Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/browser/base/content/test/general/browser_bug495058.js b/browser/base/content/test/general/browser_bug495058.js
new file mode 100644
index 0000000000..34c8c4b803
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug495058.js
@@ -0,0 +1,48 @@
+/**
+ * Tests that the right elements of a tab are focused when it is
+ * torn out into its own window.
+ */
+
+const URIS = ["about:blank", "about:sessionrestore", "about:privatebrowsing"];
+
+add_task(async function() {
+  for (let uri of URIS) {
+    let tab = BrowserTestUtils.addTab(gBrowser);
+    BrowserTestUtils.loadURI(tab.linkedBrowser, uri);
+    await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
+
+    let win = gBrowser.replaceTabWithWindow(tab);
+
+    let contentPainted = Promise.resolve();
+    // In the e10s case, we wait for the content to first paint before we focus
+    // the URL in the new window, to optimize for content paint time.
+    if (tab.linkedBrowser.isRemoteBrowser) {
+      contentPainted = BrowserTestUtils.waitForContentEvent(
+        tab.linkedBrowser,
+        "MozAfterPaint"
+      );
+    }
+
+    await TestUtils.topicObserved(
+      "browser-delayed-startup-finished",
+      subject => subject == win
+    );
+    await contentPainted;
+    tab = win.gBrowser.selectedTab;
+
+    Assert.equal(
+      win.gBrowser.currentURI.spec,
+      uri,
+      uri + ": uri loaded in detached tab"
+    );
+    Assert.equal(
+      win.document.activeElement,
+      win.gBrowser.selectedBrowser,
+      uri + ": browser is focused"
+    );
+    Assert.equal(win.gURLBar.value, "", uri + ": urlbar is empty");
+    Assert.ok(win.gURLBar.placeholder, uri + ": placeholder text is present");
+
+    await BrowserTestUtils.closeWindow(win);
+  }
+});