005.html - mozsearch

Enable keyboard shortcuts

This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/browsers/history/the-history-interface/005.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

  <head>

    <title>Popstate event listener registration</title>

    <script type="text/javascript" src="/resources/testharness.js"></script>

    <script type="text/javascript" src="/resources/testharnessreport.js"></script>

    <script type="text/javascript">

//this test checks that onpopstate works on the body element

var readyForPop = false, bodypop = false, inlinepop = false;

setup({explicit_done:true});

//use a timeout to avoid "popstate fires onload" from setting the variables too early

setTimeout(step1,1000);

function step1() {

  readyForPop = true;

  test(function () {

    history.pushState('','');

    history.pushState('','');

  }, 'history.pushState support is needed for this testcase');

  history.go(-1);

  setTimeout(step2,50); //.go is queued to end of thread

function step2() {

  test(function () {

    assert_true( bodypop );

  }, '<body onpopstate="..."> should register a listener for the popstate event');

  window.onpopstate = function () { inlinepop = true; };

  history.go(-1);

  setTimeout(step3,50); //.go is queued to end of thread

function step3() {

  test(function () {

    assert_true( inlinepop );

  }, 'window.onpopstate should register a listener for the popstate event');

  done();

    </script>

  </head>

  <body onpopstate="if( readyForPop ) { bodypop = true; }">

    <noscript><p>Enable JavaScript and reload</p></noscript>

    <div id="log"></div>

  </body>

</html>