Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 28 insertions, 0 deletions

diff --git a/toolkit/components/startup/tests/browser/head.js b/toolkit/components/startup/tests/browser/head.js
new file mode 100644
index 0000000000..4ebc19f80e
--- /dev/null
+++ b/toolkit/components/startup/tests/browser/head.js
@@ -0,0 +1,28 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { PromptTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/PromptTestUtils.sys.mjs"
+);
+
+function whenBrowserLoaded(browser, callback) {
+  return BrowserTestUtils.browserLoaded(browser).then(callback);
+}
+
+function waitForOnBeforeUnloadDialog(browser, callback) {
+  PromptTestUtils.waitForPrompt(browser, {
+    modalType: Services.prompt.MODAL_TYPE_CONTENT,
+    promptType: "confirmEx",
+  }).then(dialog => {
+    SimpleTest.waitForCondition(
+      () => Services.focus.activeWindow == browser.ownerGlobal,
+      function () {
+        let { button0, button1 } = dialog.ui;
+        callback(button0, button1);
+      },
+      "Waited too long for window with dialog to focus"
+    );
+  });
+}