blob: 435fab5bac55d4b2d2b701f95d060b01df035a2c [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 testing do while statement.
import "package:expect/expect.dart";
class Helper {
static int f1(bool b) {
do return 1; while (b);
return 2;
}
static int f2(bool b) {
do {
return 1;
} while (b);
return 2;
}
static int f3(bool b) {
do ; while (b);
return 2;
}
static int f4(bool b) {
do {} while (b);
return 2;
}
static int f5(int n) {
int i = 0;
do {
i++;
} while (i < n);
return i;
}
}
class DoWhileTest {
static testMain() {
Expect.equals(1, Helper.f1(true));
Expect.equals(1, Helper.f1(false));
Expect.equals(1, Helper.f2(true));
Expect.equals(1, Helper.f2(false));
Expect.equals(2, Helper.f3(false));
Expect.equals(2, Helper.f4(false));
Expect.equals(1, Helper.f5(-2));
Expect.equals(1, Helper.f5(-1));
Expect.equals(1, Helper.f5(0));
Expect.equals(1, Helper.f5(1));
Expect.equals(2, Helper.f5(2));
Expect.equals(3, Helper.f5(3));
}
}
main() {
DoWhileTest.testMain();
}