blob: 5a889f4eff95a304feed5725a79d3267d5609c7e [file] [log] [blame]
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
library fontface_loaded_test;
import 'package:async_helper/async_minitest.dart';
import 'dart:async';
import 'dart:isolate';
import 'dart:html';
class NullTreeSanitizer implements NodeTreeSanitizer {
void sanitizeTree(Node node) {}
}
main() {
var style = new Element.html('''
<style>
@font-face {
font-family: 'Ahem';
src: url(/root_dart/tests/lib/html/Ahem.ttf);
font-style: italic;
font-weight: 300;
unicode-range: U+0-3FF;
font-variant: small-caps;
-webkit-font-feature-settings: "dlig" 1;
/* font-stretch property is not supported */
}
</style>
''', treeSanitizer: new NullTreeSanitizer());
document.head!.append(style);
test('document fonts - temporary', () async {
var atLeastOneFont = false;
var loaded = <Future<FontFace>>[];
document.fonts!.forEach((FontFace fontFace, _, __) async {
atLeastOneFont = true;
var f1 = fontFace.loaded;
var f2 = fontFace.loaded;
loaded.add(fontFace.load());
loaded.add(f1);
loaded.add(f2);
});
expect(atLeastOneFont, isTrue);
return Future.wait(loaded).then(expectAsync((_) async {
document.fonts!.forEach((fontFace, _, __) {
expect(fontFace.status, 'loaded');
});
expect(loaded.length, 3);
for (var loadedEntry in loaded) {
var fontFace = await loadedEntry;
expect(fontFace.status, 'loaded');
var fontFamily = fontFace.family!;
if (fontFamily.startsWith('"')) {
// FF wraps family in quotes - remove the quotes.
fontFamily = fontFamily.substring(1, fontFamily.length - 1);
}
expect(fontFamily, 'Ahem');
}
}));
});
}