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>
---
 .../components/sessionstore/test/browser_350525.js | 135 +++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 browser/components/sessionstore/test/browser_350525.js

(limited to 'browser/components/sessionstore/test/browser_350525.js')

diff --git a/browser/components/sessionstore/test/browser_350525.js b/browser/components/sessionstore/test/browser_350525.js
new file mode 100644
index 0000000000..a954cbba3a
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_350525.js
@@ -0,0 +1,135 @@
+"use strict";
+
+add_setup(async function () {
+  await SpecialPowers.pushPrefEnv({
+    set: [["dom.ipc.processCount", 1]],
+  });
+});
+
+add_task(async function () {
+  /** Test for Bug 350525 **/
+
+  function test(aLambda) {
+    try {
+      return aLambda() || true;
+    } catch (ex) {}
+    return false;
+  }
+
+  /**
+   * setCustomWindowValue, et al.
+   */
+  let key = "Unique name: " + Date.now();
+  let value = "Unique value: " + Math.random();
+
+  // test adding
+  ok(
+    test(() => ss.setCustomWindowValue(window, key, value)),
+    "set a window value"
+  );
+
+  // test retrieving
+  is(
+    ss.getCustomWindowValue(window, key),
+    value,
+    "stored window value matches original"
+  );
+
+  // test deleting
+  ok(
+    test(() => ss.deleteCustomWindowValue(window, key)),
+    "delete the window value"
+  );
+
+  // value should not exist post-delete
+  is(ss.getCustomWindowValue(window, key), "", "window value was deleted");
+
+  // test deleting a non-existent value
+  ok(
+    test(() => ss.deleteCustomWindowValue(window, key)),
+    "delete non-existent window value"
+  );
+
+  /**
+   * setCustomTabValue, et al.
+   */
+  key = "Unique name: " + Math.random();
+  value = "Unique value: " + Date.now();
+  let tab = BrowserTestUtils.addTab(gBrowser);
+  tab.linkedBrowser.stop();
+
+  // test adding
+  ok(
+    test(() => ss.setCustomTabValue(tab, key, value)),
+    "store a tab value"
+  );
+
+  // test retrieving
+  is(ss.getCustomTabValue(tab, key), value, "stored tab value match original");
+
+  // test deleting
+  ok(
+    test(() => ss.deleteCustomTabValue(tab, key)),
+    "delete the tab value"
+  );
+
+  // value should not exist post-delete
+  is(ss.getCustomTabValue(tab, key), "", "tab value was deleted");
+
+  // test deleting a non-existent value
+  ok(
+    test(() => ss.deleteCustomTabValue(tab, key)),
+    "delete non-existent tab value"
+  );
+
+  // clean up
+  await promiseRemoveTabAndSessionState(tab);
+
+  /**
+   * getClosedTabCountForWindow, undoCloseTab
+   */
+
+  // get closed tab count
+  let count = ss.getClosedTabCountForWindow(window);
+  let max_tabs_undo = Services.prefs.getIntPref(
+    "browser.sessionstore.max_tabs_undo"
+  );
+  ok(
+    0 <= count && count <= max_tabs_undo,
+    "getClosedTabCountForWindow returns zero or at most max_tabs_undo"
+  );
+
+  // create a new tab
+  let testURL = "about:mozilla";
+  tab = BrowserTestUtils.addTab(gBrowser, testURL);
+  await promiseBrowserLoaded(tab.linkedBrowser);
+
+  // make sure that the next closed tab will increase getClosedTabCountForWindow
+  Services.prefs.setIntPref(
+    "browser.sessionstore.max_tabs_undo",
+    max_tabs_undo + 1
+  );
+  registerCleanupFunction(() =>
+    Services.prefs.clearUserPref("browser.sessionstore.max_tabs_undo")
+  );
+
+  // remove tab
+  await promiseRemoveTabAndSessionState(tab);
+
+  // getClosedTabCountForWindow
+  let newcount = ss.getClosedTabCountForWindow(window);
+  ok(
+    newcount > count,
+    "after closing a tab, getClosedTabCountForWindow has been incremented"
+  );
+
+  // undoCloseTab
+  tab = test(() => ss.undoCloseTab(window, 0));
+  ok(tab, "undoCloseTab doesn't throw");
+
+  await promiseTabRestored(tab);
+  is(tab.linkedBrowser.currentURI.spec, testURL, "correct tab was reopened");
+
+  // clean up
+  gBrowser.removeTab(tab);
+});
-- 
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