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/xpcshell/test_install_cancel.js           | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js

(limited to 'toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js')

diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js b/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js
new file mode 100644
index 0000000000..0be6ec0359
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js
@@ -0,0 +1,92 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+"use strict";
+
+var testserver = createHttpServer({ hosts: ["example.com"] });
+
+AddonTestUtils.createAppInfo(
+  "xpcshell@tests.mozilla.org",
+  "XPCShell",
+  "1",
+  "1.9.2"
+);
+
+class TestListener {
+  constructor(listener) {
+    this.listener = listener;
+  }
+
+  onDataAvailable(...args) {
+    this.origListener.onDataAvailable(...args);
+  }
+
+  onStartRequest(request) {
+    this.origListener.onStartRequest(request);
+  }
+
+  onStopRequest(request, status) {
+    if (this.listener.onStopRequest) {
+      this.listener.onStopRequest(request, status);
+    }
+    this.origListener.onStopRequest(request, status);
+  }
+}
+
+function startListener(listener) {
+  let observer = {
+    observe(subject, topic, data) {
+      let channel = subject.QueryInterface(Ci.nsIHttpChannel);
+      if (channel.URI.spec === "http://example.com/addons/test.xpi") {
+        let channelListener = new TestListener(listener);
+        channelListener.origListener = subject
+          .QueryInterface(Ci.nsITraceableChannel)
+          .setNewListener(channelListener);
+        Services.obs.removeObserver(observer, "http-on-modify-request");
+      }
+    },
+  };
+  Services.obs.addObserver(observer, "http-on-modify-request");
+}
+
+add_task(async function setup() {
+  let xpi = AddonTestUtils.createTempWebExtensionFile({
+    manifest: {
+      name: "Test",
+      version: "1.0",
+      browser_specific_settings: { gecko: { id: "cancel@test" } },
+    },
+  });
+  testserver.registerFile(`/addons/test.xpi`, xpi);
+  await AddonTestUtils.promiseStartupManager();
+});
+
+// This test checks that canceling an install after the download is completed fails
+// and throws an exception as expected
+add_task(async function test_install_cancelled() {
+  let url = "http://example.com/addons/test.xpi";
+  let install = await AddonManager.getInstallForURL(url, {
+    name: "Test",
+    version: "1.0",
+  });
+
+  let cancelInstall = new Promise(resolve => {
+    startListener({
+      onStopRequest() {
+        resolve(Promise.resolve().then(() => install.cancel()));
+      },
+    });
+  });
+
+  await install.install().then(() => {
+    ok(true, "install succeeded");
+  });
+
+  await cancelInstall
+    .then(() => {
+      ok(false, "cancel should not succeed");
+    })
+    .catch(e => {
+      ok(!!e, "cancel threw an exception");
+    });
+});
-- 
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