1 files changed, 120 insertions, 0 deletions
diff --git a/browser/components/urlbar/tests/browser/browser_move_tab_to_new_window.js b/browser/components/urlbar/tests/browser/browser_move_tab_to_new_window.js
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+++ b/browser/components/urlbar/tests/browser/browser_move_tab_to_new_window.js
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+/* 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/. */
+
+/*
+  These tests ensure that if the urlbar has a user typed value and the user
+  moves the tab into a new window, the user typed value moves with it.
+*/
+
+add_setup(async function () {
+  await PlacesUtils.bookmarks.eraseEverything();
+  await PlacesUtils.history.clear();
+  await PlacesTestUtils.addVisits(["https://example.com/"]);
+  registerCleanupFunction(async function () {
+    await PlacesUtils.history.clear();
+  });
+});
+
+async function moveTabIntoNewWindowAndBack(url = "about:blank") {
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, url);
+
+  info("Replace urlbar value with a user typed value.");
+  gURLBar.value = "hello world";
+  UrlbarTestUtils.fireInputEvent(window);
+  Assert.equal(
+    gBrowser.userTypedValue,
+    "hello world",
+    "The user typed value should be replaced with hello world."
+  );
+
+  info("Move the tab into its own window.");
+  let newWindow = gBrowser.replaceTabWithWindow(tab);
+  let swapDocShellPromise = BrowserTestUtils.waitForEvent(
+    tab.linkedBrowser,
+    "SwapDocShells"
+  );
+  await swapDocShellPromise;
+  Assert.equal(
+    newWindow.gURLBar.value,
+    "hello world",
+    "The value of the urlbar should have been moved."
+  );
+
+  info("Return that tab back to its original window and select it.");
+  tab = newWindow.gBrowser.selectedTab;
+  swapDocShellPromise = BrowserTestUtils.waitForEvent(
+    tab.linkedBrowser,
+    "SwapDocShells"
+  );
+  gBrowser.adoptTab(newWindow.gBrowser.selectedTab, 1, true);
+  await swapDocShellPromise;
+  Assert.equal(
+    gURLBar.value,
+    "hello world",
+    "The value of the urlbar should have been moved."
+  );
+
+  // Clean up.
+  await BrowserTestUtils.removeTab(gBrowser.selectedTab);
+}
+
+add_task(async function move_newtab_with_value() {
+  info("Open a new tab.");
+  await moveTabIntoNewWindowAndBack();
+});
+
+add_task(async function move_loaded_page_with_value() {
+  info("Open a new tab and load a URL.");
+  await moveTabIntoNewWindowAndBack("https://www.example.com/");
+});
+
+add_task(async function move_tab_into_new_window_and_open_new_tab() {
+  info("Open a new tab.");
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
+
+  info("Move the new tab into a new window.");
+  let swapDocShellPromise = BrowserTestUtils.waitForEvent(
+    tab.linkedBrowser,
+    "SwapDocShells"
+  );
+  let newWindow = gBrowser.replaceTabWithWindow(tab);
+  await swapDocShellPromise;
+  await PlacesFrecencyRecalculator.recalculateAnyOutdatedFrecencies();
+
+  info("Type in the urlbar to open it and see an autofill suggestion.");
+  await UrlbarTestUtils.promisePopupOpen(newWindow, async () => {
+    newWindow.gURLBar.focus();
+    EventUtils.synthesizeKey("ex", {}, newWindow);
+  });
+
+  let details = await UrlbarTestUtils.getDetailsOfResultAt(newWindow, 0);
+  Assert.equal(details.autofill, true, "Heuristic result should be Autofill.");
+  Assert.equal(
+    details.result.autofill.value,
+    "example.com/",
+    "Autofill value is as expected."
+  );
+
+  info("Open an about:newtab page while address bar is focused.");
+  let tab2 = await BrowserTestUtils.openNewForegroundTab(
+    newWindow.gBrowser,
+    "about:newtab",
+    false
+  );
+
+  // To be certain autoOpen isn't triggered, wait a brief amount of time
+  // following the tab switch event.
+  /* eslint-disable mozilla/no-arbitrary-setTimeout */
+  await new Promise(resolve => setTimeout(resolve, 100));
+
+  Assert.equal(newWindow.gURLBar.value, "", "Urlbar should be empty.");
+  Assert.equal(
+    newWindow.gURLBar.view.isOpen,
+    false,
+    "Urlbar view should be closed."
+  );
+
+  await BrowserTestUtils.removeTab(tab2);
+  await BrowserTestUtils.closeWindow(newWindow);
+});