| // 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. |
| |
| // @dart = 2.7 |
| |
| import 'package:expect/expect.dart'; |
| import 'package:async_helper/async_helper.dart'; |
| import 'package:compiler/src/compiler.dart'; |
| import 'package:compiler/src/elements/entities.dart'; |
| import 'package:compiler/src/world.dart' show JClosedWorld; |
| import '../helpers/memory_compiler.dart'; |
| |
| const Map<String, String> MEMORY_SOURCE_FILES = const { |
| 'main.dart': r""" |
| int method(String arg) => arg.length; |
| |
| @pragma('dart2js:noInline') |
| int methodNoInline(String arg) => arg.length; |
| |
| @pragma('dart2js:tryInline') |
| int methodTryInline(String arg) { |
| return arg.length; |
| } |
| |
| void main(List<String> args) { |
| print(method(args[0])); |
| print(method('bar')); |
| print(methodNoInline(args[0])); |
| print(methodNoInline('bar')); |
| print(methodTryInline(args[0])); |
| print(methodTryInline('bar')); |
| } |
| """ |
| }; |
| |
| main() { |
| asyncTest(() async { |
| await runTest(); |
| }); |
| } |
| |
| runTest() async { |
| CompilationResult result = |
| await runCompiler(memorySourceFiles: MEMORY_SOURCE_FILES); |
| Compiler compiler = result.compiler; |
| JClosedWorld closedWorld = compiler.backendClosedWorldForTesting; |
| Expect.isFalse(compiler.compilationFailed, 'Unsuccessful compilation'); |
| |
| void test(String name, |
| {bool expectNoInline: false, bool expectTryInline: false}) { |
| LibraryEntity mainApp = closedWorld.elementEnvironment.mainLibrary; |
| FunctionEntity method = |
| closedWorld.elementEnvironment.lookupLibraryMember(mainApp, name); |
| Expect.isNotNull(method, "Cannot find method '$name'"); |
| Expect.equals( |
| expectNoInline, |
| closedWorld.annotationsData.hasNoInline(method), |
| "Unexpected annotation of 'noInline' on '$method'."); |
| Expect.equals( |
| expectTryInline, |
| closedWorld.annotationsData.hasTryInline(method), |
| "Unexpected annotation of 'tryInline' on '$method'."); |
| } |
| |
| test('method'); |
| test('methodNoInline', expectNoInline: true); |
| test('methodTryInline', expectTryInline: true); |
| } |