Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 199 insertions, 0 deletions

diff --git a/dom/workers/test/xpcshell/data/chrome.manifest b/dom/workers/test/xpcshell/data/chrome.manifest
new file mode 100644
index 0000000000..611e81fd4e
--- /dev/null
+++ b/dom/workers/test/xpcshell/data/chrome.manifest
@@ -0,0 +1 @@
+content workers ./
diff --git a/dom/workers/test/xpcshell/data/worker.js b/dom/workers/test/xpcshell/data/worker.js
new file mode 100644
index 0000000000..6fb17798c6
--- /dev/null
+++ b/dom/workers/test/xpcshell/data/worker.js
@@ -0,0 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+self.onmessage = function(msg) {
+  self.postMessage("OK");
+};
diff --git a/dom/workers/test/xpcshell/data/worker_fileReader.js b/dom/workers/test/xpcshell/data/worker_fileReader.js
new file mode 100644
index 0000000000..fce6666316
--- /dev/null
+++ b/dom/workers/test/xpcshell/data/worker_fileReader.js
@@ -0,0 +1,7 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+self.onmessage = function(msg) {
+  var fr = new FileReader();
+  self.postMessage("OK");
+};
diff --git a/dom/workers/test/xpcshell/test_fileReader.js b/dom/workers/test/xpcshell/test_fileReader.js
new file mode 100644
index 0000000000..84e91c6c02
--- /dev/null
+++ b/dom/workers/test/xpcshell/test_fileReader.js
@@ -0,0 +1,33 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Worker must be loaded from a chrome:// uri, not a file://
+// uri, so we first need to load it.
+var WORKER_SOURCE_URI = "chrome://workers/content/worker_fileReader.js";
+do_load_manifest("data/chrome.manifest");
+
+function talk_with_worker(worker) {
+  return new Promise((resolve, reject) => {
+    worker.onmessage = function(event) {
+      let success = true;
+      if (event.data == "OK") {
+        resolve();
+      } else {
+        success = false;
+        reject(event);
+      }
+      Assert.ok(success);
+      worker.terminate();
+    };
+    worker.onerror = function(event) {
+      let error = new Error(event.message, event.filename, event.lineno);
+      worker.terminate();
+      reject(error);
+    };
+    worker.postMessage("START");
+  });
+}
+
+add_task(function test_chrome_worker() {
+  return talk_with_worker(new ChromeWorker(WORKER_SOURCE_URI));
+});
diff --git a/dom/workers/test/xpcshell/test_remoteworker_launch_new_process.js b/dom/workers/test/xpcshell/test_remoteworker_launch_new_process.js
new file mode 100644
index 0000000000..d559362b72
--- /dev/null
+++ b/dom/workers/test/xpcshell/test_remoteworker_launch_new_process.js
@@ -0,0 +1,96 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+const { TestUtils } = ChromeUtils.import(
+  "resource://testing-common/TestUtils.jsm"
+);
+
+const { AddonTestUtils } = ChromeUtils.import(
+  "resource://testing-common/AddonTestUtils.jsm"
+);
+const { createHttpServer } = AddonTestUtils;
+
+// Force ServiceWorkerRegistrar to init by calling do_get_profile.
+// (This has to be called before AddonTestUtils.init, because it does
+// also call do_get_profile internally but it doesn't notify
+// profile-after-change).
+do_get_profile(true);
+
+AddonTestUtils.init(this);
+
+const server = createHttpServer({ hosts: ["localhost"] });
+
+server.registerPathHandler("/sw.js", (request, response) => {
+  info(`/sw.js is being requested: ${JSON.stringify(request)}`);
+  response.setHeader("Content-Type", "application/javascript");
+  response.write("");
+});
+
+add_task(async function setup_prefs() {
+  equal(
+    Services.prefs.getBoolPref("browser.tabs.remote.autostart"),
+    true,
+    "e10s is expected to be enabled"
+  );
+
+  // Enable nsIServiceWorkerManager.registerForTest.
+  Services.prefs.setBoolPref("dom.serviceWorkers.testing.enabled", true);
+
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref("dom.serviceWorkers.testing.enabled");
+  });
+});
+
+/**
+ * This test installs a ServiceWorker via test API and verify that the install
+ * process spawns a new process. (Normally ServiceWorker installation won't
+ * cause a new content process to be spawned because the call to register must
+ * be coming from within an existing content process, but the registerForTest
+ * API allows us to bypass this restriction.)
