Jacob Richman
2dcd56ef43
There are far too many files here to review everyone carefully. Spot checking most of the diffs look good as test code is generally written with less care than application code so lots of ugly formatting get through. If people notice files where the automated formatting bothers them feel free to comment indicating file names and I'll move spaces within comments to make the formatting cleaner and use comments to force block formatting as I have done for other case where formatting looked bad. BUG= R=efortuna@google.com Review-Url: https://codereview.chromium.org/2771453003 .
61 lines
1.6 KiB
Dart
61 lines
1.6 KiB
Dart
// Copyright (c) 2012, 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 "package:expect/expect.dart";
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class BaseClass {
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var foo;
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BaseClass() {
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foo = 0;
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}
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toString() => "BaseClass";
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}
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/**
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* This class declaration causes an intentional type warning as it
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* isn't marked abstract. It is abstract because it doesn't
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* "implement" the field foo.
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*/
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class ImplementsClass implements BaseClass {
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ImplementsClass() {}
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}
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abstract class ExtendsClass implements BaseClass {}
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/**
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* This class declaration causes an intentional type warning as it
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* isn't marked abstract. It is abstract because it doesn't
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* "implement" the field foo.
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*/
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class ImplementsExtendsClass implements ExtendsClass {
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ImplementsExtendsClass() {}
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}
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main() {
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ImplementsClass c1 = new ImplementsClass();
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ImplementsExtendsClass c2 = new ImplementsExtendsClass();
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try {
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c1.foo;
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Expect.fail('expected a NoSuchMethodError');
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} on NoSuchMethodError catch (ex) {
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// Expected error.
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}
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try {
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c2.foo;
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Expect.fail('expected a NoSuchMethodError');
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} on NoSuchMethodError catch (ex) {
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// Expected error.
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}
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Expect.equals(true, c1 is BaseClass);
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Expect.equals(true, c1 is! ExtendsClass);
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Expect.equals(true, c2 is BaseClass);
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Expect.equals(true, c2 is ExtendsClass);
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Expect.equals(true, c2 is! ImplementsClass);
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Expect.equals("BaseClass", "${new BaseClass()}");
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// Verify we don't inherit toString from BaseClass
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Expect.notEquals("BaseClass", "${c1}");
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Expect.notEquals("BaseClass", "${c2}");
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}
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