Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 97 insertions, 0 deletions

diff --git a/testing/mochitest/document-builder.sjs b/testing/mochitest/document-builder.sjs
new file mode 100644
index 0000000000..b8c9ef21e7
--- /dev/null
+++ b/testing/mochitest/document-builder.sjs
@@ -0,0 +1,97 @@
+/* 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";
+
+const { NetUtil } = ChromeUtils.import("resource://gre/modules/NetUtil.jsm");
+Cu.importGlobalProperties(["URLSearchParams"]);
+
+function loadHTMLFromFile(path) {
+  // Load the HTML to return in the response from file.
+  // Since it's relative to the cwd of the test runner, we start there and
+  // append to get to the actual path of the file.
+  const testHTMLFile =
+    // eslint-disable-next-line mozilla/use-services
+    Cc["@mozilla.org/file/directory_service;1"]
+      .getService(Ci.nsIProperties)
+      .get("CurWorkD", Ci.nsIFile);
+  const dirs = path.split("/");
+  for (let i = 0; i < dirs.length; i++) {
+    testHTMLFile.append(dirs[i]);
+  }
+
+  const testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  const testHTML = NetUtil.readInputStreamToString(
+    testHTMLFileStream,
+    testHTMLFileStream.available()
+  );
+
+  return testHTML;
+}
+
+/**
+ * document-builder.sjs can be used to dynamically build documents that will be used in
+ * mochitests. It does handle the following GET parameters:
+ * - file: The path to an (X)HTML file whose content will be used as a response.
+ *        Example: document-builder.sjs?file=/tests/dom/security/test/csp/file_web_manifest_mixed_content.html
+ * - html: A string representation of the HTML document you want to get.
+ *        Example: document-builder.sjs?html=<h1>Hello</h1>
+ * - headers: A <key:value> string representation of headers that will be set on the response
+ *            This is only applied when the html GET parameter is passed as well
+ *        Example: document-builder.sjs?headers=Cross-Origin-Opener-Policy:same-origin&html=<h1>Hello</h1>
+ *                 document-builder.sjs?headers=X-Header1:a&headers=X-Header2:b&html=<h1>Multiple headers</h1>
+ * - delay: Delay the response by X millisecond.
+ */
+async function handleRequest(request, response) {
+  response.processAsync();
+
+  const queryString = new URLSearchParams(request.queryString);
+  const html = queryString.get("html");
+  const delay = queryString.get("delay");
+
+  if (delay) {
+    await new Promise(resolve => {
+      let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
+      timer.initWithCallback(
+        () => {
+          // to avoid garbage collection
+          timer = null;
+          resolve();
+        },
+        delay,
+        Ci.nsITimer.TYPE_ONE_SHOT
+      );
+    });
+  }
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  if (html) {
+    response.setHeader("Content-Type", "text/html", false);
+
+    if (queryString.has("headers")) {
+      for (const header of queryString.getAll("headers")) {
+        const [key, value] = header.split(":");
+        response.setHeader(key, value, false);
+      }
+    }
+
+    response.write(html);
+  } else {
+    const path = queryString.get("file");
+    const doc = loadHTMLFromFile(path);
+    response.setHeader(
+      "Content-Type",
+      path.endsWith(".xhtml") ? "application/xhtml+xml" : "text/html",
+      false
+    );
+    // This is a hack to set the correct id for the content document that is to be
+    // loaded in the iframe.
+    response.write(doc.replace(`id="body"`, `id="default-iframe-body-id"`));
+  }
+
+  response.finish();
+}