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>
---
 .../test/general/browser_restore_isAppTab.js       | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 browser/base/content/test/general/browser_restore_isAppTab.js

(limited to 'browser/base/content/test/general/browser_restore_isAppTab.js')

diff --git a/browser/base/content/test/general/browser_restore_isAppTab.js b/browser/base/content/test/general/browser_restore_isAppTab.js
new file mode 100644
index 0000000000..ab26342692
--- /dev/null
+++ b/browser/base/content/test/general/browser_restore_isAppTab.js
@@ -0,0 +1,87 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const { TabStateFlusher } = ChromeUtils.importESModule(
+  "resource:///modules/sessionstore/TabStateFlusher.sys.mjs"
+);
+
+const DUMMY =
+  "https://example.com/browser/browser/base/content/test/general/dummy_page.html";
+
+function isBrowserAppTab(browser) {
+  return browser.browsingContext.isAppTab;
+}
+
+// Restarts the child process by crashing it then reloading the tab
+var restart = async function (browser) {
+  // If the tab isn't remote this would crash the main process so skip it
+  if (!browser.isRemoteBrowser) {
+    return;
+  }
+
+  // Make sure the main process has all of the current tab state before crashing
+  await TabStateFlusher.flush(browser);
+
+  await BrowserTestUtils.crashFrame(browser);
+
+  let tab = gBrowser.getTabForBrowser(browser);
+  SessionStore.reviveCrashedTab(tab);
+
+  await promiseTabLoaded(tab);
+};
+
+add_task(async function navigate() {
+  let tab = BrowserTestUtils.addTab(gBrowser, "about:robots");
+  let browser = tab.linkedBrowser;
+  gBrowser.selectedTab = tab;
+  await BrowserTestUtils.browserStopped(gBrowser);
+  let isAppTab = isBrowserAppTab(browser);
+  ok(!isAppTab, "Docshell shouldn't think it is an app tab");
+
+  gBrowser.pinTab(tab);
+  isAppTab = isBrowserAppTab(browser);
+  ok(isAppTab, "Docshell should think it is an app tab");
+
+  BrowserTestUtils.loadURIString(gBrowser, DUMMY);
+  await BrowserTestUtils.browserStopped(gBrowser);
+  isAppTab = isBrowserAppTab(browser);
+  ok(isAppTab, "Docshell should think it is an app tab");
+
+  gBrowser.unpinTab(tab);
+  isAppTab = isBrowserAppTab(browser);
+  ok(!isAppTab, "Docshell shouldn't think it is an app tab");
+
+  gBrowser.pinTab(tab);
+  isAppTab = isBrowserAppTab(browser);
+  ok(isAppTab, "Docshell should think it is an app tab");
+
+  BrowserTestUtils.loadURIString(gBrowser, "about:robots");
+  await BrowserTestUtils.browserStopped(gBrowser);
+  isAppTab = isBrowserAppTab(browser);
+  ok(isAppTab, "Docshell should think it is an app tab");
+
+  gBrowser.removeCurrentTab();
+});
+
+add_task(async function crash() {
+  if (!gMultiProcessBrowser || !AppConstants.MOZ_CRASHREPORTER) {
+    return;
+  }
+
+  let tab = BrowserTestUtils.addTab(gBrowser, DUMMY);
+  let browser = tab.linkedBrowser;
+  gBrowser.selectedTab = tab;
+  await BrowserTestUtils.browserStopped(gBrowser);
+  let isAppTab = isBrowserAppTab(browser);
+  ok(!isAppTab, "Docshell shouldn't think it is an app tab");
+
+  gBrowser.pinTab(tab);
+  isAppTab = isBrowserAppTab(browser);
+  ok(isAppTab, "Docshell should think it is an app tab");
+
+  await restart(browser);
+  isAppTab = isBrowserAppTab(browser);
+  ok(isAppTab, "Docshell should think it is an app tab");
+
+  gBrowser.removeCurrentTab();
+});
-- 
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