Mercurial > vim
view src/testdir/test_substitute.vim @ 22125:602e660d5ccf v8.2.1612
patch 8.2.1612: Vim9: cannot pass "true" to prop_remove()
Commit: https://github.com/vim/vim/commit/a5a40c569695a750cace7d29824101ec8ef2b48f
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Sep 5 20:50:49 2020 +0200
patch 8.2.1612: Vim9: cannot pass "true" to prop_remove()
Problem: Vim9: cannot pass "true" to prop_remove().
Solution: Use dict_get_bool(). (closes https://github.com/vim/vim/issues/6853)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 05 Sep 2020 21:00:03 +0200 |
parents | ff21e2962490 |
children | 3ec9e302ec94 |
line wrap: on
line source
" Tests for multi-line regexps with ":s". source shared.vim func Test_multiline_subst() enew! call append(0, ["1 aa", \ "bb", \ "cc", \ "2 dd", \ "ee", \ "3 ef", \ "gh", \ "4 ij", \ "5 a8", \ "8b c9", \ "9d", \ "6 e7", \ "77f", \ "xxxxx"]) 1 " test if replacing a line break works with a back reference /^1/,/^2/s/\n\(.\)/ \1/ " test if inserting a line break works with a back reference /^3/,/^4/s/\(.\)$/\r\1/ " test if replacing a line break with another line break works /^5/,/^6/s/\(\_d\{3}\)/x\1x/ call assert_equal('1 aa bb cc 2 dd ee', getline(1)) call assert_equal('3 e', getline(2)) call assert_equal('f', getline(3)) call assert_equal('g', getline(4)) call assert_equal('h', getline(5)) call assert_equal('4 i', getline(6)) call assert_equal('j', getline(7)) call assert_equal('5 ax8', getline(8)) call assert_equal('8xb cx9', getline(9)) call assert_equal('9xd', getline(10)) call assert_equal('6 ex7', getline(11)) call assert_equal('7x7f', getline(12)) call assert_equal('xxxxx', getline(13)) enew! endfunc func Test_substitute_variants() " Validate that all the 2-/3-letter variants which embed the flags into the " command name actually work. enew! let ln = 'Testing string' let variants = [ \ { 'cmd': ':s/Test/test/c', 'exp': 'testing string', 'prompt': 'y' }, \ { 'cmd': ':s/foo/bar/ce', 'exp': ln }, \ { 'cmd': ':s/t/r/cg', 'exp': 'Tesring srring', 'prompt': 'a' }, \ { 'cmd': ':s/t/r/ci', 'exp': 'resting string', 'prompt': 'y' }, \ { 'cmd': ':s/t/r/cI', 'exp': 'Tesring string', 'prompt': 'y' }, \ { 'cmd': ':s/t/r/c', 'exp': 'Testing string', 'prompt': 'n' }, \ { 'cmd': ':s/t/r/cn', 'exp': ln }, \ { 'cmd': ':s/t/r/cp', 'exp': 'Tesring string', 'prompt': 'y' }, \ { 'cmd': ':s/t/r/cl', 'exp': 'Tesring string', 'prompt': 'y' }, \ { 'cmd': ':s/t/r/gc', 'exp': 'Tesring srring', 'prompt': 'a' }, \ { 'cmd': ':s/i/I/gc', 'exp': 'TestIng string', 'prompt': 'l' }, \ { 'cmd': ':s/foo/bar/ge', 'exp': ln }, \ { 'cmd': ':s/t/r/g', 'exp': 'Tesring srring' }, \ { 'cmd': ':s/t/r/gi', 'exp': 'resring srring' }, \ { 'cmd': ':s/t/r/gI', 'exp': 'Tesring srring' }, \ { 'cmd': ':s/t/r/gn', 'exp': ln }, \ { 'cmd': ':s/t/r/gp', 'exp': 'Tesring srring' }, \ { 'cmd': ':s/t/r/gl', 'exp': 'Tesring srring' }, \ { 'cmd': ':s//r/gr', 'exp': 'Testr strr' }, \ { 'cmd': ':s/t/r/ic', 'exp': 'resting string', 'prompt': 'y' }, \ { 'cmd': ':s/foo/bar/ie', 'exp': ln }, \ { 'cmd': ':s/t/r/i', 'exp': 'resting string' }, \ { 'cmd': ':s/t/r/iI', 'exp': 'Tesring string' }, \ { 'cmd': ':s/t/r/in', 'exp': ln }, \ { 'cmd': ':s/t/r/ip', 'exp': 'resting string' }, \ { 'cmd': ':s//r/ir', 'exp': 'Testr string' }, \ { 'cmd': ':s/t/r/Ic', 'exp': 'Tesring string', 'prompt': 'y' }, \ { 'cmd': ':s/foo/bar/Ie', 'exp': ln }, \ { 'cmd': ':s/t/r/Ig', 'exp': 'Tesring srring' }, \ { 'cmd': ':s/t/r/Ii', 'exp': 'resting string' }, \ { 'cmd': ':s/t/r/I', 'exp': 'Tesring string' }, \ { 'cmd': ':s/t/r/Ip', 'exp': 'Tesring string' }, \ { 'cmd': ':s/t/r/Il', 'exp': 'Tesring string' }, \ { 'cmd': ':s//r/Ir', 'exp': 'Testr string' }, \ { 'cmd': ':s//r/rc', 'exp': 'Testr string', 'prompt': 'y' }, \ { 'cmd': ':s//r/rg', 'exp': 'Testr strr' }, \ { 'cmd': ':s//r/ri', 'exp': 'Testr string' }, \ { 'cmd': ':s//r/rI', 'exp': 'Testr string' }, \ { 'cmd': ':s//r/rn', 'exp': 'Testing string' }, \ { 'cmd': ':s//r/rp', 'exp': 'Testr string' }, \ { 'cmd': ':s//r/rl', 'exp': 'Testr string' }, \ { 'cmd': ':s//r/r', 'exp': 'Testr string' }, \ { 'cmd': ':s/i/I/gc', 'exp': 'Testing string', 'prompt': 'q' }, \] for var in variants for run in [1, 2] let cmd = var.cmd if run == 2 && cmd =~ "/.