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

Migrate js tests starting from j-z.
Include SERVER-12920 Update use_power_of_2.js

Signed-off-by: Matt Kangas <matt.kangas@mongodb.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/jstests/core/update_multi3.js b/jstests/core/update_multi3.js
new file mode 100644
index 00000000000..903d8265b63
--- /dev/null
+++ b/jstests/core/update_multi3.js
@@ -0,0 +1,25 @@
+
+t = db.update_multi3;
+
+function test( useIndex ){
+    t.drop();
+    
+    if ( useIndex )
+        t.ensureIndex({k:1})
+
+    for (i=0; i<10; i++) { 
+        t.save({ _id : i , k: 'x', a: []}); 
+    }
+    
+    t.update({k: 'x'}, {$push: {a: 'y'}}, false, true);
+
+    t.find( { k : "x" } ).forEach( 
+        function(z){
+            assert.eq( [ "y" ] , z.a , "useIndex: " + useIndex )
+        }
+    );
+
+}
+
+test( false )
+test( true )