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, 28 insertions, 0 deletions

diff --git a/jstests/core/update3.js b/jstests/core/update3.js
new file mode 100644
index 00000000000..995c6e67b45
--- /dev/null
+++ b/jstests/core/update3.js
@@ -0,0 +1,28 @@
+// Update with mods corner cases.
+
+f = db.jstests_update3;
+
+f.drop();
+f.save( { a:1 } );
+f.update( {}, {$inc:{ a:1 }} );
+assert.eq( 2, f.findOne().a , "A" );
+
+f.drop();
+f.save( { a:{ b: 1 } } );
+f.update( {}, {$inc:{ "a.b":1 }} );
+assert.eq( 2, f.findOne().a.b , "B" );
+
+f.drop();
+f.save( { a:{ b: 1 } } );
+f.update( {}, {$set:{ "a.b":5 }} );
+assert.eq( 5, f.findOne().a.b , "C" );
+
+f.drop();
+f.save( {'_id':0} );
+f.update( {}, {$set:{'_id':5}} );
+assert.eq( 0, f.findOne()._id , "D" );
+
+f.drop();
+f.save({_id:1, a:1})
+f.update({}, {$unset:{"a":1, "b.c":1}})
+assert.docEq(f.findOne(), {_id:1}, "E")
\ No newline at end of file