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Diffstat (limited to 'jstests/core/slice1.js')
| -rw-r--r-- | jstests/core/slice1.js | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/jstests/core/slice1.js b/jstests/core/slice1.js index ac1773f0f0a..72e60698975 100644 --- a/jstests/core/slice1.js +++ b/jstests/core/slice1.js @@ -263,6 +263,12 @@ testSingleDocument({'a.b.c': {$slice: 1}, d: 0}, {a: [[[{b: [[[{c: [1, 2, 3]}]]]}]]], d: 456}, {a: [[[{b: [[[{c: [1, 2, 3]}]]]}]]]}); +// Test that even though $slice cannot be applied to deep arrays, fields are still filtered in the +// objects inside these deep arrays for inclusion projections. +testSingleDocument({e: 1, 'a.b': {$slice: 1}}, + {e: 123, a: [[[{b: [1, 2, 3], d: 4, f: 5}]]]}, + {e: 123, a: [[[{b: [1, 2, 3]}]]]}); + // Test $slice with an inclusion/exclusion projection for _id field. testSingleDocument({_id: 1, a: {$slice: [1, 1]}}, {_id: 123, a: [1, 2, 3]}, |