Details
Major - P3 Description
The assertion below is invalid and should be removed or restructured.
Original Description
sorth.js makes some sorted queries on an index and expects the documents to come in a certain order. It's not clear that the order of documents is guaranteed in some cases. On WiredTiger, the test can fail because a different document is returned first from the index.
In the following case, we did a query on a descending index with a descending sort. We expected to get { a:1, b:3 }, but instead we get { a:2, b:3 }. The index keys for the index used for the query do not include "a".
assert: [1] != [2] are not equal : undefined
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Error: [1] != [2] are not equal : undefined
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at Error (<anonymous>)
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at doassert (src/mongo/shell/assert.js:11:14)
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at Function.assert.eq (src/mongo/shell/assert.js:38:5)
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at assertMatch (jstests/core/sorth.js:10:16)
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at assertMatches (jstests/core/sorth.js:20:9)
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at checkMatches (jstests/core/sorth.js:35:5)
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at checkReverseDirection (jstests/core/sorth.js:124:5)
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at jstests/core/sorth.js:140:1
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at <anonymous>:7:56
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at Function.Date.timeFunc (src/mongo/shell/types.js:27:17)
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2015-01-16T19:03:23.114+0000 E QUERY Error: [1] != [2] are not equal : undefined
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at Error (<anonymous>)
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at doassert (src/mongo/shell/assert.js:11:14)
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at Function.assert.eq (src/mongo/shell/assert.js:38:5)
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at assertMatch (jstests/core/sorth.js:10:16)
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at assertMatches (jstests/core/sorth.js:20:9)
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at checkMatches (jstests/core/sorth.js:35:5)
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at checkReverseDirection (jstests/core/sorth.js:124:5)
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at jstests/core/sorth.js:140:1
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at <anonymous>:7:56
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at Function.Date.timeFunc (src/mongo/shell/types.js:27:17) at src/mongo/shell/assert.js:13
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********** Parallel Test FAILED: Error: error loading js file: jstests/core/sorth.js
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