From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/xpconnect/tests/unit/test_bug851895.js | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 js/xpconnect/tests/unit/test_bug851895.js

(limited to 'js/xpconnect/tests/unit/test_bug851895.js')

diff --git a/js/xpconnect/tests/unit/test_bug851895.js b/js/xpconnect/tests/unit/test_bug851895.js
new file mode 100644
index 000000000..7cab5b12d
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_bug851895.js
@@ -0,0 +1,11 @@
+const Cu = Components.utils;
+
+function run_test() {
+  // Make sure Components.utils gets its |this| fixed up.
+  var isXrayWrapper = Components.utils.isXrayWrapper;
+  do_check_true(!isXrayWrapper({}), "Didn't throw");
+
+  // Even for classes without |this| fixup, make sure that we don't crash.
+  var isSuccessCode = Components.isSuccessCode;
+  try { isSuccessCode(Components.results.NS_OK); } catch (e) {};
+}
-- 
cgit v1.2.3