29 lines
694 B
JavaScript
29 lines
694 B
JavaScript
// test max docs in capped collection
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var t = db.capped_max1;
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t.drop();
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var max = 10;
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var maxSize = 64 * 1024;
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db.createCollection( t.getName() , {capped: true, size: maxSize, max: max } );
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assert.eq( max, t.stats().max );
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assert.eq( maxSize, t.stats().maxSize );
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assert.eq( Math.floor(maxSize/1000), t.stats(1000).maxSize );
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for ( var i=0; i < max * 2; i++ ) {
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t.insert( { x : i } );
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}
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assert.eq( max, t.count() );
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// Test invalidation of cursors
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var cursor = t.find().batchSize(4);
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assert(cursor.hasNext());
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var myX = cursor.next();
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for ( var j = 0; j < max * 2; j++ ) {
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t.insert( { x : j+i } );
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}
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// Cursor should now be dead.
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assert.throws(function () { cursor.toArray(); });
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