1 files changed, 25 insertions, 0 deletions
diff --git a/browser/base/content/test/general/browser_bug477014.js b/browser/base/content/test/general/browser_bug477014.js
new file mode 100644
index 000000000..8a0fac6d8
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug477014.js
@@ -0,0 +1,25 @@
+/* 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/. */
+
+// That's a gecko!
+const iconURLSpec = "data:image/png;base64,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";
+var testPage="data:text/plain,test bug 477014";
+
+add_task(function*() {
+  let tabToDetach = gBrowser.addTab(testPage);
+  yield waitForDocLoadComplete(tabToDetach.linkedBrowser);
+
+  gBrowser.setIcon(tabToDetach, iconURLSpec,
+                   Services.scriptSecurityManager.getSystemPrincipal());
+  tabToDetach.setAttribute("busy", "true");
+
+  // detach and set the listener on the new window
+  let newWindow = gBrowser.replaceTabWithWindow(tabToDetach);
+  yield promiseWaitForEvent(tabToDetach.linkedBrowser, "SwapDocShells");
+
+  is(newWindow.gBrowser.selectedTab.hasAttribute("busy"), true, "Busy attribute should be correct");
+  is(newWindow.gBrowser.getIcon(), iconURLSpec, "Icon should be correct");
+
+  newWindow.close();
+});