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-rw-r--r--test/functional/vimscript/system_spec.lua312
1 files changed, 125 insertions, 187 deletions
diff --git a/test/functional/vimscript/system_spec.lua b/test/functional/vimscript/system_spec.lua
index 90aab48d61..d44f68e152 100644
--- a/test/functional/vimscript/system_spec.lua
+++ b/test/functional/vimscript/system_spec.lua
@@ -4,9 +4,14 @@ local helpers = require('test.functional.helpers')(after_each)
local assert_alive = helpers.assert_alive
local testprg = helpers.testprg
-local eq, call, clear, eval, feed_command, feed, nvim =
- helpers.eq, helpers.call, helpers.clear, helpers.eval, helpers.feed_command,
- helpers.feed, helpers.nvim
+local eq, call, clear, eval, feed_command, feed, api =
+ helpers.eq,
+ helpers.call,
+ helpers.clear,
+ helpers.eval,
+ helpers.feed_command,
+ helpers.feed,
+ helpers.api
local command = helpers.command
local insert = helpers.insert
local expect = helpers.expect
@@ -19,14 +24,14 @@ local Screen = require('test.functional.ui.screen')
local function create_file_with_nuls(name)
return function()
- feed('ipart1<C-V>000part2<C-V>000part3<ESC>:w '..name..'<CR>')
- eval('1') -- wait for the file to be created
+ feed('ipart1<C-V>000part2<C-V>000part3<ESC>:w ' .. name .. '<CR>')
+ eval('1') -- wait for the file to be created
end
end
local function delete_file(name)
return function()
- eval("delete('"..name.."')")
+ eval("delete('" .. name .. "')")
end
end
@@ -35,8 +40,10 @@ describe('system()', function()
describe('command passed as a List', function()
it('throws error if cmd[0] is not executable', function()
- eq("Vim:E475: Invalid value for argument cmd: 'this-should-not-exist' is not executable",
- pcall_err(call, 'system', { 'this-should-not-exist' }))
+ eq(
+ "Vim:E475: Invalid value for argument cmd: 'this-should-not-exist' is not executable",
+ pcall_err(call, 'system', { 'this-should-not-exist' })
+ )
eq(-1, eval('v:shell_error'))
end)
@@ -51,8 +58,10 @@ describe('system()', function()
eq(0, eval('v:shell_error'))
-- Provoke a non-zero v:shell_error.
- eq("Vim:E475: Invalid value for argument cmd: 'this-should-not-exist' is not executable",
- pcall_err(call, 'system', { 'this-should-not-exist' }))
+ eq(
+ "Vim:E475: Invalid value for argument cmd: 'this-should-not-exist' is not executable",
+ pcall_err(call, 'system', { 'this-should-not-exist' })
+ )
local old_val = eval('v:shell_error')
eq(-1, old_val)
@@ -65,8 +74,8 @@ describe('system()', function()
end)
it('quotes arguments correctly #5280', function()
- local out = call('system',
- { testprg('printargs-test'), [[1]], [[2 "3]], [[4 ' 5]], [[6 ' 7']] })
+ local out =
+ call('system', { testprg('printargs-test'), [[1]], [[2 "3]], [[4 ' 5]], [[6 ' 7']] })
eq(0, eval('v:shell_error'))
eq([[arg1=1;arg2=2 "3;arg3=4 ' 5;arg4=6 ' 7';]], out)
@@ -75,22 +84,29 @@ describe('system()', function()
eq(0, eval('v:shell_error'))
eq([[arg1='1;arg2=2 "3;]], out)
- out = call('system', { testprg('printargs-test'), "A\nB" })
+ out = call('system', { testprg('printargs-test'), 'A\nB' })
eq(0, eval('v:shell_error'))
- eq("arg1=A\nB;", out)
+ eq('arg1=A\nB;', out)
end)
it('calls executable in $PATH', function()
- if 0 == eval("executable('python3')") then pending("missing `python3`") end
- eq("foo\n", eval([[system(['python3', '-c', 'print("foo")'])]]))
+ if 0 == eval("executable('python3')") then
+ pending('missing `python3`')
+ end
+ eq('foo\n', eval([[system(['python3', '-c', 'print("foo")'])]]))
eq(0, eval('v:shell_error'))
end)
it('does NOT run in shell', function()
if is_os('win') then
- eq("%PATH%\n", eval("system(['powershell', '-NoProfile', '-NoLogo', '-ExecutionPolicy', 'RemoteSigned', '-Command', 'Write-Output', '%PATH%'])"))
+ eq(
+ '%PATH%\n',
+ eval(
+ "system(['powershell', '-NoProfile', '-NoLogo', '-ExecutionPolicy', 'RemoteSigned', '-Command', 'Write-Output', '%PATH%'])"
+ )
+ )
else
- eq("* $PATH %PATH%\n", eval("system(['echo', '*', '$PATH', '%PATH%'])"))
+ eq('* $PATH %PATH%\n', eval("system(['echo', '*', '$PATH', '%PATH%'])"))
end
end)
end)
@@ -133,7 +149,12 @@ describe('system()', function()
