<!doctype html> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/resources/testdriver.js"></script> <script src="/resources/testdriver-vendor.js"></script> <body> <script> // using an utterance twice on the same SpeechSynthesis instance should work // https://github.com/w3c/speech-api/issues/7 async_test(t => { test_driver.bless('speechSynthesis.speak', t.step_func(() => { // the utterance is short to make the test faster const utter = new SpeechSynthesisUtterance('1'); speechSynthesis.speak(utter); utter.onend = t.step_func(() => { speechSynthesis.speak(utter); // pass if the utterance finishes a second time utter.onend = t.step_func_done(); }); })); }, 'Using the same SpeechSynthesisUtterance twice for speechSynthesis.speak()'); </script>