dom/media/webspeech/synth/test/file_indirect_service_events.html
author Masayuki Nakano <masayuki@d-toybox.com>
Sun, 16 Jan 2022 06:21:17 +0000
changeset 604634 9ef0614a59629916c1e182eb8eda055b0b0e8b32
parent 442534 eee0effaa1f00aeb017a2c7bf107425e64222faa
permissions -rw-r--r--
Bug 1749299 - Make `HTMLEditor::HandleInsertLinefeed()` stop handling it if insertion point cannot have text nodes r=m_kato Ideally, it should not be called when the editor cannot insert new text node. However, the callers are complicated. Therefore, let's check in it for avoiding making the callers more complicated. Fortunately, this is not realistic path for normal web apps. Therefore, the compatibility of the behavior is not matter. That's the reason why this patch does not have a test comparing the result. Differential Revision: https://phabricator.services.mozilla.com/D135826

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1155034
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1155034: Check that indirect audio services dispatch their own events</title>
  <script type="application/javascript">
    window.SimpleTest = parent.SimpleTest;
    window.info = parent.info;
    window.is = parent.is;
    window.isnot = parent.isnot;
    window.ok = parent.ok;
  </script>
  <script type="application/javascript" src="common.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1155034">Mozilla Bug 1155034</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 1155034 **/

function testFunc(done_cb) {
  function test_with_events() {
    info('test_with_events');
    var utterance = new SpeechSynthesisUtterance("never end, callback events");
    utterance.lang = 'it-IT-noend';

    utterance.addEventListener('start', function(e) {
      info('start test_with_events');
      speechSynthesis.pause();
    // Wait to see if we get some bad events we didn't expect.
    });

    utterance.addEventListener('pause', function(e) {
      is(e.charIndex, 1, 'pause event charIndex matches service arguments');
      is(e.elapsedTime, 1.5, 'pause event elapsedTime matches service arguments');
      speechSynthesis.resume();
    });

    utterance.addEventListener('resume', function(e) {
      is(e.charIndex, 1, 'resume event charIndex matches service arguments');
      is(e.elapsedTime, 1.5, 'resume event elapsedTime matches service arguments');
      speechSynthesis.cancel();
    });

    utterance.addEventListener('end', function(e) {
      is(e.charIndex, 1, 'resume event charIndex matches service arguments');
      is(e.elapsedTime, 1.5, 'end event elapsedTime matches service arguments');
      test_no_events();
    });

    info('start speak');
    speechSynthesis.speak(utterance);
  }

  function forbiddenEvent(e) {
    ok(false, 'no "' + e.type + '" event was explicitly dispatched from the service')
  }

  function test_no_events() {
    info('test_no_events');
    var utterance = new SpeechSynthesisUtterance("never end");
    utterance.lang = "it-IT-noevents-noend";
    utterance.addEventListener('start', function(e) {
      speechSynthesis.pause();
      // Wait to see if we get some bad events we didn't expect.
      setTimeout(function() {
        ok(true, 'didn\'t get any unwanted events');
        utterance.removeEventListener('end', forbiddenEvent);
        SpecialPowers.wrap(speechSynthesis).forceEnd();
        done_cb();
      }, 1000);
    });

    utterance.addEventListener('pause', forbiddenEvent);
    utterance.addEventListener('end', forbiddenEvent);

    speechSynthesis.speak(utterance);
  }

  test_with_events();
}

// Run test with no global queue, and then run it with a global queue.
testFunc(function() {
  SpecialPowers.pushPrefEnv(
    { set: [['media.webspeech.synth.force_global_queue', true]] }, function() {
      testFunc(SimpleTest.finish)
    });
});

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