LayoutTests/fast/speechsynthesis/speech-synthesis-utterance-basics.html - Issue 933523004: Add TypeChecking=Unrestricted to Speech API interfaces

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Side by Side Diff: LayoutTests/fast/speechsynthesis/speech-synthesis-utterance-basics.html

Issue 933523004: Add TypeChecking=Unrestricted to Speech API interfaces (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 10 months ago

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	1 <!DOCTYPE html>

	2 <title>SpeechSynthesisUtterance: Basic interface tests</title>

	3 <script src="../../resources/testharness.js"></script>

	4 <script src="../../resources/testharnessreport.js"></script>

	5 <script>

	6 setup(function() {

	7 if (window.internals)

	8 window.internals.enableMockSpeechSynthesizer(document);

	9 });

	10

	11 test(function() {

	12 var utterance = new SpeechSynthesisUtterance(" ");

	13 var restrictedFloatAttributes = [ 'volume', 'rate', 'pitch' ];

	14 for (var i in restrictedFloatAttributes) {

	15 var attr = restrictedFloatAttributes[i];

	16 var before = utterance[attr];

	17 assert_throws(new TypeError, function() { utterance[attr] = NaN; }, attr);

	18 assert_throws(new TypeError, function() { utterance[attr] = Infinity; }, att r);

	19 assert_equals(utterance[attr], before, 'value is unchanged.');

	20 }

	21 }, 'SpeechSynthesisUtterance, setting non-finite values.');

	22 </script>

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