| // Copyright (c) 2016, 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 dart2js.serialization_resolved_ast_test; |
| |
| import 'dart:async'; |
| import 'package:async_helper/async_helper.dart'; |
| import 'package:expect/expect.dart'; |
| import 'package:compiler/src/commandline_options.dart'; |
| import 'package:compiler/src/common/backend_api.dart'; |
| import 'package:compiler/src/common/names.dart'; |
| import 'package:compiler/src/compiler.dart'; |
| import 'package:compiler/src/elements/elements.dart'; |
| import 'package:compiler/src/filenames.dart'; |
| import 'package:compiler/src/serialization/equivalence.dart'; |
| import 'memory_compiler.dart'; |
| import 'serialization_helper.dart'; |
| import 'serialization_test_data.dart'; |
| import 'serialization_test_helper.dart'; |
| |
| |
| main(List<String> args) { |
| Arguments arguments = new Arguments.from(args); |
| asyncTest(() async { |
| String serializedData = await serializeDartCore( |
| arguments: arguments, serializeResolvedAst: true); |
| if (arguments.filename != null) { |
| Uri entryPoint = Uri.base.resolve(nativeToUriPath(arguments.filename)); |
| await check(serializedData, entryPoint); |
| } else { |
| Uri entryPoint = Uri.parse('memory:main.dart'); |
| // TODO(johnniwinther): Change to test all serialized resolved ast instead |
| // only those used in the test. |
| Test test = TESTS.last; |
| await check(serializedData, entryPoint, test.sourceFiles); |
| } |
| }); |
| } |
| |
| Future check( |
| String serializedData, |
| Uri entryPoint, |
| [Map<String, String> sourceFiles = const <String, String>{}]) async { |
| |
| Compiler compilerNormal = compilerFor( |
| memorySourceFiles: sourceFiles, |
| options: [Flags.analyzeAll]); |
| compilerNormal.resolution.retainCachesForTesting = true; |
| await compilerNormal.run(entryPoint); |
| |
| Compiler compilerDeserialized = compilerFor( |
| memorySourceFiles: sourceFiles, |
| options: [Flags.analyzeAll]); |
| compilerDeserialized.resolution.retainCachesForTesting = true; |
| deserialize( |
| compilerDeserialized, serializedData, deserializeResolvedAst: true); |
| await compilerDeserialized.run(entryPoint); |
| |
| checkAllResolvedAsts(compilerNormal, compilerDeserialized, verbose: true); |
| } |
| |
| void checkAllResolvedAsts( |
| Compiler compiler1, |
| Compiler compiler2, |
| {bool verbose: false}) { |
| checkLoadedLibraryMembers( |
| compiler1, |
| compiler2, |
| (Element member1) { |
| return compiler1.resolution.hasResolvedAst(member1); |
| }, |
| checkResolvedAsts, |
| verbose: verbose); |
| } |
| |
| |
| /// Check equivalence of [impact1] and [impact2]. |
| void checkResolvedAsts(Compiler compiler1, Element member1, |
| Compiler compiler2, Element member2, |
| {bool verbose: false}) { |
| ResolvedAst resolvedAst1 = compiler1.resolution.getResolvedAst(member1); |
| ResolvedAst resolvedAst2 = |
| compiler2.serialization.deserializer.getResolvedAst(member2); |
| |
| if (resolvedAst1 == null || resolvedAst2 == null) return; |
| |
| if (verbose) { |
| print('Checking resolved asts for $member1 vs $member2'); |
| } |
| |
| testResolvedAstEquivalence( |
| resolvedAst1, resolvedAst2, const CheckStrategy()); |
| } |