1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ART_ARTD_TESTING_H_
18 #define ART_ARTD_TESTING_H_
19 
20 // Returns the value of the given `android::base::Result`, or reports the error as a gMock matcher
21 // mismatch. This is only to be used in a gMock matcher.
22 #define OR_MISMATCH(expr)                          \
23   ({                                               \
24     auto&& tmp__ = (expr);                         \
25     if (!tmp__.ok()) {                             \
26       *result_listener << tmp__.error().message(); \
27       return false;                                \
28     }                                              \
29     std::move(tmp__).value();                      \
30   })
31 
32 // Returns the value of the given `android::base::Result`, or fails the GoogleTest.
33 #define OR_FAIL(expr)                                   \
34   ({                                                    \
35     auto&& tmp__ = (expr);                              \
36     ASSERT_TRUE(tmp__.ok()) << tmp__.error().message(); \
37     std::move(tmp__).value();                           \
38   })
39 
40 #endif  // ART_ARTD_TESTING_H_
41