1 files changed, 60 insertions, 0 deletions
diff --git a/browser/base/content/test/general/browser_bug580638.js b/browser/base/content/test/general/browser_bug580638.js
new file mode 100644
index 000000000..66defafe3
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug580638.js
@@ -0,0 +1,60 @@
+/* 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 test() {
+  waitForExplicitFinish();
+
+  function testState(aPinned) {
+    function elemAttr(id, attr) {
+      return document.getElementById(id).getAttribute(attr);
+    }
+
+    if (aPinned) {
+      is(elemAttr("key_close", "disabled"), "true",
+         "key_close should be disabled when a pinned-tab is selected");
+      is(elemAttr("menu_close", "key"), "",
+         "menu_close shouldn't have a key set when a pinned is selected");
+    }
+    else {
+      is(elemAttr("key_close", "disabled"), "",
+         "key_closed shouldn't have disabled state set when a non-pinned tab is selected");
+      is(elemAttr("menu_close", "key"), "key_close",
+         "menu_close should have key_close set as its key when a non-pinned tab is selected");
+    }
+  }
+
+  let lastSelectedTab = gBrowser.selectedTab;
+  ok(!lastSelectedTab.pinned, "We should have started with a regular tab selected");
+
+  testState(false);
+
+  let pinnedTab = gBrowser.addTab("about:blank");
+  gBrowser.pinTab(pinnedTab);
+
+  // Just pinning the tab shouldn't change the key state.
+  testState(false);
+
+  // Test updating key state after selecting a tab.
+  gBrowser.selectedTab = pinnedTab;
+  testState(true);
+
+  gBrowser.selectedTab = lastSelectedTab;
+  testState(false);
+
+  gBrowser.selectedTab = pinnedTab;
+  testState(true);
+
+  // Test updating the key state after un/pinning the tab.
+  gBrowser.unpinTab(pinnedTab);
+  testState(false);
+
+  gBrowser.pinTab(pinnedTab);
+  testState(true);
+
+  // Test updating the key state after removing the tab.
+  gBrowser.removeTab(pinnedTab);
+  testState(false);
+
+  finish();
+}