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Diffstat (limited to 'src/testdir/test_shell.vim')
| -rw-r--r-- | src/testdir/test_shell.vim | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/src/testdir/test_shell.vim b/src/testdir/test_shell.vim new file mode 100644 index 0000000..7d91dff --- /dev/null +++ b/src/testdir/test_shell.vim @@ -0,0 +1,298 @@ +" Test for the shell related options ('shell', 'shellcmdflag', 'shellpipe', +" 'shellquote', 'shellredir', 'shellxescape', and 'shellxquote') + +source check.vim +source shared.vim + +func Test_shell_options() + if has('win32') + " FIXME: This test is flaky on MS-Windows. + let g:test_is_flaky = 1 + endif + + " The expected value of 'shellcmdflag', 'shellpipe', 'shellquote', + " 'shellredir', 'shellxescape', 'shellxquote' for the supported shells. + let shells = [] + if has('unix') + let shells += [['sh', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['ksh', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['mksh', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['zsh', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['zsh-beta', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['bash', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['fish', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['ash', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['dash', '-c', '2>&1| tee', '', '>%s 2>&1', '', ''], + \ ['csh', '-c', '|& tee', '', '>&', '', ''], + \ ['tcsh', '-c', '|& tee', '', '>&', '', ''], + \ ['pwsh', '-c', '>%s 2>&1', '', '>%s 2>&1', '', '']] + endif + if has('win32') + let shells += [['cmd', '/c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', ''], + \ ['cmd.exe', '/c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '('], + \ ['powershell.exe', '-Command', '2>&1 | Out-File -Encoding default', + \ '', '2>&1 | Out-File -Encoding default', '"&|<>()@^', '"'], + \ ['powershell', '-Command', '2>&1 | Out-File -Encoding default', '', + \ '2>&1 | Out-File -Encoding default', '"&|<>()@^', '"'], + \ ['pwsh.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['pwsh', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['sh.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['ksh.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['mksh.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['pdksh.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['zsh.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['zsh-beta.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['bash.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['dash.exe', '-c', '>%s 2>&1', '', '>%s 2>&1', '"&|<>()@^', '"'], + \ ['csh.exe', '-c', '>&', '', '>&', '"&|<>()@^', '"'], + \ ['tcsh.exe', '-c', '>&', '', '>&', '"&|<>()@^', '"']] + endif + + " start a new Vim instance with 'shell' set to each of the supported shells + " and check the default shell option settings + let after =<< trim END + let l = [&shell, &shellcmdflag, &shellpipe, &shellquote] + let l += [&shellredir, &shellxescape, &shellxquote] + call writefile([json_encode(l)], 'Xtestout') + qall! + END + for e in shells + if RunVim([], after, '--cmd "set shell=' .. e[0] .. '"') + call assert_equal(e, json_decode(readfile('Xtestout')[0])) + endif + endfor + + " Test shellescape() for each of the shells. + for e in shells + exe 'set shell=' .. e[0] + if e[0] =~# '.*csh$' || e[0] =~# '.*csh.exe$' + let str1 = "'cmd \"arg1\" '\\''arg2'\\'' \\!%# \\'\\'' \\\\! \\% \\#'" + let str2 = "'cmd \"arg1\" '\\''arg2'\\'' \\\\!\\%\\# \\'\\'' \\\\\\! \\\\% \\\\#'" + elseif e[0] =~# '.