19 lines
937 B
JavaScript
19 lines
937 B
JavaScript
// ensure strings containing null characters dont end at that null
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c = db.s6556;
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c.drop();
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c.save({foo:"as\0df"});
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// compare the whole string, they should match
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assert.eq(c.aggregate({$project: {_id: 0, matches: {$eq:["as\0df", "$foo"]}}}).result, [{matches:true}]);
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// compare with the substring containing only the up to the null, they should not match
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assert.eq(c.aggregate({$project: {_id: 0, matches: {$eq:["as\0df", {$substr:["$foo",0,3]}]}}}).result, [{matches:false}]);
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// partial the other way shouldnt work either
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assert.eq(c.aggregate({$project: {_id: 0, matches: {$eq:["as", "$foo"]}}}).result, [{matches:false}]);
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// neither should one that differs after the null
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assert.eq(c.aggregate({$project: {_id: 0, matches: {$eq:["as\0de", "$foo"]}}}).result, [{matches:false}]);
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// should assert on fieldpaths with a null
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assert.throws( function() {
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c.aggregate({$project: {_id: 0, matches: {$eq:["as\0df", "$f\0oo"]}}})
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}); |