+ *
+ * This models the real-world situation of a push notification being received
+ * from the network which results in a ServiceWorker being spawned without their
+ * necessarily being an existing content process to host it (especially under Fission).
+ */
+add_task(async function launch_remoteworkers_in_new_processes() {
+  const swm = Cc["@mozilla.org/serviceworkers/manager;1"].getService(
+    Ci.nsIServiceWorkerManager
+  );
+
+  const ssm = Services.scriptSecurityManager;
+
+  const initialChildCount = Services.ppmm.childCount;
+
+  // A test service worker that should spawn a regular web content child process.
+  const swRegInfoWeb = await swm.registerForTest(
+    ssm.createContentPrincipal(Services.io.newURI("http://localhost"), {}),
+    "http://localhost/scope",
+    "http://localhost/sw.js"
+  );
+  swRegInfoWeb.QueryInterface(Ci.nsIServiceWorkerRegistrationInfo);
+
+  info(
+    `web content service worker registered: ${JSON.stringify({
+      principal: swRegInfoWeb.principal.spec,
+      scope: swRegInfoWeb.scope,
+    })}`
+  );
+
+  info("Wait new process to be launched");
+  await TestUtils.waitForCondition(() => {
+    return Services.ppmm.childCount - initialChildCount >= 1;
+  }, "wait for a new child processes to be started");
+
+  // Wait both workers to become active to be sure that. besides spawning
+  // the new child processes as expected, the two remote worker have been
+  // able to run successfully (in other word their remote worker data did
+  // pass successfull the IsRemoteTypeAllowed check in RemoteworkerChild).
+  info("Wait for webcontent worker to become active");
+  await TestUtils.waitForCondition(
+    () => swRegInfoWeb.activeWorker,
+    `wait workers for scope ${swRegInfoWeb.scope} to be active`
+  );
+});
diff --git a/dom/workers/test/xpcshell/test_workers.js b/dom/workers/test/xpcshell/test_workers.js
new file mode 100644
index 0000000000..d070022664
--- /dev/null
+++ b/dom/workers/test/xpcshell/test_workers.js
@@ -0,0 +1,37 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Worker must be loaded from a chrome:// uri, not a file://
+// uri, so we first need to load it.
+var WORKER_SOURCE_URI = "chrome://workers/content/worker.js";
+do_load_manifest("data/chrome.manifest");
+
+function talk_with_worker(worker) {
+  return new Promise((resolve, reject) => {
+    worker.onmessage = function(event) {
+      let success = true;
+      if (event.data == "OK") {
+        resolve();
+      } else {
+        success = false;
+        reject(event);
+      }
+      Assert.ok(success);
+      worker.terminate();
+    };
+    worker.onerror = function(event) {
+      let error = new Error(event.message, event.filename, event.lineno);
+      worker.terminate();
+      reject(error);
+    };
+    worker.postMessage("START");
+  });
+}
+
+add_task(function test_chrome_worker() {
+  return talk_with_worker(new ChromeWorker(WORKER_SOURCE_URI));
+});
+
+add_task(function test_worker() {
+  return talk_with_worker(new Worker(WORKER_SOURCE_URI));
+});
diff --git a/dom/workers/test/xpcshell/xpcshell.ini b/dom/workers/test/xpcshell/xpcshell.ini
new file mode 100644
index 0000000000..2acc533849
--- /dev/null
+++ b/dom/workers/test/xpcshell/xpcshell.ini
@@ -0,0 +1,19 @@
+[DEFAULT]
+head =
+skip-if = toolkit == 'android'
+support-files =
+  data/worker.js
+  data/worker_fileReader.js
+  data/chrome.manifest
+
+[test_workers.js]
+[test_fileReader.js]
+[test_remoteworker_launch_new_process.js]
+# The following firefox-appdir make sure that this xpcshell test will run
+# with e10s enabled (which is needed to make sure that the test case is
+# going to launch the expected new processes)
+firefox-appdir = browser
+# Disable plugin loading to make it rr able to record and replay this test.
+prefs =
+  plugin.disable=true
+