Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 93 insertions, 0 deletions

diff --git a/browser/base/content/test/general/browser_newwindow_focus.js b/browser/base/content/test/general/browser_newwindow_focus.js
new file mode 100644
index 0000000000..fa0f5c3d79
--- /dev/null
+++ b/browser/base/content/test/general/browser_newwindow_focus.js
@@ -0,0 +1,93 @@
+"use strict";
+
+/**
+ * These tests are for the auto-focus behaviour on the initial browser
+ * when a window is opened from content.
+ */
+
+const PAGE = `data:text/html,<a id="target" href="%23" onclick="window.open('http://www.example.com', '_blank', 'width=100,height=100');">Click me</a>`;
+
+/**
+ * Test that when a new window is opened from content, focus moves
+ * to the initial browser in that window once the window has finished
+ * painting.
+ */
+add_task(async function test_focus_browser() {
+  await BrowserTestUtils.withNewTab(
+    {
+      url: PAGE,
+      gBrowser,
+    },
+    async function(browser) {
+      let newWinPromise = BrowserTestUtils.domWindowOpenedAndLoaded(null);
+      let delayedStartupPromise = BrowserTestUtils.waitForNewWindow();
+
+      await BrowserTestUtils.synthesizeMouseAtCenter("#target", {}, browser);
+      let newWin = await newWinPromise;
+      await BrowserTestUtils.waitForContentEvent(
+        newWin.gBrowser.selectedBrowser,
+        "MozAfterPaint"
+      );
+      await delayedStartupPromise;
+
+      let focusedElement = Services.focus.getFocusedElementForWindow(
+        newWin,
+        false,
+        {}
+      );
+
+      Assert.equal(
+        focusedElement,
+        newWin.gBrowser.selectedBrowser,
+        "Initial browser should be focused"
+      );
+
+      await BrowserTestUtils.closeWindow(newWin);
+    }
+  );
+});
+
+/**
+ * Test that when a new window is opened from content and focus
+ * shifts in that window before the content has a chance to paint
+ * that we _don't_ steal focus once content has painted.
+ */
+add_task(async function test_no_steal_focus() {
+  await BrowserTestUtils.withNewTab(
+    {
+      url: PAGE,
+      gBrowser,
+    },
+    async function(browser) {
+      let newWinPromise = BrowserTestUtils.domWindowOpenedAndLoaded(null);
+      let delayedStartupPromise = BrowserTestUtils.waitForNewWindow();
+
+      await BrowserTestUtils.synthesizeMouseAtCenter("#target", {}, browser);
+      let newWin = await newWinPromise;
+
+      // Because we're switching focus, we shouldn't steal it once
+      // content paints.
+      newWin.gURLBar.focus();
+
+      await BrowserTestUtils.waitForContentEvent(
+        newWin.gBrowser.selectedBrowser,
+        "MozAfterPaint"
+      );
+      await delayedStartupPromise;
+
+      let focusedElement = Services.focus.getFocusedElementForWindow(
+        newWin,
+        false,
+        {}
+      );
+
+      Assert.equal(
+        focusedElement,
+        newWin.gURLBar.inputField,
+        "URLBar should be focused"
+      );
+
+      await BrowserTestUtils.closeWindow(newWin);
+    }
+  );
+});