Mercurial > vim
view src/testdir/test_system.vim @ 15361:58b125df3e9b v8.1.0688
patch 8.1.0688: text properties are not restored by undo
commit https://github.com/vim/vim/commit/ccae4672fd622f2feac8322be71b6e43e68dc4fc
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jan 4 15:09:57 2019 +0100
patch 8.1.0688: text properties are not restored by undo
Problem: Text properties are not restored by undo.
Solution: Also save text properties for undo.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 04 Jan 2019 15:15:06 +0100 |
parents | bcab4e804c20 |
children | 63b02fcf1361 |
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" Tests for system() and systemlist() function! Test_System() if !executable('echo') || !executable('cat') || !executable('wc') return endif let out = system('echo 123') " On Windows we may get a trailing space. if out != "123 \n" call assert_equal("123\n", out) endif let out = systemlist('echo 123') " On Windows we may get a trailing space and CR. if out != ["123 \r"] call assert_equal(['123'], out) endif call assert_equal('123', system('cat', '123')) call assert_equal(['123'], systemlist('cat', '123')) call assert_equal(["as\<NL>df"], systemlist('cat', ["as\<NL>df"])) new Xdummy call setline(1, ['asdf', "pw\<NL>er", 'xxxx']) let out = system('wc -l', bufnr('%')) " On OS/X we get leading spaces let out = substitute(out, '^ *', '', '') call assert_equal("3\n", out) let out = systemlist('wc -l', bufnr('%')) " On Windows we may get a trailing CR. if out != ["3\r"] " On OS/X we get leading spaces if type(out) == v:t_list let out[0] = substitute(out[0], '^ *', '', '') endif call assert_equal(['3'], out) endif let out = systemlist('cat', bufnr('%')) " On Windows we may get a trailing CR. if out != ["asdf\r", "pw\<NL>er\r", "xxxx\r"] call assert_equal(['asdf', "pw\<NL>er", 'xxxx'], out) endif bwipe! call assert_fails('call system("wc -l", 99999)', 'E86:') endfunction function! Test_system_exmode() if has('unix') " echo $? only works on Unix let cmd = ' -es -u NONE -c "source Xscript" +q; echo "result=$?"' " Need to put this in a script, "catch" isn't found after an unknown " function. call writefile(['try', 'call doesnotexist()', 'catch', 'endtry'], 'Xscript') let a = system(v:progpath . cmd) call assert_match('result=0', a) call assert_equal(0, v:shell_error) endif " Error before try does set error flag. call writefile(['call nosuchfunction()', 'try', 'call doesnotexist()', 'catch', 'endtry'], 'Xscript') if has('unix') " echo $? only works on Unix let a = system(v:progpath . cmd) call assert_notequal('0', a[0]) endif let cmd = ' -es -u NONE -c "source Xscript" +q' let a = system(v:progpath . cmd) call assert_notequal(0, v:shell_error) call delete('Xscript') if has('unix') " echo $? only works on Unix let cmd = ' -es -u NONE -c "call doesnotexist()" +q; echo $?' let a = system(v:progpath. cmd) call assert_notequal(0, a[0]) endif let cmd = ' -es -u NONE -c "call doesnotexist()" +q' let a = system(v:progpath. cmd) call assert_notequal(0, v:shell_error) if has('unix') " echo $? only works on Unix let cmd = ' -es -u NONE -c "call doesnotexist()|let a=1" +q; echo $?' let a = system(v:progpath. cmd) call assert_notequal(0, a[0]) endif let cmd = ' -es -u NONE -c "call doesnotexist()|let a=1" +q' let a = system(v:progpath. cmd) call assert_notequal(0, v:shell_error) endfunc