blob: 3513254e54218bcf45a885a0635aaffee72aafc1 [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
import "package:expect/expect.dart";
// Tests static and instance fields initialization.
class DefaultInitTest {
static testMain() {
Expect.equals(0, A.a);
Expect.equals(2, A.b);
Expect.equals(null, A.c);
A a1 = new A(42);
Expect.equals(42, a1.d);
Expect.equals(null, a1.e);
A a2 = new A.named(43);
Expect.equals(null, a2.d);
Expect.equals(43, a2.e);
Expect.equals(42, B.instance.x);
Expect.equals(3, C.instance.z);
}
}
class A {
static const int a = 0;
static const int b = 2;
static int c;
int d;
int e;
A(int val) {
d = val;
}
A.named(int val) {
e = val;
}
}
// The following tests cover cases described in b/4101270
class B {
static const B instance = const B();
// by putting this field after the static initializer above, the JS code gen
// was calling the constructor before the setter of this property was defined.
final int x;
const B() : this.x = (41 + 1);
}
class C {
// forward reference to another class
static const D instance = const D();
C() {}
}
class D {
const D() : this.z = 3;
final int z;
}
main() {
DefaultInitTest.testMain();
}