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>
---
 .../browser_ext_port_disconnect_on_crash.js        | 113 +++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 browser/components/extensions/test/browser/browser_ext_port_disconnect_on_crash.js

(limited to 'browser/components/extensions/test/browser/browser_ext_port_disconnect_on_crash.js')

diff --git a/browser/components/extensions/test/browser/browser_ext_port_disconnect_on_crash.js b/browser/components/extensions/test/browser/browser_ext_port_disconnect_on_crash.js
new file mode 100644
index 0000000000..82ece1da3f
--- /dev/null
+++ b/browser/components/extensions/test/browser/browser_ext_port_disconnect_on_crash.js
@@ -0,0 +1,113 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+add_task(async function connect_from_tab_to_bg_and_crash_tab() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      content_scripts: [
+        {
+          js: ["contentscript.js"],
+          matches: ["http://example.com/?crashme"],
+        },
+      ],
+    },
+
+    background() {
+      browser.runtime.onConnect.addListener(port => {
+        browser.test.assertEq("tab_to_bg", port.name, "expected port");
+        browser.test.assertEq(port.sender.frameId, 0, "correct frameId");
+
+        port.onDisconnect.addListener(() => {
+          browser.test.assertEq(
+            null,
+            port.error,
+            "port should be disconnected without errors"
+          );
+          browser.test.sendMessage("port_disconnected");
+        });
+        browser.test.sendMessage("bg_runtime_onConnect");
+      });
+    },
+
+    files: {
+      "contentscript.js": function () {
+        let port = browser.runtime.connect({ name: "tab_to_bg" });
+        port.onDisconnect.addListener(() => {
+          browser.test.fail("Unexpected onDisconnect event in content script");
+        });
+      },
+    },
+  });
+
+  await extension.startup();
+
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    "http://example.com/?crashme"
+  );
+  await extension.awaitMessage("bg_runtime_onConnect");
+  // Force the message manager to disconnect without giving the content a
+  // chance to send an "Extension:Port:Disconnect" message.
+  await BrowserTestUtils.crashFrame(tab.linkedBrowser);
+  await extension.awaitMessage("port_disconnected");
+  BrowserTestUtils.removeTab(tab);
+  await extension.unload();
+});
+
+add_task(async function connect_from_bg_to_tab_and_crash_tab() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      content_scripts: [
+        {
+          js: ["contentscript.js"],
+          matches: ["http://example.com/?crashme"],
+        },
+      ],
+    },
+
+    background() {
+      browser.runtime.onMessage.addListener((msg, sender) => {
+        browser.test.assertEq("contentscript_ready", msg, "expected message");
+        let port = browser.tabs.connect(sender.tab.id, { name: "bg_to_tab" });
+        port.onDisconnect.addListener(() => {
+          browser.test.assertEq(
+            null,
+            port.error,
+            "port should be disconnected without errors"
+          );
+          browser.test.sendMessage("port_disconnected");
+        });
+      });
+    },
+
+    files: {
+      "contentscript.js": function () {
+        browser.runtime.onConnect.addListener(port => {
+          browser.test.assertEq("bg_to_tab", port.name, "expected port");
+          port.onDisconnect.addListener(() => {
+            browser.test.fail(
+              "Unexpected onDisconnect event in content script"
+            );
+          });
+          browser.test.sendMessage("tab_runtime_onConnect");
+        });
+        browser.runtime.sendMessage("contentscript_ready");
+      },
+    },
+  });
+
+  await extension.startup();
+
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    "http://example.com/?crashme"
+  );
+  await extension.awaitMessage("tab_runtime_onConnect");
+  // Force the message manager to disconnect without giving the content a
+  // chance to send an "Extension:Port:Disconnect" message.
+  await BrowserTestUtils.crashFrame(tab.linkedBrowser);
+  await extension.awaitMessage("port_disconnected");
+  BrowserTestUtils.removeTab(tab);
+  await extension.unload();
+});
-- 
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