| // Copyright (c) 2012, 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:expect/expect.dart"; |
| import "package:async_helper/async_helper.dart"; |
| import 'package:compiler/compiler_new.dart'; |
| import 'package:compiler/src/commandline_options.dart'; |
| import '../memory_compiler.dart'; |
| |
| const MEMORY_SOURCE_FILES = const { |
| 'main.dart': ''' |
| import 'package:expect/expect.dart'; |
| |
| @NoInline() |
| foo(y) => 49912344 + y; |
| |
| class A { |
| var field; |
| |
| @NoInline() |
| A([this.field = 4711]); |
| |
| @NoInline() |
| static bar(x) => x + 123455; |
| |
| @NoInline() |
| gee(x, y) => x + y + 81234512; |
| } |
| |
| main() { |
| print(foo(23412)); |
| print(A.bar(87654)); |
| print(new A().gee(1337, 919182)); |
| print(new A().field + 1); |
| }''' |
| }; |
| |
| void main() { |
| runTest({bool useKernel}) async { |
| OutputCollector collector = new OutputCollector(); |
| await runCompiler( |
| memorySourceFiles: MEMORY_SOURCE_FILES, |
| outputProvider: collector, |
| options: useKernel ? [] : [Flags.useOldFrontend]); |
| // Simply check that the constants of the small functions are still in the |
| // output, and that we don't see the result of constant folding. |
| String jsOutput = collector.getOutput('', OutputType.js); |
| |
| Expect.isTrue(jsOutput.contains('49912344')); |
| Expect.isTrue(jsOutput.contains('123455')); |
| Expect.isTrue(jsOutput.contains('81234512')); |
| Expect.isFalse(jsOutput.contains('49935756')); |
| Expect.isFalse(jsOutput.contains('211109')); |
| Expect.isFalse(jsOutput.contains('82155031')); |
| Expect.isFalse(jsOutput.contains('4712')); |
| } |
| |
| asyncTest(() async { |
| print('--test from ast---------------------------------------------------'); |
| await runTest(useKernel: false); |
| print('--test from kernel------------------------------------------------'); |
| await runTest(useKernel: true); |
| }); |
| } |