test_break_endless_upgrade_downgrade_loop.html

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<!DOCTYPE HTML>

<html>

<head>

<title>Bug 1691888: Break endless upgrade downgrade loops when using https-only</title>

<script src="/tests/SimpleTest/SimpleTest.js"></script>

<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<script class="testbody" type="text/javascript">

"use strict";

/*

 * Description of the test:

 * We perform three tests where our upgrade/downgrade redirect loop detector should break the

 * endless loop:

 * Test 1: Meta Refresh

 * Test 2: JS Redirect

 * Test 3: 302 redirect

*/

SimpleTest.requestFlakyTimeout("We need to wait for the HTTPS-Only error page to appear");

SimpleTest.requestLongerTimeout(10);

SimpleTest.waitForExplicitFinish();

const REQUEST_URL =

  "http://example.com/tests/dom/security/test/https-only/file_break_endless_upgrade_downgrade_loop.sjs";

function resolveAfter6Seconds() {

  return new Promise(resolve => {

    setTimeout(() => {

      resolve();

    }, 6000);

});

async function verifyResult(aTestName) {

  let errorPageL10nId = "about-httpsonly-title-alert";

  let innerHTML = content.document.body.innerHTML;

  ok(innerHTML.includes(errorPageL10nId), "the error page should be shown for " + aTestName);

async function verifyTest4Result() {

  let pathname = content.document.location.pathname;

ok(

    pathname === "/tests/dom/security/test/https-only/file_user_gesture.html",

     "the http:// page should be loaded"

);

async function runTests() {

  await SpecialPowers.pushPrefEnv({ set: [

    ["dom.security.https_only_mode", true],

    ["dom.security.https_only_mode_break_upgrade_downgrade_endless_loop", true],

    ["dom.security.https_only_check_path_upgrade_downgrade_endless_loop", true],

  ]});

  // Test 1: Meta Refresh Redirect

  let winTest1 = window.open(REQUEST_URL + "?test1a", "_blank");

  // Test 2: JS win.location Redirect

  let winTest2 = window.open(REQUEST_URL + "?test2a", "_blank");

  // Test 3: 302 Redirect

  let winTest3 = window.open(REQUEST_URL + "?test3a", "_blank");

  // Test 4: 302 Redirect with a different path

  let winTest4 = window.open(REQUEST_URL + "?test4a", "_blank");

  // provide enough time for:

  // the redirects to occur, and the error page to be displayed

  await resolveAfter6Seconds();

  await SpecialPowers.spawn(winTest1, ["test1"], verifyResult);

  winTest1.close();

  await SpecialPowers.spawn(winTest2, ["test2"], verifyResult);

  winTest2.close();

  await SpecialPowers.spawn(winTest3, ["test3"], verifyResult);

  winTest3.close();

  await SpecialPowers.spawn(winTest4, ["test4"], verifyTest4Result);

  winTest4.close();

  SimpleTest.finish();

runTests();

</script>

</body>

</html>