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test: verify that v:shell_error is set by system()/systemlist()

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Thiago de Arruda
2014-10-22 07:15:55 -03:00
parent b49460f930
commit f7fab4af86
1 changed files with 18 additions and 0 deletions
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18
test/functional/shell/viml_system_spec.lua
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@@ -23,6 +23,15 @@ end
describe('system()', function()
before_each(clear)
it('sets the v:shell_error variable', 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'))
end)
describe('passing no input', function()
it('returns the program output', function()
eq("echoed", eval('system("echo -n echoed")'))
@@ -83,6 +92,15 @@ describe('systemlist()', function()
-- 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'))
end)
describe('passing string with linefeed characters as input', function()
it('splits the output on linefeed characters', function()
eq({'abc', 'def', 'ghi'}, eval([[systemlist("cat -", "abc\ndef\nghi")]]))