1 files changed, 32 insertions, 0 deletions
diff --git a/jstests/sort2.js b/jstests/sort2.js
new file mode 100644
index 00000000000..6dfa8486201
--- /dev/null
+++ b/jstests/sort2.js
@@ -0,0 +1,32 @@
+// test sorting, mainly a test ver simple with no index
+
+t = db.sort2;
+
+t.drop();
+t.save({x:1, y:{a:5,b:4}});
+t.save({x:1, y:{a:7,b:3}});
+t.save({x:1, y:{a:2,b:3}});
+t.save({x:1, y:{a:9,b:3}});
+for( var pass = 0; pass < 2; pass++ ) {
+    var res = t.find().sort({'y.a':1}).toArray();
+    assert( res[0].y.a == 2 );
+    assert( res[1].y.a == 5 );
+    assert( res.length == 4 );
+    t.ensureIndex({"y.a":1});
+}
+assert(t.validate().valid);
+
+t.drop();
+t.insert({ x: 1 })
+t.insert({ x: 5000000000 })
+t.insert({ x: NaN });
+t.insert({ x: Infinity });
+t.insert({ x: -Infinity });
+var good = [NaN, -Infinity, 1, 5000000000, Infinity];
+for (var pass = 0; pass < 2; pass++) {
+    var res = t.find({}, { _id: 0 }).sort({ x: 1 }).toArray();
+    for (var i = 0; i < good.length; i++) {
+        assert(good[i].toString() == res[i].x.toString());
+    }
+    t.ensureIndex({ x : 1 });
+}