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<!doctype html>
<meta charset="utf-8">
<title>
Async Clipboard writeText -> read ([text/plain ClipboardItem]) 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>
async function readWriteTest(textInput) {
promise_test(async t => {
await test_driver.set_permission({name: 'clipboard-read'}, 'granted');
await test_driver.set_permission({name: 'clipboard-write'}, 'granted');
await waitForUserActivation();
await navigator.clipboard.writeText(textInput);
await waitForUserActivation();
const clipboardItems = await navigator.clipboard.read();
assert_equals(clipboardItems.length, 1);
const clipboardItem = clipboardItems[0];
assert_true(clipboardItem instanceof ClipboardItem);
assert_equals(clipboardItem.types.length, 1);
const blobOutput = await clipboardItem.getType('text/plain');
assert_equals(blobOutput.type, 'text/plain');
const textOutput = await (new Response(blobOutput)).text();
assert_equals(textOutput, textInput);
}, 'Verify write and read clipboard given text: ' + textInput);
}
readWriteTest('Clipboard write text -> read ([text/plain ClipboardItem]) test');
readWriteTest('non-Latin1 text encoding test データ');
</script>
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