third_party/WebKit/LayoutTests/custom-properties/unregister-property.html - Issue 2310823002: Skeleton implementation of CSS Properties and Values API

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Side by Side Diff: third_party/WebKit/LayoutTests/custom-properties/unregister-property.html

Issue 2310823002: Skeleton implementation of CSS Properties and Values API (Closed)

Patch Set: fix stylevardata copy ctor Created 4 years, 3 months ago

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(Empty)
	1 <!DOCTYPE HTML>

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

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

	4

	5 <script>

	6 test(function() {

	7 var reregisterError = {name: 'InvalidModificationError'};

	8 var unregisterError = {name: 'NotFoundError'};

	9 CSS.registerProperty({name: '--property'});

	10 assert_throws(reregisterError, () => CSS.registerProperty({name: '--property '}));

	11 assert_throws(unregisterError, () => CSS.unregisterProperty({name: '--proper ty2'}));

	12

	13 CSS.registerProperty({name: '--property2', syntax: '<length>', initialValue: '5px'});

	14 assert_throws(reregisterError, () => CSS.registerProperty({name: '--property 2'}));

	15 assert_throws(reregisterError, () => CSS.registerProperty({name: '--property '}));

	16

	17 CSS.unregisterProperty('--property');

	18 assert_throws(unregisterError, () => CSS.unregisterProperty({name: '--proper ty'}));

	19 assert_throws(reregisterError, () => CSS.registerProperty({name: '--property 2'}));

	20 CSS.registerProperty({name: '--property'});

	21 assert_throws(reregisterError, () => CSS.registerProperty({name: '--property '}));

	22

	23 CSS.unregisterProperty('--property2');

	24 assert_throws(unregisterError, () => CSS.unregisterProperty({name: '--proper ty2'}));

	25 }, "Registration state is correctly managed and correct errors are thrown");

	26 </script>

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