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29 lines
730 B
JavaScript
29 lines
730 B
JavaScript
// Test $all/$elemMatch with missing field - SERVER-4492
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t = db.jstests_all4;
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t.drop();
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function checkQuery(query, val) {
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assert.eq(val, t.count(query));
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assert.eq(val, t.find(query).itcount());
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}
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checkQuery({a: {$all: []}}, 0);
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checkQuery({a: {$all: [1]}}, 0);
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checkQuery({a: {$all: [{$elemMatch: {b: 1}}]}}, 0);
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t.save({});
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checkQuery({a: {$all: []}}, 0);
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checkQuery({a: {$all: [1]}}, 0);
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checkQuery({a: {$all: [{$elemMatch: {b: 1}}]}}, 0);
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t.save({a: 1});
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checkQuery({a: {$all: []}}, 0);
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checkQuery({a: {$all: [1]}}, 1);
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checkQuery({a: {$all: [{$elemMatch: {b: 1}}]}}, 0);
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t.save({a: [{b: 1}]});
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checkQuery({a: {$all: []}}, 0);
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checkQuery({a: {$all: [1]}}, 1);
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checkQuery({a: {$all: [{$elemMatch: {b: 1}}]}}, 1);
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