1 files changed, 29 insertions, 0 deletions
diff --git a/browser/base/content/test/general/browser_bug882977.js b/browser/base/content/test/general/browser_bug882977.js
new file mode 100644
index 000000000..ed958e06b
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug882977.js
@@ -0,0 +1,29 @@
+"use strict";
+
+/**
+ * Tests that the identity-box shows the chromeUI styling
+ * when viewing about:home in a new window.
+ */
+add_task(function*() {
+  let homepage = "about:home";
+  yield SpecialPowers.pushPrefEnv({
+    "set": [
+      ["browser.startup.homepage", homepage],
+      ["browser.startup.page", 1],
+    ]
+  });
+
+  let win = OpenBrowserWindow();
+  yield BrowserTestUtils.firstBrowserLoaded(win, false);
+
+  let browser = win.gBrowser.selectedBrowser;
+  is(browser.currentURI.spec, homepage, "Loaded the correct homepage");
+  checkIdentityMode(win);
+
+  yield BrowserTestUtils.closeWindow(win);
+});
+
+function checkIdentityMode(win) {
+  let identityMode = win.document.getElementById("identity-box").className;
+  is(identityMode, "chromeUI", "Identity state should be chromeUI for about:home in a new window");
+}