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annotate src/testdir/test49.vim @ 4774:531e598651fc v7.3.1134
updated for version 7.3.1134
Problem: Running test 49 takes a long time.
Solution: Don't have it grep all files.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Thu, 06 Jun 2013 18:55:49 +0200 |
| parents | f4960ddda07c |
| children | d1e35ca56c73 |
| rev | line source |
|---|---|
| 7 | 1 " Vim script language tests |
| 2 " Author: Servatius Brandt <Servatius.Brandt@fujitsu-siemens.com> | |
|
4774
531e598651fc
updated for version 7.3.1134
Bram Moolenaar <bram@vim.org>
parents:
4182
diff
changeset
|
3 " Last Change: 2013 Jun 06 |
| 7 | 4 |
| 5 "------------------------------------------------------------------------------- | |
| 6 " Test environment {{{1 | |
| 7 "------------------------------------------------------------------------------- | |
| 8 | |
| 9 | |
| 10 " Adding new tests easily. {{{2 | |
| 11 " | |
| 12 " Writing new tests is eased considerably with the following functions and | |
| 13 " abbreviations (see "Commands for recording the execution path", "Automatic | |
| 14 " argument generation"). | |
| 15 " | |
| 16 " To get the abbreviations, execute the command | |
| 17 " | |
| 18 " :let test49_set_env = 1 | source test49.vim | |
| 19 " | |
| 20 " To get them always (from src/testdir), put a line | |
| 21 " | |
| 22 " au! BufRead test49.vim let test49_set_env = 1 | source test49.vim | |
| 23 " | |
| 24 " into the local .vimrc file in the src/testdir directory. | |
| 25 " | |
| 26 if exists("test49_set_env") && test49_set_env | |
| 27 | |
| 28 " Automatic argument generation for the test environment commands. | |
| 29 | |
| 30 function! Xsum() | |
| 31 let addend = substitute(getline("."), '^.*"\s*X:\s*\|^.*', '', "") | |
| 32 " Evaluate arithmetic expression. | |
| 33 if addend != "" | |
| 34 exec "let g:Xsum = g:Xsum + " . addend | |
| 35 endif | |
| 36 endfunction | |
| 37 | |
| 38 function! Xcheck() | |
| 39 let g:Xsum=0 | |
| 40 ?XpathINIT?,.call Xsum() | |
| 41 exec "norm A " | |
| 42 return g:Xsum | |
| 43 endfunction | |
| 44 | |
| 45 iab Xcheck Xcheck<Space><C-R>=Xcheck()<CR><C-O>x | |
| 46 | |
| 47 function! Xcomment(num) | |
| 48 let str = "" | |
| 49 let tabwidth = &sts ? &sts : &ts | |
| 50 let tabs = (48+tabwidth - a:num - virtcol(".")) / tabwidth | |
| 51 while tabs > 0 | |
| 52 let str = str . "\t" | |
| 53 let tabs = tabs - 1 | |
| 54 endwhile | |
| 55 let str = str . '" X:' | |
| 56 return str | |
| 57 endfunction | |
| 58 | |
| 59 function! Xloop() | |
| 60 let back = line(".") . "|norm" . virtcol(".") . "|" | |
| 61 norm 0 | |
| 62 let last = search('X\(loop\|path\)INIT\|Xloop\>', "bW") | |
| 63 exec back | |
| 64 let theline = getline(last) | |
| 65 if theline =~ 'X\(loop\|path\)INIT' | |
| 66 let num = 1 | |
| 67 else | |
| 68 let num = 2 * substitute(theline, '.*Xloop\s*\(\d\+\).*', '\1', "") | |
| 69 endif | |
| 70 ?X\(loop\|path\)INIT? | |
| 71 \s/\(XloopINIT!\=\s*\d\+\s\+\)\@<=\(\d\+\)/\=2*submatch(2)/ | |
| 72 exec back | |
| 73 exec "norm a " | |
| 74 return num . Xcomment(strlen(num)) | |
| 75 endfunction | |
| 76 | |
| 77 iab Xloop Xloop<Space><C-R>=Xloop()<CR><C-O>x | |
| 78 | |
| 79 function! Xpath(loopinit) | |
| 80 let back = line(".") . "|norm" . virtcol(".") . "|" | |
| 81 norm 0 | |
| 82 let last = search('XpathINIT\|Xpath\>\|XloopINIT', "bW") | |
| 83 exec back | |
| 84 let theline = getline(last) | |
| 85 if theline =~ 'XpathINIT' | |
| 86 let num = 1 | |
| 87 elseif theline =~ 'Xpath\>' | |
| 88 let num = 2 * substitute(theline, '.*Xpath\s*\(\d\+\).*', '\1', "") | |
| 89 else | |
| 90 let pattern = '.*XloopINIT!\=\s*\(\d\+\)\s*\(\d\+\).*' | |
| 91 let num = substitute(theline, pattern, '\1', "") | |
| 92 let factor = substitute(theline, pattern, '\2', "") | |
| 93 " The "<C-O>x" from the "Xpath" iab and the character triggering its | |
| 94 " expansion are in the input buffer. Save and clear typeahead so | |
| 95 " that it is not read away by the call to "input()" below. Restore | |
| 96 " afterwards. | |
| 97 call inputsave() | |
| 98 let loops = input("Number of iterations in previous loop? ") | |
| 99 call inputrestore() | |
| 100 while (loops > 0) | |
| 101 let num = num * factor | |
| 102 let loops = loops - 1 | |
| 103 endwhile | |
| 104 endif | |
| 105 exec "norm a " | |
| 106 if a:loopinit | |
| 107 return num . " 1" | |
| 108 endif | |
| 109 return num . Xcomment(strlen(num)) | |
| 110 endfunction | |
| 111 | |
| 112 iab Xpath Xpath<Space><C-R>=Xpath(0)<CR><C-O>x | |
| 113 iab XloopINIT XloopINIT<Space><C-R>=Xpath(1)<CR><C-O>x | |
| 114 | |
| 115 " Also useful (see ExtraVim below): | |
| 116 aug ExtraVim | |
| 117 au! | |
| 118 au BufEnter <sfile> syn region ExtraVim | |
| 119 \ start=+^if\s\+ExtraVim(.*)+ end=+^endif+ | |
| 120 \ transparent keepend | |
| 121 au BufEnter <sfile> syn match ExtraComment /^"/ | |
| 122 \ contained containedin=ExtraVim | |
| 123 au BufEnter <sfile> hi link ExtraComment vimComment | |
| 124 aug END | |
| 125 | |
| 126 aug Xpath | |
| 127 au BufEnter <sfile> syn keyword Xpath | |
| 128 \ XpathINIT Xpath XloopINIT Xloop XloopNEXT Xcheck Xout | |
| 129 au BufEnter <sfile> hi link Xpath Special | |
| 130 aug END | |
| 131 | |
| 132 do BufEnter <sfile> | |
| 133 | |
| 134 " Do not execute the tests when sourcing this file for getting the functions | |
| 135 " and abbreviations above, which are intended for easily adding new test | |
| 136 " cases; they are not needed for test execution. Unlet the variable | |
| 137 " controlling this so that an explicit ":source" command for this file will | |
| 138 " execute the tests. | |
| 139 unlet test49_set_env | |
| 140 finish | |
| 141 | |
| 142 endif | |
| 143 | |
| 144 | |
| 145 " Commands for recording the execution path. {{{2 | |
| 146 " | |
| 147 " The Xpath/Xloop commands can be used for computing the eXecution path by | |
| 148 " adding (different) powers of 2 from those script lines, for which the | |
| 149 " execution should be checked. Xloop provides different addends for each | |
| 303 | 150 " execution of a loop. Permitted values are 2^0 to 2^30, so that 31 execution |
| 7 | 151 " points (multiply counted inside loops) can be tested. |
| 152 " | |
| 153 " Note that the arguments of the following commands can be generated | |
| 154 " automatically, see below. | |
| 155 " | |
| 156 " Usage: {{{3 | |
| 157 " | |
| 158 " - Use XpathINIT at the beginning of the test. | |
| 159 " | |
| 160 " - Use Xpath to check if a line is executed. | |
| 161 " Argument: power of 2 (decimal). | |
| 162 " | |
| 163 " - To check multiple execution of loops use Xloop for automatically | |
| 164 " computing Xpath values: | |
| 165 " | |
| 166 " - Use XloopINIT before the loop. | |
| 167 " Two arguments: | |
| 168 " - the first Xpath value (power of 2) to be used (Xnext), | |
| 169 " - factor for computing a new Xnext value when reexecuting a loop | |
| 170 " (by a ":continue" or ":endwhile"); this should be 2^n where | |
| 171 " n is the number of Xloop commands inside the loop. | |
| 172 " If XloopINIT! is used, the first execution of XloopNEXT is | |
| 173 " a no-operation. | |
| 174 " | |
| 175 " - Use Xloop inside the loop: | |
| 176 " One argument: | |
| 177 " The argument and the Xnext value are multiplied to build the | |
| 178 " next Xpath value. No new Xnext value is prepared. The argument | |
| 179 " should be 2^(n-1) for the nth Xloop command inside the loop. | |
| 180 " If the loop has only one Xloop command, the argument can be | |
| 181 " ommitted (default: 1). | |
| 182 " | |
| 183 " - Use XloopNEXT before ":continue" and ":endwhile". This computes a new | |
| 184 " Xnext value for the next execution of the loop by multiplying the old | |
| 185 " one with the factor specified in the XloopINIT command. No Argument. | |
| 186 " Alternatively, when XloopINIT! is used, a single XloopNEXT at the | |
| 187 " beginning of the loop can be used. | |
| 188 " | |
| 189 " Nested loops are not supported. | |
| 190 " | |
| 191 " - Use Xcheck at end of each test. It prints the test number, the expected | |
| 192 " execution path value, the test result ("OK" or "FAIL"), and, if the tests | |
| 193 " fails, the actual execution path. | |
| 194 " One argument: | |
| 195 " Expected Xpath/Xloop sum for the correct execution path. | |
| 196 " In order that this value can be computed automatically, do the | |
| 197 " following: For each line in the test with an Xpath and Xloop | |
| 198 " command, add a comment starting with "X:" and specifying an | |
| 199 " expression that evaluates to the value contributed by this line to | |
| 200 " the correct execution path. (For copying an Xpath argument of at | |
| 201 " least two digits into the comment, press <C-P>.) At the end of the | |
| 202 " test, just type "Xcheck" and press <Esc>. | |
| 203 " | |
| 204 " - In order to add additional information to the test output file, use the | |
| 205 " Xout command. Argument(s) like ":echo". | |
| 206 " | |
| 207 " Automatic argument generation: {{{3 | |
| 208 " | |
| 209 " The arguments of the Xpath, XloopINIT, Xloop, and Xcheck commands can be | |
| 210 " generated automatically, so that new tests can easily be written without | |
| 211 " mental arithmetic. The Xcheck argument is computed from the "X:" comments | |
| 212 " of the preceding Xpath and Xloop commands. See the commands and | |
| 213 " abbreviations at the beginning of this file. | |
| 214 " | |
| 215 " Implementation: {{{3 | |
| 216 " XpathINIT, Xpath, XloopINIT, Xloop, XloopNEXT, Xcheck, Xout. | |
| 217 " | |
| 218 " The variants for existing g:ExtraVimResult are needed when executing a script | |
| 219 " in an extra Vim process, see ExtraVim below. | |
| 220 | |
| 221 " EXTRA_VIM_START - do not change or remove this line. | |
| 222 | |
| 223 com! XpathINIT let g:Xpath = 0 | |
| 224 | |
| 225 if exists("g:ExtraVimResult") | |
| 226 com! -count -bar Xpath exec "!echo <count> >>" . g:ExtraVimResult | |
| 227 else | |
| 228 com! -count -bar Xpath let g:Xpath = g:Xpath + <count> | |
| 229 endif | |
| 230 | |
| 231 com! -count -nargs=1 -bang | |
| 232 \ XloopINIT let g:Xnext = <count> | | |
| 233 \ let g:Xfactor = <args> | | |
| 234 \ let g:Xskip = strlen("<bang>") | |
| 235 | |
| 236 if exists("g:ExtraVimResult") | |
| 237 com! -count=1 -bar Xloop exec "!echo " . (g:Xnext * <count>) . " >>" . | |
| 238 \ g:ExtraVimResult | |
| 239 else | |
| 240 com! -count=1 -bar Xloop let g:Xpath = g:Xpath + g:Xnext * <count> | |
| 241 endif | |
| 242 | |
| 243 com! XloopNEXT let g:Xnext = g:Xnext * | |
| 244 \ (g:Xskip ? 1 : g:Xfactor) | | |
| 245 \ let g:Xskip = 0 | |
| 246 | |
| 247 let @r = "" | |
| 248 let Xtest = 1 | |
| 249 com! -count Xcheck let Xresult = "*** Test " . | |
| 250 \ (Xtest<10?" ":Xtest<100?" ":"") . | |
| 251 \ Xtest . ": " . ( | |
| 252 \ (Xpath==<count>) ? "OK (".Xpath.")" : | |
| 253 \ "FAIL (".Xpath." instead of <count>)" | |
| 254 \ ) | | |
| 255 \ let @R = Xresult . "\n" | | |
| 256 \ echo Xresult | | |
| 257 \ let Xtest = Xtest + 1 | |
| 258 | |
| 259 if exists("g:ExtraVimResult") | |
| 303 | 260 com! -nargs=+ Xoutq exec "!echo @R:'" . |
| 261 \ substitute(substitute(<q-args>, | |
| 262 \ "'", '&\\&&', "g"), "\n", "@NL@", "g") | |
| 263 \ . "' >>" . g:ExtraVimResult | |
| 7 | 264 else |
| 303 | 265 com! -nargs=+ Xoutq let @R = "--- Test " . |
| 7 | 266 \ (g:Xtest<10?" ":g:Xtest<100?" ":"") . |
| 303 | 267 \ g:Xtest . ": " . substitute(<q-args>, |
| 268 \ "\n", "&\t ", "g") . "\n" | |
| 269 endif | |
| 270 com! -nargs=+ Xout exec 'Xoutq' <args> | |
| 7 | 271 |
| 272 " Switch off storing of lines for undoing changes. Speeds things up a little. | |
| 273 set undolevels=-1 | |
| 274 | |
| 275 " EXTRA_VIM_STOP - do not change or remove this line. | |
| 276 | |
| 277 | |
| 278 " ExtraVim() - Run a script file in an extra Vim process. {{{2 | |
| 279 " | |
| 280 " This is useful for testing immediate abortion of the script processing due to | |
| 281 " an error in a command dynamically enclosed by a :try/:tryend region or when an | |
| 282 " exception is thrown but not caught or when an interrupt occurs. It can also | |
| 283 " be used for testing :finish. | |
| 284 " | |
| 285 " An interrupt location can be specified by an "INTERRUPT" comment. A number | |
| 286 " telling how often this location is reached (in a loop or in several function | |
| 287 " calls) should be specified as argument. When missing, once per script | |
| 288 " invocation or function call is assumed. INTERRUPT locations are tested by | |
| 289 " setting a breakpoint in that line and using the ">quit" debug command when | |
| 290 " the breakpoint is reached. A function for which an INTERRUPT location is | |
| 291 " specified must be defined before calling it (or executing it as a script by | |
| 292 " using ExecAsScript below). | |
| 293 " | |
| 294 " This function is only called in normal modus ("g:ExtraVimResult" undefined). | |
| 295 " | |
| 296 " Tests to be executed as an extra script should be written as follows: | |
| 297 " | |
| 298 " column 1 column 1 | |
| 299 " | | | |
| 300 " v v | |
| 301 " | |
| 302 " XpathINIT XpathINIT | |
| 303 " if ExtraVim() if ExtraVim() | |
| 304 " ... " ... | |
| 305 " ... " ... | |
| 306 " endif endif | |
| 307 " Xcheck <number> Xcheck <number> | |
| 308 " | |
| 309 " Double quotes in column 1 are removed before the script is executed. | |
| 310 " They should be used if the test has unbalanced conditionals (:if/:endif, | |
| 311 " :while:/endwhile, :try/:endtry) or for a line with a syntax error. The | |
| 312 " extra script may use Xpath, XloopINIT, Xloop, XloopNEXT, and Xout as usual. | |
| 313 " | |
| 314 " A file name may be specified as argument. All messages of the extra Vim | |
| 315 " process are then redirected to the file. An existing file is overwritten. | |
| 316 " | |
| 317 let ExtraVimCount = 0 | |
| 318 let ExtraVimBase = expand("<sfile>") | |
| 319 let ExtraVimTestEnv = "" | |
| 320 " | |
| 321 function! ExtraVim(...) | |
| 322 " Count how often this function is called. | |
| 323 let g:ExtraVimCount = g:ExtraVimCount + 1 | |
| 324 | |
| 325 " Disable folds to prevent that the ranges in the ":write" commands below | |
| 326 " are extended up to the end of a closed fold. This also speeds things up | |
| 327 " considerably. | |
| 328 set nofoldenable | |
| 329 | |
| 330 " Open a buffer for this test script and copy the test environment to | |
| 331 " a temporary file. Take account of parts relevant for the extra script | |
| 332 " execution only. | |
| 333 let current_buffnr = bufnr("%") | |
| 334 execute "view +1" g:ExtraVimBase | |
| 335 if g:ExtraVimCount == 1 | |
| 336 let g:ExtraVimTestEnv = tempname() | |
| 337 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w" | |
| 338 \ g:ExtraVimTestEnv "|']+" | |
| 339 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w >>" | |
| 340 \ g:ExtraVimTestEnv "|']+" | |
| 341 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w >>" | |
| 342 \ g:ExtraVimTestEnv "|']+" | |
| 343 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w >>" | |
| 344 \ g:ExtraVimTestEnv "|']+" | |
| 345 endif | |
| 346 | |
| 347 " Start the extra Vim script with a ":source" command for the test | |
| 348 " environment. The source line number where the extra script will be | |
| 349 " appended, needs to be passed as variable "ExtraVimBegin" to the script. | |
| 350 let extra_script = tempname() | |
| 351 exec "!echo 'source " . g:ExtraVimTestEnv . "' >" . extra_script | |
| 352 let extra_begin = 1 | |
| 353 | |
| 354 " Starting behind the test environment, skip over the first g:ExtraVimCount | |
| 355 " occurrences of "if ExtraVim()" and copy the following lines up to the | |
| 356 " matching "endif" to the extra Vim script. | |
| 357 execute "/E" . "ND_OF_TEST_ENVIRONMENT/" | |
| 358 exec 'norm ' . g:ExtraVimCount . '/^\s*if\s\+ExtraVim(.*)/+' . "\n" | |
| 359 execute ".,/^endif/-write >>" . extra_script | |
| 360 | |
| 361 " Open a buffer for the extra Vim script, delete all ^", and write the | |
| 362 " script if was actually modified. | |
| 363 execute "edit +" . (extra_begin + 1) extra_script | |
| 364 ,$s/^"//e | |
| 365 update | |
| 366 | |
| 367 " Count the INTERRUPTs and build the breakpoint and quit commands. | |
| 368 let breakpoints = "" | |
| 369 let debug_quits = "" | |
| 370 let in_func = 0 | |
| 371 exec extra_begin | |
| 372 while search( | |
| 373 \ '"\s*INTERRUPT\h\@!\|^\s*fu\%[nction]\>!\=\s*\%(\u\|s:\)\w*\s*(\|' | |
| 374 \ . '^\s*\\\|^\s*endf\%[unction]\>\|' | |
| 375 \ . '\%(^\s*fu\%[nction]!\=\s*\)\@<!\%(\u\|s:\)\w*\s*(\|' | |
| 376 \ . 'ExecAsScript\s\+\%(\u\|s:\)\w*', | |
| 377 \ "W") > 0 | |
| 378 let theline = getline(".") | |
| 379 if theline =~ '^\s*fu' | |
| 380 " Function definition. | |
| 381 let in_func = 1 | |
| 382 let func_start = line(".") | |
| 383 let func_name = substitute(theline, | |
| 384 \ '^\s*fu\%[nction]!\=\s*\(\%(\u\|s:\)\w*\).*', '\1', "") | |
| 385 elseif theline =~ '^\s*endf' | |
| 386 " End of function definition. | |
| 387 let in_func = 0 | |
| 388 else | |
| 389 let finding = substitute(theline, '.*\(\%' . col(".") . 'c.*\)', | |
| 390 \ '\1', "") | |
| 391 if finding =~ '^"\s*INTERRUPT\h\@!' | |
| 392 " Interrupt comment. Compose as many quit commands as | |
| 393 " specified. | |
| 394 let cnt = substitute(finding, | |
| 395 \ '^"\s*INTERRUPT\s*\(\d*\).*$', '\1', "") | |
| 396 let quits = "" | |
| 397 while cnt > 0 | |
| 398 " Use "\r" rather than "\n" to separate the quit commands. | |
| 399 " "\r" is not interpreted as command separator by the ":!" | |
| 400 " command below but works to separate commands in the | |
| 401 " external vim. | |
| 402 let quits = quits . "q\r" | |
| 403 let cnt = cnt - 1 | |
| 404 endwhile | |
| 405 if in_func | |
| 406 " Add the function breakpoint and note the number of quits | |
| 407 " to be used, if specified, or one for every call else. | |
| 408 let breakpoints = breakpoints . " -c 'breakadd func " . | |
| 697 | 409 \ (line(".") - func_start) . " " . |
| 7 | 410 \ func_name . "'" |
| 411 if quits != "" | |
| 412 let debug_quits = debug_quits . quits | |
| 413 elseif !exists("quits{func_name}") | |
| 414 let quits{func_name} = "q\r" | |
| 415 else | |
| 416 let quits{func_name} = quits{func_name} . "q\r" | |
| 417 endif | |
| 418 else | |
| 419 " Add the file breakpoint and the quits to be used for it. | |
| 420 let breakpoints = breakpoints . " -c 'breakadd file " . | |
| 421 \ line(".") . " " . extra_script . "'" | |
| 422 if quits == "" | |
| 423 let quits = "q\r" | |
| 424 endif | |
| 425 let debug_quits = debug_quits . quits | |
| 426 endif | |
| 427 else | |
| 428 " Add the quits to be used for calling the function or executing | |
| 429 " it as script file. | |
| 430 if finding =~ '^ExecAsScript' | |
| 431 " Sourcing function as script. | |
| 432 let finding = substitute(finding, | |
| 433 \ '^ExecAsScript\s\+\(\%(\u\|s:\)\w*\).*', '\1', "") | |
| 434 else | |
| 435 " Function call. | |
| 436 let finding = substitute(finding, | |
| 437 \ '^\(\%(\u\|s:\)\w*\).*', '\1', "") | |
| 438 endif | |
| 439 if exists("quits{finding}") | |
| 440 let debug_quits = debug_quits . quits{finding} | |
| 441 endif | |
| 442 endif | |
| 443 endif | |
| 444 endwhile | |
| 445 | |
| 446 " Close the buffer for the script and create an (empty) resultfile. | |
| 447 bwipeout | |
| 448 let resultfile = tempname() | |
| 449 exec "!>" . resultfile | |
| 450 | |
| 451 " Run the script in an extra vim. Switch to extra modus by passing the | |
| 452 " resultfile in ExtraVimResult. Redirect messages to the file specified as | |
| 453 " argument if any. Use ":debuggreedy" so that the commands provided on the | |
| 454 " pipe are consumed at the debug prompt. Use "-N" to enable command-line | |
| 303 | 455 " continuation ("C" in 'cpo'). Add "nviminfo" to 'viminfo' to avoid |
| 7 | 456 " messing up the user's viminfo file. |
| 457 let redirect = a:0 ? | |
| 458 \ " -c 'au VimLeave * redir END' -c 'redir\\! >" . a:1 . "'" : "" | |
| 459 exec "!echo '" . debug_quits . "q' | ../vim -u NONE -N -Xes" . redirect . | |
| 460 \ " -c 'debuggreedy|set viminfo+=nviminfo'" . | |
| 461 \ " -c 'let ExtraVimBegin = " . extra_begin . "'" . | |
| 462 \ " -c 'let ExtraVimResult = \"" . resultfile . "\"'" . breakpoints . | |
| 463 \ " -S " . extra_script | |
| 464 | |
| 465 " Build the resulting sum for resultfile and add it to g:Xpath. Add Xout | |
| 466 " information provided by the extra Vim process to the test output. | |
| 467 let sum = 0 | |
| 468 exec "edit" resultfile | |
| 469 let line = 1 | |
| 470 while line <= line("$") | |
| 471 let theline = getline(line) | |
| 472 if theline =~ '^@R:' | |
| 473 exec 'Xout "' . substitute(substitute( | |
| 474 \ escape(escape(theline, '"'), '\"'), | |
| 475 \ '^@R:', '', ""), '@NL@', "\n", "g") . '"' | |
| 476 else | |
| 477 let sum = sum + getline(line) | |
| 478 endif | |
| 479 let line = line + 1 | |
| 480 endwhile | |
| 481 bwipeout | |
| 482 let g:Xpath = g:Xpath + sum | |
| 483 | |
| 484 " Delete the extra script and the resultfile. | |
| 485 call delete(extra_script) | |
| 486 call delete(resultfile) | |
| 487 | |
| 488 " Switch back to the buffer that was active when this function was entered. | |
| 489 exec "buffer" current_buffnr | |
| 490 | |
| 491 " Return 0. This protects extra scripts from being run in the main Vim | |
| 492 " process. | |
| 493 return 0 | |
| 494 endfunction | |
| 495 | |
| 496 | |
| 497 " ExtraVimThrowpoint() - Relative throwpoint in ExtraVim script {{{2 | |
| 498 " | |
| 303 | 499 " Evaluates v:throwpoint and returns the throwpoint relative to the beginning of |
| 7 | 500 " an ExtraVim script as passed by ExtraVim() in ExtraVimBegin. |
| 501 " | |
| 502 " EXTRA_VIM_START - do not change or remove this line. | |
| 503 function! ExtraVimThrowpoint() | |
| 504 if !exists("g:ExtraVimBegin") | |
| 505 Xout "ExtraVimThrowpoint() used outside ExtraVim() script." | |
| 506 return v:throwpoint | |
| 507 endif | |
| 508 | |
| 509 if v:throwpoint =~ '^function\>' | |
| 510 return v:throwpoint | |
| 511 endif | |
| 512 | |
| 513 return "line " . | |
| 514 \ (substitute(v:throwpoint, '.*, line ', '', "") - g:ExtraVimBegin) . | |
| 515 \ " of ExtraVim() script" | |
| 516 endfunction | |
| 517 " EXTRA_VIM_STOP - do not change or remove this line. | |
| 518 | |
| 519 | |
| 520 " MakeScript() - Make a script file from a function. {{{2 | |
| 521 " | |
| 522 " Create a script that consists of the body of the function a:funcname. | |
| 523 " Replace any ":return" by a ":finish", any argument variable by a global | |
| 524 " variable, and and every ":call" by a ":source" for the next following argument | |
| 525 " in the variable argument list. This function is useful if similar tests are | |
| 526 " to be made for a ":return" from a function call or a ":finish" in a script | |
| 527 " file. | |
| 528 " | |
| 529 " In order to execute a function specifying an INTERRUPT location (see ExtraVim) | |
| 530 " as a script file, use ExecAsScript below. | |
| 531 " | |
| 532 " EXTRA_VIM_START - do not change or remove this line. | |
| 533 function! MakeScript(funcname, ...) | |
| 534 let script = tempname() | |
| 535 execute "redir! >" . script | |
| 536 execute "function" a:funcname | |
| 537 redir END | |
| 538 execute "edit" script | |
| 539 " Delete the "function" and the "endfunction" lines. Do not include the | |
| 540 " word "function" in the pattern since it might be translated if LANG is | |
| 541 " set. When MakeScript() is being debugged, this deletes also the debugging | |
| 542 " output of its line 3 and 4. | |
| 543 exec '1,/.*' . a:funcname . '(.*)/d' | |
| 544 /^\d*\s*endfunction\>/,$d | |
| 545 %s/^\d*//e | |
| 546 %s/return/finish/e | |
| 547 %s/\<a:\(\h\w*\)/g:\1/ge | |
| 548 normal gg0 | |
| 549 let cnt = 0 | |
| 550 while search('\<call\s*\%(\u\|s:\)\w*\s*(.*)', 'W') > 0 | |
| 551 let cnt = cnt + 1 | |
| 552 s/\<call\s*\%(\u\|s:\)\w*\s*(.*)/\='source ' . a:{cnt}/ | |
| 553 endwhile | |
| 554 g/^\s*$/d | |
| 555 write | |
| 556 bwipeout | |
| 557 return script | |
| 558 endfunction | |
| 559 " EXTRA_VIM_STOP - do not change or remove this line. | |
| 560 | |
| 561 | |
| 562 " ExecAsScript - Source a temporary script made from a function. {{{2 | |
| 563 " | |
| 564 " Make a temporary script file from the function a:funcname, ":source" it, and | |
| 565 " delete it afterwards. | |
| 566 " | |
| 567 " When inside ":if ExtraVim()", add a file breakpoint for each INTERRUPT | |
| 568 " location specified in the function. | |
| 569 " | |
| 570 " EXTRA_VIM_START - do not change or remove this line. | |
| 571 function! ExecAsScript(funcname) | |
| 572 " Make a script from the function passed as argument. | |
| 573 let script = MakeScript(a:funcname) | |
| 574 | |
| 575 " When running in an extra Vim process, add a file breakpoint for each | |
| 576 " function breakpoint set when the extra Vim process was invoked by | |
| 577 " ExtraVim(). | |
| 578 if exists("g:ExtraVimResult") | |
| 579 let bplist = tempname() | |
| 580 execute "redir! >" . bplist | |
| 581 breaklist | |
| 582 redir END | |
| 583 execute "edit" bplist | |
| 584 " Get the line number from the function breakpoint. Works also when | |
| 585 " LANG is set. | |
| 586 execute 'v/^\s*\d\+\s\+func\s\+' . a:funcname . '\s.*/d' | |
| 587 %s/^\s*\d\+\s\+func\s\+\%(\u\|s:\)\w*\s\D*\(\d*\).*/\1/e | |
| 588 let cnt = 0 | |
| 589 while cnt < line("$") | |
| 590 let cnt = cnt + 1 | |
| 591 if getline(cnt) != "" | |
| 592 execute "breakadd file" getline(cnt) script | |
| 593 endif | |
| 594 endwhile | |
| 595 bwipeout! | |
| 596 call delete(bplist) | |
| 597 endif | |
| 598 | |
| 599 " Source and delete the script. | |
| 600 exec "source" script | |
| 601 call delete(script) | |
| 602 endfunction | |
| 603 | |
| 604 com! -nargs=1 -bar ExecAsScript call ExecAsScript(<f-args>) | |
| 605 " EXTRA_VIM_STOP - do not change or remove this line. | |
| 606 | |
| 607 | |
| 608 " END_OF_TEST_ENVIRONMENT - do not change or remove this line. | |
| 609 | |
| 610 | |
| 611 "------------------------------------------------------------------------------- | |
| 612 " Test 1: :endwhile in function {{{1 | |
| 613 " | |
| 614 " Detect if a broken loop is (incorrectly) reactivated by the | |
| 615 " :endwhile. Use a :return to prevent an endless loop, and make | |
| 616 " this test first to get a meaningful result on an error before other | |
| 617 " tests will hang. | |
| 618 "------------------------------------------------------------------------------- | |
| 619 | |
| 620 XpathINIT | |
| 621 | |
| 622 function! F() | |
| 623 Xpath 1 " X: 1 | |
| 624 let first = 1 | |
| 625 XloopINIT 2 8 | |
| 626 while 1 | |
| 627 Xloop 1 " X: 2 + 0 * 16 | |
| 628 if first | |
| 629 Xloop 2 " X: 4 + 0 * 32 | |
| 630 let first = 0 | |
| 631 XloopNEXT | |
| 632 break | |
| 633 else | |
| 634 Xloop 4 " X: 0 + 0 * 64 | |
| 635 return | |
| 636 endif | |
| 637 endwhile | |
| 638 endfunction | |
| 639 | |
| 640 call F() | |
| 641 Xpath 128 " X: 128 | |
| 642 | |
| 643 function! G() | |
| 644 Xpath 256 " X: 256 + 0 * 2048 | |
| 645 let first = 1 | |
| 646 XloopINIT 512 8 | |
| 647 while 1 | |
| 648 Xloop 1 " X: 512 + 0 * 4096 | |
| 649 if first | |
| 650 Xloop 2 " X: 1024 + 0 * 8192 | |
| 651 let first = 0 | |
| 652 XloopNEXT | |
| 653 break | |
| 654 else | |
| 655 Xloop 4 " X: 0 + 0 * 16384 | |
| 656 return | |
| 657 endif | |
| 658 if 1 " unmatched :if | |
| 659 endwhile | |
| 660 endfunction | |
| 661 | |
| 662 call G() | |
| 663 Xpath 32768 " X: 32768 | |
| 664 | |
| 665 Xcheck 34695 | |
| 666 | |
| 667 " Leave F and G for execution as scripts in the next test. | |
| 668 | |
| 669 | |
| 670 "------------------------------------------------------------------------------- | |
| 671 " Test 2: :endwhile in script {{{1 | |
| 672 " | |
| 673 " Detect if a broken loop is (incorrectly) reactivated by the | |
| 674 " :endwhile. Use a :finish to prevent an endless loop, and place | |
| 675 " this test before others that might hang to get a meaningful result | |
| 676 " on an error. | |
| 677 " | |
| 678 " This test executes the bodies of the functions F and G from the | |
| 679 " previous test as script files (:return replaced by :finish). | |
| 680 "------------------------------------------------------------------------------- | |
| 681 | |
| 682 XpathINIT | |
| 683 | |
| 684 ExecAsScript F " X: 1 + 2 + 4 | |
| 685 Xpath 128 " X: 128 | |
| 686 | |
| 687 ExecAsScript G " X: 256 + 512 + 1024 | |
| 688 Xpath 32768 " X: 32768 | |
| 689 | |
| 690 unlet first | |
| 691 delfunction F | |
| 692 delfunction G | |
| 693 | |
| 694 Xcheck 34695 | |
| 695 | |
| 696 | |
| 697 "------------------------------------------------------------------------------- | |
| 698 " Test 3: :if, :elseif, :while, :continue, :break {{{1 | |
| 699 "------------------------------------------------------------------------------- | |
| 700 | |
| 701 XpathINIT | |
| 702 if 1 | |
| 703 Xpath 1 " X: 1 | |
| 704 let loops = 3 | |
| 705 XloopINIT 2 512 | |
| 706 while loops > -1 " main loop: loops == 3, 2, 1 (which breaks) | |
| 707 if loops <= 0 | |
| 708 let break_err = 1 | |
| 709 let loops = -1 | |
| 710 else " 3: 2: 1: | |
| 711 Xloop 1 " X: 2 + 2*512 + 2*512*512 | |
| 712 endif | |
| 713 if (loops == 2) | |
| 714 while loops == 2 " dummy loop | |
| 715 Xloop 2 " X: 4*512 | |
| 716 let loops = loops - 1 | |
| 717 continue " stop dummy loop | |
| 718 Xloop 4 " X: 0 | |
| 719 endwhile | |
| 720 XloopNEXT | |
| 721 continue " continue main loop | |
| 722 Xloop 8 " X: 0 | |
| 723 elseif (loops == 1) | |
| 724 let p = 1 | |
| 725 while p " dummy loop | |
| 726 Xloop 16 " X: 32*512*512 | |
| 727 let p = 0 | |
| 728 break " break dummy loop | |
| 729 Xloop 32 " X: 0 | |
| 730 endwhile | |
| 731 Xloop 64 " X: 128*512*512 | |
| 732 unlet p | |
| 733 break " break main loop | |
| 734 Xloop 128 " X: 0 | |
| 735 endif | |
| 736 if (loops > 0) | |
| 737 Xloop 256 " X: 512 | |
| 738 endif | |
| 739 while loops == 3 " dummy loop | |
| 740 let loops = loops - 1 | |
| 741 endwhile " end dummy loop | |
| 742 XloopNEXT | |
| 743 endwhile " end main loop | |
| 744 Xpath 268435456 " X: 1024*512*512 | |
| 745 else | |
| 746 Xpath 536870912 " X: 0 | |
| 747 endif | |
| 748 Xpath 1073741824 " X: 4096*512*512 | |
| 749 if exists("break_err") | |
| 750 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 751 let Xpath = Xpath + 2147483648 " X: 0 | |
| 752 unlet break_err | |
| 753 endif | |
| 754 | |
| 755 unlet loops | |
| 756 | |
| 757 Xcheck 1384648195 | |
| 758 | |
| 759 | |
| 760 "------------------------------------------------------------------------------- | |
| 761 " Test 4: :return {{{1 | |
| 762 "------------------------------------------------------------------------------- | |
| 763 | |
| 764 XpathINIT | |
| 765 | |
| 766 function! F() | |
| 767 if 1 | |
| 768 Xpath 1 " X: 1 | |
| 769 let loops = 3 | |
| 770 XloopINIT 2 16 | |
| 771 while loops > 0 " 3: 2: 1: | |
| 772 Xloop 1 " X: 2 + 2*16 + 0*16*16 | |
| 773 if (loops == 2) | |
| 774 Xloop 2 " X: 4*16 | |
| 775 return | |
| 776 Xloop 4 " X: 0 | |
| 777 endif | |
| 778 Xloop 8 " X: 16 | |
| 779 let loops = loops - 1 | |
| 780 XloopNEXT | |
| 781 endwhile | |
| 782 Xpath 8192 " X: 0 | |
| 783 else | |
| 784 Xpath 16384 " X: 0 | |
| 785 endif | |
| 786 endfunction | |
| 787 | |
| 788 call F() | |
| 789 Xpath 32768 " X: 8*16*16*16 | |
| 790 | |
| 791 Xcheck 32883 | |
| 792 | |
| 793 " Leave F for execution as a script in the next test. | |
| 794 | |
| 795 | |
| 796 "------------------------------------------------------------------------------- | |
| 797 " Test 5: :finish {{{1 | |
| 798 " | |
| 799 " This test executes the body of the function F from the previous test | |
| 800 " as a script file (:return replaced by :finish). | |
| 801 "------------------------------------------------------------------------------- | |
| 802 | |
| 803 XpathINIT | |
| 804 | |
| 805 ExecAsScript F " X: 1 + 2 + 2*16 + 4*16 + 16 | |
| 806 Xpath 32768 " X: 32768 | |
| 807 | |
| 808 unlet loops | |
| 809 delfunction F | |
| 810 | |
| 811 Xcheck 32883 | |
| 812 | |
| 813 | |
| 814 "------------------------------------------------------------------------------- | |
| 815 " Test 6: Defining functions in :while loops {{{1 | |
| 816 " | |
| 817 " Functions can be defined inside other functions. An inner function | |
| 818 " gets defined when the outer function is executed. Functions may | |
| 819 " also be defined inside while loops. Expressions in braces for | |
| 820 " defining the function name are allowed. | |
| 821 "------------------------------------------------------------------------------- | |
| 822 | |
| 823 XpathINIT | |
| 824 | |
| 825 if ExtraVim() | |
| 826 | |
| 827 " The command CALL collects the argument of all its invocations in "calls" | |
| 828 " when used from a function (that is, when the global variable "calls" needs | |
| 829 " the "g:" prefix). This is to check that the function code is skipped when | |
| 830 " the function is defined. For inner functions, do so only if the outer | |
| 831 " function is not being executed. | |
| 832 " | |
| 833 let calls = "" | |
| 834 com! -nargs=1 CALL | |
| 835 \ if !exists("calls") && !exists("outer") | | |
| 836 \ let g:calls = g:calls . <args> | | |
| 837 \ endif | |
| 838 | |
| 839 | |
| 840 XloopINIT! 1 16 | |
| 841 | |
| 842 let i = 0 | |
| 843 while i < 3 | |
| 844 | |
| 845 XloopNEXT | |
| 846 let i = i + 1 | |
| 847 | |
| 848 if i == 1 | |
| 849 Xloop 1 " X: 1 | |
| 850 function! F1(arg) | |
| 851 CALL a:arg | |
| 852 let outer = 1 | |
| 853 | |
| 854 XloopINIT! 4096 4 | |
| 855 let j = 0 | |
| 856 while j < 1 | |
| 857 XloopNEXT | |
| 858 Xloop 1 " X: 4096 | |
| 859 let j = j + 1 | |
| 860 function! G1(arg) | |
| 861 CALL a:arg | |
| 862 endfunction | |
| 863 Xloop 2 " X: 8192 | |
| 864 endwhile | |
| 865 endfunction | |
| 866 Xloop 2 " X: 2 | |
| 867 | |
| 868 continue | |
| 869 endif | |
| 870 | |
| 871 Xloop 4 " X: 4 * (16 + 256) | |
| 872 function! F{i}(i, arg) | |
| 873 CALL a:arg | |
| 874 let outer = 1 | |
| 875 | |
| 876 XloopINIT! 16384 4 | |
| 877 if a:i == 3 | |
| 878 XloopNEXT | |
| 879 XloopNEXT | |
| 880 XloopNEXT | |
| 881 endif | |
| 882 let k = 0 | |
| 883 while k < 3 | |
| 884 XloopNEXT | |
| 885 Xloop 1 " X: 16384*(1+4+16+64+256+1024) | |
| 886 let k = k + 1 | |
| 887 function! G{a:i}{k}(arg) | |
| 888 CALL a:arg | |
| 889 endfunction | |
| 890 Xloop 2 " X: 32768*(1+4+16+64+256+1024) | |
| 891 endwhile | |
| 892 endfunction | |
| 893 Xloop 8 " X: 8 * (16 + 256) | |
| 894 | |
| 895 endwhile | |
| 896 | |
| 897 if exists("*G1") | |
| 898 Xpath 67108864 " X: 0 | |
| 899 endif | |
| 900 if exists("*F1") | |
| 901 call F1("F1") | |
| 902 if exists("*G1") | |
| 903 call G1("G1") | |
| 904 endif | |
| 905 endif | |
| 906 | |
| 907 if exists("G21") || exists("G21") || exists("G21") | |
| 908 Xpath 134217728 " X: 0 | |
| 909 endif | |
| 910 if exists("*F2") | |
| 911 call F2(2, "F2") | |
| 912 if exists("*G21") | |
| 913 call G21("G21") | |
| 914 endif | |
| 915 if exists("*G22") | |
| 916 call G22("G22") | |
| 917 endif | |
| 918 if exists("*G23") | |
| 919 call G23("G23") | |
| 920 endif | |
| 921 endif | |
| 922 | |
| 923 if exists("G31") || exists("G31") || exists("G31") | |
| 924 Xpath 268435456 " X: 0 | |
| 925 endif | |
| 926 if exists("*F3") | |
| 927 call F3(3, "F3") | |
| 928 if exists("*G31") | |
| 929 call G31("G31") | |
| 930 endif | |
| 931 if exists("*G32") | |
| 932 call G32("G32") | |
| 933 endif | |
| 934 if exists("*G33") | |
| 935 call G33("G33") | |
| 936 endif | |
| 937 endif | |
| 938 | |
| 939 Xpath 536870912 " X: 536870912 | |
| 940 | |
| 941 if calls != "F1G1F2G21G22G23F3G31G32G33" | |
| 942 Xpath 1073741824 " X: 0 | |
| 943 Xout "calls is" calls | |
| 944 endif | |
| 945 | |
| 946 delfunction F1 | |
| 947 delfunction G1 | |
| 948 delfunction F2 | |
| 949 delfunction G21 | |
| 950 delfunction G22 | |
| 951 delfunction G23 | |
| 952 delfunction G31 | |
| 953 delfunction G32 | |
| 954 delfunction G33 | |
| 955 | |
| 956 endif | |
| 957 | |
| 958 Xcheck 603978947 | |
| 959 | |
| 960 | |
| 961 "------------------------------------------------------------------------------- | |
| 962 " Test 7: Continuing on errors outside functions {{{1 | |
| 963 " | |
| 964 " On an error outside a function, the script processing continues | |
| 965 " at the line following the outermost :endif or :endwhile. When not | |
| 966 " inside an :if or :while, the script processing continues at the next | |
| 967 " line. | |
| 968 "------------------------------------------------------------------------------- | |
| 969 | |
| 970 XpathINIT | |
| 971 | |
| 972 if 1 | |
| 973 Xpath 1 " X: 1 | |
| 974 while 1 | |
| 975 Xpath 2 " X: 2 | |
| 976 asdf | |
| 977 Xpath 4 " X: 0 | |
| 978 break | |
| 979 endwhile | Xpath 8 " X: 0 | |
| 980 Xpath 16 " X: 0 | |
| 981 endif | Xpath 32 " X: 0 | |
| 982 Xpath 64 " X: 64 | |
| 983 | |
| 984 while 1 | |
| 985 Xpath 128 " X: 128 | |
| 986 if 1 | |
| 987 Xpath 256 " X: 256 | |
| 988 asdf | |
| 989 Xpath 512 " X: 0 | |
| 990 endif | Xpath 1024 " X: 0 | |
| 991 Xpath 2048 " X: 0 | |
| 992 break | |
| 993 endwhile | Xpath 4096 " X: 0 | |
| 994 Xpath 8192 " X: 8192 | |
| 995 | |
| 996 asdf | |
| 997 Xpath 16384 " X: 16384 | |
| 998 | |
| 999 asdf | Xpath 32768 " X: 0 | |
| 1000 Xpath 65536 " X: 65536 | |
| 1001 | |
| 1002 Xcheck 90563 | |
| 1003 | |
| 1004 | |
| 1005 "------------------------------------------------------------------------------- | |
| 1006 " Test 8: Aborting and continuing on errors inside functions {{{1 | |
| 1007 " | |
| 1008 " On an error inside a function without the "abort" attribute, the | |
| 1009 " script processing continues at the next line (unless the error was | |
| 1010 " in a :return command). On an error inside a function with the | |
| 1011 " "abort" attribute, the function is aborted and the script processing | |
