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44 lines
1.5 KiB
HTML
44 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>
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Async Clipboard write blobs -> read blobs 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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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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async function loadBlob(fileName) {
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const fetched = await fetch(fileName);
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return await fetched.blob();
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}
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promise_test(async t => {
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const blobText = new Blob(['test text'], {type: 'text/plain'});
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const blobImage = await loadBlob('resources/greenbox.png');
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assert_equals(blobText.type, 'text/plain');
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assert_equals(blobImage.type, 'image/png');
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const clipboardItemInput = new ClipboardItem(
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{'text/plain' : blobText, 'image/png' : blobImage});
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await navigator.clipboard.write([clipboardItemInput]);
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const clipboardItems = await navigator.clipboard.read();
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assert_equals(clipboardItems.length, 1);
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const clipboardItem = clipboardItems[0];
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assert_true(clipboardItem instanceof ClipboardItem);
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assert_equals(clipboardItem.types.length, 2);
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const blobTextOutput = await clipboardItem.getType('text/plain');
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const blobImageOutput = await clipboardItem.getType('image/png');
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assert_equals(blobTextOutput.type, 'text/plain');
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assert_equals(blobImageOutput.type, 'image/png');
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}, 'Verify write and read clipboard (multiple types)');
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</script>
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<p>
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Note: This is a manual test because it writes/reads to the shared system
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clipboard and thus cannot be run async with other tests that might interact
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with the clipboard.
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</p>
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