mirror of
https://github.com/servo/servo
synced 2026-04-29 19:07:38 +02:00
58 lines
2.5 KiB
HTML
58 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Dataset - Get</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<h1>Dataset - Get</h1>
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<div id="log"></div>
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<script>
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function testGet(attr, expected)
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{
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var d = document.createElement("div");
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d.setAttribute(attr, "value");
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return d.dataset[expected] == "value";
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}
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test(function() { assert_true(testGet('data-foo', 'foo')); },
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"Getting element.dataset['foo'] should return the value of element.getAttribute('data-foo')'");
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test(function() { assert_true(testGet('data-foo-bar', 'fooBar')); },
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"Getting element.dataset['fooBar'] should return the value of element.getAttribute('data-foo-bar')'");
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test(function() { assert_true(testGet('data--', '-')); },
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"Getting element.dataset['-'] should return the value of element.getAttribute('data--')'");
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test(function() { assert_true(testGet('data--foo', 'Foo')); },
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"Getting element.dataset['Foo'] should return the value of element.getAttribute('data--foo')'");
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test(function() { assert_true(testGet('data---foo', '-Foo')); },
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"Getting element.dataset['-Foo'] should return the value of element.getAttribute('data---foo')'");
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test(function() { assert_true(testGet('data-Foo', 'foo')); },
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"Getting element.dataset['foo'] should return the value of element.getAttribute('data-Foo')'");
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test(function() { assert_true(testGet('data-', '')); },
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"Getting element.dataset[''] should return the value of element.getAttribute('data-')'");
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test(function() { assert_true(testGet('data-\xE0', '\xE0')); },
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"Getting element.dataset['\xE0'] should return the value of element.getAttribute('data-\xE0')'");
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test(function() { assert_true(testGet('data-to-string', 'toString')); },
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"Getting element.dataset['toString'] should return the value of element.getAttribute('data-to-string')'");
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function matchesNothingInDataset(attr)
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{
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var d = document.createElement("div");
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d.setAttribute(attr, "value");
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if (!d.dataset)
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return false;
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var count = 0;
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for (var item in d.dataset)
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count++;
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return count == 0;
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}
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test(function() { assert_true(matchesNothingInDataset('dataFoo')); },
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"Tests that an attribute named dataFoo does not make an entry in the dataset DOMStringMap.");
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</script>
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</body>
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</html>
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