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test: exepath() returns correct path with cmd.exe, powershell #21928

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test(exepath): test if exepath returns correct path with multiple
Windows shells

This test covers the changes from #21175 where exepath() is set to
prefer file extensions in powershell.exe aswell as in cmd.exe.

In both shells, the file with a valid extension should be returned
instead of the extensionless file.
This commit is contained in:
Anton Kriese 2023-01-26 12:06:29 +01:00 committed by GitHub
parent a0a1125159
commit 3544082f46
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1 changed files with 32 additions and 11 deletions
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43
test/functional/vimscript/exepath_spec.lua
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@ -5,21 +5,21 @@ local command = helpers.command
local exc_exec = helpers.exc_exec
local matches = helpers.matches
local is_os = helpers.is_os
local set_shell_powershell = helpers.set_shell_powershell
local eval = helpers.eval
local find_dummies = function(ext_pat)
local tmp_path = eval('$PATH')
command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
matches('null' .. ext_pat, call('exepath', 'null'))
matches('true' .. ext_pat, call('exepath', 'true'))
matches('false' .. ext_pat, call('exepath', 'false'))
command("let $PATH = '"..tmp_path.."'")
end
describe('exepath()', function()
before_each(clear)
it('returns 1 for commands in $PATH', function()
local exe = is_os('win') and 'ping' or 'ls'
local ext_pat = is_os('win') and '%.EXE$' or '$'
matches(exe .. ext_pat, call('exepath', exe))
command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
ext_pat = is_os('win') and '%.CMD$' or '$'
matches('null' .. ext_pat, call('exepath', 'null'))
matches('true' .. ext_pat, call('exepath', 'true'))
matches('false' .. ext_pat, call('exepath', 'false'))
end)
it('fails for invalid values', function()
for _, input in ipairs({'v:null', 'v:true', 'v:false', '{}', '[]'}) do
eq('Vim(call):E1174: String required for argument 1', exc_exec('call exepath('..input..')'))
@ -32,11 +32,32 @@ describe('exepath()', function()
end)
if is_os('win') then
it('returns 1 for commands in $PATH (Windows)', function()
local exe = 'ping'
matches(exe .. '%.EXE$', call('exepath', exe))
end)
it('append extension if omitted', function()
local filename = 'cmd'
local pathext = '.exe'
clear({env={PATHEXT=pathext}})
eq(call('exepath', filename..pathext), call('exepath', filename))
end)
it('returns file WITH extension if files both with and without extension exist in $PATH', function()
local ext_pat = '%.CMD$'
find_dummies(ext_pat)
set_shell_powershell()
find_dummies(ext_pat)
end)
else
it('returns 1 for commands in $PATH (not Windows)', function()
local exe = 'ls'
matches(exe .. '$', call('exepath', exe))
end)
it('returns file WITHOUT extension if files both with and without extension exist in $PATH', function()
find_dummies('$')
end)
end
end)