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29 lines
778 B
JavaScript
29 lines
778 B
JavaScript
t = db.jstests_capped4;
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t.drop();
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db.createCollection( "jstests_capped4", {size:1000,capped:true} );
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t.ensureIndex( { i: 1 } );
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for( i = 0; i < 20; ++i ) {
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t.save( { i : i } );
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}
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c = t.find().sort( { $natural: -1 } ).limit( 2 );
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c.next();
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c.next();
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d = t.find().sort( { i: -1 } ).limit( 2 );
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d.next();
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d.next();
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for( i = 20; t.findOne( { i:19 } ); ++i ) {
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t.save( { i : i } );
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}
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//assert( !t.findOne( { i : 19 } ), "A" );
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assert( !c.hasNext(), "B" );
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assert( !d.hasNext(), "C" );
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assert( t.find().sort( { i : 1 } ).hint( { i : 1 } ).toArray().length > 10, "D" );
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assert( t.findOne( { i : i - 1 } ), "E" );
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var res = assert.writeError(t.remove( { i : i - 1 } ));
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assert( res.getWriteError().errmsg.indexOf( "capped" ) >= 0, "F" );
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assert( t.validate().valid, "G" );
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