| 1012 " continues after the function call; the value -1 is returned then. | |
| 1013 "------------------------------------------------------------------------------- | |
| 1014 | |
| 1015 XpathINIT | |
| 1016 | |
| 1017 function! F() | |
| 1018 if 1 | |
| 1019 Xpath 1 " X: 1 | |
| 1020 while 1 | |
| 1021 Xpath 2 " X: 2 | |
| 1022 asdf | |
| 1023 Xpath 4 " X: 4 | |
| 1024 asdf | Xpath 8 " X: 0 | |
| 1025 Xpath 16 " X: 16 | |
| 1026 break | |
| 1027 endwhile | |
| 1028 Xpath 32 " X: 32 | |
| 1029 endif | Xpath 64 " X: 64 | |
| 1030 Xpath 128 " X: 128 | |
| 1031 | |
| 1032 while 1 | |
| 1033 Xpath 256 " X: 256 | |
| 1034 if 1 | |
| 1035 Xpath 512 " X: 512 | |
| 1036 asdf | |
| 1037 Xpath 1024 " X: 1024 | |
| 1038 asdf | Xpath 2048 " X: 0 | |
| 1039 Xpath 4096 " X: 4096 | |
| 1040 endif | |
| 1041 Xpath 8192 " X: 8192 | |
| 1042 break | |
| 1043 endwhile | Xpath 16384 " X: 16384 | |
| 1044 Xpath 32768 " X: 32768 | |
| 1045 | |
| 1046 return novar " returns (default return value 0) | |
| 1047 Xpath 65536 " X: 0 | |
| 1048 return 1 " not reached | |
| 1049 endfunction | |
| 1050 | |
| 1051 function! G() abort | |
| 1052 if 1 | |
| 1053 Xpath 131072 " X: 131072 | |
| 1054 while 1 | |
| 1055 Xpath 262144 " X: 262144 | |
| 1056 asdf " returns -1 | |
| 1057 Xpath 524288 " X: 0 | |
| 1058 break | |
| 1059 endwhile | |
| 1060 Xpath 1048576 " X: 0 | |
| 1061 endif | Xpath 2097152 " X: 0 | |
| 1062 Xpath Xpath 4194304 " X: 0 | |
| 1063 | |
| 1064 return -4 " not reached | |
| 1065 endfunction | |
| 1066 | |
| 1067 function! H() abort | |
| 1068 while 1 | |
| 1069 Xpath 8388608 " X: 8388608 | |
| 1070 if 1 | |
| 1071 Xpath 16777216 " X: 16777216 | |
| 1072 asdf " returns -1 | |
| 1073 Xpath 33554432 " X: 0 | |
| 1074 endif | |
| 1075 Xpath 67108864 " X: 0 | |
| 1076 break | |
| 1077 endwhile | Xpath 134217728 " X: 0 | |
| 1078 Xpath 268435456 " X: 0 | |
| 1079 | |
| 1080 return -4 " not reached | |
| 1081 endfunction | |
| 1082 | |
| 1083 " Aborted functions (G and H) return -1. | |
| 1084 let sum = (F() + 1) - 4*G() - 8*H() | |
| 1085 Xpath 536870912 " X: 536870912 | |
| 1086 if sum != 13 | |
| 1087 Xpath 1073741824 " X: 0 | |
| 1088 Xout "sum is" sum | |
| 1089 endif | |
| 1090 | |
| 1091 unlet sum | |
| 1092 delfunction F | |
| 1093 delfunction G | |
| 1094 delfunction H | |
| 1095 | |
| 1096 Xcheck 562493431 | |
| 1097 | |
| 1098 | |
| 1099 "------------------------------------------------------------------------------- | |
| 1100 " Test 9: Continuing after aborted functions {{{1 | |
| 1101 " | |
| 1102 " When a function with the "abort" attribute is aborted due to an | |
| 1103 " error, the next function back in the call hierarchy without an | |
| 1104 " "abort" attribute continues; the value -1 is returned then. | |
| 1105 "------------------------------------------------------------------------------- | |
| 1106 | |
| 1107 XpathINIT | |
| 1108 | |
| 1109 function! F() abort | |
| 1110 Xpath 1 " X: 1 | |
| 1111 let result = G() " not aborted | |
| 1112 Xpath 2 " X: 2 | |
| 1113 if result != 2 | |
| 1114 Xpath 4 " X: 0 | |
| 1115 endif | |
| 1116 return 1 | |
| 1117 endfunction | |
| 1118 | |
| 1119 function! G() " no abort attribute | |
| 1120 Xpath 8 " X: 8 | |
| 1121 if H() != -1 " aborted | |
| 1122 Xpath 16 " X: 0 | |
| 1123 endif | |
| 1124 Xpath 32 " X: 32 | |
| 1125 return 2 | |
| 1126 endfunction | |
| 1127 | |
| 1128 function! H() abort | |
| 1129 Xpath 64 " X: 64 | |
| 1130 call I() " aborted | |
| 1131 Xpath 128 " X: 0 | |
| 1132 return 4 | |
| 1133 endfunction | |
| 1134 | |
| 1135 function! I() abort | |
| 1136 Xpath 256 " X: 256 | |
| 1137 asdf " error | |
| 1138 Xpath 512 " X: 0 | |
| 1139 return 8 | |
| 1140 endfunction | |
| 1141 | |
| 1142 if F() != 1 | |
| 1143 Xpath 1024 " X: 0 | |
| 1144 endif | |
| 1145 | |
| 1146 delfunction F | |
| 1147 delfunction G | |
| 1148 delfunction H | |
| 1149 delfunction I | |
| 1150 | |
| 1151 Xcheck 363 | |
| 1152 | |
| 1153 | |
| 1154 "------------------------------------------------------------------------------- | |
| 1155 " Test 10: :if, :elseif, :while argument parsing {{{1 | |
| 1156 " | |
| 1157 " A '"' or '|' in an argument expression must not be mixed up with | |
| 1158 " a comment or a next command after a bar. Parsing errors should | |
| 1159 " be recognized. | |
| 1160 "------------------------------------------------------------------------------- | |
| 1161 | |
| 1162 XpathINIT | |
| 1163 | |
| 1164 function! MSG(enr, emsg) | |
| 1165 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 1166 if a:enr == "" | |
| 1167 Xout "TODO: Add message number for:" a:emsg | |
| 1168 let v:errmsg = ":" . v:errmsg | |
| 1169 endif | |
| 1170 let match = 1 | |
| 1171 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 1172 let match = 0 | |
| 1173 if v:errmsg == "" | |
| 1174 Xout "Message missing." | |
| 1175 else | |
| 1176 let v:errmsg = escape(v:errmsg, '"') | |
| 1177 Xout "Unexpected message:" v:errmsg | |
| 1178 endif | |
| 1179 endif | |
| 1180 return match | |
| 1181 endfunction | |
| 1182 | |
| 1183 if 1 || strlen("\"") | Xpath 1 " X: 1 | |
| 1184 Xpath 2 " X: 2 | |
| 1185 endif | |
| 1186 Xpath 4 " X: 4 | |
| 1187 | |
| 1188 if 0 | |
| 1189 elseif 1 || strlen("\"") | Xpath 8 " X: 8 | |
| 1190 Xpath 16 " X: 16 | |
| 1191 endif | |
| 1192 Xpath 32 " X: 32 | |
| 1193 | |
| 1194 while 1 || strlen("\"") | Xpath 64 " X: 64 | |
| 1195 Xpath 128 " X: 128 | |
| 1196 break | |
| 1197 endwhile | |
| 1198 Xpath 256 " X: 256 | |
| 1199 | |
| 1200 let v:errmsg = "" | |
| 1201 if 1 ||| strlen("\"") | Xpath 512 " X: 0 | |
| 1202 Xpath 1024 " X: 0 | |
| 1203 endif | |
| 1204 Xpath 2048 " X: 2048 | |
| 1205 if !MSG('E15', "Invalid expression") | |
| 1206 Xpath 4096 " X: 0 | |
| 1207 endif | |
| 1208 | |
| 1209 let v:errmsg = "" | |
| 1210 if 0 | |
| 1211 elseif 1 ||| strlen("\"") | Xpath 8192 " X: 0 | |
| 1212 Xpath 16384 " X: 0 | |
| 1213 endif | |
| 1214 Xpath 32768 " X: 32768 | |
| 1215 if !MSG('E15', "Invalid expression") | |
| 1216 Xpath 65536 " X: 0 | |
| 1217 endif | |
| 1218 | |
| 1219 let v:errmsg = "" | |
| 1220 while 1 ||| strlen("\"") | Xpath 131072 " X: 0 | |
| 1221 Xpath 262144 " X: 0 | |
| 1222 break | |
| 1223 endwhile | |
| 1224 Xpath 524288 " X: 524288 | |
| 1225 if !MSG('E15', "Invalid expression") | |
| 1226 Xpath 1048576 " X: 0 | |
| 1227 endif | |
| 1228 | |
| 1229 delfunction MSG | |
| 1230 | |
| 1231 Xcheck 559615 | |
| 1232 | |
| 1233 | |
| 1234 "------------------------------------------------------------------------------- | |
| 1235 " Test 11: :if, :elseif, :while argument evaluation after abort {{{1 | |
| 1236 " | |
| 1237 " When code is skipped over due to an error, the boolean argument to | |
| 1238 " an :if, :elseif, or :while must not be evaluated. | |
| 1239 "------------------------------------------------------------------------------- | |
| 1240 | |
| 1241 XpathINIT | |
| 1242 | |
| 1243 let calls = 0 | |
| 1244 | |
| 1245 function! P(num) | |
| 1246 let g:calls = g:calls + a:num " side effect on call | |
| 1247 return 0 | |
| 1248 endfunction | |
| 1249 | |
| 1250 if 1 | |
| 1251 Xpath 1 " X: 1 | |
| 1252 asdf " error | |
| 1253 Xpath 2 " X: 0 | |
| 1254 if P(1) " should not be called | |
| 1255 Xpath 4 " X: 0 | |
| 1256 elseif !P(2) " should not be called | |
| 1257 Xpath 8 " X: 0 | |
| 1258 else | |
| 1259 Xpath 16 " X: 0 | |
| 1260 endif | |
| 1261 Xpath 32 " X: 0 | |
| 1262 while P(4) " should not be called | |
| 1263 Xpath 64 " X: 0 | |
| 1264 endwhile | |
| 1265 Xpath 128 " X: 0 | |
| 1266 endif | |
| 1267 | |
| 1268 if calls % 2 | |
| 1269 Xpath 256 " X: 0 | |
| 1270 endif | |
| 1271 if (calls/2) % 2 | |
| 1272 Xpath 512 " X: 0 | |
| 1273 endif | |
| 1274 if (calls/4) % 2 | |
| 1275 Xpath 1024 " X: 0 | |
| 1276 endif | |
| 1277 Xpath 2048 " X: 2048 | |
| 1278 | |
| 1279 unlet calls | |
| 1280 delfunction P | |
| 1281 | |
| 1282 Xcheck 2049 | |
| 1283 | |
| 1284 | |
| 1285 "------------------------------------------------------------------------------- | |
| 1286 " Test 12: Expressions in braces in skipped code {{{1 | |
| 1287 " | |
| 1288 " In code skipped over due to an error or inactive conditional, | |
| 1289 " an expression in braces as part of a variable or function name | |
| 1290 " should not be evaluated. | |
| 1291 "------------------------------------------------------------------------------- | |
| 1292 | |
| 1293 XpathINIT | |
| 1294 | |
| 1295 XloopINIT 1 8 | |
| 1296 | |
| 1297 function! NULL() | |
| 1298 Xloop 1 " X: 0 | |
| 1299 return 0 | |
| 1300 endfunction | |
| 1301 | |
| 1302 function! ZERO() | |
| 1303 Xloop 2 " X: 0 | |
| 1304 return 0 | |
| 1305 endfunction | |
| 1306 | |
| 1307 function! F0() | |
| 1308 Xloop 4 " X: 0 | |
| 1309 endfunction | |
| 1310 | |
| 1311 function! F1(arg) | |
| 1312 Xpath 4096 " X: 0 | |
| 1313 endfunction | |
| 1314 | |
| 1315 let V0 = 1 | |
| 1316 | |
| 1317 Xpath 8192 " X: 8192 | |
| 1318 echo 0 ? F{NULL() + V{ZERO()}}() : 1 | |
| 1319 XloopNEXT | |
| 1320 | |
| 1321 Xpath 16384 " X: 16384 | |
| 1322 if 0 | |
| 1323 Xpath 32768 " X: 0 | |
| 1324 call F{NULL() + V{ZERO()}}() | |
| 1325 endif | |
| 1326 XloopNEXT | |
| 1327 | |
| 1328 Xpath 65536 " X: 65536 | |
| 1329 if 1 | |
| 1330 asdf " error | |
| 1331 Xpath 131072 " X: 0 | |
| 1332 call F1(F{NULL() + V{ZERO()}}()) | |
| 1333 endif | |
| 1334 XloopNEXT | |
| 1335 | |
| 1336 Xpath 262144 " X: 262144 | |
| 1337 if 1 | |
| 1338 asdf " error | |
| 1339 Xpath 524288 " X: 0 | |
| 1340 call F{NULL() + V{ZERO()}}() | |
| 1341 endif | |
| 1342 | |
| 1343 Xcheck 352256 | |
| 1344 | |
| 1345 | |
| 1346 "------------------------------------------------------------------------------- | |
| 1347 " Test 13: Failure in argument evaluation for :while {{{1 | |
| 1348 " | |
| 1349 " A failure in the expression evaluation for the condition of a :while | |
| 1350 " causes the whole :while loop until the matching :endwhile being | |
| 1351 " ignored. Continuation is at the next following line. | |
| 1352 "------------------------------------------------------------------------------- | |
| 1353 | |
| 1354 XpathINIT | |
| 1355 | |
| 1356 Xpath 1 " X: 1 | |
| 1357 while asdf | |
| 1358 Xpath 2 " X: 0 | |
| 1359 while 1 | |
| 1360 Xpath 4 " X: 0 | |
| 1361 break | |
| 1362 endwhile | |
| 1363 Xpath 8 " X: 0 | |
| 1364 break | |
| 1365 endwhile | |
| 1366 Xpath 16 " X: 16 | |
| 1367 | |
| 1368 while asdf | Xpath 32 | endwhile | Xpath 64 " X: 0 | |
| 1369 Xpath 128 " X: 128 | |
| 1370 | |
| 1371 Xcheck 145 | |
| 1372 | |
| 1373 | |
| 1374 "------------------------------------------------------------------------------- | |
| 1375 " Test 14: Failure in argument evaluation for :if {{{1 | |
| 1376 " | |
| 1377 " A failure in the expression evaluation for the condition of an :if | |
| 1378 " does not cause the corresponding :else or :endif being matched to | |
| 1379 " a previous :if/:elseif. Neither of both branches of the failed :if | |
| 1380 " are executed. | |
| 1381 "------------------------------------------------------------------------------- | |
| 1382 | |
| 1383 XpathINIT | |
| 1384 XloopINIT 1 256 | |
| 1385 | |
| 1386 function! F() | |
| 1387 Xloop 1 " X: 1 + 256 * 1 | |
| 1388 let x = 0 | |
| 1389 if x " false | |
| 1390 Xloop 2 " X: 0 + 256 * 0 | |
| 1391 elseif !x " always true | |
| 1392 Xloop 4 " X: 4 + 256 * 4 | |
| 1393 let x = 1 | |
| 1394 if g:boolvar " possibly undefined | |
| 1395 Xloop 8 " X: 8 + 256 * 0 | |
| 1396 else | |
| 1397 Xloop 16 " X: 0 + 256 * 0 | |
| 1398 endif | |
| 1399 Xloop 32 " X: 32 + 256 * 32 | |
| 1400 elseif x " never executed | |
| 1401 Xloop 64 " X: 0 + 256 * 0 | |
| 1402 endif | |
| 1403 Xloop 128 " X: 128 + 256 * 128 | |
| 1404 endfunction | |
| 1405 | |
| 1406 let boolvar = 1 | |
| 1407 call F() | |
| 1408 | |
| 1409 XloopNEXT | |
| 1410 unlet boolvar | |
| 1411 call F() | |
| 1412 | |
| 1413 delfunction F | |
| 1414 | |
| 1415 Xcheck 42413 | |
| 1416 | |
| 1417 | |
| 1418 "------------------------------------------------------------------------------- | |
| 1419 " Test 15: Failure in argument evaluation for :if (bar) {{{1 | |
| 1420 " | |
| 1421 " Like previous test, except that the failing :if ... | ... | :endif | |
| 1422 " is in a single line. | |
| 1423 "------------------------------------------------------------------------------- | |
| 1424 | |
| 1425 XpathINIT | |
| 1426 XloopINIT 1 256 | |
| 1427 | |
| 1428 function! F() | |
| 1429 Xloop 1 " X: 1 + 256 * 1 | |
| 1430 let x = 0 | |
| 1431 if x " false | |
| 1432 Xloop 2 " X: 0 + 256 * 0 | |
| 1433 elseif !x " always true | |
| 1434 Xloop 4 " X: 4 + 256 * 4 | |
| 1435 let x = 1 | |
| 1436 if g:boolvar | Xloop 8 | else | Xloop 16 | endif " X: 8 | |
| 1437 Xloop 32 " X: 32 + 256 * 32 | |
| 1438 elseif x " never executed | |
| 1439 Xloop 64 " X: 0 + 256 * 0 | |
| 1440 endif | |
| 1441 Xloop 128 " X: 128 + 256 * 128 | |
| 1442 endfunction | |
| 1443 | |
| 1444 let boolvar = 1 | |
| 1445 call F() | |
| 1446 | |
| 1447 XloopNEXT | |
| 1448 unlet boolvar | |
| 1449 call F() | |
| 1450 | |
| 1451 delfunction F | |
| 1452 | |
| 1453 Xcheck 42413 | |
| 1454 | |
| 1455 | |
| 1456 "------------------------------------------------------------------------------- | |
| 1457 " Test 16: Double :else or :elseif after :else {{{1 | |
| 1458 " | |
| 1459 " Multiple :elses or an :elseif after an :else are forbidden. | |
| 1460 "------------------------------------------------------------------------------- | |
| 1461 | |
| 1462 XpathINIT | |
| 1463 | |
| 1464 function! F() abort | |
| 1465 if 0 | |
| 1466 Xpath 1 " X: 0 | |
| 1467 else | |
| 1468 Xpath 2 " X: 2 | |
| 1469 else " aborts function | |
| 1470 Xpath 4 " X: 0 | |
| 1471 endif | |
| 1472 endfunction | |
| 1473 | |
| 1474 function! G() abort | |
| 1475 if 0 | |
| 1476 Xpath 8 " X: 0 | |
| 1477 else | |
| 1478 Xpath 16 " X: 16 | |
| 1479 elseif 1 " aborts function | |
| 1480 Xpath 32 " X: 0 | |
| 1481 else | |
| 1482 Xpath 64 " X: 0 | |
| 1483 endif | |
| 1484 endfunction | |
| 1485 | |
| 1486 function! H() abort | |
| 1487 if 0 | |
| 1488 Xpath 128 " X: 0 | |
| 1489 elseif 0 | |
| 1490 Xpath 256 " X: 0 | |
| 1491 else | |
| 1492 Xpath 512 " X: 512 | |
| 1493 else " aborts function | |
| 1494 Xpath 1024 " X: 0 | |
| 1495 endif | |
| 1496 endfunction | |
| 1497 | |
| 1498 function! I() abort | |
| 1499 if 0 | |
| 1500 Xpath 2048 " X: 0 | |
| 1501 elseif 0 | |
| 1502 Xpath 4096 " X: 0 | |
| 1503 else | |
| 1504 Xpath 8192 " X: 8192 | |
| 1505 elseif 1 " aborts function | |
| 1506 Xpath 16384 " X: 0 | |
| 1507 else | |
| 1508 Xpath 32768 " X: 0 | |
| 1509 endif | |
| 1510 endfunction | |
| 1511 | |
| 1512 call F() | |
| 1513 call G() | |
| 1514 call H() | |
| 1515 call I() | |
| 1516 | |
| 1517 delfunction F | |
| 1518 delfunction G | |
| 1519 delfunction H | |
| 1520 delfunction I | |
| 1521 | |
| 1522 Xcheck 8722 | |
| 1523 | |
| 1524 | |
| 1525 "------------------------------------------------------------------------------- | |
| 1526 " Test 17: Nesting of unmatched :if or :endif inside a :while {{{1 | |
| 1527 " | |
| 1528 " The :while/:endwhile takes precedence in nesting over an unclosed | |
| 1529 " :if or an unopened :endif. | |
| 1530 "------------------------------------------------------------------------------- | |
| 1531 | |
| 1532 XpathINIT | |
| 1533 | |
| 1534 function! MSG(enr, emsg) | |
| 1535 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 1536 if a:enr == "" | |
| 1537 Xout "TODO: Add message number for:" a:emsg | |
| 1538 let v:errmsg = ":" . v:errmsg | |
| 1539 endif | |
| 1540 let match = 1 | |
| 1541 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 1542 let match = 0 | |
| 1543 if v:errmsg == "" | |
| 1544 Xout "Message missing." | |
| 1545 else | |
| 1546 let v:errmsg = escape(v:errmsg, '"') | |
| 1547 Xout "Unexpected message:" v:errmsg | |
| 1548 endif | |
| 1549 endif | |
| 1550 return match | |
| 1551 endfunction | |
| 1552 | |
| 1553 let messages = "" | |
| 1554 | |
| 1555 " While loops inside a function are continued on error. | |
| 1556 function! F() | |
| 1557 let v:errmsg = "" | |
| 1558 XloopINIT 1 16 | |
| 1559 let loops = 3 | |
| 1560 while loops > 0 | |
| 1561 let loops = loops - 1 " 2: 1: 0: | |
| 1562 Xloop 1 " X: 1 + 1*16 + 1*16*16 | |
| 1563 if (loops == 1) | |
| 1564 Xloop 2 " X: 2*16 | |
| 1565 XloopNEXT | |
| 1566 continue | |
| 1567 elseif (loops == 0) | |
| 1568 Xloop 4 " X: 4*16*16 | |
| 1569 break | |
| 1570 elseif 1 | |
| 1571 Xloop 8 " X: 8 | |
| 1572 XloopNEXT | |
| 1573 " endif missing! | |
| 1574 endwhile " :endwhile after :if 1 | |
| 1575 Xpath 4096 " X: 16*16*16 | |
| 1576 if MSG('E171', "Missing :endif") | |
| 1577 let g:messages = g:messages . "A" | |
| 1578 endif | |
| 1579 | |
| 1580 let v:errmsg = "" | |
| 1581 XloopINIT! 8192 4 | |
| 1582 let loops = 2 | |
| 1583 while loops > 0 " 2: 1: | |
| 1584 XloopNEXT | |
| 1585 let loops = loops - 1 | |
| 1586 Xloop 1 " X: 8192 + 8192*4 | |
| 1587 if 0 | |
| 1588 Xloop 2 " X: 0 | |
| 1589 " endif missing | |
| 1590 endwhile " :endwhile after :if 0 | |
| 1591 Xpath 131072 " X: 8192*4*4 | |
| 1592 if MSG('E171', "Missing :endif") | |
| 1593 let g:messages = g:messages . "B" | |
| 1594 endif | |
| 1595 | |
| 1596 let v:errmsg = "" | |
| 1597 XloopINIT 262144 4 | |
| 1598 let loops = 2 | |
| 1599 while loops > 0 " 2: 1: | |
| 1600 let loops = loops - 1 | |
| 1601 Xloop 1 " X: 262144 + 262144 * 4 | |
| 1602 " if missing! | |
| 1603 endif " :endif without :if in while | |
| 1604 Xloop 2 " X: 524288 + 524288 * 4 | |
| 1605 XloopNEXT | |
| 1606 endwhile | |
| 1607 Xpath 4194304 " X: 262144*4*4 | |
| 1608 if MSG('E580', ":endif without :if") | |
| 1609 let g:messages = g:messages . "C" | |
| 1610 endif | |
| 1611 endfunction | |
| 1612 | |
| 1613 call F() | |
| 1614 | |
| 1615 " Error continuation outside a function is at the outermost :endwhile or :endif. | |
| 1616 let v:errmsg = "" | |
| 1617 XloopINIT! 8388608 4 | |
| 1618 let loops = 2 | |
| 1619 while loops > 0 " 2: 1: | |
| 1620 XloopNEXT | |
| 1621 let loops = loops - 1 | |
| 1622 Xloop 1 " X: 8388608 + 0 * 4 | |
| 1623 if 0 | |
| 1624 Xloop 2 " X: 0 | |
| 1625 " endif missing! Following :endwhile fails. | |
| 1626 endwhile | Xpath 134217728 " X: 0 | |
| 1627 Xpath 268435456 " X: 2*8388608*4*4 | |
| 1628 if MSG('E171', "Missing :endif") | |
| 1629 let messages = g:messages . "D" | |
| 1630 endif | |
| 1631 | |
| 1632 if messages != "ABCD" | |
| 1633 Xpath 536870912 " X: 0 | |
| 1634 Xout "messages is" messages "instead of ABCD" | |
| 1635 endif | |
| 1636 | |
| 1637 unlet loops messages | |
| 1638 delfunction F | |
| 1639 delfunction MSG | |
| 1640 | |
| 1641 Xcheck 285127993 | |
| 1642 | |
| 1643 | |
| 1644 "------------------------------------------------------------------------------- | |
| 1645 " Test 18: Interrupt (Ctrl-C pressed) {{{1 | |
| 1646 " | |
| 1647 " On an interrupt, the script processing is terminated immediately. | |
| 1648 "------------------------------------------------------------------------------- | |
| 1649 | |
| 1650 XpathINIT | |
| 1651 | |
| 1652 if ExtraVim() | |
| 1653 if 1 | |
| 1654 Xpath 1 " X: 1 | |
| 1655 while 1 | |
| 1656 Xpath 2 " X: 2 | |
| 1657 if 1 | |
| 1658 Xpath 4 " X: 4 | |
| 1659 "INTERRUPT | |
| 1660 Xpath 8 " X: 0 | |
| 1661 break | |
| 1662 finish | |
| 1663 endif | Xpath 16 " X: 0 | |
| 1664 Xpath 32 " X: 0 | |
| 1665 endwhile | Xpath 64 " X: 0 | |
| 1666 Xpath 128 " X: 0 | |
| 1667 endif | Xpath 256 " X: 0 | |
| 1668 Xpath 512 " X: 0 | |
| 1669 endif | |
| 1670 | |
| 1671 if ExtraVim() | |
| 1672 try | |
| 1673 Xpath 1024 " X: 1024 | |
| 1674 "INTERRUPT | |
| 1675 Xpath 2048 " X: 0 | |
| 1676 endtry | Xpath 4096 " X: 0 | |
| 1677 Xpath 8192 " X: 0 | |
| 1678 endif | |
| 1679 | |
| 1680 if ExtraVim() | |
| 1681 function! F() | |
| 1682 if 1 | |
| 1683 Xpath 16384 " X: 16384 | |
| 1684 while 1 | |
| 1685 Xpath 32768 " X: 32768 | |
| 1686 if 1 | |
| 1687 Xpath 65536 " X: 65536 | |
| 1688 "INTERRUPT | |
| 1689 Xpath 131072 " X: 0 | |
| 1690 break | |
| 1691 return | |
| 1692 endif | Xpath 262144 " X: 0 | |
| 1693 Xpath Xpath 524288 " X: 0 | |
| 1694 endwhile | Xpath 1048576 " X: 0 | |
| 1695 Xpath Xpath 2097152 " X: 0 | |
| 1696 endif | Xpath Xpath 4194304 " X: 0 | |
| 1697 Xpath Xpath 8388608 " X: 0 | |
| 1698 endfunction | |
| 1699 | |
| 1700 call F() | Xpath 16777216 " X: 0 | |
| 1701 Xpath 33554432 " X: 0 | |
| 1702 endif | |
| 1703 | |
| 1704 if ExtraVim() | |
| 1705 function! G() | |
| 1706 try | |
| 1707 Xpath 67108864 " X: 67108864 | |
| 1708 "INTERRUPT | |
| 1709 Xpath 134217728 " X: 0 | |
| 1710 endtry | Xpath 268435456 " X: 0 | |
| 1711 Xpath 536870912 " X: 0 | |
| 1712 endfunction | |
| 1713 | |
| 1714 call G() | Xpath 1073741824 " X: 0 | |
| 1715 " The Xpath command does not accept 2^31 (negative); display explicitly: | |
| 1716 exec "!echo 2147483648 >>" . g:ExtraVimResult | |
| 1717 " X: 0 | |
| 1718 endif | |
| 1719 | |
| 1720 Xcheck 67224583 | |
| 1721 | |
| 1722 | |
| 1723 "------------------------------------------------------------------------------- | |
| 1724 " Test 19: Aborting on errors inside :try/:endtry {{{1 | |
| 1725 " | |
| 1726 " An error in a command dynamically enclosed in a :try/:endtry region | |
| 1727 " aborts script processing immediately. It does not matter whether | |
| 1728 " the failing command is outside or inside a function and whether a | |
| 1729 " function has an "abort" attribute. | |
| 1730 "------------------------------------------------------------------------------- | |
| 1731 | |
| 1732 XpathINIT | |
| 1733 | |
| 1734 if ExtraVim() | |
| 1735 function! F() abort | |
| 1736 Xpath 1 " X: 1 | |
| 1737 asdf | |
| 1738 Xpath 2 " X: 0 | |
| 1739 endfunction | |
| 1740 | |
| 1741 try | |
| 1742 Xpath 4 " X: 4 | |
| 1743 call F() | |
| 1744 Xpath 8 " X: 0 | |
| 1745 endtry | Xpath 16 " X: 0 | |
| 1746 Xpath 32 " X: 0 | |
| 1747 endif | |
| 1748 | |
| 1749 if ExtraVim() | |
| 1750 function! G() | |
| 1751 Xpath 64 " X: 64 | |
| 1752 asdf | |
| 1753 Xpath 128 " X: 0 | |
| 1754 endfunction | |
| 1755 | |
| 1756 try | |
| 1757 Xpath 256 " X: 256 | |
| 1758 call G() | |
| 1759 Xpath 512 " X: 0 | |
| 1760 endtry | Xpath 1024 " X: 0 | |
| 1761 Xpath 2048 " X: 0 | |
| 1762 endif | |
| 1763 | |
| 1764 if ExtraVim() | |
| 1765 try | |
| 1766 Xpath 4096 " X: 4096 | |
| 1767 asdf | |
| 1768 Xpath 8192 " X: 0 | |
| 1769 endtry | Xpath 16384 " X: 0 | |
| 1770 Xpath 32768 " X: 0 | |
| 1771 endif | |
| 1772 | |
| 1773 if ExtraVim() | |
| 1774 if 1 | |
| 1775 try | |
| 1776 Xpath 65536 " X: 65536 | |
| 1777 asdf | |
| 1778 Xpath 131072 " X: 0 | |
| 1779 endtry | Xpath 262144 " X: 0 | |
| 1780 endif | Xpath 524288 " X: 0 | |
| 1781 Xpath 1048576 " X: 0 | |
| 1782 endif | |
| 1783 | |
| 1784 if ExtraVim() | |
| 1785 let p = 1 | |
| 1786 while p | |
| 1787 let p = 0 | |
| 1788 try | |
| 1789 Xpath 2097152 " X: 2097152 | |
| 1790 asdf | |
| 1791 Xpath 4194304 " X: 0 | |
| 1792 endtry | Xpath 8388608 " X: 0 | |
| 1793 endwhile | Xpath 16777216 " X: 0 | |
| 1794 Xpath 33554432 " X: 0 | |
| 1795 endif | |
| 1796 | |
| 1797 if ExtraVim() | |
| 1798 let p = 1 | |
| 1799 while p | |
| 1800 let p = 0 | |
| 1801 " try | |
| 1802 Xpath 67108864 " X: 67108864 | |
| 1803 endwhile | Xpath 134217728 " X: 0 | |
| 1804 Xpath 268435456 " X: 0 | |
| 1805 endif | |
| 1806 | |
| 1807 Xcheck 69275973 | |
| 1808 "------------------------------------------------------------------------------- | |
| 1809 " Test 20: Aborting on errors after :try/:endtry {{{1 | |
| 1810 " | |
| 1811 " When an error occurs after the last active :try/:endtry region has | |
| 1812 " been left, termination behavior is as if no :try/:endtry has been | |
| 1813 " seen. | |
| 1814 "------------------------------------------------------------------------------- | |
| 1815 | |
| 1816 XpathINIT | |
| 1817 | |
| 1818 if ExtraVim() | |
| 1819 let p = 1 | |
| 1820 while p | |
| 1821 let p = 0 | |
| 1822 try | |
| 1823 Xpath 1 " X: 1 | |
| 1824 endtry | |
| 1825 asdf | |
| 1826 endwhile | Xpath 2 " X: 0 | |
| 1827 Xpath 4 " X: 4 | |
| 1828 endif | |
| 1829 | |
| 1830 if ExtraVim() | |
| 1831 while 1 | |
| 1832 try | |
| 1833 Xpath 8 " X: 8 | |
| 1834 break | |
| 1835 Xpath 16 " X: 0 | |
| 1836 endtry | |
| 1837 endwhile | |
| 1838 Xpath 32 " X: 32 | |
| 1839 asdf | |
| 1840 Xpath 64 " X: 64 | |
| 1841 endif | |
| 1842 | |
| 1843 if ExtraVim() | |
| 1844 while 1 | |
| 1845 try | |
| 1846 Xpath 128 " X: 128 | |
| 1847 break | |
| 1848 Xpath 256 " X: 0 | |
| 1849 finally | |
| 1850 Xpath 512 " X: 512 | |
| 1851 endtry | |
| 1852 endwhile | |
| 1853 Xpath 1024 " X: 1024 | |
| 1854 asdf | |
| 1855 Xpath 2048 " X: 2048 | |
| 1856 endif | |
| 1857 | |
| 1858 if ExtraVim() | |
| 1859 while 1 | |
| 1860 try | |
| 1861 Xpath 4096 " X: 4096 | |
| 1862 finally | |
| 1863 Xpath 8192 " X: 8192 | |
| 1864 break | |
| 1865 Xpath 16384 " X: 0 | |
| 1866 endtry | |
| 1867 endwhile | |
| 1868 Xpath 32768 " X: 32768 | |
| 1869 asdf | |
| 1870 Xpath 65536 " X: 65536 | |
| 1871 endif | |
| 1872 | |
| 1873 if ExtraVim() | |
| 1874 let p = 1 | |
| 1875 while p | |
| 1876 let p = 0 | |
| 1877 try | |
| 1878 Xpath 131072 " X: 131072 | |
| 1879 continue | |
| 1880 Xpath 262144 " X: 0 | |
| 1881 endtry | |
| 1882 endwhile | |
| 1883 Xpath 524288 " X: 524288 | |
| 1884 asdf | |
| 1885 Xpath 1048576 " X: 1048576 | |
| 1886 endif | |
| 1887 | |
| 1888 if ExtraVim() | |
| 1889 let p = 1 | |
| 1890 while p | |
| 1891 let p = 0 | |
| 1892 try | |
| 1893 Xpath 2097152 " X: 2097152 | |
| 1894 continue | |
| 1895 Xpath 4194304 " X: 0 | |
| 1896 finally | |
| 1897 Xpath 8388608 " X: 8388608 | |
| 1898 endtry | |
| 1899 endwhile | |
| 1900 Xpath 16777216 " X: 16777216 | |
| 1901 asdf | |
| 1902 Xpath 33554432 " X: 33554432 | |
| 1903 endif | |
| 1904 | |
| 1905 if ExtraVim() | |
| 1906 let p = 1 | |
| 1907 while p | |
| 1908 let p = 0 | |
| 1909 try | |
| 1910 Xpath 67108864 " X: 67108864 | |
| 1911 finally | |
| 1912 Xpath 134217728 " X: 134217728 | |
| 1913 continue | |
| 1914 Xpath 268435456 " X: 0 | |
| 1915 endtry | |
| 1916 endwhile | |
| 1917 Xpath 536870912 " X: 536870912 | |
| 1918 asdf | |
| 1919 Xpath 1073741824 " X: 1073741824 | |
| 1920 endif | |
| 1921 | |
| 1922 Xcheck 1874575085 | |
| 1923 | |
| 1924 | |
| 1925 "------------------------------------------------------------------------------- | |
| 1926 " Test 21: :finally for :try after :continue/:break/:return/:finish {{{1 | |
| 1927 " | |
| 1928 " If a :try conditional stays inactive due to a preceding :continue, | |
| 1929 " :break, :return, or :finish, its :finally clause should not be | |
| 1930 " executed. | |
| 1931 "------------------------------------------------------------------------------- | |
| 1932 | |
| 1933 XpathINIT | |
| 1934 | |
| 1935 if ExtraVim() | |
| 1936 function F() | |
| 1937 let loops = 2 | |
| 1938 XloopINIT! 1 256 | |
| 1939 while loops > 0 | |
| 1940 XloopNEXT | |
| 1941 let loops = loops - 1 | |
| 1942 try | |
| 1943 if loops == 1 | |
| 1944 Xloop 1 " X: 1 | |
| 1945 continue | |
| 1946 Xloop 2 " X: 0 | |
| 1947 elseif loops == 0 | |
| 1948 Xloop 4 " X: 4*256 | |
| 1949 break | |
| 1950 Xloop 8 " X: 0 | |
| 1951 endif | |
| 1952 | |
| 1953 try " inactive | |
| 1954 Xloop 16 " X: 0 | |
| 1955 finally | |
| 1956 Xloop 32 " X: 0 | |
| 1957 endtry | |
| 1958 finally | |
| 1959 Xloop 64 " X: 64 + 64*256 | |
| 1960 endtry | |
| 1961 Xloop 128 " X: 0 | |
| 1962 endwhile | |
| 1963 | |
| 1964 try | |
| 1965 Xpath 65536 " X: 65536 | |
| 1966 return | |
| 1967 Xpath 131072 " X: 0 | |
| 1968 try " inactive | |
| 1969 Xpath 262144 " X: 0 | |
| 1970 finally | |
| 1971 Xpath 524288 " X: 0 | |
| 1972 endtry | |
| 1973 finally | |
| 1974 Xpath 1048576 " X: 1048576 | |
| 1975 endtry | |
| 1976 Xpath 2097152 " X: 0 | |
| 1977 endfunction | |
| 1978 | |
| 1979 try | |
| 1980 Xpath 4194304 " X: 4194304 | |
| 1981 call F() | |
| 1982 Xpath 8388608 " X: 8388608 | |
| 1983 finish | |
| 1984 Xpath 16777216 " X: 0 | |
| 1985 try " inactive | |
| 1986 Xpath 33554432 " X: 0 | |
| 1987 finally | |
| 1988 Xpath 67108864 " X: 0 | |
| 1989 endtry | |
| 1990 finally | |
| 1991 Xpath 134217728 " X: 134217728 | |
| 1992 endtry | |
| 1993 Xpath 268435456 " X: 0 | |
| 1994 endif | |
| 1995 | |
| 1996 Xcheck 147932225 | |
| 1997 | |
| 1998 | |
| 1999 "------------------------------------------------------------------------------- | |
| 2000 " Test 22: :finally for a :try after an error/interrupt/:throw {{{1 | |
| 2001 " | |
| 2002 " If a :try conditional stays inactive due to a preceding error or | |
| 2003 " interrupt or :throw, its :finally clause should not be executed. | |
| 2004 "------------------------------------------------------------------------------- | |
| 2005 | |
| 2006 XpathINIT | |
| 2007 | |
| 2008 if ExtraVim() | |
| 2009 function! Error() | |
| 2010 try | |
| 2011 asdf " aborting error, triggering error exception | |
| 2012 endtry | |
| 2013 endfunction | |
| 2014 | |
| 2015 Xpath 1 " X: 1 | |
| 2016 call Error() | |
| 2017 Xpath 2 " X: 0 | |
| 2018 | |
| 2019 if 1 " not active due to error | |
| 2020 try " not active since :if inactive | |
| 2021 Xpath 4 " X: 0 | |
| 2022 finally | |
| 2023 Xpath 8 " X: 0 | |
| 2024 endtry | |
| 2025 endif | |
| 2026 | |
| 2027 try " not active due to error | |
| 2028 Xpath 16 " X: 0 | |
| 2029 finally | |
| 2030 Xpath 32 " X: 0 | |
| 2031 endtry | |
| 2032 endif | |
| 2033 | |
| 2034 if ExtraVim() | |
| 2035 function! Interrupt() | |
| 2036 try | |
| 2037 "INTERRUPT " triggering interrupt exception | |
| 2038 endtry | |
| 2039 endfunction | |
| 2040 | |
| 2041 Xpath 64 " X: 64 | |
| 2042 call Interrupt() | |
| 2043 Xpath 128 " X: 0 | |
| 2044 | |
| 2045 if 1 " not active due to interrupt | |
| 2046 try " not active since :if inactive | |
| 2047 Xpath 256 " X: 0 | |
| 2048 finally | |
| 2049 Xpath 512 " X: 0 | |
| 2050 endtry | |
| 2051 endif | |
| 2052 | |
| 2053 try " not active due to interrupt | |
| 2054 Xpath 1024 " X: 0 | |
| 2055 finally | |
| 2056 Xpath 2048 " X: 0 | |
| 2057 endtry | |
| 2058 endif | |
| 2059 | |
| 2060 if ExtraVim() | |
| 2061 function! Throw() | |
| 2062 throw "xyz" | |
| 2063 endfunction | |
| 2064 | |
| 2065 Xpath 4096 " X: 4096 | |
| 2066 call Throw() | |
| 2067 Xpath 8192 " X: 0 | |
| 2068 | |
| 2069 if 1 " not active due to :throw | |
| 2070 try " not active since :if inactive | |
| 2071 Xpath 16384 " X: 0 | |
| 2072 finally | |
| 2073 Xpath 32768 " X: 0 | |
| 2074 endtry | |
| 2075 endif | |
| 2076 | |
| 2077 try " not active due to :throw | |
| 2078 Xpath 65536 " X: 0 | |
| 2079 finally | |
| 2080 Xpath 131072 " X: 0 | |
| 2081 endtry | |
| 2082 endif | |
| 2083 | |
| 2084 Xcheck 4161 | |
| 2085 | |
| 2086 | |
| 2087 "------------------------------------------------------------------------------- | |
| 2088 " Test 23: :catch clauses for a :try after a :throw {{{1 | |
| 2089 " | |
| 2090 " If a :try conditional stays inactive due to a preceding :throw, | |
| 2091 " none of its :catch clauses should be executed. | |
| 2092 "------------------------------------------------------------------------------- | |
| 2093 | |
| 2094 XpathINIT | |
| 2095 | |
| 2096 if ExtraVim() | |
| 2097 try | |
| 2098 Xpath 1 " X: 1 | |
| 2099 throw "xyz" | |
| 2100 Xpath 2 " X: 0 | |
| 2101 | |
| 2102 if 1 " not active due to :throw | |
| 2103 try " not active since :if inactive | |
| 2104 Xpath 4 " X: 0 | |
| 2105 catch /xyz/ | |
| 2106 Xpath 8 " X: 0 | |
| 2107 endtry | |
| 2108 endif | |
| 2109 catch /xyz/ | |
| 2110 Xpath 16 " X: 16 | |
| 2111 endtry | |
| 2112 | |
| 2113 Xpath 32 " X: 32 | |
| 2114 throw "abc" | |
| 2115 Xpath 64 " X: 0 | |
| 2116 | |
| 2117 try " not active due to :throw | |
| 2118 Xpath 128 " X: 0 | |
| 2119 catch /abc/ | |
| 2120 Xpath 256 " X: 0 | |
| 2121 endtry | |
| 2122 endif | |
| 2123 | |
| 2124 Xcheck 49 | |
| 2125 | |
| 2126 | |
| 2127 "------------------------------------------------------------------------------- | |
| 2128 " Test 24: :endtry for a :try after a :throw {{{1 | |
| 2129 " | |
| 2130 " If a :try conditional stays inactive due to a preceding :throw, | |
| 2131 " its :endtry should not rethrow the exception to the next surrounding | |
| 2132 " active :try conditional. | |
| 2133 "------------------------------------------------------------------------------- | |
| 2134 | |
| 2135 XpathINIT | |
| 2136 | |
| 2137 if ExtraVim() | |
| 2138 try " try 1 | |
| 2139 try " try 2 | |
| 2140 Xpath 1 " X: 1 | |
| 2141 throw "xyz" " makes try 2 inactive | |
| 2142 Xpath 2 " X: 0 | |
| 2143 | |
| 2144 try " try 3 | |
| 2145 Xpath 4 " X: 0 | |
| 2146 endtry " no rethrow to try 1 | |
| 2147 catch /xyz/ " should catch although try 2 inactive | |
| 2148 Xpath 8 " X: 8 | |
| 2149 endtry | |
| 2150 catch /xyz/ " try 1 active, but exception already caught | |
| 2151 Xpath 16 " X: 0 | |
| 2152 endtry | |
| 2153 Xpath 32 " X: 32 | |
| 2154 endif | |
| 2155 | |
| 2156 Xcheck 41 | |
| 2157 | |
| 2158 | |
| 2159 "------------------------------------------------------------------------------- | |
| 2160 " Test 25: Executing :finally clauses on normal control flow {{{1 | |
| 2161 " | |
| 2162 " Control flow in a :try conditional should always fall through to its | |
| 2163 " :finally clause. A :finally clause of a :try conditional inside an | |
| 2164 " inactive conditional should never be executed. | |
| 2165 "------------------------------------------------------------------------------- | |
| 2166 | |
| 2167 XpathINIT | |
| 2168 | |
| 2169 function! F() | |
| 2170 let loops = 3 | |
| 2171 XloopINIT 1 256 | |
| 2172 while loops > 0 " 3: 2: 1: | |
| 2173 Xloop 1 " X: 1 + 1*256 + 1*256*256 | |
| 2174 if loops >= 2 | |
| 2175 try | |
| 2176 Xloop 2 " X: 2 + 2*256 | |
| 2177 if loops == 2 | |
| 2178 try | |
| 2179 Xloop 4 " X: 4*256 | |
| 2180 finally | |
| 2181 Xloop 8 " X: 8*256 | |
| 2182 endtry | |
| 2183 endif | |
| 2184 finally | |
| 2185 Xloop 16 " X: 16 + 16*256 | |
| 2186 if loops == 2 | |
| 2187 try | |
| 2188 Xloop 32 " X: 32*256 | |
| 2189 finally | |
| 2190 Xloop 64 " X: 64*256 | |
| 2191 endtry | |
| 2192 endif | |
| 2193 endtry | |
| 2194 endif | |
| 2195 Xloop 128 " X: 128 + 128*256 + 128*256*256 | |
| 2196 let loops = loops - 1 | |
| 2197 XloopNEXT | |
| 2198 endwhile | |
| 2199 Xpath 16777216 " X: 16777216 | |
| 2200 endfunction | |
| 2201 | |
| 2202 if 1 | |
| 2203 try | |
| 2204 Xpath 33554432 " X: 33554432 | |
| 2205 call F() | |
| 2206 Xpath 67108864 " X: 67108864 | |
| 2207 finally | |
| 2208 Xpath 134217728 " X: 134217728 | |
| 2209 endtry | |
| 2210 else | |
| 2211 try | |
| 2212 Xpath 268435456 " X: 0 | |
| 2213 finally | |
| 2214 Xpath 536870912 " X: 0 | |
| 2215 endtry | |
| 2216 endif | |
| 2217 | |
| 2218 delfunction F | |
| 2219 | |
| 2220 Xcheck 260177811 | |
| 2221 | |
| 2222 | |
| 2223 "------------------------------------------------------------------------------- | |
| 2224 " Test 26: Executing :finally clauses after :continue or :break {{{1 | |
| 2225 " | |
| 2226 " For a :continue or :break dynamically enclosed in a :try/:endtry | |
| 2227 " region inside the next surrounding :while/:endwhile, if the | |
| 2228 " :continue/:break is before the :finally, the :finally clause is | |
| 2229 " executed first. If the :continue/:break is after the :finally, the | |
| 2230 " :finally clause is broken (like an :if/:endif region). | |
| 2231 "------------------------------------------------------------------------------- | |
| 2232 | |
| 2233 XpathINIT | |
| 2234 | |
| 2235 try | |
| 2236 let loops = 3 | |
| 2237 XloopINIT! 1 32 | |
| 2238 while loops > 0 | |
| 2239 XloopNEXT | |
| 2240 try | |
| 2241 try | |
| 2242 if loops == 2 " 3: 2: 1: | |
| 2243 Xloop 1 " X: 1*32 | |
| 2244 let loops = loops - 1 | |
| 2245 continue | |
| 2246 elseif loops == 1 | |
| 2247 Xloop 2 " X: 2*32*32 | |
| 2248 break | |
| 2249 finish | |
| 2250 endif | |
| 2251 Xloop 4 " X: 4 | |
| 2252 endtry | |
| 2253 finally | |
| 2254 Xloop 8 " X: 8 + 8*32 + 8*32*32 | |
| 2255 endtry | |
| 2256 Xloop 16 " X: 16 | |
| 2257 let loops = loops - 1 | |
| 2258 endwhile | |
| 2259 Xpath 32768 " X: 32768 | |
| 2260 finally | |
| 2261 Xpath 65536 " X: 65536 | |
| 2262 let loops = 3 | |
| 2263 XloopINIT 131072 16 | |
| 2264 while loops > 0 | |
| 2265 try | |
| 2266 finally | |
| 2267 try | |
| 2268 if loops == 2 | |
| 2269 Xloop 1 " X: 131072*16 | |
| 2270 let loops = loops - 1 | |
| 2271 XloopNEXT | |
| 2272 continue | |
| 2273 elseif loops == 1 | |
| 2274 Xloop 2 " X: 131072*2*16*16 | |
| 2275 break | |
| 2276 finish | |
| 2277 endif | |
| 2278 endtry | |
| 2279 Xloop 4 " X: 131072*4 | |
| 2280 endtry | |
| 2281 Xloop 8 " X: 131072*8 | |
| 2282 let loops = loops - 1 | |
| 2283 XloopNEXT | |
| 2284 endwhile | |
| 2285 Xpath 536870912 " X: 536870912 | |
| 2286 endtry | |
| 2287 Xpath 1073741824 " X: 1073741824 | |
| 2288 | |
| 2289 unlet loops | |
| 2290 | |
| 2291 Xcheck 1681500476 | |
| 2292 | |
| 2293 | |
| 2294 "------------------------------------------------------------------------------- | |
| 2295 " Test 27: Executing :finally clauses after :return {{{1 | |
| 2296 " | |
| 2297 " For a :return command dynamically enclosed in a :try/:endtry region, | |
| 2298 " :finally clauses are executed and the called function is ended. | |
| 2299 "------------------------------------------------------------------------------- | |
| 2300 | |
| 2301 XpathINIT | |
| 2302 | |
| 2303 function! F() | |
| 2304 try | |
| 2305 Xpath 1 " X: 1 | |
| 2306 try | |
| 2307 Xpath 2 " X: 2 | |
| 2308 return | |
| 2309 Xpath 4 " X: 0 | |
| 2310 finally | |
| 2311 Xpath 8 " X: 8 | |
| 2312 endtry | |
| 2313 Xpath 16 " X: 0 | |
| 2314 finally | |
| 2315 Xpath 32 " X: 32 | |
| 2316 endtry | |
| 2317 Xpath 64 " X: 0 | |
| 2318 endfunction | |
| 2319 | |
| 2320 function! G() | |
| 2321 try | |
| 2322 Xpath 128 " X: 128 | |
| 2323 return | |
| 2324 Xpath 256 " X: 0 | |
| 2325 finally | |
| 2326 Xpath 512 " X: 512 | |
| 2327 call F() | |
| 2328 Xpath 1024 " X: 1024 | |
| 2329 endtry | |
| 2330 Xpath 2048 " X: 0 | |
| 2331 endfunction | |
| 2332 | |
| 2333 function! H() | |
