LayoutTests/fast/css/variables/cssom-foreach.html - Issue 21006006: Add forEach() to CSSVariablesMap

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Side by Side Diff: LayoutTests/fast/css/variables/cssom-foreach.html

Issue 21006006: Add forEach() to CSSVariablesMap (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebase and review changes Created 7 years, 2 months ago

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	1 <!doctype html>

	2 <head><script src="../../js/resources/js-test-pre.js"></script></head>

	3

	4 <div id="test" style="var-a: apple; var-b: banana; var-c: carrot"></div>

	5

	6 <script>

	7 description('This tests basic calling of forEach on a CSSVariablesMap object.');

	8

	9 var div = document.querySelector('#test');

	10 var log;

	11

	12 shouldThrow('div.style.var.forEach()', '"TypeError: Failed to execute \'forEach\ ' on \'CSSVariablesMap\': 1 argument required, but only 0 present."');

	13 shouldThrow('div.style.var.forEach("Not a function.")', '"TypeError: Type error" ');

	14

	15 debug('\nTest calling forEach without thisArg specified:');

	16 log = [];

	17 div.style.var.forEach(function(value, name, map) {

	18 log.push(map + ', ' + name + ': ' + value + ', this == ' + this);

	19 });

	20 shouldBeEqualToString('log[0]', '[object CSSVariablesMap], a: apple, this == [ob ject Window]');

	21 shouldBeEqualToString('log[1]', '[object CSSVariablesMap], b: banana, this == [o bject Window]');

	22 shouldBeEqualToString('log[2]', '[object CSSVariablesMap], c: carrot, this == [o bject Window]');

	23 shouldBe('log.length', '3');

	24

	25 debug('\nTest calling forEach with thisArg specified:');

	26 log = [];

	27 div.style.var.forEach(function(value, name, map) {

	28 log.push(map + ', ' + name + ': ' + value + ', this == ' + JSON.stringify(th is));

	29 }, {test: 'pass'});

	30 shouldBeEqualToString('log[0]', '[object CSSVariablesMap], a: apple, this == {"t est":"pass"}');

	31 shouldBeEqualToString('log[1]', '[object CSSVariablesMap], b: banana, this == {" test":"pass"}');

	32 shouldBeEqualToString('log[2]', '[object CSSVariablesMap], c: carrot, this == {" test":"pass"}');

	33 shouldBe('log.length', '3');

	34

	35 debug('');

	36 </script>

	37 <script src="../../js/resources/js-test-post.js"></script>

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