Bob Nystrom
6c757957db
DDC's codegen test copies those files to a local "gen" directory so that it can do stuff like splitting out the multitests before it compiles them to JS. I left all of that alone, so the rest of DDC's test infrastructure is unchanged. The very first step that builds the "gen" directory just copies from sdk/tests/..._strong/... instead and the rest is good to go. I did not move not_yet_strong_tests.dart somewhere more accessible yet because I'm not sure if kernel needs it or where it should go. I did not create any status files because DDC doesn't need them and there are no test suites for the new directories for the other platforms.
108 lines
2.8 KiB
Dart
108 lines
2.8 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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// Dart test program for testing the instanceof operation.
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import "package:expect/expect.dart";
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abstract class I { }
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abstract class AI implements I { }
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class A implements AI {
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const A();
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}
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class B implements I {
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const B();
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}
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class C extends A {
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const C() : super();
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}
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class InstanceofTest {
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static testMain() {
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var a = new A();
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var b = new B();
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var c = new C();
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var n = null;
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Expect.equals(true, a is A);
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Expect.equals(true, b is B);
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Expect.equals(true, c is C);
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Expect.equals(true, c is A);
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Expect.equals(true, a is AI);
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Expect.equals(true, a is I);
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Expect.equals(false, b is AI);
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Expect.equals(true, b is I);
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Expect.equals(true, c is AI);
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Expect.equals(true, c is I);
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Expect.equals(false, n is AI);
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Expect.equals(false, n is I);
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Expect.equals(false, a is B);
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Expect.equals(false, a is C);
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Expect.equals(false, b is A);
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Expect.equals(false, b is C);
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Expect.equals(false, c is B);
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Expect.equals(false, n is A);
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Expect.equals(false, null is A);
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Expect.equals(false, null is B);
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Expect.equals(false, null is C);
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Expect.equals(false, null is AI);
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Expect.equals(false, null is I);
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{
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var a = new List(5);
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Expect.equals(true, a is List);
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Expect.equals(true, a is List<Object>);
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Expect.equals(true, a is List<int>);
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Expect.equals(true, a is List<num>);
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Expect.equals(true, a is List<String>);
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}
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{
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var a = new List<Object>(5);
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Expect.equals(true, a is List);
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Expect.equals(true, a is List<Object>);
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Expect.equals(false, a is List<int>);
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Expect.equals(false, a is List<num>);
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Expect.equals(false, a is List<String>);
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}
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{
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var a = new List<int>(5);
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Expect.equals(true, a is List);
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Expect.equals(true, a is List<Object>);
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Expect.equals(true, a is List<int>);
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Expect.equals(true, a is List<num>);
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Expect.equals(false, a is List<String>);
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}
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{
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var a = new List<num>(5);
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Expect.equals(true, a is List);
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Expect.equals(true, a is List<Object>);
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Expect.equals(false, a is List<int>);
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Expect.equals(true, a is List<num>);
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Expect.equals(false, a is List<String>);
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}
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{
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var a = new List<String>(5);
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Expect.equals(true, a is List);
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Expect.equals(true, a is List<Object>);
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Expect.equals(false, a is List<int>);
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Expect.equals(false, a is List<num>);
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Expect.equals(true, a is List<String>);
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}
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}
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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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InstanceofTest.testMain();
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}
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}
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