1 files changed, 26 insertions, 0 deletions
diff --git a/dom/tests/unit/test_bug465752.js b/dom/tests/unit/test_bug465752.js
new file mode 100644
index 0000000000..19c03a0e4d
--- /dev/null
+++ b/dom/tests/unit/test_bug465752.js
@@ -0,0 +1,26 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+function run_test() {
+  const str = "javascript:10";
+  var uri = Services.io.newURI(str);
+  var uri2 = Services.io.newURI(str);
+  const str2 = "http://example.org";
+  var uri3 = Services.io.newURI(str2);
+  Assert.ok(uri.equals(uri));
+  Assert.ok(uri.equals(uri2));
+  Assert.ok(uri2.equals(uri));
+  Assert.ok(uri2.equals(uri2));
+  Assert.ok(!uri3.equals(uri2));
+  Assert.ok(!uri2.equals(uri3));
+
+  var simple = Cc["@mozilla.org/network/simple-uri-mutator;1"]
+    .createInstance(Ci.nsIURIMutator)
+    .setSpec(str)
+    .finalize();
+  Assert.equal(simple.spec, uri.spec);
+  Assert.ok(!simple.equals(uri));
+  Assert.ok(!uri.equals(simple));
+}