1/*
2 * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16enum Color { Red, Green, Blue = 0}
17assert(Color.Red ? false : true);
18assert(Color.Green ? true : false);
19assert(!Color.Green ? false : true);
20assert(Color.Blue ? false : true);
21
22while (Color.Red) { assert(false); }
23while (Color.Green) { break; }
24while (Color.Blue) { assert(false); }
25
26let i = 0;
27do {i++; if (i==2) break; } while (Color.Red); assert(i==1);
28i = 0;
29do {i++; if (i==2) break; } while (Color.Green); assert(i==2);
30i = 0;
31do {i++; if (i==2) break; } while (Color.Blue); assert(i==1);
32
33let stop = false;
34for (let i = 0; Color.Red; ++i) { stop = true; break; } assert (stop == false);
35stop = false;
36for (let i = 0; Color.Green; ++i) { stop = true; break; } assert (stop == true);
37stop = false;
38for (let i = 0; Color.Blue; ++i) { stop = true; break; } assert (stop == false);
39
40if (Color.Red) assert(false);
41if (Color.Green) assert(true);
42if (Color.Blue) assert(false);
43
44