*powershell$' || e[0] =~# '.*powershell.exe$' + \ || e[0] =~# '.*pwsh$' || e[0] =~# '.*pwsh.exe$' + let str1 = "'cmd \"arg1\" ''arg2'' !%# \\'' \\! \\% \\#'" + let str2 = "'cmd \"arg1\" ''arg2'' \\!\\%\\# \\'' \\\\! \\\\% \\\\#'" + elseif e[0] =~# '.*fish$' || e[0] =~# '.*fish.exe$' + let str1 = "'cmd \"arg1\" '\\''arg2'\\'' !%# \\\\'\\'' \\\\! \\\\% \\\\#'" + let str2 = "'cmd \"arg1\" '\\''arg2'\\'' \\!\\%\\# \\\\'\\'' \\\\\\! \\\\\\% \\\\\\#'" + else + let str1 = "'cmd \"arg1\" '\\''arg2'\\'' !%# \\'\\'' \\! \\% \\#'" + let str2 = "'cmd \"arg1\" '\\''arg2'\\'' \\!\\%\\# \\'\\'' \\\\! \\\\% \\\\#'" + endif + call assert_equal(str1, shellescape("cmd \"arg1\" 'arg2' !%# \\' \\! \\% \\#"), e[0]) + call assert_equal(str2, shellescape("cmd \"arg1\" 'arg2' !%# \\' \\! \\% \\#", 1), e[0]) + + " Try running an external command with the shell. + if executable(e[0]) + " set the shell options for the current 'shell' + let [&shellcmdflag, &shellpipe, &shellquote, &shellredir, + \ &shellxescape, &shellxquote] = e[1:6] + new + try + r !echo hello + call assert_equal('hello', substitute(getline(2), '\W', '', 'g'), e[0]) + catch + call assert_report('Failed to run shell command, shell: ' .. e[0] + \ .. ', caught ' .. v:exception) + finally + bwipe! + endtry + + " filter buffer contents through an external command + new + call setline(1, ['tom', 'sam', 'andy']) + try + %!sort + call assert_equal(['andy', 'sam', 'tom'], getline(1, '$'), e[0]) + catch + call assert_report($'Failed to filter buffer contents, shell: {e[0]}, caught {v:exception}') + finally + bwipe! + endtry + endif + endfor + set shell& shellcmdflag& shellpipe& shellquote& + set shellredir& shellxescape& shellxquote& + call delete('Xtestout') +endfunc + +" Test for the 'shell' option +func Test_shell() + CheckUnix + let save_shell = &shell + set shell= + let caught_e91 = 0 + try + shell + catch /E91:/ + let caught_e91 = 1 + endtry + call assert_equal(1, caught_e91) + let &shell = save_shell +endfunc + +" Test for the 'shellquote' option +func Test_shellquote() + CheckUnix + set shellquote=# + set verbose=20 + redir => v + silent! !echo Hello + redir END + set verbose& + set shellquote& + call assert_match(': "#echo Hello#"', v) +endfunc + +" Test for the 'shellescape' option +func Test_shellescape() + let save_shell = &shell + set shell=bash + call assert_equal("'text'", shellescape('text')) + call assert_equal("'te\"xt'", 'te"xt'->shellescape()) + call assert_equal("'te'\\''xt'", shellescape("te'xt")) + + call assert_equal("'te%xt'", shellescape("te%xt")) + call assert_equal("'te\\%xt'", shellescape("te%xt", 1)) + call assert_equal("'te#xt'", shellescape("te#xt")) + call assert_equal("'te\\#xt'", shellescape("te#xt", 1)) + call assert_equal("'te!xt'", shellescape("te!xt")) + call assert_equal("'te\\!xt'", shellescape("te!xt", 1)) + + call assert_equal("'te\nxt'", shellescape("te\nxt")) + call assert_equal("'te\\\nxt'", shellescape("te\nxt", 1)) + set shell=tcsh + call assert_equal("'te\\!xt'", shellescape("te!xt")) + call assert_equal("'te\\\\!xt'", shellescape("te!xt", 1)) + call assert_equal("'te\\\nxt'", shellescape("te\nxt")) + call assert_equal("'te\\\\\nxt'", shellescape("te\nxt", 1)) + + let &shell = save_shell +endfunc + +" Test for 'shellslash' +func Test_shellslash() + CheckOption shellslash + let save_shellslash = &shellslash + " The shell and cmdflag, and expected slash in tempname with shellslash set or + " unset. The assert checks the file separator before the leafname. + " ".