1 files changed, 111 insertions, 0 deletions
diff --git a/dom/security/test/unit/test_https_only_https_first_default_port.js b/dom/security/test/unit/test_https_only_https_first_default_port.js
new file mode 100644
index 0000000000..bd4d6717eb
--- /dev/null
+++ b/dom/security/test/unit/test_https_only_https_first_default_port.js
@@ -0,0 +1,111 @@
+const { HttpServer } = ChromeUtils.importESModule(
+  "resource://testing-common/httpd.sys.mjs"
+);
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+const TEST_PATH = "/https_only_https_first_port";
+var httpserver = null;
+var channel = null;
+var curTest = null;
+
+const TESTS = [
+  {
+    description: "Test 1 - Default Port (scheme: http, port: default)",
+    url: "http://test1.example.com",
+    expectedScheme: "https",
+    expectedPort: -1, // -1 == default
+  },
+  {
+    description: "Test 2 - Explicit Default Port (scheme: http, port: 80)",
+    url: "http://test1.example.com:80",
+    expectedScheme: "https",
+    expectedPort: -1, // -1 == default
+  },
+  {
+    description: "Test 3 - Explicit Custom Port (scheme: http, port: 8888)",
+    url: "http://test1.example.com:8888",
+    expectedScheme: "http",
+    expectedPort: 8888,
+  },
+  {
+    description:
+      "Test 4 - Explicit Default Port for https (scheme: https, port: 443)",
+    url: "https://test1.example.com:443",
+    expectedScheme: "https",
+    expectedPort: -1, // -1 == default
+  },
+];
+
+function ChannelListener() {}
+
+ChannelListener.prototype = {
+  onStartRequest(request) {
+    // dummy implementation
+  },
+  onDataAvailable(request, stream, offset, count) {
+    do_throw("Should not get any data!");
+  },
+  onStopRequest(request, status) {
+    var chan = request.QueryInterface(Ci.nsIChannel);
+    let requestURL = chan.URI;
+    Assert.equal(
+      requestURL.scheme,
+      curTest.expectedScheme,
+      curTest.description
+    );
+    Assert.equal(requestURL.port, curTest.expectedPort, curTest.description);
+    Assert.equal(requestURL.host, "test1.example.com", curTest.description);
+    run_next_test();
+  },
+};
+
+function setUpPrefs() {
+  // set up the required prefs
+  Services.prefs.setBoolPref("dom.security.https_first", true);
+  Services.prefs.setBoolPref("dom.security.https_only_mode", false);
+}
+
+function setUpChannel() {
+  var chan = NetUtil.newChannel({
+    uri: curTest.url + TEST_PATH,
+    loadingPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
+    contentPolicyType: Ci.nsIContentPolicy.TYPE_DOCUMENT,
+    securityFlags: Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_SEC_CONTEXT_IS_NULL,
+  });
+  chan.QueryInterface(Ci.nsIHttpChannel);
+  chan.requestMethod = "GET";
+  return chan;
+}
+
+function serverHandler(metadata, response) {
+  // dummy implementation
+}
+
+function run_next_test() {
+  curTest = TESTS.shift();
+  if (!curTest) {
+    httpserver.stop(do_test_finished);
+    return;
+  }
+
+  channel = setUpChannel();
+  channel.asyncOpen(new ChannelListener());
+}
+
+function run_test() {
+  do_get_profile();
+  do_test_pending();
+
+  // set up the test environment
+  httpserver = new HttpServer();
+  httpserver.registerPathHandler(TEST_PATH, serverHandler);
+  httpserver.start(-1);
+
+  // set up prefs
+  setUpPrefs();
+
+  // run the tests
+  run_next_test();
+}