1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
local helpers = require('test.functional.helpers')(after_each)
local eq, clear, call =
helpers.eq, helpers.clear, helpers.call
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('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..')'))
end
eq('Vim(call):E1175: Non-empty string required for argument 1', exc_exec('call exepath("")'))
command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
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..')'))
end
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)
|
