98 lines
2.8 KiB
JavaScript
98 lines
2.8 KiB
JavaScript
t = db.jstests_evald;
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t.drop();
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function debug( x ) {
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// printjson( x );
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}
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for( i = 0; i < 10; ++i ) {
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t.save( {i:i} );
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}
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db.getLastError();
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function op( ev, where ) {
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p = db.currentOp().inprog;
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debug( p );
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for ( var i in p ) {
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var o = p[ i ];
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if ( where ) {
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if ( o.active && o.query && o.query.query && o.query.query.$where && o.ns == "test.jstests_evald" ) {
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return o.opid;
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}
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} else {
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if ( o.active && o.query && o.query.$eval && o.query.$eval == ev ) {
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return o.opid;
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}
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}
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}
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return -1;
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}
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function doIt( ev, wait, where ) {
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if ( where ) {
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s = startParallelShell( ev );
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} else {
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s = startParallelShell( "db.eval( '" + ev + "' )" );
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}
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o = null;
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assert.soon( function() { o = op( ev, where ); return o != -1 } );
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if ( wait ) {
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sleep( 2000 );
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}
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debug( "going to kill" );
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db.killOp( o );
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debug( "sent kill" );
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s();
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}
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// nested scope with nested invoke()
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doIt("db.jstests_evald.count( { $where: function() { while(1) { sleep(1); } } } )", true, true);
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doIt("db.jstests_evald.count( { $where: function() { while(1) { sleep(1); } } } )", false, true);
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// simple tight loop tests with callback
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doIt("while(1) { sleep(1); }", false);
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doIt("while(1) { sleep(1); }", true);
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// simple tight loop tests without callback
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doIt("while(1) {;}", false);
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doIt("while(1) {;}", true);
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// the for loops are currently required, as a spawned op masks the parent op - see SERVER-1931
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count({i:10}); }", true);
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count({i:10}); }", false);
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count(); }", true);
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count(); }", false);
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// try/catch with tight-loop kill tests. Catch testing is important
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// due to v8::TerminateExecution internals.
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// native callback with nested invoke(), drop JS exceptions
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doIt("while(1) { " +
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" for(var i = 0; i < 10000; ++i) {;} " +
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" try { " +
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" db.jstests_evald.count({i:10}); " +
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" } catch (e) {} " +
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"}", true );
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// native callback, drop JS exceptions
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doIt("while(1) { " +
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" try { " +
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" while(1) { " +
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" sleep(1); " +
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" } " +
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" } catch (e) {} " +
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"}", true );
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// no native callback and drop JS exceptions
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doIt("while(1) { " +
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" try { " +
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" while(1) {;} " +
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" } catch (e) {} " +
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"}", true );
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