aboutsummaryrefslogtreecommitdiff
path: root/test/functional/eval/system_spec.lua
diff options
context:
space:
mode:
Diffstat (limited to 'test/functional/eval/system_spec.lua')
-rw-r--r--test/functional/eval/system_spec.lua126
1 files changed, 93 insertions, 33 deletions
diff --git a/test/functional/eval/system_spec.lua b/test/functional/eval/system_spec.lua
index ee75b593ff..7e213e2156 100644
--- a/test/functional/eval/system_spec.lua
+++ b/test/functional/eval/system_spec.lua
@@ -1,7 +1,11 @@
local helpers = require('test.functional.helpers')(after_each)
-local eq, call, clear, eval, execute, feed, nvim =
- helpers.eq, helpers.call, helpers.clear, helpers.eval, helpers.execute,
+
+local nvim_dir = helpers.nvim_dir
+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 command = helpers.command
+local iswin = helpers.iswin
local Screen = require('test.functional.ui.screen')
@@ -31,8 +35,7 @@ describe('system()', function()
describe('command passed as a List', function()
local function printargs_path()
- return helpers.nvim_dir..'/printargs-test'
- .. (helpers.os_name() == 'windows' and '.exe' or '')
+ return nvim_dir..'/printargs-test' .. (iswin() and '.exe' or '')
end
it('sets v:shell_error if cmd[0] is not executable', function()
@@ -43,10 +46,10 @@ describe('system()', function()
it('parameter validation does NOT modify v:shell_error', function()
-- 1. Call system() with invalid parameters.
-- 2. Assert that v:shell_error was NOT set.
- execute('call system({})')
+ feed_command('call system({})')
eq('E475: Invalid argument: expected String or List', eval('v:errmsg'))
eq(0, eval('v:shell_error'))
- execute('call system([])')
+ feed_command('call system([])')
eq('E474: Invalid argument', eval('v:errmsg'))
eq(0, eval('v:shell_error'))
@@ -57,9 +60,9 @@ describe('system()', function()
-- 1. Call system() with invalid parameters.
-- 2. Assert that v:shell_error was NOT modified.
- execute('call system({})')
+ feed_command('call system({})')
eq(old_val, eval('v:shell_error'))
- execute('call system([])')
+ feed_command('call system([])')
eq(old_val, eval('v:shell_error'))
end)
@@ -86,23 +89,32 @@ describe('system()', function()
end)
it('does NOT run in shell', function()
- if helpers.os_name() ~= 'windows' then
+ if not iswin() then
eq("* $PATH %PATH%\n", eval("system(['echo', '*', '$PATH', '%PATH%'])"))
end
end)
end)
- if helpers.pending_win32(pending) then return end
-
it('sets v:shell_error', function()
- eval([[system("sh -c 'exit'")]])
- eq(0, eval('v:shell_error'))
- eval([[system("sh -c 'exit 1'")]])
- eq(1, eval('v:shell_error'))
- eval([[system("sh -c 'exit 5'")]])
- eq(5, eval('v:shell_error'))
- eval([[system('this-should-not-exist')]])
- eq(127, eval('v:shell_error'))
+ if iswin() then
+ eval([[system("cmd.exe /c exit")]])
+ eq(0, eval('v:shell_error'))
+ eval([[system("cmd.exe /c exit 1")]])
+ eq(1, eval('v:shell_error'))
+ eval([[system("cmd.exe /c exit 5")]])
+ eq(5, eval('v:shell_error'))
+ eval([[system('this-should-not-exist')]])
+ eq(1, eval('v:shell_error'))
+ else
+ eval([[system("sh -c 'exit'")]])
+ eq(0, eval('v:shell_error'))
+ eval([[system("sh -c 'exit 1'")]])
+ eq(1, eval('v:shell_error'))
+ eval([[system("sh -c 'exit 5'")]])
+ eq(5, eval('v:shell_error'))
+ eval([[system('this-should-not-exist')]])
+ eq(127, eval('v:shell_error'))
+ end
end)
describe('executes shell function if passed a string', function()
@@ -118,6 +130,40 @@ describe('system()', function()
screen:detach()
end)
+ if iswin() then
+ it('with shell=cmd.exe', function()
+ command('set shell=cmd.exe')
+ eq('""\n', eval([[system('echo ""')]]))
