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, 15 insertions, 0 deletions

diff --git a/jstests/core/set4.js b/jstests/core/set4.js
new file mode 100644
index 00000000000..b37366cdb81
--- /dev/null
+++ b/jstests/core/set4.js
@@ -0,0 +1,15 @@
+
+t = db.set4;
+t.drop();
+
+orig = { _id:1 , a : [ { x : 1 } ]}
+t.insert( orig );
+
+t.update( {}, { $set : { 'a.0.x' : 2, 'foo.bar' : 3 } } );
+orig.a[0].x = 2; orig.foo = { bar : 3 }
+assert.eq( orig , t.findOne() , "A" );
+
+t.update( {}, { $set : { 'a.0.x' : 4, 'foo.bar' : 5 } } );
+orig.a[0].x = 4; orig.foo.bar = 5;
+assert.eq( orig , t.findOne() , "B" );
+