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>
---
 .../sessionstore/test/browser_586068-cascade.js    | 107 +++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 browser/components/sessionstore/test/browser_586068-cascade.js

(limited to 'browser/components/sessionstore/test/browser_586068-cascade.js')

diff --git a/browser/components/sessionstore/test/browser_586068-cascade.js b/browser/components/sessionstore/test/browser_586068-cascade.js
new file mode 100644
index 0000000000..5f64ae13d6
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_586068-cascade.js
@@ -0,0 +1,107 @@
+/* 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/. */
+
+const PREF_RESTORE_ON_DEMAND = "browser.sessionstore.restore_on_demand";
+
+add_task(async function test() {
+  Services.prefs.setBoolPref(PREF_RESTORE_ON_DEMAND, false);
+  registerCleanupFunction(function () {
+    Services.prefs.clearUserPref(PREF_RESTORE_ON_DEMAND);
+  });
+
+  let state = {
+    windows: [
+      {
+        tabs: [
+          {
+            entries: [
+              { url: "http://example.com", triggeringPrincipal_base64 },
+            ],
+            extData: { uniq: r() },
+          },
+          {
+            entries: [
+              { url: "http://example.com", triggeringPrincipal_base64 },
+            ],
+            extData: { uniq: r() },
+          },
+          {
+            entries: [
+              { url: "http://example.com", triggeringPrincipal_base64 },
+            ],
+            extData: { uniq: r() },
+          },
+          {
+            entries: [
+              { url: "http://example.com", triggeringPrincipal_base64 },
+            ],
+            extData: { uniq: r() },
+          },
+          {
+            entries: [
+              { url: "http://example.com", triggeringPrincipal_base64 },
+            ],
+            extData: { uniq: r() },
+          },
+          {
+            entries: [
+              { url: "http://example.com", triggeringPrincipal_base64 },
+            ],
+            extData: { uniq: r() },
+          },
+        ],
+      },
+    ],
+  };
+
+  let expectedCounts = [
+    [3, 3, 0],
+    [2, 3, 1],
+    [1, 3, 2],
+    [0, 3, 3],
+    [0, 2, 4],
+    [0, 1, 5],
+  ];
+
+  let loadCount = 0;
+  let promiseRestoringTabs = new Promise(resolve => {
+    gProgressListener.setCallback(function (
+      aBrowser,
+      aNeedRestore,
+      aRestoring,
+      aRestored
+    ) {
+      loadCount++;
+      let expected = expectedCounts[loadCount - 1];
+
+      is(
+        aNeedRestore,
+        expected[0],
+        "load " + loadCount + " - # tabs that need to be restored"
+      );
+      is(
+        aRestoring,
+        expected[1],
+        "load " + loadCount + " - # tabs that are restoring"
+      );
+      is(
+        aRestored,
+        expected[2],
+        "load " + loadCount + " - # tabs that has been restored"
+      );
+
+      if (loadCount == state.windows[0].tabs.length) {
+        gProgressListener.unsetCallback();
+        resolve();
+      }
+    });
+  });
+
+  let backupState = ss.getBrowserState();
+  ss.setBrowserState(JSON.stringify(state));
+  await promiseRestoringTabs;
+
+  // Cleanup.
+  await promiseBrowserState(backupState);
+});
-- 
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