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Test Info:

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Historical features</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
</head>
<body>
<div id="log"></div>
<script>
var removedFromWindow = [
'toNativeLineEndings',
'FileError',
'FileException',
'FileHandle',
'FileRequest',
'MutableFile',
];
removedFromWindow.forEach(function(name) {
test(function() {
assert_false(name in window);
}, '"' + name + '" should not be supported');
});
test(function() {
var b = new Blob();
var prefixes = ['op', 'moz', 'webkit', 'ms'];
for (var i = 0; i < prefixes.length; ++i) {
assert_false(prefixes[i]+'Slice' in b, "'"+prefixes[i]+"Slice' in b");
assert_false(prefixes[i]+'Slice' in Blob.prototype, "'"+prefixes[i]+"Slice in Blob.prototype");
}
}, 'Blob should not support slice prefixed');
test(function() {
var prefixes = ['', 'O', 'Moz', 'WebKit', 'MS'];
for (var i = 0; i < prefixes.length; ++i) {
assert_false(prefixes[i]+'BlobBuilder' in window, prefixes[i]+'BlobBuilder');
}
}, 'BlobBuilder should not be supported.');
test(function() {
assert_false('createFor' in URL);
}, 'createFor method should not be supported');
test(function() {
var b = new Blob();
assert_false('close' in b, 'close in b');
assert_false('close' in Blob.prototype, 'close in Blob.prototype');
assert_false('isClosed' in b, 'isClosed in b');
assert_false('isClosed' in Blob.prototype, 'isClosed in Blob.prototype');
}, 'Blob.close() should not be supported');
test(() => {
const f = new File([], "");
assert_false("lastModifiedDate" in f);
assert_false("lastModifiedDate" in File.prototype);
}, "File's lastModifiedDate should not be supported");
service_worker_test('support/historical-serviceworker.js', 'Service worker test setup');
</script>
</body>
</html>