eval([[system('"ping" "-n" "1" "127.0.0.1"')]])
eq(0, eval('v:shell_error'))
eq('"a b"\n', eval([[system('cmd /s/c "cmd /s/c "cmd /s/c "echo "a b""""')]]))
- eq('"a b"\n', eval([[system('powershell -NoProfile -NoLogo -ExecutionPolicy RemoteSigned -Command Write-Output ''\^"a b\^"''')]]))
+ eq(
+ '"a b"\n',
+ eval(
+ [[system('powershell -NoProfile -NoLogo -ExecutionPolicy RemoteSigned -Command Write-Output ''\^"a b\^"''')]]
+ )
+ )
end
it('with shell=cmd.exe', function()
@@ -177,7 +198,7 @@ describe('system()', function()
it('powershell w/ UTF-8 text #13713', function()
if not helpers.has_powershell() then
- pending("powershell not found", function() end)
+ pending('powershell not found', function() end)
return
end
helpers.set_shell_powershell()
@@ -193,32 +214,21 @@ describe('system()', function()
feed(':call system("echo")<cr>')
screen:expect([[
^ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
+ ~ |*12
:call system("echo") |
]])
end)
it('prints verbose information', function()
- nvim('set_option_value', 'shell', 'fake_shell', {})
- nvim('set_option_value', 'shellcmdflag', 'cmdflag', {})
+ api.nvim_set_option_value('shell', 'fake_shell', {})
+ api.nvim_set_option_value('shellcmdflag', 'cmdflag', {})
screen:try_resize(72, 14)
feed(':4verbose echo system("echo hi")<cr>')
if is_os('win') then
- screen:expect{any=[[Executing command: "'fake_shell' 'cmdflag' '"echo hi"'"]]}
+ screen:expect { any = [[Executing command: "'fake_shell' 'cmdflag' '"echo hi"'"]] }
else
- screen:expect{any=[[Executing command: "'fake_shell' 'cmdflag' 'echo hi'"]]}
+ screen:expect { any = [[Executing command: "'fake_shell' 'cmdflag' 'echo hi'"]] }
end
feed('<cr>')
end)
@@ -237,94 +247,50 @@ describe('system()', function()
feed(':edit ' .. tempfile .. '<cr>')
- local command_total_time = tonumber(helpers.funcs.split(helpers.funcs.getline(7))[2])
- local command_self_time = tonumber(helpers.funcs.split(helpers.funcs.getline(7))[3])
+ local command_total_time = tonumber(helpers.fn.split(helpers.fn.getline(7))[2])
+ local command_self_time = tonumber(helpers.fn.split(helpers.fn.getline(7))[3])
helpers.neq(nil, command_total_time)
helpers.neq(nil, command_self_time)
end)
it('`yes` interrupted with CTRL-C', function()
- feed(':call system("' .. (is_os('win')
- and 'for /L %I in (1,0,2) do @echo y'
- or 'yes') .. '")<cr>')
+ feed(
+ ':call system("'
+ .. (is_os('win') and 'for /L %I in (1,0,2) do @echo y' or 'yes')
+ .. '")<cr>'
+ )
screen:expect([[
|
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
-]] .. (is_os('win')
- and [[
- :call system("for /L %I in (1,0,2) do @echo y") |]]
- or [[
+ ~ |*12
+]] .. (is_os('win') and [[
+ :call system("for /L %I in (1,0,2) do @echo y") |]] or [[
:call system("yes") |]]))
feed('foo<c-c>')
screen:expect([[
^ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
+ ~ |*12
Type :qa and press <Enter> to exit Nvim |
]])
end)
it('`yes` interrupted with mapped CTRL-C', function()
command('nnoremap <C-C> i')
- feed(':call system("' .. (is_os('win')
- and 'for /L %I in (1,0,2) do @echo y'
- or 'yes') .. '")<cr>')
+ feed(
+ ':call system("'
+ .. (is_os('win') and 'for /L %I in (1,0,2) do @echo y' or 'yes')
+ .. '")<cr>'
+ )
screen:expect([[
|
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
-]] .. (is_os('win')
- and [[
- :call system("for /L %I in (1,0,2) do @echo y") |]]
- or [[
+ ~ |*12
+]] .. (is_os('win') and [[
+ :call system("for /L %I in (1,0,2) do @echo y") |]] or [[
:call system("yes") |]]))
feed('foo<c-c>')
screen:expect([[
^ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
+ ~ |*12
-- INSERT -- |
]])
end)
@@ -333,17 +299,19 @@ describe('system()', function()
describe('passing no input', function()
it('returns the program output', function()
if is_os('win') then
- eq("echoed\n", eval('system("echo echoed")'))
+ eq('echoed\n', eval('system("echo echoed")'))
else
- eq("echoed", eval('system("printf echoed")'))
+ eq('echoed', eval('system("printf echoed")'))
end
end)
it('to backgrounded command does not crash', function()
-- This is indeterminate, just exercise the codepath. May get E5677.
