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97caabc49a
The previous form was passing because it happens immediately before this form; but on a very fast(?) server the screen check might miss that form. It's also not really want we want to assert anyways.
87 lines
2.7 KiB
Lua
87 lines
2.7 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq = helpers.eq
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local eval = helpers.eval
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local clear = helpers.clear
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local source = helpers.source
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local redir_exec = helpers.redir_exec
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local exc_exec = helpers.exc_exec
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local funcs = helpers.funcs
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local Screen = require('test.functional.ui.screen')
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local feed = helpers.feed
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describe('execute()', function()
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before_each(clear)
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it('returns the same result with :redir', function()
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eq(redir_exec('messages'), funcs.execute('messages'))
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end)
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it('returns the output of the commands if the argument is List', function()
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eq("foobar", funcs.execute({'echon "foo"', 'echon "bar"'}))
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eq("\nfoo\nbar", funcs.execute({'echo "foo"', 'echo "bar"'}))
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end)
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it('supports the nested redirection', function()
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source([[
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function! g:Foo()
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let a = ''
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redir => a
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silent echon "foo"
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redir END
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return a
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endfunction
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function! g:Bar()
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let a = ''
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redir => a
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call g:Foo()
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redir END
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return a
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endfunction
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]])
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eq('foo', funcs.execute('call g:Bar()'))
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eq('42', funcs.execute([[echon execute("echon execute('echon 42')")]]))
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end)
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it('returns the transformed string', function()
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eq('^A', funcs.execute('echon "\\<C-a>"'))
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end)
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it('returns the empty string if the argument list is empty', function()
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eq('', funcs.execute({}))
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eq(0, exc_exec('let g:ret = execute(v:_null_list)'))
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eq('', eval('g:ret'))
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end)
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it('returns the errors', function()
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local ret
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ret = exc_exec('call execute(0.0)')
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eq('Vim(call):E806: using Float as a String', ret)
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ret = exc_exec('call execute(v:_null_dict)')
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eq('Vim(call):E731: using Dictionary as a String', ret)
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ret = exc_exec('call execute(function("tr"))')
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eq('Vim(call):E729: using Funcref as a String', ret)
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ret = exc_exec('call execute(["echo 42", 0.0, "echo 44"])')
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eq('Vim(call):E806: using Float as a String', ret)
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ret = exc_exec('call execute(["echo 42", v:_null_dict, "echo 44"])')
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eq('Vim(call):E731: using Dictionary as a String', ret)
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ret = exc_exec('call execute(["echo 42", function("tr"), "echo 44"])')
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eq('Vim(call):E729: using Funcref as a String', ret)
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end)
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it('silences command run inside', function()
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local screen = Screen.new(40, 5)
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screen:attach()
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screen:set_default_attr_ids( {[0] = {bold=true, foreground=255}} )
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feed(':let g:mes = execute("echon 42")<CR>')
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screen:expect([[
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^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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:let g:mes = execute("echon 42") |
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]])
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eq('42', eval('g:mes'))
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end)
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end)
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