| 2334 try | |
| 2335 Xpath 4096 " X: 4096 | |
| 2336 call G() | |
| 2337 Xpath 8192 " X: 8192 | |
| 2338 finally | |
| 2339 Xpath 16384 " X: 16384 | |
| 2340 return | |
| 2341 Xpath 32768 " X: 0 | |
| 2342 endtry | |
| 2343 Xpath 65536 " X: 0 | |
| 2344 endfunction | |
| 2345 | |
| 2346 try | |
| 2347 Xpath 131072 " X: 131072 | |
| 2348 call H() | |
| 2349 Xpath 262144 " X: 262144 | |
| 2350 finally | |
| 2351 Xpath 524288 " X: 524288 | |
| 2352 endtry | |
| 2353 Xpath 1048576 " X: 1048576 | |
| 2354 | |
| 2355 Xcheck 1996459 | |
| 2356 | |
| 2357 " Leave F, G, and H for execution as scripts in the next test. | |
| 2358 | |
| 2359 | |
| 2360 "------------------------------------------------------------------------------- | |
| 2361 " Test 28: Executing :finally clauses after :finish {{{1 | |
| 2362 " | |
| 2363 " For a :finish command dynamically enclosed in a :try/:endtry region, | |
| 2364 " :finally clauses are executed and the sourced file is finished. | |
| 2365 " | |
| 2366 " This test executes the bodies of the functions F, G, and H from the | |
| 2367 " previous test as script files (:return replaced by :finish). | |
| 2368 "------------------------------------------------------------------------------- | |
| 2369 | |
| 2370 XpathINIT | |
| 2371 | |
| 2372 let scriptF = MakeScript("F") " X: 1 + 2 + 8 + 32 | |
| 2373 let scriptG = MakeScript("G", scriptF) " X: 128 + 512 + 1024 | |
| 2374 let scriptH = MakeScript("H", scriptG) " X: 4096 + 8192 + 16384 | |
| 2375 | |
| 2376 try | |
| 2377 Xpath 131072 " X: 131072 | |
| 2378 exec "source" scriptH | |
| 2379 Xpath 262144 " X: 262144 | |
| 2380 finally | |
| 2381 Xpath 524288 " X: 524288 | |
| 2382 endtry | |
| 2383 Xpath 1048576 " X: 1048576 | |
| 2384 | |
| 2385 call delete(scriptF) | |
| 2386 call delete(scriptG) | |
| 2387 call delete(scriptH) | |
| 2388 unlet scriptF scriptG scriptH | |
| 2389 delfunction F | |
| 2390 delfunction G | |
| 2391 delfunction H | |
| 2392 | |
| 2393 Xcheck 1996459 | |
| 2394 | |
| 2395 | |
| 2396 "------------------------------------------------------------------------------- | |
| 2397 " Test 29: Executing :finally clauses on errors {{{1 | |
| 2398 " | |
| 2399 " After an error in a command dynamically enclosed in a :try/:endtry | |
| 2400 " region, :finally clauses are executed and the script processing is | |
| 2401 " terminated. | |
| 2402 "------------------------------------------------------------------------------- | |
| 2403 | |
| 2404 XpathINIT | |
| 2405 | |
| 2406 if ExtraVim() | |
| 2407 function! F() | |
| 2408 while 1 | |
| 2409 try | |
| 2410 Xpath 1 " X: 1 | |
| 2411 while 1 | |
| 2412 try | |
| 2413 Xpath 2 " X: 2 | |
| 2414 asdf " error | |
| 2415 Xpath 4 " X: 0 | |
| 2416 finally | |
| 2417 Xpath 8 " X: 8 | |
| 2418 endtry | Xpath 16 " X: 0 | |
| 2419 Xpath 32 " X: 0 | |
| 2420 break | |
| 2421 endwhile | |
| 2422 Xpath 64 " X: 0 | |
| 2423 finally | |
| 2424 Xpath 128 " X: 128 | |
| 2425 endtry | Xpath 256 " X: 0 | |
| 2426 Xpath 512 " X: 0 | |
| 2427 break | |
| 2428 endwhile | |
| 2429 Xpath 1024 " X: 0 | |
| 2430 endfunction | |
| 2431 | |
| 2432 while 1 | |
| 2433 try | |
| 2434 Xpath 2048 " X: 2048 | |
| 2435 while 1 | |
| 2436 call F() | |
| 2437 Xpath 4096 " X: 0 | |
| 2438 break | |
| 2439 endwhile | Xpath 8192 " X: 0 | |
| 2440 Xpath 16384 " X: 0 | |
| 2441 finally | |
| 2442 Xpath 32768 " X: 32768 | |
| 2443 endtry | Xpath 65536 " X: 0 | |
| 2444 endwhile | Xpath 131072 " X: 0 | |
| 2445 Xpath 262144 " X: 0 | |
| 2446 endif | |
| 2447 | |
| 2448 if ExtraVim() | |
| 2449 function! G() abort | |
| 2450 if 1 | |
| 2451 try | |
| 2452 Xpath 524288 " X: 524288 | |
| 2453 asdf " error | |
| 2454 Xpath 1048576 " X: 0 | |
| 2455 finally | |
| 2456 Xpath 2097152 " X: 2097152 | |
| 2457 endtry | Xpath 4194304 " X: 0 | |
| 2458 endif | Xpath 8388608 " X: 0 | |
| 2459 Xpath 16777216 " X: 0 | |
| 2460 endfunction | |
| 2461 | |
| 2462 if 1 | |
| 2463 try | |
| 2464 Xpath 33554432 " X: 33554432 | |
| 2465 call G() | |
| 2466 Xpath 67108864 " X: 0 | |
| 2467 finally | |
| 2468 Xpath 134217728 " X: 134217728 | |
| 2469 endtry | Xpath 268435456 " X: 0 | |
| 2470 endif | Xpath 536870912 " X: 0 | |
| 2471 Xpath 1073741824 " X: 0 | |
| 2472 endif | |
| 2473 | |
| 2474 Xcheck 170428555 | |
| 2475 | |
| 2476 | |
| 2477 "------------------------------------------------------------------------------- | |
| 2478 " Test 30: Executing :finally clauses on interrupt {{{1 | |
| 2479 " | |
| 2480 " After an interrupt in a command dynamically enclosed in | |
| 2481 " a :try/:endtry region, :finally clauses are executed and the | |
| 2482 " script processing is terminated. | |
| 2483 "------------------------------------------------------------------------------- | |
| 2484 | |
| 2485 XpathINIT | |
| 2486 | |
| 2487 if ExtraVim() | |
| 2488 XloopINIT 1 16 | |
| 2489 | |
| 2490 function! F() | |
| 2491 try | |
| 2492 Xloop 1 " X: 1 + 1*16 | |
| 2493 "INTERRUPT | |
| 2494 Xloop 2 " X: 0 | |
| 2495 finally | |
| 2496 Xloop 4 " X: 4 + 4*16 | |
| 2497 endtry | |
| 2498 Xloop 8 " X: 0 | |
| 2499 endfunction | |
| 2500 | |
| 2501 try | |
| 2502 Xpath 256 " X: 256 | |
| 2503 try | |
| 2504 Xpath 512 " X: 512 | |
| 2505 "INTERRUPT | |
| 2506 Xpath 1024 " X: 0 | |
| 2507 finally | |
| 2508 Xpath 2048 " X: 2048 | |
| 2509 try | |
| 2510 Xpath 4096 " X: 4096 | |
| 2511 try | |
| 2512 Xpath 8192 " X: 8192 | |
| 2513 finally | |
| 2514 Xpath 16384 " X: 16384 | |
| 2515 try | |
| 2516 Xpath 32768 " X: 32768 | |
| 2517 "INTERRUPT | |
| 2518 Xpath 65536 " X: 0 | |
| 2519 endtry | |
| 2520 Xpath 131072 " X: 0 | |
| 2521 endtry | |
| 2522 Xpath 262144 " X: 0 | |
| 2523 endtry | |
| 2524 Xpath 524288 " X: 0 | |
| 2525 endtry | |
| 2526 Xpath 1048576 " X: 0 | |
| 2527 finally | |
| 2528 Xpath 2097152 " X: 2097152 | |
| 2529 try | |
| 2530 Xpath 4194304 " X: 4194304 | |
| 2531 call F() | |
| 2532 Xpath 8388608 " X: 0 | |
| 2533 finally | |
| 2534 Xpath 16777216 " X: 16777216 | |
| 2535 try | |
| 2536 Xpath 33554432 " X: 33554432 | |
| 2537 XloopNEXT | |
| 2538 ExecAsScript F | |
| 2539 Xpath 67108864 " X: 0 | |
| 2540 finally | |
| 2541 Xpath 134217728 " X: 134217728 | |
| 2542 endtry | |
| 2543 Xpath 268435456 " X: 0 | |
| 2544 endtry | |
| 2545 Xpath 536870912 " X: 0 | |
| 2546 endtry | |
| 2547 Xpath 1073741824 " X: 0 | |
| 2548 endif | |
| 2549 | |
| 2550 Xcheck 190905173 | |
| 2551 | |
| 2552 | |
| 2553 "------------------------------------------------------------------------------- | |
| 2554 " Test 31: Executing :finally clauses after :throw {{{1 | |
| 2555 " | |
| 2556 " After a :throw dynamically enclosed in a :try/:endtry region, | |
| 2557 " :finally clauses are executed and the script processing is | |
| 2558 " terminated. | |
| 2559 "------------------------------------------------------------------------------- | |
| 2560 | |
| 2561 XpathINIT | |
| 2562 | |
| 2563 if ExtraVim() | |
| 2564 XloopINIT 1 16 | |
| 2565 | |
| 2566 function! F() | |
| 2567 try | |
| 2568 Xloop 1 " X: 1 + 1*16 | |
| 2569 throw "exception" | |
| 2570 Xloop 2 " X: 0 | |
| 2571 finally | |
| 2572 Xloop 4 " X: 4 + 4*16 | |
| 2573 endtry | |
| 2574 Xloop 8 " X: 0 | |
| 2575 endfunction | |
| 2576 | |
| 2577 try | |
| 2578 Xpath 256 " X: 256 | |
| 2579 try | |
| 2580 Xpath 512 " X: 512 | |
| 2581 throw "exception" | |
| 2582 Xpath 1024 " X: 0 | |
| 2583 finally | |
| 2584 Xpath 2048 " X: 2048 | |
| 2585 try | |
| 2586 Xpath 4096 " X: 4096 | |
| 2587 try | |
| 2588 Xpath 8192 " X: 8192 | |
| 2589 finally | |
| 2590 Xpath 16384 " X: 16384 | |
| 2591 try | |
| 2592 Xpath 32768 " X: 32768 | |
| 2593 throw "exception" | |
| 2594 Xpath 65536 " X: 0 | |
| 2595 endtry | |
| 2596 Xpath 131072 " X: 0 | |
| 2597 endtry | |
| 2598 Xpath 262144 " X: 0 | |
| 2599 endtry | |
| 2600 Xpath 524288 " X: 0 | |
| 2601 endtry | |
| 2602 Xpath 1048576 " X: 0 | |
| 2603 finally | |
| 2604 Xpath 2097152 " X: 2097152 | |
| 2605 try | |
| 2606 Xpath 4194304 " X: 4194304 | |
| 2607 call F() | |
| 2608 Xpath 8388608 " X: 0 | |
| 2609 finally | |
| 2610 Xpath 16777216 " X: 16777216 | |
| 2611 try | |
| 2612 Xpath 33554432 " X: 33554432 | |
| 2613 XloopNEXT | |
| 2614 ExecAsScript F | |
| 2615 Xpath 67108864 " X: 0 | |
| 2616 finally | |
| 2617 Xpath 134217728 " X: 134217728 | |
| 2618 endtry | |
| 2619 Xpath 268435456 " X: 0 | |
| 2620 endtry | |
| 2621 Xpath 536870912 " X: 0 | |
| 2622 endtry | |
| 2623 Xpath 1073741824 " X: 0 | |
| 2624 endif | |
| 2625 | |
| 2626 Xcheck 190905173 | |
| 2627 | |
| 2628 | |
| 2629 "------------------------------------------------------------------------------- | |
| 2630 " Test 32: Remembering the :return value on :finally {{{1 | |
| 2631 " | |
| 2632 " If a :finally clause is executed due to a :return specifying | |
| 2633 " a value, this is the value visible to the caller if not overwritten | |
| 2634 " by a new :return in the :finally clause. A :return without a value | |
| 2635 " in the :finally clause overwrites with value 0. | |
| 2636 "------------------------------------------------------------------------------- | |
| 2637 | |
| 2638 XpathINIT | |
| 2639 | |
| 2640 function! F() | |
| 2641 try | |
| 2642 Xpath 1 " X: 1 | |
| 2643 try | |
| 2644 Xpath 2 " X: 2 | |
| 2645 return "ABCD" | |
| 2646 Xpath 4 " X: 0 | |
| 2647 finally | |
| 2648 Xpath 8 " X: 8 | |
| 2649 endtry | |
| 2650 Xpath 16 " X: 0 | |
| 2651 finally | |
| 2652 Xpath 32 " X: 32 | |
| 2653 endtry | |
| 2654 Xpath 64 " X: 0 | |
| 2655 endfunction | |
| 2656 | |
| 2657 function! G() | |
| 2658 try | |
| 2659 Xpath 128 " X: 128 | |
| 2660 return 8 | |
| 2661 Xpath 256 " X: 0 | |
| 2662 finally | |
| 2663 Xpath 512 " X: 512 | |
| 2664 return 16 + strlen(F()) | |
| 2665 Xpath 1024 " X: 0 | |
| 2666 endtry | |
| 2667 Xpath 2048 " X: 0 | |
| 2668 endfunction | |
| 2669 | |
| 2670 function! H() | |
| 2671 try | |
| 2672 Xpath 4096 " X: 4096 | |
| 2673 return 32 | |
| 2674 Xpath 8192 " X: 0 | |
| 2675 finally | |
| 2676 Xpath 16384 " X: 16384 | |
| 2677 return | |
| 2678 Xpath 32768 " X: 0 | |
| 2679 endtry | |
| 2680 Xpath 65536 " X: 0 | |
| 2681 endfunction | |
| 2682 | |
| 2683 function! I() | |
| 2684 try | |
| 2685 Xpath 131072 " X: 131072 | |
| 2686 finally | |
| 2687 Xpath 262144 " X: 262144 | |
| 2688 return G() + H() + 64 | |
| 2689 Xpath 524288 " X: 0 | |
| 2690 endtry | |
| 2691 Xpath 1048576 " X: 0 | |
| 2692 endfunction | |
| 2693 | |
| 2694 let retcode = I() | |
| 2695 Xpath 2097152 " X: 2097152 | |
| 2696 | |
| 2697 if retcode < 0 | |
| 2698 Xpath 4194304 " X: 0 | |
| 2699 endif | |
| 2700 if retcode % 4 | |
| 2701 Xpath 8388608 " X: 0 | |
| 2702 endif | |
| 2703 if (retcode/4) % 2 | |
| 2704 Xpath 16777216 " X: 16777216 | |
| 2705 endif | |
| 2706 if (retcode/8) % 2 | |
| 2707 Xpath 33554432 " X: 0 | |
| 2708 endif | |
| 2709 if (retcode/16) % 2 | |
| 2710 Xpath 67108864 " X: 67108864 | |
| 2711 endif | |
| 2712 if (retcode/32) % 2 | |
| 2713 Xpath 134217728 " X: 0 | |
| 2714 endif | |
| 2715 if (retcode/64) % 2 | |
| 2716 Xpath 268435456 " X: 268435456 | |
| 2717 endif | |
| 2718 if retcode/128 | |
| 2719 Xpath 536870912 " X: 0 | |
| 2720 endif | |
| 2721 | |
| 2722 unlet retcode | |
| 2723 delfunction F | |
| 2724 delfunction G | |
| 2725 delfunction H | |
| 2726 delfunction I | |
| 2727 | |
| 2728 Xcheck 354833067 | |
| 2729 | |
| 2730 | |
| 2731 "------------------------------------------------------------------------------- | |
| 2732 " Test 33: :return under :execute or user command and :finally {{{1 | |
| 2733 " | |
| 2734 " A :return command may be executed under an ":execute" or from | |
| 2735 " a user command. Executing of :finally clauses and passing through | |
| 2736 " the return code works also then. | |
| 2737 "------------------------------------------------------------------------------- | |
| 2738 XpathINIT | |
| 2739 | |
| 2740 command! -nargs=? RETURN | |
| 2741 \ try | return <args> | finally | return <args> * 2 | endtry | |
| 2742 | |
| 2743 function! F() | |
| 2744 try | |
| 2745 RETURN 8 | |
| 2746 Xpath 1 " X: 0 | |
| 2747 finally | |
| 2748 Xpath 2 " X: 2 | |
| 2749 endtry | |
| 2750 Xpath 4 " X: 0 | |
| 2751 endfunction | |
| 2752 | |
| 2753 function! G() | |
| 2754 try | |
| 2755 RETURN 32 | |
| 2756 Xpath 8 " X: 0 | |
| 2757 finally | |
| 2758 Xpath 16 " X: 16 | |
| 2759 RETURN 128 | |
| 2760 Xpath 32 " X: 0 | |
| 2761 endtry | |
| 2762 Xpath 64 " X: 0 | |
| 2763 endfunction | |
| 2764 | |
| 2765 function! H() | |
| 2766 try | |
| 2767 execute "try | return 512 | finally | return 1024 | endtry" | |
| 2768 Xpath 128 " X: 0 | |
| 2769 finally | |
| 2770 Xpath 256 " X: 256 | |
| 2771 endtry | |
| 2772 Xpath 512 " X: 0 | |
| 2773 endfunction | |
| 2774 | |
| 2775 function! I() | |
| 2776 try | |
| 2777 execute "try | return 2048 | finally | return 4096 | endtry" | |
| 2778 Xpath 1024 " X: 0 | |
| 2779 finally | |
| 2780 Xpath 2048 " X: 2048 | |
| 2781 execute "try | return 8192 | finally | return 16384 | endtry" | |
| 2782 Xpath 4096 " X: 0 | |
| 2783 endtry | |
| 2784 Xpath 8192 " X: 0 | |
| 2785 endfunction | |
| 2786 | |
| 2787 function! J() | |
| 2788 try | |
| 2789 RETURN 32768 | |
| 2790 Xpath 16384 " X: 0 | |
| 2791 finally | |
| 2792 Xpath 32768 " X: 32768 | |
| 2793 return | |
| 2794 Xpath 65536 " X: 0 | |
| 2795 endtry | |
| 2796 Xpath 131072 " X: 0 | |
| 2797 endfunction | |
| 2798 | |
| 2799 function! K() | |
| 2800 try | |
| 2801 execute "try | return 131072 | finally | return 262144 | endtry" | |
| 2802 Xpath 262144 " X: 0 | |
| 2803 finally | |
| 2804 Xpath 524288 " X: 524288 | |
| 2805 execute "try | return 524288 | finally | return | endtry" | |
| 2806 Xpath 1048576 " X: 0 | |
| 2807 endtry | |
| 2808 Xpath 2097152 " X: 0 | |
| 2809 endfunction | |
| 2810 | |
| 2811 function! L() | |
| 2812 try | |
| 2813 return | |
| 2814 Xpath 4194304 " X: 0 | |
| 2815 finally | |
| 2816 Xpath 8388608 " X: 8388608 | |
| 2817 RETURN 1048576 | |
| 2818 Xpath 16777216 " X: 0 | |
| 2819 endtry | |
| 2820 Xpath 33554432 " X: 0 | |
| 2821 endfunction | |
| 2822 | |
| 2823 function! M() | |
| 2824 try | |
| 2825 return | |
| 2826 Xpath 67108864 " X: 0 | |
| 2827 finally | |
| 2828 Xpath 134217728 " X: 134217728 | |
| 2829 execute "try | return 4194304 | finally | return 8388608 | endtry" | |
| 2830 Xpath 268435456 " X: 0 | |
| 2831 endtry | |
| 2832 Xpath 536870912 " X: 0 | |
| 2833 endfunction | |
| 2834 | |
| 2835 function! N() | |
| 2836 RETURN 16777216 | |
| 2837 endfunction | |
| 2838 | |
| 2839 function! O() | |
| 2840 execute "try | return 67108864 | finally | return 134217728 | endtry" | |
| 2841 endfunction | |
| 2842 | |
| 2843 let sum = F() + G() + H() + I() + J() + K() + L() + M() | |
| 2844 let expected = 16 + 256 + 1024 + 16384 + 0 + 0 + 2097152 + 8388608 | |
| 2845 let sum = sum + N() + O() | |
| 2846 let expected = expected + 33554432 + 134217728 | |
| 2847 | |
| 2848 if sum == expected | |
| 2849 Xout "sum = " . sum . " (ok)" | |
| 2850 else | |
| 2851 Xout "sum = " . sum . ", expected: " . expected | |
| 2852 endif | |
| 2853 | |
| 2854 Xpath 1073741824 " X: 1073741824 | |
| 2855 | |
| 2856 if sum != expected | |
| 2857 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 2858 let Xpath = Xpath + 2147483648 " X: 0 | |
| 2859 endif | |
| 2860 | |
| 2861 unlet sum expected | |
| 2862 delfunction F | |
| 2863 delfunction G | |
| 2864 delfunction H | |
| 2865 delfunction I | |
| 2866 delfunction J | |
| 2867 delfunction K | |
| 2868 delfunction L | |
| 2869 delfunction M | |
| 2870 delfunction N | |
| 2871 delfunction O | |
| 2872 | |
| 2873 Xcheck 1216907538 | |
| 2874 | |
| 2875 | |
| 2876 "------------------------------------------------------------------------------- | |
| 2877 " Test 34: :finally reason discarded by :continue {{{1 | |
| 2878 " | |
| 2879 " When a :finally clause is executed due to a :continue, :break, | |
| 2880 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 2881 " discarded by a :continue in the finally clause. | |
| 2882 "------------------------------------------------------------------------------- | |
| 2883 | |
| 2884 XpathINIT | |
| 2885 | |
| 2886 if ExtraVim() | |
| 2887 | |
| 2888 XloopINIT! 1 8 | |
| 2889 | |
| 2890 function! C(jump) | |
| 2891 XloopNEXT | |
| 2892 let loop = 0 | |
| 2893 while loop < 2 | |
| 2894 let loop = loop + 1 | |
| 2895 if loop == 1 | |
| 2896 try | |
| 2897 if a:jump == "continue" | |
| 2898 continue | |
| 2899 elseif a:jump == "break" | |
| 2900 break | |
| 2901 elseif a:jump == "return" || a:jump == "finish" | |
| 2902 return | |
| 2903 elseif a:jump == "error" | |
| 2904 asdf | |
| 2905 elseif a:jump == "interrupt" | |
| 2906 "INTERRUPT | |
| 2907 let dummy = 0 | |
| 2908 elseif a:jump == "throw" | |
| 2909 throw "abc" | |
| 2910 endif | |
| 2911 finally | |
| 2912 continue " discards jump that caused the :finally | |
| 2913 Xloop 1 " X: 0 | |
| 2914 endtry | |
| 2915 Xloop 2 " X: 0 | |
| 2916 elseif loop == 2 | |
| 2917 Xloop 4 " X: 4*(1+8+64+512+4096+32768+262144) | |
| 2918 endif | |
| 2919 endwhile | |
| 2920 endfunction | |
| 2921 | |
| 2922 call C("continue") | |
| 2923 Xpath 2097152 " X: 2097152 | |
| 2924 call C("break") | |
| 2925 Xpath 4194304 " X: 4194304 | |
| 2926 call C("return") | |
| 2927 Xpath 8388608 " X: 8388608 | |
| 2928 let g:jump = "finish" | |
| 2929 ExecAsScript C | |
| 2930 unlet g:jump | |
| 2931 Xpath 16777216 " X: 16777216 | |
| 2932 try | |
| 2933 call C("error") | |
| 2934 Xpath 33554432 " X: 33554432 | |
| 2935 finally | |
| 2936 Xpath 67108864 " X: 67108864 | |
| 2937 try | |
| 2938 call C("interrupt") | |
| 2939 Xpath 134217728 " X: 134217728 | |
| 2940 finally | |
| 2941 Xpath 268435456 " X: 268435456 | |
| 2942 call C("throw") | |
| 2943 Xpath 536870912 " X: 536870912 | |
| 2944 endtry | |
| 2945 endtry | |
| 2946 Xpath 1073741824 " X: 1073741824 | |
| 2947 | |
| 2948 delfunction C | |
| 2949 | |
| 2950 endif | |
| 2951 | |
| 2952 Xcheck 2146584868 | |
| 2953 | |
| 2954 | |
| 2955 "------------------------------------------------------------------------------- | |
| 2956 " Test 35: :finally reason discarded by :break {{{1 | |
| 2957 " | |
| 2958 " When a :finally clause is executed due to a :continue, :break, | |
| 2959 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 2960 " discarded by a :break in the finally clause. | |
| 2961 "------------------------------------------------------------------------------- | |
| 2962 | |
| 2963 XpathINIT | |
| 2964 | |
| 2965 if ExtraVim() | |
| 2966 | |
| 2967 XloopINIT! 1 8 | |
| 2968 | |
| 2969 function! B(jump) | |
| 2970 XloopNEXT | |
| 2971 let loop = 0 | |
| 2972 while loop < 2 | |
| 2973 let loop = loop + 1 | |
| 2974 if loop == 1 | |
| 2975 try | |
| 2976 if a:jump == "continue" | |
| 2977 continue | |
| 2978 elseif a:jump == "break" | |
| 2979 break | |
| 2980 elseif a:jump == "return" || a:jump == "finish" | |
| 2981 return | |
| 2982 elseif a:jump == "error" | |
| 2983 asdf | |
| 2984 elseif a:jump == "interrupt" | |
| 2985 "INTERRUPT | |
| 2986 let dummy = 0 | |
| 2987 elseif a:jump == "throw" | |
| 2988 throw "abc" | |
| 2989 endif | |
| 2990 finally | |
| 2991 break " discards jump that caused the :finally | |
| 2992 Xloop 1 " X: 0 | |
| 2993 endtry | |
| 2994 elseif loop == 2 | |
| 2995 Xloop 2 " X: 0 | |
| 2996 endif | |
| 2997 endwhile | |
| 2998 Xloop 4 " X: 4*(1+8+64+512+4096+32768+262144) | |
| 2999 endfunction | |
| 3000 | |
| 3001 call B("continue") | |
| 3002 Xpath 2097152 " X: 2097152 | |
| 3003 call B("break") | |
| 3004 Xpath 4194304 " X: 4194304 | |
| 3005 call B("return") | |
| 3006 Xpath 8388608 " X: 8388608 | |
| 3007 let g:jump = "finish" | |
| 3008 ExecAsScript B | |
| 3009 unlet g:jump | |
| 3010 Xpath 16777216 " X: 16777216 | |
| 3011 try | |
| 3012 call B("error") | |
| 3013 Xpath 33554432 " X: 33554432 | |
| 3014 finally | |
| 3015 Xpath 67108864 " X: 67108864 | |
| 3016 try | |
| 3017 call B("interrupt") | |
| 3018 Xpath 134217728 " X: 134217728 | |
| 3019 finally | |
| 3020 Xpath 268435456 " X: 268435456 | |
| 3021 call B("throw") | |
| 3022 Xpath 536870912 " X: 536870912 | |
| 3023 endtry | |
| 3024 endtry | |
| 3025 Xpath 1073741824 " X: 1073741824 | |
| 3026 | |
| 3027 delfunction B | |
| 3028 | |
| 3029 endif | |
| 3030 | |
| 3031 Xcheck 2146584868 | |
| 3032 | |
| 3033 | |
| 3034 "------------------------------------------------------------------------------- | |
| 3035 " Test 36: :finally reason discarded by :return {{{1 | |
| 3036 " | |
| 3037 " When a :finally clause is executed due to a :continue, :break, | |
| 3038 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 3039 " discarded by a :return in the finally clause. | |
| 3040 "------------------------------------------------------------------------------- | |
| 3041 | |
| 3042 XpathINIT | |
| 3043 | |
| 3044 if ExtraVim() | |
| 3045 | |
| 3046 XloopINIT! 1 8 | |
| 3047 | |
| 3048 function! R(jump, retval) abort | |
| 3049 XloopNEXT | |
| 3050 let loop = 0 | |
| 3051 while loop < 2 | |
| 3052 let loop = loop + 1 | |
| 3053 if loop == 1 | |
| 3054 try | |
| 3055 if a:jump == "continue" | |
| 3056 continue | |
| 3057 elseif a:jump == "break" | |
| 3058 break | |
| 3059 elseif a:jump == "return" | |
| 3060 return | |
| 3061 elseif a:jump == "error" | |
| 3062 asdf | |
| 3063 elseif a:jump == "interrupt" | |
| 3064 "INTERRUPT | |
| 3065 let dummy = 0 | |
| 3066 elseif a:jump == "throw" | |
| 3067 throw "abc" | |
| 3068 endif | |
| 3069 finally | |
| 3070 return a:retval " discards jump that caused the :finally | |
| 3071 Xloop 1 " X: 0 | |
| 3072 endtry | |
| 3073 elseif loop == 2 | |
| 3074 Xloop 2 " X: 0 | |
| 3075 endif | |
| 3076 endwhile | |
| 3077 Xloop 4 " X: 0 | |
| 3078 endfunction | |
| 3079 | |
| 3080 let sum = -R("continue", -8) | |
| 3081 Xpath 2097152 " X: 2097152 | |
| 3082 let sum = sum - R("break", -16) | |
| 3083 Xpath 4194304 " X: 4194304 | |
| 3084 let sum = sum - R("return", -32) | |
| 3085 Xpath 8388608 " X: 8388608 | |
| 3086 try | |
| 3087 let sum = sum - R("error", -64) | |
| 3088 Xpath 16777216 " X: 16777216 | |
| 3089 finally | |
| 3090 Xpath 33554432 " X: 33554432 | |
| 3091 try | |
| 3092 let sum = sum - R("interrupt", -128) | |
| 3093 Xpath 67108864 " X: 67108864 | |
| 3094 finally | |
| 3095 Xpath 134217728 " X: 134217728 | |
| 3096 let sum = sum - R("throw", -256) | |
| 3097 Xpath 268435456 " X: 268435456 | |
| 3098 endtry | |
| 3099 endtry | |
| 3100 Xpath 536870912 " X: 536870912 | |
| 3101 | |
| 3102 let expected = 8 + 16 + 32 + 64 + 128 + 256 | |
| 3103 if sum != expected | |
| 3104 Xpath 1073741824 " X: 0 | |
| 3105 Xout "sum =" . sum . ", expected: " . expected | |
| 3106 endif | |
| 3107 | |
| 3108 unlet sum expected | |
| 3109 delfunction R | |
| 3110 | |
| 3111 endif | |
| 3112 | |
| 3113 Xcheck 1071644672 | |
| 3114 | |
| 3115 | |
| 3116 "------------------------------------------------------------------------------- | |
| 3117 " Test 37: :finally reason discarded by :finish {{{1 | |
| 3118 " | |
| 3119 " When a :finally clause is executed due to a :continue, :break, | |
| 3120 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 3121 " discarded by a :finish in the finally clause. | |
| 3122 "------------------------------------------------------------------------------- | |
| 3123 | |
| 3124 XpathINIT | |
| 3125 | |
| 3126 if ExtraVim() | |
| 3127 | |
| 3128 XloopINIT! 1 8 | |
| 3129 | |
| 3130 function! F(jump) " not executed as function, transformed to a script | |
| 3131 XloopNEXT | |
| 3132 let loop = 0 | |
| 3133 while loop < 2 | |
| 3134 let loop = loop + 1 | |
| 3135 if loop == 1 | |
| 3136 try | |
| 3137 if a:jump == "continue" | |
| 3138 continue | |
| 3139 elseif a:jump == "break" | |
| 3140 break | |
| 3141 elseif a:jump == "finish" | |
| 3142 finish | |
| 3143 elseif a:jump == "error" | |
| 3144 asdf | |
| 3145 elseif a:jump == "interrupt" | |
| 3146 "INTERRUPT | |
| 3147 let dummy = 0 | |
| 3148 elseif a:jump == "throw" | |
| 3149 throw "abc" | |
| 3150 endif | |
| 3151 finally | |
| 3152 finish " discards jump that caused the :finally | |
| 3153 Xloop 1 " X: 0 | |
| 3154 endtry | |
| 3155 elseif loop == 2 | |
| 3156 Xloop 2 " X: 0 | |
| 3157 endif | |
| 3158 endwhile | |
| 3159 Xloop 4 " X: 0 | |
| 3160 endfunction | |
| 3161 | |
| 3162 let scriptF = MakeScript("F") | |
| 3163 delfunction F | |
| 3164 | |
| 3165 let g:jump = "continue" | |
| 3166 exec "source" scriptF | |
| 3167 Xpath 2097152 " X: 2097152 | |
| 3168 let g:jump = "break" | |
| 3169 exec "source" scriptF | |
| 3170 Xpath 4194304 " X: 4194304 | |
| 3171 let g:jump = "finish" | |
| 3172 exec "source" scriptF | |
| 3173 Xpath 8388608 " X: 8388608 | |
| 3174 try | |
| 3175 let g:jump = "error" | |
| 3176 exec "source" scriptF | |
| 3177 Xpath 16777216 " X: 16777216 | |
| 3178 finally | |
| 3179 Xpath 33554432 " X: 33554432 | |
| 3180 try | |
| 3181 let g:jump = "interrupt" | |
| 3182 exec "source" scriptF | |
| 3183 Xpath 67108864 " X: 67108864 | |
| 3184 finally | |
| 3185 Xpath 134217728 " X: 134217728 | |
| 3186 try | |
| 3187 let g:jump = "throw" | |
| 3188 exec "source" scriptF | |
| 3189 Xpath 268435456 " X: 268435456 | |
| 3190 finally | |
| 3191 Xpath 536870912 " X: 536870912 | |
| 3192 endtry | |
| 3193 endtry | |
| 3194 endtry | |
| 3195 unlet g:jump | |
| 3196 | |
| 3197 call delete(scriptF) | |
| 3198 unlet scriptF | |
| 3199 | |
| 3200 endif | |
| 3201 | |
| 3202 Xcheck 1071644672 | |
| 3203 | |
| 3204 | |
| 3205 "------------------------------------------------------------------------------- | |
| 3206 " Test 38: :finally reason discarded by an error {{{1 | |
| 3207 " | |
| 3208 " When a :finally clause is executed due to a :continue, :break, | |
| 3209 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 3210 " discarded by an error in the finally clause. | |
| 3211 "------------------------------------------------------------------------------- | |
| 3212 | |
| 3213 XpathINIT | |
| 3214 | |
| 3215 if ExtraVim() | |
| 3216 | |
| 3217 XloopINIT! 1 4 | |
| 3218 | |
| 3219 function! E(jump) | |
| 3220 XloopNEXT | |
| 3221 let loop = 0 | |
| 3222 while loop < 2 | |
| 3223 let loop = loop + 1 | |
| 3224 if loop == 1 | |
| 3225 try | |
| 3226 if a:jump == "continue" | |
| 3227 continue | |
| 3228 elseif a:jump == "break" | |
| 3229 break | |
| 3230 elseif a:jump == "return" || a:jump == "finish" | |
| 3231 return | |
| 3232 elseif a:jump == "error" | |
| 3233 asdf | |
| 3234 elseif a:jump == "interrupt" | |
| 3235 "INTERRUPT | |
| 3236 let dummy = 0 | |
| 3237 elseif a:jump == "throw" | |
| 3238 throw "abc" | |
| 3239 endif | |
| 3240 finally | |
| 3241 asdf " error; discards jump that caused the :finally | |
| 3242 endtry | |
| 3243 elseif loop == 2 | |
| 3244 Xloop 1 " X: 0 | |
| 3245 endif | |
| 3246 endwhile | |
| 3247 Xloop 2 " X: 0 | |
| 3248 endfunction | |
| 3249 | |
| 3250 try | |
| 3251 Xpath 16384 " X: 16384 | |
| 3252 call E("continue") | |
| 3253 Xpath 32768 " X: 0 | |
| 3254 finally | |
| 3255 try | |
| 3256 Xpath 65536 " X: 65536 | |
| 3257 call E("break") | |
| 3258 Xpath 131072 " X: 0 | |
| 3259 finally | |
| 3260 try | |
| 3261 Xpath 262144 " X: 262144 | |
| 3262 call E("return") | |
| 3263 Xpath 524288 " X: 0 | |
| 3264 finally | |
| 3265 try | |
| 3266 Xpath 1048576 " X: 1048576 | |
| 3267 let g:jump = "finish" | |
| 3268 ExecAsScript E | |
| 3269 Xpath 2097152 " X: 0 | |
| 3270 finally | |
| 3271 unlet g:jump | |
| 3272 try | |
| 3273 Xpath 4194304 " X: 4194304 | |
| 3274 call E("error") | |
| 3275 Xpath 8388608 " X: 0 | |
| 3276 finally | |
| 3277 try | |
| 3278 Xpath 16777216 " X: 16777216 | |
| 3279 call E("interrupt") | |
| 3280 Xpath 33554432 " X: 0 | |
| 3281 finally | |
| 3282 try | |
| 3283 Xpath 67108864 " X: 67108864 | |
| 3284 call E("throw") | |
| 3285 Xpath 134217728 " X: 0 | |
| 3286 finally | |
| 3287 Xpath 268435456 " X: 268435456 | |
| 3288 delfunction E | |
| 3289 endtry | |
| 3290 endtry | |
| 3291 endtry | |
| 3292 endtry | |
| 3293 endtry | |
| 3294 endtry | |
| 3295 endtry | |
| 3296 Xpath 536870912 " X: 0 | |
| 3297 | |
| 3298 endif | |
| 3299 | |
| 3300 Xcheck 357908480 | |
| 3301 | |
| 3302 | |
| 3303 "------------------------------------------------------------------------------- | |
| 3304 " Test 39: :finally reason discarded by an interrupt {{{1 | |
| 3305 " | |
| 3306 " When a :finally clause is executed due to a :continue, :break, | |
| 3307 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 3308 " discarded by an interrupt in the finally clause. | |
| 3309 "------------------------------------------------------------------------------- | |
| 3310 | |
| 3311 XpathINIT | |
| 3312 | |
| 3313 if ExtraVim() | |
| 3314 | |
| 3315 XloopINIT! 1 4 | |
| 3316 | |
| 3317 function! I(jump) | |
| 3318 XloopNEXT | |
| 3319 let loop = 0 | |
| 3320 while loop < 2 | |
| 3321 let loop = loop + 1 | |
| 3322 if loop == 1 | |
| 3323 try | |
| 3324 if a:jump == "continue" | |
| 3325 continue | |
| 3326 elseif a:jump == "break" | |
| 3327 break | |
| 3328 elseif a:jump == "return" || a:jump == "finish" | |
| 3329 return | |
| 3330 elseif a:jump == "error" | |
| 3331 asdf | |
| 3332 elseif a:jump == "interrupt" | |
| 3333 "INTERRUPT | |
| 3334 let dummy = 0 | |
| 3335 elseif a:jump == "throw" | |
| 3336 throw "abc" | |
| 3337 endif | |
| 3338 finally | |
| 3339 "INTERRUPT - discards jump that caused the :finally | |
| 3340 let dummy = 0 | |
| 3341 endtry | |
| 3342 elseif loop == 2 | |
| 3343 Xloop 1 " X: 0 | |
| 3344 endif | |
| 3345 endwhile | |
| 3346 Xloop 2 " X: 0 | |
| 3347 endfunction | |
| 3348 | |
| 3349 try | |
| 3350 Xpath 16384 " X: 16384 | |
| 3351 call I("continue") | |
| 3352 Xpath 32768 " X: 0 | |
| 3353 finally | |
| 3354 try | |
| 3355 Xpath 65536 " X: 65536 | |
| 3356 call I("break") | |
| 3357 Xpath 131072 " X: 0 | |
| 3358 finally | |
| 3359 try | |
| 3360 Xpath 262144 " X: 262144 | |
| 3361 call I("return") | |
| 3362 Xpath 524288 " X: 0 | |
| 3363 finally | |
| 3364 try | |
| 3365 Xpath 1048576 " X: 1048576 | |
| 3366 let g:jump = "finish" | |
| 3367 ExecAsScript I | |
| 3368 Xpath 2097152 " X: 0 | |
| 3369 finally | |
| 3370 unlet g:jump | |
| 3371 try | |
| 3372 Xpath 4194304 " X: 4194304 | |
| 3373 call I("error") | |
| 3374 Xpath 8388608 " X: 0 | |
| 3375 finally | |
| 3376 try | |
| 3377 Xpath 16777216 " X: 16777216 | |
| 3378 call I("interrupt") | |
| 3379 Xpath 33554432 " X: 0 | |
| 3380 finally | |
| 3381 try | |
| 3382 Xpath 67108864 " X: 67108864 | |
| 3383 call I("throw") | |
| 3384 Xpath 134217728 " X: 0 | |
| 3385 finally | |
| 3386 Xpath 268435456 " X: 268435456 | |
| 3387 delfunction I | |
| 3388 endtry | |
| 3389 endtry | |
| 3390 endtry | |
| 3391 endtry | |
| 3392 endtry | |
| 3393 endtry | |
| 3394 endtry | |
| 3395 Xpath 536870912 " X: 0 | |
| 3396 | |
| 3397 endif | |
| 3398 | |
| 3399 Xcheck 357908480 | |
| 3400 | |
| 3401 | |
| 3402 "------------------------------------------------------------------------------- | |
| 3403 " Test 40: :finally reason discarded by :throw {{{1 | |
| 3404 " | |
| 3405 " When a :finally clause is executed due to a :continue, :break, | |
| 3406 " :return, :finish, error, interrupt or :throw, the jump reason is | |
| 3407 " discarded by a :throw in the finally clause. | |
| 3408 "------------------------------------------------------------------------------- | |
| 3409 | |
| 3410 XpathINIT | |
| 3411 | |
| 3412 if ExtraVim() | |
| 3413 | |
| 3414 XloopINIT! 1 4 | |
| 3415 | |
| 3416 function! T(jump) | |
| 3417 XloopNEXT | |
| 3418 let loop = 0 | |
| 3419 while loop < 2 | |
| 3420 let loop = loop + 1 | |
| 3421 if loop == 1 | |
| 3422 try | |
| 3423 if a:jump == "continue" | |
| 3424 continue | |
| 3425 elseif a:jump == "break" | |
| 3426 break | |
| 3427 elseif a:jump == "return" || a:jump == "finish" | |
| 3428 return | |
| 3429 elseif a:jump == "error" | |
| 3430 asdf | |
| 3431 elseif a:jump == "interrupt" | |
| 3432 "INTERRUPT | |
| 3433 let dummy = 0 | |
| 3434 elseif a:jump == "throw" | |
| 3435 throw "abc" | |
| 3436 endif | |
| 3437 finally | |
| 3438 throw "xyz" " discards jump that caused the :finally | |
| 3439 endtry | |
| 3440 elseif loop == 2 | |
| 3441 Xloop 1 " X: 0 | |
| 3442 endif | |
| 3443 endwhile | |
| 3444 Xloop 2 " X: 0 | |
| 3445 endfunction | |
| 3446 | |
| 3447 try | |
| 3448 Xpath 16384 " X: 16384 | |
| 3449 call T("continue") | |
| 3450 Xpath 32768 " X: 0 | |
| 3451 finally | |
| 3452 try | |
| 3453 Xpath 65536 " X: 65536 | |
| 3454 call T("break") | |
| 3455 Xpath 131072 " X: 0 | |
| 3456 finally | |
| 3457 try | |
| 3458 Xpath 262144 " X: 262144 | |
| 3459 call T("return") | |
| 3460 Xpath 524288 " X: 0 | |
| 3461 finally | |
| 3462 try | |
| 3463 Xpath 1048576 " X: 1048576 | |
| 3464 let g:jump = "finish" | |
| 3465 ExecAsScript T | |
| 3466 Xpath 2097152 " X: 0 | |
| 3467 finally | |
| 3468 unlet g:jump | |
| 3469 try | |
| 3470 Xpath 4194304 " X: 4194304 | |
| 3471 call T("error") | |
| 3472 Xpath 8388608 " X: 0 | |
| 3473 finally | |
| 3474 try | |
| 3475 Xpath 16777216 " X: 16777216 | |
| 3476 call T("interrupt") | |
| 3477 Xpath 33554432 " X: 0 | |
| 3478 finally | |
| 3479 try | |
| 3480 Xpath 67108864 " X: 67108864 | |
| 3481 call T("throw") | |
| 3482 Xpath 134217728 " X: 0 | |
| 3483 finally | |
| 3484 Xpath 268435456 " X: 268435456 | |
| 3485 delfunction T | |
| 3486 endtry | |
| 3487 endtry | |
| 3488 endtry | |
| 3489 endtry | |
| 3490 endtry | |
| 3491 endtry | |
| 3492 endtry | |
| 3493 Xpath 536870912 " X: 0 | |
| 3494 | |
| 3495 endif | |
| 3496 | |
| 3497 Xcheck 357908480 | |
| 3498 | |
| 3499 | |
| 3500 "------------------------------------------------------------------------------- | |
| 3501 " Test 41: Skipped :throw finding next command {{{1 | |
| 3502 " | |
| 3503 " A :throw in an inactive conditional must not hide a following | |
| 3504 " command. | |
| 3505 "------------------------------------------------------------------------------- | |
| 3506 | |
| 3507 XpathINIT | |
| 3508 | |
| 3509 function! F() | |
| 3510 Xpath 1 " X: 1 | |
| 3511 if 0 | throw "never" | endif | Xpath 2 " X: 2 | |
| 3512 Xpath 4 " X: 4 | |
| 3513 endfunction | |
| 3514 | |
| 3515 function! G() | |
| 3516 Xpath 8 " X: 8 | |
| 3517 while 0 | throw "never" | endwhile | Xpath 16 " X: 16 | |
| 3518 Xpath 32 " X: 32 | |
| 3519 endfunction | |
| 3520 | |
| 3521 function H() | |
| 3522 Xpath 64 " X: 64 | |
| 3523 if 0 | try | throw "never" | endtry | endif | Xpath 128 " X: 128 | |
| 3524 Xpath 256 " X: 256 | |
| 3525 endfunction | |
| 3526 | |
| 3527 Xpath 512 " X: 512 | |
| 3528 | |
| 3529 try | |
| 3530 Xpath 1024 " X: 1024 | |
| 3531 call F() | |
| 3532 Xpath 2048 " X: 2048 | |
| 3533 catch /.*/ | |
| 3534 Xpath 4096 " X: 0 | |
| 3535 Xout v:exception "in" v:throwpoint | |
| 3536 endtry | |
| 3537 | |
| 3538 Xpath 8192 " X: 8192 | |
| 3539 | |
| 3540 try | |
| 3541 Xpath 16384 " X: 16384 | |
| 3542 call G() | |
| 3543 Xpath 32768 " X: 32768 | |
| 3544 catch /.*/ | |
| 3545 Xpath 65536 " X: 0 | |
| 3546 Xout v:exception "in" v:throwpoint | |
| 3547 endtry | |
| 3548 | |
| 3549 Xpath 131072 " X: 131072 | |
| 3550 | |
| 3551 try | |
| 3552 Xpath 262144 " X: 262144 | |
| 3553 call H() | |
| 3554 Xpath 524288 " X: 524288 | |
| 3555 catch /.*/ | |
| 3556 Xpath 1048576 " X: 0 | |
| 3557 Xout v:exception "in" v:throwpoint | |
| 3558 endtry | |
| 3559 | |
| 3560 Xpath 2097152 " X: 2097152 | |
| 3561 | |
| 3562 delfunction F | |
| 3563 delfunction G | |
| 3564 delfunction H | |
| 3565 | |
| 3566 Xcheck 3076095 | |
| 3567 | |
| 3568 | |
| 3569 "------------------------------------------------------------------------------- | |
| 3570 " Test 42: Catching number and string exceptions {{{1 | |
| 3571 " | |
| 3572 " When a number is thrown, it is converted to a string exception. | |
| 3573 " Numbers and strings may be caught by specifying a regular exception | |
| 3574 " as argument to the :catch command. | |
| 3575 "------------------------------------------------------------------------------- | |
| 3576 | |
| 3577 XpathINIT | |
| 3578 | |
| 3579 try | |
| 3580 | |
| 3581 try | |
| 3582 Xpath 1 " X: 1 | |
| 3583 throw 4711 | |
| 3584 Xpath 2 " X: 0 | |
| 3585 catch /4711/ | |
| 3586 Xpath 4 " X: 4 | |
| 3587 endtry | |
| 3588 | |
| 3589 try | |
| 3590 Xpath 8 " X: 8 | |
| 3591 throw 4711 | |
| 3592 Xpath 16 " X: 0 | |
| 3593 catch /^4711$/ | |
| 3594 Xpath 32 " X: 32 | |
| 3595 endtry | |
| 3596 | |
| 3597 try | |
| 3598 Xpath 64 " X: 64 | |
| 3599 throw 4711 | |
| 3600 Xpath 128 " X: 0 | |
| 3601 catch /\d/ | |
| 3602 Xpath 256 " X: 256 | |
| 3603 endtry | |
| 3604 | |
| 3605 try | |
| 3606 Xpath 512 " X: 512 | |
| 3607 throw 4711 | |
| 3608 Xpath 1024 " X: 0 | |
| 3609 catch /^\d\+$/ | |
| 3610 Xpath 2048 " X: 2048 | |
| 3611 endtry | |
| 3612 | |
| 3613 try | |
| 3614 Xpath 4096 " X: 4096 | |
| 3615 throw "arrgh" | |
| 3616 Xpath 8192 " X: 0 | |
| 3617 catch /arrgh/ | |
| 3618 Xpath 16384 " X: 16384 | |
| 3619 endtry | |
| 3620 | |
| 3621 try | |
| 3622 Xpath 32768 " X: 32768 | |
| 3623 throw "arrgh" | |
| 3624 Xpath 65536 " X: 0 | |
| 3625 catch /^arrgh$/ | |
| 3626 Xpath 131072 " X: 131072 | |
| 3627 endtry | |
| 3628 | |
| 3629 try | |
| 3630 Xpath 262144 " X: 262144 | |
| 3631 throw "arrgh" | |
| 3632 Xpath 524288 " X: 0 | |
| 3633 catch /\l/ | |
| 3634 Xpath 1048576 " X: 1048576 | |
| 3635 endtry | |
| 3636 | |
| 3637 try | |
| 3638 Xpath 2097152 " X: 2097152 | |
| 3639 throw "arrgh" | |
| 3640 Xpath 4194304 " X: 0 | |
| 3641 catch /^\l\+$/ | |
| 3642 Xpath 8388608 " X: 8388608 | |
| 3643 endtry | |
| 3644 | |
| 3645 try | |
| 3646 try | |
| 3647 Xpath 16777216 " X: 16777216 | |
| 3648 throw "ARRGH" | |
| 3649 Xpath 33554432 " X: 0 | |
| 3650 catch /^arrgh$/ | |
| 3651 Xpath 67108864 " X: 0 | |
| 3652 endtry | |
| 3653 catch /^\carrgh$/ | |
| 3654 Xpath 134217728 " X: 134217728 | |
| 3655 endtry | |
| 3656 | |
| 3657 try | |
| 3658 Xpath 268435456 " X: 268435456 | |
| 3659 throw "" | |
| 3660 Xpath 536870912 " X: 0 | |
| 3661 catch /^$/ | |
| 3662 Xpath 1073741824 " X: 1073741824 | |
| 3663 endtry | |
| 3664 | |
| 3665 catch /.*/ | |
