Ben Konyi
30dde80447
Bug: Change-Id: I4b6845b0539fc5b8bb7118d6e920685afb0b3edc Reviewed-on: https://dart-review.googlesource.com/5342 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Erik Ernst <eernst@google.com> Reviewed-by: Jennifer Messerly <jmesserly@google.com>
67 lines
1.3 KiB
Dart
67 lines
1.3 KiB
Dart
// Copyright (c) 2011, 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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// Tests static and instance fields initialization.
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class DefaultInitTest {
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static testMain() {
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Expect.equals(0, A.a);
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Expect.equals(2, A.b);
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Expect.equals(null, A.c);
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A a1 = new A(42);
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Expect.equals(42, a1.d);
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Expect.equals(null, a1.e);
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A a2 = new A.named(43);
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Expect.equals(null, a2.d);
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Expect.equals(43, a2.e);
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Expect.equals(42, B.instance.x);
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Expect.equals(3, C.instance.z);
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}
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}
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class A {
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static const int a = 0;
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static const int b = 2;
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static int c;
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int d;
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int e;
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A(int val) {
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d = val;
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}
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A.named(int val) {
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e = val;
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}
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}
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// The following tests cover cases described in b/4101270
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class B {
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static const B instance = const B();
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// by putting this field after the static initializer above, the JS code gen
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// was calling the constructor before the setter of this property was defined.
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final int x;
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const B() : this.x = (41 + 1);
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}
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class C {
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// forward reference to another class
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static const D instance = const D();
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C() {}
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}
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class D {
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const D() : this.z = 3;
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final int z;
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}
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main() {
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DefaultInitTest.testMain();
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}
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