blob: 5ed7be425338a2a8f555e1dd2c6908ea85e08e39 [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 test program for constructors and initializers.
import "package:expect/expect.dart";
// Expect the initializer expressions E(i) to be evaluated
// in the order 1, 2, 3, ...
// This test has no inheritance but many fields to flush out issues with
// ordering of fields.
String trace = "";
int E(int i) {
trace += "$i-";
return i;
}
class A {
var j; // Names are in reverse order to detect sorting by name...
var i = 0; // Initialized odd/even to detect these inits affecting order.
var h;
var g = 0;
var f;
var e = 0;
var d;
var c = 0;
var b;
var a = 0;
A()
: a = E(1), // Initializations in different order to decls. Ascending...
b = E(2),
c = E(3),
f = E(4), // Descending to be perverse...
e = E(5),
d = E(6),
g = E(7), // Ascending again.
h = E(8),
i = E(9),
j = E(10) {
Expect.equals(1, a);
Expect.equals(2, b);
Expect.equals(3, c);
Expect.equals(4, f);
Expect.equals(5, e);
Expect.equals(6, d);
Expect.equals(7, g);
Expect.equals(8, h);
Expect.equals(9, i);
Expect.equals(10, j);
}
}
main() {
var x = new A();
Expect.equals('1-2-3-4-5-6-7-8-9-10-', trace);
}