From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/browser/FirefoxViewTestUtils.sys.mjs     | 122 +++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 browser/components/firefoxview/tests/browser/FirefoxViewTestUtils.sys.mjs

(limited to 'browser/components/firefoxview/tests/browser/FirefoxViewTestUtils.sys.mjs')

diff --git a/browser/components/firefoxview/tests/browser/FirefoxViewTestUtils.sys.mjs b/browser/components/firefoxview/tests/browser/FirefoxViewTestUtils.sys.mjs
new file mode 100644
index 0000000000..f47bbc2436
--- /dev/null
+++ b/browser/components/firefoxview/tests/browser/FirefoxViewTestUtils.sys.mjs
@@ -0,0 +1,122 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+import { BrowserTestUtils } from "resource://testing-common/BrowserTestUtils.sys.mjs";
+import { Assert } from "resource://testing-common/Assert.sys.mjs";
+import { TestUtils } from "resource://testing-common/TestUtils.sys.mjs";
+
+function assertFirefoxViewTab(win) {
+  Assert.ok(win.FirefoxViewHandler.tab, "Firefox View tab exists");
+  Assert.ok(win.FirefoxViewHandler.tab?.hidden, "Firefox View tab is hidden");
+  Assert.equal(
+    win.gBrowser.visibleTabs.indexOf(win.FirefoxViewHandler.tab),
+    -1,
+    "Firefox View tab is not in the list of visible tabs"
+  );
+}
+
+async function assertFirefoxViewTabSelected(win) {
+  assertFirefoxViewTab(win);
+  Assert.ok(
+    win.FirefoxViewHandler.tab.selected,
+    "Firefox View tab is selected"
+  );
+  await BrowserTestUtils.browserLoaded(
+    win.FirefoxViewHandler.tab.linkedBrowser
+  );
+}
+
+async function openFirefoxViewTab(win) {
+  await BrowserTestUtils.synthesizeMouseAtCenter(
+    "#firefox-view-button",
+    { type: "mousedown" },
+    win.browsingContext
+  );
+  assertFirefoxViewTab(win);
+  Assert.ok(
+    win.FirefoxViewHandler.tab.selected,
+    "Firefox View tab is selected"
+  );
+  await BrowserTestUtils.browserLoaded(
+    win.FirefoxViewHandler.tab.linkedBrowser
+  );
+  return win.FirefoxViewHandler.tab;
+}
+
+function closeFirefoxViewTab(win) {
+  win.gBrowser.removeTab(win.FirefoxViewHandler.tab);
+  Assert.ok(
+    !win.FirefoxViewHandler.tab,
+    "Reference to Firefox View tab got removed when closing the tab"
+  );
+}
+
+/**
+ * Run a task with Firefox View open.
+ *
+ * @param {Object} options
+ *   Options object.
+ * @param {boolean} [options.openNewWindow]
+ *   Whether to run the task in a new window. If false, the current window will
+ *   be used.
+ * @param {boolean} [options.resetFlowManager]
+ *   Whether to reset the internal state of TabsSetupFlowManager before running
+ *   the task.
+ * @param {function(MozBrowser)} taskFn
+ *   The task to run. It can be asynchronous.
+ * @returns {any}
+ *   The value returned by the task.
+ */
+async function withFirefoxView(
+  { openNewWindow = false, resetFlowManager = true },
+  taskFn
+) {
+  const win = openNewWindow
+    ? await BrowserTestUtils.openNewBrowserWindow()
+    : Services.wm.getMostRecentBrowserWindow();
+  if (resetFlowManager) {
+    const { TabsSetupFlowManager } = ChromeUtils.importESModule(
+      "resource:///modules/firefox-view-tabs-setup-manager.sys.mjs"
+    );
+    // reset internal state so we aren't reacting to whatever state the last invocation left behind
+    TabsSetupFlowManager.resetInternalState();
+  }
+  // Setting this pref allows the test to run as expected with a keyboard on MacOS
+  await win.SpecialPowers.pushPrefEnv({
+    set: [["accessibility.tabfocus", 7]],
+  });
+  let tab = await openFirefoxViewTab(win);
+  let originalWindow = tab.ownerGlobal;
+  let result = await taskFn(tab.linkedBrowser);
+  let finalWindow = tab.ownerGlobal;
+  if (originalWindow == finalWindow && !tab.closing && tab.linkedBrowser) {
+    // taskFn may resolve within a tick after opening a new tab.
+    // We shouldn't remove the newly opened tab in the same tick.
+    // Wait for the next tick here.
+    await TestUtils.waitForTick();
+    BrowserTestUtils.removeTab(tab);
+  } else {
+    Services.console.logStringMessage(
+      "withFirefoxView: Tab was already closed before " +
+        "removeTab would have been called"
+    );
+  }
+  await win.SpecialPowers.popPrefEnv();
+  if (openNewWindow) {
+    await BrowserTestUtils.closeWindow(win);
+  }
+  return result;
+}
+
+function isFirefoxViewTabSelectedInWindow(win) {
+  return win.gBrowser.selectedBrowser.currentURI.spec == "about:firefoxview";
+}
+
+export {
+  withFirefoxView,
+  assertFirefoxViewTab,
+  assertFirefoxViewTabSelected,
+  openFirefoxViewTab,
+  closeFirefoxViewTab,
+  isFirefoxViewTabSelectedInWindow,
+};
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