<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1694932: Https-only mode reloads the page in certain cases when there should be just a fragment navigation </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:
 * Perform a test where a button click leads to scroll the page. Test if https-only detects
 * that the redirection address of the button is on the same page. Instead of a reload https-only
 * should only scroll.
 *
 * Test:
 * Enable https-only and load the url
 * Load: http://mozilla.pettay.fi/moztests/fragment.html
 * Click "Click me"
 * The page should be  scrolled down to 'foo' without a reload
 * It shouldn't receive a message 'before unload' because the on before unload
 *  function in file_fragment.html should not be called
 */

SimpleTest.waitForExplicitFinish();

const REQUEST_URL = "http://example.com/tests/dom/security/test/https-only/file_fragment.html";
const EXPECT_URL = REQUEST_URL.replace("http://", "https://");
let winTest = null;
let checkButtonClicked = false;

async function receiveMessage(event) {
  let data = event.data;
  // checks if click was successful
  if (!checkButtonClicked){
    // expected window location ( expected URL)
    ok(data.result == EXPECT_URL, "location is correct");
    ok(data.button, "button is clicked");
    // checks if loading was successful
    ok(data.info == "onload", "Onloading worked");
    // button was clicked
    checkButtonClicked = true;
    return;
  }
  // if Button was clicked once -> test finished
  // check if hash exist and if hash of location is correct
  ok(data.button, "button is clicked");
  ok(data.result == EXPECT_URL + "#foo", "location (hash) is correct");
  // check that page is scrolled not reloaded
  ok(data.info == "scrolled-to-foo","Scrolled successfully without reloading!");
  is(data.documentURI, EXPECT_URL + "#foo", "Document URI is correct");
  // complete test and close window
  window.removeEventListener("message",receiveMessage);
  winTest.close();
  SimpleTest.finish();
}

async function runTest() {
  //Test: With https-only mode activated
  await SpecialPowers.pushPrefEnv({ set: [
    ["dom.security.https_only_mode", true],
  ]});
  winTest = window.open(REQUEST_URL);
}
window.addEventListener("message", receiveMessage);
runTest();

</script>
</body>
</html>
