3660343e0b
Migrate js tests starting from j-z. Include SERVER-12920 Update use_power_of_2.js Signed-off-by: Matt Kangas <matt.kangas@mongodb.com>
26 lines
655 B
JavaScript
26 lines
655 B
JavaScript
// Check that a projection is applied after an in memory sort.
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t = db.jstests_sorti;
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t.drop();
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t.save( { a:1, b:0 } );
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t.save( { a:3, b:1 } );
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t.save( { a:2, b:2 } );
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t.save( { a:4, b:3 } );
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function checkBOrder( query ) {
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arr = query.toArray();
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order = [];
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for( i in arr ) {
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a = arr[ i ];
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order.push( a.b );
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}
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assert.eq( [ 0, 2, 1, 3 ], order );
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}
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checkBOrder( t.find().sort( { a:1 } ) );
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checkBOrder( t.find( {}, { _id:0, b:1 } ).sort( { a:1 } ) );
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t.ensureIndex( { b:1 } );
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checkBOrder( t.find( {}, { _id:0, b:1 } ).sort( { a:1 } ) );
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checkBOrder( t.find( {}, { _id:0, b:1 } ).sort( { a:1 } ).hint( { b:1 } ) );
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