SERVER-12127 migrate js tests to jscore suite when not related to writes

Moved test jstest/[a-i].js -> jstests/core/ and made changes to comply with write command api

1 files changed, 49 insertions, 0 deletions

diff --git a/jstests/core/cursora.js b/jstests/core/cursora.js
new file mode 100644
index 00000000000..6710c1e9dc6
--- /dev/null
+++ b/jstests/core/cursora.js
@@ -0,0 +1,49 @@
+t = db.cursora
+
+function run( n , atomic ){
+    if( !isNumber(n) ) {
+	print("n:");
+	printjson(n);
+	assert(isNumber(n), "cursora.js isNumber");
+    }
+    t.drop()
+
+    var bulk = t.initializeUnorderedBulkOp();
+    for ( i=0; i<n; i++ )
+        bulk.insert( { _id : i } );
+    assert.writeOK(bulk.execute());
+
+    print("cursora.js startParallelShell n:"+n+" atomic:"+atomic)
+    join = startParallelShell( "sleep(50);" +
+                               "db.cursora.remove({"  + ( atomic ? "$atomic:true" : "" ) + "});" );
+
+    var start = null;
+    var ex = null;
+    var num = null;
+    var end = null;
+    try {
+        start = new Date()
+        ex = t.find(function () { num = 2; for (var x = 0; x < 1000; x++) num += 2; return num > 0; }).sort({ _id: -1 }).explain()
+        num = ex.n
+        end = new Date()
+    }
+    catch (e) {
+        print("cursora.js FAIL " + e);
+        join();
+        throw e;
+    }
+    
+    join()
+
+    //print( "cursora.js num: " + num + " time:" + ( end.getTime() - start.getTime() ) )
+    assert.eq( 0 , t.count() , "after remove: " + tojson( ex ) )
+    // assert.lt( 0 , ex.nYields , "not enough yields : " + tojson( ex ) ); // TODO make this more reliable so cen re-enable assert
+    if ( n == num )
+        print( "cursora.js warning: shouldn't have counted all  n: " + n + " num: " + num );
+}
+
+run( 1500 )
+run( 5000 )
+run( 1500 , true )
+run( 5000 , true )
+print("cursora.js SUCCESS")