| 3666 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 3667 let Xpath = Xpath + 2147483648 " X: 0 | |
| 3668 Xout v:exception "in" v:throwpoint | |
| 3669 endtry | |
| 3670 | |
| 3671 Xcheck 1505155949 | |
| 3672 | |
| 3673 | |
| 3674 "------------------------------------------------------------------------------- | |
| 3675 " Test 43: Selecting the correct :catch clause {{{1 | |
| 3676 " | |
| 3677 " When an exception is thrown and there are multiple :catch clauses, | |
| 3678 " the first matching one is taken. | |
| 3679 "------------------------------------------------------------------------------- | |
| 3680 | |
| 3681 XpathINIT | |
| 3682 | |
| 3683 XloopINIT 1 1024 | |
| 3684 let loops = 3 | |
| 3685 while loops > 0 | |
| 3686 try | |
| 3687 if loops == 3 | |
| 3688 Xloop 1 " X: 1 | |
| 3689 throw "a" | |
| 3690 Xloop 2 " X: 0 | |
| 3691 elseif loops == 2 | |
| 3692 Xloop 4 " X: 4*1024 | |
| 3693 throw "ab" | |
| 3694 Xloop 8 " X: 0 | |
| 3695 elseif loops == 1 | |
| 3696 Xloop 16 " X: 16*1024*1024 | |
| 3697 throw "abc" | |
| 3698 Xloop 32 " X: 0 | |
| 3699 endif | |
| 3700 catch /abc/ | |
| 3701 Xloop 64 " X: 64*1024*1024 | |
| 3702 catch /ab/ | |
| 3703 Xloop 128 " X: 128*1024 | |
| 3704 catch /.*/ | |
| 3705 Xloop 256 " X: 256 | |
| 3706 catch /a/ | |
| 3707 Xloop 512 " X: 0 | |
| 3708 endtry | |
| 3709 | |
| 3710 let loops = loops - 1 | |
| 3711 XloopNEXT | |
| 3712 endwhile | |
| 3713 Xpath 1073741824 " X: 1073741824 | |
| 3714 | |
| 3715 unlet loops | |
| 3716 | |
| 3717 Xcheck 1157763329 | |
| 3718 | |
| 3719 | |
| 3720 "------------------------------------------------------------------------------- | |
| 3721 " Test 44: Missing or empty :catch patterns {{{1 | |
| 3722 " | |
| 3723 " A missing or empty :catch pattern means the same as /.*/, that is, | |
| 3724 " catches everything. To catch only empty exceptions, /^$/ must be | |
| 3725 " used. A :catch with missing, empty, or /.*/ argument also works | |
| 3726 " when followed by another command separated by a bar on the same | |
| 3727 " line. :catch patterns cannot be specified between ||. But other | |
| 3728 " pattern separators can be used instead of //. | |
| 3729 "------------------------------------------------------------------------------- | |
| 3730 | |
| 3731 XpathINIT | |
| 3732 | |
| 3733 try | |
| 3734 try | |
| 3735 Xpath 1 " X: 1 | |
| 3736 throw "" | |
| 3737 catch /^$/ | |
| 3738 Xpath 2 " X: 2 | |
| 3739 endtry | |
| 3740 | |
| 3741 try | |
| 3742 Xpath 4 " X: 4 | |
| 3743 throw "" | |
| 3744 catch /.*/ | |
| 3745 Xpath 8 " X: 8 | |
| 3746 endtry | |
| 3747 | |
| 3748 try | |
| 3749 Xpath 16 " X: 16 | |
| 3750 throw "" | |
| 3751 catch // | |
| 3752 Xpath 32 " X: 32 | |
| 3753 endtry | |
| 3754 | |
| 3755 try | |
| 3756 Xpath 64 " X: 64 | |
| 3757 throw "" | |
| 3758 catch | |
| 3759 Xpath 128 " X: 128 | |
| 3760 endtry | |
| 3761 | |
| 3762 try | |
| 3763 Xpath 256 " X: 256 | |
| 3764 throw "oops" | |
| 3765 catch /^$/ | |
| 3766 Xpath 512 " X: 0 | |
| 3767 catch /.*/ | |
| 3768 Xpath 1024 " X: 1024 | |
| 3769 endtry | |
| 3770 | |
| 3771 try | |
| 3772 Xpath 2048 " X: 2048 | |
| 3773 throw "arrgh" | |
| 3774 catch /^$/ | |
| 3775 Xpath 4096 " X: 0 | |
| 3776 catch // | |
| 3777 Xpath 8192 " X: 8192 | |
| 3778 endtry | |
| 3779 | |
| 3780 try | |
| 3781 Xpath 16384 " X: 16384 | |
| 3782 throw "brrr" | |
| 3783 catch /^$/ | |
| 3784 Xpath 32768 " X: 0 | |
| 3785 catch | |
| 3786 Xpath 65536 " X: 65536 | |
| 3787 endtry | |
| 3788 | |
| 3789 try | Xpath 131072 | throw "x" | catch /.*/ | Xpath 262144 | endtry | |
| 3790 " X: 131072 + 262144 | |
| 3791 | |
| 3792 try | Xpath 524288 | throw "y" | catch // | Xpath 1048576 | endtry | |
| 3793 " X: 524288 + 1048576 | |
| 3794 | |
| 3795 while 1 | |
| 3796 try | |
| 3797 let caught = 0 | |
| 3798 let v:errmsg = "" | |
| 3799 " Extra try level: if ":catch" without arguments below raises | |
| 3800 " a syntax error because it misinterprets the "Xpath" as a pattern, | |
| 3801 " let it be caught by the ":catch /.*/" below. | |
| 3802 try | |
| 3803 try | Xpath 2097152 | throw "z" | catch | Xpath 4194304 | : | |
| 3804 endtry " X: 2097152 + 4194304 | |
| 3805 endtry | |
| 3806 catch /.*/ | |
| 3807 let caught = 1 | |
| 3808 Xout v:exception "in" v:throwpoint | |
| 3809 finally | |
| 3810 if $VIMNOERRTHROW && v:errmsg != "" | |
| 3811 Xout v:errmsg | |
| 3812 endif | |
| 3813 if caught || $VIMNOERRTHROW && v:errmsg != "" | |
| 3814 Xpath 8388608 " X: 0 | |
| 3815 endif | |
| 3816 break " discard error for $VIMNOERRTHROW | |
| 3817 endtry | |
| 3818 endwhile | |
| 3819 | |
| 3820 let cologne = 4711 | |
| 3821 try | |
| 3822 try | |
| 3823 Xpath 16777216 " X: 16777216 | |
| 3824 throw "throw cologne" | |
| 3825 " Next lines catches all and throws 4711: | |
| 3826 catch |throw cologne| | |
| 3827 Xpath 33554432 " X: 0 | |
| 3828 endtry | |
| 3829 catch /4711/ | |
| 3830 Xpath 67108864 " X: 67108864 | |
| 3831 endtry | |
| 3832 | |
| 3833 try | |
| 3834 Xpath 134217728 " X: 134217728 | |
| 3835 throw "plus" | |
| 3836 catch +plus+ | |
| 3837 Xpath 268435456 " X: 268435456 | |
| 3838 endtry | |
| 3839 | |
| 3840 Xpath 536870912 " X: 536870912 | |
| 3841 catch /.*/ | |
| 3842 Xpath 1073741824 " X: 0 | |
| 3843 Xout v:exception "in" v:throwpoint | |
| 3844 endtry | |
| 3845 | |
| 3846 unlet! caught cologne | |
| 3847 | |
| 3848 Xcheck 1031761407 | |
| 3849 | |
| 3850 | |
| 3851 "------------------------------------------------------------------------------- | |
| 3852 " Test 45: Catching exceptions from nested :try blocks {{{1 | |
| 3853 " | |
| 3854 " When :try blocks are nested, an exception is caught by the innermost | |
| 3855 " try conditional that has a matching :catch clause. | |
| 3856 "------------------------------------------------------------------------------- | |
| 3857 | |
| 3858 XpathINIT | |
| 3859 | |
| 3860 XloopINIT 1 1024 | |
| 3861 let loops = 3 | |
| 3862 while loops > 0 | |
| 3863 try | |
| 3864 try | |
| 3865 try | |
| 3866 try | |
| 3867 if loops == 3 | |
| 3868 Xloop 1 " X: 1 | |
| 3869 throw "a" | |
| 3870 Xloop 2 " X: 0 | |
| 3871 elseif loops == 2 | |
| 3872 Xloop 4 " X: 4*1024 | |
| 3873 throw "ab" | |
| 3874 Xloop 8 " X: 0 | |
| 3875 elseif loops == 1 | |
| 3876 Xloop 16 " X: 16*1024*1024 | |
| 3877 throw "abc" | |
| 3878 Xloop 32 " X: 0 | |
| 3879 endif | |
| 3880 catch /abc/ | |
| 3881 Xloop 64 " X: 64*1024*1024 | |
| 3882 endtry | |
| 3883 catch /ab/ | |
| 3884 Xloop 128 " X: 128*1024 | |
| 3885 endtry | |
| 3886 catch /.*/ | |
| 3887 Xloop 256 " X: 256 | |
| 3888 endtry | |
| 3889 catch /a/ | |
| 3890 Xloop 512 " X: 0 | |
| 3891 endtry | |
| 3892 | |
| 3893 let loops = loops - 1 | |
| 3894 XloopNEXT | |
| 3895 endwhile | |
| 3896 Xpath 1073741824 " X: 1073741824 | |
| 3897 | |
| 3898 unlet loops | |
| 3899 | |
| 3900 Xcheck 1157763329 | |
| 3901 | |
| 3902 | |
| 3903 "------------------------------------------------------------------------------- | |
| 3904 " Test 46: Executing :finally after a :throw in nested :try {{{1 | |
| 3905 " | |
| 3906 " When an exception is thrown from within nested :try blocks, the | |
| 3907 " :finally clauses of the non-catching try conditionals should be | |
| 3908 " executed before the matching :catch of the next surrounding :try | |
| 3909 " gets the control. If this also has a :finally clause, it is | |
| 3910 " executed afterwards. | |
| 3911 "------------------------------------------------------------------------------- | |
| 3912 | |
| 3913 XpathINIT | |
| 3914 | |
| 3915 let sum = 0 | |
| 3916 | |
| 3917 try | |
| 3918 Xpath 1 " X: 1 | |
| 3919 try | |
| 3920 Xpath 2 " X: 2 | |
| 3921 try | |
| 3922 Xpath 4 " X: 4 | |
| 3923 try | |
| 3924 Xpath 8 " X: 8 | |
| 3925 throw "ABC" | |
| 3926 Xpath 16 " X: 0 | |
| 3927 catch /xyz/ | |
| 3928 Xpath 32 " X: 0 | |
| 3929 finally | |
| 3930 Xpath 64 " X: 64 | |
| 3931 if sum != 0 | |
| 3932 Xpath 128 " X: 0 | |
| 3933 endif | |
| 3934 let sum = sum + 1 | |
| 3935 endtry | |
| 3936 Xpath 256 " X: 0 | |
| 3937 catch /123/ | |
| 3938 Xpath 512 " X: 0 | |
| 3939 catch /321/ | |
| 3940 Xpath 1024 " X: 0 | |
| 3941 finally | |
| 3942 Xpath 2048 " X: 2048 | |
| 3943 if sum != 1 | |
| 3944 Xpath 4096 " X: 0 | |
| 3945 endif | |
| 3946 let sum = sum + 2 | |
| 3947 endtry | |
| 3948 Xpath 8192 " X: 0 | |
| 3949 finally | |
| 3950 Xpath 16384 " X: 16384 | |
| 3951 if sum != 3 | |
| 3952 Xpath 32768 " X: 0 | |
| 3953 endif | |
| 3954 let sum = sum + 4 | |
| 3955 endtry | |
| 3956 Xpath 65536 " X: 0 | |
| 3957 catch /ABC/ | |
| 3958 Xpath 131072 " X: 131072 | |
| 3959 if sum != 7 | |
| 3960 Xpath 262144 " X: 0 | |
| 3961 endif | |
| 3962 let sum = sum + 8 | |
| 3963 finally | |
| 3964 Xpath 524288 " X: 524288 | |
| 3965 if sum != 15 | |
| 3966 Xpath 1048576 " X: 0 | |
| 3967 endif | |
| 3968 let sum = sum + 16 | |
| 3969 endtry | |
| 3970 Xpath 65536 " X: 65536 | |
| 3971 if sum != 31 | |
| 3972 Xpath 131072 " X: 0 | |
| 3973 endif | |
| 3974 | |
| 3975 unlet sum | |
| 3976 | |
| 3977 Xcheck 739407 | |
| 3978 | |
| 3979 | |
| 3980 "------------------------------------------------------------------------------- | |
| 3981 " Test 47: Throwing exceptions from a :catch clause {{{1 | |
| 3982 " | |
| 3983 " When an exception is thrown from a :catch clause, it should not be | |
| 3984 " caught by a :catch of the same :try conditional. After executing | |
| 3985 " the :finally clause (if present), surrounding try conditionals | |
| 3986 " should be checked for a matching :catch. | |
| 3987 "------------------------------------------------------------------------------- | |
| 3988 | |
| 3989 XpathINIT | |
| 3990 | |
| 3991 Xpath 1 " X: 1 | |
| 3992 try | |
| 3993 Xpath 2 " X: 2 | |
| 3994 try | |
| 3995 Xpath 4 " X: 4 | |
| 3996 try | |
| 3997 Xpath 8 " X: 8 | |
| 3998 throw "x1" | |
| 3999 Xpath 16 " X: 0 | |
| 4000 catch /x1/ | |
| 4001 Xpath 32 " X: 32 | |
| 4002 try | |
| 4003 Xpath 64 " X: 64 | |
| 4004 throw "x2" | |
| 4005 Xpath 128 " X: 0 | |
| 4006 catch /x1/ | |
| 4007 Xpath 256 " X: 0 | |
| 4008 catch /x2/ | |
| 4009 Xpath 512 " X: 512 | |
| 4010 try | |
| 4011 Xpath 1024 " X: 1024 | |
| 4012 throw "x3" | |
| 4013 Xpath 2048 " X: 0 | |
| 4014 catch /x1/ | |
| 4015 Xpath 4096 " X: 0 | |
| 4016 catch /x2/ | |
| 4017 Xpath 8192 " X: 0 | |
| 4018 finally | |
| 4019 Xpath 16384 " X: 16384 | |
| 4020 endtry | |
| 4021 Xpath 32768 " X: 0 | |
| 4022 catch /x3/ | |
| 4023 Xpath 65536 " X: 0 | |
| 4024 endtry | |
| 4025 Xpath 131072 " X: 0 | |
| 4026 catch /x1/ | |
| 4027 Xpath 262144 " X: 0 | |
| 4028 catch /x2/ | |
| 4029 Xpath 524288 " X: 0 | |
| 4030 catch /x3/ | |
| 4031 Xpath 1048576 " X: 0 | |
| 4032 finally | |
| 4033 Xpath 2097152 " X: 2097152 | |
| 4034 endtry | |
| 4035 Xpath 4194304 " X: 0 | |
| 4036 catch /x1/ | |
| 4037 Xpath 8388608 " X: 0 | |
| 4038 catch /x2/ | |
| 4039 Xpath 16777216 " X: 0 | |
| 4040 catch /x3/ | |
| 4041 Xpath 33554432 " X: 33554432 | |
| 4042 endtry | |
| 4043 Xpath 67108864 " X: 67108864 | |
| 4044 catch /.*/ | |
| 4045 Xpath 134217728 " X: 0 | |
| 4046 Xout v:exception "in" v:throwpoint | |
| 4047 endtry | |
| 4048 Xpath 268435456 " X: 268435456 | |
| 4049 | |
| 4050 Xcheck 371213935 | |
| 4051 | |
| 4052 | |
| 4053 "------------------------------------------------------------------------------- | |
| 4054 " Test 48: Throwing exceptions from a :finally clause {{{1 | |
| 4055 " | |
| 4056 " When an exception is thrown from a :finally clause, it should not be | |
| 4057 " caught by a :catch of the same :try conditional. Surrounding try | |
| 4058 " conditionals should be checked for a matching :catch. A previously | |
| 4059 " thrown exception is discarded. | |
| 4060 "------------------------------------------------------------------------------- | |
| 4061 | |
| 4062 XpathINIT | |
| 4063 | |
| 4064 try | |
| 4065 | |
| 4066 try | |
| 4067 try | |
| 4068 Xpath 1 " X: 1 | |
| 4069 catch /x1/ | |
| 4070 Xpath 2 " X: 0 | |
| 4071 finally | |
| 4072 Xpath 4 " X: 4 | |
| 4073 throw "x1" | |
| 4074 Xpath 8 " X: 0 | |
| 4075 endtry | |
| 4076 Xpath 16 " X: 0 | |
| 4077 catch /x1/ | |
| 4078 Xpath 32 " X: 32 | |
| 4079 endtry | |
| 4080 Xpath 64 " X: 64 | |
| 4081 | |
| 4082 try | |
| 4083 try | |
| 4084 Xpath 128 " X: 128 | |
| 4085 throw "x2" | |
| 4086 Xpath 256 " X: 0 | |
| 4087 catch /x2/ | |
| 4088 Xpath 512 " X: 512 | |
| 4089 catch /x3/ | |
| 4090 Xpath 1024 " X: 0 | |
| 4091 finally | |
| 4092 Xpath 2048 " X: 2048 | |
| 4093 throw "x3" | |
| 4094 Xpath 4096 " X: 0 | |
| 4095 endtry | |
| 4096 Xpath 8192 " X: 0 | |
| 4097 catch /x2/ | |
| 4098 Xpath 16384 " X: 0 | |
| 4099 catch /x3/ | |
| 4100 Xpath 32768 " X: 32768 | |
| 4101 endtry | |
| 4102 Xpath 65536 " X: 65536 | |
| 4103 | |
| 4104 try | |
| 4105 try | |
| 4106 try | |
| 4107 Xpath 131072 " X: 131072 | |
| 4108 throw "x4" | |
| 4109 Xpath 262144 " X: 0 | |
| 4110 catch /x5/ | |
| 4111 Xpath 524288 " X: 0 | |
| 4112 finally | |
| 4113 Xpath 1048576 " X: 1048576 | |
| 4114 throw "x5" " discards "x4" | |
| 4115 Xpath 2097152 " X: 0 | |
| 4116 endtry | |
| 4117 Xpath 4194304 " X: 0 | |
| 4118 catch /x4/ | |
| 4119 Xpath 8388608 " X: 0 | |
| 4120 finally | |
| 4121 Xpath 16777216 " X: 16777216 | |
| 4122 endtry | |
| 4123 Xpath 33554432 " X: 0 | |
| 4124 catch /x5/ | |
| 4125 Xpath 67108864 " X: 67108864 | |
| 4126 endtry | |
| 4127 Xpath 134217728 " X: 134217728 | |
| 4128 | |
| 4129 catch /.*/ | |
| 4130 Xpath 268435456 " X: 0 | |
| 4131 Xout v:exception "in" v:throwpoint | |
| 4132 endtry | |
| 4133 Xpath 536870912 " X: 536870912 | |
| 4134 | |
| 4135 Xcheck 756255461 | |
| 4136 | |
| 4137 | |
| 4138 "------------------------------------------------------------------------------- | |
| 303 | 4139 " Test 49: Throwing exceptions across functions {{{1 |
| 7 | 4140 " |
| 4141 " When an exception is thrown but not caught inside a function, the | |
| 4142 " caller is checked for a matching :catch clause. | |
| 4143 "------------------------------------------------------------------------------- | |
| 4144 | |
| 4145 XpathINIT | |
| 4146 | |
| 4147 function! C() | |
| 4148 try | |
| 4149 Xpath 1 " X: 1 | |
| 4150 throw "arrgh" | |
| 4151 Xpath 2 " X: 0 | |
| 4152 catch /arrgh/ | |
| 4153 Xpath 4 " X: 4 | |
| 4154 endtry | |
| 4155 Xpath 8 " X: 8 | |
| 4156 endfunction | |
| 4157 | |
| 4158 XloopINIT! 16 16 | |
| 4159 | |
| 4160 function! T1() | |
| 4161 XloopNEXT | |
| 4162 try | |
| 4163 Xloop 1 " X: 16 + 16*16 | |
| 4164 throw "arrgh" | |
| 4165 Xloop 2 " X: 0 | |
| 4166 finally | |
| 4167 Xloop 4 " X: 64 + 64*16 | |
| 4168 endtry | |
| 4169 Xloop 8 " X: 0 | |
| 4170 endfunction | |
| 4171 | |
| 4172 function! T2() | |
| 4173 try | |
| 4174 Xpath 4096 " X: 4096 | |
| 4175 call T1() | |
| 4176 Xpath 8192 " X: 0 | |
| 4177 finally | |
| 4178 Xpath 16384 " X: 16384 | |
| 4179 endtry | |
| 4180 Xpath 32768 " X: 0 | |
| 4181 endfunction | |
| 4182 | |
| 4183 try | |
| 4184 Xpath 65536 " X: 65536 | |
| 4185 call C() " throw and catch | |
| 4186 Xpath 131072 " X: 131072 | |
| 4187 catch /.*/ | |
| 4188 Xpath 262144 " X: 0 | |
| 4189 Xout v:exception "in" v:throwpoint | |
| 4190 endtry | |
| 4191 | |
| 4192 try | |
| 4193 Xpath 524288 " X: 524288 | |
| 4194 call T1() " throw, one level | |
| 4195 Xpath 1048576 " X: 0 | |
| 4196 catch /arrgh/ | |
| 4197 Xpath 2097152 " X: 2097152 | |
| 4198 catch /.*/ | |
| 4199 Xpath 4194304 " X: 0 | |
| 4200 Xout v:exception "in" v:throwpoint | |
| 4201 endtry | |
| 4202 | |
| 4203 try | |
| 4204 Xpath 8388608 " X: 8388608 | |
| 4205 call T2() " throw, two levels | |
| 4206 Xpath 16777216 " X: 0 | |
| 4207 catch /arrgh/ | |
| 4208 Xpath 33554432 " X: 33554432 | |
| 4209 catch /.*/ | |
| 4210 Xpath 67108864 " X: 0 | |
| 4211 Xout v:exception "in" v:throwpoint | |
| 4212 endtry | |
| 4213 Xpath 134217728 " X: 134217728 | |
| 4214 | |
| 4215 Xcheck 179000669 | |
| 4216 | |
| 4217 " Leave C, T1, and T2 for execution as scripts in the next test. | |
| 4218 | |
| 4219 | |
| 4220 "------------------------------------------------------------------------------- | |
| 303 | 4221 " Test 50: Throwing exceptions across script files {{{1 |
| 7 | 4222 " |
| 4223 " When an exception is thrown but not caught inside a script file, | |
| 4224 " the sourcing script or function is checked for a matching :catch | |
| 4225 " clause. | |
| 4226 " | |
| 4227 " This test executes the bodies of the functions C, T1, and T2 from | |
| 4228 " the previous test as script files (:return replaced by :finish). | |
| 4229 "------------------------------------------------------------------------------- | |
| 4230 | |
| 4231 XpathINIT | |
| 4232 | |
| 4233 let scriptC = MakeScript("C") " X: 1 + 4 + 8 | |
| 4234 delfunction C | |
| 4235 | |
| 4236 XloopINIT! 16 16 | |
| 4237 | |
| 4238 let scriptT1 = MakeScript("T1") " X: 16 + 64 + 16*16 + 64*16 | |
| 4239 delfunction T1 | |
| 4240 | |
| 4241 let scriptT2 = MakeScript("T2", scriptT1) " X: 4096 + 16384 | |
| 4242 delfunction T2 | |
| 4243 | |
| 4244 function! F() | |
| 4245 try | |
| 4246 Xpath 65536 " X: 65536 | |
| 4247 exec "source" g:scriptC | |
| 4248 Xpath 131072 " X: 131072 | |
| 4249 catch /.*/ | |
| 4250 Xpath 262144 " X: 0 | |
| 4251 Xout v:exception "in" v:throwpoint | |
| 4252 endtry | |
| 4253 | |
| 4254 try | |
| 4255 Xpath 524288 " X: 524288 | |
| 4256 exec "source" g:scriptT1 | |
| 4257 Xpath 1048576 " X: 0 | |
| 4258 catch /arrgh/ | |
| 4259 Xpath 2097152 " X: 2097152 | |
| 4260 catch /.*/ | |
| 4261 Xpath 4194304 " X: 0 | |
| 4262 Xout v:exception "in" v:throwpoint | |
| 4263 endtry | |
| 4264 endfunction | |
| 4265 | |
| 4266 try | |
| 4267 Xpath 8388608 " X: 8388608 | |
| 4268 call F() | |
| 4269 Xpath 16777216 " X: 16777216 | |
| 4270 exec "source" scriptT2 | |
| 4271 Xpath 33554432 " X: 0 | |
| 4272 catch /arrgh/ | |
| 4273 Xpath 67108864 " X: 67108864 | |
| 4274 catch /.*/ | |
| 4275 Xpath 134217728 " X: 0 | |
| 4276 Xout v:exception "in" v:throwpoint | |
| 4277 endtry | |
| 4278 Xpath 268435456 " X: 268435456 | |
| 4279 | |
| 4280 call delete(scriptC) | |
| 4281 call delete(scriptT1) | |
| 4282 call delete(scriptT2) | |
| 4283 unlet scriptC scriptT1 scriptT2 | |
| 4284 delfunction F | |
| 4285 | |
| 4286 Xcheck 363550045 | |
| 4287 | |
| 4288 | |
| 4289 "------------------------------------------------------------------------------- | |
| 303 | 4290 " Test 51: Throwing exceptions across :execute and user commands {{{1 |
| 7 | 4291 " |
| 4292 " A :throw command may be executed under an ":execute" or from | |
| 4293 " a user command. | |
| 4294 "------------------------------------------------------------------------------- | |
| 4295 | |
| 4296 XpathINIT | |
| 4297 | |
| 4298 command! -nargs=? THROW1 throw <args> | throw 1 | |
| 4299 command! -nargs=? THROW2 try | throw <args> | endtry | throw 2 | |
| 4300 command! -nargs=? THROW3 try | throw 3 | catch /3/ | throw <args> | endtry | |
| 4301 command! -nargs=? THROW4 try | throw 4 | finally | throw <args> | endtry | |
| 4302 | |
| 4303 try | |
| 4304 | |
| 4305 try | |
| 4306 try | |
| 4307 Xpath 1 " X: 1 | |
| 4308 THROW1 "A" | |
| 4309 catch /A/ | |
| 4310 Xpath 2 " X: 2 | |
| 4311 endtry | |
| 4312 catch /1/ | |
| 4313 Xpath 4 " X: 0 | |
| 4314 endtry | |
| 4315 | |
| 4316 try | |
| 4317 try | |
| 4318 Xpath 8 " X: 8 | |
| 4319 THROW2 "B" | |
| 4320 catch /B/ | |
| 4321 Xpath 16 " X: 16 | |
| 4322 endtry | |
| 4323 catch /2/ | |
| 4324 Xpath 32 " X: 0 | |
| 4325 endtry | |
| 4326 | |
| 4327 try | |
| 4328 try | |
| 4329 Xpath 64 " X: 64 | |
| 4330 THROW3 "C" | |
| 4331 catch /C/ | |
| 4332 Xpath 128 " X: 128 | |
| 4333 endtry | |
| 4334 catch /3/ | |
| 4335 Xpath 256 " X: 0 | |
| 4336 endtry | |
| 4337 | |
| 4338 try | |
| 4339 try | |
| 4340 Xpath 512 " X: 512 | |
| 4341 THROW4 "D" | |
| 4342 catch /D/ | |
| 4343 Xpath 1024 " X: 1024 | |
| 4344 endtry | |
| 4345 catch /4/ | |
| 4346 Xpath 2048 " X: 0 | |
| 4347 endtry | |
| 4348 | |
| 4349 try | |
| 4350 try | |
| 4351 Xpath 4096 " X: 4096 | |
| 4352 execute 'throw "E" | throw 5' | |
| 4353 catch /E/ | |
| 4354 Xpath 8192 " X: 8192 | |
| 4355 endtry | |
| 4356 catch /5/ | |
| 4357 Xpath 16384 " X: 0 | |
| 4358 endtry | |
| 4359 | |
| 4360 try | |
| 4361 try | |
| 4362 Xpath 32768 " X: 32768 | |
| 4363 execute 'try | throw "F" | endtry | throw 6' | |
| 4364 catch /F/ | |
| 4365 Xpath 65536 " X: 65536 | |
| 4366 endtry | |
| 4367 catch /6/ | |
| 4368 Xpath 131072 " X: 0 | |
| 4369 endtry | |
| 4370 | |
| 4371 try | |
| 4372 try | |
| 4373 Xpath 262144 " X: 262144 | |
| 4374 execute'try | throw 7 | catch /7/ | throw "G" | endtry' | |
| 4375 catch /G/ | |
| 4376 Xpath 524288 " X: 524288 | |
| 4377 endtry | |
| 4378 catch /7/ | |
| 4379 Xpath 1048576 " X: 0 | |
| 4380 endtry | |
| 4381 | |
| 4382 try | |
| 4383 try | |
| 4384 Xpath 2097152 " X: 2097152 | |
| 4385 execute 'try | throw 8 | finally | throw "H" | endtry' | |
| 4386 catch /H/ | |
| 4387 Xpath 4194304 " X: 4194304 | |
| 4388 endtry | |
| 4389 catch /8/ | |
| 4390 Xpath 8388608 " X: 0 | |
| 4391 endtry | |
| 4392 | |
| 4393 catch /.*/ | |
| 4394 Xpath 16777216 " X: 0 | |
| 4395 Xout v:exception "in" v:throwpoint | |
| 4396 endtry | |
| 4397 | |
| 4398 Xpath 33554432 " X: 33554432 | |
| 4399 | |
| 4400 delcommand THROW1 | |
| 4401 delcommand THROW2 | |
| 4402 delcommand THROW3 | |
| 4403 delcommand THROW4 | |
| 4404 | |
| 4405 Xcheck 40744667 | |
| 4406 | |
| 4407 | |
| 4408 "------------------------------------------------------------------------------- | |
| 4409 " Test 52: Uncaught exceptions {{{1 | |
| 4410 " | |
| 4411 " When an exception is thrown but not caught, an error message is | |
| 4412 " displayed when the script is terminated. In case of an interrupt | |
| 4413 " or error exception, the normal interrupt or error message(s) are | |
| 4414 " displayed. | |
| 4415 "------------------------------------------------------------------------------- | |
| 4416 | |
| 4417 XpathINIT | |
| 4418 | |
| 4419 let msgfile = tempname() | |
| 4420 | |
| 4421 function! MESSAGES(...) | |
| 4422 try | |
| 4423 exec "edit" g:msgfile | |
| 4424 catch /^Vim(edit):/ | |
| 4425 return 0 | |
| 4426 endtry | |
| 4427 | |
| 4428 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 4429 let match = 1 | |
| 4430 norm gg | |
| 4431 | |
| 4432 let num = a:0 / 2 | |
| 4433 let cnt = 1 | |
| 4434 while cnt <= num | |
| 4435 let enr = a:{2*cnt - 1} | |
| 4436 let emsg= a:{2*cnt} | |
| 4437 let cnt = cnt + 1 | |
| 4438 | |
| 4439 if enr == "" | |
| 4440 Xout "TODO: Add message number for:" emsg | |
| 4441 elseif enr == "INT" | |
| 4442 let enr = "" | |
| 4443 endif | |
| 4444 if enr == "" && !english | |
| 4445 continue | |
| 4446 endif | |
| 4447 let pattern = (enr != "") ? enr . ':.*' : '' | |
| 4448 if english | |
| 4449 let pattern = pattern . emsg | |
| 4450 endif | |
| 4451 if !search(pattern, "W") | |
| 4452 let match = 0 | |
| 4453 Xout "No match for:" pattern | |
| 4454 endif | |
| 4455 norm $ | |
| 4456 endwhile | |
| 4457 | |
| 4458 bwipeout! | |
| 4459 return match | |
| 4460 endfunction | |
| 4461 | |
| 4462 if ExtraVim(msgfile) | |
| 4463 Xpath 1 " X: 1 | |
| 4464 throw "arrgh" | |
| 4465 endif | |
| 4466 | |
| 4467 Xpath 2 " X: 2 | |
| 4468 if !MESSAGES('E605', "Exception not caught") | |
| 4469 Xpath 4 " X: 0 | |
| 4470 endif | |
| 4471 | |
| 4472 if ExtraVim(msgfile) | |
| 4473 try | |
| 4474 Xpath 8 " X: 8 | |
| 4475 throw "oops" | |
| 4476 catch /arrgh/ | |
| 4477 Xpath 16 " X: 0 | |
| 4478 endtry | |
| 4479 Xpath 32 " X: 0 | |
| 4480 endif | |
| 4481 | |
| 4482 Xpath 64 " X: 64 | |
| 4483 if !MESSAGES('E605', "Exception not caught") | |
| 4484 Xpath 128 " X: 0 | |
| 4485 endif | |
| 4486 | |
| 4487 if ExtraVim(msgfile) | |
| 4488 function! T() | |
| 4489 throw "brrr" | |
| 4490 endfunction | |
| 4491 | |
| 4492 try | |
| 4493 Xpath 256 " X: 256 | |
| 4494 throw "arrgh" | |
| 4495 catch /.*/ | |
| 4496 Xpath 512 " X: 512 | |
| 4497 call T() | |
| 4498 endtry | |
| 4499 Xpath 1024 " X: 0 | |
| 4500 endif | |
| 4501 | |
| 4502 Xpath 2048 " X: 2048 | |
| 4503 if !MESSAGES('E605', "Exception not caught") | |
| 4504 Xpath 4096 " X: 0 | |
| 4505 endif | |
| 4506 | |
| 4507 if ExtraVim(msgfile) | |
| 4508 try | |
| 4509 Xpath 8192 " X: 8192 | |
| 4510 throw "arrgh" | |
| 4511 finally | |
| 4512 Xpath 16384 " X: 16384 | |
| 4513 throw "brrr" | |
| 4514 endtry | |
| 4515 Xpath 32768 " X: 0 | |
| 4516 endif | |
| 4517 | |
| 4518 Xpath 65536 " X: 65536 | |
| 4519 if !MESSAGES('E605', "Exception not caught") | |
| 4520 Xpath 131072 " X: 0 | |
| 4521 endif | |
| 4522 | |
| 4523 if ExtraVim(msgfile) | |
| 4524 try | |
| 4525 Xpath 262144 " X: 262144 | |
| 4526 "INTERRUPT | |
| 4527 endtry | |
| 4528 Xpath 524288 " X: 0 | |
| 4529 endif | |
| 4530 | |
| 4531 Xpath 1048576 " X: 1048576 | |
| 4532 if !MESSAGES('INT', "Interrupted") | |
| 4533 Xpath 2097152 " X: 0 | |
| 4534 endif | |
| 4535 | |
| 4536 if ExtraVim(msgfile) | |
| 4537 try | |
| 4538 Xpath 4194304 " X: 4194304 | |
| 4539 let x = novar " error E121/E15; exception: E121 | |
| 4540 catch /E15:/ " should not catch | |
| 4541 Xpath 8388608 " X: 0 | |
| 4542 endtry | |
| 4543 Xpath 16777216 " X: 0 | |
| 4544 endif | |
| 4545 | |
| 4546 Xpath 33554432 " X: 33554432 | |
| 4547 if !MESSAGES('E121', "Undefined variable", 'E15', "Invalid expression") | |
| 4548 Xpath 67108864 " X: 0 | |
| 4549 endif | |
| 4550 | |
| 4551 if ExtraVim(msgfile) | |
| 4552 try | |
| 4553 Xpath 134217728 " X: 134217728 | |
| 4554 " unlet novar # " error E108/E488; exception: E488 | |
| 4555 catch /E108:/ " should not catch | |
| 4556 Xpath 268435456 " X: 0 | |
| 4557 endtry | |
| 4558 Xpath 536870912 " X: 0 | |
| 4559 endif | |
| 4560 | |
| 4561 Xpath 1073741824 " X: 1073741824 | |
| 4562 if !MESSAGES('E108', "No such variable", 'E488', "Trailing characters") | |
| 4563 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 4564 let Xpath = Xpath + 2147483648 " X: 0 | |
| 4565 endif | |
| 4566 | |
| 4567 call delete(msgfile) | |
| 4568 unlet msgfile | |
| 4569 | |
| 4570 Xcheck 1247112011 | |
| 4571 | |
| 4572 " Leave MESSAGES() for the next tests. | |
| 4573 | |
| 4574 | |
| 4575 "------------------------------------------------------------------------------- | |
| 4576 " Test 53: Nesting errors: :endif/:else/:elseif {{{1 | |
| 4577 " | |
| 4578 " For nesting errors of :if conditionals the correct error messages | |
| 4579 " should be given. | |
| 4580 " | |
| 4581 " This test reuses the function MESSAGES() from the previous test. | |
| 4582 " This functions checks the messages in g:msgfile. | |
| 4583 "------------------------------------------------------------------------------- | |
| 4584 | |
| 4585 XpathINIT | |
| 4586 | |
| 4587 let msgfile = tempname() | |
| 4588 | |
| 4589 if ExtraVim(msgfile) | |
| 4590 " endif | |
| 4591 endif | |
| 4592 if MESSAGES('E580', ":endif without :if") | |
| 4593 Xpath 1 " X: 1 | |
| 4594 endif | |
| 4595 | |
| 4596 if ExtraVim(msgfile) | |
| 4597 " while 1 | |
| 4598 " endif | |
| 4599 " endwhile | |
| 4600 endif | |
| 4601 if MESSAGES('E580', ":endif without :if") | |
| 4602 Xpath 2 " X: 2 | |
| 4603 endif | |
| 4604 | |
| 4605 if ExtraVim(msgfile) | |
| 4606 " try | |
| 4607 " finally | |
| 4608 " endif | |
| 4609 " endtry | |
| 4610 endif | |
| 4611 if MESSAGES('E580', ":endif without :if") | |
| 4612 Xpath 4 " X: 4 | |
| 4613 endif | |
| 4614 | |
| 4615 if ExtraVim(msgfile) | |
| 4616 " try | |
| 4617 " endif | |
| 4618 " endtry | |
| 4619 endif | |
| 4620 if MESSAGES('E580', ":endif without :if") | |
| 4621 Xpath 8 " X: 8 | |
| 4622 endif | |
| 4623 | |
| 4624 if ExtraVim(msgfile) | |
| 4625 " try | |
| 4626 " throw "a" | |
| 4627 " catch /a/ | |
| 4628 " endif | |
| 4629 " endtry | |
| 4630 endif | |
| 4631 if MESSAGES('E580', ":endif without :if") | |
| 4632 Xpath 16 " X: 16 | |
| 4633 endif | |
| 4634 | |
| 4635 if ExtraVim(msgfile) | |
| 4636 " else | |
| 4637 endif | |
| 4638 if MESSAGES('E581', ":else without :if") | |
| 4639 Xpath 32 " X: 32 | |
| 4640 endif | |
| 4641 | |
| 4642 if ExtraVim(msgfile) | |
| 4643 " while 1 | |
| 4644 " else | |
| 4645 " endwhile | |
| 4646 endif | |
| 4647 if MESSAGES('E581', ":else without :if") | |
| 4648 Xpath 64 " X: 64 | |
| 4649 endif | |
| 4650 | |
| 4651 if ExtraVim(msgfile) | |
| 4652 " try | |
| 4653 " finally | |
| 4654 " else | |
| 4655 " endtry | |
| 4656 endif | |
| 4657 if MESSAGES('E581', ":else without :if") | |
| 4658 Xpath 128 " X: 128 | |
| 4659 endif | |
| 4660 | |
| 4661 if ExtraVim(msgfile) | |
| 4662 " try | |
| 4663 " else | |
| 4664 " endtry | |
| 4665 endif | |
| 4666 if MESSAGES('E581', ":else without :if") | |
| 4667 Xpath 256 " X: 256 | |
| 4668 endif | |
| 4669 | |
| 4670 if ExtraVim(msgfile) | |
| 4671 " try | |
| 4672 " throw "a" | |
| 4673 " catch /a/ | |
| 4674 " else | |
| 4675 " endtry | |
| 4676 endif | |
| 4677 if MESSAGES('E581', ":else without :if") | |
| 4678 Xpath 512 " X: 512 | |
| 4679 endif | |
| 4680 | |
| 4681 if ExtraVim(msgfile) | |
| 4682 " elseif | |
| 4683 endif | |
| 4684 if MESSAGES('E582', ":elseif without :if") | |
| 4685 Xpath 1024 " X: 1024 | |
| 4686 endif | |
| 4687 | |
| 4688 if ExtraVim(msgfile) | |
| 4689 " while 1 | |
| 4690 " elseif | |
| 4691 " endwhile | |
| 4692 endif | |
| 4693 if MESSAGES('E582', ":elseif without :if") | |
| 4694 Xpath 2048 " X: 2048 | |
| 4695 endif | |
| 4696 | |
| 4697 if ExtraVim(msgfile) | |
| 4698 " try | |
| 4699 " finally | |
| 4700 " elseif | |
| 4701 " endtry | |
| 4702 endif | |
| 4703 if MESSAGES('E582', ":elseif without :if") | |
| 4704 Xpath 4096 " X: 4096 | |
| 4705 endif | |
| 4706 | |
| 4707 if ExtraVim(msgfile) | |
| 4708 " try | |
| 4709 " elseif | |
| 4710 " endtry | |
| 4711 endif | |
| 4712 if MESSAGES('E582', ":elseif without :if") | |
| 4713 Xpath 8192 " X: 8192 | |
| 4714 endif | |
| 4715 | |
| 4716 if ExtraVim(msgfile) | |
| 4717 " try | |
| 4718 " throw "a" | |
| 4719 " catch /a/ | |
| 4720 " elseif | |
| 4721 " endtry | |
| 4722 endif | |
| 4723 if MESSAGES('E582', ":elseif without :if") | |
| 4724 Xpath 16384 " X: 16384 | |
| 4725 endif | |
| 4726 | |
| 4727 if ExtraVim(msgfile) | |
| 4728 " if 1 | |
| 4729 " else | |
| 4730 " else | |
| 4731 " endif | |
| 4732 endif | |
| 4733 if MESSAGES('E583', "multiple :else") | |
| 4734 Xpath 32768 " X: 32768 | |
| 4735 endif | |
| 4736 | |
| 4737 if ExtraVim(msgfile) | |
| 4738 " if 1 | |
| 4739 " else | |
| 4740 " elseif 1 | |
| 4741 " endif | |
| 4742 endif | |
| 4743 if MESSAGES('E584', ":elseif after :else") | |
| 4744 Xpath 65536 " X: 65536 | |
| 4745 endif | |
| 4746 | |
| 4747 call delete(msgfile) | |
| 4748 unlet msgfile | |
| 4749 | |
| 4750 Xcheck 131071 | |
| 4751 | |
| 4752 " Leave MESSAGES() for the next test. | |
| 4753 | |
| 4754 | |
| 4755 "------------------------------------------------------------------------------- | |
| 4756 " Test 54: Nesting errors: :while/:endwhile {{{1 | |
| 4757 " | |
| 4758 " For nesting errors of :while conditionals the correct error messages | |
| 4759 " should be given. | |
| 4760 " | |
| 4761 " This test reuses the function MESSAGES() from the previous test. | |
| 4762 " This functions checks the messages in g:msgfile. | |
| 4763 "------------------------------------------------------------------------------- | |
| 4764 | |
| 4765 XpathINIT | |
| 4766 | |
| 4767 let msgfile = tempname() | |
| 4768 | |
| 4769 if ExtraVim(msgfile) | |
| 4770 " endwhile | |
| 4771 endif | |
| 4772 if MESSAGES('E588', ":endwhile without :while") | |
| 4773 Xpath 1 " X: 1 | |
| 4774 endif | |
| 4775 | |
| 4776 if ExtraVim(msgfile) | |
| 4777 " if 1 | |
| 4778 " endwhile | |
| 4779 " endif | |
| 4780 endif | |
| 4781 if MESSAGES('E588', ":endwhile without :while") | |
| 4782 Xpath 2 " X: 2 | |
| 4783 endif | |
| 4784 | |
| 4785 if ExtraVim(msgfile) | |
| 4786 " while 1 | |
| 4787 " if 1 | |
| 4788 " endwhile | |
| 4789 endif | |
| 4790 if MESSAGES('E171', "Missing :endif") | |
| 4791 Xpath 4 " X: 4 | |
| 4792 endif | |
| 4793 | |
| 4794 if ExtraVim(msgfile) | |
| 4795 " try | |
| 4796 " finally | |
| 4797 " endwhile | |
| 4798 " endtry | |
| 4799 endif | |
| 4800 if MESSAGES('E588', ":endwhile without :while") | |
| 4801 Xpath 8 " X: 8 | |
| 4802 endif | |
| 4803 | |
| 4804 if ExtraVim(msgfile) | |
| 4805 " while 1 | |
| 4806 " try | |
| 4807 " finally | |
| 4808 " endwhile | |
| 4809 endif | |
| 4810 if MESSAGES('E600', "Missing :endtry") | |
| 4811 Xpath 16 " X: 16 | |
| 4812 endif | |
| 4813 | |
| 4814 if ExtraVim(msgfile) | |
| 4815 " while 1 | |
| 4816 " if 1 | |
| 4817 " try | |
| 4818 " finally | |
| 4819 " endwhile | |
| 4820 endif | |
| 4821 if MESSAGES('E600', "Missing :endtry") | |
| 4822 Xpath 32 " X: 32 | |
| 4823 endif | |
| 4824 | |
| 4825 if ExtraVim(msgfile) | |
| 4826 " while 1 | |
| 4827 " try | |
| 4828 " finally | |
| 4829 " if 1 | |
| 4830 " endwhile | |
| 4831 endif | |
| 4832 if MESSAGES('E171', "Missing :endif") | |
| 4833 Xpath 64 " X: 64 | |
| 4834 endif | |
| 4835 | |
| 4836 if ExtraVim(msgfile) | |
| 4837 " try | |
| 4838 " endwhile | |
| 4839 " endtry | |
| 4840 endif | |
| 4841 if MESSAGES('E588', ":endwhile without :while") | |
| 4842 Xpath 128 " X: 128 | |
| 4843 endif | |
| 4844 | |
| 4845 if ExtraVim(msgfile) | |
| 4846 " while 1 | |
| 4847 " try | |
| 4848 " endwhile | |
| 4849 " endtry | |
| 4850 " endwhile | |
| 4851 endif | |
| 4852 if MESSAGES('E588', ":endwhile without :while") | |
| 4853 Xpath 256 " X: 256 | |
| 4854 endif | |
| 4855 | |
| 4856 if ExtraVim(msgfile) | |
| 4857 " try | |
| 4858 " throw "a" | |
| 4859 " catch /a/ | |
| 4860 " endwhile | |
| 4861 " endtry | |
| 4862 endif | |
| 4863 if MESSAGES('E588', ":endwhile without :while") | |
| 4864 Xpath 512 " X: 512 | |
| 4865 endif | |
| 4866 | |
| 4867 if ExtraVim(msgfile) | |
| 4868 " while 1 | |
| 4869 " try | |
| 4870 " throw "a" | |
| 4871 " catch /a/ | |
| 4872 " endwhile | |
| 4873 " endtry | |
| 4874 " endwhile | |
| 4875 endif | |
| 4876 if MESSAGES('E588', ":endwhile without :while") | |
| 4877 Xpath 1024 " X: 1024 | |
| 4878 endif | |
| 4879 | |
| 4880 | |
| 4881 call delete(msgfile) | |
| 4882 unlet msgfile | |
| 4883 | |
| 4884 Xcheck 2047 | |
| 4885 | |
| 4886 " Leave MESSAGES() for the next test. | |
| 4887 | |
| 4888 | |
| 4889 "------------------------------------------------------------------------------- | |
| 4890 " Test 55: Nesting errors: :continue/:break {{{1 | |
| 4891 " | |
| 4892 " For nesting errors of :continue and :break commands the correct | |
| 4893 " error messages should be given. | |
| 4894 " | |
| 4895 " This test reuses the function MESSAGES() from the previous test. | |
| 4896 " This functions checks the messages in g:msgfile. | |
| 4897 "------------------------------------------------------------------------------- | |
| 4898 | |
| 4899 XpathINIT | |
| 4900 | |
| 4901 let msgfile = tempname() | |
| 4902 | |
| 4903 if ExtraVim(msgfile) | |
| 4904 " continue | |
| 4905 endif | |
| 4906 if MESSAGES('E586', ":continue without :while") | |
| 4907 Xpath 1 " X: 1 | |
| 4908 endif | |
| 4909 | |
| 4910 if ExtraVim(msgfile) | |
| 4911 " if 1 | |
| 4912 " continue | |
| 4913 " endif | |
| 4914 endif | |
| 4915 if MESSAGES('E586', ":continue without :while") | |
| 4916 Xpath 2 " X: 2 | |
| 4917 endif | |
| 4918 | |
| 4919 if ExtraVim(msgfile) | |
| 4920 " try | |
| 4921 " finally | |
| 4922 " continue | |
| 4923 " endtry | |
| 4924 endif | |
| 4925 if MESSAGES('E586', ":continue without :while") | |
| 4926 Xpath 4 " X: 4 | |
| 4927 endif | |
| 4928 | |
| 4929 if ExtraVim(msgfile) | |
| 4930 " try | |
| 4931 " continue | |
| 4932 " endtry | |
| 4933 endif | |
| 4934 if MESSAGES('E586', ":continue without :while") | |
| 4935 Xpath 8 " X: 8 | |
| 4936 endif | |
| 4937 | |
| 4938 if ExtraVim(msgfile) | |
| 4939 " try | |
| 4940 " throw "a" | |
| 4941 " catch /a/ | |
| 4942 " continue | |
| 4943 " endtry | |
| 4944 endif | |
| 4945 if MESSAGES('E586', ":continue without :while") | |
| 4946 Xpath 16 " X: 16 | |
| 4947 endif | |
| 4948 | |
| 4949 if ExtraVim(msgfile) | |
| 4950 " break | |
| 4951 endif | |
| 4952 if MESSAGES('E587', ":break without :while") | |
| 4953 Xpath 32 " X: 32 | |
| 4954 endif | |
| 4955 | |
| 4956 if ExtraVim(msgfile) | |
| 4957 " if 1 | |
| 4958 " break | |
| 4959 " endif | |
| 4960 endif | |
| 4961 if MESSAGES('E587', ":break without :while") | |
| 4962 Xpath 64 " X: 64 | |
| 4963 endif | |
| 4964 | |
| 4965 if ExtraVim(msgfile) | |
| 4966 " try | |
| 4967 " finally | |
| 4968 " break | |
| 4969 " endtry | |
| 4970 endif | |
| 4971 if MESSAGES('E587', ":break without :while") | |
| 4972 Xpath 128 " X: 128 | |
| 4973 endif | |
| 4974 | |
| 4975 if ExtraVim(msgfile) | |
| 4976 " try | |
| 4977 " break | |
| 4978 " endtry | |
| 4979 endif | |
| 4980 if MESSAGES('E587', ":break without :while") | |
| 4981 Xpath 256 " X: 256 | |
| 4982 endif | |
| 4983 | |
| 4984 if ExtraVim(msgfile) | |
| 4985 " try | |
| 4986 " throw "a" | |
| 4987 " catch /a/ | |
| 4988 " break | |
| 4989 " endtry | |
| 4990 endif | |
| 4991 if MESSAGES('E587', ":break without :while") | |
| 4992 Xpath 512 " X: 512 | |
| 4993 endif | |
| 4994 | |
| 4995 call delete(msgfile) | |
| 4996 unlet msgfile | |
| 4997 | |
| 4998 Xcheck 1023 | |
| 4999 | |
| 5000 " Leave MESSAGES() for the next test. | |
| 5001 | |
| 5002 | |
| 5003 "------------------------------------------------------------------------------- | |
| 5004 " Test 56: Nesting errors: :endtry {{{1 | |
| 5005 " | |
| 5006 " For nesting errors of :try conditionals the correct error messages | |
| 5007 " should be given. | |
| 5008 " | |
| 5009 " This test reuses the function MESSAGES() from the previous test. | |
| 5010 " This functions checks the messages in g:msgfile. | |
| 5011 "------------------------------------------------------------------------------- | |
| 5012 | |
| 5013 XpathINIT | |
| 5014 | |
| 5015 let msgfile = tempname() | |
| 5016 | |
| 5017 if ExtraVim(msgfile) | |
| 5018 " endtry | |
| 5019 endif | |
| 5020 if MESSAGES('E602', ":endtry without :try") | |
| 5021 Xpath 1 " X: 1 | |
| 5022 endif | |
| 5023 | |