- feed_command('call system(has("win32") ? "start /b /wait cmd /c echo echoed" : "printf echoed &")')
- local v_errnum = string.match(eval("v:errmsg"), "^E%d*:")
+ feed_command(
+ 'call system(has("win32") ? "start /b /wait cmd /c echo echoed" : "printf echoed &")'
+ )
+ local v_errnum = string.match(eval('v:errmsg'), '^E%d*:')
if v_errnum then
- eq("E5677:", v_errnum)
+ eq('E5677:', v_errnum)
end
assert_alive()
end)
@@ -351,19 +319,19 @@ describe('system()', function()
describe('passing input', function()
it('returns the program output', function()
- eq("input", eval('system("cat -", "input")'))
+ eq('input', eval('system("cat -", "input")'))
end)
it('to backgrounded command does not crash', function()
-- This is indeterminate, just exercise the codepath. May get E5677.
feed_command('call system(has("win32") ? "start /b /wait more" : "cat - &", "input")')
- local v_errnum = string.match(eval("v:errmsg"), "^E%d*:")
+ local v_errnum = string.match(eval('v:errmsg'), '^E%d*:')
if v_errnum then
- eq("E5677:", v_errnum)
+ eq('E5677:', v_errnum)
end
assert_alive()
end)
it('works with an empty string', function()
- eq("test\n", eval('system("echo test", "")'))
+ eq('test\n', eval('system("echo test", "")'))
assert_alive()
end)
end)
@@ -378,7 +346,7 @@ describe('system()', function()
input[#input + 1] = '01234567890ABCDEFabcdef'
end
input = table.concat(input, '\n')
- nvim('set_var', 'input', input)
+ api.nvim_set_var('input', input)
eq(input, eval('system("cat -", g:input)'))
end)
end)
@@ -387,8 +355,7 @@ describe('system()', function()
it('is treated as a buffer id', function()
command("put ='text in buffer 1'")
eq('\ntext in buffer 1\n', eval('system("cat", 1)'))
- eq('Vim(echo):E86: Buffer 42 does not exist',
- exc_exec('echo system("cat", 42)'))
+ eq('Vim(echo):E86: Buffer 42 does not exist', exc_exec('echo system("cat", 42)'))
end)
end)
@@ -399,14 +366,13 @@ describe('system()', function()
after_each(delete_file(fname))
it('replaces NULs by SOH characters', function()
- eq('part1\001part2\001part3\n', eval([[system('"cat" "]]..fname..[["')]]))
+ eq('part1\001part2\001part3\n', eval([[system('"cat" "]] .. fname .. [["')]]))
end)
end)
describe('input passed as List', function()
it('joins List items with linefeed characters', function()
- eq('line1\nline2\nline3',
- eval("system('cat -', ['line1', 'line2', 'line3'])"))
+ eq('line1\nline2\nline3', eval("system('cat -', ['line1', 'line2', 'line3'])"))
end)
-- Notice that NULs are converted to SOH when the data is read back. This
@@ -415,15 +381,19 @@ describe('system()', function()
-- characters(see the following tests with `systemlist()` below)
describe('with linefeed characters inside List items', function()
it('converts linefeed characters to NULs', function()
- eq('l1\001p2\nline2\001a\001b\nl3',
