1 /* 2 * Copyright (c) 2016, The OpenThread Authors. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. Neither the name of the copyright holder nor the 13 * names of its contributors may be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef TEST_UTIL_H 30 #define TEST_UTIL_H 31 32 #include <stdio.h> 33 #include <stdlib.h> 34 35 #include "common/arg_macros.hpp" 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 /** 42 * This macro verifies a given error status to be successful (compared against value zero (0)), otherwise, it emits a 43 * given error messages and exits the program. 44 * 45 * @param[in] aStatus A scalar error status to be evaluated against zero (0). 46 * @param[in] aMessage An optional message (constant C string) to print on failure. 47 * 48 */ 49 #define SuccessOrQuit(...) \ 50 do \ 51 { \ 52 if ((OT_FIRST_ARG(__VA_ARGS__)) != 0) \ 53 { \ 54 fprintf(stderr, "\nFAILED %s:%d - SuccessOrQuit(%s)" OT_SECOND_ARG(__VA_ARGS__) "\n", __FUNCTION__, \ 55 __LINE__, _Stringize(OT_FIRST_ARG(__VA_ARGS__))); \ 56 exit(-1); \ 57 } \ 58 } while (false) 59 60 /** 61 * This macro verifies that a given boolean condition is true, otherwise, it emits a given error message and exits the 62 * program. 63 * 64 * @param[in] aCondition A Boolean expression to be evaluated. 65 * @param[in] aMessage An optional message (constant C string) to print on failure. 66 * 67 */ 68 #define VerifyOrQuit(...) \ 69 do \ 70 { \ 71 if (!(OT_FIRST_ARG(__VA_ARGS__))) \ 72 { \ 73 fprintf(stderr, "\nFAILED %s:%d - VerifyOrQuit(%s) " OT_SECOND_ARG(__VA_ARGS__) "\n", __FUNCTION__, \ 74 __LINE__, _Stringize(OT_FIRST_ARG(__VA_ARGS__))); \ 75 exit(-1); \ 76 } \ 77 } while (false) 78 79 // Private macros to convert `aArg` to string 80 #define _Stringize(aArg) _Stringize2(aArg) 81 #define _Stringize2(aArg) #aArg 82 83 #ifdef __cplusplus 84 } 85 #endif 86 87 #endif 88