+ eq('"a b"\n', eval([[system('echo "a b"')]]))
+ eq('a \nb\n', eval([[system('echo a & echo b')]]))
+ eq('a \n', eval([[system('echo a 2>&1')]]))
+ eval([[system('cd "C:\Program Files"')]])
+ eq(0, eval('v:shell_error'))
+ end)
+
+ it('with shell=cmd', function()
+ command('set shell=cmd')
+ eq('"a b"\n', eval([[system('echo "a b"')]]))
+ end)
+
+ it('with shell=$COMSPEC', function()
+ local comspecshell = eval("fnamemodify($COMSPEC, ':t')")
+ if comspecshell == 'cmd.exe' then
+ command('set shell=$COMSPEC')
+ eq('"a b"\n', eval([[system('echo "a b"')]]))
+ else
+ pending('$COMSPEC is not cmd.exe: ' .. comspecshell)
+ end
+ end)
+
+ it('works with powershell', function()
+ helpers.set_shell_powershell()
+ eq('a\nb\n', eval([[system('echo a b')]]))
+ eq('C:\\\n', eval([[system('cd c:\; (Get-Location).Path')]]))
+ eq('a b\n', eval([[system('echo "a b"')]]))
+ end)
+ end
+
it('`echo` and waits for its return', function()
feed(':call system("echo")<cr>')
screen:expect([[
@@ -178,11 +224,15 @@ describe('system()', function()
describe('passing no input', function()
it('returns the program output', function()
- eq("echoed", eval('system("echo -n echoed")'))
+ if iswin() then
+ eq("echoed\n", eval('system("echo echoed")'))
+ else
+ eq("echoed", eval('system("echo -n echoed")'))
+ end
end)
it('to backgrounded command does not crash', function()
-- This is indeterminate, just exercise the codepath. May get E5677.
- execute('call system("echo -n echoed &")')
+ feed_command('call system("echo -n echoed &")')
local v_errnum = string.match(eval("v:errmsg"), "^E%d*:")
if v_errnum then
eq("E5677:", v_errnum)
@@ -197,7 +247,7 @@ describe('system()', function()
end)
it('to backgrounded command does not crash', function()
-- This is indeterminate, just exercise the codepath. May get E5677.
- execute('call system("cat - &")')
+ feed_command('call system("cat - &")')
local v_errnum = string.match(eval("v:errmsg"), "^E%d*:")
if v_errnum then
eq("E5677:", v_errnum)
@@ -275,21 +325,30 @@ describe('system()', function()
end)
end)
-if helpers.pending_win32(pending) then return end
-
describe('systemlist()', function()
-- Similar to `system()`, but returns List instead of String.
before_each(clear)
- it('sets the v:shell_error variable', function()
- eval([[systemlist("sh -c 'exit'")]])
- eq(0, eval('v:shell_error'))
- eval([[systemlist("sh -c 'exit 1'")]])
- eq(1, eval('v:shell_error'))
- eval([[systemlist("sh -c 'exit 5'")]])
- eq(5, eval('v:shell_error'))
- eval([[systemlist('this-should-not-exist')]])
- eq(127, eval('v:shell_error'))
+ it('sets v:shell_error', function()
+ if iswin() then
+ eval([[systemlist("cmd.exe /c exit")]])
+ eq(0, eval('v:shell_error'))
+ eval([[systemlist("cmd.exe /c exit 1")]])
+ eq(1, eval('v:shell_error'))
+ eval([[systemlist("cmd.exe /c exit 5")]])
+ eq(5, eval('v:shell_error'))
+ eval([[systemlist('this-should-not-exist')]])
+ eq(1, eval('v:shell_error'))
+ else
+ eval([[systemlist("sh -c 'exit'")]])
+ eq(0, eval('v:shell_error'))
+ eval([[systemlist("sh -c 'exit 1'")]])
+ eq(1, eval('v:shell_error'))
+ eval([[systemlist("sh -c 'exit 5'")]])
+ eq(5, eval('v:shell_error'))
+ eval([[systemlist('this-should-not-exist')]])
+ eq(127, eval('v:shell_error'))
+ end
end)
describe('exectues shell function', function()
@@ -387,6 +446,7 @@ describe('systemlist()', function()
after_each(delete_file(fname))
it('replaces NULs by newline characters', function()
+ if helpers.pending_win32(pending) then return end
eq({'part1\npart2\npart3'}, eval('systemlist("cat '..fname..'")'))
end)
end)
generated by cgit (git 2.34.1) at 2025-04-28 22:02:37 +0000