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systemlist: add keepempty option to preserve final newline

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Björn Linse
2014-11-27 21:30:17 +01:00
parent ecf1e672e1
commit 1464b0eda2
3 changed files with 28 additions and 6 deletions
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12
test/functional/shell/viml_system_spec.lua
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@@ -188,6 +188,18 @@ describe('systemlist()', function()
end)
end)
describe('when keepempty option is', function()
it('0, ignores trailing newline', function()
eq({'aa','bb'}, eval("systemlist('cat',['aa','bb'],0)"))
eq({'aa','bb'}, eval("systemlist('cat',['aa','bb',''],0)"))
end)
it('1, preserves trailing newline', function()
eq({'aa','bb'}, eval("systemlist('cat',['aa','bb'],1)"))
eq({'aa','bb',''}, eval("systemlist('cat',['aa','bb',''],2)"))
end)
end)
if xclip then
describe("with a program that doesn't close stdout", function()
it('will exit properly after passing input', function()