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 .
68 lines
2.0 KiB
Dart
68 lines
2.0 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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// Test that instanceof works correctly with type variables.
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import "package:expect/expect.dart";
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// Test that partially typed generic instances are correctly constructed.
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// Test factory case.
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class Foo<K, V> {
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Foo() {}
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factory Foo.fac() {
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return new Foo<K, V>();
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}
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FooString() {
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return new Foo<K, String>.fac();
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}
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}
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// Test constructor case.
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class Moo<K, V> {
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Moo() {}
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MooString() {
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return new Moo<K, String>();
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}
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}
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testAll() {
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var foo_int_num = new Foo<int, num>();
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Expect.isTrue(foo_int_num is Foo<int, num>);
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Expect.isTrue(foo_int_num is! Foo<int, String>);
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// foo_int_num.FooString() returns a Foo<int, String>
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Expect.isTrue(foo_int_num.FooString() is! Foo<int, num>);
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Expect.isTrue(foo_int_num.FooString() is Foo<int, String>);
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var foo_raw = new Foo();
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Expect.isTrue(foo_raw is Foo<int, num>);
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Expect.isTrue(foo_raw is Foo<int, String>);
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// foo_raw.FooString() returns a Foo<dynamic, String>
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Expect.isTrue(foo_raw.FooString() is! Foo<int, num>);
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Expect.isTrue(foo_raw.FooString() is Foo<int, String>);
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var moo_int_num = new Moo<int, num>();
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Expect.isTrue(moo_int_num is Moo<int, num>);
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Expect.isTrue(moo_int_num is! Moo<int, String>);
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// moo_int_num.MooString() returns a Moo<int, String>
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Expect.isTrue(moo_int_num.MooString() is! Moo<int, num>);
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Expect.isTrue(moo_int_num.MooString() is Moo<int, String>);
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var moo_raw = new Moo();
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Expect.isTrue(moo_raw is Moo<int, num>);
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Expect.isTrue(moo_raw is Moo<int, String>);
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// moo_raw.MooString() returns a Moo<dynamic, String>
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Expect.isTrue(moo_raw.MooString() is! Moo<int, num>);
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Expect.isTrue(moo_raw.MooString() is Moo<int, String>);
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}
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main() {
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// Repeat type checks so that inlined tests can be tested as well.
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for (int i = 0; i < 5; i++) {
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testAll();
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}
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}
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