Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 89 insertions, 0 deletions

diff --git a/remote/shared/listeners/test/browser/head.js b/remote/shared/listeners/test/browser/head.js
new file mode 100644
index 0000000000..77b18515f3
--- /dev/null
+++ b/remote/shared/listeners/test/browser/head.js
@@ -0,0 +1,89 @@
+/* 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";
+
+async function clearConsole() {
+  for (const tab of gBrowser.tabs) {
+    await SpecialPowers.spawn(tab.linkedBrowser, [], () => {
+      Services.console.reset();
+    });
+  }
+  Services.console.reset();
+}
+
+/**
+ * Execute the provided script content by generating a dynamic script tag and
+ * inserting it in the page for the current selected browser.
+ *
+ * @param {string} script
+ *     The script to execute.
+ * @returns {Promise}
+ *     A promise that resolves when the script node was added and removed from
+ *     the content page.
+ */
+function createScriptNode(script) {
+  return SpecialPowers.spawn(
+    gBrowser.selectedBrowser,
+    [script],
+    function (_script) {
+      var script = content.document.createElement("script");
+      script.append(content.document.createTextNode(_script));
+      content.document.body.append(script);
+    }
+  );
+}
+
+registerCleanupFunction(async () => {
+  await clearConsole();
+});
+
+async function doGC() {
+  // Run GC and CC a few times to make sure that as much as possible is freed.
+  const numCycles = 3;
+  for (let i = 0; i < numCycles; i++) {
+    Cu.forceGC();
+    Cu.forceCC();
+    await new Promise(resolve => Cu.schedulePreciseShrinkingGC(resolve));
+  }
+
+  const MemoryReporter = Cc[
+    "@mozilla.org/memory-reporter-manager;1"
+  ].getService(Ci.nsIMemoryReporterManager);
+  await new Promise(resolve => MemoryReporter.minimizeMemoryUsage(resolve));
+}
+
+/**
+ * Load the provided url in an existing browser.
+ * Returns a promise which will resolve when the page is loaded.
+ *
+ * @param {Browser} browser
+ *     The browser element where the URL should be loaded.
+ * @param {string} url
+ *     The URL to load.
+ */
+async function loadURL(browser, url) {
+  const loaded = BrowserTestUtils.browserLoaded(browser);
+  BrowserTestUtils.loadURIString(browser, url);
+  return loaded;
+}
+
+/**
+ * Create a fetch request to `url` from the content page loaded in the provided
+ * `browser`.
+ *
+ *
+ * @param {Browser} browser
+ *     The browser element where the fetch should be performed.
+ * @param {string} url
+ *     The URL to fetch.
+ */
+function fetch(browser, url) {
+  return SpecialPowers.spawn(browser, [url], async _url => {
+    const response = await content.fetch(_url);
+    // Wait for response.text() to resolve as well to make sure the response
+    // has completed before returning.
+    await response.text();
+  });
+}