| PASS new SpeechSynthesisUtterance() default text | |
| PASS new SpeechSynthesisUtterance() default lang | |
| PASS new SpeechSynthesisUtterance() default voice | |
| PASS new SpeechSynthesisUtterance() default volume | |
| PASS new SpeechSynthesisUtterance() default rate | |
| PASS new SpeechSynthesisUtterance() default pitch | |
| PASS new SpeechSynthesisUtterance("hello") text and defaults | |
| PASS new SpeechSynthesisUtterance(null) | |
| PASS new SpeechSynthesisUtterance(undefined) | |
| PASS SpeechSynthesisUtterance text setter | |