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_bit_examples.js b/jstests/core/update_bit_examples.js
new file mode 100644
index 00000000000..dd31119400f
--- /dev/null
+++ b/jstests/core/update_bit_examples.js
@@ -0,0 +1,25 @@
+// Basic examples for $bit
+var res;
+var coll = db.update_bit;
+coll.drop();
+
+// $bit and
+coll.remove({})
+coll.save({_id:1, a:NumberInt(2)});
+res = coll.update({}, {$bit: {a: {and: NumberInt(4)}}})
+assert.writeOK(res);
+assert.eq(coll.findOne().a, 0)
+
+// $bit or
+coll.remove({})
+coll.save({_id:1, a:NumberInt(2)});
+res = coll.update({}, {$bit: {a: {or: NumberInt(4)}}})
+assert.writeOK(res);
+assert.eq(coll.findOne().a, 6)
+
+// $bit xor
+coll.remove({})
+coll.save({_id:1, a:NumberInt(0)});
+res = coll.update({}, {$bit: {a: {xor: NumberInt(4)}}})
+assert.writeOK(res);
+assert.eq(coll.findOne().a, 4)