Aske Simon Christensen
7f3f2bcec2
Change-Id: Id8d8a57d9d69cd94be83ecfb4a43cbde26e37b7f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159665 Commit-Queue: Aske Simon Christensen <askesc@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>
50 lines
1.5 KiB
Dart
50 lines
1.5 KiB
Dart
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:io';
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import 'package:kernel/target/targets.dart';
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import 'package:kernel/ast.dart';
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import 'package:kernel/kernel.dart';
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import 'package:kernel/verifier.dart';
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import 'package:test/test.dart';
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import 'package:vm/transformations/unreachable_code_elimination.dart'
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show transformComponent;
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import '../common_test_utils.dart';
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final String pkgVmDir = Platform.script.resolve('../..').toFilePath();
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runTestCase(Uri source) async {
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final target = new TestingVmTarget(new TargetFlags());
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Component component = await compileTestCaseToKernelProgram(source,
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target: target,
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environmentDefines: {
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'test.define.isTrue': 'true',
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'test.define.isFalse': 'false'
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});
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component = transformComponent(component, /* enableAsserts = */ false);
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verifyComponent(component);
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final actual = kernelLibraryToString(component.mainMethod.enclosingLibrary);
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compareResultWithExpectationsFile(source, actual);
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}
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main() {
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group('unreachable-code-elimination', () {
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final testCasesDir = new Directory(
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pkgVmDir + '/testcases/transformations/unreachable_code_elimination');
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for (var entry in testCasesDir
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.listSync(recursive: true, followLinks: false)
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.reversed) {
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if (entry.path.endsWith(".dart")) {
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test(entry.path, () => runTestCase(entry.uri));
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}
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}
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});
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}
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