- eval([[system('cat -', ["l1\np2", "line2\na\nb", 'l3'])]]))
+ eq(
+ 'l1\001p2\nline2\001a\001b\nl3',
+ eval([[system('cat -', ["l1\np2", "line2\na\nb", 'l3'])]])
+ )
end)
end)
describe('with leading/trailing whitespace characters on items', function()
it('preserves whitespace, replacing linefeeds by NULs', function()
- eq('line \nline2\001\n\001line3',
- eval([[system('cat -', ['line ', "line2\n", "\nline3"])]]))
+ eq(
+ 'line \nline2\001\n\001line3',
+ eval([[system('cat -', ['line ', "line2\n", "\nline3"])]])
+ )
end)
end)
end)
@@ -431,7 +401,7 @@ describe('system()', function()
it("with a program that doesn't close stdout will exit properly after passing input", function()
local out = eval(string.format("system('%s', 'clip-data')", testprg('streams-test')))
assert(out:sub(0, 5) == 'pid: ', out)
- os_kill(out:match("%d+"))
+ os_kill(out:match('%d+'))
end)
end)
@@ -477,18 +447,7 @@ describe('systemlist()', function()
feed(':call systemlist("echo")<cr>')
screen:expect([[
^ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
+ ~ |*12
:call systemlist("echo") |
]])
end)
@@ -497,35 +456,13 @@ describe('systemlist()', function()
feed(':call systemlist("yes | xargs")<cr>')
screen:expect([[
|
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
+ ~ |*12
:call systemlist("yes | xargs") |
]])
feed('<c-c>')
screen:expect([[
^ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
- ~ |
+ ~ |*12
Type :qa and press <Enter> to exit Nvim |
]])
end)
@@ -533,7 +470,7 @@ describe('systemlist()', function()
describe('passing string with linefeed characters as input', function()
it('splits the output on linefeed characters', function()
- eq({'abc', 'def', 'ghi'}, eval([[systemlist("cat -", "abc\ndef\nghi")]]))
+ eq({ 'abc', 'def', 'ghi' }, eval([[systemlist("cat -", "abc\ndef\nghi")]]))
end)
end)
@@ -543,7 +480,7 @@ describe('systemlist()', function()
for _ = 1, 0xffff do
input[#input + 1] = '01234567890ABCDEFabcdef'
end
- nvim('set_var', 'input', input)
+ api.nvim_set_var('input', input)
eq(input, eval('systemlist("cat -", g:input)'))
end)
end)
@@ -558,75 +495,77 @@ describe('systemlist()', function()
after_each(delete_file(fname))
it('replaces NULs by newline characters', function()
- eq({'part1\npart2\npart3'}, eval([[systemlist('"cat" "]]..fname..[["')]]))
+ eq({ 'part1\npart2\npart3' }, eval([[systemlist('"cat" "]] .. fname .. [["')]]))
end)
end)
describe('input passed as List', function()
it('joins list items with linefeed characters', function()
- eq({'line1', 'line2', 'line3'},
- eval("systemlist('cat -', ['line1', 'line2', 'line3'])"))
+ eq({ 'line1', 'line2', 'line3' }, eval("systemlist('cat -', ['line1', 'line2', 'line3'])"))
end)
-- Unlike `system()` which uses SOH to represent NULs, with `systemlist()`
-- input and output are the same.
