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1dbbaf89bf
Cherry-pick check_for_nonempty_string() from patch vim-8.2.2133 and
apply it on the bases of https://github.com/neovim/neovim/pull/13489
2a9d5d386b
42 lines
1.5 KiB
Lua
42 lines
1.5 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq, clear, call, iswin =
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helpers.eq, helpers.clear, helpers.call, helpers.iswin
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local command = helpers.command
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local exc_exec = helpers.exc_exec
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local matches = helpers.matches
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describe('exepath()', function()
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before_each(clear)
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it('returns 1 for commands in $PATH', function()
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local exe = iswin() and 'ping' or 'ls'
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local ext_pat = iswin() and '%.EXE$' or '$'
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matches(exe .. ext_pat, call('exepath', exe))
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command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
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ext_pat = iswin() and '%.CMD$' or '$'
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matches('null' .. ext_pat, call('exepath', 'null'))
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matches('true' .. ext_pat, call('exepath', 'true'))
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matches('false' .. ext_pat, call('exepath', 'false'))
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end)
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it('fails for invalid values', function()
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for _, input in ipairs({'v:null', 'v:true', 'v:false', '{}', '[]'}) do
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eq('Vim(call):E928: String required', exc_exec('call exepath('..input..')'))
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end
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eq('Vim(call):E1142: Non-empty string required', exc_exec('call exepath("")'))
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command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
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for _, input in ipairs({'v:null', 'v:true', 'v:false'}) do
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eq('Vim(call):E928: String required', exc_exec('call exepath('..input..')'))
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end
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end)
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if iswin() then
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it('append extension if omitted', function()
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local filename = 'cmd'
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local pathext = '.exe'
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clear({env={PATHEXT=pathext}})
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eq(call('exepath', filename..pathext), call('exepath', filename))
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end)
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end
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end)
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