blob: 14dd0261cc03fe9d27a4355eaaf126f3a8fa5971 [file] [log] [blame]
// 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 'dart:io';
import 'package:front_end/src/api_prototype/compiler_options.dart'
show CompilerOptions;
import 'package:front_end/src/api_prototype/compilation_message.dart'
show CompilationMessage;
import 'package:kernel/ast.dart';
import 'package:kernel/kernel.dart';
import 'package:test/test.dart';
import 'package:vm/bytecode/gen_bytecode.dart' show generateBytecode;
import 'package:vm/kernel_front_end.dart' show runWithFrontEndCompilerContext;
import '../common_test_utils.dart';
final String pkgVmDir = Platform.script.resolve('../..').toFilePath();
runTestCase(Uri source) async {
// Certain tests require super-mixin semantics which is used in Flutter.
bool enableSuperMixins = source.pathSegments.last == 'super_calls.dart';
Component component = await compileTestCaseToKernelProgram(source,
enableSuperMixins: enableSuperMixins);
final options = new CompilerOptions()
..strongMode = true
..reportMessages = true
..onError = (CompilationMessage error) {
fail("Compilation error: ${error}");
await runWithFrontEndCompilerContext(source, options, component, () {
// Need to omit source positions from bytecode as they are different on
// Linux and Windows (due to differences in newline characters).
generateBytecode(component, strongMode: true, omitSourcePositions: true);
final actual = kernelLibraryToString(component.mainMethod.enclosingLibrary);
compareResultWithExpectationsFile(source, actual);
main() {
group('gen-bytecode', () {
final testCasesDir = new Directory(pkgVmDir + '/testcases/bytecode');
for (var entry
in testCasesDir.listSync(recursive: true, followLinks: false)) {
if (entry.path.endsWith(".dart")) {
test(entry.path, () => runTestCase(entry.uri));