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/browser_ignore_updates_crashed_tabs.js    | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 browser/components/sessionstore/test/browser_ignore_updates_crashed_tabs.js

(limited to 'browser/components/sessionstore/test/browser_ignore_updates_crashed_tabs.js')

diff --git a/browser/components/sessionstore/test/browser_ignore_updates_crashed_tabs.js b/browser/components/sessionstore/test/browser_ignore_updates_crashed_tabs.js
new file mode 100644
index 0000000000..4230f55f33
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_ignore_updates_crashed_tabs.js
@@ -0,0 +1,108 @@
+// This test checks that browsers are removed from the SessionStore's
+// crashed browser set at a correct time, so that it can stop ignoring update
+// events coming from those browsers.
+
+/**
+ * Open a tab, crash it, navigate it to a remote uri, and check that it
+ * is removed from a crashed set.
+ */
+add_task(async function test_update_crashed_tab_after_navigate_to_remote() {
+  let tab = BrowserTestUtils.addTab(gBrowser, "https://example.com/");
+  let browser = tab.linkedBrowser;
+  gBrowser.selectedTab = tab;
+  await promiseBrowserLoaded(browser);
+  ok(
+    !SessionStore.isBrowserInCrashedSet(browser),
+    "browser is not in the crashed set"
+  );
+
+  await BrowserTestUtils.crashFrame(browser);
+  ok(
+    SessionStore.isBrowserInCrashedSet(browser),
+    "browser is in the crashed set"
+  );
+
+  BrowserTestUtils.loadURIString(browser, "https://example.org/");
+  await BrowserTestUtils.browserLoaded(browser, false, "https://example.org/");
+  ok(
+    !SessionStore.isBrowserInCrashedSet(browser),
+    "browser is not in the crashed set"
+  );
+  ok(
+    !tab.hasAttribute("crashed"),
+    "Tab shouldn't be marked as crashed anymore."
+  );
+  gBrowser.removeTab(tab);
+});
+
+/**
+ * Open a tab, crash it, navigate it to a non-remote uri, and check that it
+ * is removed from a crashed set.
+ */
+add_task(async function test_update_crashed_tab_after_navigate_to_non_remote() {
+  let tab = BrowserTestUtils.addTab(gBrowser, "https://example.com/");
+  let browser = tab.linkedBrowser;
+  gBrowser.selectedTab = tab;
+  await promiseBrowserLoaded(browser);
+  ok(
+    !SessionStore.isBrowserInCrashedSet(browser),
+    "browser is not in the crashed set"
+  );
+
+  await BrowserTestUtils.crashFrame(browser);
+  ok(
+    SessionStore.isBrowserInCrashedSet(browser),
+    "browser is in the crashed set"
+  );
+
+  BrowserTestUtils.loadURIString(browser, "about:mozilla");
+  await BrowserTestUtils.browserLoaded(browser, false, "about:mozilla");
+  ok(
+    !SessionStore.isBrowserInCrashedSet(browser),
+    "browser is not in the crashed set"
+  );
+  ok(
+    !gBrowser.selectedTab.hasAttribute("crashed"),
+    "Tab shouldn't be marked as crashed anymore."
+  );
+  gBrowser.removeTab(tab);
+});
+
+/**
+ * Open a tab, crash it, restore it from history, and check that it
+ * is removed from a crashed set.
+ */
+add_task(async function test_update_crashed_tab_after_session_restore() {
+  let tab = BrowserTestUtils.addTab(gBrowser, "https://example.com/");
+  let browser = tab.linkedBrowser;
+  gBrowser.selectedTab = tab;
+  await promiseBrowserLoaded(browser);
+  ok(
+    !SessionStore.isBrowserInCrashedSet(browser),
+    "browser is not in the crashed set"
+  );
+
+  await BrowserTestUtils.crashFrame(browser);
+  ok(
+    SessionStore.isBrowserInCrashedSet(browser),
+    "browser is in the crashed set"
+  );
+
+  let tabRestoredPromise = promiseTabRestored(tab);
+  // Click restoreTab button
+  await SpecialPowers.spawn(browser, [], () => {
+    let button = content.document.getElementById("restoreTab");
+    button.click();
+  });
+  await tabRestoredPromise;
+  ok(
+    !tab.hasAttribute("crashed"),
+    "Tab shouldn't be marked as crashed anymore."
+  );
+  ok(
+    !SessionStore.isBrowserInCrashedSet(browser),
+    "browser is not in the crashed set"
+  );
+
+  gBrowser.removeTab(tab);
+});
-- 
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