| // Copyright (c) 2018, 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:async'; |
| |
| import 'package:build/build.dart'; |
| import 'package:path/path.dart' as p; |
| |
| /// A [Builder] that injects bootstrapping code used by the test runner to run |
| /// tests in --precompiled mode. |
| /// |
| /// This doesn't modify existing code at all, it just adds wrapper files that |
| /// can be used to load isolates or iframes. |
| class TestBootstrapBuilder extends Builder { |
| @override |
| final buildExtensions = const { |
| '_test.dart': [ |
| '_test.dart.vm_test.dart', |
| '_test.dart.browser_test.dart', |
| '_test.dart.node_test.dart', |
| ] |
| }; |
| TestBootstrapBuilder(); |
| |
| @override |
| Future<Null> build(BuildStep buildStep) async { |
| var id = buildStep.inputId; |
| |
| await buildStep.writeAsString(id.addExtension('.vm_test.dart'), ''' |
| import "dart:isolate"; |
| |
| import "package:test/bootstrap/vm.dart"; |
| |
| import "${p.url.basename(id.path)}" as test; |
| |
| void main(_, SendPort message) { |
| internalBootstrapVmTest(() => test.main, message); |
| } |
| '''); |
| |
| await buildStep.writeAsString(id.addExtension('.browser_test.dart'), ''' |
| import "package:test/bootstrap/browser.dart"; |
| |
| import "${p.url.basename(id.path)}" as test; |
| |
| void main() { |
| internalBootstrapBrowserTest(() => test.main); |
| } |
| '''); |
| |
| await buildStep.writeAsString(id.addExtension('.node_test.dart'), ''' |
| import "package:test/bootstrap/node.dart"; |
| |
| import "${p.url.basename(id.path)}" as test; |
| |
| void main() { |
| internalBootstrapNodeTest(() => test.main); |
| } |
| '''); |
| } |
| } |