third_party/WebKit/LayoutTests/imported/wpt/custom-elements/reactions/DOMTokenList.html - Issue 2446483002: Import wpt@c5a14f553cba5f197743b9af605a84eddd8692a2

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Issue 2446483002: Import wpt@c5a14f553cba5f197743b9af605a84eddd8692a2 (Closed)

Patch Set: Created 4 years, 2 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <title>Custom Elements: CEReactions on DOMTokenList interface</title>	4 <title>Custom Elements: CEReactions on DOMTokenList interface</title>

5 <meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">	5 <meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">

6 <meta name="assert" content="add, remove, toggle, replace, and the stringifier o f DOMTokenList interface must have CEReactions">	6 <meta name="assert" content="add, remove, toggle, replace, and the stringifier o f DOMTokenList interface must have CEReactions">

7 <meta name="help" content="https://dom.spec.whatwg.org/#node">	7 <meta name="help" content="https://dom.spec.whatwg.org/#node">

8 <script src="/resources/testharness.js"></script>	8 <script src="/resources/testharness.js"></script>

9 <script src="/resources/testharnessreport.js"></script>	9 <script src="/resources/testharnessreport.js"></script>

10 <script src="../resources/custom-elements-helpers.js"></script>	10 <script src="../resources/custom-elements-helpers.js"></script>

(...skipping 71 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
82 assert_array_equals(logEntries.types(), ['attributeChanged']);	82 assert_array_equals(logEntries.types(), ['attributeChanged']);

83 assert_attribute_log_entry(logEntries.last(), {name: 'class', oldValue: 'hel lo foo world bar', newValue: 'foo bar', namespace: null});	83 assert_attribute_log_entry(logEntries.last(), {name: 'class', oldValue: 'hel lo foo world bar', newValue: 'foo bar', namespace: null});

84 }, 'remove on DOMTokenList must enqueue exactly one attributeChanged reaction wh en removing multiple values to an attribute');	84 }, 'remove on DOMTokenList must enqueue exactly one attributeChanged reaction wh en removing multiple values to an attribute');

85	85

86 test(function () {	86 test(function () {

87 var element = define_new_custom_element(['class']);	87 var element = define_new_custom_element(['class']);

88 var instance = document.createElement(element.name);	88 var instance = document.createElement(element.name);

89 instance.setAttribute('class', 'hello world');	89 instance.setAttribute('class', 'hello world');

90 assert_array_equals(element.takeLog().types(), ['constructed', 'attributeCha nged']);	90 assert_array_equals(element.takeLog().types(), ['constructed', 'attributeCha nged']);

91 instance.classList.remove('foo');	91 instance.classList.remove('foo');

92 assert_array_equals(element.takeLog().types(), []);	92 var logEntries = element.takeLog();

93 }, 'remove on DOMTokenList must not enqueue an attributeChanged reaction when re moving a non-existent value from an attribute');	93 assert_array_equals(logEntries.types(), ['attributeChanged']);

	94 assert_attribute_log_entry(logEntries.last(), {name: 'class', oldValue: 'hel lo world', newValue: 'hello world', namespace: null});

	95 }, 'remove on DOMTokenList must enqueue an attributeChanged reaction even when r emoving a non-existent value from an attribute');

94	96

95 test(function () {	97 test(function () {

96 var element = define_new_custom_element(['title']);	98 var element = define_new_custom_element(['title']);

97 var instance = document.createElement(element.name);	99 var instance = document.createElement(element.name);

98 instance.setAttribute('class', 'hello world');	100 instance.setAttribute('class', 'hello world');

99 assert_array_equals(element.takeLog().types(), ['constructed']);	101 assert_array_equals(element.takeLog().types(), ['constructed']);

100 instance.classList.remove('world');	102 instance.classList.remove('world');

101 assert_array_equals(element.takeLog().types(), []);	103 assert_array_equals(element.takeLog().types(), []);

102 }, 'remove on DOMTokenList must not enqueue an attributeChanged reaction when re moving a value from an unobserved attribute');	104 }, 'remove on DOMTokenList must not enqueue an attributeChanged reaction when re moving a value from an unobserved attribute');

103	105

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208 assert_array_equals(element.takeLog().types(), ['constructed', 'attributeCha nged']);	210 assert_array_equals(element.takeLog().types(), ['constructed', 'attributeCha nged']);

209 instance.classList = 'hello';	211 instance.classList = 'hello';

210 var logEntries = element.takeLog();	212 var logEntries = element.takeLog();

211 assert_array_equals(logEntries.types(), ['attributeChanged']);	213 assert_array_equals(logEntries.types(), ['attributeChanged']);

212 assert_attribute_log_entry(logEntries.last(), {name: 'class', oldValue: 'hel lo', newValue: 'hello', namespace: null});	214 assert_attribute_log_entry(logEntries.last(), {name: 'class', oldValue: 'hel lo', newValue: 'hello', namespace: null});

213 }, 'the stringifier of DOMTokenList must enqueue an attributeChanged reaction wh en the setter is called with the original value of the attribute');	215 }, 'the stringifier of DOMTokenList must enqueue an attributeChanged reaction wh en the setter is called with the original value of the attribute');

214	216

215 </script>	217 </script>

216 </body>	218 </body>

217 </html>	219 </html>

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