*\\\\[^\\\\]*$" + let shells = [['cmd', '/c', '\\', '/'], + \ ['powershell', '-Command', '\\', '/'], + \ ['pwsh', '-Command', '\\', '/'], + \ ['pwsh', '-c', '\\', '/'], + \ ['sh', '-c', '/', '/']] + for e in shells + exe 'set shell=' .. e[0] .. ' | set shellcmdflag=' .. e[1] + set noshellslash + let file = tempname() + call assert_match('^.\+' .. e[2] .. '[^' .. e[2] .. ']\+$', file, e[0] .. ' ' .. e[1] .. ' nossl') + set shellslash + let file = tempname() + call assert_match('^.\+' .. e[3] .. '[^' .. e[3] .. ']\+$', file, e[0] .. ' ' .. e[1] .. ' ssl') + endfor + let &shellslash = save_shellslash +endfunc + +" Test for 'shellxquote' +func Test_shellxquote() + CheckUnix + + let save_shell = &shell + let save_sxq = &shellxquote + let save_sxe = &shellxescape + + call writefile(['#!/bin/sh', 'echo "Cmd: [$*]" > Xlog'], 'Xtestshell', 'D') + call setfperm('Xtestshell', "r-x------") + set shell=./Xtestshell + + set shellxquote=\\" + call feedkeys(":!pwd\<CR>\<CR>", 'xt') + call assert_equal(['Cmd: [-c "pwd"]'], readfile('Xlog')) + + set shellxquote=( + call feedkeys(":!pwd\<CR>\<CR>", 'xt') + call assert_equal(['Cmd: [-c (pwd)]'], readfile('Xlog')) + + set shellxquote=\\"( + call feedkeys(":!pwd\<CR>\<CR>", 'xt') + call assert_equal(['Cmd: [-c "(pwd)"]'], readfile('Xlog')) + + set shellxescape=\"&<<()@^ + set shellxquote=( + call feedkeys(":!pwd\"&<<{}@^\<CR>\<CR>", 'xt') + call assert_equal(['Cmd: [-c (pwd^"^&^<^<{}^@^^)]'], readfile('Xlog')) + + let &shell = save_shell + let &shellxquote = save_sxq + let &shellxescape = save_sxe + call delete('Xlog') +endfunc + +" Test for using the shell set in the $SHELL environment variable +func Test_set_shell() + let after =<< trim [CODE] + call writefile([&shell], "Xtestout") + quit! + [CODE] + + if has('win32') + let $SHELL = 'C:\with space\cmd.exe' + let expected = '"C:\with space\cmd.exe"' + else + let $SHELL = '/bin/with space/sh' + let expected = '/bin/with\ space/sh' + endif + + if RunVimPiped([], after, '', '') + let lines = readfile('Xtestout') + call assert_equal(expected, lines[0]) + endif + call delete('Xtestout') +endfunc + +func Test_shell_repeat() + CheckUnix + + let save_shell = &shell + + call writefile(['#!/bin/sh', 'echo "Cmd: [$*]" > Xlog'], 'Xtestshell', 'D') + call setfperm('Xtestshell', "r-x------") + set shell=./Xtestshell + defer delete('Xlog') + + call feedkeys(":!echo coconut\<CR>", 'xt') " Run command + call assert_equal(['Cmd: [-c echo coconut]'], readfile('Xlog')) + + call feedkeys(":!!\<CR>", 'xt') " Re-run previous + call assert_equal(['Cmd: [-c echo coconut]'], readfile('Xlog')) + + call writefile(['empty'], 'Xlog') + call feedkeys(":!\<CR>", 'xt') " :! + call assert_equal(['Cmd: [-c ]'], readfile('Xlog')) + + call feedkeys(":!!\<CR>", 'xt') " :! doesn't clear previous command + call assert_equal(['Cmd: [-c echo coconut]'], readfile('Xlog')) + + call feedkeys(":!echo banana\<CR>", 'xt') " Make sure setting previous command keeps working after a :! no-op + call assert_equal(['Cmd: [-c echo banana]'], readfile('Xlog')) + call feedkeys(":!!\<CR>", 'xt') + call assert_equal(['Cmd: [-c echo banana]'], readfile('Xlog')) + + let &shell = save_shell +endfunc + +func Test_shell_no_prevcmd() + " this doesn't do anything, just check it doesn't crash + let after =<< trim END + exe "normal !!\<CR>" + call writefile([v:errmsg, 'done'], 'Xtestdone') + qall! + END + if RunVim([], after, '--clean') + call assert_equal(['E34: No previous command', 'done'], readfile('Xtestdone')) + endif + call delete('Xtestdone') +endfunc + +" vim: shiftwidth=2 sts=2 expandtab |