| 5024 if ExtraVim(msgfile) | |
| 5025 " if 1 | |
| 5026 " endtry | |
| 5027 " endif | |
| 5028 endif | |
| 5029 if MESSAGES('E602', ":endtry without :try") | |
| 5030 Xpath 2 " X: 2 | |
| 5031 endif | |
| 5032 | |
| 5033 if ExtraVim(msgfile) | |
| 5034 " while 1 | |
| 5035 " endtry | |
| 5036 " endwhile | |
| 5037 endif | |
| 5038 if MESSAGES('E602', ":endtry without :try") | |
| 5039 Xpath 4 " X: 4 | |
| 5040 endif | |
| 5041 | |
| 5042 if ExtraVim(msgfile) | |
| 5043 " try | |
| 5044 " if 1 | |
| 5045 " endtry | |
| 5046 endif | |
| 5047 if MESSAGES('E171', "Missing :endif") | |
| 5048 Xpath 8 " X: 8 | |
| 5049 endif | |
| 5050 | |
| 5051 if ExtraVim(msgfile) | |
| 5052 " try | |
| 5053 " while 1 | |
| 5054 " endtry | |
| 5055 endif | |
| 5056 if MESSAGES('E170', "Missing :endwhile") | |
| 5057 Xpath 16 " X: 16 | |
| 5058 endif | |
| 5059 | |
| 5060 if ExtraVim(msgfile) | |
| 5061 " try | |
| 5062 " finally | |
| 5063 " if 1 | |
| 5064 " endtry | |
| 5065 endif | |
| 5066 if MESSAGES('E171', "Missing :endif") | |
| 5067 Xpath 32 " X: 32 | |
| 5068 endif | |
| 5069 | |
| 5070 if ExtraVim(msgfile) | |
| 5071 " try | |
| 5072 " finally | |
| 5073 " while 1 | |
| 5074 " endtry | |
| 5075 endif | |
| 5076 if MESSAGES('E170', "Missing :endwhile") | |
| 5077 Xpath 64 " X: 64 | |
| 5078 endif | |
| 5079 | |
| 5080 if ExtraVim(msgfile) | |
| 5081 " try | |
| 5082 " throw "a" | |
| 5083 " catch /a/ | |
| 5084 " if 1 | |
| 5085 " endtry | |
| 5086 endif | |
| 5087 if MESSAGES('E171', "Missing :endif") | |
| 5088 Xpath 128 " X: 128 | |
| 5089 endif | |
| 5090 | |
| 5091 if ExtraVim(msgfile) | |
| 5092 " try | |
| 5093 " throw "a" | |
| 5094 " catch /a/ | |
| 5095 " while 1 | |
| 5096 " endtry | |
| 5097 endif | |
| 5098 if MESSAGES('E170', "Missing :endwhile") | |
| 5099 Xpath 256 " X: 256 | |
| 5100 endif | |
| 5101 | |
| 5102 call delete(msgfile) | |
| 5103 unlet msgfile | |
| 5104 | |
| 5105 delfunction MESSAGES | |
| 5106 | |
| 5107 Xcheck 511 | |
| 5108 | |
| 5109 | |
| 5110 "------------------------------------------------------------------------------- | |
| 5111 " Test 57: v:exception and v:throwpoint for user exceptions {{{1 | |
| 5112 " | |
| 5113 " v:exception evaluates to the value of the exception that was caught | |
| 5114 " most recently and is not finished. (A caught exception is finished | |
| 5115 " when the next ":catch", ":finally", or ":endtry" is reached.) | |
| 5116 " v:throwpoint evaluates to the script/function name and line number | |
| 5117 " where that exception has been thrown. | |
| 5118 "------------------------------------------------------------------------------- | |
| 5119 | |
| 5120 XpathINIT | |
| 5121 | |
| 5122 function! FuncException() | |
| 5123 let g:exception = v:exception | |
| 5124 endfunction | |
| 5125 | |
| 5126 function! FuncThrowpoint() | |
| 5127 let g:throwpoint = v:throwpoint | |
| 5128 endfunction | |
| 5129 | |
| 5130 let scriptException = MakeScript("FuncException") | |
| 5131 let scriptThrowPoint = MakeScript("FuncThrowpoint") | |
| 5132 | |
| 5133 command! CmdException let g:exception = v:exception | |
| 5134 command! CmdThrowpoint let g:throwpoint = v:throwpoint | |
| 5135 | |
| 5136 XloopINIT! 1 2 | |
| 5137 | |
| 5138 function! CHECK(n, exception, throwname, throwline) | |
| 5139 XloopNEXT | |
| 5140 let error = 0 | |
| 5141 if v:exception != a:exception | |
| 5142 Xout a:n.": v:exception is" v:exception "instead of" a:exception | |
| 5143 let error = 1 | |
| 5144 endif | |
| 5145 if v:throwpoint !~ a:throwname | |
| 5146 let name = escape(a:throwname, '\') | |
| 5147 Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" name | |
| 5148 let error = 1 | |
| 5149 endif | |
| 5150 if v:throwpoint !~ a:throwline | |
| 5151 let line = escape(a:throwline, '\') | |
| 5152 Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" line | |
| 5153 let error = 1 | |
| 5154 endif | |
| 5155 if error | |
| 5156 Xloop 1 " X: 0 | |
| 5157 endif | |
| 5158 endfunction | |
| 5159 | |
| 5160 function! T(arg, line) | |
| 5161 if a:line == 2 | |
| 5162 throw a:arg " in line 2 | |
| 5163 elseif a:line == 4 | |
| 5164 throw a:arg " in line 4 | |
| 5165 elseif a:line == 6 | |
| 5166 throw a:arg " in line 6 | |
| 5167 elseif a:line == 8 | |
| 5168 throw a:arg " in line 8 | |
| 5169 endif | |
| 5170 endfunction | |
| 5171 | |
| 5172 function! G(arg, line) | |
| 5173 call T(a:arg, a:line) | |
| 5174 endfunction | |
| 5175 | |
| 5176 function! F(arg, line) | |
| 5177 call G(a:arg, a:line) | |
| 5178 endfunction | |
| 5179 | |
| 5180 let scriptT = MakeScript("T") | |
| 5181 let scriptG = MakeScript("G", scriptT) | |
| 5182 let scriptF = MakeScript("F", scriptG) | |
| 5183 | |
| 5184 try | |
| 5185 Xpath 32768 " X: 32768 | |
| 5186 call F("oops", 2) | |
| 5187 catch /.*/ | |
| 5188 Xpath 65536 " X: 65536 | |
| 5189 let exception = v:exception | |
| 5190 let throwpoint = v:throwpoint | |
| 5191 call CHECK(1, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5192 exec "let exception = v:exception" | |
| 5193 exec "let throwpoint = v:throwpoint" | |
| 5194 call CHECK(2, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5195 CmdException | |
| 5196 CmdThrowpoint | |
| 5197 call CHECK(3, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5198 call FuncException() | |
| 5199 call FuncThrowpoint() | |
| 5200 call CHECK(4, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5201 exec "source" scriptException | |
| 5202 exec "source" scriptThrowPoint | |
| 5203 call CHECK(5, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5204 try | |
| 5205 Xpath 131072 " X: 131072 | |
| 5206 call G("arrgh", 4) | |
| 5207 catch /.*/ | |
| 5208 Xpath 262144 " X: 262144 | |
| 5209 let exception = v:exception | |
| 5210 let throwpoint = v:throwpoint | |
| 5211 call CHECK(6, "arrgh", '\<G\.\.T\>', '\<4\>') | |
| 5212 try | |
| 5213 Xpath 524288 " X: 524288 | |
| 5214 let g:arg = "autsch" | |
| 5215 let g:line = 6 | |
| 5216 exec "source" scriptF | |
| 5217 catch /.*/ | |
| 5218 Xpath 1048576 " X: 1048576 | |
| 5219 let exception = v:exception | |
| 5220 let throwpoint = v:throwpoint | |
| 5221 " Symbolic links in tempname()s are not resolved, whereas resolving | |
| 5222 " is done for v:throwpoint. Resolve the temporary file name for | |
| 5223 " scriptT, so that it can be matched against v:throwpoint. | |
| 5224 call CHECK(7, "autsch", resolve(scriptT), '\<6\>') | |
| 5225 finally | |
| 5226 Xpath 2097152 " X: 2097152 | |
| 5227 let exception = v:exception | |
| 5228 let throwpoint = v:throwpoint | |
| 5229 call CHECK(8, "arrgh", '\<G\.\.T\>', '\<4\>') | |
| 5230 try | |
| 5231 Xpath 4194304 " X: 4194304 | |
| 5232 let g:arg = "brrrr" | |
| 5233 let g:line = 8 | |
| 5234 exec "source" scriptG | |
| 5235 catch /.*/ | |
| 5236 Xpath 8388608 " X: 8388608 | |
| 5237 let exception = v:exception | |
| 5238 let throwpoint = v:throwpoint | |
| 5239 " Resolve scriptT for matching it against v:throwpoint. | |
| 5240 call CHECK(9, "brrrr", resolve(scriptT), '\<8\>') | |
| 5241 finally | |
| 5242 Xpath 16777216 " X: 16777216 | |
| 5243 let exception = v:exception | |
| 5244 let throwpoint = v:throwpoint | |
| 5245 call CHECK(10, "arrgh", '\<G\.\.T\>', '\<4\>') | |
| 5246 endtry | |
| 5247 Xpath 33554432 " X: 33554432 | |
| 5248 let exception = v:exception | |
| 5249 let throwpoint = v:throwpoint | |
| 5250 call CHECK(11, "arrgh", '\<G\.\.T\>', '\<4\>') | |
| 5251 endtry | |
| 5252 Xpath 67108864 " X: 67108864 | |
| 5253 let exception = v:exception | |
| 5254 let throwpoint = v:throwpoint | |
| 5255 call CHECK(12, "arrgh", '\<G\.\.T\>', '\<4\>') | |
| 5256 finally | |
| 5257 Xpath 134217728 " X: 134217728 | |
| 5258 let exception = v:exception | |
| 5259 let throwpoint = v:throwpoint | |
| 5260 call CHECK(13, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5261 endtry | |
| 5262 Xpath 268435456 " X: 268435456 | |
| 5263 let exception = v:exception | |
| 5264 let throwpoint = v:throwpoint | |
| 5265 call CHECK(14, "oops", '\<F\.\.G\.\.T\>', '\<2\>') | |
| 5266 finally | |
| 5267 Xpath 536870912 " X: 536870912 | |
| 5268 let exception = v:exception | |
| 5269 let throwpoint = v:throwpoint | |
| 5270 call CHECK(15, "", '^$', '^$') | |
| 5271 endtry | |
| 5272 | |
| 5273 Xpath 1073741824 " X: 1073741824 | |
| 5274 | |
| 5275 unlet exception throwpoint | |
| 5276 delfunction FuncException | |
| 5277 delfunction FuncThrowpoint | |
| 5278 call delete(scriptException) | |
| 5279 call delete(scriptThrowPoint) | |
| 5280 unlet scriptException scriptThrowPoint | |
| 5281 delcommand CmdException | |
| 5282 delcommand CmdThrowpoint | |
| 5283 delfunction T | |
| 5284 delfunction G | |
| 5285 delfunction F | |
| 5286 call delete(scriptT) | |
| 5287 call delete(scriptG) | |
| 5288 call delete(scriptF) | |
| 5289 unlet scriptT scriptG scriptF | |
| 5290 | |
| 5291 Xcheck 2147450880 | |
| 5292 | |
| 5293 | |
| 5294 "------------------------------------------------------------------------------- | |
| 5295 " | |
| 5296 " Test 58: v:exception and v:throwpoint for error/interrupt exceptions {{{1 | |
| 5297 " | |
| 5298 " v:exception and v:throwpoint work also for error and interrupt | |
| 5299 " exceptions. | |
| 5300 "------------------------------------------------------------------------------- | |
| 5301 | |
| 5302 XpathINIT | |
| 5303 | |
| 5304 if ExtraVim() | |
| 5305 | |
| 5306 function! T(line) | |
| 5307 if a:line == 2 | |
| 5308 delfunction T " error (function in use) in line 2 | |
| 5309 elseif a:line == 4 | |
| 5310 let dummy = 0 " INTERRUPT1 - interrupt in line 4 | |
| 5311 endif | |
| 5312 endfunction | |
| 5313 | |
| 5314 while 1 | |
| 5315 try | |
| 5316 Xpath 1 " X: 1 | |
| 5317 let caught = 0 | |
| 5318 call T(2) | |
| 5319 catch /.*/ | |
| 5320 let caught = 1 | |
| 5321 if v:exception !~ 'Vim(delfunction):' | |
| 5322 Xpath 2 " X: 0 | |
| 5323 endif | |
| 5324 if v:throwpoint !~ '\<T\>' | |
| 5325 Xpath 4 " X: 0 | |
| 5326 endif | |
| 5327 if v:throwpoint !~ '\<2\>' | |
| 5328 Xpath 8 " X: 0 | |
| 5329 endif | |
| 5330 finally | |
| 5331 Xpath 16 " X: 16 | |
| 5332 if caught || $VIMNOERRTHROW | |
| 5333 Xpath 32 " X: 32 | |
| 5334 endif | |
| 5335 if v:exception != "" | |
| 5336 Xpath 64 " X: 0 | |
| 5337 endif | |
| 5338 if v:throwpoint != "" | |
| 5339 Xpath 128 " X: 0 | |
| 5340 endif | |
| 5341 break " discard error for $VIMNOERRTHROW | |
| 5342 endtry | |
| 5343 endwhile | |
| 5344 | |
| 5345 Xpath 256 " X: 256 | |
| 5346 if v:exception != "" | |
| 5347 Xpath 512 " X: 0 | |
| 5348 endif | |
| 5349 if v:throwpoint != "" | |
| 5350 Xpath 1024 " X: 0 | |
| 5351 endif | |
| 5352 | |
| 5353 while 1 | |
| 5354 try | |
| 5355 Xpath 2048 " X: 2048 | |
| 5356 let caught = 0 | |
| 5357 call T(4) | |
| 5358 catch /.*/ | |
| 5359 let caught = 1 | |
| 5360 if v:exception != 'Vim:Interrupt' | |
| 5361 Xpath 4096 " X: 0 | |
| 5362 endif | |
| 5363 if v:throwpoint !~ '\<T\>' | |
| 5364 Xpath 8192 " X: 0 | |
| 5365 endif | |
| 5366 if v:throwpoint !~ '\<4\>' | |
| 5367 Xpath 16384 " X: 0 | |
| 5368 endif | |
| 5369 finally | |
| 5370 Xpath 32768 " X: 32768 | |
| 5371 if caught || $VIMNOINTTHROW | |
| 5372 Xpath 65536 " X: 65536 | |
| 5373 endif | |
| 5374 if v:exception != "" | |
| 5375 Xpath 131072 " X: 0 | |
| 5376 endif | |
| 5377 if v:throwpoint != "" | |
| 5378 Xpath 262144 " X: 0 | |
| 5379 endif | |
| 5380 break " discard error for $VIMNOERRTHROW | |
| 5381 endtry | |
| 5382 endwhile | |
| 5383 | |
| 5384 Xpath 524288 " X: 524288 | |
| 5385 if v:exception != "" | |
| 5386 Xpath 1048576 " X: 0 | |
| 5387 endif | |
| 5388 if v:throwpoint != "" | |
| 5389 Xpath 2097152 " X: 0 | |
| 5390 endif | |
| 5391 | |
| 5392 endif | |
| 5393 | |
| 5394 Xcheck 624945 | |
| 5395 | |
| 5396 | |
| 5397 "------------------------------------------------------------------------------- | |
| 5398 " | |
| 5399 " Test 59: v:exception and v:throwpoint when discarding exceptions {{{1 | |
| 5400 " | |
| 5401 " When a :catch clause is left by a ":break" etc or an error or | |
| 5402 " interrupt exception, v:exception and v:throwpoint are reset. They | |
| 5403 " are not affected by an exception that is discarded before being | |
| 5404 " caught. | |
| 5405 "------------------------------------------------------------------------------- | |
| 5406 | |
| 5407 XpathINIT | |
| 5408 | |
| 5409 if ExtraVim() | |
| 5410 | |
| 5411 XloopINIT! 1 2 | |
| 5412 | |
| 5413 let sfile = expand("<sfile>") | |
| 5414 | |
| 5415 function! LineNumber() | |
| 5416 return substitute(substitute(v:throwpoint, g:sfile, '', ""), | |
| 5417 \ '\D*\(\d*\).*', '\1', "") | |
| 5418 endfunction | |
| 5419 | |
| 5420 command! -nargs=1 SetLineNumber | |
| 5421 \ try | throw "line" | catch /.*/ | let <args> = LineNumber() | endtry | |
| 5422 | |
| 5423 " Check v:exception/v:throwpoint against second/fourth parameter if | |
| 5424 " specified, check for being empty else. | |
| 5425 function! CHECK(n, ...) | |
| 5426 XloopNEXT | |
| 5427 let exception = a:0 != 0 ? a:1 : "" " second parameter (optional) | |
| 5428 let emsg = a:0 != 0 ? a:2 : "" " third parameter (optional) | |
| 5429 let line = a:0 != 0 ? a:3 : 0 " fourth parameter (optional) | |
| 5430 let error = 0 | |
| 5431 if emsg != "" | |
| 303 | 5432 " exception is the error number, emsg the English error message text |
| 7 | 5433 if exception !~ '^E\d\+$' |
| 5434 Xout "TODO: Add message number for:" emsg | |
| 5435 elseif v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 5436 if exception == "E492" && emsg == "Not an editor command" | |
| 5437 let exception = '^Vim:' . exception . ': ' . emsg | |
| 5438 else | |
| 5439 let exception = '^Vim(\a\+):' . exception . ': ' . emsg | |
| 5440 endif | |
| 5441 else | |
| 5442 if exception == "E492" | |
| 5443 let exception = '^Vim:' . exception | |
| 5444 else | |
| 5445 let exception = '^Vim(\a\+):' . exception | |
| 5446 endif | |
| 5447 endif | |
| 5448 endif | |
| 5449 if exception == "" && v:exception != "" | |
| 5450 Xout a:n.": v:exception is set:" v:exception | |
| 5451 let error = 1 | |
| 5452 elseif exception != "" && v:exception !~ exception | |
| 5453 Xout a:n.": v:exception (".v:exception.") does not match" exception | |
| 5454 let error = 1 | |
| 5455 endif | |
| 5456 if line == 0 && v:throwpoint != "" | |
| 5457 Xout a:n.": v:throwpoint is set:" v:throwpoint | |
| 5458 let error = 1 | |
| 5459 elseif line != 0 && v:throwpoint !~ '\<' . line . '\>' | |
| 5460 Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" line | |
| 5461 let error = 1 | |
| 5462 endif | |
| 5463 if !error | |
| 5464 Xloop 1 " X: 2097151 | |
| 5465 endif | |
| 5466 endfunction | |
| 5467 | |
| 5468 while 1 | |
| 5469 try | |
| 5470 throw "x1" | |
| 5471 catch /.*/ | |
| 5472 break | |
| 5473 endtry | |
| 5474 endwhile | |
| 5475 call CHECK(1) | |
| 5476 | |
| 5477 while 1 | |
| 5478 try | |
| 5479 throw "x2" | |
| 5480 catch /.*/ | |
| 5481 break | |
| 5482 finally | |
| 5483 call CHECK(2) | |
| 5484 endtry | |
| 5485 break | |
| 5486 endwhile | |
| 5487 call CHECK(3) | |
| 5488 | |
| 5489 while 1 | |
| 5490 try | |
| 5491 let errcaught = 0 | |
| 5492 try | |
| 5493 try | |
| 5494 throw "x3" | |
| 5495 catch /.*/ | |
| 5496 SetLineNumber line_before_error | |
| 5497 asdf | |
| 5498 endtry | |
| 5499 catch /.*/ | |
| 5500 let errcaught = 1 | |
| 5501 call CHECK(4, 'E492', "Not an editor command", | |
| 5502 \ line_before_error + 1) | |
| 5503 endtry | |
| 5504 finally | |
| 5505 if !errcaught && $VIMNOERRTHROW | |
| 5506 call CHECK(4) | |
| 5507 endif | |
| 5508 break " discard error for $VIMNOERRTHROW | |
| 5509 endtry | |
| 5510 endwhile | |
| 5511 call CHECK(5) | |
| 5512 | |
| 5513 Xpath 2097152 " X: 2097152 | |
| 5514 | |
| 5515 while 1 | |
| 5516 try | |
| 5517 let intcaught = 0 | |
| 5518 try | |
| 5519 try | |
| 5520 throw "x4" | |
| 5521 catch /.*/ | |
| 5522 SetLineNumber two_lines_before_interrupt | |
| 5523 "INTERRUPT | |
| 5524 let dummy = 0 | |
| 5525 endtry | |
| 5526 catch /.*/ | |
| 5527 let intcaught = 1 | |
| 5528 call CHECK(6, "Vim:Interrupt", '', | |
| 5529 \ two_lines_before_interrupt + 2) | |
| 5530 endtry | |
| 5531 finally | |
| 5532 if !intcaught && $VIMNOINTTHROW | |
| 5533 call CHECK(6) | |
| 5534 endif | |
| 5535 break " discard interrupt for $VIMNOINTTHROW | |
| 5536 endtry | |
| 5537 endwhile | |
| 5538 call CHECK(7) | |
| 5539 | |
| 5540 Xpath 4194304 " X: 4194304 | |
| 5541 | |
| 5542 while 1 | |
| 5543 try | |
| 5544 let errcaught = 0 | |
| 5545 try | |
| 5546 try | |
| 5547 " if 1 | |
| 5548 SetLineNumber line_before_throw | |
| 5549 throw "x5" | |
| 5550 " missing endif | |
| 5551 catch /.*/ | |
| 5552 Xpath 8388608 " X: 0 | |
| 5553 endtry | |
| 5554 catch /.*/ | |
| 5555 let errcaught = 1 | |
| 5556 call CHECK(8, 'E171', "Missing :endif", line_before_throw + 3) | |
| 5557 endtry | |
| 5558 finally | |
| 5559 if !errcaught && $VIMNOERRTHROW | |
| 5560 call CHECK(8) | |
| 5561 endif | |
| 5562 break " discard error for $VIMNOERRTHROW | |
| 5563 endtry | |
| 5564 endwhile | |
| 5565 call CHECK(9) | |
| 5566 | |
| 5567 Xpath 16777216 " X: 16777216 | |
| 5568 | |
| 5569 try | |
| 5570 while 1 | |
| 5571 try | |
| 5572 throw "x6" | |
| 5573 finally | |
| 5574 break | |
| 5575 endtry | |
| 5576 break | |
| 5577 endwhile | |
| 5578 catch /.*/ | |
| 5579 Xpath 33554432 " X: 0 | |
| 5580 endtry | |
| 5581 call CHECK(10) | |
| 5582 | |
| 5583 try | |
| 5584 while 1 | |
| 5585 try | |
| 5586 throw "x7" | |
| 5587 finally | |
| 5588 break | |
| 5589 endtry | |
| 5590 break | |
| 5591 endwhile | |
| 5592 catch /.*/ | |
| 5593 Xpath 67108864 " X: 0 | |
| 5594 finally | |
| 5595 call CHECK(11) | |
| 5596 endtry | |
| 5597 call CHECK(12) | |
| 5598 | |
| 5599 while 1 | |
| 5600 try | |
| 5601 let errcaught = 0 | |
| 5602 try | |
| 5603 try | |
| 5604 throw "x8" | |
| 5605 finally | |
| 5606 SetLineNumber line_before_error | |
| 5607 asdf | |
| 5608 endtry | |
| 5609 catch /.*/ | |
| 5610 let errcaught = 1 | |
| 5611 call CHECK(13, 'E492', "Not an editor command", | |
| 5612 \ line_before_error + 1) | |
| 5613 endtry | |
| 5614 finally | |
| 5615 if !errcaught && $VIMNOERRTHROW | |
| 5616 call CHECK(13) | |
| 5617 endif | |
| 5618 break " discard error for $VIMNOERRTHROW | |
| 5619 endtry | |
| 5620 endwhile | |
| 5621 call CHECK(14) | |
| 5622 | |
| 5623 Xpath 134217728 " X: 134217728 | |
| 5624 | |
| 5625 while 1 | |
| 5626 try | |
| 5627 let intcaught = 0 | |
| 5628 try | |
| 5629 try | |
| 5630 throw "x9" | |
| 5631 finally | |
| 5632 SetLineNumber two_lines_before_interrupt | |
| 5633 "INTERRUPT | |
| 5634 endtry | |
| 5635 catch /.*/ | |
| 5636 let intcaught = 1 | |
| 5637 call CHECK(15, "Vim:Interrupt", '', | |
| 5638 \ two_lines_before_interrupt + 2) | |
| 5639 endtry | |
| 5640 finally | |
| 5641 if !intcaught && $VIMNOINTTHROW | |
| 5642 call CHECK(15) | |
| 5643 endif | |
| 5644 break " discard interrupt for $VIMNOINTTHROW | |
| 5645 endtry | |
| 5646 endwhile | |
| 5647 call CHECK(16) | |
| 5648 | |
| 5649 Xpath 268435456 " X: 268435456 | |
| 5650 | |
| 5651 while 1 | |
| 5652 try | |
| 5653 let errcaught = 0 | |
| 5654 try | |
| 5655 try | |
| 5656 " if 1 | |
| 5657 SetLineNumber line_before_throw | |
| 5658 throw "x10" | |
| 5659 " missing endif | |
| 5660 finally | |
| 5661 call CHECK(17) | |
| 5662 endtry | |
| 5663 catch /.*/ | |
| 5664 let errcaught = 1 | |
| 5665 call CHECK(18, 'E171', "Missing :endif", line_before_throw + 3) | |
| 5666 endtry | |
| 5667 finally | |
| 5668 if !errcaught && $VIMNOERRTHROW | |
| 5669 call CHECK(18) | |
| 5670 endif | |
| 5671 break " discard error for $VIMNOERRTHROW | |
| 5672 endtry | |
| 5673 endwhile | |
| 5674 call CHECK(19) | |
| 5675 | |
| 5676 Xpath 536870912 " X: 536870912 | |
| 5677 | |
| 5678 while 1 | |
| 5679 try | |
| 5680 let errcaught = 0 | |
| 5681 try | |
| 5682 try | |
| 5683 " if 1 | |
| 5684 SetLineNumber line_before_throw | |
| 5685 throw "x11" | |
| 5686 " missing endif | |
| 5687 endtry | |
| 5688 catch /.*/ | |
| 5689 let errcaught = 1 | |
| 5690 call CHECK(20, 'E171', "Missing :endif", line_before_throw + 3) | |
| 5691 endtry | |
| 5692 finally | |
| 5693 if !errcaught && $VIMNOERRTHROW | |
| 5694 call CHECK(20) | |
| 5695 endif | |
| 5696 break " discard error for $VIMNOERRTHROW | |
| 5697 endtry | |
| 5698 endwhile | |
| 5699 call CHECK(21) | |
| 5700 | |
| 5701 Xpath 1073741824 " X: 1073741824 | |
| 5702 | |
| 5703 endif | |
| 5704 | |
| 5705 Xcheck 2038431743 | |
| 5706 | |
| 5707 | |
| 5708 "------------------------------------------------------------------------------- | |
| 5709 " | |
| 5710 " Test 60: (Re)throwing v:exception; :echoerr. {{{1 | |
| 5711 " | |
| 5712 " A user exception can be rethrown after catching by throwing | |
| 5713 " v:exception. An error or interrupt exception cannot be rethrown | |
| 5714 " because Vim exceptions cannot be faked. A Vim exception using the | |
| 5715 " value of v:exception can, however, be triggered by the :echoerr | |
| 5716 " command. | |
| 5717 "------------------------------------------------------------------------------- | |
| 5718 | |
| 5719 XpathINIT | |
| 5720 | |
| 5721 try | |
| 5722 try | |
| 5723 Xpath 1 " X: 1 | |
| 5724 throw "oops" | |
| 5725 catch /oops/ | |
| 5726 Xpath 2 " X: 2 | |
| 5727 throw v:exception " rethrow user exception | |
| 5728 catch /.*/ | |
| 5729 Xpath 4 " X: 0 | |
| 5730 endtry | |
| 5731 catch /^oops$/ " catches rethrown user exception | |
| 5732 Xpath 8 " X: 8 | |
| 5733 catch /.*/ | |
| 5734 Xpath 16 " X: 0 | |
| 5735 endtry | |
| 5736 | |
| 5737 function! F() | |
| 5738 try | |
| 5739 let caught = 0 | |
| 5740 try | |
| 5741 Xpath 32 " X: 32 | |
| 5742 write /n/o/n/w/r/i/t/a/b/l/e/_/f/i/l/e | |
| 5743 Xpath 64 " X: 0 | |
| 5744 Xout "did_emsg was reset before executing " . | |
| 5745 \ "BufWritePost autocommands." | |
| 5746 catch /^Vim(write):/ | |
| 5747 let caught = 1 | |
| 5748 throw v:exception " throw error: cannot fake Vim exception | |
| 5749 catch /.*/ | |
| 5750 Xpath 128 " X: 0 | |
| 5751 finally | |
| 5752 Xpath 256 " X: 256 | |
| 5753 if !caught && !$VIMNOERRTHROW | |
| 5754 Xpath 512 " X: 0 | |
| 5755 endif | |
| 5756 endtry | |
| 5757 catch /^Vim(throw):/ " catches throw error | |
| 5758 let caught = caught + 1 | |
| 5759 catch /.*/ | |
| 5760 Xpath 1024 " X: 0 | |
| 5761 finally | |
| 5762 Xpath 2048 " X: 2048 | |
| 5763 if caught != 2 | |
| 5764 if !caught && !$VIMNOERRTHROW | |
| 5765 Xpath 4096 " X: 0 | |
| 5766 elseif caught | |
| 5767 Xpath 8192 " X: 0 | |
| 5768 endif | |
| 5769 return | " discard error for $VIMNOERRTHROW | |
| 5770 endif | |
| 5771 endtry | |
| 5772 endfunction | |
| 5773 | |
| 5774 call F() | |
| 5775 delfunction F | |
| 5776 | |
| 5777 function! G() | |
| 5778 try | |
| 5779 let caught = 0 | |
| 5780 try | |
| 5781 Xpath 16384 " X: 16384 | |
| 5782 asdf | |
| 5783 catch /^Vim/ " catch error exception | |
| 5784 let caught = 1 | |
| 5785 " Trigger Vim error exception with value specified after :echoerr | |
| 5786 let value = substitute(v:exception, '^Vim\((.*)\)\=:', '', "") | |
| 5787 echoerr value | |
| 5788 catch /.*/ | |
| 5789 Xpath 32768 " X: 0 | |
| 5790 finally | |
| 5791 Xpath 65536 " X: 65536 | |
| 5792 if !caught | |
| 5793 if !$VIMNOERRTHROW | |
| 5794 Xpath 131072 " X: 0 | |
| 5795 else | |
| 5796 let value = "Error" | |
| 5797 echoerr value | |
| 5798 endif | |
| 5799 endif | |
| 5800 endtry | |
| 5801 catch /^Vim(echoerr):/ | |
| 5802 let caught = caught + 1 | |
| 5803 if v:exception !~ value | |
| 5804 Xpath 262144 " X: 0 | |
| 5805 endif | |
| 5806 catch /.*/ | |
| 5807 Xpath 524288 " X: 0 | |
| 5808 finally | |
| 5809 Xpath 1048576 " X: 1048576 | |
| 5810 if caught != 2 | |
| 5811 if !caught && !$VIMNOERRTHROW | |
| 5812 Xpath 2097152 " X: 0 | |
| 5813 elseif caught | |
| 5814 Xpath 4194304 " X: 0 | |
| 5815 endif | |
| 5816 return | " discard error for $VIMNOERRTHROW | |
| 5817 endif | |
| 5818 endtry | |
| 5819 endfunction | |
| 5820 | |
| 5821 call G() | |
| 5822 delfunction G | |
| 5823 | |
| 5824 unlet! value caught | |
| 5825 | |
| 5826 if ExtraVim() | |
| 5827 try | |
| 5828 let errcaught = 0 | |
| 5829 try | |
| 5830 Xpath 8388608 " X: 8388608 | |
| 5831 let intcaught = 0 | |
| 5832 "INTERRUPT | |
| 5833 catch /^Vim:/ " catch interrupt exception | |
| 5834 let intcaught = 1 | |
| 5835 " Trigger Vim error exception with value specified after :echoerr | |
| 5836 echoerr substitute(v:exception, '^Vim\((.*)\)\=:', '', "") | |
| 5837 catch /.*/ | |
| 5838 Xpath 16777216 " X: 0 | |
| 5839 finally | |
| 5840 Xpath 33554432 " X: 33554432 | |
| 5841 if !intcaught | |
| 5842 if !$VIMNOINTTHROW | |
| 5843 Xpath 67108864 " X: 0 | |
| 5844 else | |
| 5845 echoerr "Interrupt" | |
| 5846 endif | |
| 5847 endif | |
| 5848 endtry | |
| 5849 catch /^Vim(echoerr):/ | |
| 5850 let errcaught = 1 | |
| 5851 if v:exception !~ "Interrupt" | |
| 5852 Xpath 134217728 " X: 0 | |
| 5853 endif | |
| 5854 finally | |
| 5855 Xpath 268435456 " X: 268435456 | |
| 5856 if !errcaught && !$VIMNOERRTHROW | |
| 5857 Xpath 536870912 " X: 0 | |
| 5858 endif | |
| 5859 endtry | |
| 5860 endif | |
| 5861 | |
| 5862 Xcheck 311511339 | |
| 5863 | |
| 5864 | |
| 5865 "------------------------------------------------------------------------------- | |
| 5866 " Test 61: Catching interrupt exceptions {{{1 | |
| 5867 " | |
| 5868 " When an interrupt occurs inside a :try/:endtry region, an | |
| 5869 " interrupt exception is thrown and can be caught. Its value is | |
| 5870 " "Vim:Interrupt". If the interrupt occurs after an error or a :throw | |
| 5871 " but before a matching :catch is reached, all following :catches of | |
| 5872 " that try block are ignored, but the interrupt exception can be | |
| 5873 " caught by the next surrounding try conditional. An interrupt is | |
| 5874 " ignored when there is a previous interrupt that has not been caught | |
| 5875 " or causes a :finally clause to be executed. | |
| 5876 "------------------------------------------------------------------------------- | |
| 5877 | |
| 5878 XpathINIT | |
| 5879 | |
| 5880 if ExtraVim() | |
| 5881 | |
| 5882 while 1 | |
| 5883 try | |
| 5884 try | |
| 5885 Xpath 1 " X: 1 | |
| 5886 let caught = 0 | |
| 5887 "INTERRUPT | |
| 5888 Xpath 2 " X: 0 | |
| 5889 catch /^Vim:Interrupt$/ | |
| 5890 let caught = 1 | |
| 5891 finally | |
| 5892 Xpath 4 " X: 4 | |
| 5893 if caught || $VIMNOINTTHROW | |
| 5894 Xpath 8 " X: 8 | |
| 5895 endif | |
| 5896 endtry | |
| 5897 catch /.*/ | |
| 5898 Xpath 16 " X: 0 | |
| 5899 Xout v:exception "in" v:throwpoint | |
| 5900 finally | |
| 5901 break " discard interrupt for $VIMNOINTTHROW | |
| 5902 endtry | |
| 5903 endwhile | |
| 5904 | |
| 5905 while 1 | |
| 5906 try | |
| 5907 try | |
| 5908 let caught = 0 | |
| 5909 try | |
| 5910 Xpath 32 " X: 32 | |
| 5911 asdf | |
| 5912 Xpath 64 " X: 0 | |
| 5913 catch /do_not_catch/ | |
| 5914 Xpath 128 " X: 0 | |
| 5915 catch /.*/ "INTERRUPT - throw interrupt if !$VIMNOERRTHROW | |
| 5916 Xpath 256 " X: 0 | |
| 5917 catch /.*/ | |
| 5918 Xpath 512 " X: 0 | |
| 5919 finally "INTERRUPT - throw interrupt if $VIMNOERRTHROW | |
| 5920 Xpath 1024 " X: 1024 | |
| 5921 endtry | |
| 5922 catch /^Vim:Interrupt$/ | |
| 5923 let caught = 1 | |
| 5924 finally | |
| 5925 Xpath 2048 " X: 2048 | |
| 5926 if caught || $VIMNOINTTHROW | |
| 5927 Xpath 4096 " X: 4096 | |
| 5928 endif | |
| 5929 endtry | |
| 5930 catch /.*/ | |
| 5931 Xpath 8192 " X: 0 | |
| 5932 Xout v:exception "in" v:throwpoint | |
| 5933 finally | |
| 5934 break " discard interrupt for $VIMNOINTTHROW | |
| 5935 endtry | |
| 5936 endwhile | |
| 5937 | |
| 5938 while 1 | |
| 5939 try | |
| 5940 try | |
| 5941 let caught = 0 | |
| 5942 try | |
| 5943 Xpath 16384 " X: 16384 | |
| 5944 throw "x" | |
| 5945 Xpath 32768 " X: 0 | |
| 5946 catch /do_not_catch/ | |
| 5947 Xpath 65536 " X: 0 | |
| 5948 catch /x/ "INTERRUPT | |
| 5949 Xpath 131072 " X: 0 | |
| 5950 catch /.*/ | |
| 5951 Xpath 262144 " X: 0 | |
| 5952 endtry | |
| 5953 catch /^Vim:Interrupt$/ | |
| 5954 let caught = 1 | |
| 5955 finally | |
| 5956 Xpath 524288 " X: 524288 | |
| 5957 if caught || $VIMNOINTTHROW | |
| 5958 Xpath 1048576 " X: 1048576 | |
| 5959 endif | |
| 5960 endtry | |
| 5961 catch /.*/ | |
| 5962 Xpath 2097152 " X: 0 | |
| 5963 Xout v:exception "in" v:throwpoint | |
| 5964 finally | |
| 5965 break " discard interrupt for $VIMNOINTTHROW | |
| 5966 endtry | |
| 5967 endwhile | |
| 5968 | |
| 5969 while 1 | |
| 5970 try | |
| 5971 let caught = 0 | |
| 5972 try | |
| 5973 Xpath 4194304 " X: 4194304 | |
| 5974 "INTERRUPT | |
| 5975 Xpath 8388608 " X: 0 | |
| 5976 catch /do_not_catch/ "INTERRUPT | |
| 5977 Xpath 16777216 " X: 0 | |
| 5978 catch /^Vim:Interrupt$/ | |
| 5979 let caught = 1 | |
| 5980 finally | |
| 5981 Xpath 33554432 " X: 33554432 | |
| 5982 if caught || $VIMNOINTTHROW | |
| 5983 Xpath 67108864 " X: 67108864 | |
| 5984 endif | |
| 5985 endtry | |
| 5986 catch /.*/ | |
| 5987 Xpath 134217728 " X: 0 | |
| 5988 Xout v:exception "in" v:throwpoint | |
| 5989 finally | |
| 5990 break " discard interrupt for $VIMNOINTTHROW | |
| 5991 endtry | |
| 5992 endwhile | |
| 5993 | |
| 5994 Xpath 268435456 " X: 268435456 | |
| 5995 | |
| 5996 endif | |
| 5997 | |
| 5998 Xcheck 374889517 | |
| 5999 | |
| 6000 | |
| 6001 "------------------------------------------------------------------------------- | |
| 6002 " Test 62: Catching error exceptions {{{1 | |
| 6003 " | |
| 6004 " An error inside a :try/:endtry region is converted to an exception | |
| 6005 " and can be caught. The error exception has a "Vim(cmdname):" prefix | |
| 6006 " where cmdname is the name of the failing command, or a "Vim:" prefix | |
| 6007 " if no command name is known. The "Vim" prefixes cannot be faked. | |
| 6008 "------------------------------------------------------------------------------- | |
| 6009 | |
| 6010 XpathINIT | |
| 6011 | |
| 6012 function! MSG(enr, emsg) | |
| 6013 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 6014 if a:enr == "" | |
| 6015 Xout "TODO: Add message number for:" a:emsg | |
| 6016 let v:errmsg = ":" . v:errmsg | |
| 6017 endif | |
| 6018 let match = 1 | |
| 6019 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 6020 let match = 0 | |
| 6021 if v:errmsg == "" | |
| 6022 Xout "Message missing." | |
| 6023 else | |
| 6024 let v:errmsg = escape(v:errmsg, '"') | |
| 6025 Xout "Unexpected message:" v:errmsg | |
| 6026 endif | |
| 6027 endif | |
| 6028 return match | |
| 6029 endfunction | |
| 6030 | |
| 6031 while 1 | |
| 6032 try | |
| 6033 try | |
| 6034 let caught = 0 | |
| 6035 unlet novar | |
| 6036 catch /^Vim(unlet):/ | |
| 6037 let caught = 1 | |
| 6038 let v:errmsg = substitute(v:exception, '^Vim(unlet):', '', "") | |
| 6039 finally | |
| 6040 Xpath 1 " X: 1 | |
| 6041 if !caught && !$VIMNOERRTHROW | |
| 6042 Xpath 2 " X: 0 | |
| 6043 endif | |
| 6044 if !MSG('E108', "No such variable") | |
| 6045 Xpath 4 " X: 0 | |
| 6046 endif | |
| 6047 endtry | |
| 6048 catch /.*/ | |
| 6049 Xpath 8 " X: 0 | |
| 6050 Xout v:exception "in" v:throwpoint | |
| 6051 finally | |
| 6052 break " discard error for $VIMNOERRTHROW | |
| 6053 endtry | |
| 6054 endwhile | |
| 6055 | |
| 6056 while 1 | |
| 6057 try | |
| 6058 try | |
| 6059 let caught = 0 | |
| 6060 throw novar " error in :throw | |
| 6061 catch /^Vim(throw):/ | |
| 6062 let caught = 1 | |
| 6063 let v:errmsg = substitute(v:exception, '^Vim(throw):', '', "") | |
| 6064 finally | |
| 6065 Xpath 16 " X: 16 | |
| 6066 if !caught && !$VIMNOERRTHROW | |
| 6067 Xpath 32 " X: 0 | |
| 6068 endif | |
| 6069 if caught ? !MSG('E121', "Undefined variable") | |
| 6070 \ : !MSG('E15', "Invalid expression") | |
| 6071 Xpath 64 " X: 0 | |
| 6072 endif | |
| 6073 endtry | |
| 6074 catch /.*/ | |
| 6075 Xpath 128 " X: 0 | |
| 6076 Xout v:exception "in" v:throwpoint | |
| 6077 finally | |
| 6078 break " discard error for $VIMNOERRTHROW | |
| 6079 endtry | |
| 6080 endwhile | |
| 6081 | |
| 6082 while 1 | |
| 6083 try | |
| 6084 try | |
| 6085 let caught = 0 | |
| 6086 throw "Vim:faked" " error: cannot fake Vim exception | |
| 6087 catch /^Vim(throw):/ | |
| 6088 let caught = 1 | |
| 6089 let v:errmsg = substitute(v:exception, '^Vim(throw):', '', "") | |
| 6090 finally | |
| 6091 Xpath 256 " X: 256 | |
| 6092 if !caught && !$VIMNOERRTHROW | |
| 6093 Xpath 512 " X: 0 | |
| 6094 endif | |
| 6095 if !MSG('E608', "Cannot :throw exceptions with 'Vim' prefix") | |
| 6096 Xpath 1024 " X: 0 | |
| 6097 endif | |
| 6098 endtry | |
| 6099 catch /.*/ | |
| 6100 Xpath 2048 " X: 0 | |
| 6101 Xout v:exception "in" v:throwpoint | |
| 6102 finally | |
| 6103 break " discard error for $VIMNOERRTHROW | |
| 6104 endtry | |
| 6105 endwhile | |
| 6106 | |
| 6107 function! F() | |
| 6108 while 1 | |
| 6109 " Missing :endwhile | |
| 6110 endfunction | |
| 6111 | |
| 6112 while 1 | |
| 6113 try | |
| 6114 try | |
| 6115 let caught = 0 | |
| 6116 call F() | |
| 6117 catch /^Vim(endfunction):/ | |
| 6118 let caught = 1 | |
| 6119 let v:errmsg = substitute(v:exception, '^Vim(endfunction):', '', "") | |
| 6120 finally | |
| 6121 Xpath 4096 " X: 4096 | |
| 6122 if !caught && !$VIMNOERRTHROW | |
| 6123 Xpath 8192 " X: 0 | |
| 6124 endif | |
| 6125 if !MSG('E170', "Missing :endwhile") | |
| 6126 Xpath 16384 " X: 0 | |
| 6127 endif | |
| 6128 endtry | |
| 6129 catch /.*/ | |
| 6130 Xpath 32768 " X: 0 | |
| 6131 Xout v:exception "in" v:throwpoint | |
| 6132 finally | |
| 6133 break " discard error for $VIMNOERRTHROW | |
| 6134 endtry | |
| 6135 endwhile | |
| 6136 | |
| 6137 while 1 | |
| 6138 try | |
| 6139 try | |
| 6140 let caught = 0 | |
| 6141 ExecAsScript F | |
| 6142 catch /^Vim:/ | |
| 6143 let caught = 1 | |
| 6144 let v:errmsg = substitute(v:exception, '^Vim:', '', "") | |
| 6145 finally | |
| 6146 Xpath 65536 " X: 65536 | |
| 6147 if !caught && !$VIMNOERRTHROW | |
| 6148 Xpath 131072 " X: 0 | |
| 6149 endif | |
| 6150 if !MSG('E170', "Missing :endwhile") | |
| 6151 Xpath 262144 " X: 0 | |
| 6152 endif | |
| 6153 endtry | |
| 6154 catch /.*/ | |
| 6155 Xpath 524288 " X: 0 | |
| 6156 Xout v:exception "in" v:throwpoint | |
| 6157 finally | |
| 6158 break " discard error for $VIMNOERRTHROW | |
| 6159 endtry | |
| 6160 endwhile | |
| 6161 | |
| 6162 function! G() | |
| 6163 call G() | |
| 6164 endfunction | |
| 6165 | |
| 6166 while 1 | |
| 6167 try | |
| 6168 let mfd_save = &mfd | |
| 6169 set mfd=3 | |
| 6170 try | |
| 6171 let caught = 0 | |
| 6172 call G() | |
| 6173 catch /^Vim(call):/ | |
| 6174 let caught = 1 | |
| 6175 let v:errmsg = substitute(v:exception, '^Vim(call):', '', "") | |
| 6176 finally | |
| 6177 Xpath 1048576 " X: 1048576 | |
| 6178 if !caught && !$VIMNOERRTHROW | |
| 6179 Xpath 2097152 " X: 0 | |
| 6180 endif | |
| 6181 if !MSG('E132', "Function call depth is higher than 'maxfuncdepth'") | |
| 6182 Xpath 4194304 " X: 0 | |
| 6183 endif | |
| 6184 endtry | |
| 6185 catch /.*/ | |
| 6186 Xpath 8388608 " X: 0 | |
| 6187 Xout v:exception "in" v:throwpoint | |
| 6188 finally | |
| 6189 let &mfd = mfd_save | |
| 6190 break " discard error for $VIMNOERRTHROW | |
| 6191 endtry | |
| 6192 endwhile | |
| 6193 | |
| 6194 function! H() | |
| 6195 return H() | |
| 6196 endfunction | |
| 6197 | |
| 6198 while 1 | |
| 6199 try | |
| 6200 let mfd_save = &mfd | |
| 6201 set mfd=3 | |
| 6202 try | |
| 6203 let caught = 0 | |
| 6204 call H() | |
| 6205 catch /^Vim(return):/ | |
| 6206 let caught = 1 | |
| 6207 let v:errmsg = substitute(v:exception, '^Vim(return):', '', "") | |
| 6208 finally | |
| 6209 Xpath 16777216 " X: 16777216 | |
| 6210 if !caught && !$VIMNOERRTHROW | |
| 6211 Xpath 33554432 " X: 0 | |
| 6212 endif | |
| 6213 if !MSG('E132', "Function call depth is higher than 'maxfuncdepth'") | |
| 6214 Xpath 67108864 " X: 0 | |
| 6215 endif | |
| 6216 endtry | |
| 6217 catch /.*/ | |
| 6218 Xpath 134217728 " X: 0 | |
| 6219 Xout v:exception "in" v:throwpoint | |
| 6220 finally | |
| 6221 let &mfd = mfd_save | |
| 6222 break " discard error for $VIMNOERRTHROW | |
| 6223 endtry | |
| 6224 endwhile | |
| 6225 | |
| 6226 unlet! caught mfd_save | |
| 6227 delfunction F | |
| 6228 delfunction G | |
| 6229 delfunction H | |
| 6230 Xpath 268435456 " X: 268435456 | |
| 6231 | |
| 6232 Xcheck 286331153 | |
| 6233 | |
| 6234 " Leave MSG() for the next test. | |
| 6235 | |
| 6236 | |
| 6237 "------------------------------------------------------------------------------- | |
| 6238 " Test 63: Suppressing error exceptions by :silent!. {{{1 | |
| 6239 " | |
| 6240 " A :silent! command inside a :try/:endtry region suppresses the | |
| 6241 " conversion of errors to an exception and the immediate abortion on | |
| 6242 " error. When the commands executed by the :silent! themselves open | |
| 6243 " a new :try/:endtry region, conversion of errors to exception and | |
| 6244 " immediate abortion is switched on again - until the next :silent! | |
| 6245 " etc. The :silent! has the effect of setting v:errmsg to the error | |
| 6246 " message text (without displaying it) and continuing with the next | |
| 6247 " script line. | |
| 6248 " | |
| 6249 " When a command triggering autocommands is executed by :silent! | |
| 6250 " inside a :try/:endtry, the autocommand execution is not suppressed | |
| 6251 " on error. | |
| 6252 " | |
| 6253 " This test reuses the function MSG() from the previous test. | |
| 6254 "------------------------------------------------------------------------------- | |
| 6255 | |
| 6256 XpathINIT | |
| 6257 | |
| 6258 XloopINIT! 1 4 | |
| 6259 | |
| 6260 let taken = "" | |
| 6261 | |
| 6262 function! S(n) abort | |
| 6263 XloopNEXT | |
| 6264 let g:taken = g:taken . "E" . a:n | |
| 6265 let v:errmsg = "" | |
| 6266 exec "asdf" . a:n | |
| 6267 | |
| 6268 " Check that ":silent!" continues: | |
| 6269 Xloop 1 | |
| 6270 | |
| 6271 " Check that ":silent!" sets "v:errmsg": | |
| 6272 if MSG('E492', "Not an editor command") | |
| 6273 Xloop 2 | |
| 6274 endif | |
| 6275 endfunction | |
| 6276 | |
| 6277 function! Foo() | |
| 6278 while 1 | |
| 6279 try | |
| 6280 try | |
| 6281 let caught = 0 | |