*/.*/." " Change :s/from/to/{flags} to :s{flags} let cmd = substitute(cmd, '/.*/', '', '') endif call setline(1, [ln]) let msg = printf('using "%s"', cmd) let @/='ing' let v:errmsg = '' call feedkeys(cmd . "\<CR>" . get(var, 'prompt', ''), 'ntx') " No error should exist (matters for testing e flag) call assert_equal('', v:errmsg, msg) call assert_equal(var.exp, getline('.'), msg) endfor endfor endfunc " Test the l, p, # flags. func Test_substitute_flags_lp() new call setline(1, "abc\tdef\<C-h>ghi") let a = execute('s/a/a/p') call assert_equal("\nabc def^Hghi", a) let a = execute('s/a/a/l') call assert_equal("\nabc^Idef^Hghi$", a) let a = execute('s/a/a/#') call assert_equal("\n 1 abc def^Hghi", a) let a = execute('s/a/a/p#') call assert_equal("\n 1 abc def^Hghi", a) let a = execute('s/a/a/l#') call assert_equal("\n 1 abc^Idef^Hghi$", a) let a = execute('s/a/a/') call assert_equal("", a) bwipe! endfunc func Test_substitute_repeat() " This caused an invalid memory access. split Xfile s/^/x call feedkeys("Qsc\<CR>y", 'tx') bwipe! endfunc " Test %s/\n// which is implemented as a special case to use a " more efficient join rather than doing a regular substitution. func Test_substitute_join() new call setline(1, ["foo\tbar", "bar\<C-H>foo"]) let a = execute('%s/\n//') call assert_equal("", a) call assert_equal(["foo\tbarbar\<C-H>foo"], getline(1, '$')) call assert_equal('\n', histget("search", -1)) call setline(1, ["foo\tbar", "bar\<C-H>foo"]) let a = execute('%s/\n//g') call assert_equal("", a) call assert_equal(["foo\tbarbar\<C-H>foo"], getline(1, '$')) call assert_equal('\n', histget("search", -1)) call setline(1, ["foo\tbar", "bar\<C-H>foo"]) let a = execute('%s/\n//p') call assert_equal("\nfoo barbar^Hfoo", a) call assert_equal(["foo\tbarbar\<C-H>foo"], getline(1, '$')) call assert_equal('\n', histget("search", -1)) call setline(1, ["foo\tbar", "bar\<C-H>foo"]) let a = execute('%s/\n//l') call assert_equal("\nfoo^Ibarbar^Hfoo$", a) call assert_equal(["foo\tbarbar\<C-H>foo"], getline(1, '$')) call assert_equal('\n', histget("search", -1)) call setline(1, ["foo\tbar", "bar\<C-H>foo"]) let a = execute('%s/\n//#') call assert_equal("\n 1 foo barbar^Hfoo", a) call assert_equal(["foo\tbarbar\<C-H>foo"], getline(1, '$')) call assert_equal('\n', histget("search", -1)) call setline(1, ['foo', 'bar', 'baz', 'qux']) call execute('1,2s/\n//') call assert_equal(['foobarbaz', 'qux'], getline(1, '$')) bwipe! endfunc func Test_substitute_count() new call setline(1, ['foo foo', 'foo foo', 'foo foo', 'foo foo', 'foo foo']) 2 s/foo/bar/3 call assert_equal(['foo foo', 'bar foo', 'bar foo', 'bar foo', 'foo foo'], \ getline(1, '$')) call assert_fails('s/foo/bar/0', 'E939:') call setline(1, ['foo foo', 'foo foo', 'foo foo', 'foo foo', 'foo foo']) 2,4s/foo/bar/ 10 call assert_equal(['foo foo', 'foo foo', 'foo foo', 'bar foo', 'bar foo'], \ getline(1, '$')) bwipe! endfunc " Test substitute 'n' flag (report number of matches, do not substitute). func Test_substitute_flag_n() new let lines = ['foo foo', 'foo foo', 'foo foo', 'foo foo', 'foo foo'] call setline(1, lines) call assert_equal("\n3 matches on 3 lines", execute('2,4s/foo/bar/n')) call assert_equal("\n6 matches on 3 lines", execute('2,4s/foo/bar/gn')) " c flag (confirm) should be ignored when using n flag. call assert_equal("\n3 matches on 3 lines", execute('2,4s/foo/bar/nc')) " No substitution should have been done. call assert_equal(lines, getline(1, '$')) %delete _ call setline(1, ['A', 'Bar', 'Baz']) call assert_equal("\n1 match on 1 line", execute('s/\nB\@=//gn')) bwipe! endfunc func Test_substitute_errors() new call setline(1, 'foobar') call assert_fails('s/FOO/bar/', 'E486:') call assert_fails('s/foo/bar/@', 'E488:') call assert_fails('s/\(/bar/', 'E54:') call assert_fails('s afooabara', 'E146:') call assert_fails('s\\a', 'E10:') setl nomodifiable call assert_fails('s/foo/bar/', 'E21:') call assert_fails("let s=substitute([], 'a', 'A', 'g')", 'E730:') call assert_fails("let s=substitute('abcda', [], 'A', 'g')", 'E730:') call assert_fails("let s=substitute('abcda', 'a', [], 'g')", 'E730:') call assert_fails("let s=substitute('abcda', 'a', 'A', [])", 'E730:') bwipe! endfunc " Test for *sub-replace-special* and *sub-replace-expression* on substitute(). func Test_sub_replace_1() " Run the tests with 'magic' on set magic set cpo& call assert_equal('AA', substitute('A', 'A', '&&', '')) call assert_equal('&', substitute('B', 'B', '\&', '')) call assert_equal('C123456789987654321', substitute('C123456789', 'C\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', '\0\9\8\7\6\5\4\3\2\1', '')) call assert_equal('d', substitute('D', 'D', 'd', '')) call assert_equal('~', substitute('E', 'E', '~', '')) call assert_equal('~', substitute('F', 'F', '\~', '')) call assert_equal('Gg', substitute('G', 'G', '\ugg', '')) call assert_equal('Hh', substitute('H', 'H', '\Uh\Eh', '')) call assert_equal('iI', substitute('I', 'I', '\lII', '')) call assert_equal('jJ', substitute('J', 'J', '\LJ\EJ', '')) call assert_equal('Kk', substitute('K', 'K', '\Uk\ek', '')) call assert_equal("l\<C-V>\<C-M>l", \ substitute('lLl', 'L', "\<C-V>\<C-M>", '')) call assert_equal("m\<C-M>m", substitute('mMm', 'M', '\r', '')) call assert_equal("n\<C-V>\<C-M>n", \ substitute('nNn', 'N', "\\\<C-V>\<C-M>", '')) call assert_equal("o\no", substitute('oOo', 'O', '\n', '')) call assert_equal("p\<C-H>p", substitute('pPp', 'P', '\b', '')) call assert_equal("q\tq", substitute('qQq', 'Q', '\t', '')) call assert_equal('r\r', substitute('rRr', 'R', '\\', '')) call assert_equal('scs', substitute('sSs', 'S', '\c', '')) call assert_equal("u\nu", substitute('uUu', 'U', "\n", '')) call assert_equal("v\<C-H>v", substitute('vVv', 'V', "\b", '')) call assert_equal("w\\w", substitute('wWw', 'W', "\\", '')) call assert_equal("x\<C-M>x", substitute('xXx', 'X', "\r", '')) call assert_equal("YyyY", substitute('Y', 'Y', '\L\uyYy\l\EY', '')) call assert_equal("zZZz", substitute('Z', 'Z', '\U\lZzZ\u\Ez', '')) " \v or \V after $ call assert_equal('abxx', substitute('abcd', 'xy$\v|cd$', 'xx', '')) call assert_equal('abxx', substitute('abcd', 'xy$\V\|cd\$', 'xx', '')) endfunc func Test_sub_replace_2() " Run the tests with 'magic' off set nomagic set cpo& call assert_equal('AA', substitute('A', 'A', '&&', '')) call assert_equal('&', substitute('B', 'B', '\&', '')) call assert_equal('C123456789987654321', substitute('C123456789', 'C\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', '\0\9\8\7\6\5\4\3\2\1', '')) call assert_equal('d', substitute('D', 'D', 'd', '')) call assert_equal('~', substitute('E', 'E', '~', '')) call assert_equal('~', substitute('F', 'F', '\~', '')) call assert_equal('Gg', substitute('G', 'G', '\ugg', '')) call assert_equal('Hh', substitute('H', 'H', '\Uh\Eh', '')) call assert_equal('iI', substitute('I', 'I', '\lII', '')) call assert_equal('jJ', substitute('J', 'J', '\LJ\EJ', '')) call assert_equal('Kk', substitute('K', 'K', '\Uk\ek', '')) call assert_equal("l\<C-V>\<C-M>l", \ substitute('lLl', 'L', "\<C-V>\<C-M>", '')) call assert_equal("m\<C-M>m", substitute('mMm', 'M', '\r', '')) call assert_equal("n\<C-V>\<C-M>n", \ substitute('nNn', 'N', "\\\<C-V>\<C-M>", '')) call assert_equal("o\no", substitute('oOo', 'O', '\n', '')) call assert_equal("p\<C-H>p", substitute('pPp', 