Add m-esr52 at 52.6.0

1 files changed, 15 insertions, 0 deletions

diff --git a/js/xpconnect/tests/unit/test_file.js b/js/xpconnect/tests/unit/test_file.js
new file mode 100644
index 000000000..a06a4208d
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_file.js
@@ -0,0 +1,15 @@
+/* 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() {   
+  do_load_manifest("component-file.manifest");
+  const contractID = "@mozilla.org/tests/component-file;1";
+  do_check_true(contractID in Components.classes);
+  var foo = Components.classes[contractID]
+                      .createInstance(Components.interfaces.nsIClassInfo);
+  do_check_true(Boolean(foo));
+  do_check_true(foo.contractID == contractID);
+  do_check_true(!!foo.wrappedJSObject);
+  do_check_true(foo.wrappedJSObject.doTest());
+}