1 /* 2 * Copyright (c) 2017-2018 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_TEST_EXCEPTIONS 25 #define ARM_COMPUTE_TEST_EXCEPTIONS 26 27 #include <istream> 28 #include <ostream> 29 #include <stdexcept> 30 #include <string> 31 32 namespace arm_compute 33 { 34 namespace test 35 { 36 namespace framework 37 { 38 /** Severity of the information. 39 * 40 * Each category includes the ones above it. 41 * 42 * NONE == Only for filtering. Not used to tag information. 43 * CONFIG == Configuration info. 44 * TESTS == Information about the tests. 45 * ERRORS == Violated assertions/expectations. 46 * DEBUG == More violated assertions/expectations. 47 * MEASUREMENTS == Information about measurements. 48 * ALL == Only for filtering. Not used to tag information. 49 */ 50 enum class LogLevel 51 { 52 NONE, 53 CONFIG, 54 TESTS, 55 ERRORS, 56 DEBUG, 57 MEASUREMENTS, 58 ALL, 59 }; 60 61 LogLevel log_level_from_name(const std::string &name); 62 ::std::istream &operator>>(::std::istream &stream, LogLevel &level); 63 ::std::ostream &operator<<(::std::ostream &stream, LogLevel level); 64 std::string to_string(LogLevel level); 65 66 /** Error class for when some external assets are missing */ 67 class FileNotFound : public std::runtime_error 68 { 69 public: 70 /** Construct error with message 71 * 72 * @param[in] msg Error message 73 */ 74 FileNotFound(const std::string &msg); 75 }; 76 77 /** Error class for failures during test execution. */ 78 class TestError : public std::runtime_error 79 { 80 public: 81 using std::runtime_error::runtime_error; 82 83 /** Construct error with severity. 84 * 85 * @param[in] msg Error message. 86 * @param[in] level Severity level. 87 * @param[in] context Context. 88 */ 89 TestError(const std::string &msg, LogLevel level, std::string context = ""); 90 91 /** Severity of the error. 92 * 93 * @return Severity. 94 */ 95 LogLevel level() const; 96 97 /** Get the error message. 98 * 99 * @return error message. 100 */ 101 const char *what() const noexcept override; 102 103 private: 104 LogLevel _level{ LogLevel::ERRORS }; 105 std::string _msg{}; 106 std::string _context{}; 107 std::string _combined{}; 108 }; 109 } // namespace framework 110 } // namespace test 111 } // namespace arm_compute 112 #endif /* ARM_COMPUTE_TEST_EXCEPTIONS */ 113