1 files changed, 25 insertions, 0 deletions
diff --git a/jstests/core/evalc.js b/jstests/core/evalc.js
new file mode 100644
index 00000000000..0320ecd5133
--- /dev/null
+++ b/jstests/core/evalc.js
@@ -0,0 +1,25 @@
+t = db.jstests_evalc;
+t.drop();
+
+t2 = db.evalc_done
+t2.drop()
+
+for( i = 0; i < 10; ++i ) {
+    t.save( {i:i} );
+}
+
+// SERVER-1610
+
+assert.eq( 0 , t2.count() , "X1" )
+
+s = startParallelShell( "print( 'starting forked:' + Date() ); for ( i=0; i<50000; i++ ){ db.currentOp(); } print( 'ending forked:' + Date() ); db.evalc_done.insert( { x : 1 } ); " )
+
+print( "starting eval: " + Date() )
+while ( true ) {
+    db.eval( "db.jstests_evalc.count( {i:10} );" );
+    if ( t2.count() > 0 )
+        break;
+}
+print( "end eval: " + Date() )
+
+s();