blob: 60c2a9abe509b56b9ce7b4cace8105b2e3116f9b [file] [log] [blame]
// Copyright (c) 2014, 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";
baz() {}
loop1(x) {
var n = 0;
while (n < x) {
n = n + 1;
}
return n;
}
loop2(x) {
var n = 0;
if (x < 100) {
while (n < x) {
n = n + 1;
}
}
baz();
return n;
}
loop3(x) {
var n = 0;
if (x < 100) {
while (n < x) {
n = n + 1;
baz();
}
}
baz();
return n;
}
loop4(x) {
var n = 0;
if (x < 100) {
while (n < x) {
baz();
n = n + 1;
}
}
baz();
return n;
}
f1(b) {
while (b) return 1;
return 2;
}
f2(b) {
while (b) {
return 1;
}
return 2;
}
main() {
Expect.equals(0, loop1(-10));
Expect.equals(10, loop1(10));
Expect.equals(0, loop2(-10));
Expect.equals(10, loop2(10));
Expect.equals(0, loop2(200));
Expect.equals(0, loop3(-10));
Expect.equals(10, loop3(10));
Expect.equals(0, loop3(200));
Expect.equals(0, loop4(-10));
Expect.equals(10, loop4(10));
Expect.equals(0, loop4(200));
Expect.equals(1, f1(true));
Expect.equals(2, f1(false));
Expect.equals(1, f2(true));
Expect.equals(2, f2(false));
}