async-unsanitized-plaintext-formats-write-read.tentative.https.html (2213B)
1 <!doctype html> 2 <meta charset="utf-8"> 3 <title>Async Clipboard unsanitized write -> Async Clipboard unsanitized read test</title> 4 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api"> 5 <body>Body needed for test_driver.click()</body> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <script src="/resources/testdriver.js"></script> 9 <script src="/resources/testdriver-vendor.js"></script> 10 <script src="resources/user-activation.js"></script> 11 <script> 12 'use strict'; 13 14 // Writes a payload with custom content and checks to ensure the correct data 15 // was written successfully. 16 promise_test(async t => { 17 await tryGrantReadPermission(); 18 await tryGrantWritePermission(); 19 20 const dataToWrite = 'Test text.'; 21 const format1 = 'web text/plain'; 22 const format2 = 'text/plain'; 23 24 const blobInput1 = new Blob([dataToWrite], {type: format1}); 25 const blobInput2 = new Blob([dataToWrite], {type: format2}); 26 // Blob types are automatically converted to lower-case. 27 assert_equals(blobInput1.type, format1.toLowerCase()); 28 assert_equals(blobInput2.type, format2.toLowerCase()); 29 const clipboardItemInput = new ClipboardItem( 30 {[format1]: blobInput1, [format2]: blobInput2}); 31 await waitForUserActivation(); 32 await navigator.clipboard.write([clipboardItemInput]); 33 34 // Items should be readable on a system clipboard after custom format write. 35 await waitForUserActivation(); 36 const clipboardItems = await navigator.clipboard.read(); 37 assert_equals(clipboardItems.length, 1); 38 const clipboardItem = clipboardItems[0]; 39 assert_true(clipboardItem instanceof ClipboardItem); 40 41 const blobOutput1 = await clipboardItem.getType(format1); 42 assert_equals(blobOutput1.type, format1); 43 const data1 = await (new Response(blobOutput1)).text(); 44 assert_equals(data1, dataToWrite); 45 46 // These examples use native text formats, so these formats should be 47 // accessible as text. 48 await waitForUserActivation(); 49 const textOutput = await navigator.clipboard.readText(); 50 assert_equals(textOutput, dataToWrite); 51 }, 'Verify write and read unsanitized content to the clipboard given standard and custom formats as input'); 52 </script>