'P', '\b', '')) call assert_equal("q\tq", substitute('qQq', 'Q', '\t', '')) call assert_equal('r\r', substitute('rRr', 'R', '\\', '')) call assert_equal('scs', substitute('sSs', 'S', '\c', '')) call assert_equal("t\<C-M>t", substitute('tTt', 'T', "\r", '')) call assert_equal("u\nu", substitute('uUu', 'U', "\n", '')) call assert_equal("v\<C-H>v", substitute('vVv', 'V', "\b", '')) call assert_equal('w\w', substitute('wWw', 'W', "\\", '')) call assert_equal('XxxX', substitute('X', 'X', '\L\uxXx\l\EX', '')) call assert_equal('yYYy', substitute('Y', 'Y', '\U\lYyY\u\Ey', '')) endfunc func Test_sub_replace_3() set magic& set cpo& call assert_equal('a\a', substitute('aAa', 'A', '\="\\"', '')) call assert_equal('b\\b', substitute('bBb', 'B', '\="\\\\"', '')) call assert_equal("c\rc", substitute('cCc', 'C', "\\=\"\r\"", '')) call assert_equal("d\\\rd", substitute('dDd', 'D', "\\=\"\\\\\r\"", '')) call assert_equal("e\\\\\re", substitute('eEe', 'E', "\\=\"\\\\\\\\\r\"", '')) call assert_equal('f\rf', substitute('fFf', 'F', '\="\\r"', '')) call assert_equal('j\nj', substitute('jJj', 'J', '\="\\n"', '')) call assert_equal("k\<C-M>k", substitute('kKk', 'K', '\="\r"', '')) call assert_equal("l\nl", substitute('lLl', 'L', '\="\n"', '')) endfunc " Test for submatch() on substitute(). func Test_sub_replace_4() set magic& set cpo& call assert_equal('a\a', substitute('aAa', 'A', \ '\=substitute(submatch(0), ".", "\\", "")', '')) call assert_equal('b\b', substitute('bBb', 'B', \ '\=substitute(submatch(0), ".", "\\\\", "")', '')) call assert_equal("c\<C-V>\<C-M>c", substitute('cCc', 'C', '\=substitute(submatch(0), ".", "\<C-V>\<C-M>", "")', '')) call assert_equal("d\<C-V>\<C-M>d", substitute('dDd', 'D', '\=substitute(submatch(0), ".", "\\\<C-V>\<C-M>", "")', '')) call assert_equal("e\\\<C-V>\<C-M>e", substitute('eEe', 'E', '\=substitute(submatch(0), ".", "\\\\\<C-V>\<C-M>", "")', '')) call assert_equal("f\<C-M>f", substitute('fFf', 'F', '\=substitute(submatch(0), ".", "\\r", "")', '')) call assert_equal("j\nj", substitute('jJj', 'J', '\=substitute(submatch(0), ".", "\\n", "")', '')) call assert_equal("k\rk", substitute('kKk', 'K', '\=substitute(submatch(0), ".", "\r", "")', '')) call assert_equal("l\nl", substitute('lLl', 'L', '\=substitute(submatch(0), ".", "\n", "")', '')) endfunc func Test_sub_replace_5() set magic& set cpo& call assert_equal('A123456789987654321', substitute('A123456789', \ 'A\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', \ '\=submatch(0) . submatch(9) . submatch(8) . ' . \ 'submatch(7) . submatch(6) . submatch(5) . ' . \ 'submatch(4) . submatch(3) . submatch(2) . submatch(1)', \ '')) call assert_equal("[['A123456789'], ['9'], ['8'], ['7'], ['6'], " . \ "['5'], ['4'], ['3'], ['2'], ['1']]", \ substitute('A123456789', \ 'A\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', \ '\=string([submatch(0, 1), submatch(9, 1), ' . \ 'submatch(8, 1), 7->submatch(1), submatch(6, 1), ' . \ 'submatch(5, 1), submatch(4, 1), submatch(3, 1), ' . \ 'submatch(2, 1), submatch(1, 1)])', \ '')) endfunc func Test_sub_replace_6() set magic& set cpo+=/ call assert_equal('a', substitute('A', 'A', 'a', '')) call assert_equal('%', substitute('B', 'B', '%', '')) set cpo-=/ call assert_equal('c', substitute('C', 'C', 'c', '')) call assert_equal('%', substitute('D', 'D', '%', '')) endfunc func Test_sub_replace_7() set magic& set cpo& call assert_equal('AA', substitute('AA', 'A.', '\=submatch(0)', '')) call assert_equal("B\nB", substitute("B\nB", 'B.', '\=submatch(0)', '')) call assert_equal("['B\n']B", substitute("B\nB", 'B.', '\=string(submatch(0, 1))', '')) call assert_equal('-abab', substitute('-bb', '\zeb', 'a', 'g')) call assert_equal('c-cbcbc', substitute('-bb', '\ze', 'c', 'g')) endfunc " Test for *:s%* on :substitute. func Test_sub_replace_8() new set magic& set cpo& $put =',,X' s/\(^\|,\)\ze\(,\|X\)/\1N/g call assert_equal('N,,NX', getline("$")) $put =',,Y' let cmd = ':s/\(^\|,\)\ze\(,\|Y\)/\1N/gc' call feedkeys(cmd . "\<CR>a", "xt") call assert_equal('N,,NY', getline("$")) :$put =',,Z' let cmd = ':s/\(^\|,\)\ze\(,\|Z\)/\1N/gc' call feedkeys(cmd . "\<CR>yy", "xt") call assert_equal('N,,NZ', getline("$")) enew! | close endfunc func Test_sub_replace_9() new set magic& set cpo& $put ='xxx' call feedkeys(":s/x/X/gc\<CR>yyq", "xt") call assert_equal('XXx', getline("$")) enew! | close endfunc func Test_sub_replace_10() set magic& set cpo& call assert_equal('a1a2a3a', substitute('123', '\zs', 'a', 'g')) call assert_equal('aaa', substitute('123', '\zs.', 'a', 'g')) call assert_equal('1a2a3a', substitute('123', '.\zs', 'a', 'g')) call assert_equal('a1a2a3a', substitute('123', '\ze', 'a', 'g')) call assert_equal('a1a2a3', substitute('123', '\ze.', 'a', 'g')) call assert_equal('aaa', substitute('123', '.\ze', 'a', 'g')) call assert_equal('aa2a3a', substitute('123', '1\|\ze', 'a', 'g')) call assert_equal('1aaa', substitute('123', '1\zs\|[23]', 'a', 'g')) endfunc func SubReplacer(text, submatches) return a:text .. a:submatches[0] .. a:text endfunc func SubReplacer20(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, submatches) return a:t3 .. a:submatches[0] .. a:t11 endfunc func Test_substitute_partial() call assert_equal('1foo2foo3', substitute('123', '2', function('SubReplacer', ['foo']), 'g')) " 19 arguments plus one is just OK let Replacer = function('SubReplacer20', repeat(['foo'], 19)) call assert_equal('1foo2foo3', substitute('123', '2', Replacer, 'g')) " 20 arguments plus one is too many let Replacer = function('SubReplacer20', repeat(['foo'], 20)) call assert_fails("call substitute('123', '2', Replacer, 'g')", 'E118:') endfunc " Tests for *sub-replace-special* and *sub-replace-expression* on :substitute. " Execute a list of :substitute command tests func Run_SubCmd_Tests(tests) enew! for t in a:tests let start = line('.') + 1 let end = start + len(t[2]) - 1 " TODO: why is there a one second delay the first time we get here? exe "normal o" . t[0] call cursor(start, 1) exe t[1] call assert_equal(t[2], getline(start, end), t[1]) endfor enew! endfunc func Test_sub_cmd_1() set magic set cpo& " List entry format: [input, cmd, output] let tests = [['A', 's/A/&&/', ['AA']], \ ['B', 's/B/\&/', ['&']], \ ['C123456789', 's/C\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)/\0\9\8\7\6\5\4\3\2\1/', ['C123456789987654321']], \ ['D', 's/D/d/', ['d']], \ ['E', 's/E/~/', ['d']], \ ['F', 's/F/\~/', ['~']], \ ['G', 's/G/\ugg/', ['Gg']], \ ['H', 's/H/\Uh\Eh/', ['Hh']], \ ['I', 's/I/\lII/', ['iI']], \ ['J', 's/J/\LJ\EJ/', ['jJ']], \ ['K', 's/K/\Uk\ek/', ['Kk']], \ ['lLl', "s/L/\<C-V>\<C-M>/", ["l\<C-V>", 'l']], \ ['mMm', 's/M/\r/', ['m', 'm']], \ ['nNn', "s/N/\\\<C-V>\<C-M>/", ["n\<C-V>", 'n']], \ ['oOo', 's/O/\n/', ["o\no"]], \ ['pPp', 's/P/\b/', ["p\<C-H>p"]], \ ['qQq', 's/Q/\t/', ["q\tq"]], \ ['rRr', 's/R/\\/', ['r\r']], \ ['sSs', 's/S/\c/', ['scs']], \ ['tTt', "s/T/\<C-V>\<C-J>/", ["t\<C-V>\<C-J>t"]], \ ['U', 's/U/\L\uuUu\l\EU/', ['UuuU']], \ ['V', 's/V/\U\lVvV\u\Ev/', ['vVVv']] \ ] call Run_SubCmd_Tests(tests) endfunc func Test_sub_cmd_2() set nomagic set cpo& " List entry format: [input, cmd, output] let tests = [['A', 's/A/&&/', ['&&']], \ ['B', 's/B/\&/', ['B']], \ ['C123456789', 's/\mC\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)/\0\9\8\7\6\5\4\3\2\1/', ['C123456789987654321']], \ ['D', 's/D/d/', ['d']], \ ['E', 's/E/~/', ['~']], \ ['F', 's/F/\~/', ['~']], \ ['G', 's/G/\ugg/', ['Gg']], \ ['H', 's/H/\Uh\Eh/', ['Hh']], \ ['I', 's/I/\lII/', ['iI']], \ ['J', 's/J/\LJ\EJ/', ['jJ']], \ ['K', 's/K/\Uk\ek/', ['Kk']], \ ['lLl', "s/L/\<C-V>\<C-M>/", ["l\<C-V>", 'l']], \ ['mMm', 's/M/\r/', ['m', 'm']], \ ['nNn', "s/N/\\\<C-V>\<C-M>/", ["n\<C-V>", 