mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
d4b6898478
* [web] Put all index.html operations in one place * review comments * fix build * change quotes * fix test
142 lines
3.4 KiB
Dart
142 lines
3.4 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
import 'package:flutter_tools/src/html_utils.dart';
|
|
|
|
import '../src/common.dart';
|
|
|
|
const String htmlSample1 = '''
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title></title>
|
|
<base href="/foo/222/">
|
|
<meta charset="utf-8">
|
|
<link rel="icon" type="image/png" href="favicon.png"/>
|
|
</head>
|
|
<body>
|
|
<div></div>
|
|
<script src="main.dart.js"></script>
|
|
</body>
|
|
</html>
|
|
''';
|
|
|
|
const String htmlSample2 = '''
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title></title>
|
|
<base href="$kBaseHrefPlaceholder">
|
|
<meta charset="utf-8">
|
|
<link rel="icon" type="image/png" href="favicon.png"/>
|
|
</head>
|
|
<body>
|
|
<div></div>
|
|
<script src="main.dart.js"></script>
|
|
<script>
|
|
var serviceWorkerVersion = null;
|
|
</script>
|
|
<script>
|
|
navigator.serviceWorker.register('flutter_service_worker.js');
|
|
</script>
|
|
</body>
|
|
</html>
|
|
''';
|
|
|
|
String htmlSample2Replaced({
|
|
required String baseHref,
|
|
required String serviceWorkerVersion,
|
|
}) =>
|
|
'''
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title></title>
|
|
<base href="$baseHref">
|
|
<meta charset="utf-8">
|
|
<link rel="icon" type="image/png" href="favicon.png"/>
|
|
</head>
|
|
<body>
|
|
<div></div>
|
|
<script src="main.dart.js"></script>
|
|
<script>
|
|
var serviceWorkerVersion = "$serviceWorkerVersion";
|
|
</script>
|
|
<script>
|
|
navigator.serviceWorker.register('flutter_service_worker.js?v=$serviceWorkerVersion');
|
|
</script>
|
|
</body>
|
|
</html>
|
|
''';
|
|
|
|
const String htmlSample3 = '''
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title></title>
|
|
<meta charset="utf-8">
|
|
<link rel="icon" type="image/png" href="favicon.png"/>
|
|
</head>
|
|
<body>
|
|
<div></div>
|
|
<script src="main.dart.js"></script>
|
|
</body>
|
|
</html>
|
|
''';
|
|
|
|
void main() {
|
|
test('can parse baseHref', () {
|
|
expect(IndexHtml('<base href="/foo/111/">').getBaseHref(), 'foo/111');
|
|
expect(IndexHtml(htmlSample1).getBaseHref(), 'foo/222');
|
|
expect(IndexHtml(htmlSample2).getBaseHref(), ''); // Placeholder base href.
|
|
});
|
|
|
|
test('handles missing baseHref', () {
|
|
expect(IndexHtml('').getBaseHref(), '');
|
|
expect(IndexHtml('<base>').getBaseHref(), '');
|
|
expect(IndexHtml(htmlSample3).getBaseHref(), '');
|
|
});
|
|
|
|
test('throws on invalid baseHref', () {
|
|
expect(() => IndexHtml('<base href>').getBaseHref(), throwsToolExit());
|
|
expect(() => IndexHtml('<base href="">').getBaseHref(), throwsToolExit());
|
|
expect(() => IndexHtml('<base href="foo/111">').getBaseHref(), throwsToolExit());
|
|
expect(
|
|
() => IndexHtml('<base href="foo/111/">').getBaseHref(),
|
|
throwsToolExit(),
|
|
);
|
|
expect(
|
|
() => IndexHtml('<base href="/foo/111">').getBaseHref(),
|
|
throwsToolExit(),
|
|
);
|
|
});
|
|
|
|
test('applies substitutions', () {
|
|
final IndexHtml indexHtml = IndexHtml(htmlSample2);
|
|
indexHtml.applySubstitutions(
|
|
baseHref: '/foo/333/',
|
|
serviceWorkerVersion: 'v123xyz',
|
|
);
|
|
expect(
|
|
indexHtml.content,
|
|
htmlSample2Replaced(
|
|
baseHref: '/foo/333/',
|
|
serviceWorkerVersion: 'v123xyz',
|
|
),
|
|
);
|
|
});
|
|
|
|
test('re-parses after substitutions', () {
|
|
final IndexHtml indexHtml = IndexHtml(htmlSample2);
|
|
expect(indexHtml.getBaseHref(), ''); // Placeholder base href.
|
|
|
|
indexHtml.applySubstitutions(
|
|
baseHref: '/foo/333/',
|
|
serviceWorkerVersion: 'v123xyz',
|
|
);
|
|
// The parsed base href should be updated after substitutions.
|
|
expect(indexHtml.getBaseHref(), 'foo/333');
|
|
});
|
|
}
|