| // 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 'package:_fe_analyzer_shared/src/messages/diagnostic_message.dart' |
| show DiagnosticMessage, getMessageCodeObject; |
| import 'package:async_helper/async_helper.dart' show asyncTest; |
| import 'package:expect/expect.dart' show Expect; |
| import 'package:front_end/src/api_prototype/compiler_options.dart' |
| show CompilerOptions; |
| import 'package:front_end/src/api_prototype/memory_file_system.dart' |
| show MemoryFileSystem; |
| import 'package:front_end/src/base/compiler_context.dart' show CompilerContext; |
| import 'package:front_end/src/base/messages.dart' |
| show codeCantReadFile, codePackagesFileFormat; |
| import 'package:front_end/src/base/processed_options.dart' |
| show ProcessedOptions; |
| |
| void main() { |
| Uri root = Uri.parse("org-dartlang-test:///"); |
| MemoryFileSystem fs = new MemoryFileSystem(root); |
| Uri packages = root.resolve(".dart_tool/package_config.json"); |
| fs.entityForUri(packages).writeAsStringSync("bad\n"); |
| List<DiagnosticMessage> messages = <DiagnosticMessage>[]; |
| CompilerContext c = new CompilerContext(new ProcessedOptions( |
| options: new CompilerOptions() |
| ..fileSystem = fs |
| ..onDiagnostic = (message) { |
| messages.add(message); |
| })); |
| asyncTest(() async { |
| await c |
| .runInContext<void>((_) => c.options.createPackagesFromFile(packages)); |
| Expect.identical( |
| codePackagesFileFormat, getMessageCodeObject(messages.single)); |
| messages.clear(); |
| |
| await c.runInContext<void>( |
| (_) => c.options.createPackagesFromFile(root.resolve("missing-file"))); |
| Expect.identical(codeCantReadFile, getMessageCodeObject(messages.single)); |
| messages.clear(); |
| }); |
| } |