| 6282 " This is not silent: | |
| 6283 call S(3) " X: 0 * 16 | |
| 6284 catch /^Vim:/ | |
| 6285 let caught = 1 | |
| 6286 let errmsg3 = substitute(v:exception, '^Vim:', '', "") | |
| 6287 silent! call S(4) " X: 3 * 64 | |
| 6288 finally | |
| 6289 if !caught | |
| 6290 let errmsg3 = v:errmsg | |
| 6291 " Do call S(4) here if not executed in :catch. | |
| 6292 silent! call S(4) | |
| 6293 endif | |
| 6294 Xpath 1048576 " X: 1048576 | |
| 6295 if !caught && !$VIMNOERRTHROW | |
| 6296 Xpath 2097152 " X: 0 | |
| 6297 endif | |
| 6298 let v:errmsg = errmsg3 | |
| 6299 if !MSG('E492', "Not an editor command") | |
| 6300 Xpath 4194304 " X: 0 | |
| 6301 endif | |
| 6302 silent! call S(5) " X: 3 * 256 | |
| 303 | 6303 " Break out of try conditionals that cover ":silent!". This also |
| 7 | 6304 " discards the aborting error when $VIMNOERRTHROW is non-zero. |
| 6305 break | |
| 6306 endtry | |
| 6307 catch /.*/ | |
| 6308 Xpath 8388608 " X: 0 | |
| 6309 Xout v:exception "in" v:throwpoint | |
| 6310 endtry | |
| 6311 endwhile | |
| 6312 " This is a double ":silent!" (see caller). | |
| 6313 silent! call S(6) " X: 3 * 1024 | |
| 6314 endfunction | |
| 6315 | |
| 6316 function! Bar() | |
| 6317 try | |
| 6318 silent! call S(2) " X: 3 * 4 | |
| 6319 " X: 3 * 4096 | |
| 6320 silent! execute "call Foo() | call S(7)" | |
| 6321 silent! call S(8) " X: 3 * 16384 | |
| 6322 endtry " normal end of try cond that covers ":silent!" | |
| 6323 " This has a ":silent!" from the caller: | |
| 6324 call S(9) " X: 3 * 65536 | |
| 6325 endfunction | |
| 6326 | |
| 6327 silent! call S(1) " X: 3 * 1 | |
| 6328 silent! call Bar() | |
| 6329 silent! call S(10) " X: 3 * 262144 | |
| 6330 | |
| 6331 let expected = "E1E2E3E4E5E6E7E8E9E10" | |
| 6332 if taken != expected | |
| 6333 Xpath 16777216 " X: 0 | |
| 6334 Xout "'taken' is" taken "instead of" expected | |
| 6335 endif | |
| 6336 | |
| 6337 augroup TMP | |
| 6338 autocmd BufWritePost * Xpath 33554432 " X: 33554432 | |
| 6339 augroup END | |
| 6340 | |
| 6341 Xpath 67108864 " X: 67108864 | |
| 6342 write /i/m/p/o/s/s/i/b/l/e | |
| 6343 Xpath 134217728 " X: 134217728 | |
| 6344 | |
| 6345 autocmd! TMP | |
| 6346 unlet! caught errmsg3 taken expected | |
| 6347 delfunction S | |
| 6348 delfunction Foo | |
| 6349 delfunction Bar | |
| 6350 delfunction MSG | |
| 6351 | |
| 6352 Xcheck 236978127 | |
| 6353 | |
| 6354 | |
| 6355 "------------------------------------------------------------------------------- | |
| 6356 " Test 64: Error exceptions after error, interrupt or :throw {{{1 | |
| 6357 " | |
| 6358 " When an error occurs after an interrupt or a :throw but before | |
| 6359 " a matching :catch is reached, all following :catches of that try | |
| 6360 " block are ignored, but the error exception can be caught by the next | |
| 6361 " surrounding try conditional. Any previous error exception is | |
| 6362 " discarded. An error is ignored when there is a previous error that | |
| 6363 " has not been caught. | |
| 6364 "------------------------------------------------------------------------------- | |
| 6365 | |
| 6366 XpathINIT | |
| 6367 | |
| 6368 if ExtraVim() | |
| 6369 | |
| 6370 while 1 | |
| 6371 try | |
| 6372 try | |
| 6373 Xpath 1 " X: 1 | |
| 6374 let caught = 0 | |
| 6375 while 1 | |
| 6376 " if 1 | |
| 6377 " Missing :endif | |
| 6378 endwhile " throw error exception | |
| 6379 catch /^Vim(/ | |
| 6380 let caught = 1 | |
| 6381 finally | |
| 6382 Xpath 2 " X: 2 | |
| 6383 if caught || $VIMNOERRTHROW | |
| 6384 Xpath 4 " X: 4 | |
| 6385 endif | |
| 6386 endtry | |
| 6387 catch /.*/ | |
| 6388 Xpath 8 " X: 0 | |
| 6389 Xout v:exception "in" v:throwpoint | |
| 6390 finally | |
| 6391 break " discard error for $VIMNOERRTHROW | |
| 6392 endtry | |
| 6393 endwhile | |
| 6394 | |
| 6395 while 1 | |
| 6396 try | |
| 6397 try | |
| 6398 Xpath 16 " X: 16 | |
| 6399 let caught = 0 | |
| 6400 try | |
| 6401 " if 1 | |
| 6402 " Missing :endif | |
| 6403 catch /.*/ " throw error exception | |
| 6404 Xpath 32 " X: 0 | |
| 6405 catch /.*/ | |
| 6406 Xpath 64 " X: 0 | |
| 6407 endtry | |
| 6408 catch /^Vim(/ | |
| 6409 let caught = 1 | |
| 6410 finally | |
| 6411 Xpath 128 " X: 128 | |
| 6412 if caught || $VIMNOERRTHROW | |
| 6413 Xpath 256 " X: 256 | |
| 6414 endif | |
| 6415 endtry | |
| 6416 catch /.*/ | |
| 6417 Xpath 512 " X: 0 | |
| 6418 Xout v:exception "in" v:throwpoint | |
| 6419 finally | |
| 6420 break " discard error for $VIMNOERRTHROW | |
| 6421 endtry | |
| 6422 endwhile | |
| 6423 | |
| 6424 while 1 | |
| 6425 try | |
| 6426 try | |
| 6427 let caught = 0 | |
| 6428 try | |
| 6429 Xpath 1024 " X: 1024 | |
| 6430 "INTERRUPT | |
| 6431 catch /do_not_catch/ | |
| 6432 Xpath 2048 " X: 0 | |
| 6433 " if 1 | |
| 6434 " Missing :endif | |
| 6435 catch /.*/ " throw error exception | |
| 6436 Xpath 4096 " X: 0 | |
| 6437 catch /.*/ | |
| 6438 Xpath 8192 " X: 0 | |
| 6439 endtry | |
| 6440 catch /^Vim(/ | |
| 6441 let caught = 1 | |
| 6442 finally | |
| 6443 Xpath 16384 " X: 16384 | |
| 6444 if caught || $VIMNOERRTHROW | |
| 6445 Xpath 32768 " X: 32768 | |
| 6446 endif | |
| 6447 endtry | |
| 6448 catch /.*/ | |
| 6449 Xpath 65536 " X: 0 | |
| 6450 Xout v:exception "in" v:throwpoint | |
| 6451 finally | |
| 6452 break " discard error for $VIMNOERRTHROW | |
| 6453 endtry | |
| 6454 endwhile | |
| 6455 | |
| 6456 while 1 | |
| 6457 try | |
| 6458 try | |
| 6459 let caught = 0 | |
| 6460 try | |
| 6461 Xpath 131072 " X: 131072 | |
| 6462 throw "x" | |
| 6463 catch /do_not_catch/ | |
| 6464 Xpath 262144 " X: 0 | |
| 6465 " if 1 | |
| 6466 " Missing :endif | |
| 6467 catch /x/ " throw error exception | |
| 6468 Xpath 524288 " X: 0 | |
| 6469 catch /.*/ | |
| 6470 Xpath 1048576 " X: 0 | |
| 6471 endtry | |
| 6472 catch /^Vim(/ | |
| 6473 let caught = 1 | |
| 6474 finally | |
| 6475 Xpath 2097152 " X: 2097152 | |
| 6476 if caught || $VIMNOERRTHROW | |
| 6477 Xpath 4194304 " X: 4194304 | |
| 6478 endif | |
| 6479 endtry | |
| 6480 catch /.*/ | |
| 6481 Xpath 8388608 " X: 0 | |
| 6482 Xout v:exception "in" v:throwpoint | |
| 6483 finally | |
| 6484 break " discard error for $VIMNOERRTHROW | |
| 6485 endtry | |
| 6486 endwhile | |
| 6487 | |
| 6488 while 1 | |
| 6489 try | |
| 6490 try | |
| 6491 let caught = 0 | |
| 6492 Xpath 16777216 " X: 16777216 | |
| 6493 " endif " :endif without :if; throw error exception | |
| 6494 " if 1 | |
| 6495 " Missing :endif | |
| 6496 catch /do_not_catch/ " ignore new error | |
| 6497 Xpath 33554432 " X: 0 | |
| 6498 catch /^Vim(endif):/ | |
| 6499 let caught = 1 | |
| 6500 catch /^Vim(/ | |
| 6501 Xpath 67108864 " X: 0 | |
| 6502 finally | |
| 6503 Xpath 134217728 " X: 134217728 | |
| 6504 if caught || $VIMNOERRTHROW | |
| 6505 Xpath 268435456 " X: 268435456 | |
| 6506 endif | |
| 6507 endtry | |
| 6508 catch /.*/ | |
| 6509 Xpath 536870912 " X: 0 | |
| 6510 Xout v:exception "in" v:throwpoint | |
| 6511 finally | |
| 6512 break " discard error for $VIMNOERRTHROW | |
| 6513 endtry | |
| 6514 endwhile | |
| 6515 | |
| 6516 Xpath 1073741824 " X: 1073741824 | |
| 6517 | |
| 6518 endif | |
| 6519 | |
| 6520 Xcheck 1499645335 | |
| 6521 | |
| 6522 | |
| 6523 "------------------------------------------------------------------------------- | |
| 6524 " Test 65: Errors in the /pattern/ argument of a :catch {{{1 | |
| 6525 " | |
| 6526 " On an error in the /pattern/ argument of a :catch, the :catch does | |
| 6527 " not match. Any following :catches of the same :try/:endtry don't | |
| 6528 " match either. Finally clauses are executed. | |
| 6529 "------------------------------------------------------------------------------- | |
| 6530 | |
| 6531 XpathINIT | |
| 6532 | |
| 6533 function! MSG(enr, emsg) | |
| 6534 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 6535 if a:enr == "" | |
| 6536 Xout "TODO: Add message number for:" a:emsg | |
| 6537 let v:errmsg = ":" . v:errmsg | |
| 6538 endif | |
| 6539 let match = 1 | |
| 6540 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 6541 let match = 0 | |
| 6542 if v:errmsg == "" | |
| 6543 Xout "Message missing." | |
| 6544 else | |
| 6545 let v:errmsg = escape(v:errmsg, '"') | |
| 6546 Xout "Unexpected message:" v:errmsg | |
| 6547 endif | |
| 6548 endif | |
| 6549 return match | |
| 6550 endfunction | |
| 6551 | |
| 6552 try | |
| 6553 try | |
| 6554 Xpath 1 " X: 1 | |
| 6555 throw "oops" | |
| 6556 catch /^oops$/ | |
| 6557 Xpath 2 " X: 2 | |
| 6558 catch /\)/ " not checked; exception has already been caught | |
| 6559 Xpath 4 " X: 0 | |
| 6560 endtry | |
| 6561 Xpath 8 " X: 8 | |
| 6562 catch /.*/ | |
| 6563 Xpath 16 " X: 0 | |
| 6564 Xout v:exception "in" v:throwpoint | |
| 6565 endtry | |
| 6566 | |
| 6567 function! F() | |
| 6568 try | |
| 6569 let caught = 0 | |
| 6570 try | |
| 6571 try | |
| 6572 Xpath 32 " X: 32 | |
| 6573 throw "ab" | |
| 6574 catch /abc/ " does not catch | |
| 6575 Xpath 64 " X: 0 | |
| 6576 catch /\)/ " error; discards exception | |
| 6577 Xpath 128 " X: 0 | |
| 6578 catch /.*/ " not checked | |
| 6579 Xpath 256 " X: 0 | |
| 6580 finally | |
| 6581 Xpath 512 " X: 512 | |
| 6582 endtry | |
| 6583 Xpath 1024 " X: 0 | |
| 6584 catch /^ab$/ " checked, but original exception is discarded | |
| 6585 Xpath 2048 " X: 0 | |
| 6586 catch /^Vim(catch):/ | |
| 6587 let caught = 1 | |
| 6588 let v:errmsg = substitute(v:exception, '^Vim(catch):', '', "") | |
| 6589 finally | |
| 6590 Xpath 4096 " X: 4096 | |
| 6591 if !caught && !$VIMNOERRTHROW | |
| 6592 Xpath 8192 " X: 0 | |
| 6593 endif | |
| 6594 if caught ? !MSG('E55', 'Unmatched \\)') | |
| 6595 \ : !MSG('E475', "Invalid argument") | |
| 6596 Xpath 16384 " X: 0 | |
| 6597 endif | |
| 6598 if !caught | |
| 6599 return | " discard error | |
| 6600 endif | |
| 6601 endtry | |
| 6602 catch /.*/ | |
| 6603 Xpath 32768 " X: 0 | |
| 6604 Xout v:exception "in" v:throwpoint | |
| 6605 endtry | |
| 6606 endfunction | |
| 6607 | |
| 6608 call F() | |
| 6609 Xpath 65536 " X: 65536 | |
| 6610 | |
| 6611 delfunction MSG | |
| 6612 delfunction F | |
| 6613 unlet! caught | |
| 6614 | |
| 6615 Xcheck 70187 | |
| 6616 | |
| 6617 | |
| 6618 "------------------------------------------------------------------------------- | |
| 6619 " Test 66: Stop range :call on error, interrupt, or :throw {{{1 | |
| 6620 " | |
| 6621 " When a function which is multiply called for a range since it | |
| 6622 " doesn't handle the range itself has an error in a command | |
| 6623 " dynamically enclosed by :try/:endtry or gets an interrupt or | |
| 6624 " executes a :throw, no more calls for the remaining lines in the | |
| 6625 " range are made. On an error in a command not dynamically enclosed | |
| 6626 " by :try/:endtry, the function is executed again for the remaining | |
| 6627 " lines in the range. | |
| 6628 "------------------------------------------------------------------------------- | |
| 6629 | |
| 6630 XpathINIT | |
| 6631 | |
| 6632 if ExtraVim() | |
| 6633 | |
| 6634 let file = tempname() | |
| 6635 exec "edit" file | |
| 6636 | |
| 6637 insert | |
| 6638 line 1 | |
| 6639 line 2 | |
| 6640 line 3 | |
| 6641 . | |
| 6642 | |
| 6643 XloopINIT! 1 2 | |
| 6644 | |
| 6645 let taken = "" | |
| 6646 let expected = "G1EF1E(1)F1E(2)F1E(3)G2EF2E(1)G3IF3I(1)G4TF4T(1)G5AF5A(1)" | |
| 6647 | |
| 6648 function! F(reason, n) abort | |
| 6649 let g:taken = g:taken . "F" . a:n . | |
| 6650 \ substitute(a:reason, '\(\l\).*', '\u\1', "") . | |
| 6651 \ "(" . line(".") . ")" | |
| 6652 | |
| 6653 if a:reason == "error" | |
| 6654 asdf | |
| 6655 elseif a:reason == "interrupt" | |
| 6656 "INTERRUPT | |
| 6657 let dummy = 0 | |
| 6658 elseif a:reason == "throw" | |
| 6659 throw "xyz" | |
| 6660 elseif a:reason == "aborting error" | |
| 6661 XloopNEXT | |
| 6662 if g:taken != g:expected | |
| 6663 Xloop 1 " X: 0 | |
| 6664 Xout "'taken' is" g:taken "instead of" g:expected | |
| 6665 endif | |
| 6666 try | |
| 6667 bwipeout! | |
| 6668 call delete(file) | |
| 6669 asdf | |
| 6670 endtry | |
| 6671 endif | |
| 6672 endfunction | |
| 6673 | |
| 6674 function! G(reason, n) | |
| 6675 let g:taken = g:taken . "G" . a:n . | |
| 6676 \ substitute(a:reason, '\(\l\).*', '\u\1', "") | |
| 6677 1,3call F(a:reason, a:n) | |
| 6678 endfunction | |
| 6679 | |
| 6680 Xpath 8 " X: 8 | |
| 6681 call G("error", 1) | |
| 6682 try | |
| 6683 Xpath 16 " X: 16 | |
| 6684 try | |
| 6685 call G("error", 2) | |
| 6686 Xpath 32 " X: 0 | |
| 6687 finally | |
| 6688 Xpath 64 " X: 64 | |
| 6689 try | |
| 6690 call G("interrupt", 3) | |
| 6691 Xpath 128 " X: 0 | |
| 6692 finally | |
| 6693 Xpath 256 " X: 256 | |
| 6694 try | |
| 6695 call G("throw", 4) | |
| 6696 Xpath 512 " X: 0 | |
| 6697 endtry | |
| 6698 endtry | |
| 6699 endtry | |
| 6700 catch /xyz/ | |
| 6701 Xpath 1024 " X: 1024 | |
| 6702 catch /.*/ | |
| 6703 Xpath 2048 " X: 0 | |
| 6704 Xout v:exception "in" ExtraVimThrowpoint() | |
| 6705 endtry | |
| 6706 Xpath 4096 " X: 4096 | |
| 6707 call G("aborting error", 5) | |
| 6708 Xpath 8192 " X: 0 | |
| 6709 Xout "'taken' is" taken "instead of" expected | |
| 6710 | |
| 6711 endif | |
| 6712 | |
| 6713 Xcheck 5464 | |
| 6714 | |
| 6715 | |
| 6716 "------------------------------------------------------------------------------- | |
| 303 | 6717 " Test 67: :throw across :call command {{{1 |
| 7 | 6718 " |
| 6719 " On a call command, an exception might be thrown when evaluating the | |
| 6720 " function name, during evaluation of the arguments, or when the | |
| 6721 " function is being executed. The exception can be caught by the | |
| 6722 " caller. | |
| 6723 "------------------------------------------------------------------------------- | |
| 6724 | |
| 6725 XpathINIT | |
| 6726 | |
| 6727 function! THROW(x, n) | |
| 6728 if a:n == 1 | |
| 303 | 6729 Xpath 1 " X: 1 |
| 7 | 6730 elseif a:n == 2 |
| 303 | 6731 Xpath 2 " X: 2 |
| 7 | 6732 elseif a:n == 3 |
| 303 | 6733 Xpath 4 " X: 4 |
| 7 | 6734 endif |
| 6735 throw a:x | |
| 6736 endfunction | |
| 6737 | |
| 6738 function! NAME(x, n) | |
| 6739 if a:n == 1 | |
| 303 | 6740 Xpath 8 " X: 0 |
| 7 | 6741 elseif a:n == 2 |
| 303 | 6742 Xpath 16 " X: 16 |
| 7 | 6743 elseif a:n == 3 |
| 303 | 6744 Xpath 32 " X: 32 |
| 7 | 6745 elseif a:n == 4 |
| 303 | 6746 Xpath 64 " X: 64 |
| 7 | 6747 endif |
| 6748 return a:x | |
| 6749 endfunction | |
| 6750 | |
| 6751 function! ARG(x, n) | |
| 6752 if a:n == 1 | |
| 303 | 6753 Xpath 128 " X: 0 |
| 7 | 6754 elseif a:n == 2 |
| 303 | 6755 Xpath 256 " X: 0 |
| 7 | 6756 elseif a:n == 3 |
| 303 | 6757 Xpath 512 " X: 512 |
| 7 | 6758 elseif a:n == 4 |
| 303 | 6759 Xpath 1024 " X: 1024 |
| 7 | 6760 endif |
| 6761 return a:x | |
| 6762 endfunction | |
| 6763 | |
| 6764 function! F(x, n) | |
| 6765 if a:n == 2 | |
| 303 | 6766 Xpath 2048 " X: 0 |
| 7 | 6767 elseif a:n == 4 |
| 303 | 6768 Xpath 4096 " X: 4096 |
| 7 | 6769 endif |
| 6770 endfunction | |
| 6771 | |
| 303 | 6772 while 1 |
| 6773 try | |
| 6774 let error = 0 | |
| 6775 let v:errmsg = "" | |
| 6776 | |
| 6777 while 1 | |
| 6778 try | |
| 6779 Xpath 8192 " X: 8192 | |
| 6780 call {NAME(THROW("name", 1), 1)}(ARG(4711, 1), 1) | |
| 6781 Xpath 16384 " X: 0 | |
| 6782 catch /^name$/ | |
| 6783 Xpath 32768 " X: 32768 | |
| 6784 catch /.*/ | |
| 6785 let error = 1 | |
| 6786 Xout "1:" v:exception "in" v:throwpoint | |
| 6787 finally | |
| 6788 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6789 let error = 1 | |
| 6790 Xout "1:" v:errmsg | |
| 6791 endif | |
| 6792 if error | |
| 6793 Xpath 65536 " X: 0 | |
| 6794 endif | |
| 6795 let error = 0 | |
| 6796 let v:errmsg = "" | |
| 6797 break " discard error for $VIMNOERRTHROW | |
| 6798 endtry | |
| 6799 endwhile | |
| 6800 | |
| 6801 while 1 | |
| 6802 try | |
| 6803 Xpath 131072 " X: 131072 | |
| 6804 call {NAME("F", 2)}(ARG(THROW("arg", 2), 2), 2) | |
| 6805 Xpath 262144 " X: 0 | |
| 6806 catch /^arg$/ | |
| 6807 Xpath 524288 " X: 524288 | |
| 6808 catch /.*/ | |
| 6809 let error = 1 | |
| 6810 Xout "2:" v:exception "in" v:throwpoint | |
| 6811 finally | |
| 6812 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6813 let error = 1 | |
| 6814 Xout "2:" v:errmsg | |
| 6815 endif | |
| 6816 if error | |
| 6817 Xpath 1048576 " X: 0 | |
| 6818 endif | |
| 6819 let error = 0 | |
| 6820 let v:errmsg = "" | |
| 6821 break " discard error for $VIMNOERRTHROW | |
| 6822 endtry | |
| 6823 endwhile | |
| 6824 | |
| 6825 while 1 | |
| 6826 try | |
| 6827 Xpath 2097152 " X: 2097152 | |
| 6828 call {NAME("THROW", 3)}(ARG("call", 3), 3) | |
| 6829 Xpath 4194304 " X: 0 | |
| 6830 catch /^call$/ | |
| 6831 Xpath 8388608 " X: 8388608 | |
| 6832 catch /^0$/ " default return value | |
| 6833 Xpath 16777216 " X: 0 | |
| 6834 Xout "3:" v:throwpoint | |
| 6835 catch /.*/ | |
| 6836 let error = 1 | |
| 6837 Xout "3:" v:exception "in" v:throwpoint | |
| 6838 finally | |
| 6839 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6840 let error = 1 | |
| 6841 Xout "3:" v:errmsg | |
| 6842 endif | |
| 6843 if error | |
| 6844 Xpath 33554432 " X: 0 | |
| 6845 endif | |
| 6846 let error = 0 | |
| 6847 let v:errmsg = "" | |
| 6848 break " discard error for $VIMNOERRTHROW | |
| 6849 endtry | |
| 6850 endwhile | |
| 6851 | |
| 6852 while 1 | |
| 6853 try | |
| 6854 Xpath 67108864 " X: 67108864 | |
| 6855 call {NAME("F", 4)}(ARG(4711, 4), 4) | |
| 6856 Xpath 134217728 " X: 134217728 | |
| 6857 catch /.*/ | |
| 6858 let error = 1 | |
| 6859 Xout "4:" v:exception "in" v:throwpoint | |
| 6860 finally | |
| 6861 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6862 let error = 1 | |
| 6863 Xout "4:" v:errmsg | |
| 6864 endif | |
| 6865 if error | |
| 6866 Xpath 268435456 " X: 0 | |
| 6867 endif | |
| 6868 let error = 0 | |
| 6869 let v:errmsg = "" | |
| 6870 break " discard error for $VIMNOERRTHROW | |
| 6871 endtry | |
| 6872 endwhile | |
| 6873 | |
| 6874 catch /^0$/ " default return value | |
| 6875 Xpath 536870912 " X: 0 | |
| 6876 Xout v:throwpoint | |
| 7 | 6877 catch /.*/ |
| 303 | 6878 let error = 1 |
| 6879 Xout v:exception "in" v:throwpoint | |
| 6880 finally | |
| 6881 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6882 let error = 1 | |
| 6883 Xout v:errmsg | |
| 6884 endif | |
| 6885 if error | |
| 6886 Xpath 1073741824 " X: 0 | |
| 6887 endif | |
| 6888 break " discard error for $VIMNOERRTHROW | |
| 6889 endtry | |
| 6890 endwhile | |
| 6891 | |
| 6892 unlet error | |
| 7 | 6893 delfunction F |
| 6894 | |
| 6895 Xcheck 212514423 | |
| 6896 | |
| 6897 " Leave THROW(), NAME(), and ARG() for the next test. | |
| 6898 | |
| 6899 | |
| 6900 "------------------------------------------------------------------------------- | |
| 303 | 6901 " Test 68: :throw across function calls in expressions {{{1 |
| 7 | 6902 " |
| 6903 " On a function call within an expression, an exception might be | |
| 6904 " thrown when evaluating the function name, during evaluation of the | |
| 6905 " arguments, or when the function is being executed. The exception | |
| 6906 " can be caught by the caller. | |
| 6907 " | |
| 6908 " This test reuses the functions THROW(), NAME(), and ARG() from the | |
| 6909 " previous test. | |
| 6910 "------------------------------------------------------------------------------- | |
| 6911 | |
| 6912 XpathINIT | |
| 6913 | |
| 6914 function! F(x, n) | |
| 6915 if a:n == 2 | |
| 303 | 6916 Xpath 2048 " X: 0 |
| 7 | 6917 elseif a:n == 4 |
| 303 | 6918 Xpath 4096 " X: 4096 |
| 7 | 6919 endif |
| 6920 return a:x | |
| 6921 endfunction | |
| 6922 | |
| 6923 unlet! var1 var2 var3 var4 | |
| 6924 | |
| 303 | 6925 while 1 |
| 6926 try | |
| 6927 let error = 0 | |
| 6928 let v:errmsg = "" | |
| 6929 | |
| 6930 while 1 | |
| 6931 try | |
| 6932 Xpath 8192 " X: 8192 | |
| 6933 let var1 = {NAME(THROW("name", 1), 1)}(ARG(4711, 1), 1) | |
| 6934 Xpath 16384 " X: 0 | |
| 6935 catch /^name$/ | |
| 6936 Xpath 32768 " X: 32768 | |
| 6937 catch /.*/ | |
| 6938 let error = 1 | |
| 6939 Xout "1:" v:exception "in" v:throwpoint | |
| 6940 finally | |
| 6941 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6942 let error = 1 | |
| 6943 Xout "1:" v:errmsg | |
| 6944 endif | |
| 6945 if error | |
| 6946 Xpath 65536 " X: 0 | |
| 6947 endif | |
| 6948 let error = 0 | |
| 6949 let v:errmsg = "" | |
| 6950 break " discard error for $VIMNOERRTHROW | |
| 6951 endtry | |
| 6952 endwhile | |
| 6953 | |
| 6954 while 1 | |
| 6955 try | |
| 6956 Xpath 131072 " X: 131072 | |
| 6957 let var2 = {NAME("F", 2)}(ARG(THROW("arg", 2), 2), 2) | |
| 6958 Xpath 262144 " X: 0 | |
| 6959 catch /^arg$/ | |
| 6960 Xpath 524288 " X: 524288 | |
| 6961 catch /.*/ | |
| 6962 let error = 1 | |
| 6963 Xout "2:" v:exception "in" v:throwpoint | |
| 6964 finally | |
| 6965 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6966 let error = 1 | |
| 6967 Xout "2:" v:errmsg | |
| 6968 endif | |
| 6969 if error | |
| 6970 Xpath 1048576 " X: 0 | |
| 6971 endif | |
| 6972 let error = 0 | |
| 6973 let v:errmsg = "" | |
| 6974 break " discard error for $VIMNOERRTHROW | |
| 6975 endtry | |
| 6976 endwhile | |
| 6977 | |
| 6978 while 1 | |
| 6979 try | |
| 6980 Xpath 2097152 " X: 2097152 | |
| 6981 let var3 = {NAME("THROW", 3)}(ARG("call", 3), 3) | |
| 6982 Xpath 4194304 " X: 0 | |
| 6983 catch /^call$/ | |
| 6984 Xpath 8388608 " X: 8388608 | |
| 6985 catch /^0$/ " default return value | |
| 6986 Xpath 16777216 " X: 0 | |
| 6987 Xout "3:" v:throwpoint | |
| 6988 catch /.*/ | |
| 6989 let error = 1 | |
| 6990 Xout "3:" v:exception "in" v:throwpoint | |
| 6991 finally | |
| 6992 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 6993 let error = 1 | |
| 6994 Xout "3:" v:errmsg | |
| 6995 endif | |
| 6996 if error | |
| 6997 Xpath 33554432 " X: 0 | |
| 6998 endif | |
| 6999 let error = 0 | |
| 7000 let v:errmsg = "" | |
| 7001 break " discard error for $VIMNOERRTHROW | |
| 7002 endtry | |
| 7003 endwhile | |
| 7004 | |
| 7005 while 1 | |
| 7006 try | |
| 7007 Xpath 67108864 " X: 67108864 | |
| 7008 let var4 = {NAME("F", 4)}(ARG(4711, 4), 4) | |
| 7009 Xpath 134217728 " X: 134217728 | |
| 7010 catch /.*/ | |
| 7011 let error = 1 | |
| 7012 Xout "4:" v:exception "in" v:throwpoint | |
| 7013 finally | |
| 7014 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 7015 let error = 1 | |
| 7016 Xout "4:" v:errmsg | |
| 7017 endif | |
| 7018 if error | |
| 7019 Xpath 268435456 " X: 0 | |
| 7020 endif | |
| 7021 let error = 0 | |
| 7022 let v:errmsg = "" | |
| 7023 break " discard error for $VIMNOERRTHROW | |
| 7024 endtry | |
| 7025 endwhile | |
| 7026 | |
| 7027 catch /^0$/ " default return value | |
| 7028 Xpath 536870912 " X: 0 | |
| 7029 Xout v:throwpoint | |
| 7 | 7030 catch /.*/ |
| 303 | 7031 let error = 1 |
| 7032 Xout v:exception "in" v:throwpoint | |
| 7033 finally | |
| 7034 if !error && $VIMNOERRTHROW && v:errmsg != "" | |
| 7035 let error = 1 | |
| 7036 Xout v:errmsg | |
| 7037 endif | |
| 7038 if error | |
| 7039 Xpath 1073741824 " X: 0 | |
| 7040 endif | |
| 7041 break " discard error for $VIMNOERRTHROW | |
| 7042 endtry | |
| 7043 endwhile | |
| 7 | 7044 |
| 7045 if exists("var1") || exists("var2") || exists("var3") || | |
| 7046 \ !exists("var4") || var4 != 4711 | |
| 7047 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 303 | 7048 let Xpath = Xpath + 2147483648 " X: 0 |
| 7 | 7049 if exists("var1") |
| 7050 Xout "var1 =" var1 | |
| 7051 endif | |
| 7052 if exists("var2") | |
| 7053 Xout "var2 =" var2 | |
| 7054 endif | |
| 7055 if exists("var3") | |
| 7056 Xout "var3 =" var3 | |
| 7057 endif | |
| 7058 if !exists("var4") | |
| 7059 Xout "var4 unset" | |
| 7060 elseif var4 != 4711 | |
| 7061 Xout "var4 =" var4 | |
| 7062 endif | |
| 7063 endif | |
| 7064 | |
| 303 | 7065 unlet! error var1 var2 var3 var4 |
| 7 | 7066 delfunction THROW |
| 7067 delfunction NAME | |
| 7068 delfunction ARG | |
| 7069 delfunction F | |
| 7070 | |
| 7071 Xcheck 212514423 | |
| 7072 | |
| 7073 | |
| 7074 "------------------------------------------------------------------------------- | |
| 303 | 7075 " Test 69: :throw across :if, :elseif, :while {{{1 |
| 7 | 7076 " |
| 7077 " On an :if, :elseif, or :while command, an exception might be thrown | |
| 7078 " during evaluation of the expression to test. The exception can be | |
| 7079 " caught by the script. | |
| 7080 "------------------------------------------------------------------------------- | |
| 7081 | |
| 7082 XpathINIT | |
| 7083 | |
| 7084 XloopINIT! 1 2 | |
| 7085 | |
| 7086 function! THROW(x) | |
| 7087 XloopNEXT | |
| 7088 Xloop 1 " X: 1 + 2 + 4 | |
| 7089 throw a:x | |
| 7090 endfunction | |
| 7091 | |
| 7092 try | |
| 7093 | |
| 7094 try | |
| 7095 Xpath 8 " X: 8 | |
| 7096 if 4711 == THROW("if") + 111 | |
| 7097 Xpath 16 " X: 0 | |
| 7098 else | |
| 7099 Xpath 32 " X: 0 | |
| 7100 endif | |
| 7101 Xpath 64 " X: 0 | |
| 7102 catch /^if$/ | |
| 7103 Xpath 128 " X: 128 | |
| 7104 catch /.*/ | |
| 7105 Xpath 256 " X: 0 | |
| 7106 Xout "if:" v:exception "in" v:throwpoint | |
| 7107 endtry | |
| 7108 | |
| 7109 try | |
| 7110 Xpath 512 " X: 512 | |
| 7111 if 4711 == 4 + 7 + 1 + 1 | |
| 7112 Xpath 1024 " X: 0 | |
| 7113 elseif 4711 == THROW("elseif") + 222 | |
| 7114 Xpath 2048 " X: 0 | |
| 7115 else | |
| 7116 Xpath 4096 " X: 0 | |
| 7117 endif | |
| 7118 Xpath 8192 " X: 0 | |
| 7119 catch /^elseif$/ | |
| 7120 Xpath 16384 " X: 16384 | |
| 7121 catch /.*/ | |
| 7122 Xpath 32768 " X: 0 | |
| 7123 Xout "elseif:" v:exception "in" v:throwpoint | |
| 7124 endtry | |
| 7125 | |
| 7126 try | |
| 7127 Xpath 65536 " X: 65536 | |
| 7128 while 4711 == THROW("while") + 4711 | |
| 7129 Xpath 131072 " X: 0 | |
| 7130 break | |
| 7131 endwhile | |
| 7132 Xpath 262144 " X: 0 | |
| 7133 catch /^while$/ | |
| 7134 Xpath 524288 " X: 524288 | |
| 7135 catch /.*/ | |
| 7136 Xpath 1048576 " X: 0 | |
| 7137 Xout "while:" v:exception "in" v:throwpoint | |
| 7138 endtry | |
| 7139 | |
| 7140 catch /^0$/ " default return value | |
| 7141 Xpath 2097152 " X: 0 | |
| 7142 Xout v:throwpoint | |
| 7143 catch /.*/ | |
| 7144 Xout v:exception "in" v:throwpoint | |
| 7145 Xpath 4194304 " X: 0 | |
| 7146 endtry | |
| 7147 | |
| 7148 Xpath 8388608 " X: 8388608 | |
| 7149 | |
| 7150 delfunction THROW | |
| 7151 | |
| 7152 Xcheck 8995471 | |
| 7153 | |
| 7154 | |
| 7155 "------------------------------------------------------------------------------- | |
| 303 | 7156 " Test 70: :throw across :return or :throw {{{1 |
| 7 | 7157 " |
| 7158 " On a :return or :throw command, an exception might be thrown during | |
| 7159 " evaluation of the expression to return or throw, respectively. The | |
| 7160 " exception can be caught by the script. | |
| 7161 "------------------------------------------------------------------------------- | |
| 7162 | |
| 7163 XpathINIT | |
| 7164 | |
| 7165 let taken = "" | |
| 7166 | |
| 7167 function! THROW(x, n) | |
| 7168 let g:taken = g:taken . "T" . a:n | |
| 7169 throw a:x | |
| 7170 endfunction | |
| 7171 | |
| 7172 function! F(x, y, n) | |
| 7173 let g:taken = g:taken . "F" . a:n | |
| 7174 return a:x + THROW(a:y, a:n) | |
| 7175 endfunction | |
| 7176 | |
| 7177 function! G(x, y, n) | |
| 7178 let g:taken = g:taken . "G" . a:n | |
| 7179 throw a:x . THROW(a:y, a:n) | |
| 7180 return a:x | |
| 7181 endfunction | |
| 7182 | |
| 7183 try | |
| 7184 try | |
| 7185 Xpath 1 " X: 1 | |
| 7186 call F(4711, "return", 1) | |
| 7187 Xpath 2 " X: 0 | |
| 7188 catch /^return$/ | |
| 7189 Xpath 4 " X: 4 | |
| 7190 catch /.*/ | |
| 7191 Xpath 8 " X: 0 | |
| 7192 Xout "return:" v:exception "in" v:throwpoint | |
| 7193 endtry | |
| 7194 | |
| 7195 try | |
| 7196 Xpath 16 " X: 16 | |
| 7197 let var = F(4712, "return-var", 2) | |
| 7198 Xpath 32 " X: 0 | |
| 7199 catch /^return-var$/ | |
| 7200 Xpath 64 " X: 64 | |
| 7201 catch /.*/ | |
| 7202 Xpath 128 " X: 0 | |
| 7203 Xout "return-var:" v:exception "in" v:throwpoint | |
| 7204 finally | |
| 7205 unlet! var | |
| 7206 endtry | |
| 7207 | |
| 7208 try | |
| 7209 Xpath 256 " X: 256 | |
| 7210 throw "except1" . THROW("throw1", 3) | |
| 7211 Xpath 512 " X: 0 | |
| 7212 catch /^except1/ | |
| 7213 Xpath 1024 " X: 0 | |
| 7214 catch /^throw1$/ | |
| 7215 Xpath 2048 " X: 2048 | |
| 7216 catch /.*/ | |
| 7217 Xpath 4096 " X: 0 | |
| 7218 Xout "throw1:" v:exception "in" v:throwpoint | |
| 7219 endtry | |
| 7220 | |
| 7221 try | |
| 7222 Xpath 8192 " X: 8192 | |
| 7223 call G("except2", "throw2", 4) | |
| 7224 Xpath 16384 " X: 0 | |
| 7225 catch /^except2/ | |
| 7226 Xpath 32768 " X: 0 | |
| 7227 catch /^throw2$/ | |
| 7228 Xpath 65536 " X: 65536 | |
| 7229 catch /.*/ | |
| 7230 Xpath 131072 " X: 0 | |
| 7231 Xout "throw2:" v:exception "in" v:throwpoint | |
| 7232 endtry | |
| 7233 | |
| 7234 try | |
| 7235 Xpath 262144 " X: 262144 | |
| 7236 let var = G("except3", "throw3", 5) | |
| 7237 Xpath 524288 " X: 0 | |
| 7238 catch /^except3/ | |
| 7239 Xpath 1048576 " X: 0 | |
| 7240 catch /^throw3$/ | |
| 7241 Xpath 2097152 " X: 2097152 | |
| 7242 catch /.*/ | |
| 7243 Xpath 4194304 " X: 0 | |
| 7244 Xout "throw3:" v:exception "in" v:throwpoint | |
| 7245 finally | |
| 7246 unlet! var | |
| 7247 endtry | |
| 7248 | |
| 7249 let expected = "F1T1F2T2T3G4T4G5T5" | |
| 7250 if taken != expected | |
| 7251 Xpath 8388608 " X: 0 | |
| 7252 Xout "'taken' is" taken "instead of" expected | |
| 7253 endif | |
| 7254 | |
| 7255 catch /^0$/ " default return value | |
| 7256 Xpath 16777216 " X: 0 | |
| 7257 Xout v:throwpoint | |
| 7258 catch /.*/ | |
| 7259 Xpath 33554432 " X: 0 | |
| 7260 Xout v:exception "in" v:throwpoint | |
| 7261 endtry | |
| 7262 | |
| 7263 Xpath 67108864 " X: 67108864 | |
| 7264 | |
| 7265 unlet taken expected | |
| 7266 delfunction THROW | |
| 7267 delfunction F | |
| 7268 delfunction G | |
| 7269 | |
| 7270 Xcheck 69544277 | |
| 7271 | |
| 7272 | |
| 7273 "------------------------------------------------------------------------------- | |
| 303 | 7274 " Test 71: :throw across :echo variants and :execute {{{1 |
| 7 | 7275 " |
| 7276 " On an :echo, :echon, :echomsg, :echoerr, or :execute command, an | |
| 7277 " exception might be thrown during evaluation of the arguments to | |
| 7278 " be displayed or executed as a command, respectively. Any following | |
| 7279 " arguments are not evaluated, then. The exception can be caught by | |
| 7280 " the script. | |
| 7281 "------------------------------------------------------------------------------- | |
| 7282 | |
| 7283 XpathINIT | |
| 7284 | |
| 7285 let taken = "" | |
| 7286 | |
| 7287 function! THROW(x, n) | |
| 7288 let g:taken = g:taken . "T" . a:n | |
| 7289 throw a:x | |
| 7290 endfunction | |
| 7291 | |
| 7292 function! F(n) | |
| 7293 let g:taken = g:taken . "F" . a:n | |
| 7294 return "F" . a:n | |
| 7295 endfunction | |
| 7296 | |
| 7297 try | |
| 7298 try | |
| 7299 Xpath 1 " X: 1 | |
| 7300 echo "echo" . THROW("echo-except", 1) F(1) | |
| 7301 Xpath 2 " X: 0 | |
| 7302 catch /^echo-except$/ | |
| 7303 Xpath 4 " X: 4 | |
| 7304 catch /.*/ | |
| 7305 Xpath 8 " X: 0 | |
| 7306 Xout "echo:" v:exception "in" v:throwpoint | |
| 7307 endtry | |
| 7308 | |
| 7309 try | |
| 7310 Xpath 16 " X: 16 | |
| 7311 echon "echon" . THROW("echon-except", 2) F(2) | |
| 7312 Xpath 32 " X: 0 | |
| 7313 catch /^echon-except$/ | |
| 7314 Xpath 64 " X: 64 | |
| 7315 catch /.*/ | |
| 7316 Xpath 128 " X: 0 | |
| 7317 Xout "echon:" v:exception "in" v:throwpoint | |
| 7318 endtry | |
| 7319 | |
| 7320 try | |
| 7321 Xpath 256 " X: 256 | |
| 7322 echomsg "echomsg" . THROW("echomsg-except", 3) F(3) | |
| 7323 Xpath 512 " X: 0 | |
| 7324 catch /^echomsg-except$/ | |
| 7325 Xpath 1024 " X: 1024 | |
| 7326 catch /.*/ | |
| 7327 Xpath 2048 " X: 0 | |
| 7328 Xout "echomsg:" v:exception "in" v:throwpoint | |
| 7329 endtry | |
| 7330 | |
| 7331 try | |
| 7332 Xpath 4096 " X: 4096 | |
| 7333 echoerr "echoerr" . THROW("echoerr-except", 4) F(4) | |
| 7334 Xpath 8192 " X: 0 | |
| 7335 catch /^echoerr-except$/ | |
| 7336 Xpath 16384 " X: 16384 | |
| 7337 catch /Vim/ | |
| 7338 Xpath 32768 " X: 0 | |
| 7339 catch /echoerr/ | |
| 7340 Xpath 65536 " X: 0 | |
| 7341 catch /.*/ | |
| 7342 Xpath 131072 " X: 0 | |
| 7343 Xout "echoerr:" v:exception "in" v:throwpoint | |
| 7344 endtry | |
| 7345 | |
| 7346 try | |
| 7347 Xpath 262144 " X: 262144 | |
| 7348 execute "echo 'execute" . THROW("execute-except", 5) F(5) "'" | |
| 7349 Xpath 524288 " X: 0 | |
| 7350 catch /^execute-except$/ | |
| 7351 Xpath 1048576 " X: 1048576 | |
| 7352 catch /.*/ | |
| 7353 Xpath 2097152 " X: 0 | |
| 7354 Xout "execute:" v:exception "in" v:throwpoint | |
| 7355 endtry | |
| 7356 | |
| 7357 let expected = "T1T2T3T4T5" | |
| 7358 if taken != expected | |
| 7359 Xpath 4194304 " X: 0 | |
| 7360 Xout "'taken' is" taken "instead of" expected | |
| 7361 endif | |
| 7362 | |
| 7363 catch /^0$/ " default return value | |
| 7364 Xpath 8388608 " X: 0 | |
| 7365 Xout v:throwpoint | |
| 7366 catch /.*/ | |
| 7367 Xpath 16777216 " X: 0 | |
| 7368 Xout v:exception "in" v:throwpoint | |
| 7369 endtry | |
| 7370 | |
| 7371 Xpath 33554432 " X: 33554432 | |
| 7372 | |
| 7373 unlet taken expected | |
| 7374 delfunction THROW | |
| 7375 delfunction F | |
| 7376 | |
| 7377 Xcheck 34886997 | |
| 7378 | |
| 7379 | |
| 7380 "------------------------------------------------------------------------------- | |
| 303 | 7381 " Test 72: :throw across :let or :unlet {{{1 |
| 7 | 7382 " |
| 7383 " On a :let command, an exception might be thrown during evaluation | |
| 7384 " of the expression to assign. On an :let or :unlet command, the | |
| 7385 " evaluation of the name of the variable to be assigned or list or | |
| 7386 " deleted, respectively, may throw an exception. Any following | |
| 7387 " arguments are not evaluated, then. The exception can be caught by | |
| 7388 " the script. | |
| 7389 "------------------------------------------------------------------------------- | |
| 7390 | |
| 7391 XpathINIT | |
| 7392 | |
| 7393 let throwcount = 0 | |
| 7394 | |
| 7395 function! THROW(x) | |
| 7396 let g:throwcount = g:throwcount + 1 | |
| 7397 throw a:x | |
| 7398 endfunction | |
| 7399 | |
| 7400 try | |
| 7401 try | |
| 7402 let $VAR = "old_value" | |
| 7403 Xpath 1 " X: 1 | |
| 7404 let $VAR = "let(" . THROW("var") . ")" | |
| 7405 Xpath 2 " X: 0 | |
| 7406 catch /^var$/ | |
| 7407 Xpath 4 " X: 4 | |
| 7408 finally | |
| 7409 if $VAR != "old_value" | |
| 7410 Xpath 8 " X: 0 | |
| 7411 endif | |
| 7412 endtry | |
| 7413 | |
| 7414 try | |
| 7415 let @a = "old_value" | |
| 7416 Xpath 16 " X: 16 | |
| 7417 let @a = "let(" . THROW("reg") . ")" | |
| 7418 Xpath 32 " X: 0 | |
| 7419 catch /^reg$/ | |
| 7420 try | |
| 7421 Xpath 64 " X: 64 | |
| 7422 let @A = "let(" . THROW("REG") . ")" | |
| 7423 Xpath 128 " X: 0 | |
| 7424 catch /^REG$/ | |
| 7425 Xpath 256 " X: 256 | |
| 7426 endtry | |
| 7427 finally | |
| 7428 if @a != "old_value" | |
| 7429 Xpath 512 " X: 0 | |
| 7430 endif | |
| 7431 if @A != "old_value" | |
| 7432 Xpath 1024 " X: 0 | |
| 7433 endif | |
| 7434 endtry | |
| 7435 | |
| 7436 try | |
| 7437 let saved_gpath = &g:path | |
| 7438 let saved_lpath = &l:path | |
| 7439 Xpath 2048 " X: 2048 | |
| 7440 let &path = "let(" . THROW("opt") . ")" | |
| 7441 Xpath 4096 " X: 0 | |
| 7442 catch /^opt$/ | |
| 7443 try | |
| 7444 Xpath 8192 " X: 8192 | |
| 7445 let &g:path = "let(" . THROW("gopt") . ")" | |
| 7446 Xpath 16384 " X: 0 | |
| 7447 catch /^gopt$/ | |
| 7448 try | |
| 7449 Xpath 32768 " X: 32768 | |
| 7450 let &l:path = "let(" . THROW("lopt") . ")" | |
| 7451 Xpath 65536 " X: 0 | |
| 7452 catch /^lopt$/ | |
| 7453 Xpath 131072 " X: 131072 | |
| 7454 endtry | |
| 7455 endtry | |
| 7456 finally | |
| 7457 if &g:path != saved_gpath || &l:path != saved_lpath | |
| 7458 Xpath 262144 " X: 0 | |
| 7459 endif | |
| 7460 let &g:path = saved_gpath | |
| 7461 let &l:path = saved_lpath | |
| 7462 endtry | |
| 7463 | |
| 7464 unlet! var1 var2 var3 | |
| 7465 | |
| 7466 try | |
| 7467 Xpath 524288 " X: 524288 | |
| 7468 let var1 = "let(" . THROW("var1") . ")" | |
| 7469 Xpath 1048576 " X: 0 | |
| 7470 catch /^var1$/ | |
| 7471 Xpath 2097152 " X: 2097152 | |
| 7472 finally | |
| 7473 if exists("var1") | |
| 7474 Xpath 4194304 " X: 0 | |
| 7475 endif | |
| 7476 endtry | |
| 7477 | |
| 7478 try | |
| 7479 let var2 = "old_value" | |
| 7480 Xpath 8388608 " X: 8388608 | |
| 7481 let var2 = "let(" . THROW("var2"). ")" | |
| 7482 Xpath 16777216 " X: 0 | |
| 7483 catch /^var2$/ | |
| 7484 Xpath 33554432 " X: 33554432 | |
| 7485 finally | |
| 7486 if var2 != "old_value" | |
| 7487 Xpath 67108864 " X: 0 | |
| 7488 endif | |
| 7489 endtry | |
| 7490 | |
| 7491 try | |
| 7492 Xpath 134217728 " X: 134217728 | |
| 7493 let var{THROW("var3")} = 4711 | |
| 7494 Xpath 268435456 " X: 0 | |
| 7495 catch /^var3$/ | |
| 7496 Xpath 536870912 " X: 536870912 | |
| 7497 endtry | |
| 7498 | |
| 7499 let addpath = "" | |
| 7500 | |
| 7501 function ADDPATH(p) | |
| 7502 let g:addpath = g:addpath . a:p | |
| 7503 endfunction | |
| 7504 | |
| 7505 try | |
| 7506 call ADDPATH("T1") | |
| 7507 let var{THROW("var4")} var{ADDPATH("T2")} | call ADDPATH("T3") | |
| 7508 call ADDPATH("T4") | |
| 7509 catch /^var4$/ | |
| 7510 call ADDPATH("T5") | |
| 7511 endtry | |
| 7512 | |
| 7513 try | |
| 7514 call ADDPATH("T6") | |
| 7515 unlet var{THROW("var5")} var{ADDPATH("T7")} | call ADDPATH("T8") | |
| 7516 call ADDPATH("T9") | |
| 7517 catch /^var5$/ | |
| 7518 call ADDPATH("T10") | |
| 7519 endtry | |
| 7520 | |
| 7521 if addpath != "T1T5T6T10" || throwcount != 11 | |
| 7522 throw "addpath: " . addpath . ", throwcount: " . throwcount | |
| 7523 endif | |
| 7524 | |
| 7525 Xpath 1073741824 " X: 1073741824 | |
| 7526 | |
| 7527 catch /.*/ | |
| 7528 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 7529 let Xpath = Xpath + 2147483648 " X: 0 | |
| 7530 Xout v:exception "in" v:throwpoint | |
| 7531 endtry | |
| 7532 | |
| 7533 unlet! var1 var2 var3 addpath throwcount | |
| 7534 delfunction THROW | |
| 7535 | |
| 7536 Xcheck 1789569365 | |
| 7537 | |
| 7538 | |
| 7539 "------------------------------------------------------------------------------- | |
| 303 | 7540 " Test 73: :throw across :function, :delfunction {{{1 |