'n']], \ ['oOo', 's/O/\n/', ["o\no"]], \ ['pPp', 's/P/\b/', ["p\<C-H>p"]], \ ['qQq', 's/Q/\t/', ["q\tq"]], \ ['rRr', 's/R/\\/', ['r\r']], \ ['sSs', 's/S/\c/', ['scs']], \ ['tTt', "s/T/\<C-V>\<C-J>/", ["t\<C-V>\<C-J>t"]], \ ['U', 's/U/\L\uuUu\l\EU/', ['UuuU']], \ ['V', 's/V/\U\lVvV\u\Ev/', ['vVVv']] \ ] call Run_SubCmd_Tests(tests) endfunc func Test_sub_cmd_3() set nomagic set cpo& " List entry format: [input, cmd, output] let tests = [['aAa', "s/A/\\='\\'/", ['a\a']], \ ['bBb', "s/B/\\='\\\\'/", ['b\\b']], \ ['cCc', "s/C/\\='\<C-V>\<C-M>'/", ["c\<C-V>", 'c']], \ ['dDd', "s/D/\\='\\\<C-V>\<C-M>'/", ["d\\\<C-V>", 'd']], \ ['eEe', "s/E/\\='\\\\\<C-V>\<C-M>'/", ["e\\\\\<C-V>", 'e']], \ ['fFf', "s/F/\\='\r'/", ['f', 'f']], \ ['gGg', "s/G/\\='\<C-V>\<C-J>'/", ["g\<C-V>", 'g']], \ ['hHh', "s/H/\\='\\\<C-V>\<C-J>'/", ["h\\\<C-V>", 'h']], \ ['iIi', "s/I/\\='\\\\\<C-V>\<C-J>'/", ["i\\\\\<C-V>", 'i']], \ ['jJj', "s/J/\\='\n'/", ['j', 'j']], \ ['kKk', 's/K/\="\r"/', ['k', 'k']], \ ['lLl', 's/L/\="\n"/', ['l', 'l']] \ ] call Run_SubCmd_Tests(tests) endfunc " Test for submatch() on :substitute. func Test_sub_cmd_4() set magic& set cpo& " List entry format: [input, cmd, output] let tests = [ ['aAa', "s/A/\\=substitute(submatch(0), '.', '\\', '')/", \ ['a\a']], \ ['bBb', "s/B/\\=substitute(submatch(0), '.', '\\', '')/", \ ['b\b']], \ ['cCc', "s/C/\\=substitute(submatch(0), '.', '\<C-V>\<C-M>', '')/", \ ["c\<C-V>", 'c']], \ ['dDd', "s/D/\\=substitute(submatch(0), '.', '\\\<C-V>\<C-M>', '')/", \ ["d\<C-V>", 'd']], \ ['eEe', "s/E/\\=substitute(submatch(0), '.', '\\\\\<C-V>\<C-M>', '')/", \ ["e\\\<C-V>", 'e']], \ ['fFf', "s/F/\\=substitute(submatch(0), '.', '\\r', '')/", \ ['f', 'f']], \ ['gGg', 's/G/\=substitute(submatch(0), ".", "\<C-V>\<C-J>", "")/', \ ["g\<C-V>", 'g']], \ ['hHh', 's/H/\=substitute(submatch(0), ".", "\\\<C-V>\<C-J>", "")/', \ ["h\<C-V>", 'h']], \ ['iIi', 's/I/\=substitute(submatch(0), ".", "\\\\\<C-V>\<C-J>", "")/', \ ["i\\\<C-V>", 'i']], \ ['jJj', "s/J/\\=substitute(submatch(0), '.', '\\n', '')/", \ ['j', 'j']], \ ['kKk', "s/K/\\=substitute(submatch(0), '.', '\\r', '')/", \ ['k', 'k']], \ ['lLl', "s/L/\\=substitute(submatch(0), '.', '\\n', '')/", \ ['l', 'l']], \ ] call Run_SubCmd_Tests(tests) endfunc func Test_sub_cmd_5() set magic& set cpo& " List entry format: [input, cmd, output] let tests = [ ['A123456789', 's/A\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)/\=submatch(0) . submatch(9) . submatch(8) . submatch(7) . submatch(6) . submatch(5) . submatch(4) . submatch(3) . submatch(2) . submatch(1)/', ['A123456789987654321']], \ ['B123456789', 's/B\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)/\=string([submatch(0, 1), submatch(9, 1), submatch(8, 1), submatch(7, 1), submatch(6, 1), submatch(5, 1), submatch(4, 1), submatch(3, 1), submatch(2, 1), submatch(1, 1)])/', ["[['B123456789'], ['9'], ['8'], ['7'], ['6'], ['5'], ['4'], ['3'], ['2'], ['1']]"]], \ ] call Run_SubCmd_Tests(tests) endfunc " Test for *:s%* on :substitute. func Test_sub_cmd_6() set magic& set cpo+=/ " List entry format: [input, cmd, output] let tests = [ ['A', 's/A/a/', ['a']], \ ['B', 's/B/%/', ['a']], \ ] call Run_SubCmd_Tests(tests) set cpo-=/ let tests = [ ['C', 's/C/c/', ['c']], \ ['D', 's/D/%/', ['%']], \ ] call Run_SubCmd_Tests(tests) set cpo& endfunc " Test for :s replacing \n with line break. func Test_sub_cmd_7() set magic& set cpo& " List entry format: [input, cmd, output] let tests = [ ["A\<C-V>\<C-M>A", 's/A./\=submatch(0)/', ['A', 'A']], \ ["B\<C-V>\<C-J>B", 's/B./\=submatch(0)/', ['B', 'B']], \ ["C\<C-V>\<C-J>C", 's/C./\=strtrans(string(submatch(0, 1)))/', [strtrans("['C\<C-J>']C")]], \ ["D\<C-V>\<C-J>\nD", 's/D.\nD/\=strtrans(string(submatch(0, 1)))/', [strtrans("['D\<C-J>', 'D']")]], \ ["E\<C-V>\<C-J>\n\<C-V>\<C-J>\n\<C-V>\<C-J>\n\<C-V>\<C-J>\n\<C-V>\<C-J>E", 's/E\_.