describe('with linefeed characters inside list items', function()
it('converts linefeed characters to NULs', function()
- eq({'l1\np2', 'line2\na\nb', 'l3'},
- eval([[systemlist('cat -', ["l1\np2", "line2\na\nb", 'l3'])]]))
+ eq(
+ { 'l1\np2', 'line2\na\nb', 'l3' },
+ eval([[systemlist('cat -', ["l1\np2", "line2\na\nb", 'l3'])]])
+ )
end)
end)
describe('with leading/trailing whitespace characters on items', function()
it('preserves whitespace, replacing linefeeds by NULs', function()
- eq({'line ', 'line2\n', '\nline3'},
- eval([[systemlist('cat -', ['line ', "line2\n", "\nline3"])]]))
+ eq(
+ { 'line ', 'line2\n', '\nline3' },
+ eval([[systemlist('cat -', ['line ', "line2\n", "\nline3"])]])
+ )
end)
end)
end)
describe('handles empty lines', function()
it('in the middle', function()
- eq({'line one','','line two'}, eval("systemlist('cat',['line one','','line two'])"))
+ eq({ 'line one', '', 'line two' }, eval("systemlist('cat',['line one','','line two'])"))
end)
it('in the beginning', function()
- eq({'','line one','line two'}, eval("systemlist('cat',['','line one','line two'])"))
+ eq({ '', 'line one', 'line two' }, eval("systemlist('cat',['','line one','line two'])"))
end)
end)
describe('when keepempty option is', function()
it('0, ignores trailing newline', function()
- eq({'aa','bb'}, eval("systemlist('cat',['aa','bb'],0)"))
- eq({'aa','bb'}, eval("systemlist('cat',['aa','bb',''],0)"))
+ eq({ 'aa', 'bb' }, eval("systemlist('cat',['aa','bb'],0)"))
+ eq({ 'aa', 'bb' }, eval("systemlist('cat',['aa','bb',''],0)"))
end)
it('1, preserves trailing newline', function()
- eq({'aa','bb'}, eval("systemlist('cat',['aa','bb'],1)"))
- eq({'aa','bb',''}, eval("systemlist('cat',['aa','bb',''],2)"))
+ eq({ 'aa', 'bb' }, eval("systemlist('cat',['aa','bb'],1)"))
+ eq({ 'aa', 'bb', '' }, eval("systemlist('cat',['aa','bb',''],2)"))
end)
end)
it("with a program that doesn't close stdout will exit properly after passing input", function()
local out = eval(string.format("systemlist('%s', 'clip-data')", testprg('streams-test')))
assert(out[1]:sub(0, 5) == 'pid: ', out)
- os_kill(out[1]:match("%d+"))
+ os_kill(out[1]:match('%d+'))
end)
it('powershell w/ UTF-8 text #13713', function()
if not helpers.has_powershell() then
- pending("powershell not found", function() end)
+ pending('powershell not found', function() end)
return
end
helpers.set_shell_powershell()
- eq({is_os('win') and 'あ\r' or 'あ'}, eval([[systemlist('Write-Output あ')]]))
+ eq({ is_os('win') and 'あ\r' or 'あ' }, eval([[systemlist('Write-Output あ')]]))
-- Sanity test w/ default encoding
-- * on Windows, expected to default to Western European enc
-- * on Linux, expected to default to UTF8
command([[let &shellcmdflag = '-NoLogo -NoProfile -ExecutionPolicy RemoteSigned -Command ']])
- eq({is_os('win') and '?\r' or 'あ'}, eval([[systemlist('Write-Output あ')]]))
+ eq({ is_os('win') and '?\r' or 'あ' }, eval([[systemlist('Write-Output あ')]]))
end)
-
end)
describe('shell :!', function()
@@ -643,13 +582,13 @@ describe('shell :!', function()
2]])
if is_os('win') then
feed(':4verbose %!sort /R<cr>')
- screen:expect{
- any=[[Executing command: .?& { Get%-Content .* | & sort /R } 2>&1 | %%{ "$_" } | Out%-File .*; exit $LastExitCode"]]
+ screen:expect {
+ any = [[Executing command: .?& { Get%-Content .* | & sort /R } 2>&1 | %%{ "$_" } | Out%-File .*; exit $LastExitCode"]],
}
else
feed(':4verbose %!sort -r<cr>')
- screen:expect{
- any=[[Executing command: .?& { Get%-Content .* | & sort %-r } 2>&1 | %%{ "$_" } | Out%-File .*; exit $LastExitCode"]]
+ screen:expect {
+ any = [[Executing command: .?& { Get%-Content .* | & sort %-r } 2>&1 | %%{ "$_" } | Out%-File .*; exit $LastExitCode"]],
}
end
feed('<CR>')
@@ -673,20 +612,19 @@ describe('shell :!', function()
2]])
feed(':4verbose %w !sort<cr>')
if is_os('win') then
- screen:expect{
- any=[[Executing command: .?sort %< .*]]
+ screen:expect {
+ any = [[Executing command: .?sort %< .*]],
}
else
- screen:expect{
- any=[[Executing command: .?%(sort%) %< .*]]
-
+ screen:expect {
+ any = [[Executing command: .?%(sort%) %< .*]],
}
end
feed('<CR>')
helpers.set_shell_powershell(true)
feed(':4verbose %w !sort<cr>')
- screen:expect{
- any=[[Executing command: .?& { Get%-Content .* | & sort }]]
+ screen:expect {
+ any = [[Executing command: .?& { Get%-Content .* | & sort }]],
}
feed('<CR>')
helpers.expect_exit(command, 'qall!')
generated by cgit (git 2.34.1) at 2025-04-28 19:09:10 +0000