| 7 | 7541 " |
| 7542 " The :function and :delfunction commands may cause an expression | |
| 7543 " specified in braces to be evaluated. During evaluation, an | |
| 7544 " exception might be thrown. The exception can be caught by the | |
| 7545 " script. | |
| 7546 "------------------------------------------------------------------------------- | |
| 7547 | |
| 7548 XpathINIT | |
| 7549 | |
| 7550 let taken = "" | |
| 7551 | |
| 7552 function! THROW(x, n) | |
| 7553 let g:taken = g:taken . "T" . a:n | |
| 7554 throw a:x | |
| 7555 endfunction | |
| 7556 | |
| 7557 function! EXPR(x, n) | |
| 7558 let g:taken = g:taken . "E" . a:n | |
| 7559 if a:n % 2 == 0 | |
| 7560 call THROW(a:x, a:n) | |
| 7561 endif | |
| 7562 return 2 - a:n % 2 | |
| 7563 endfunction | |
| 7564 | |
| 7565 try | |
| 7566 try | |
| 7567 " Define function. | |
| 7568 Xpath 1 " X: 1 | |
| 7569 function! F0() | |
| 7570 endfunction | |
| 7571 Xpath 2 " X: 2 | |
| 7572 function! F{EXPR("function-def-ok", 1)}() | |
| 7573 endfunction | |
| 7574 Xpath 4 " X: 4 | |
| 7575 function! F{EXPR("function-def", 2)}() | |
| 7576 endfunction | |
| 7577 Xpath 8 " X: 0 | |
| 7578 catch /^function-def-ok$/ | |
| 7579 Xpath 16 " X: 0 | |
| 7580 catch /^function-def$/ | |
| 7581 Xpath 32 " X: 32 | |
| 7582 catch /.*/ | |
| 7583 Xpath 64 " X: 0 | |
| 7584 Xout "def:" v:exception "in" v:throwpoint | |
| 7585 endtry | |
| 7586 | |
| 7587 try | |
| 7588 " List function. | |
| 7589 Xpath 128 " X: 128 | |
| 7590 function F0 | |
| 7591 Xpath 256 " X: 256 | |
| 7592 function F{EXPR("function-lst-ok", 3)} | |
| 7593 Xpath 512 " X: 512 | |
| 7594 function F{EXPR("function-lst", 4)} | |
| 7595 Xpath 1024 " X: 0 | |
| 7596 catch /^function-lst-ok$/ | |
| 7597 Xpath 2048 " X: 0 | |
| 7598 catch /^function-lst$/ | |
| 7599 Xpath 4096 " X: 4096 | |
| 7600 catch /.*/ | |
| 7601 Xpath 8192 " X: 0 | |
| 7602 Xout "lst:" v:exception "in" v:throwpoint | |
| 7603 endtry | |
| 7604 | |
| 7605 try | |
| 7606 " Delete function | |
| 7607 Xpath 16384 " X: 16384 | |
| 7608 delfunction F0 | |
| 7609 Xpath 32768 " X: 32768 | |
| 7610 delfunction F{EXPR("function-del-ok", 5)} | |
| 7611 Xpath 65536 " X: 65536 | |
| 7612 delfunction F{EXPR("function-del", 6)} | |
| 7613 Xpath 131072 " X: 0 | |
| 7614 catch /^function-del-ok$/ | |
| 7615 Xpath 262144 " X: 0 | |
| 7616 catch /^function-del$/ | |
| 7617 Xpath 524288 " X: 524288 | |
| 7618 catch /.*/ | |
| 7619 Xpath 1048576 " X: 0 | |
| 7620 Xout "del:" v:exception "in" v:throwpoint | |
| 7621 endtry | |
| 7622 | |
| 7623 let expected = "E1E2T2E3E4T4E5E6T6" | |
| 7624 if taken != expected | |
| 7625 Xpath 2097152 " X: 0 | |
| 7626 Xout "'taken' is" taken "instead of" expected | |
| 7627 endif | |
| 7628 | |
| 7629 catch /.*/ | |
| 7630 Xpath 4194304 " X: 0 | |
| 7631 Xout v:exception "in" v:throwpoint | |
| 7632 endtry | |
| 7633 | |
| 7634 Xpath 8388608 " X: 8388608 | |
| 7635 | |
| 7636 unlet taken expected | |
| 7637 delfunction THROW | |
| 7638 delfunction EXPR | |
| 7639 | |
| 7640 Xcheck 9032615 | |
| 7641 | |
| 7642 | |
| 7643 "------------------------------------------------------------------------------- | |
| 303 | 7644 " Test 74: :throw across builtin functions and commands {{{1 |
| 7 | 7645 " |
| 7646 " Some functions like exists(), searchpair() take expression | |
| 7647 " arguments, other functions or commands like substitute() or | |
| 7648 " :substitute cause an expression (specified in the regular | |
| 7649 " expression) to be evaluated. During evaluation an exception | |
| 7650 " might be thrown. The exception can be caught by the script. | |
| 7651 "------------------------------------------------------------------------------- | |
| 7652 | |
| 7653 XpathINIT | |
| 7654 | |
| 7655 let taken = "" | |
| 7656 | |
| 7657 function! THROW(x, n) | |
| 7658 let g:taken = g:taken . "T" . a:n | |
| 7659 throw a:x | |
| 7660 endfunction | |
| 7661 | |
| 7662 function! EXPR(x, n) | |
| 7663 let g:taken = g:taken . "E" . a:n | |
| 7664 call THROW(a:x . a:n, a:n) | |
| 7665 return "EXPR" | |
| 7666 endfunction | |
| 7667 | |
| 7668 function! SKIP(x, n) | |
| 7669 let g:taken = g:taken . "S" . a:n . "(" . line(".") | |
| 7670 let theline = getline(".") | |
| 7671 if theline =~ "skip" | |
| 7672 let g:taken = g:taken . "s)" | |
| 7673 return 1 | |
| 7674 elseif theline =~ "throw" | |
| 7675 let g:taken = g:taken . "t)" | |
| 7676 call THROW(a:x . a:n, a:n) | |
| 7677 else | |
| 7678 let g:taken = g:taken . ")" | |
| 7679 return 0 | |
| 7680 endif | |
| 7681 endfunction | |
| 7682 | |
| 7683 function! SUBST(x, n) | |
| 7684 let g:taken = g:taken . "U" . a:n . "(" . line(".") | |
| 7685 let theline = getline(".") | |
| 7686 if theline =~ "not" " SUBST() should not be called for this line | |
| 7687 let g:taken = g:taken . "n)" | |
| 7688 call THROW(a:x . a:n, a:n) | |
| 7689 elseif theline =~ "throw" | |
| 7690 let g:taken = g:taken . "t)" | |
| 7691 call THROW(a:x . a:n, a:n) | |
| 7692 else | |
| 7693 let g:taken = g:taken . ")" | |
| 7694 return "replaced" | |
| 7695 endif | |
| 7696 endfunction | |
| 7697 | |
| 7698 try | |
| 7699 try | |
| 7700 Xpath 1 " X: 1 | |
| 7701 let result = exists('*{EXPR("exists", 1)}') | |
| 7702 Xpath 2 " X: 0 | |
| 7703 catch /^exists1$/ | |
| 7704 Xpath 4 " X: 4 | |
| 7705 try | |
| 7706 let result = exists('{EXPR("exists", 2)}') | |
| 7707 Xpath 8 " X: 0 | |
| 7708 catch /^exists2$/ | |
| 7709 Xpath 16 " X: 16 | |
| 7710 catch /.*/ | |
| 7711 Xpath 32 " X: 0 | |
| 7712 Xout "exists2:" v:exception "in" v:throwpoint | |
| 7713 endtry | |
| 7714 catch /.*/ | |
| 7715 Xpath 64 " X: 0 | |
| 7716 Xout "exists1:" v:exception "in" v:throwpoint | |
| 7717 endtry | |
| 7718 | |
| 7719 try | |
| 7720 let file = tempname() | |
| 7721 exec "edit" file | |
| 7722 insert | |
| 7723 begin | |
| 7724 xx | |
| 7725 middle 3 | |
| 7726 xx | |
| 7727 middle 5 skip | |
| 7728 xx | |
| 7729 middle 7 throw | |
| 7730 xx | |
| 7731 end | |
| 7732 . | |
| 7733 normal! gg | |
| 7734 Xpath 128 " X: 128 | |
| 7735 let result = | |
| 7736 \ searchpair("begin", "middle", "end", '', 'SKIP("searchpair", 3)') | |
| 7737 Xpath 256 " X: 256 | |
| 7738 let result = | |
| 7739 \ searchpair("begin", "middle", "end", '', 'SKIP("searchpair", 4)') | |
| 7740 Xpath 512 " X: 0 | |
| 7741 let result = | |
| 7742 \ searchpair("begin", "middle", "end", '', 'SKIP("searchpair", 5)') | |
| 7743 Xpath 1024 " X: 0 | |
| 7744 catch /^searchpair[35]$/ | |
| 7745 Xpath 2048 " X: 0 | |
| 7746 catch /^searchpair4$/ | |
| 7747 Xpath 4096 " X: 4096 | |
| 7748 catch /.*/ | |
| 7749 Xpath 8192 " X: 0 | |
| 7750 Xout "searchpair:" v:exception "in" v:throwpoint | |
| 7751 finally | |
| 7752 bwipeout! | |
| 7753 call delete(file) | |
| 7754 endtry | |
| 7755 | |
| 7756 try | |
| 7757 let file = tempname() | |
| 7758 exec "edit" file | |
| 7759 insert | |
| 7760 subst 1 | |
| 7761 subst 2 | |
| 7762 not | |
| 7763 subst 4 | |
| 7764 subst throw | |
| 7765 subst 6 | |
| 7766 . | |
| 7767 normal! gg | |
| 7768 Xpath 16384 " X: 16384 | |
| 7769 1,2substitute/subst/\=SUBST("substitute", 6)/ | |
| 7770 try | |
| 7771 Xpath 32768 " X: 32768 | |
| 7772 try | |
| 7773 let v:errmsg = "" | |
| 7774 3substitute/subst/\=SUBST("substitute", 7)/ | |
| 7775 finally | |
| 7776 if v:errmsg != "" | |
| 7777 " If exceptions are not thrown on errors, fake the error | |
| 7778 " exception in order to get the same execution path. | |
| 7779 throw "faked Vim(substitute)" | |
| 7780 endif | |
| 7781 endtry | |
| 7782 catch /Vim(substitute)/ " Pattern not found ('e' flag missing) | |
| 7783 Xpath 65536 " X: 65536 | |
| 7784 3substitute/subst/\=SUBST("substitute", 8)/e | |
| 7785 Xpath 131072 " X: 131072 | |
| 7786 endtry | |
| 7787 Xpath 262144 " X: 262144 | |
| 7788 4,6substitute/subst/\=SUBST("substitute", 9)/ | |
| 7789 Xpath 524288 " X: 0 | |
| 7790 catch /^substitute[678]/ | |
| 7791 Xpath 1048576 " X: 0 | |
| 7792 catch /^substitute9/ | |
| 7793 Xpath 2097152 " X: 2097152 | |
| 7794 finally | |
| 7795 bwipeout! | |
| 7796 call delete(file) | |
| 7797 endtry | |
| 7798 | |
| 7799 try | |
| 7800 Xpath 4194304 " X: 4194304 | |
| 7801 let var = substitute("sub", "sub", '\=THROW("substitute()y", 10)', '') | |
| 7802 Xpath 8388608 " X: 0 | |
| 7803 catch /substitute()y/ | |
| 7804 Xpath 16777216 " X: 16777216 | |
| 7805 catch /.*/ | |
| 7806 Xpath 33554432 " X: 0 | |
| 7807 Xout "substitute()y:" v:exception "in" v:throwpoint | |
| 7808 endtry | |
| 7809 | |
| 7810 try | |
| 7811 Xpath 67108864 " X: 67108864 | |
| 7812 let var = substitute("not", "sub", '\=THROW("substitute()n", 11)', '') | |
| 7813 Xpath 134217728 " X: 134217728 | |
| 7814 catch /substitute()n/ | |
| 7815 Xpath 268435456 " X: 0 | |
| 7816 catch /.*/ | |
| 7817 Xpath 536870912 " X: 0 | |
| 7818 Xout "substitute()n:" v:exception "in" v:throwpoint | |
| 7819 endtry | |
| 7820 | |
| 7821 let expected = "E1T1E2T2S3(3)S4(5s)S4(7t)T4U6(1)U6(2)U9(4)U9(5t)T9T10" | |
| 7822 if taken != expected | |
| 7823 Xpath 1073741824 " X: 0 | |
| 7824 Xout "'taken' is" taken "instead of" expected | |
| 7825 endif | |
| 7826 | |
| 7827 catch /.*/ | |
| 7828 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 7829 let Xpath = Xpath + 2147483648 " X: 0 | |
| 7830 Xout v:exception "in" v:throwpoint | |
| 7831 endtry | |
| 7832 | |
| 7833 unlet result var taken expected | |
| 7834 delfunction THROW | |
| 7835 delfunction EXPR | |
| 7836 delfunction SKIP | |
| 7837 delfunction SUBST | |
| 7838 | |
| 7839 Xcheck 224907669 | |
| 7840 | |
| 7841 | |
| 7842 "------------------------------------------------------------------------------- | |
| 7843 " Test 75: Errors in builtin functions. {{{1 | |
| 7844 " | |
| 7845 " On an error in a builtin function called inside a :try/:endtry | |
| 7846 " region, the evaluation of the expression calling that function and | |
| 7847 " the command containing that expression are abandoned. The error can | |
| 7848 " be caught as an exception. | |
| 7849 " | |
| 7850 " A simple :call of the builtin function is a trivial case. If the | |
| 7851 " builtin function is called in the argument list of another function, | |
| 7852 " no further arguments are evaluated, and the other function is not | |
| 7853 " executed. If the builtin function is called from the argument of | |
| 7854 " a :return command, the :return command is not executed. If the | |
| 7855 " builtin function is called from the argument of a :throw command, | |
| 7856 " the :throw command is not executed. The evaluation of the | |
| 7857 " expression calling the builtin function is abandoned. | |
| 7858 "------------------------------------------------------------------------------- | |
| 7859 | |
| 7860 XpathINIT | |
| 7861 | |
| 7862 function! F1(arg1) | |
| 7863 Xpath 1 " X: 0 | |
| 7864 endfunction | |
| 7865 | |
| 7866 function! F2(arg1, arg2) | |
| 7867 Xpath 2 " X: 0 | |
| 7868 endfunction | |
| 7869 | |
| 7870 function! G() | |
| 7871 Xpath 4 " X: 0 | |
| 7872 endfunction | |
| 7873 | |
| 7874 function! H() | |
| 7875 Xpath 8 " X: 0 | |
| 7876 endfunction | |
| 7877 | |
| 7878 function! R() | |
| 7879 while 1 | |
| 7880 try | |
| 7881 let caught = 0 | |
| 7882 let v:errmsg = "" | |
| 7883 Xpath 16 " X: 16 | |
| 7884 return append(1, "s") | |
| 7885 catch /E21/ | |
| 7886 let caught = 1 | |
| 7887 catch /.*/ | |
| 7888 Xpath 32 " X: 0 | |
| 7889 finally | |
| 7890 Xpath 64 " X: 64 | |
| 7891 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21' | |
| 7892 Xpath 128 " X: 128 | |
| 7893 endif | |
| 7894 break " discard error for $VIMNOERRTHROW | |
| 7895 endtry | |
| 7896 endwhile | |
| 7897 Xpath 256 " X: 256 | |
| 7898 endfunction | |
| 7899 | |
| 7900 try | |
| 7901 set noma " let append() fail with "E21" | |
| 7902 | |
| 7903 while 1 | |
| 7904 try | |
| 7905 let caught = 0 | |
| 7906 let v:errmsg = "" | |
| 7907 Xpath 512 " X: 512 | |
| 7908 call append(1, "s") | |
| 7909 catch /E21/ | |
| 7910 let caught = 1 | |
| 7911 catch /.*/ | |
| 7912 Xpath 1024 " X: 0 | |
| 7913 finally | |
| 7914 Xpath 2048 " X: 2048 | |
| 7915 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21' | |
| 7916 Xpath 4096 " X: 4096 | |
| 7917 endif | |
| 7918 break " discard error for $VIMNOERRTHROW | |
| 7919 endtry | |
| 7920 endwhile | |
| 7921 | |
| 7922 while 1 | |
| 7923 try | |
| 7924 let caught = 0 | |
| 7925 let v:errmsg = "" | |
| 7926 Xpath 8192 " X: 8192 | |
| 7927 call F1('x' . append(1, "s")) | |
| 7928 catch /E21/ | |
| 7929 let caught = 1 | |
| 7930 catch /.*/ | |
| 7931 Xpath 16384 " X: 0 | |
| 7932 finally | |
| 7933 Xpath 32768 " X: 32768 | |
| 7934 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21' | |
| 7935 Xpath 65536 " X: 65536 | |
| 7936 endif | |
| 7937 break " discard error for $VIMNOERRTHROW | |
| 7938 endtry | |
| 7939 endwhile | |
| 7940 | |
| 7941 while 1 | |
| 7942 try | |
| 7943 let caught = 0 | |
| 7944 let v:errmsg = "" | |
| 7945 Xpath 131072 " X: 131072 | |
| 7946 call F2('x' . append(1, "s"), G()) | |
| 7947 catch /E21/ | |
| 7948 let caught = 1 | |
| 7949 catch /.*/ | |
| 7950 Xpath 262144 " X: 0 | |
| 7951 finally | |
| 7952 Xpath 524288 " X: 524288 | |
| 7953 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21' | |
| 7954 Xpath 1048576 " X: 1048576 | |
| 7955 endif | |
| 7956 break " discard error for $VIMNOERRTHROW | |
| 7957 endtry | |
| 7958 endwhile | |
| 7959 | |
| 7960 call R() | |
| 7961 | |
| 7962 while 1 | |
| 7963 try | |
| 7964 let caught = 0 | |
| 7965 let v:errmsg = "" | |
| 7966 Xpath 2097152 " X: 2097152 | |
| 7967 throw "T" . append(1, "s") | |
| 7968 catch /E21/ | |
| 7969 let caught = 1 | |
| 7970 catch /^T.*/ | |
| 7971 Xpath 4194304 " X: 0 | |
| 7972 catch /.*/ | |
| 7973 Xpath 8388608 " X: 0 | |
| 7974 finally | |
| 7975 Xpath 16777216 " X: 16777216 | |
| 7976 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21' | |
| 7977 Xpath 33554432 " X: 33554432 | |
| 7978 endif | |
| 7979 break " discard error for $VIMNOERRTHROW | |
| 7980 endtry | |
| 7981 endwhile | |
| 7982 | |
| 7983 while 1 | |
| 7984 try | |
| 7985 let caught = 0 | |
| 7986 let v:errmsg = "" | |
| 7987 Xpath 67108864 " X: 67108864 | |
| 7988 let x = "a" | |
| 7989 let x = x . "b" . append(1, "s") . H() | |
| 7990 catch /E21/ | |
| 7991 let caught = 1 | |
| 7992 catch /.*/ | |
| 7993 Xpath 134217728 " X: 0 | |
| 7994 finally | |
| 7995 Xpath 268435456 " X: 268435456 | |
| 7996 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21' | |
| 7997 Xpath 536870912 " X: 536870912 | |
| 7998 endif | |
| 7999 if x == "a" | |
| 8000 Xpath 1073741824 " X: 1073741824 | |
| 8001 endif | |
| 8002 break " discard error for $VIMNOERRTHROW | |
| 8003 endtry | |
| 8004 endwhile | |
| 8005 catch /.*/ | |
| 8006 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 8007 let Xpath = Xpath + 2147483648 " X: 0 | |
| 8008 Xout v:exception "in" v:throwpoint | |
| 8009 finally | |
| 8010 set ma& | |
| 8011 endtry | |
| 8012 | |
| 8013 unlet! caught x | |
| 8014 delfunction F1 | |
| 8015 delfunction F2 | |
| 8016 delfunction G | |
| 8017 delfunction H | |
| 8018 delfunction R | |
| 8019 | |
| 8020 Xcheck 2000403408 | |
| 8021 | |
| 8022 | |
| 8023 "------------------------------------------------------------------------------- | |
| 303 | 8024 " Test 76: Errors, interrupts, :throw during expression evaluation {{{1 |
| 7 | 8025 " |
| 8026 " When a function call made during expression evaluation is aborted | |
| 8027 " due to an error inside a :try/:endtry region or due to an interrupt | |
| 8028 " or a :throw, the expression evaluation is aborted as well. No | |
| 8029 " message is displayed for the cancelled expression evaluation. On an | |
| 8030 " error not inside :try/:endtry, the expression evaluation continues. | |
| 8031 "------------------------------------------------------------------------------- | |
| 8032 | |
| 8033 XpathINIT | |
| 8034 | |
| 8035 if ExtraVim() | |
| 8036 | |
| 8037 let taken = "" | |
| 8038 | |
| 8039 function! ERR(n) | |
| 8040 let g:taken = g:taken . "E" . a:n | |
| 8041 asdf | |
| 8042 endfunction | |
| 8043 | |
| 8044 function! ERRabort(n) abort | |
| 8045 let g:taken = g:taken . "A" . a:n | |
| 8046 asdf | |
| 341 | 8047 endfunction " returns -1; may cause follow-up msg for illegal var/func name |
| 8048 | |
| 8049 function! WRAP(n, arg) | |
| 8050 let g:taken = g:taken . "W" . a:n | |
| 8051 let g:saved_errmsg = v:errmsg | |
| 8052 return arg | |
| 8053 endfunction | |
| 7 | 8054 |
| 8055 function! INT(n) | |
| 8056 let g:taken = g:taken . "I" . a:n | |
| 8057 "INTERRUPT9 | |
| 8058 let dummy = 0 | |
| 8059 endfunction | |
| 8060 | |
| 8061 function! THR(n) | |
| 8062 let g:taken = g:taken . "T" . a:n | |
| 8063 throw "should not be caught" | |
| 8064 endfunction | |
| 8065 | |
| 8066 function! CONT(n) | |
| 8067 let g:taken = g:taken . "C" . a:n | |
| 8068 endfunction | |
| 8069 | |
| 8070 function! MSG(n) | |
| 8071 let g:taken = g:taken . "M" . a:n | |
| 341 | 8072 let errmsg = (a:n >= 37 && a:n <= 44) ? g:saved_errmsg : v:errmsg |
| 8073 let msgptn = (a:n >= 10 && a:n <= 27) ? "^$" : "asdf" | |
| 8074 if errmsg !~ msgptn | |
| 8075 let g:taken = g:taken . "x" | |
| 8076 Xout "Expr" a:n.": Unexpected message:" v:errmsg | |
| 7 | 8077 endif |
| 8078 let v:errmsg = "" | |
| 341 | 8079 let g:saved_errmsg = "" |
| 7 | 8080 endfunction |
| 8081 | |
| 8082 let v:errmsg = "" | |
| 8083 | |
| 8084 try | |
| 8085 let t = 1 | |
| 8086 XloopINIT 1 2 | |
| 8087 while t <= 9 | |
| 8088 Xloop 1 " X: 511 | |
| 8089 try | |
| 8090 if t == 1 | |
| 8091 let v{ERR(t) + CONT(t)} = 0 | |
| 8092 elseif t == 2 | |
| 8093 let v{ERR(t) + CONT(t)} | |
| 8094 elseif t == 3 | |
| 8095 let var = exists('v{ERR(t) + CONT(t)}') | |
| 8096 elseif t == 4 | |
| 8097 unlet v{ERR(t) + CONT(t)} | |
| 8098 elseif t == 5 | |
| 8099 function F{ERR(t) + CONT(t)}() | |
| 8100 endfunction | |
| 8101 elseif t == 6 | |
| 8102 function F{ERR(t) + CONT(t)} | |
| 8103 elseif t == 7 | |
| 8104 let var = exists('*F{ERR(t) + CONT(t)}') | |
| 8105 elseif t == 8 | |
| 8106 delfunction F{ERR(t) + CONT(t)} | |
| 8107 elseif t == 9 | |
| 8108 let var = ERR(t) + CONT(t) | |
| 8109 endif | |
| 8110 catch /asdf/ | |
| 8111 " v:errmsg is not set when the error message is converted to an | |
| 8112 " exception. Set it to the original error message. | |
| 8113 let v:errmsg = substitute(v:exception, '^Vim:', '', "") | |
| 8114 catch /^Vim\((\a\+)\)\=:/ | |
| 8115 " An error exception has been thrown after the original error. | |
| 8116 let v:errmsg = "" | |
| 8117 finally | |
| 8118 call MSG(t) | |
| 8119 let t = t + 1 | |
| 8120 XloopNEXT | |
| 8121 continue " discard an aborting error | |
| 8122 endtry | |
| 8123 endwhile | |
| 8124 catch /.*/ | |
| 8125 Xpath 512 " X: 0 | |
| 8126 Xout v:exception "in" ExtraVimThrowpoint() | |
| 8127 endtry | |
| 8128 | |
| 8129 try | |
| 8130 let t = 10 | |
| 8131 XloopINIT 1024 2 | |
| 8132 while t <= 18 | |
| 8133 Xloop 1 " X: 1024 * 511 | |
| 8134 try | |
| 8135 if t == 10 | |
| 8136 let v{INT(t) + CONT(t)} = 0 | |
| 8137 elseif t == 11 | |
| 8138 let v{INT(t) + CONT(t)} | |
| 8139 elseif t == 12 | |
| 8140 let var = exists('v{INT(t) + CONT(t)}') | |
| 8141 elseif t == 13 | |
| 8142 unlet v{INT(t) + CONT(t)} | |
| 8143 elseif t == 14 | |
| 8144 function F{INT(t) + CONT(t)}() | |
| 8145 endfunction | |
| 8146 elseif t == 15 | |
| 8147 function F{INT(t) + CONT(t)} | |
| 8148 elseif t == 16 | |
| 8149 let var = exists('*F{INT(t) + CONT(t)}') | |
| 8150 elseif t == 17 | |
| 8151 delfunction F{INT(t) + CONT(t)} | |
| 8152 elseif t == 18 | |
| 8153 let var = INT(t) + CONT(t) | |
| 8154 endif | |
| 8155 catch /^Vim\((\a\+)\)\=:\(Interrupt\)\@!/ | |
| 8156 " An error exception has been triggered after the interrupt. | |
| 8157 let v:errmsg = substitute(v:exception, | |
| 8158 \ '^Vim\((\a\+)\)\=:', '', "") | |
| 8159 finally | |
| 8160 call MSG(t) | |
| 8161 let t = t + 1 | |
| 8162 XloopNEXT | |
| 8163 continue " discard interrupt | |
| 8164 endtry | |
| 8165 endwhile | |
| 8166 catch /.*/ | |
| 8167 Xpath 524288 " X: 0 | |
| 8168 Xout v:exception "in" ExtraVimThrowpoint() | |
| 8169 endtry | |
| 8170 | |
| 8171 try | |
| 8172 let t = 19 | |
| 8173 XloopINIT 1048576 2 | |
| 8174 while t <= 27 | |
| 8175 Xloop 1 " X: 1048576 * 511 | |
| 8176 try | |
| 8177 if t == 19 | |
| 8178 let v{THR(t) + CONT(t)} = 0 | |
| 8179 elseif t == 20 | |
| 8180 let v{THR(t) + CONT(t)} | |
| 8181 elseif t == 21 | |
| 8182 let var = exists('v{THR(t) + CONT(t)}') | |
| 8183 elseif t == 22 | |
| 8184 unlet v{THR(t) + CONT(t)} | |
| 8185 elseif t == 23 | |
| 8186 function F{THR(t) + CONT(t)}() | |
| 8187 endfunction | |
| 8188 elseif t == 24 | |
| 8189 function F{THR(t) + CONT(t)} | |
| 8190 elseif t == 25 | |
| 8191 let var = exists('*F{THR(t) + CONT(t)}') | |
| 8192 elseif t == 26 | |
| 8193 delfunction F{THR(t) + CONT(t)} | |
| 8194 elseif t == 27 | |
| 8195 let var = THR(t) + CONT(t) | |
| 8196 endif | |
| 8197 catch /^Vim\((\a\+)\)\=:/ | |
| 8198 " An error exception has been triggered after the :throw. | |
| 8199 let v:errmsg = substitute(v:exception, | |
| 8200 \ '^Vim\((\a\+)\)\=:', '', "") | |
| 8201 finally | |
| 8202 call MSG(t) | |
| 8203 let t = t + 1 | |
| 8204 XloopNEXT | |
| 8205 continue " discard exception | |
| 8206 endtry | |
| 8207 endwhile | |
| 8208 catch /.*/ | |
| 8209 Xpath 536870912 " X: 0 | |
| 8210 Xout v:exception "in" ExtraVimThrowpoint() | |
| 8211 endtry | |
| 8212 | |
| 8213 let v{ERR(28) + CONT(28)} = 0 | |
| 8214 call MSG(28) | |
| 8215 let v{ERR(29) + CONT(29)} | |
| 8216 call MSG(29) | |
| 8217 let var = exists('v{ERR(30) + CONT(30)}') | |
| 8218 call MSG(30) | |
| 8219 unlet v{ERR(31) + CONT(31)} | |
| 8220 call MSG(31) | |
| 8221 function F{ERR(32) + CONT(32)}() | |
| 8222 endfunction | |
| 8223 call MSG(32) | |
| 8224 function F{ERR(33) + CONT(33)} | |
| 8225 call MSG(33) | |
| 8226 let var = exists('*F{ERR(34) + CONT(34)}') | |
| 8227 call MSG(34) | |
| 8228 delfunction F{ERR(35) + CONT(35)} | |
| 8229 call MSG(35) | |
| 8230 let var = ERR(36) + CONT(36) | |
| 8231 call MSG(36) | |
| 8232 | |
| 341 | 8233 let saved_errmsg = "" |
| 8234 | |
| 8235 let v{WRAP(37, ERRabort(37)) + CONT(37)} = 0 | |
| 7 | 8236 call MSG(37) |
| 341 | 8237 let v{WRAP(38, ERRabort(38)) + CONT(38)} |
| 7 | 8238 call MSG(38) |
| 341 | 8239 let var = exists('v{WRAP(39, ERRabort(39)) + CONT(39)}') |
| 7 | 8240 call MSG(39) |
| 341 | 8241 unlet v{WRAP(40, ERRabort(40)) + CONT(40)} |
| 7 | 8242 call MSG(40) |
| 341 | 8243 function F{WRAP(41, ERRabort(41)) + CONT(41)}() |
| 7 | 8244 endfunction |
| 8245 call MSG(41) | |
| 341 | 8246 function F{WRAP(42, ERRabort(42)) + CONT(42)} |
| 7 | 8247 call MSG(42) |
| 341 | 8248 let var = exists('*F{WRAP(43, ERRabort(43)) + CONT(43)}') |
| 7 | 8249 call MSG(43) |
| 341 | 8250 delfunction F{WRAP(44, ERRabort(44)) + CONT(44)} |
| 7 | 8251 call MSG(44) |
| 8252 let var = ERRabort(45) + CONT(45) | |
| 8253 call MSG(45) | |
| 8254 | |
| 8255 Xpath 1073741824 " X: 1073741824 | |
| 8256 | |
| 8257 let expected = "" | |
| 8258 \ . "E1M1E2M2E3M3E4M4E5M5E6M6E7M7E8M8E9M9" | |
| 8259 \ . "I10M10I11M11I12M12I13M13I14M14I15M15I16M16I17M17I18M18" | |
| 8260 \ . "T19M19T20M20T21M21T22M22T23M23T24M24T25M25T26M26T27M27" | |
| 8261 \ . "E28C28M28E29C29M29E30C30M30E31C31M31E32C32M32E33C33M33" | |
| 8262 \ . "E34C34M34E35C35M35E36C36M36" | |
| 341 | 8263 \ . "A37W37C37M37A38W38C38M38A39W39C39M39A40W40C40M40A41W41C41M41" |
| 8264 \ . "A42W42C42M42A43W43C43M43A44W44C44M44A45C45M45" | |
| 7 | 8265 |
| 8266 if taken != expected | |
| 8267 " The Xpath command does not accept 2^31 (negative); display explicitly: | |
| 8268 exec "!echo 2147483648 >>" . g:ExtraVimResult | |
| 8269 " X: 0 | |
| 8270 Xout "'taken' is" taken "instead of" expected | |
| 8271 if substitute(taken, | |
| 8272 \ '\(.*\)E3C3M3x\(.*\)E30C30M30x\(.*\)A39C39M39x\(.*\)', | |
| 8273 \ '\1E3M3\2E30C30M30\3A39C39M39\4', | |
| 8274 \ "") == expected | |
| 8275 Xout "Is ++emsg_skip for var with expr_start non-NULL" | |
| 8276 \ "in f_exists ok?" | |
| 8277 endif | |
| 8278 endif | |
| 8279 | |
| 341 | 8280 unlet! v var saved_errmsg taken expected |
| 7 | 8281 call delete(WA_t5) |
| 8282 call delete(WA_t14) | |
| 8283 call delete(WA_t23) | |
| 8284 unlet! WA_t5 WA_t14 WA_t23 | |
| 8285 delfunction WA_t5 | |
| 8286 delfunction WA_t14 | |
| 8287 delfunction WA_t23 | |
| 8288 | |
| 8289 endif | |
| 8290 | |
| 8291 Xcheck 1610087935 | |
| 8292 | |
| 8293 | |
| 8294 "------------------------------------------------------------------------------- | |
| 303 | 8295 " Test 77: Errors, interrupts, :throw in name{brace-expression} {{{1 |
| 7 | 8296 " |
| 8297 " When a function call made during evaluation of an expression in | |
| 8298 " braces as part of a function name after ":function" is aborted due | |
| 8299 " to an error inside a :try/:endtry region or due to an interrupt or | |
| 8300 " a :throw, the expression evaluation is aborted as well, and the | |
| 8301 " function definition is ignored, skipping all commands to the | |
| 8302 " ":endfunction". On an error not inside :try/:endtry, the expression | |
| 8303 " evaluation continues and the function gets defined, and can be | |
| 8304 " called and deleted. | |
| 8305 "------------------------------------------------------------------------------- | |
| 8306 | |
| 8307 XpathINIT | |
| 8308 | |
| 8309 XloopINIT 1 4 | |
| 8310 | |
| 8311 function! ERR() abort | |
| 8312 Xloop 1 " X: 1 + 4 + 16 + 64 | |
| 8313 asdf | |
| 8314 endfunction " returns -1 | |
| 8315 | |
| 8316 function! OK() | |
| 8317 Xloop 2 " X: 2 * (1 + 4 + 16) | |
| 8318 let v:errmsg = "" | |
| 8319 return 0 | |
| 8320 endfunction | |
| 8321 | |
| 8322 let v:errmsg = "" | |
| 8323 | |
| 8324 Xpath 4096 " X: 4096 | |
| 8325 function! F{1 + ERR() + OK()}(arg) | |
| 8326 " F0 should be defined. | |
| 8327 if exists("a:arg") && a:arg == "calling" | |
| 8328 Xpath 8192 " X: 8192 | |
| 8329 else | |
| 8330 Xpath 16384 " X: 0 | |
| 8331 endif | |
| 8332 endfunction | |
| 8333 if v:errmsg != "" | |
| 8334 Xpath 32768 " X: 0 | |
| 8335 endif | |
| 8336 XloopNEXT | |
| 8337 | |
| 8338 Xpath 65536 " X: 65536 | |
| 8339 call F{1 + ERR() + OK()}("calling") | |
| 8340 if v:errmsg != "" | |
| 8341 Xpath 131072 " X: 0 | |
| 8342 endif | |
| 8343 XloopNEXT | |
| 8344 | |
| 8345 Xpath 262144 " X: 262144 | |
| 8346 delfunction F{1 + ERR() + OK()} | |
| 8347 if v:errmsg != "" | |
| 8348 Xpath 524288 " X: 0 | |
| 8349 endif | |
| 8350 XloopNEXT | |
| 8351 | |
| 8352 try | |
| 8353 while 1 | |
| 8354 let caught = 0 | |
| 8355 try | |
| 8356 Xpath 1048576 " X: 1048576 | |
| 8357 function! G{1 + ERR() + OK()}(arg) | |
| 8358 " G0 should not be defined, and the function body should be | |
| 8359 " skipped. | |
| 8360 if exists("a:arg") && a:arg == "calling" | |
| 8361 Xpath 2097152 " X: 0 | |
| 8362 else | |
| 8363 Xpath 4194304 " X: 0 | |
| 8364 endif | |
| 8365 " Use an unmatched ":finally" to check whether the body is | |
| 8366 " skipped when an error occurs in ERR(). This works whether or | |
| 8367 " not the exception is converted to an exception. | |
| 8368 finally | |
| 8369 Xpath 8388608 " X: 0 | |
| 8370 Xout "Body of G{1 + ERR() + OK()}() not skipped" | |
| 8371 " Discard the aborting error or exception, and break the | |
| 8372 " while loop. | |
| 8373 break | |
| 8374 " End the try conditional and start a new one to avoid | |
| 8375 " ":catch after :finally" errors. | |
| 8376 endtry | |
| 8377 try | |
| 8378 Xpath 16777216 " X: 0 | |
| 8379 endfunction | |
| 8380 | |
| 8381 " When the function was not defined, this won't be reached - whether | |
| 8382 " the body was skipped or not. When the function was defined, it | |
| 8383 " can be called and deleted here. | |
| 8384 Xpath 33554432 " X: 0 | |
| 8385 Xout "G0() has been defined" | |
| 8386 XloopNEXT | |
| 8387 try | |
| 8388 call G{1 + ERR() + OK()}("calling") | |
| 8389 catch /.*/ | |
| 8390 Xpath 67108864 " X: 0 | |
| 8391 endtry | |
| 8392 Xpath 134217728 " X: 0 | |
| 8393 XloopNEXT | |
| 8394 try | |
| 8395 delfunction G{1 + ERR() + OK()} | |
| 8396 catch /.*/ | |
| 8397 Xpath 268435456 " X: 0 | |
| 8398 endtry | |
| 8399 catch /asdf/ | |
| 8400 " Jumped to when the function is not defined and the body is | |
| 8401 " skipped. | |
| 8402 let caught = 1 | |
| 8403 catch /.*/ | |
| 8404 Xpath 536870912 " X: 0 | |
| 8405 finally | |
| 8406 if !caught && !$VIMNOERRTHROW | |
| 8407 Xpath 1073741824 " X: 0 | |
| 8408 endif | |
| 8409 break " discard error for $VIMNOERRTHROW | |
| 8410 endtry " jumped to when the body is not skipped | |
| 8411 endwhile | |
| 8412 catch /.*/ | |
| 8413 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 8414 let Xpath = Xpath + 2147483648 " X: 0 | |
| 8415 Xout "Body of G{1 + ERR() + OK()}() not skipped, exception caught" | |
| 8416 Xout v:exception "in" v:throwpoint | |
| 8417 endtry | |
| 8418 | |
| 8419 Xcheck 1388671 | |
| 8420 | |
| 8421 | |
| 8422 "------------------------------------------------------------------------------- | |
| 8423 " Test 78: Messages on parsing errors in expression evaluation {{{1 | |
| 8424 " | |
| 8425 " When an expression evaluation detects a parsing error, an error | |
| 8426 " message is given and converted to an exception, and the expression | |
| 8427 " evaluation is aborted. | |
| 8428 "------------------------------------------------------------------------------- | |
| 8429 | |
| 8430 XpathINIT | |
| 8431 | |
| 8432 if ExtraVim() | |
| 8433 | |
| 8434 let taken = "" | |
| 8435 | |
| 8436 function! F(n) | |
| 8437 let g:taken = g:taken . "F" . a:n | |
| 8438 endfunction | |
| 8439 | |
| 8440 function! MSG(n, enr, emsg) | |
| 8441 let g:taken = g:taken . "M" . a:n | |
| 8442 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 8443 if a:enr == "" | |
| 8444 Xout "TODO: Add message number for:" a:emsg | |
| 8445 let v:errmsg = ":" . v:errmsg | |
| 8446 endif | |
| 8447 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 8448 if v:errmsg == "" | |
| 8449 Xout "Expr" a:n.": Message missing." | |
| 8450 let g:taken = g:taken . "x" | |
| 8451 else | |
| 8452 let v:errmsg = escape(v:errmsg, '"') | |
| 8453 Xout "Expr" a:n.": Unexpected message:" v:errmsg | |
| 119 | 8454 Xout "Expected: " . a:enr . ': ' . a:emsg |
| 7 | 8455 let g:taken = g:taken . "X" |
| 8456 endif | |
| 8457 endif | |
| 8458 endfunction | |
| 8459 | |
| 8460 function! CONT(n) | |
| 8461 let g:taken = g:taken . "C" . a:n | |
| 8462 endfunction | |
| 8463 | |
| 8464 let v:errmsg = "" | |
| 8465 XloopINIT 1 2 | |
| 8466 | |
| 8467 try | |
| 8468 let t = 1 | |
| 8469 while t <= 14 | |
| 8470 let g:taken = g:taken . "T" . t | |
| 8471 let v:errmsg = "" | |
| 8472 try | |
| 8473 let caught = 0 | |
| 8474 if t == 1 | |
| 8475 let v{novar + CONT(t)} = 0 | |
| 8476 elseif t == 2 | |
| 8477 let v{novar + CONT(t)} | |
| 8478 elseif t == 3 | |
| 8479 let var = exists('v{novar + CONT(t)}') | |
| 8480 elseif t == 4 | |
| 8481 unlet v{novar + CONT(t)} | |
| 8482 elseif t == 5 | |
| 8483 function F{novar + CONT(t)}() | |
| 8484 endfunction | |
| 8485 elseif t == 6 | |
| 8486 function F{novar + CONT(t)} | |
| 8487 elseif t == 7 | |
| 8488 let var = exists('*F{novar + CONT(t)}') | |
| 8489 elseif t == 8 | |
| 8490 delfunction F{novar + CONT(t)} | |
| 8491 elseif t == 9 | |
| 8492 echo novar + CONT(t) | |
| 8493 elseif t == 10 | |
| 8494 echo v{novar + CONT(t)} | |
| 8495 elseif t == 11 | |
| 8496 echo F{novar + CONT(t)} | |
| 8497 elseif t == 12 | |
| 8498 let var = novar + CONT(t) | |
| 8499 elseif t == 13 | |
| 8500 let var = v{novar + CONT(t)} | |
| 8501 elseif t == 14 | |
| 8502 let var = F{novar + CONT(t)}() | |
| 8503 endif | |
| 8504 catch /^Vim\((\a\+)\)\=:/ | |
| 8505 " v:errmsg is not set when the error message is converted to an | |
| 8506 " exception. Set it to the original error message. | |
| 8507 let v:errmsg = substitute(v:exception, | |
| 8508 \ '^Vim\((\a\+)\)\=:', '', "") | |
| 8509 let caught = 1 | |
| 8510 finally | |
| 303 | 8511 if t <= 8 && t != 3 && t != 7 |
| 8512 call MSG(t, 'E475', 'Invalid argument\>') | |
| 8513 else | |
| 8514 if !caught " no error exceptions ($VIMNOERRTHROW set) | |
| 7 | 8515 call MSG(t, 'E15', "Invalid expression") |
| 8516 else | |
| 8517 call MSG(t, 'E121', "Undefined variable") | |
| 8518 endif | |
| 8519 endif | |
| 8520 let t = t + 1 | |
| 8521 XloopNEXT | |
| 8522 continue " discard an aborting error | |
| 8523 endtry | |
| 8524 endwhile | |
| 8525 catch /.*/ | |
| 8526 Xloop 1 " X: 0 | |
| 8527 Xout t.":" v:exception "in" ExtraVimThrowpoint() | |
| 8528 endtry | |
| 8529 | |
| 8530 function! T(n, expr, enr, emsg) | |
| 8531 try | |
| 8532 let g:taken = g:taken . "T" . a:n | |
| 8533 let v:errmsg = "" | |
| 8534 try | |
| 8535 let caught = 0 | |
| 8536 execute "let var = " . a:expr | |
| 8537 catch /^Vim\((\a\+)\)\=:/ | |
| 8538 " v:errmsg is not set when the error message is converted to an | |
| 8539 " exception. Set it to the original error message. | |
| 8540 let v:errmsg = substitute(v:exception, | |
| 8541 \ '^Vim\((\a\+)\)\=:', '', "") | |
| 8542 let caught = 1 | |
| 8543 finally | |
| 8544 if !caught " no error exceptions ($VIMNOERRTHROW set) | |
| 8545 call MSG(a:n, 'E15', "Invalid expression") | |
| 8546 else | |
| 8547 call MSG(a:n, a:enr, a:emsg) | |
| 8548 endif | |
| 8549 XloopNEXT | |
| 8550 " Discard an aborting error: | |
| 8551 return | |
| 8552 endtry | |
| 8553 catch /.*/ | |
| 8554 Xloop 1 " X: 0 | |
| 8555 Xout a:n.":" v:exception "in" ExtraVimThrowpoint() | |
| 8556 endtry | |
| 8557 endfunction | |
| 8558 | |
| 8559 call T(15, 'Nofunc() + CONT(15)', 'E117', "Unknown function") | |
| 8560 call T(16, 'F(1 2 + CONT(16))', 'E116', "Invalid arguments") | |
| 8561 call T(17, 'F(1, 2) + CONT(17)', 'E118', "Too many arguments") | |
| 8562 call T(18, 'F() + CONT(18)', 'E119', "Not enough arguments") | |
| 8563 call T(19, '{(1} + CONT(19)', 'E110', "Missing ')'") | |
| 8564 call T(20, '("abc"[1) + CONT(20)', 'E111', "Missing ']'") | |
| 8565 call T(21, '(1 +) + CONT(21)', 'E15', "Invalid expression") | |
| 8566 call T(22, '1 2 + CONT(22)', 'E15', "Invalid expression") | |
| 8567 call T(23, '(1 ? 2) + CONT(23)', 'E109', "Missing ':' after '?'") | |
| 8568 call T(24, '("abc) + CONT(24)', 'E114', "Missing quote") | |
| 8569 call T(25, "('abc) + CONT(25)", 'E115', "Missing quote") | |
| 102 | 8570 call T(26, '& + CONT(26)', 'E112', "Option name missing") |
| 7 | 8571 call T(27, '&asdf + CONT(27)', 'E113', "Unknown option") |
| 8572 | |
| 8573 Xpath 134217728 " X: 134217728 | |
| 8574 | |
| 8575 let expected = "" | |
| 8576 \ . "T1M1T2M2T3M3T4M4T5M5T6M6T7M7T8M8T9M9T10M10T11M11T12M12T13M13T14M14" | |
| 8577 \ . "T15M15T16M16T17M17T18M18T19M19T20M20T21M21T22M22T23M23T24M24T25M25" | |
| 8578 \ . "T26M26T27M27" | |
| 8579 | |
| 8580 if taken != expected | |
| 8581 Xpath 268435456 " X: 0 | |
| 8582 Xout "'taken' is" taken "instead of" expected | |
| 8583 if substitute(taken, '\(.*\)T3M3x\(.*\)', '\1T3M3\2', "") == expected | |
| 8584 Xout "Is ++emsg_skip for var with expr_start non-NULL" | |
| 8585 \ "in f_exists ok?" | |
| 8586 endif | |
| 8587 endif | |
| 8588 | |
| 8589 unlet! var caught taken expected | |
| 8590 call delete(WA_t5) | |
| 8591 unlet! WA_t5 | |
| 8592 delfunction WA_t5 | |
| 8593 | |
| 8594 endif | |
| 8595 | |
| 8596 Xcheck 134217728 | |
| 8597 | |
| 8598 | |
| 8599 "------------------------------------------------------------------------------- | |
| 8600 " Test 79: Throwing one of several errors for the same command {{{1 | |
| 8601 " | |
| 8602 " When several errors appear in a row (for instance during expression | |
| 8603 " evaluation), the first as the most specific one is used when | |
| 8604 " throwing an error exception. If, however, a syntax error is | |
| 8605 " detected afterwards, this one is used for the error exception. | |
| 8606 " On a syntax error, the next command is not executed, on a normal | |
| 8607 " error, however, it is (relevant only in a function without the | |
| 8608 " "abort" flag). v:errmsg is not set. | |
| 8609 " | |
| 8610 " If throwing error exceptions is configured off, v:errmsg is always | |
| 8611 " set to the latest error message, that is, to the more general | |
| 8612 " message or the syntax error, respectively. | |
| 8613 "------------------------------------------------------------------------------- | |
| 8614 | |
| 8615 XpathINIT | |
| 8616 | |
| 8617 XloopINIT 1 2 | |
| 8618 | |
| 8619 function! NEXT(cmd) | |
| 8620 exec a:cmd . " | Xloop 1" | |
| 8621 endfunction | |
| 8622 | |
| 8623 call NEXT('echo novar') " X: 1 * 1 (checks nextcmd) | |
| 8624 XloopNEXT | |
| 8625 call NEXT('let novar #') " X: 0 * 2 (skips nextcmd) | |
| 8626 XloopNEXT | |
| 8627 call NEXT('unlet novar #') " X: 0 * 4 (skips nextcmd) | |
| 8628 XloopNEXT | |
| 8629 call NEXT('let {novar}') " X: 0 * 8 (skips nextcmd) | |
| 8630 XloopNEXT | |
| 8631 call NEXT('unlet{ novar}') " X: 0 * 16 (skips nextcmd) | |
| 8632 | |
| 8633 function! EXEC(cmd) | |
| 8634 exec a:cmd | |
| 8635 endfunction | |
| 8636 | |
| 8637 function! MATCH(expected, msg, enr, emsg) | |
| 8638 let msg = a:msg | |
| 8639 if a:enr == "" | |
| 8640 Xout "TODO: Add message number for:" a:emsg | |
| 8641 let msg = ":" . msg | |
| 8642 endif | |
| 8643 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 8644 if msg !~ '^'.a:enr.':' || (english && msg !~ a:emsg) | |
| 8645 let match = 0 | |
| 8646 if a:expected " no match although expected | |
| 8647 if a:msg == "" | |
| 8648 Xout "Message missing." | |
| 8649 else | |
| 8650 let msg = escape(msg, '"') | |
| 8651 Xout "Unexpected message:" msg | |
| 108 | 8652 Xout "Expected:" a:enr . ": " . a:emsg |
| 7 | 8653 endif |
| 8654 endif | |
| 8655 else | |
| 8656 let match = 1 | |
| 8657 if !a:expected " match although not expected | |
| 8658 let msg = escape(msg, '"') | |
| 8659 Xout "Unexpected message:" msg | |
| 108 | 8660 Xout "Expected none." |
| 7 | 8661 endif |
| 8662 endif | |
| 8663 return match | |
| 8664 endfunction | |
| 8665 | |
| 8666 try | |
| 8667 | |
| 8668 while 1 " dummy loop | |