\{-}E/\=strtrans(string(submatch(0, 1)))/', [strtrans("['E\<C-J>', '\<C-J>', '\<C-J>', '\<C-J>', '\<C-J>E']")]], \ ] call Run_SubCmd_Tests(tests) exe "normal oQ\nQ\<Esc>k" call assert_fails('s/Q[^\n]Q/\=submatch(0)."foobar"/', 'E486:') enew! endfunc func TitleString() let check = 'foo' =~ 'bar' return "" endfunc func Test_sub_cmd_8() set titlestring=%{TitleString()} enew! call append(0, ['', 'test_one', 'test_two']) call cursor(1,1) /^test_one/s/.*/\="foo\nbar"/ call assert_equal('foo', getline(2)) call assert_equal('bar', getline(3)) call feedkeys(':/^test_two/s/.*/\="foo\nbar"/c', "t") call feedkeys("\<CR>y", "xt") call assert_equal('foo', getline(4)) call assert_equal('bar', getline(5)) enew! set titlestring& endfunc func Test_sub_cmd_9() new let input = ['1 aaa', '2 aaa', '3 aaa'] call setline(1, input) func Foo() return submatch(0) endfunc %s/aaa/\=Foo()/gn call assert_equal(input, getline(1, '$')) call assert_equal(1, &modifiable) delfunc Foo bw! endfunc func Test_nocatch_sub_failure_handling() " normal error results in all replacements func Foo() foobar endfunc new call setline(1, ['1 aaa', '2 aaa', '3 aaa']) %s/aaa/\=Foo()/g call assert_equal(['1 0', '2 0', '3 0'], getline(1, 3)) " Trow without try-catch causes abort after the first line. " We cannot test this, since it would stop executing the test script. " try/catch does not result in any changes func! Foo() throw 'error' endfunc call setline(1, ['1 aaa', '2 aaa', '3 aaa']) let error_caught = 0 try %s/aaa/\=Foo()/g catch let error_caught = 1 endtry call assert_equal(1, error_caught) call assert_equal(['1 aaa', '2 aaa', '3 aaa'], getline(1, 3)) " Same, but using "n" flag so that "sandbox" gets set call setline(1, ['1 aaa', '2 aaa', '3 aaa']) let error_caught = 0 try %s/aaa/\=Foo()/gn catch let error_caught = 1 endtry call assert_equal(1, error_caught) call assert_equal(['1 aaa', '2 aaa', '3 aaa'], getline(1, 3)) delfunc Foo bwipe! endfunc " Test ":s/pat/sub/" with different ~s in sub. func Test_replace_with_tilde() new " Set the last replace string to empty s/^$// call append(0, ['- Bug in "vPPPP" on this text:']) normal gg s/u/~u~/ call assert_equal('- Bug in "vPPPP" on this text:', getline(1)) s/i/~u~/ call assert_equal('- Bug uuun "vPPPP" on this text:', getline(1)) s/o/~~~/ call assert_equal('- Bug uuun "vPPPP" uuuuuuuuun this text:', getline(1)) close! endfunc func Test_replace_keeppatterns() new a foobar substitute foo asdf one two . normal gg /^substitute s/foo/bar/ call assert_equal('foo', @/) call assert_equal('substitute bar asdf', getline('.')) /^substitute keeppatterns s/asdf/xyz/ call assert_equal('^substitute', @/) call assert_equal('substitute bar xyz', getline('.')) exe "normal /bar /e\<CR>" call assert_equal(15, col('.')) normal - keeppatterns /xyz call assert_equal('bar ', @/) call assert_equal('substitute bar xyz', getline('.')) exe "normal 0dn" call assert_equal('xyz', getline('.')) close! endfunc func Test_sub_beyond_end() new call setline(1, '#') let @/ = '^#\n\zs' s///e call assert_equal('#', getline(1)) bwipe! endfunc " Test for repeating last substitution using :~ and :&r func Test_repeat_last_sub() new call setline(1, ['blue green yellow orange white']) s/blue/red/ let @/ = 'yellow' ~ let @/ = 'white' :&r let @/ = 'green' s//gray call assert_equal('red gray red orange red', getline(1)) close! endfunc " Test for Vi compatible substitution: " \/{string}/, \?