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88 lines
2.8 KiB
HTML
88 lines
2.8 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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/*
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[Exposed=Window,
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Constructor(DOMString type, SpeechSynthesisErrorEventInit eventInitDict)]
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interface SpeechSynthesisErrorEvent : SpeechSynthesisErrorEvent {
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readonly attribute SpeechSynthesisErrorCode error;
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};
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*/
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test(() => {
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assert_throws_js(TypeError, () => {
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new SpeechSynthesisErrorEvent();
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});
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}, "SpeechSynthesisErrorEvent with no arguments throws TypeError");
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test(() => {
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assert_throws_js(TypeError, () => {
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new SpeechSynthesisErrorEvent("type");
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});
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}, "SpeechSynthesisErrorEvent with no eventInitDict throws TypeError");
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test(() => {
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assert_throws_js(TypeError, () => {
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new SpeechSynthesisErrorEvent("type", {});
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});
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}, `SpeechSynthesisErrorEvent with empty eventInitDict throws TypeError (requires
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utterance and error)`);
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test(() => {
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assert_throws_js(TypeError, () => {
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new SpeechSynthesisErrorEvent("type", {error:"not-allowed"});
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});
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}, `SpeechSynthesisErrorEvent with eventInitDict without utterance throws
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TypeError`);
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test(() => {
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assert_throws_js(TypeError, () => {
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new SpeechSynthesisErrorEvent("type", {utterance: new SpeechSynthesisUtterance()});
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});
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}, `SpeechSynthesisErrorEvent with eventInitDict without error throws
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TypeError`);
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test(() => {
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const utterance = new SpeechSynthesisUtterance("foo");
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const event = new SpeechSynthesisErrorEvent("type", {utterance: utterance, error:"not-allowed"});
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assert_equals(event.utterance, utterance);
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assert_equals(event.error, "not-allowed");
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assert_equals(event.charIndex, 0);
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assert_equals(event.elapsedTime, 0);
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assert_equals(event.name, "");
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}, "SpeechSynthesisErrorEvent with eventInitDict having utterance and error");
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test(() => {
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const utterance = new SpeechSynthesisUtterance("foo");
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const event = new SpeechSynthesisErrorEvent("type", {
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utterance: utterance,
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charIndex: 5,
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elapsedTime: 100,
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name: "foo",
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error: "synthesis-failed"
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});
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assert_equals(event.bubbles, false);
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assert_equals(event.cancelable, false);
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assert_equals(event.type, "type");
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assert_equals(event.utterance, utterance);
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assert_equals(event.charIndex, 5);
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assert_equals(event.elapsedTime, 100);
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assert_equals(event.name, "foo");
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assert_equals(event.error, "synthesis-failed");
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}, "SpeechSynthesisErrorEvent with custom eventInitDict");
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test(() => {
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function createEventFunc(error) {
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return () => {
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new SpeechSynthesisErrorEvent("type", {
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utterance: new SpeechSynthesisUtterance(),
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error: error
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});
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};
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};
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assert_throws_js(TypeError, createEventFunc(""));
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assert_throws_js(TypeError, createEventFunc("foo"));
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assert_throws_js(TypeError, createEventFunc("bar"));
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}, "SpeechSynthesisErrorEvent with wrong error enum");
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</script>
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