| 8669 try | |
| 8670 let v:errmsg = "" | |
| 8671 let caught = 0 | |
| 8672 let thrmsg = "" | |
| 8673 call EXEC('echo novar') " normal error | |
| 8674 catch /^Vim\((\a\+)\)\=:/ | |
| 8675 let caught = 1 | |
| 8676 let thrmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8677 finally | |
| 8678 Xpath 32 " X: 32 | |
| 8679 if !caught | |
| 8680 if !$VIMNOERRTHROW | |
| 8681 Xpath 64 " X: 0 | |
| 8682 endif | |
| 8683 elseif !MATCH(1, thrmsg, 'E121', "Undefined variable") | |
| 8684 \ || v:errmsg != "" | |
| 8685 Xpath 128 " X: 0 | |
| 8686 endif | |
| 8687 if !caught && !MATCH(1, v:errmsg, 'E15', "Invalid expression") | |
| 8688 Xpath 256 " X: 0 | |
| 8689 endif | |
| 8690 break " discard error if $VIMNOERRTHROW == 1 | |
| 8691 endtry | |
| 8692 endwhile | |
| 8693 | |
| 8694 Xpath 512 " X: 512 | |
| 8695 let cmd = "let" | |
| 8696 XloopINIT 1024 32 | |
| 8697 while cmd != "" | |
| 8698 try | |
| 8699 let v:errmsg = "" | |
| 8700 let caught = 0 | |
| 8701 let thrmsg = "" | |
| 8702 call EXEC(cmd . ' novar #') " normal plus syntax error | |
| 8703 catch /^Vim\((\a\+)\)\=:/ | |
| 8704 let caught = 1 | |
| 8705 let thrmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8706 finally | |
| 8707 Xloop 1 " X: 1024 * (1 + 32) | |
| 8708 if !caught | |
| 8709 if !$VIMNOERRTHROW | |
| 8710 Xloop 2 " X: 0 | |
| 8711 endif | |
| 8712 else | |
| 8713 if cmd == "let" | |
| 2591 | 8714 let match = MATCH(0, thrmsg, 'E121', "Undefined variable") |
| 7 | 8715 elseif cmd == "unlet" |
| 8716 let match = MATCH(0, thrmsg, 'E108', "No such variable") | |
| 8717 endif | |
| 8718 if match " normal error | |
| 8719 Xloop 4 " X: 0 | |
| 8720 endif | |
| 8721 if !MATCH(1, thrmsg, 'E488', "Trailing characters") | |
| 8722 \|| v:errmsg != "" | |
| 8723 " syntax error | |
| 8724 Xloop 8 " X: 0 | |
| 8725 endif | |
| 8726 endif | |
| 8727 if !caught && !MATCH(1, v:errmsg, 'E488', "Trailing characters") | |
| 8728 " last error | |
| 8729 Xloop 16 " X: 0 | |
| 8730 endif | |
| 8731 if cmd == "let" | |
| 8732 let cmd = "unlet" | |
| 8733 else | |
| 8734 let cmd = "" | |
| 8735 endif | |
| 8736 XloopNEXT | |
| 8737 continue " discard error if $VIMNOERRTHROW == 1 | |
| 8738 endtry | |
| 8739 endwhile | |
| 8740 | |
| 8741 Xpath 1048576 " X: 1048576 | |
| 8742 let cmd = "let" | |
| 8743 XloopINIT 2097152 32 | |
| 8744 while cmd != "" | |
| 8745 try | |
| 8746 let v:errmsg = "" | |
| 8747 let caught = 0 | |
| 8748 let thrmsg = "" | |
| 8749 call EXEC(cmd . ' {novar}') " normal plus syntax error | |
| 8750 catch /^Vim\((\a\+)\)\=:/ | |
| 8751 let caught = 1 | |
| 8752 let thrmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8753 finally | |
| 8754 Xloop 1 " X: 2097152 * (1 + 32) | |
| 8755 if !caught | |
| 8756 if !$VIMNOERRTHROW | |
| 8757 Xloop 2 " X: 0 | |
| 8758 endif | |
| 8759 else | |
| 8760 if MATCH(0, thrmsg, 'E121', "Undefined variable") " normal error | |
| 8761 Xloop 4 " X: 0 | |
| 8762 endif | |
| 8763 if !MATCH(1, thrmsg, 'E475', 'Invalid argument\>') | |
| 8764 \ || v:errmsg != "" " syntax error | |
| 8765 Xloop 8 " X: 0 | |
| 8766 endif | |
| 8767 endif | |
| 8768 if !caught && !MATCH(1, v:errmsg, 'E475', 'Invalid argument\>') | |
| 8769 " last error | |
| 8770 Xloop 16 " X: 0 | |
| 8771 endif | |
| 8772 if cmd == "let" | |
| 8773 let cmd = "unlet" | |
| 8774 else | |
| 8775 let cmd = "" | |
| 8776 endif | |
| 8777 XloopNEXT | |
| 8778 continue " discard error if $VIMNOERRTHROW == 1 | |
| 8779 endtry | |
| 8780 endwhile | |
| 8781 | |
| 8782 catch /.*/ | |
| 8783 " The Xpath command does not accept 2^31 (negative); add explicitly: | |
| 8784 let Xpath = Xpath + 2147483648 " X: 0 | |
| 8785 Xout v:exception "in" v:throwpoint | |
| 8786 endtry | |
| 8787 | |
| 8788 unlet! next_command thrmsg match | |
| 8789 delfunction NEXT | |
| 8790 delfunction EXEC | |
| 8791 delfunction MATCH | |
| 8792 | |
| 8793 Xcheck 70288929 | |
| 8794 | |
| 8795 | |
| 8796 "------------------------------------------------------------------------------- | |
| 8797 " Test 80: Syntax error in expression for illegal :elseif {{{1 | |
| 8798 " | |
| 8799 " If there is a syntax error in the expression after an illegal | |
| 8800 " :elseif, an error message is given (or an error exception thrown) | |
| 8801 " for the illegal :elseif rather than the expression error. | |
| 8802 "------------------------------------------------------------------------------- | |
| 8803 | |
| 8804 XpathINIT | |
| 8805 | |
| 8806 function! MSG(enr, emsg) | |
| 8807 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 8808 if a:enr == "" | |
| 8809 Xout "TODO: Add message number for:" a:emsg | |
| 8810 let v:errmsg = ":" . v:errmsg | |
| 8811 endif | |
| 8812 let match = 1 | |
| 8813 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 8814 let match = 0 | |
| 8815 if v:errmsg == "" | |
| 8816 Xout "Message missing." | |
| 8817 else | |
| 8818 let v:errmsg = escape(v:errmsg, '"') | |
| 8819 Xout "Unexpected message:" v:errmsg | |
| 8820 endif | |
| 8821 endif | |
| 8822 return match | |
| 8823 endfunction | |
| 8824 | |
| 8825 let v:errmsg = "" | |
| 8826 if 0 | |
| 8827 else | |
| 8828 elseif 1 ||| 2 | |
| 8829 endif | |
| 8830 Xpath 1 " X: 1 | |
| 8831 if !MSG('E584', ":elseif after :else") | |
| 8832 Xpath 2 " X: 0 | |
| 8833 endif | |
| 8834 | |
| 8835 let v:errmsg = "" | |
| 8836 if 1 | |
| 8837 else | |
| 8838 elseif 1 ||| 2 | |
| 8839 endif | |
| 8840 Xpath 4 " X: 4 | |
| 8841 if !MSG('E584', ":elseif after :else") | |
| 8842 Xpath 8 " X: 0 | |
| 8843 endif | |
| 8844 | |
| 8845 let v:errmsg = "" | |
| 8846 elseif 1 ||| 2 | |
| 8847 Xpath 16 " X: 16 | |
| 8848 if !MSG('E582', ":elseif without :if") | |
| 8849 Xpath 32 " X: 0 | |
| 8850 endif | |
| 8851 | |
| 8852 let v:errmsg = "" | |
| 8853 while 1 | |
| 8854 elseif 1 ||| 2 | |
| 8855 endwhile | |
| 8856 Xpath 64 " X: 64 | |
| 8857 if !MSG('E582', ":elseif without :if") | |
| 8858 Xpath 128 " X: 0 | |
| 8859 endif | |
| 8860 | |
| 8861 while 1 | |
| 8862 try | |
| 8863 try | |
| 8864 let v:errmsg = "" | |
| 8865 let caught = 0 | |
| 8866 if 0 | |
| 8867 else | |
| 8868 elseif 1 ||| 2 | |
| 8869 endif | |
| 8870 catch /^Vim\((\a\+)\)\=:/ | |
| 8871 let caught = 1 | |
| 8872 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8873 finally | |
| 8874 Xpath 256 " X: 256 | |
| 8875 if !caught && !$VIMNOERRTHROW | |
| 8876 Xpath 512 " X: 0 | |
| 8877 endif | |
| 8878 if !MSG('E584', ":elseif after :else") | |
| 8879 Xpath 1024 " X: 0 | |
| 8880 endif | |
| 8881 endtry | |
| 8882 catch /.*/ | |
| 8883 Xpath 2048 " X: 0 | |
| 8884 Xout v:exception "in" v:throwpoint | |
| 8885 finally | |
| 8886 break " discard error for $VIMNOERRTHROW | |
| 8887 endtry | |
| 8888 endwhile | |
| 8889 | |
| 8890 while 1 | |
| 8891 try | |
| 8892 try | |
| 8893 let v:errmsg = "" | |
| 8894 let caught = 0 | |
| 8895 if 1 | |
| 8896 else | |
| 8897 elseif 1 ||| 2 | |
| 8898 endif | |
| 8899 catch /^Vim\((\a\+)\)\=:/ | |
| 8900 let caught = 1 | |
| 8901 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8902 finally | |
| 8903 Xpath 4096 " X: 4096 | |
| 8904 if !caught && !$VIMNOERRTHROW | |
| 8905 Xpath 8192 " X: 0 | |
| 8906 endif | |
| 8907 if !MSG('E584', ":elseif after :else") | |
| 8908 Xpath 16384 " X: 0 | |
| 8909 endif | |
| 8910 endtry | |
| 8911 catch /.*/ | |
| 8912 Xpath 32768 " X: 0 | |
| 8913 Xout v:exception "in" v:throwpoint | |
| 8914 finally | |
| 8915 break " discard error for $VIMNOERRTHROW | |
| 8916 endtry | |
| 8917 endwhile | |
| 8918 | |
| 8919 while 1 | |
| 8920 try | |
| 8921 try | |
| 8922 let v:errmsg = "" | |
| 8923 let caught = 0 | |
| 8924 elseif 1 ||| 2 | |
| 8925 catch /^Vim\((\a\+)\)\=:/ | |
| 8926 let caught = 1 | |
| 8927 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8928 finally | |
| 8929 Xpath 65536 " X: 65536 | |
| 8930 if !caught && !$VIMNOERRTHROW | |
| 8931 Xpath 131072 " X: 0 | |
| 8932 endif | |
| 8933 if !MSG('E582', ":elseif without :if") | |
| 8934 Xpath 262144 " X: 0 | |
| 8935 endif | |
| 8936 endtry | |
| 8937 catch /.*/ | |
| 8938 Xpath 524288 " X: 0 | |
| 8939 Xout v:exception "in" v:throwpoint | |
| 8940 finally | |
| 8941 break " discard error for $VIMNOERRTHROW | |
| 8942 endtry | |
| 8943 endwhile | |
| 8944 | |
| 8945 while 1 | |
| 8946 try | |
| 8947 try | |
| 8948 let v:errmsg = "" | |
| 8949 let caught = 0 | |
| 8950 while 1 | |
| 8951 elseif 1 ||| 2 | |
| 8952 endwhile | |
| 8953 catch /^Vim\((\a\+)\)\=:/ | |
| 8954 let caught = 1 | |
| 8955 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "") | |
| 8956 finally | |
| 8957 Xpath 1048576 " X: 1048576 | |
| 8958 if !caught && !$VIMNOERRTHROW | |
| 8959 Xpath 2097152 " X: 0 | |
| 8960 endif | |
| 8961 if !MSG('E582', ":elseif without :if") | |
| 8962 Xpath 4194304 " X: 0 | |
| 8963 endif | |
| 8964 endtry | |
| 8965 catch /.*/ | |
| 8966 Xpath 8388608 " X: 0 | |
| 8967 Xout v:exception "in" v:throwpoint | |
| 8968 finally | |
| 8969 break " discard error for $VIMNOERRTHROW | |
| 8970 endtry | |
| 8971 endwhile | |
| 8972 | |
| 8973 Xpath 16777216 " X: 16777216 | |
| 8974 | |
| 8975 unlet! caught | |
| 8976 delfunction MSG | |
| 8977 | |
| 8978 Xcheck 17895765 | |
| 8979 | |
| 8980 | |
| 8981 "------------------------------------------------------------------------------- | |
| 8982 " Test 81: Discarding exceptions after an error or interrupt {{{1 | |
| 8983 " | |
| 8984 " When an exception is thrown from inside a :try conditional without | |
| 8985 " :catch and :finally clauses and an error or interrupt occurs before | |
| 8986 " the :endtry is reached, the exception is discarded. | |
| 8987 "------------------------------------------------------------------------------- | |
| 8988 | |
| 8989 XpathINIT | |
| 8990 | |
| 8991 if ExtraVim() | |
| 8992 try | |
| 8993 Xpath 1 " X: 1 | |
| 8994 try | |
| 8995 Xpath 2 " X: 2 | |
| 8996 throw "arrgh" | |
| 8997 Xpath 4 " X: 0 | |
| 8998 " if 1 | |
| 8999 Xpath 8 " X: 0 | |
| 9000 " error after :throw: missing :endif | |
| 9001 endtry | |
| 9002 Xpath 16 " X: 0 | |
| 9003 catch /arrgh/ | |
| 9004 Xpath 32 " X: 0 | |
| 9005 endtry | |
| 9006 Xpath 64 " X: 0 | |
| 9007 endif | |
| 9008 | |
| 9009 if ExtraVim() | |
| 9010 try | |
| 9011 Xpath 128 " X: 128 | |
| 9012 try | |
| 9013 Xpath 256 " X: 256 | |
| 9014 throw "arrgh" | |
| 9015 Xpath 512 " X: 0 | |
| 9016 endtry " INTERRUPT | |
| 9017 Xpath 1024 " X: 0 | |
| 9018 catch /arrgh/ | |
| 9019 Xpath 2048 " X: 0 | |
| 9020 endtry | |
| 9021 Xpath 4096 " X: 0 | |
| 9022 endif | |
| 9023 | |
| 9024 Xcheck 387 | |
| 9025 | |
| 9026 | |
| 9027 "------------------------------------------------------------------------------- | |
| 9028 " Test 82: Ignoring :catch clauses after an error or interrupt {{{1 | |
| 9029 " | |
| 9030 " When an exception is thrown and an error or interrupt occurs before | |
| 9031 " the matching :catch clause is reached, the exception is discarded | |
| 9032 " and the :catch clause is ignored (also for the error or interrupt | |
| 9033 " exception being thrown then). | |
| 9034 "------------------------------------------------------------------------------- | |
| 9035 | |
| 9036 XpathINIT | |
| 9037 | |
| 9038 if ExtraVim() | |
| 9039 try | |
| 9040 try | |
| 9041 Xpath 1 " X: 1 | |
| 9042 throw "arrgh" | |
| 9043 Xpath 2 " X: 0 | |
| 9044 " if 1 | |
| 9045 Xpath 4 " X: 0 | |
| 9046 " error after :throw: missing :endif | |
| 9047 catch /.*/ | |
| 9048 Xpath 8 " X: 0 | |
| 9049 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9050 catch /.*/ | |
| 9051 Xpath 16 " X: 0 | |
| 9052 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9053 endtry | |
| 9054 Xpath 32 " X: 0 | |
| 9055 catch /arrgh/ | |
| 9056 Xpath 64 " X: 0 | |
| 9057 endtry | |
| 9058 Xpath 128 " X: 0 | |
| 9059 endif | |
| 9060 | |
| 9061 if ExtraVim() | |
| 9062 function! E() | |
| 9063 try | |
| 9064 try | |
| 9065 Xpath 256 " X: 256 | |
| 9066 throw "arrgh" | |
| 9067 Xpath 512 " X: 0 | |
| 9068 " if 1 | |
| 9069 Xpath 1024 " X: 0 | |
| 9070 " error after :throw: missing :endif | |
| 9071 catch /.*/ | |
| 9072 Xpath 2048 " X: 0 | |
| 9073 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9074 catch /.*/ | |
| 9075 Xpath 4096 " X: 0 | |
| 9076 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9077 endtry | |
| 9078 Xpath 8192 " X: 0 | |
| 9079 catch /arrgh/ | |
| 9080 Xpath 16384 " X: 0 | |
| 9081 endtry | |
| 9082 endfunction | |
| 9083 | |
| 9084 call E() | |
| 9085 Xpath 32768 " X: 0 | |
| 9086 endif | |
| 9087 | |
| 9088 if ExtraVim() | |
| 9089 try | |
| 9090 try | |
| 9091 Xpath 65536 " X: 65536 | |
| 9092 throw "arrgh" | |
| 9093 Xpath 131072 " X: 0 | |
| 9094 catch /.*/ "INTERRUPT | |
| 9095 Xpath 262144 " X: 0 | |
| 9096 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9097 catch /.*/ | |
| 9098 Xpath 524288 " X: 0 | |
| 9099 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9100 endtry | |
| 9101 Xpath 1048576 " X: 0 | |
| 9102 catch /arrgh/ | |
| 9103 Xpath 2097152 " X: 0 | |
| 9104 endtry | |
| 9105 Xpath 4194304 " X: 0 | |
| 9106 endif | |
| 9107 | |
| 9108 if ExtraVim() | |
| 9109 function I() | |
| 9110 try | |
| 9111 try | |
| 9112 Xpath 8388608 " X: 8388608 | |
| 9113 throw "arrgh" | |
| 9114 Xpath 16777216 " X: 0 | |
| 9115 catch /.*/ "INTERRUPT | |
| 9116 Xpath 33554432 " X: 0 | |
| 9117 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9118 catch /.*/ | |
| 9119 Xpath 67108864 " X: 0 | |
| 9120 Xout v:exception "in" ExtraVimThrowpoint() | |
| 9121 endtry | |
| 9122 Xpath 134217728 " X: 0 | |
| 9123 catch /arrgh/ | |
| 9124 Xpath 268435456 " X: 0 | |
| 9125 endtry | |
| 9126 endfunction | |
| 9127 | |
| 9128 call I() | |
| 9129 Xpath 536870912 " X: 0 | |
| 9130 endif | |
| 9131 | |
| 9132 Xcheck 8454401 | |
| 9133 | |
| 9134 | |
| 9135 "------------------------------------------------------------------------------- | |
| 9136 " Test 83: Executing :finally clauses after an error or interrupt {{{1 | |
| 9137 " | |
| 9138 " When an exception is thrown and an error or interrupt occurs before | |
| 9139 " the :finally of the innermost :try is reached, the exception is | |
| 9140 " discarded and the :finally clause is executed. | |
| 9141 "------------------------------------------------------------------------------- | |
| 9142 | |
| 9143 XpathINIT | |
| 9144 | |
| 9145 if ExtraVim() | |
| 9146 try | |
| 9147 Xpath 1 " X: 1 | |
| 9148 try | |
| 9149 Xpath 2 " X: 2 | |
| 9150 throw "arrgh" | |
| 9151 Xpath 4 " X: 0 | |
| 9152 " if 1 | |
| 9153 Xpath 8 " X: 0 | |
| 9154 " error after :throw: missing :endif | |
| 9155 finally | |
| 9156 Xpath 16 " X: 16 | |
| 9157 endtry | |
| 9158 Xpath 32 " X: 0 | |
| 9159 catch /arrgh/ | |
| 9160 Xpath 64 " X: 0 | |
| 9161 endtry | |
| 9162 Xpath 128 " X: 0 | |
| 9163 endif | |
| 9164 | |
| 9165 if ExtraVim() | |
| 9166 try | |
| 9167 Xpath 256 " X: 256 | |
| 9168 try | |
| 9169 Xpath 512 " X: 512 | |
| 9170 throw "arrgh" | |
| 9171 Xpath 1024 " X: 0 | |
| 9172 finally "INTERRUPT | |
| 9173 Xpath 2048 " X: 2048 | |
| 9174 endtry | |
| 9175 Xpath 4096 " X: 0 | |
| 9176 catch /arrgh/ | |
| 9177 Xpath 8192 " X: 0 | |
| 9178 endtry | |
| 9179 Xpath 16384 " X: 0 | |
| 9180 endif | |
| 9181 | |
| 9182 Xcheck 2835 | |
| 9183 | |
| 9184 | |
| 9185 "------------------------------------------------------------------------------- | |
| 9186 " Test 84: Exceptions in autocommand sequences. {{{1 | |
| 9187 " | |
| 9188 " When an exception occurs in a sequence of autocommands for | |
| 9189 " a specific event, the rest of the sequence is not executed. The | |
| 9190 " command that triggered the autocommand execution aborts, and the | |
| 9191 " exception is propagated to the caller. | |
| 9192 " | |
| 9193 " For the FuncUndefined event under a function call expression or | |
| 303 | 9194 " :call command, the function is not executed, even when it has |
| 7 | 9195 " been defined by the autocommands before the exception occurred. |
| 9196 "------------------------------------------------------------------------------- | |
| 9197 | |
| 9198 XpathINIT | |
| 9199 | |
| 9200 if ExtraVim() | |
| 9201 | |
| 9202 function! INT() | |
| 9203 "INTERRUPT | |
| 9204 let dummy = 0 | |
| 9205 endfunction | |
| 9206 | |
| 9207 aug TMP | |
| 9208 autocmd! | |
| 9209 | |
| 9210 autocmd User x1 Xpath 1 " X: 1 | |
| 9211 autocmd User x1 throw "x1" | |
| 9212 autocmd User x1 Xpath 2 " X: 0 | |
| 9213 | |
| 9214 autocmd User x2 Xpath 4 " X: 4 | |
| 9215 autocmd User x2 asdf | |
| 9216 autocmd User x2 Xpath 8 " X: 0 | |
| 9217 | |
| 9218 autocmd User x3 Xpath 16 " X: 16 | |
| 9219 autocmd User x3 call INT() | |
| 9220 autocmd User x3 Xpath 32 " X: 0 | |
| 9221 | |
| 9222 autocmd FuncUndefined U1 function! U1() | |
| 9223 autocmd FuncUndefined U1 Xpath 64 " X: 0 | |
| 9224 autocmd FuncUndefined U1 endfunction | |
| 9225 autocmd FuncUndefined U1 Xpath 128 " X: 128 | |
| 9226 autocmd FuncUndefined U1 throw "U1" | |
| 9227 autocmd FuncUndefined U1 Xpath 256 " X: 0 | |
| 9228 | |
| 9229 autocmd FuncUndefined U2 function! U2() | |
| 9230 autocmd FuncUndefined U2 Xpath 512 " X: 0 | |
| 9231 autocmd FuncUndefined U2 endfunction | |
| 9232 autocmd FuncUndefined U2 Xpath 1024 " X: 1024 | |
| 9233 autocmd FuncUndefined U2 ASDF | |
| 9234 autocmd FuncUndefined U2 Xpath 2048 " X: 0 | |
| 9235 | |
| 9236 autocmd FuncUndefined U3 function! U3() | |
| 9237 autocmd FuncUndefined U3 Xpath 4096 " X: 0 | |
| 9238 autocmd FuncUndefined U3 endfunction | |
| 9239 autocmd FuncUndefined U3 Xpath 8192 " X: 8192 | |
| 9240 autocmd FuncUndefined U3 call INT() | |
| 9241 autocmd FuncUndefined U3 Xpath 16384 " X: 0 | |
| 9242 aug END | |
| 9243 | |
| 9244 try | |
| 9245 try | |
| 9246 Xpath 32768 " X: 32768 | |
| 9247 doautocmd User x1 | |
| 9248 catch /x1/ | |
| 9249 Xpath 65536 " X: 65536 | |
| 9250 endtry | |
| 9251 | |
| 9252 while 1 | |
| 9253 try | |
| 9254 Xpath 131072 " X: 131072 | |
| 9255 let caught = 0 | |
| 9256 doautocmd User x2 | |
| 9257 catch /asdf/ | |
| 9258 let caught = 1 | |
| 9259 finally | |
| 9260 Xpath 262144 " X: 262144 | |
| 9261 if !caught && !$VIMNOERRTHROW | |
| 9262 Xpath 524288 " X: 0 | |
| 9263 " Propagate uncaught error exception, | |
| 9264 else | |
| 9265 " ... but break loop for caught error exception, | |
| 9266 " or discard error and break loop if $VIMNOERRTHROW | |
| 9267 break | |
| 9268 endif | |
| 9269 endtry | |
| 9270 endwhile | |
| 9271 | |
| 9272 while 1 | |
| 9273 try | |
| 9274 Xpath 1048576 " X: 1048576 | |
| 9275 let caught = 0 | |
| 9276 doautocmd User x3 | |
| 9277 catch /Vim:Interrupt/ | |
| 9278 let caught = 1 | |
| 9279 finally | |
| 9280 Xpath 2097152 " X: 2097152 | |
| 9281 if !caught && !$VIMNOINTTHROW | |
| 9282 Xpath 4194304 " X: 0 | |
| 9283 " Propagate uncaught interrupt exception, | |
| 9284 else | |
| 9285 " ... but break loop for caught interrupt exception, | |
| 9286 " or discard interrupt and break loop if $VIMNOINTTHROW | |
| 9287 break | |
| 9288 endif | |
| 9289 endtry | |
| 9290 endwhile | |
| 9291 | |
| 9292 if exists("*U1") | delfunction U1 | endif | |
| 9293 if exists("*U2") | delfunction U2 | endif | |
| 9294 if exists("*U3") | delfunction U3 | endif | |
| 9295 | |
| 9296 try | |
| 9297 Xpath 8388608 " X: 8388608 | |
| 9298 call U1() | |
| 9299 catch /U1/ | |
| 9300 Xpath 16777216 " X: 16777216 | |
| 9301 endtry | |
| 9302 | |
| 9303 while 1 | |
| 9304 try | |
| 9305 Xpath 33554432 " X: 33554432 | |
| 9306 let caught = 0 | |
| 9307 call U2() | |
| 9308 catch /ASDF/ | |
| 9309 let caught = 1 | |
| 9310 finally | |
| 9311 Xpath 67108864 " X: 67108864 | |
| 9312 if !caught && !$VIMNOERRTHROW | |
| 9313 Xpath 134217728 " X: 0 | |
| 9314 " Propagate uncaught error exception, | |
| 9315 else | |
| 9316 " ... but break loop for caught error exception, | |
| 9317 " or discard error and break loop if $VIMNOERRTHROW | |
| 9318 break | |
| 9319 endif | |
| 9320 endtry | |
| 9321 endwhile | |
| 9322 | |
| 9323 while 1 | |
| 9324 try | |
| 9325 Xpath 268435456 " X: 268435456 | |
| 9326 let caught = 0 | |
| 9327 call U3() | |
| 9328 catch /Vim:Interrupt/ | |
| 9329 let caught = 1 | |
| 9330 finally | |
| 9331 Xpath 536870912 " X: 536870912 | |
| 9332 if !caught && !$VIMNOINTTHROW | |
| 9333 Xpath 1073741824 " X: 0 | |
| 9334 " Propagate uncaught interrupt exception, | |
| 9335 else | |
| 9336 " ... but break loop for caught interrupt exception, | |
| 9337 " or discard interrupt and break loop if $VIMNOINTTHROW | |
| 9338 break | |
| 9339 endif | |
| 9340 endtry | |
| 9341 endwhile | |
| 9342 catch /.*/ | |
| 9343 " The Xpath command does not accept 2^31 (negative); display explicitly: | |
| 9344 exec "!echo 2147483648 >>" . g:ExtraVimResult | |
| 9345 Xout "Caught" v:exception "in" v:throwpoint | |
| 9346 endtry | |
| 9347 | |
| 9348 unlet caught | |
| 9349 delfunction INT | |
| 9350 delfunction U1 | |
| 9351 delfunction U2 | |
| 9352 delfunction U3 | |
| 9353 au! TMP | |
| 9354 aug! TMP | |
| 9355 endif | |
| 9356 | |
| 9357 Xcheck 934782101 | |
| 9358 | |
| 9359 | |
| 9360 "------------------------------------------------------------------------------- | |
| 9361 " Test 85: Error exceptions in autocommands for I/O command events {{{1 | |
| 9362 " | |
| 9363 " When an I/O command is inside :try/:endtry, autocommands to be | |
| 9364 " executed after it should be skipped on an error (exception) in the | |
| 9365 " command itself or in autocommands to be executed before the command. | |
| 9366 " In the latter case, the I/O command should not be executed either. | |
| 9367 " Example 1: BufWritePre, :write, BufWritePost | |
| 9368 " Example 2: FileReadPre, :read, FileReadPost. | |
| 9369 "------------------------------------------------------------------------------- | |
| 9370 | |
| 9371 XpathINIT | |
| 9372 | |
| 9373 function! MSG(enr, emsg) | |
| 9374 let english = v:lang == "C" || v:lang =~ '^[Ee]n' | |
| 9375 if a:enr == "" | |
| 9376 Xout "TODO: Add message number for:" a:emsg | |
| 9377 let v:errmsg = ":" . v:errmsg | |
| 9378 endif | |
| 9379 let match = 1 | |
| 9380 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg) | |
| 9381 let match = 0 | |
| 9382 if v:errmsg == "" | |
| 9383 Xout "Message missing." | |
| 9384 else | |
| 9385 let v:errmsg = escape(v:errmsg, '"') | |
| 9386 Xout "Unexpected message:" v:errmsg | |
| 9387 endif | |
| 9388 endif | |
| 9389 return match | |
| 9390 endfunction | |
| 9391 | |
| 9392 " Remove the autocommands for the events specified as arguments in all used | |
| 9393 " autogroups. | |
| 9394 function! Delete_autocommands(...) | |
| 9395 let augfile = tempname() | |
| 9396 while 1 | |
| 9397 try | |
| 9398 exec "redir >" . augfile | |
| 9399 aug | |
| 9400 redir END | |
| 9401 exec "edit" augfile | |
| 9402 g/^$/d | |
| 9403 norm G$ | |
| 9404 let wrap = "w" | |
| 9405 while search('\%( \|^\)\@<=.\{-}\%( \)\@=', wrap) > 0 | |
| 9406 let wrap = "W" | |
| 9407 exec "norm y/ \n" | |
| 9408 let argno = 1 | |
| 9409 while argno <= a:0 | |
| 9410 exec "au!" escape(@", " ") a:{argno} | |
| 9411 let argno = argno + 1 | |
| 9412 endwhile | |
| 9413 endwhile | |
| 9414 catch /.*/ | |
| 9415 finally | |
| 9416 bwipeout! | |
| 9417 call delete(augfile) | |
| 9418 break " discard errors for $VIMNOERRTHROW | |
| 9419 endtry | |
| 9420 endwhile | |
| 9421 endfunction | |
| 9422 | |
| 9423 call Delete_autocommands("BufWritePre", "BufWritePost") | |
| 9424 | |
| 9425 while 1 | |
| 9426 try | |
| 9427 try | |
| 9428 let post = 0 | |
| 9429 aug TMP | |
| 9430 au! BufWritePost * let post = 1 | |
| 9431 aug END | |
| 9432 let caught = 0 | |
| 9433 write /n/o/n/e/x/i/s/t/e/n/t | |
| 9434 catch /^Vim(write):/ | |
| 9435 let caught = 1 | |
| 9436 let v:errmsg = substitute(v:exception, '^Vim(write):', '', "") | |
| 9437 finally | |
| 9438 Xpath 1 " X: 1 | |
| 9439 if !caught && !$VIMNOERRTHROW | |
| 9440 Xpath 2 " X: 0 | |
| 9441 endif | |
| 9442 let v:errmsg = substitute(v:errmsg, '^"/n/o/n/e/x/i/s/t/e/n/t" ', | |
| 9443 \ '', "") | |
| 9444 if !MSG('E212', "Can't open file for writing") | |
| 9445 Xpath 4 " X: 0 | |
| 9446 endif | |
| 9447 if post | |
| 9448 Xpath 8 " X: 0 | |
| 9449 Xout "BufWritePost commands executed after write error" | |
| 9450 endif | |
| 9451 au! TMP | |
| 9452 aug! TMP | |
| 9453 endtry | |
| 9454 catch /.*/ | |
| 9455 Xpath 16 " X: 0 | |
| 9456 Xout v:exception "in" v:throwpoint | |
| 9457 finally | |
| 9458 break " discard error for $VIMNOERRTHROW | |
| 9459 endtry | |
| 9460 endwhile | |
| 9461 | |
| 9462 while 1 | |
| 9463 try | |
| 9464 try | |
| 9465 let post = 0 | |
| 9466 aug TMP | |
| 9467 au! BufWritePre * asdf | |
| 9468 au! BufWritePost * let post = 1 | |
| 9469 aug END | |
| 9470 let tmpfile = tempname() | |
| 9471 let caught = 0 | |
| 9472 exec "write" tmpfile | |
| 9473 catch /^Vim\((write)\)\=:/ | |
| 9474 let caught = 1 | |
| 9475 let v:errmsg = substitute(v:exception, '^Vim\((write)\)\=:', '', "") | |
| 9476 finally | |
| 9477 Xpath 32 " X: 32 | |
| 9478 if !caught && !$VIMNOERRTHROW | |
| 9479 Xpath 64 " X: 0 | |
| 9480 endif | |
| 9481 let v:errmsg = substitute(v:errmsg, '^"'.tmpfile.'" ', '', "") | |
| 9482 if !MSG('E492', "Not an editor command") | |
| 9483 Xpath 128 " X: 0 | |
| 9484 endif | |
| 9485 if filereadable(tmpfile) | |
| 9486 Xpath 256 " X: 0 | |
| 9487 Xout ":write command not suppressed after BufWritePre error" | |
| 9488 endif | |
| 9489 if post | |
| 9490 Xpath 512 " X: 0 | |
| 9491 Xout "BufWritePost commands executed after BufWritePre error" | |
| 9492 endif | |
| 9493 au! TMP | |
| 9494 aug! TMP | |
| 9495 endtry | |
| 9496 catch /.*/ | |
| 9497 Xpath 1024 " X: 0 | |
| 9498 Xout v:exception "in" v:throwpoint | |
| 9499 finally | |
| 9500 break " discard error for $VIMNOERRTHROW | |
| 9501 endtry | |
| 9502 endwhile | |
| 9503 | |
| 9504 call delete(tmpfile) | |
| 9505 | |
| 9506 call Delete_autocommands("BufWritePre", "BufWritePost", | |
| 9507 \ "BufReadPre", "BufReadPost", "FileReadPre", "FileReadPost") | |
| 9508 | |
| 9509 while 1 | |
| 9510 try | |
| 9511 try | |
| 9512 let post = 0 | |
| 9513 aug TMP | |
| 9514 au! FileReadPost * let post = 1 | |
| 9515 aug END | |
| 9516 let caught = 0 | |
| 9517 read /n/o/n/e/x/i/s/t/e/n/t | |
| 9518 catch /^Vim(read):/ | |
| 9519 let caught = 1 | |
| 9520 let v:errmsg = substitute(v:exception, '^Vim(read):', '', "") | |
| 9521 finally | |
| 9522 Xpath 2048 " X: 2048 | |
| 9523 if !caught && !$VIMNOERRTHROW | |
| 9524 Xpath 4096 " X: 0 | |
| 9525 endif | |
| 9526 let v:errmsg = substitute(v:errmsg, ' /n/o/n/e/x/i/s/t/e/n/t$', | |
| 9527 \ '', "") | |
| 9528 if !MSG('E484', "Can't open file") | |
| 9529 Xpath 8192 " X: 0 | |
| 9530 endif | |
| 9531 if post | |
| 9532 Xpath 16384 " X: 0 | |
| 9533 Xout "FileReadPost commands executed after write error" | |
| 9534 endif | |
| 9535 au! TMP | |
| 9536 aug! TMP | |
| 9537 endtry | |
| 9538 catch /.*/ | |
| 9539 Xpath 32768 " X: 0 | |
| 9540 Xout v:exception "in" v:throwpoint | |
| 9541 finally | |
| 9542 break " discard error for $VIMNOERRTHROW | |
| 9543 endtry | |
| 9544 endwhile | |
| 9545 | |
| 9546 while 1 | |
| 9547 try | |
| 9548 let infile = tempname() | |
| 9549 let tmpfile = tempname() | |
| 9550 exec "!echo XYZ >" . infile | |
| 9551 exec "edit" tmpfile | |
| 9552 try | |
| 9553 Xpath 65536 " X: 65536 | |
| 9554 try | |
| 9555 let post = 0 | |
| 9556 aug TMP | |
| 9557 au! FileReadPre * asdf | |
| 9558 au! FileReadPost * let post = 1 | |
| 9559 aug END | |
| 9560 let caught = 0 | |
| 9561 exec "0read" infile | |
| 9562 catch /^Vim\((read)\)\=:/ | |
| 9563 let caught = 1 | |
| 9564 let v:errmsg = substitute(v:exception, '^Vim\((read)\)\=:', '', | |
| 9565 \ "") | |
| 9566 finally | |
| 9567 Xpath 131072 " X: 131072 | |
| 9568 if !caught && !$VIMNOERRTHROW | |
| 9569 Xpath 262144 " X: 0 | |
| 9570 endif | |
| 9571 let v:errmsg = substitute(v:errmsg, ' '.infile.'$', '', "") | |
| 9572 if !MSG('E492', "Not an editor command") | |
| 9573 Xpath 524288 " X: 0 | |
| 9574 endif | |
| 9575 if getline("1") == "XYZ" | |
| 9576 Xpath 1048576 " X: 0 | |
| 9577 Xout ":read command not suppressed after FileReadPre error" | |
| 9578 endif | |
| 9579 if post | |
| 9580 Xpath 2097152 " X: 0 | |
| 9581 Xout "FileReadPost commands executed after " . | |
| 9582 \ "FileReadPre error" | |
| 9583 endif | |
| 9584 au! TMP | |
| 9585 aug! TMP | |
| 9586 endtry | |
| 9587 finally | |
| 9588 bwipeout! | |
| 9589 endtry | |
| 9590 catch /.*/ | |
| 9591 Xpath 4194304 " X: 0 | |
| 9592 Xout v:exception "in" v:throwpoint | |
| 9593 finally | |
| 9594 break " discard error for $VIMNOERRTHROW | |
| 9595 endtry | |
| 9596 endwhile | |
| 9597 | |
| 9598 call delete(infile) | |
| 9599 call delete(tmpfile) | |
| 9600 unlet! caught post infile tmpfile | |
| 9601 delfunction MSG | |
| 9602 delfunction Delete_autocommands | |
| 9603 | |
| 9604 Xcheck 198689 | |
| 9605 | |
| 3918 | 9606 "------------------------------------------------------------------------------- |
| 3994 | 9607 " Test 86: setloclist crash {{{1 |
| 3918 | 9608 " |
| 9609 " Executing a setloclist() on BufUnload shouldn't crash Vim | |
| 9610 "------------------------------------------------------------------------------- | |
| 9611 | |
| 9612 func F | |
| 9613 au BufUnload * :call setloclist(0, [{'bufnr':1, 'lnum':1, 'col':1, 'text': 'tango down'}]) | |
| 9614 | |
|
4774
531e598651fc
updated for version 7.3.1134
Bram Moolenaar <bram@vim.org>
parents:
4182
diff
changeset
|
9615 :lvimgrep /.*/ *.mak |
| 3918 | 9616 endfunc |
| 9617 | |
| 9618 XpathINIT | |
| 9619 | |
| 9620 ExecAsScript F | |
| 9621 | |
| 9622 delfunction F | |
| 9623 Xout "No Crash for vimgrep on BufUnload" | |
| 9624 Xcheck 0 | |
| 9625 | |
| 9626 "------------------------------------------------------------------------------- | |
| 4182 | 9627 " Test 87 using (expr) ? funcref : funcref {{{1 |
| 9628 " | |
| 9629 " Vim needs to correctly parse the funcref and even when it does | |
| 9630 " not execute the funcref, it needs to consume the trailing () | |
| 9631 "------------------------------------------------------------------------------- | |
| 9632 | |
| 9633 XpathINIT | |
| 9634 | |
| 9635 func Add2(x1, x2) | |
| 9636 return a:x1 + a:x2 | |
| 9637 endfu | |
| 9638 | |
| 9639 func GetStr() | |
| 9640 return "abcdefghijklmnopqrstuvwxyp" | |
| 9641 endfu | |
| 9642 | |
| 9643 echo function('Add2')(2,3) | |
| 9644 | |
| 9645 Xout 1 ? function('Add2')(1,2) : function('Add2')(2,3) | |
| 9646 Xout 0 ? function('Add2')(1,2) : function('Add2')(2,3) | |
| 9647 " Make sure, GetStr() still works. | |
| 9648 Xout GetStr()[0:10] | |
| 9649 | |
| 9650 | |
| 9651 delfunction GetStr | |
| 9652 delfunction Add2 | |
| 9653 Xout "Successfully executed funcref Add2" | |
| 9654 | |
| 9655 Xcheck 0 | |
| 9656 | |
| 9657 "------------------------------------------------------------------------------- | |
| 9658 " Test 88: $VIMNOERRTHROW and $VIMNOINTTHROW support {{{1 | |
| 7 | 9659 " |
| 9660 " It is possible to configure Vim for throwing exceptions on error | |
| 9661 " or interrupt, controlled by variables $VIMNOERRTHROW and | |
| 9662 " $VIMNOINTTHROW. This is just for increasing the number of tests. | |
| 9663 " All tests here should run for all four combinations of setting | |
| 9664 " these variables to 0 or 1. The variables are intended for the | |
| 9665 " development phase only. In the final release, Vim should be | |
| 9666 " configured to always use error and interrupt exceptions. | |
| 9667 " | |
| 9668 " The test result is "OK", | |
| 9669 " | |
| 9670 " - if the $VIMNOERRTHROW and the $VIMNOINTTHROW control are not | |
| 9671 " configured and exceptions are thrown on error and on | |
| 9672 " interrupt. | |
| 9673 " | |
| 9674 " - if the $VIMNOERRTHROW or the $VIMNOINTTHROW control is | |
| 9675 " configured and works as intended. | |
| 9676 " | |
| 9677 " What actually happens, is shown in the test output. | |
| 9678 " | |
| 9679 " Otherwise, the test result is "FAIL", and the test output describes | |
| 9680 " the problem. | |
| 9681 " | |
| 9682 " IMPORTANT: This must be the last test because it sets $VIMNOERRTHROW and | |
| 9683 " $VIMNOINTTHROW. | |
| 9684 "------------------------------------------------------------------------------- | |
| 9685 | |
| 9686 XpathINIT | |
| 9687 | |
| 9688 if ExtraVim() | |
| 9689 | |
| 9690 function! ThrowOnError() | |
| 9691 XloopNEXT | |
| 9692 let caught = 0 | |
| 9693 try | |
| 9694 Xloop 1 " X: 1 + 8 + 64 | |
| 9695 asdf | |
| 9696 catch /.*/ | |
| 9697 let caught = 1 " error exception caught | |
| 9698 finally | |
| 9699 Xloop 2 " X: 2 + 16 + 128 | |
| 9700 return caught " discard aborting error | |
| 9701 endtry | |
| 9702 Xloop 4 " X: 0 | |
| 9703 endfunction | |
| 9704 | |
| 9705 let quits_skipped = 0 | |
| 9706 | |
| 9707 function! ThrowOnInterrupt() | |
| 9708 XloopNEXT | |
| 9709 let caught = 0 | |
| 9710 try | |
| 9711 Xloop 1 " X: (1 + 8 + 64) * 512 | |
| 9712 "INTERRUPT3 | |
| 9713 let dummy = 0 | |
| 9714 let g:quits_skipped = g:quits_skipped + 1 | |
| 9715 catch /.*/ | |
| 9716 let caught = 1 " interrupt exception caught | |
| 9717 finally | |
| 9718 Xloop 2 " X: (2 + 16 + 128) * 512 | |
| 9719 return caught " discard interrupt | |
| 9720 endtry | |
| 9721 Xloop 4 " X: 0 | |
| 9722 endfunction | |
| 9723 | |
| 9724 function! CheckThrow(Type) | |
| 9725 execute 'return ThrowOn' . a:Type . '()' | |
| 9726 endfunction | |
| 9727 | |
| 9728 function! CheckConfiguration(type) " type is "error" or "interrupt" | |
| 9729 | |
| 9730 let type = a:type | |
| 9731 let Type = substitute(type, '.*', '\u&', "") | |
| 9732 let VAR = '$VIMNO' . substitute(type, '\(...\).*', '\U\1', "") . 'THROW' | |
| 9733 | |
| 9734 if type == "error" | |
| 9735 XloopINIT! 1 8 | |
| 9736 elseif type == "interrupt" | |
| 9737 XloopINIT! 512 8 | |
| 9738 endif | |
| 9739 | |
| 9740 exec 'let requested_for_tests = exists(VAR) && ' . VAR . ' == 0' | |
| 9741 exec 'let suppressed_for_tests = ' . VAR . ' != 0' | |
| 9742 let used_in_tests = CheckThrow(Type) | |
| 9743 | |
| 9744 exec 'let ' . VAR . ' = 0' | |
| 9745 let request_works = CheckThrow(Type) | |
| 9746 | |
| 9747 exec 'let ' . VAR . ' = 1' | |
| 9748 let suppress_works = !CheckThrow(Type) | |
| 9749 | |
| 9750 if type == "error" | |
| 9751 XloopINIT! 262144 8 | |
| 9752 elseif type == "interrupt" | |
| 9753 XloopINIT! 2097152 8 | |
| 9754 | |
| 9755 if g:quits_skipped != 0 | |
| 9756 Xloop 1 " X: 0*2097152 | |
| 9757 Xout "Test environment error. Interrupt breakpoints skipped: " | |
| 9758 \ . g:quits_skipped . ".\n" | |
| 9759 \ . "Cannot check whether interrupt exceptions are thrown." | |
| 9760 return | |
| 9761 endif | |
| 9762 endif | |
| 9763 | |
| 9764 let failure = | |
| 9765 \ !suppressed_for_tests && !used_in_tests | |
| 9766 \ || !request_works | |
| 9767 | |
| 9768 let contradiction = | |
| 9769 \ used_in_tests | |
| 9770 \ ? suppressed_for_tests && !request_works | |
| 9771 \ : !suppressed_for_tests | |
| 9772 | |
| 9773 if failure | |
| 9774 " Failure in configuration. | |
| 9775 Xloop 2 " X: 0 * 2* (262144 + 2097152) | |
| 9776 elseif contradiction | |
| 9777 " Failure in test logic. Should not happen. | |
| 9778 Xloop 4 " X: 0 * 4 * (262144 + 2097152) | |
| 9779 endif | |
| 9780 | |
| 9781 let var_control_configured = | |
| 9782 \ request_works != used_in_tests | |
| 9783 \ || suppress_works == used_in_tests | |
| 9784 | |
| 9785 let var_control_not_configured = | |
| 9786 \ requested_for_tests || suppressed_for_tests | |
| 9787 \ ? request_works && !suppress_works | |
| 9788 \ : request_works == used_in_tests | |
| 9789 \ && suppress_works != used_in_tests | |
| 9790 | |
| 9791 let with = used_in_tests ? "with" : "without" | |
| 9792 | |
| 9793 let set = suppressed_for_tests ? "non-zero" : | |
| 9794 \ requested_for_tests ? "0" : "unset" | |
| 9795 | |
| 9796 let although = contradiction && !var_control_not_configured | |
| 9797 \ ? ",\nalthough " | |
| 9798 \ : ".\n" | |
| 9799 | |
| 9800 let output = "All tests were run " . with . " throwing exceptions on " | |
| 9801 \ . type . although | |
| 9802 | |
| 9803 if !var_control_not_configured | |
| 9804 let output = output . VAR . " was " . set . "." | |
| 9805 | |
| 9806 if !request_works && !requested_for_tests | |
| 9807 let output = output . | |
| 9808 \ "\n" . Type . " exceptions are not thrown when " . VAR . | |
| 9809 \ " is\nset to 0." | |
| 9810 endif | |
| 9811 | |
| 9812 if !suppress_works && (!used_in_tests || | |
| 9813 \ !request_works && | |
| 9814 \ !requested_for_tests && !suppressed_for_tests) | |
| 9815 let output = output . | |
| 9816 \ "\n" . Type . " exceptions are thrown when " . VAR . | |
| 9817 \ " is set to 1." | |
| 9818 endif | |
| 9819 | |
| 9820 if !failure && var_control_configured | |
| 9821 let output = output . | |
| 9822 \ "\nRun tests also with " . substitute(VAR, '^\$', '', "") | |
| 9823 \ . "=" . used_in_tests . "." | |
| 9824 \ . "\nThis is for testing in the development phase only." | |
| 9825 \ . " Remove the \n" | |
| 9826 \ . VAR . " control in the final release." | |
| 9827 endif | |
| 9828 else | |
| 9829 let output = output . | |
| 9830 \ "The " . VAR . " control is not configured." | |
| 9831 endif | |
| 9832 | |
| 9833 Xout output | |
| 9834 endfunction | |
| 9835 | |
| 9836 call CheckConfiguration("error") | |
| 9837 Xpath 16777216 " X: 16777216 | |
| 9838 call CheckConfiguration("interrupt") | |
| 9839 Xpath 33554432 " X: 33554432 | |
| 9840 endif | |
| 9841 | |
| 9842 Xcheck 50443995 | |
| 9843 | |
| 9844 " IMPORTANT: No test should be added after this test because it changes | |
| 9845 " $VIMNOERRTHROW and $VIMNOINTTHROW. | |
| 9846 | |
| 9847 | |
| 9848 "------------------------------------------------------------------------------- | |
| 9849 " Modelines {{{1 | |
| 9850 " vim: ts=8 sw=4 tw=80 fdm=marker | |
| 9851 " vim: fdt=substitute(substitute(foldtext(),\ '\\%(^+--\\)\\@<=\\(\\s*\\)\\(.\\{-}\\)\:\ \\%(\"\ \\)\\=\\(Test\ \\d*\\)\:\\s*',\ '\\3\ (\\2)\:\ \\1',\ \"\"),\ '\\(Test\\s*\\)\\(\\d\\)\\D\\@=',\ '\\1\ \\2',\ "") | |
| 9852 "------------------------------------------------------------------------------- |