| Index: frog/tests/leg_only/compound_operator_index_test.dart
|
| ===================================================================
|
| --- frog/tests/leg_only/compound_operator_index_test.dart (revision 8644)
|
| +++ frog/tests/leg_only/compound_operator_index_test.dart (working copy)
|
| @@ -1,73 +0,0 @@
|
| -// Copyright (c) 2012, 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.
|
| -
|
| -class A {
|
| - List<int> list;
|
| - A(int a, int b) : list = <int>[a, b];
|
| - operator [](index) => list[index];
|
| - operator []=(index, value) => list[index] = value;
|
| -}
|
| -
|
| -class B {
|
| - int value;
|
| - List trace;
|
| - B(this.trace) : value = 100;
|
| - operator [](index) {
|
| - trace.add(-3);
|
| - trace.add(index);
|
| - trace.add(this.value);
|
| - this.value = this.value + 1;
|
| - return this;
|
| - }
|
| -
|
| - operator []=(index, value) {
|
| - trace.add(-5);
|
| - trace.add(index);
|
| - trace.add(value.value);
|
| - this.value = this.value + 1;
|
| - }
|
| -
|
| - operator +(int value) {
|
| - trace.add(-4);
|
| - trace.add(this.value);
|
| - trace.add(value);
|
| - this.value = this.value + 1;
|
| - return this;
|
| - }
|
| -}
|
| -
|
| -B getB(trace) {
|
| - trace.add(-1);
|
| - return new B(trace);
|
| -}
|
| -int getIndex(trace) {
|
| - trace.add(-2);
|
| - return 42;
|
| -}
|
| -
|
| -main() {
|
| - A a = new A(1, 2);
|
| - Expect.equals(1, a[0]);
|
| - Expect.equals(2, a[1]);
|
| -
|
| - Expect.equals(1, a[0]++);
|
| - Expect.equals(2, a[0]);
|
| -
|
| - Expect.equals(2, a[0]--);
|
| - Expect.equals(1, a[0]);
|
| -
|
| - Expect.equals(0, --a[0]);
|
| - Expect.equals(0, a[0]);
|
| -
|
| - Expect.equals(1, ++a[0]);
|
| - Expect.equals(1, a[0]);
|
| -
|
| - a[0] += 2;
|
| - Expect.equals(3, a[0]);
|
| -
|
| - List trace = new List();
|
| - getB(trace)[getIndex(trace)] += 37;
|
| -
|
| - Expect.listEquals([-1, -2, -3, 42, 100, -4, 101, 37, -5, 42, 102], trace);
|
| -}
|
|
|