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<!doctype html>
<meta charset=utf-8>
<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/test-helpers.js"></script>
<script>
promise_test(async t => {
await new Promise(resolve => {
window.addEventListener('DOMContentLoaded', resolve);
});
// Small delay to give chrome's test automation a chance to actually install
// itself.
await new Promise(resolve => step_timeout(resolve, 100));
await window.test_driver.bless(
'show a file picker.<br />Please select file-system-access/resources/data/testfile.txt');
const files = await self.showOpenFilePicker({
multiple: false, types: [
{ description: 'Text files', accept: { ' text/plain ': ['.txt'] } },
{ description: 'Images', accept: { ' image/* ': ['.jpg', '.jpeg', '.png'] } },
],
});
assert_true(Array.isArray(files));
assert_equals(files.length, 1);
assert_true(files[0] instanceof FileSystemHandle);
assert_true(files[0] instanceof FileSystemFileHandle);
assert_equals(files[0].kind, "file");
assert_equals(files[0].name, 'testfile.txt');
assert_equals(await (await files[0].getFile()).text(), 'Hello World!\n');
promise_test(async t => {
assert_equals(await files[0].queryPermission(), 'granted');
}, 'showOpenFilePicker returns correct permissions');
}, 'showOpenFilePicker works');
</script>