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unittests: Test some edge cases

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This commit is contained in:
ZyX 2017-10-15 19:18:17 +03:00
parent c286155bfa
commit 206f7ae76a
1 changed files with 44 additions and 0 deletions
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44
test/unit/viml/expressions/parser_spec.lua
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@ -4241,6 +4241,40 @@ describe('Expressions parser', function()
hl('UnaryPlus', '+', 1),
hl('Identifier', 'b'),
})
check_parsing('a. b', 0, {
-- 0123
ast = {
{
'Concat:0:1:.',
children = {
'PlainIdentifier(scope=0,ident=a):0:0:a',
'PlainIdentifier(scope=0,ident=b):0:2: b',
},
},
},
}, {
hl('Identifier', 'a'),
hl('ConcatOrSubscript', '.'),
hl('Identifier', 'b', 1),
})
check_parsing('a. 1', 0, {
-- 0123
ast = {
{
'Concat:0:1:.',
children = {
'PlainIdentifier(scope=0,ident=a):0:0:a',
'Integer(val=1):0:2: 1',
},
},
},
}, {
hl('Identifier', 'a'),
hl('ConcatOrSubscript', '.'),
hl('Number', '1', 1),
})
end)
itp('works with bracket subscripts', function()
check_parsing(':', 0, {
@ -6823,4 +6857,14 @@ describe('Expressions parser', function()
hl('Number', '2'),
})
end)
itp('works (KLEE tests)', function()
check_parsing('\0002&A:\000', 0, {
ast = nil,
err = {
arg = '',
msg = 'E15: Expected value, got EOC: %.*s',
},
}, {
})
end)
end)