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<!doctype html>
<meta charset="utf-8">
<title>Async Clipboard input type validation tests</title>
<link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(() => {
assert_not_equals(navigator.clipboard, undefined);
assert_true(navigator.clipboard instanceof Clipboard);
assert_equals(navigator.clipboard, navigator.clipboard);
}, 'navigator.clipboard exists');
promise_test(async () => {
const blob = new Blob(['hello'], {type: 'text/plain'});
const item = new ClipboardItem({'text/plain': blob});
await navigator.clipboard.write([item]);
}, 'navigator.clipboard.write([text/plain ClipboardItem]) succeeds');
promise_test(async t => {
await promise_rejects_js(t, TypeError, navigator.clipboard.write());
}, 'navigator.clipboard.write() fails (expect [ClipboardItem])');
promise_test(async t => {
await promise_rejects_js(t, TypeError, navigator.clipboard.write(null));
}, 'navigator.clipboard.write(null) fails (expect [ClipboardItem])');
promise_test(async t => {
await promise_rejects_js(t, TypeError,
navigator.clipboard.write('Bad string'));
}, 'navigator.clipboard.write(DOMString) fails (expect [ClipboardItem])');
promise_test(async t => {
const blob = new Blob(['hello'], {type: 'text/plain'});
await promise_rejects_js(t, TypeError, navigator.clipboard.write(blob));
}, 'navigator.clipboard.write(Blob) fails (expect [ClipboardItem])');
promise_test(async () => {
await navigator.clipboard.writeText('New clipboard text');
}, 'navigator.clipboard.writeText(DOMString) succeeds');
promise_test(async t => {
await promise_rejects_js(t, TypeError,
navigator.clipboard.writeText());
}, 'navigator.clipboard.writeText() fails (expect DOMString)');
promise_test(async () => {
const fetched = await fetch(
'http://localhost:8001/clipboard-apis/resources/greenbox.png');
const image = await fetched.blob();
const item = new ClipboardItem({'image/png': image});
await navigator.clipboard.write([item]);
}, 'navigator.clipboard.write({string : image/png Blob}) succeeds');
promise_test(async () => {
const result = await navigator.clipboard.read();
assert_true(result instanceof Object);
assert_true(result[0] instanceof ClipboardItem);
}, 'navigator.clipboard.read() succeeds');
promise_test(async () => {
const result = await navigator.clipboard.readText();
assert_equals(typeof result, 'string');
}, 'navigator.clipboard.readText() succeeds');
</script>
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