1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab: 2 * 3 * Data Differential YATL (i.e. libtest) library 4 * 5 * Copyright (C) 2012 Data Differential, http://datadifferential.com/ 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 14 * * Redistributions in binary form must reproduce the above 15 * copyright notice, this list of conditions and the following disclaimer 16 * in the documentation and/or other materials provided with the 17 * distribution. 18 * 19 * * The names of its contributors may not be used to endorse or 20 * promote products derived from this software without specific prior 21 * written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 * 35 */ 36 37 #pragma once 38 39 namespace libtest { 40 41 class fatal : public libtest::exception 42 { 43 public: 44 fatal(const char *file, int line, const char *func, ...); 45 46 fatal(const fatal&); 47 48 // The following are just for unittesting the exception class 49 static bool is_disabled() throw(); 50 static void disable() throw(); 51 static void enable() throw(); 52 static uint32_t disabled_counter() throw(); 53 static void increment_disabled_counter() throw(); 54 return_code() const55 test_return_t return_code() const 56 { 57 return TEST_SKIPPED; 58 } 59 60 private: 61 }; 62 63 } // namespace libtest 64 65 #define FATAL(...) \ 66 do \ 67 { \ 68 throw libtest::fatal(LIBYATL_DEFAULT_PARAM, __VA_ARGS__); \ 69 } while (0) 70 71 #define FATAL_IF(__expression, ...) \ 72 do \ 73 { \ 74 if ((__expression)) { \ 75 throw libtest::fatal(LIBYATL_DEFAULT_PARAM, (#__expression)); \ 76 } \ 77 } while (0) 78 79 #define FATAL_IF_(__expression, ...) \ 80 do \ 81 { \ 82 if ((__expression)) { \ 83 throw libtest::fatal(LIBYATL_DEFAULT_PARAM, __VA_ARGS__); \ 84 } \ 85 } while (0) 86 87 #define fatal_assert(__assert) if((__assert)) {} else { throw libtest::fatal(LIBYATL_DEFAULT_PARAM, #__assert); } 88