blob: 1b9d1d0f47f2bed37dd1d9ff2103e4a1a2067f8f [file] [log] [blame]
// Copyright (c) 2014, 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.
library instantiated_classes_test;
import 'dart:async';
import 'package:expect/expect.dart';
import 'package:async_helper/async_helper.dart';
import 'package:compiler/src/elements/entities.dart'
show ClassEntity, LibraryEntity;
import 'type_test_helper.dart';
void main() {
asyncTest(() => Future.forEach([
() => test("class Class {}", ["Class"]),
() => test("""abstract class A {}
class Class extends A {}""", ["Class"]),
() => test("""class A {}
class Class extends A {}""", ["Class"]),
() => test("""class A {}
class B {}
class Class extends A {}""", ["Class"]),
() => test("""class A {}
class Class implements A {}""", ["Class"]),
() => test("""class A {}
class Class extends Object with A {}""", ["Class"]),
() => test("""class A {}
class B {}
class Class extends Object with B implements A {}""",
["Class"]),
() => test("""class A {}
class Class {}""", ["Class", "A"], ["Class", "A"]),
() => test("""class A {}
class Class extends A {}""", ["Class", "A"], ["Class", "A"]),
() => test("""class A {}
class Class implements A {}""", ["Class", "A"],
["Class", "A"]),
() => test("""class A {}
class B extends A {}
class Class extends B {}""", ["Class", "A"], ["Class", "A"]),
() => test("""class A {}
class B {}
class Class extends B with A {}""", ["Class", "A"],
["Class", "A"]),
// TODO(johnniwinther): Avoid registration of `Class` as instantiated.
() => test("""class A {}
class Class implements A {
factory Class() = A;
}""", ["Class", "A"], ["Class"]),
], (f) => f()));
}
Future test(String source, List<String> directlyInstantiatedClasses,
[List<String> newClasses = const <String>["Class"]]) {
StringBuffer mainSource = new StringBuffer();
mainSource.write('main() {\n');
for (String newClass in newClasses) {
mainSource.write(' new $newClass();\n');
}
mainSource.write('}');
return TypeEnvironment
.create(source,
mainSource: mainSource.toString(), compileMode: CompileMode.mock)
.then((dynamic env) {
LibraryEntity mainLibrary =
env.compiler.frontendStrategy.elementEnvironment.mainLibrary;
Iterable<ClassEntity> expectedClasses =
directlyInstantiatedClasses.map(env.getElement);
Iterable<ClassEntity> actualClasses = env
.compiler.resolutionWorldBuilder.directlyInstantiatedClasses
.where((c) => c.library == mainLibrary);
Expect.setEquals(expectedClasses, actualClasses);
});
}