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Filter negation bugfix

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Bán Dénes 2023-03-18 16:23:05 +01:00
parent 3eac7f8e6d
commit 4d65eb19a6
2 changed files with 23 additions and 15 deletions
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8
test/unit/filter.js
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@ -49,17 +49,21 @@ describe('Filter', function() {
names(filter('/^o/', '', points)).should.deep.equal(['one', 'three', 'mirror_one'])
// middle spec, should be the same as above, only explicit
names(filter('~ /^o/', '', points)).should.deep.equal(['one', 'three', 'mirror_one'])
// full spec (n would normally match both one and even, but on the tags level, it's just even)
// full spec (/n/ would normally match both "one" and "even", but on the tags level, it's just even)
names(filter('meta.tags ~ /n/', '', points)).should.deep.equal(['two'])
names(filter('meta.name,meta.tags ~ /n/', '', points)).should.deep.equal(['one', 'two', 'mirror_one'])
// negation
names(filter('meta.tags ~ -/n/', '', points)).should.deep.equal(['one', 'three', 'mirror_one'])
names(filter('meta.name,meta.tags ~ -/n/', '', points)).should.deep.equal(['three'])
// arrays OR by default at odd levels (including top level)...
names(filter(['one', 'two'], '', points)).should.deep.equal(['one', 'two'])
// ...and AND at even levels
names(filter([['even', 'prime']], '', points)).should.deep.equal(['two'])
// arbitrary nesting should be possible
names(filter([[['even', 'odd'], 'prime']], '', points)).should.deep.equal(['two', 'three'])
// anything other than string/array/object/undefined is an error
// invalid regexes should throw meaningful errors
filter.bind(this, '/\\/', '', points).should.throw('Invalid regex')
// anything other than string/array/object/undefined is also an error
filter.bind(this, 28, '', points).should.throw('Unexpected type')
})