98 lines
2.5 KiB
JavaScript
98 lines
2.5 KiB
JavaScript
// Check debug information recorded for a query.
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// special db so that it can be run in parallel tests
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var stddb = db;
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var db = db.getSisterDB("profile4");
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t = db.profile4;
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t.drop();
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function profileCursor() {
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return db.system.profile.find( { user:username } );
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}
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function lastOp() {
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p = profileCursor().sort( { $natural:-1 } ).next();
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// printjson( p );
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return p;
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}
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function checkLastOp( spec ) {
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p = lastOp();
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for( i in spec ) {
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s = spec[ i ];
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assert.eq( s[ 1 ], p[ s[ 0 ] ], s[ 0 ] );
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}
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}
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try {
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username = "jstests_profile4_user";
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db.addUser( username, "password", false, 1 );
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db.auth( username, "password" );
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db.setProfilingLevel(0);
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db.system.profile.drop();
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assert.eq( 0 , profileCursor().count() )
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db.setProfilingLevel(2);
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t.find().itcount();
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checkLastOp( [ [ "op", "query" ],
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[ "ns", "profile4.profile4" ],
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[ "query", {} ],
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[ "ntoreturn", 0 ],
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[ "ntoskip", 0 ],
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[ "nscanned", 0 ],
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[ "keyUpdates", 0 ],
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[ "nreturned", 0 ],
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[ "responseLength", 20 ] ] );
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t.save( {} );
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// check write lock stats are set
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o = lastOp();
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assert.eq('insert', o.op);
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assert.eq( 0, o.lockStats.timeLockedMicros.r );
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assert.lt( 0, o.lockStats.timeLockedMicros.w );
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assert.eq( 0, o.lockStats.timeAcquiringMicros.r );
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assert.lt( 0, o.lockStats.timeAcquiringMicros.w );
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// check read lock stats are set
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t.find();
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o = lastOp();
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assert.eq('query', o.op);
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assert.eq( 0, o.lockStats.timeLockedMicros.w );
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assert.lt( 0, o.lockStats.timeLockedMicros.r );
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assert.lt( 0, o.lockStats.timeAcquiringMicros.r );
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assert.lt( 0, o.lockStats.timeAcquiringMicros.w );
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t.save( {} );
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t.save( {} );
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t.find().skip( 1 ).limit( 4 ).itcount();
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checkLastOp( [ [ "ntoreturn", 4 ],
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[ "ntoskip", 1 ],
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[ "nscanned", 3 ],
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[ "nreturned", 2 ] ] );
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t.find().batchSize( 2 ).next();
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o = lastOp();
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assert.lt( 0, o.cursorid );
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t.find( {a:1} ).itcount();
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checkLastOp( [ [ "query", {a:1} ] ] );
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t.find( {_id:0} ).itcount();
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checkLastOp( [ [ "idhack", true ] ] );
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t.find().sort( {a:1} ).itcount();
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checkLastOp( [ [ "scanAndOrder", true ] ] );
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db.setProfilingLevel(0);
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db.system.profile.drop();
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}
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finally {
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db.setProfilingLevel(0);
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db = stddb;
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}
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