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, 20 insertions, 0 deletions

diff --git a/jstests/core/ref4.js b/jstests/core/ref4.js
new file mode 100644
index 00000000000..1c105ef2795
--- /dev/null
+++ b/jstests/core/ref4.js
@@ -0,0 +1,20 @@
+
+a = db.ref4a;
+b = db.ref4b;
+
+a.drop();
+b.drop();
+
+var other = { s : "other thing", n : 17 };
+b.save(other);
+
+a.save( { name : "abc" , others : [ new DBRef( "ref4b" , other._id ) , new DBPointer( "ref4b" , other._id ) ] } );
+assert( a.findOne().others[0].fetch().n == 17 , "dbref broken 1" );
+
+x = Array.fetchRefs( a.findOne().others );
+assert.eq( 2 , x.length , "A" );
+assert.eq( 17 , x[0].n , "B" );
+assert.eq( 17 , x[1].n , "C" );
+
+
+assert.eq( 0 , Array.fetchRefs( a.findOne().others , "z" ).length , "D" );