mirror of
https://github.com/dart-lang/sdk
synced 2024-09-19 20:51:50 +00:00
120 lines
2.7 KiB
Dart
120 lines
2.7 KiB
Dart
|
// 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.
|
||
|
|
||
|
import "package:expect/expect.dart";
|
||
|
|
||
|
var global = 0;
|
||
|
|
||
|
class Foo {
|
||
|
var field = 0;
|
||
|
static var staticField = 0;
|
||
|
}
|
||
|
|
||
|
field_compound1(obj) {
|
||
|
return obj.field = obj.field + 5;
|
||
|
}
|
||
|
field_compound2(obj) {
|
||
|
return obj.field = obj.field + 1;
|
||
|
}
|
||
|
field_compound3(obj) {
|
||
|
return obj.field = obj.field - 1;
|
||
|
}
|
||
|
field_compound4(obj) {
|
||
|
return obj.field = obj.field * 1;
|
||
|
}
|
||
|
|
||
|
static_compound1() {
|
||
|
return Foo.staticField = Foo.staticField + 5;
|
||
|
}
|
||
|
static_compound2() {
|
||
|
return Foo.staticField = Foo.staticField + 1;
|
||
|
}
|
||
|
static_compound3() {
|
||
|
return Foo.staticField = Foo.staticField - 1;
|
||
|
}
|
||
|
static_compound4() {
|
||
|
return Foo.staticField = Foo.staticField * 1;
|
||
|
}
|
||
|
|
||
|
global_compound1() {
|
||
|
return global = global + 5;
|
||
|
}
|
||
|
global_compound2() {
|
||
|
return global = global + 1;
|
||
|
}
|
||
|
global_compound3() {
|
||
|
return global = global - 1;
|
||
|
}
|
||
|
global_compound4() {
|
||
|
return global = global * 1;
|
||
|
}
|
||
|
|
||
|
local_compound1(x) {
|
||
|
x = x + 5;
|
||
|
if (x > 0) {
|
||
|
return x;
|
||
|
}
|
||
|
return -x;
|
||
|
}
|
||
|
local_compound2(x) {
|
||
|
x = x + 1;
|
||
|
if (x > 0) {
|
||
|
return x;
|
||
|
}
|
||
|
return -x;
|
||
|
}
|
||
|
local_compound3(x) {
|
||
|
x = x - 1;
|
||
|
if (x > 0) {
|
||
|
return x;
|
||
|
}
|
||
|
return -x;
|
||
|
}
|
||
|
local_compound4(x) {
|
||
|
x = x * 1;
|
||
|
if (x > 0) {
|
||
|
return x;
|
||
|
}
|
||
|
return -x;
|
||
|
}
|
||
|
|
||
|
main() {
|
||
|
var obj = new Foo();
|
||
|
Expect.equals(5, field_compound1(obj));
|
||
|
Expect.equals(5, obj.field);
|
||
|
Expect.equals(6, field_compound2(obj));
|
||
|
Expect.equals(6, obj.field);
|
||
|
Expect.equals(5, field_compound3(obj));
|
||
|
Expect.equals(5, obj.field);
|
||
|
Expect.equals(5, field_compound4(obj));
|
||
|
Expect.equals(5, obj.field);
|
||
|
|
||
|
Expect.equals(5, static_compound1());
|
||
|
Expect.equals(5, Foo.staticField);
|
||
|
Expect.equals(6, static_compound2());
|
||
|
Expect.equals(6, Foo.staticField);
|
||
|
Expect.equals(5, static_compound3());
|
||
|
Expect.equals(5, Foo.staticField);
|
||
|
Expect.equals(5, static_compound4());
|
||
|
Expect.equals(5, Foo.staticField);
|
||
|
|
||
|
Expect.equals(5, global_compound1());
|
||
|
Expect.equals(5, global);
|
||
|
Expect.equals(6, global_compound2());
|
||
|
Expect.equals(6, global);
|
||
|
Expect.equals(5, global_compound3());
|
||
|
Expect.equals(5, global);
|
||
|
Expect.equals(5, global_compound4());
|
||
|
Expect.equals(5, global);
|
||
|
|
||
|
Expect.equals(8, local_compound1(3));
|
||
|
Expect.equals(3, local_compound1(-8));
|
||
|
Expect.equals(4, local_compound2(3));
|
||
|
Expect.equals(7, local_compound2(-8));
|
||
|
Expect.equals(2, local_compound3(3));
|
||
|
Expect.equals(9, local_compound3(-8));
|
||
|
Expect.equals(3, local_compound4(3));
|
||
|
Expect.equals(8, local_compound4(-8));
|
||
|
}
|