blob: f4028f5fea7c11757924e06a1e97652538037a9d [file] [log] [blame]
// Copyright (c) 2019, 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.
import 'dart:io';
import 'package:expect/expect.dart';
import 'package:path/path.dart' as p;
import 'package:source_maps/source_maps.dart' as sm;
void main() async {
final binDir = p.dirname(Platform.resolvedExecutable);
final sdkDir = p.dirname(binDir);
// This test expects to run in a build SDK.
Expect.isTrue(binDir.endsWith('bin'));
final sdkJsMapDir =
p.joinAll([sdkDir, 'lib', 'dev_compiler', 'kernel', 'amd']);
final sdkJsMapFile = p.join(sdkJsMapDir, 'dart_sdk.js.map');
final sdkJsMapText = await File(sdkJsMapFile).readAsString();
var mapping = sm.parse(sdkJsMapText) as sm.SingleMapping;
var urls = mapping.urls;
Expect.isTrue(urls.isNotEmpty);
for (var url in urls) {
Expect.equals(p.extension(url), '.dart');
Expect.isFalse(p.isAbsolute(url));
var fullPath = p.canonicalize(p.join(sdkJsMapDir, url));
Expect.isTrue(await File(fullPath).exists());
}
}