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eval/decode: Make sure that blank input does not crash Neovim

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This commit is contained in:
ZyX
2016-03-07 07:37:21 +03:00
parent 394830631f
commit 224d7df630
2 changed files with 22 additions and 2 deletions
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13
test/functional/eval/json_functions_spec.lua
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@@ -451,6 +451,19 @@ describe('json_decode() function', function()
it('parses U+00C3 correctly', function()
eq('\xC3\x83', funcs.json_decode('"\xC3\x83"'))
end)
it('fails to parse empty string', function()
eq('Vim(call):E474: Attempt to decode a blank string',
exc_exec('call json_decode("")'))
eq('Vim(call):E474: Attempt to decode a blank string',
exc_exec('call json_decode(" ")'))
eq('Vim(call):E474: Attempt to decode a blank string',
exc_exec('call json_decode("\\t")'))
eq('Vim(call):E474: Attempt to decode a blank string',
exc_exec('call json_decode("\\n")'))
eq('Vim(call):E474: Attempt to decode a blank string',
exc_exec('call json_decode(" \\t\\n \\n\\t\\t \\n\\t\\n \\n \\t\\n\\t ")'))
end)
end)
describe('json_encode() function', function()