blob: 72f46918d6addb190640de310ca03ca66cae3313 [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.
// VMOptions=--optimization-counter-threshold=10
// @dart = 2.9
import "package:expect/expect.dart";
main() {
for (int i = 0; i < 20; i++) {
Expect.isFalse(test1(5));
Expect.isTrue(test1(3));
Expect.isTrue(test2(5));
Expect.isFalse(test2(3));
Expect.isTrue(test2r(5));
Expect.isFalse(test2r(3));
Expect.isTrue(test3());
Expect.equals(2, test4(5));
Expect.equals(1, test4(3));
Expect.equals(1, test5(5));
Expect.equals(2, test5(3));
Expect.equals(1, test6());
Expect.isFalse(test7());
Expect.equals(2, test8());
Expect.isFalse(test9(2));
Expect.isFalse(test9r(2));
Expect.isTrue(test9(0));
Expect.isTrue(test9r(0));
Expect.isFalse(test10(0));
Expect.isFalse(test10r(0));
Expect.isTrue(test10(2));
Expect.isTrue(test10r(2));
test11(i);
}
}
test1(a) {
return identical(a, 3);
}
test2(a) {
return !identical(a, 3);
}
test2r(a) {
return !identical(3, a);
}
test3() {
return identical(get5(), 5);
}
test4(a) {
if (identical(a, 3)) {
return 1;
} else {
return 2;
}
}
test5(a) {
if (!identical(a, 3)) {
return 1;
} else {
return 2;
}
}
test6() {
if (identical(get5(), 5)) {
return 1;
} else {
return 2;
}
}
get5() {
return 5;
}
test7() {
return null != null;
}
test8() {
if (null != null) {
return 1;
} else {
return 2;
}
}
test9(a) {
return identical(a, 0);
}
test9r(a) {
return identical(0, a);
}
test10(a) {
return !identical(a, 0);
}
test10r(a) {
return !identical(0, a);
}
test11(a) {
if (identical(a, 0)) {
Expect.isTrue(identical(0, a));
Expect.isFalse(!identical(a, 0));
Expect.isFalse(!identical(0, a));
} else {
Expect.isFalse(identical(0, a));
Expect.isTrue(!identical(a, 0));
Expect.isTrue(!identical(0, a));
}
}