blob: 46626f43e1890421c3e89bb7aa0df333fed08d19 [file] [log] [blame]
// Copyright (c) 2017, 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 '../helpers/memory_compiler.dart';
import 'package:async_helper/async_helper.dart';
import 'package:compiler/src/apiimpl.dart' show CompilerImpl;
import 'package:compiler/src/common_elements.dart';
import 'package:compiler/src/elements/entities.dart'
show LibraryEntity, ClassEntity;
import 'package:compiler/src/kernel/dart2js_target.dart';
import 'package:compiler/src/kernel/loader.dart';
import 'package:expect/expect.dart';
import 'package:front_end/src/api_unstable/dart2js.dart';
import 'package:front_end/src/fasta/kernel/utils.dart' show serializeComponent;
import 'package:kernel/target/targets.dart' show TargetFlags;
/// Test that the compiler can successfully read in .dill kernel files rather
/// than just string source files.
main() {
asyncTest(() async {
String filename = 'tests/corelib/list_literal_test.dart';
Uri uri = Uri.base.resolve(filename);
DiagnosticCollector diagnostics = DiagnosticCollector();
OutputCollector output = OutputCollector();
var options = CompilerOptions()
..target = Dart2jsTarget("dart2js", TargetFlags(enableNullSafety: true))
..nnbdMode = NnbdMode.Strong
..packagesFileUri = Uri.base.resolve('.packages')
..additionalDills = <Uri>[
computePlatformBinariesLocation().resolve("dart2js_platform.dill"),
]
..setExitCodeOnProblem = true
..verify = true;
List<int> kernelBinary =
serializeComponent((await kernelForProgram(uri, options)).component);
CompilerImpl compiler = compilerFor(
entryPoint: uri,
memorySourceFiles: {'main.dill': kernelBinary},
diagnosticHandler: diagnostics,
outputProvider: output);
KernelResult result = await compiler.kernelLoader.load();
compiler.frontendStrategy.registerLoadedLibraries(result);
Expect.equals(0, diagnostics.errors.length);
Expect.equals(0, diagnostics.warnings.length);
ElementEnvironment environment =
compiler.frontendStrategy.elementEnvironment;
LibraryEntity library = environment.lookupLibrary(uri);
Expect.isNotNull(library);
ClassEntity clss = environment.lookupClass(library, 'ListLiteralTest');
Expect.isNotNull(clss);
var member = environment.lookupClassMember(clss, 'testMain');
Expect.isNotNull(member);
});
}