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>
---
 ..._615394-SSWindowState_events_setBrowserState.js | 152 +++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 browser/components/sessionstore/test/browser_615394-SSWindowState_events_setBrowserState.js

(limited to 'browser/components/sessionstore/test/browser_615394-SSWindowState_events_setBrowserState.js')

diff --git a/browser/components/sessionstore/test/browser_615394-SSWindowState_events_setBrowserState.js b/browser/components/sessionstore/test/browser_615394-SSWindowState_events_setBrowserState.js
new file mode 100644
index 0000000000..4dfcbc844d
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_615394-SSWindowState_events_setBrowserState.js
@@ -0,0 +1,152 @@
+/* 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 lameMultiWindowState = {
+  windows: [
+    {
+      tabs: [
+        {
+          entries: [
+            { url: "http://example.org#1", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+        {
+          entries: [
+            { url: "http://example.org#2", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+        {
+          entries: [
+            { url: "http://example.org#3", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+        {
+          entries: [
+            { url: "http://example.org#4", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+      ],
+      selected: 1,
+    },
+    {
+      tabs: [
+        {
+          entries: [
+            { url: "http://example.com#1", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+        {
+          entries: [
+            { url: "http://example.com#2", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+        {
+          entries: [
+            { url: "http://example.com#3", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+        {
+          entries: [
+            { url: "http://example.com#4", triggeringPrincipal_base64 },
+          ],
+          extData: { uniq: r() },
+        },
+      ],
+      selected: 3,
+    },
+  ],
+};
+
+function getOuterWindowID(aWindow) {
+  return aWindow.docShell.outerWindowID;
+}
+
+function test() {
+  /** Test for Bug 615394 - Session Restore should notify when it is beginning and ending a restore **/
+  waitForExplicitFinish();
+
+  // We'll track events per window so we are sure that they are each happening once
+  // pre window.
+  let windowEvents = {};
+  windowEvents[getOuterWindowID(window)] = {
+    busyEventCount: 0,
+    readyEventCount: 0,
+  };
+
+  // waitForBrowserState does it's own observing for windows, but doesn't attach
+  // the listeners we want here, so do it ourselves.
+  let newWindow;
+  function windowObserver(aSubject, aTopic, aData) {
+    if (aTopic == "domwindowopened") {
+      Services.ww.unregisterNotification(windowObserver);
+
+      newWindow = aSubject;
+      newWindow.addEventListener(
+        "load",
+        function () {
+          windowEvents[getOuterWindowID(newWindow)] = {
+            busyEventCount: 0,
+            readyEventCount: 0,
+          };
+
+          newWindow.addEventListener("SSWindowStateBusy", onSSWindowStateBusy);
+          newWindow.addEventListener(
+            "SSWindowStateReady",
+            onSSWindowStateReady
+          );
+        },
+        { once: true }
+      );
+    }
+  }
+
+  function onSSWindowStateBusy(aEvent) {
+    windowEvents[getOuterWindowID(aEvent.originalTarget)].busyEventCount++;
+  }
+
+  function onSSWindowStateReady(aEvent) {
+    windowEvents[getOuterWindowID(aEvent.originalTarget)].readyEventCount++;
+  }
+
+  window.addEventListener("SSWindowStateBusy", onSSWindowStateBusy);
+  window.addEventListener("SSWindowStateReady", onSSWindowStateReady);
+  Services.ww.registerNotification(windowObserver);
+
+  waitForBrowserState(lameMultiWindowState, function () {
+    let checkedWindows = 0;
+    for (let id of Object.keys(windowEvents)) {
+      let winEvents = windowEvents[id];
+      is(
+        winEvents.busyEventCount,
+        1,
+        "window" + id + " busy event count correct"
+      );
+      is(
+        winEvents.readyEventCount,
+        1,
+        "window" + id + " ready event count correct"
+      );
+      checkedWindows++;
+    }
+    is(checkedWindows, 2, "checked 2 windows");
+    window.removeEventListener("SSWindowStateBusy", onSSWindowStateBusy);
+    window.removeEventListener("SSWindowStateReady", onSSWindowStateReady);
+    newWindow.removeEventListener("SSWindowStateBusy", onSSWindowStateBusy);
+    newWindow.removeEventListener("SSWindowStateReady", onSSWindowStateReady);
+
+    newWindow.close();
+    while (gBrowser.tabs.length > 1) {
+      gBrowser.removeTab(gBrowser.tabs[1]);
+    }
+
+    finish();
+  });
+}
-- 
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