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25 lines
481 B
JavaScript
25 lines
481 B
JavaScript
// index5.js - test reverse direction index
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function validate() {
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assert.eq( 2, t.find().count() );
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f = t.find().sort( { a: 1 } );
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assert.eq( 2, t.count() );
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assert.eq( 1, f[ 0 ].a );
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assert.eq( 2, f[ 1 ].a );
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r = t.find().sort( { a: -1 } );
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assert.eq( 2, r.count() );
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assert.eq( 2, r[ 0 ].a );
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assert.eq( 1, r[ 1 ].a );
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}
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t = db.index5;
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t.drop();
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t.save( { a: 1 } );
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t.save( { a: 2 } );
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validate();
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t.ensureIndex( { a: -1 } );
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validate();
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