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60 lines
2.3 KiB
HTML
60 lines
2.3 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>
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Async Clipboard write ([image/svg+xml ClipboardItem]) -> read and write svg tests
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</title>
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<link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
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<body>Body needed for test_driver.click()</body>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="resources/user-activation.js"></script>
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<script>
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'use strict';
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// This function removes extra spaces between tags in svg. For example, the
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// following html: "<svg> <g> </g> </svg>" would turn into this
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// html: "<svg> <g> </g> </svg>"
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// We remove the extra spaces because in svg they are considered equivalent,
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// but when we are comparing for equality the spaces make a difference.
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function reformatSvg(svg) {
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const parser = new DOMParser();
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const svgString =
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parser.parseFromString(svg, 'text/html').documentElement.innerHTML;
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const reformattedString = svgString.replace(/\>\s*\</g, '> <');
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return reformattedString;
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}
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async function readWriteTest(textInput) {
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await test_driver.set_permission({name: 'clipboard-read'}, 'granted');
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await test_driver.set_permission({name: 'clipboard-write'}, 'granted');
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const blobInput = new Blob([textInput], {type: 'image/svg+xml'});
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const clipboardItem = new ClipboardItem({'image/svg+xml': blobInput});
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await waitForUserActivation();
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await navigator.clipboard.write([clipboardItem]);
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await waitForUserActivation();
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const clipboardItems =
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await navigator.clipboard.read({type: 'image/svg+xml'});
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const svg = clipboardItems[0];
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assert_equals(svg.types.length, 1);
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assert_equals(svg.types[0], 'image/svg+xml');
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const blobOutput = await svg.getType('image/svg+xml');
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assert_equals(blobOutput.type, 'image/svg+xml');
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const blobText = await (new Response(blobOutput)).text();
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const outputSvg = reformatSvg(blobText);
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const inputSvg = reformatSvg(textInput);
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assert_equals(outputSvg, inputSvg);
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}
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const testCases = ['<svg></svg>',
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'<svg> <circle cx="50" cy="50" r="40" /> </svg>'];
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promise_test(async t => {
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for (const testCase of testCases) {
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await readWriteTest(testCase);
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}
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}, 'Verify read and write of some image/svg+xml content');
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</script>
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