| This tests that passing an argument other than a SpeechSynthesisUtterance to speechSynthesis.speak throws a TypeError exception. |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS speechSynthesis.speak() threw exception TypeError: Failed to execute 'speak' on 'SpeechSynthesis': 1 argument required, but only 0 present.. |
| PASS speechSynthesis.speak(0) threw exception TypeError: Failed to execute 'speak' on 'SpeechSynthesis': parameter 1 is not of type 'SpeechSynthesisUtterance'.. |
| PASS speechSynthesis.speak('') threw exception TypeError: Failed to execute 'speak' on 'SpeechSynthesis': parameter 1 is not of type 'SpeechSynthesisUtterance'.. |
| PASS speechSynthesis.speak(document.body) threw exception TypeError: Failed to execute 'speak' on 'SpeechSynthesis': parameter 1 is not of type 'SpeechSynthesisUtterance'.. |
| PASS speechSynthesis.speak({}) threw exception TypeError: Failed to execute 'speak' on 'SpeechSynthesis': parameter 1 is not of type 'SpeechSynthesisUtterance'.. |
| PASS speechSynthesis.speak((new SpeechSynthesisUtterance()).text = 'hello') threw exception TypeError: Failed to execute 'speak' on 'SpeechSynthesis': parameter 1 is not of type 'SpeechSynthesisUtterance'.. |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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