31 lines
797 B
JavaScript
31 lines
797 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( !db.getLastError() );
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assert.eq( val, t.find(query).itcount() );
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assert( !db.getLastError() );
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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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