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

---
 docshell/test/browser/browser_bug388121-1.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 docshell/test/browser/browser_bug388121-1.js

(limited to 'docshell/test/browser/browser_bug388121-1.js')

diff --git a/docshell/test/browser/browser_bug388121-1.js b/docshell/test/browser/browser_bug388121-1.js
new file mode 100644
index 000000000..7da617594
--- /dev/null
+++ b/docshell/test/browser/browser_bug388121-1.js
@@ -0,0 +1,15 @@
+add_task(function* test() {
+  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:blank" }, function* (newBrowser) {
+    yield ContentTask.spawn(newBrowser, null, function* () {
+      var prin = content.document.nodePrincipal;
+      Assert.notEqual(prin, null, "Loaded principal must not be null");
+      Assert.notEqual(prin, undefined, "Loaded principal must not be undefined");
+
+      const secMan = Cc["@mozilla.org/scriptsecuritymanager;1"]
+                       .getService(Ci.nsIScriptSecurityManager);
+      Assert.equal(secMan.isSystemPrincipal(prin), false,
+        "Loaded principal must not be system");
+    });
+  });
+});
+
-- 
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