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