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// 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 if statement.
// @dart = 2.9
import "package:expect/expect.dart";
class Helper {
static int f0(bool b) {
if (b) ;
if (b)
;
else
;
if (b) {}
if (b) {} else {}
return 0;
}
static int f1(bool b) {
if (b)
return 1;
else
return 2;
}
static int f2(bool b) {
if (b) {
return 1;
} else {
return 2;
}
}
static int f3(bool b) {
if (b) return 1;
return 2;
}
static int f4(bool b) {
if (b) {
return 1;
}
return 2;
}
static int f5(bool b) {
if (!b) {
return 1;
}
return 2;
}
static int f6(bool a, bool b) {
if (a || b) {
return 1;
}
return 2;
}
static int f7(bool a, bool b) {
if (a && b) {
return 1;
}
return 2;
}
}
class IfTest {
static testMain() {
Expect.equals(0, Helper.f0(true));
Expect.equals(1, Helper.f1(true));
Expect.equals(2, Helper.f1(false));
Expect.equals(1, Helper.f2(true));
Expect.equals(2, Helper.f2(false));
Expect.equals(1, Helper.f3(true));
Expect.equals(2, Helper.f3(false));
Expect.equals(1, Helper.f4(true));
Expect.equals(2, Helper.f4(false));
Expect.equals(2, Helper.f5(true));
Expect.equals(1, Helper.f5(false));
Expect.equals(1, Helper.f6(true, true));
Expect.equals(1, Helper.f6(true, false));
Expect.equals(1, Helper.f6(false, true));
Expect.equals(2, Helper.f6(false, false));
Expect.equals(1, Helper.f7(true, true));
Expect.equals(2, Helper.f7(true, false));
Expect.equals(2, Helper.f7(false, true));
Expect.equals(2, Helper.f7(false, false));
}
}
main() {
IfTest.testMain();
}