Ryan Macnak
00b2e580a3
Bug: https://github.com/dart-lang/sdk/issues/40045 Change-Id: I597259b38684de87016f1e136723d24f4ac05420 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132440 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
113 lines
4.4 KiB
Dart
113 lines
4.4 KiB
Dart
// Copyright (c) 2013, 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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library test.constructor_kinds_test;
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import 'dart:mirrors';
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import 'package:expect/expect.dart';
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class ClassWithDefaultConstructor {}
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class Class {
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Class.generativeConstructor();
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Class.redirectingGenerativeConstructor() : this.generativeConstructor();
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factory Class.factoryConstructor() => new Class.generativeConstructor();
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factory Class.redirectingFactoryConstructor() = Class.factoryConstructor;
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const Class.constGenerativeConstructor();
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const Class.constRedirectingGenerativeConstructor()
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: this.constGenerativeConstructor();
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// Not legal.
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// const factory Class.constFactoryConstructor() => ...
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const factory Class.constRedirectingFactoryConstructor() =
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Class.constGenerativeConstructor;
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}
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main() {
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ClassMirror cm;
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MethodMirror mm;
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// Multitest with and without constructor calls. On the VM, we want to check
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// that constructor properties are correctly set even if the constructor
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// hasn't been fully compiled. On dart2js, we want to check that constructors
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// are retain even if there are no base-level calls.
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new ClassWithDefaultConstructor(); // //# 01: ok
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new Class.generativeConstructor(); // //# 01: ok
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new Class.redirectingGenerativeConstructor(); // //# 01: ok
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new Class.factoryConstructor(); // //# 01: ok
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new Class.redirectingFactoryConstructor(); // //# 01: ok
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const Class.constGenerativeConstructor(); // //# 01: ok
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const Class.constRedirectingGenerativeConstructor(); // //# 01: ok
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const Class.constRedirectingFactoryConstructor(); // //# 01: ok
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cm = reflectClass(ClassWithDefaultConstructor);
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mm = cm.declarations.values
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.where((d) => d is MethodMirror && d.isConstructor)
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.single as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isTrue(mm.isGenerativeConstructor);
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Expect.isFalse(mm.isFactoryConstructor);
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Expect.isFalse(mm.isRedirectingConstructor);
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Expect.isFalse(mm.isConstConstructor);
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cm = reflectClass(Class);
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mm = cm.declarations[#Class.generativeConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isTrue(mm.isGenerativeConstructor);
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Expect.isFalse(mm.isFactoryConstructor);
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Expect.isFalse(mm.isRedirectingConstructor);
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Expect.isFalse(mm.isConstConstructor);
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mm = cm.declarations[#Class.redirectingGenerativeConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isTrue(mm.isGenerativeConstructor);
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Expect.isFalse(mm.isFactoryConstructor);
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Expect.isTrue(mm.isRedirectingConstructor);
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Expect.isFalse(mm.isConstConstructor);
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mm = cm.declarations[#Class.factoryConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isFalse(mm.isGenerativeConstructor);
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Expect.isTrue(mm.isFactoryConstructor);
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Expect.isFalse(mm.isRedirectingConstructor);
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Expect.isFalse(mm.isConstConstructor);
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mm = cm.declarations[#Class.redirectingFactoryConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isFalse(mm.isGenerativeConstructor);
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Expect.isTrue(mm.isFactoryConstructor);
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Expect.isTrue(mm.isRedirectingConstructor);
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Expect.isFalse(mm.isConstConstructor);
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mm = cm.declarations[#Class.constGenerativeConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isTrue(mm.isGenerativeConstructor);
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Expect.isFalse(mm.isFactoryConstructor);
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Expect.isFalse(mm.isRedirectingConstructor);
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Expect.isTrue(mm.isConstConstructor);
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mm = cm.declarations[#Class.constRedirectingGenerativeConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isTrue(mm.isGenerativeConstructor);
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Expect.isFalse(mm.isFactoryConstructor);
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Expect.isTrue(mm.isRedirectingConstructor);
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Expect.isTrue(mm.isConstConstructor);
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// Not legal.
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// mm = cm.declarations[#Class.constFactoryConstructor] as MethodMirror;
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// Expect.isTrue(mm.isConstructor);
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// Expect.isFalse(mm.isGenerativeConstructor);
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// Expect.isTrue(mm.isFactoryConstructor);
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// Expect.isFalse(mm.isRedirectingConstructor);
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// Expect.isTrue(mm.isConstConstructor);
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mm = cm.declarations[#Class.constRedirectingFactoryConstructor] as MethodMirror;
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Expect.isTrue(mm.isConstructor);
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Expect.isFalse(mm.isGenerativeConstructor);
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Expect.isTrue(mm.isFactoryConstructor);
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Expect.isTrue(mm.isRedirectingConstructor);
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Expect.isTrue(mm.isConstConstructor);
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}
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