Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 75 insertions, 0 deletions

diff --git a/dom/workers/test/head.js b/dom/workers/test/head.js
new file mode 100644
index 0000000000..ce6cebbd06
--- /dev/null
+++ b/dom/workers/test/head.js
@@ -0,0 +1,75 @@
+/* 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/. */
+"use strict";
+
+/**
+ * Add a tab with given `url`. Returns a promise
+ * that will be resolved when the tab finished loading.
+ */
+function addTab(url) {
+  return BrowserTestUtils.openNewForegroundTab(gBrowser, TAB_URL);
+}
+
+/**
+ * Remove the given `tab`.
+ */
+function removeTab(tab) {
+  gBrowser.removeTab(tab);
+}
+
+/**
+ * Create a worker with the given `url` in the given `tab`.
+ */
+function createWorkerInTab(tab, url) {
+  info("Creating worker with url '" + url + "'\n");
+  return SpecialPowers.spawn(tab.linkedBrowser, [url], urlChild => {
+    if (!content._workers) {
+      content._workers = {};
+    }
+    content._workers[urlChild] = new content.Worker(urlChild);
+  });
+}
+
+/**
+ * Terminate the worker with the given `url` in the given `tab`.
+ */
+function terminateWorkerInTab(tab, url) {
+  info("Terminating worker with url '" + url + "'\n");
+  return SpecialPowers.spawn(tab.linkedBrowser, [url], urlChild => {
+    content._workers[urlChild].terminate();
+    delete content._workers[urlChild];
+  });
+}
+
+/**
+ * Post the given `message` to the worker with the given `url` in the given
+ * `tab`.
+ */
+function postMessageToWorkerInTab(tab, url, message) {
+  info("Posting message to worker with url '" + url + "'\n");
+  return SpecialPowers.spawn(
+    tab.linkedBrowser,
+    [url, message],
+    (urlChild, messageChild) => {
+      let worker = content._workers[urlChild];
+      worker.postMessage(messageChild);
+      return new Promise(function (resolve) {
+        worker.onmessage = function (event) {
+          worker.onmessage = null;
+          resolve(event.data);
+        };
+      });
+    }
+  );
+}
+
+/**
+ * Disable the cache in the given `tab`.
+ */
+function disableCacheInTab(tab) {
+  return SpecialPowers.spawn(tab.linkedBrowser, [], () => {
+    content.docShell.defaultLoadFlags =
+      Ci.nsIRequest.LOAD_BYPASS_CACHE | Ci.nsIRequest.INHIBIT_CACHING;
+  });
+}