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|
" 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
|