{string}? and \&{string}& func Test_sub_vi_compatibility() new call setline(1, ['blue green yellow orange blue']) let @/ = 'orange' s\/white/ let @/ = 'blue' s\?amber? let @/ = 'white' s\&green& call assert_equal('amber green yellow white green', getline(1)) close! endfunc " Test for substitute with the new text longer than the original text func Test_sub_expand_text() new call setline(1, 'abcabcabcabcabcabcabcabc') s/b/\=repeat('B', 10)/g call assert_equal(repeat('aBBBBBBBBBBc', 8), getline(1)) close! endfunc " Test for command failures when the last substitute pattern is not set. func Test_sub_with_no_last_pat() let lines =<< trim [SCRIPT] call assert_fails('~', 'E33:') call assert_fails('s//abc/g', 'E35:') call assert_fails('s\/bar', 'E35:') call assert_fails('s\&bar&', 'E33:') call writefile(v:errors, 'Xresult') qall! [SCRIPT] call writefile(lines, 'Xscript') if RunVim([], [], '--clean -S Xscript') call assert_equal([], readfile('Xresult')) endif let lines =<< trim [SCRIPT] set cpo+=/ call assert_fails('s/abc/%/', 'E33:') call writefile(v:errors, 'Xresult') qall! [SCRIPT] call writefile(lines, 'Xscript') if RunVim([], [], '--clean -S Xscript') call assert_equal([], readfile('Xresult')) endif call delete('Xscript') call delete('Xresult') endfunc func Test_substitute() call assert_equal('a1a2a3a', substitute('123', '\zs', 'a', 'g')) " Substitute with special keys call assert_equal("a\<End>c", substitute('abc', "a.c", "a\<End>c", '')) endfunc func Test_substitute_expr() let g:val = 'XXX' call assert_equal('XXX', substitute('yyy', 'y*', '\=g:val', '')) call assert_equal('XXX', substitute('yyy', 'y*', {-> g:val}, '')) call assert_equal("-\u1b \uf2-", substitute("-%1b %f2-", '%\(\x\x\)', \ '\=nr2char("0x" . submatch(1))', 'g')) call assert_equal("-\u1b \uf2-", substitute("-%1b %f2-", '%\(\x\x\)', \ {-> nr2char("0x" . submatch(1))}, 'g')) call assert_equal('231', substitute('123', '\(.\)\(.\)\(.\)', \ {-> submatch(2) . submatch(3) . submatch(1)}, '')) func Recurse() return substitute('yyy', 'y\(.\)y', {-> submatch(1)}, '') endfunc " recursive call works call assert_equal('-y-x-', substitute('xxx', 'x\(.\)x', {-> '-' . Recurse() . '-' . submatch(1) . '-'}, '')) call assert_fails("let s=submatch([])", 'E745:') call assert_fails("let s=submatch(2, [])", 'E745:') endfunc func Test_invalid_submatch() " This was causing invalid memory access in Vim-7.4.2232 and older call assert_fails("call substitute('x', '.', {-> submatch(10)}, '')", 'E935:') call assert_fails('eval submatch(-1)', 'E935:') call assert_equal('', submatch(0)) call assert_equal('', submatch(1)) call assert_equal([], submatch(0, 1)) call assert_equal([], submatch(1, 1)) endfunc func Test_substitute_expr_arg() call assert_equal('123456789-123456789=', substitute('123456789', \ '\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', \ {m -> m[0] . '-' . m[1] . m[2] . m[3] . m[4] . m[5] . m[6] . m[7] . m[8] . m[9] . '='}, '')) call assert_equal('123456-123456=789', substitute('123456789', \ '\(.\)\(.\)\(.\)\(a*\)\(n*\)\(.\)\(.\)\(.\)\(x*\)', \ {m -> m[0] . '-' . m[1] . m[2] . m[3] . m[4] . m[5] . m[6] . m[7] . m[8] . m[9] . '='}, '')) call assert_equal('123456789-123456789x=', substitute('123456789', \ '\(.\)\(.\)\(.*\)', \ {m -> m[0] . '-' . m[1] . m[2] . m[3] . 'x' . m[4] . m[5] . m[6] . m[7] . m[8] . m[9] . '='}, '')) call assert_fails("call substitute('xxx', '.', {m -> string(add(m, 'x'))}, '')", 'E742:') call assert_fails("call substitute('xxx', '.', {m -> string(insert(m, 'x'))}, '')", 'E742:') call assert_fails("call substitute('xxx', '.', {m -> string(extend(m, ['x']))}, '')", 'E742:') call assert_fails("call substitute('xxx', '.', {m -> string(remove(m, 1))}, '')", 'E742:') endfunc " Test for using a function to supply the substitute string func Test_substitute_using_func() func Xfunc() return '1234' endfunc call assert_equal('a1234f', substitute('abcdef', 'b..e', \ function("Xfunc"), '')) delfunc Xfunc endfunc " Test for using submatch() with a multiline match func Test_substitute_multiline_submatch() new call setline(1, ['line1', 'line2', 'line3', 'line4']) %s/^line1\(\_.\+\)line4$/\=submatch(1)/ call assert_equal(['', 'line2', 'line3', ''], getline(1, '$')) close! endfunc " vim: shiftwidth=2 sts=2 expandtab