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Add tests for #2817

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This commit is contained in:
Slava Kim
2014-10-14 22:07:14 -07:00
parent 650ca70fe6
commit f080d010a0
1 changed files with 13 additions and 0 deletions
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13
packages/minimongo/minimongo_tests.js
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@@ -695,6 +695,19 @@ Tinytest.add("minimongo - selector_compiler", function (test) {
nomatch({a: /xxx/}, {});
nomatch({a: {$regex: 'xxx'}}, {});
// GitHub issue #2817:
// Regexps with a global flag ('g') keep a state when tested against the same
// string. Selector shouldn't return different result for similar documents
// because of this state.
var reusedRegexp = /sh/ig;
match({a: reusedRegexp}, {a: 'Shorts'});
match({a: reusedRegexp}, {a: 'Shorts'});
match({a: reusedRegexp}, {a: 'Shorts'});
match({a: {$regex: reusedRegexp}}, {a: 'Shorts'});
match({a: {$regex: reusedRegexp}}, {a: 'Shorts'});
match({a: {$regex: reusedRegexp}}, {a: 'Shorts'});
test.throws(function () {
match({a: {$options: 'i'}}, {a: 12});
});