webkitGetAsEntry.html

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This WPT test may be referenced by the following Test IDs:
- /entries-api/webkitGetAsEntry.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset=utf-8>

<title>Entries API: DataTransferItem.webkitGetAsEntry() with script-created DataTransfer</title>

<link rel=help href="https://wicg.github.io/entries-api/#dom-datatransferitem-webkitgetasentry">

<link rel="author" title="Euclid Ye" href="mailto:yezhizhenjiakang@gmail.com">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

test(t => {

  const dt = new DataTransfer();

  dt.items.add('hello', 'text/plain');

  const item = dt.items[0];

  assert_equals(item.kind, 'string');

  assert_equals(item.webkitGetAsEntry(), null,

    'webkitGetAsEntry() should return null for non-File items');

}, 'webkitGetAsEntry() returns null for text items');

test(t => {

  const file = new File(['hello world'], 'test.txt', { type: 'text/plain' });

  const dt = new DataTransfer();

  dt.items.add(file);

  const item = dt.items[0];

  assert_equals(item.kind, 'file');

  const entry = item.webkitGetAsEntry();

  assert_not_equals(entry, null);

  assert_true(entry.isFile);

  assert_false(entry.isDirectory);

  assert_equals(entry.name, 'test.txt');

  assert_equals(entry.fullPath, '/test.txt');

  assert_true(entry.filesystem instanceof FileSystem);

  assert_true(entry.filesystem.root.isDirectory);

}, 'webkitGetAsEntry() returns FileSystemFileEntry with correct attributes');

async_test(t => {

  const file = new File(['hello world'], 'test.txt', { type: 'text/plain' });

  const dt = new DataTransfer();

  dt.items.add(file);

  const entry = dt.items[0].webkitGetAsEntry();

  entry.file(

    t.step_func_done(f => {

      assert_class_string(f, 'File');

      assert_equals(f.name, 'test.txt');

      assert_equals(f.size, 11);

}),

    t.unreached_func('file() should not invoke the error callback')

);

}, 'FileSystemFileEntry.file() invokes callback with a File');

</script>