From e2ef8438a24f7c56a0744eb579a6e293ee2fbf8e Mon Sep 17 00:00:00 2001 From: Chunseok Lee Date: Thu, 23 Apr 2020 14:45:49 +0900 Subject: Imported Upstream version 1.4.0 --- compiler/oops/CMakeLists.txt | 12 ++++ compiler/oops/include/oops/InternalExn.h | 80 +++++++++++++++++++++++++++ compiler/oops/include/oops/UserExn.h | 89 ++++++++++++++++++++++++++++++ compiler/oops/test.cpp | 94 ++++++++++++++++++++++++++++++++ 4 files changed, 275 insertions(+) create mode 100644 compiler/oops/CMakeLists.txt create mode 100644 compiler/oops/include/oops/InternalExn.h create mode 100644 compiler/oops/include/oops/UserExn.h create mode 100644 compiler/oops/test.cpp (limited to 'compiler/oops') diff --git a/compiler/oops/CMakeLists.txt b/compiler/oops/CMakeLists.txt new file mode 100644 index 000000000..f12572d54 --- /dev/null +++ b/compiler/oops/CMakeLists.txt @@ -0,0 +1,12 @@ +add_library(oops INTERFACE) +target_include_directories(oops INTERFACE include) +target_link_libraries(oops INTERFACE pepper_str) + +if(NOT ENABLE_TEST) + return() +endif(NOT ENABLE_TEST) + +nnas_find_package(GTest REQUIRED) + +GTest_AddTest(oops_test test.cpp) +target_link_libraries(oops_test oops) diff --git a/compiler/oops/include/oops/InternalExn.h b/compiler/oops/include/oops/InternalExn.h new file mode 100644 index 000000000..0e11085c0 --- /dev/null +++ b/compiler/oops/include/oops/InternalExn.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __OOPS_INTERNAL_EXN_H__ +#define __OOPS_INTERNAL_EXN_H__ + +#include +#include + +/// @ brief throw internal exception with message +#define INTERNAL_EXN(msg) throw oops::InternalExn(__FILE__, __LINE__, msg) + +/// @ brief throw internal exception with message and value +#define INTERNAL_EXN_V(msg, val) throw oops::InternalExn(__FILE__, __LINE__, msg, val) + +namespace oops +{ + +template uint32_t to_uint32(T a) { return static_cast(a); } + +/** + * @brief Exception caused by internal error + * + * Note: Please use the above MACROs + */ +class InternalExn : public std::exception +{ +public: + InternalExn(const char *filename, const int line, const std::string &msg) + : _filename(filename), _line(line), _msg(msg) + { + construct_full_msg(); + } + + explicit InternalExn(const char *filename, const int line, const std::string &msg, uint32_t val) + : _filename(filename), _line(line), _msg(msg + ": " + std::to_string(val)) + { + construct_full_msg(); + } + + explicit InternalExn(const char *filename, const int line, const std::string &msg, + const std::string &val) + : _filename(filename), _line(line), _msg(msg + ": " + val) + { + construct_full_msg(); + } + + const char *what() const noexcept override { return _full_msg.c_str(); } + +private: + const std::string _filename; + const uint32_t _line; + const std::string _msg; + +private: + void construct_full_msg() + { + _full_msg = + "Internal Exception. " + _msg + " [" + _filename + ":" + std::to_string(_line) + "]"; + } + + std::string _full_msg; +}; + +} // namespace oops + +#endif // __OOPS_INTERNAL_EXN_H__ diff --git a/compiler/oops/include/oops/UserExn.h b/compiler/oops/include/oops/UserExn.h new file mode 100644 index 000000000..d0138322d --- /dev/null +++ b/compiler/oops/include/oops/UserExn.h @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __OOPS_USER_EXN_H__ +#define __OOPS_USER_EXN_H__ + +#include + +#include +#include +#include + +namespace oops +{ + +/** + * @brief Exception to user + * + * Pass msg and one additional info, e.g., + * ex) UserExn("Unsupported rank", 4); + * ex) UserExn("Unsupported layout", "NHWC"); + * + * Or pass msg with attribute pairs of name & val , + * ex) UserExn("Node has unsupported layout", + * "Node", node->name(), + * "layout", node->layout()); + */ +class UserExn : public std::exception +{ +public: + UserExn() = delete; + + template UserExn(const std::string &msg, Info &&... args) + { + std::stringstream out; + + out << "Error: " << msg + ": "; + + build_info(out, args...); + + _msg = out.str(); + } + + const char *what() const noexcept override { return _msg.c_str(); }; + +private: + template + void build_info(std::stringstream &out, Attr &attr, Val &val, AttsVals &... args) + { + out << pepper::str(attr, " = ", val); + out << ", "; + + build_info(out, args...); + } + + template + void build_info(std::stringstream &out, Attr &attr, Val &val) + { + out << pepper::str(attr, " = ", val); + } + + void build_info(std::stringstream &) { /* empty */} + + // when only one info of string is provided + void build_info(std::stringstream &out, const std::string &val) { out << val; } + + // when only one info of uint32_t is provided + void build_info(std::stringstream &out, const uint32_t &val) { out << val; } + +private: + std::string _msg; +}; + +} // namespace oops + +#endif // __OOPS_USER_EXN_H__ diff --git a/compiler/oops/test.cpp b/compiler/oops/test.cpp new file mode 100644 index 000000000..666f62f54 --- /dev/null +++ b/compiler/oops/test.cpp @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "oops/InternalExn.h" +#include "oops/UserExn.h" + +#include + +namespace +{ + +void batman() { INTERNAL_EXN("Here comes Joker"); } + +void star_wars() { INTERNAL_EXN_V("Something is approaching", "Darth Vader"); } + +enum class InfinityStones +{ + SpaceStone, + RealityStone, + OtherStones, +}; + +void avengers() +{ + std::string where; + std::string separator = ":"; + try + { + // exception will be raised in next line + where = __FILE__ + separator + std::to_string(__LINE__ + 1); + INTERNAL_EXN_V("Last stone was gathered", oops::to_uint32(InfinityStones::SpaceStone)); + } + catch (const oops::InternalExn &e) + { + auto msg = std::string(e.what()); + ASSERT_TRUE(msg.find("Last stone was gathered: 0") != std::string::npos); + ASSERT_TRUE(msg.find(where) != std::string::npos); + } +} + +} // namespace + +TEST(oopsTest, InternalExn) +{ + ASSERT_THROW(batman(), oops::InternalExn); + ASSERT_THROW(star_wars(), oops::InternalExn); + + avengers(); +} + +TEST(oopsTest, UserExn_one_info_after_msg) +{ + try + { + throw oops::UserExn("Not a member of Avenger", "Kingsman"); + } + catch (const oops::UserExn &e) + { + auto msg = std::string(e.what()); + ASSERT_TRUE(msg.find("Not a member of Avenger: Kingsman") != std::string::npos); + } +} + +TEST(oopsTest, UserExn_two_pairs_after_msg) +{ + try + { + std::string hero("Spiderman"); + + // clang-format off + throw oops::UserExn("Hero's age is wrong", + "Hero", hero, + "Age", 97); + // clang-format on + } + catch (const oops::UserExn &e) + { + auto msg = std::string(e.what()); + ASSERT_TRUE(msg.find("Hero = Spiderman, Age = 97") != std::string::npos); + } +} -- cgit v1.2.3