From b9051386ae296a6112383725bc8bfcd96dc9a226 Mon Sep 17 00:00:00 2001 From: Lejo Date: Fri, 26 Nov 2021 19:31:05 +0100 Subject: Add Lua bitop library (#9847) --- lib/bitop/CMakeLists.txt | 4 + lib/bitop/bit.c | 189 +++++++++++++++++++++++++++++++++++++++++++++++ lib/bitop/bit.h | 34 +++++++++ 3 files changed, 227 insertions(+) create mode 100644 lib/bitop/CMakeLists.txt create mode 100644 lib/bitop/bit.c create mode 100644 lib/bitop/bit.h (limited to 'lib') diff --git a/lib/bitop/CMakeLists.txt b/lib/bitop/CMakeLists.txt new file mode 100644 index 000000000..03b4d0b96 --- /dev/null +++ b/lib/bitop/CMakeLists.txt @@ -0,0 +1,4 @@ +add_library(bitop bit.c) +target_link_libraries(bitop) + +include_directories(${LUA_INCLUDE_DIR}) diff --git a/lib/bitop/bit.c b/lib/bitop/bit.c new file mode 100644 index 000000000..f23c31a4c --- /dev/null +++ b/lib/bitop/bit.c @@ -0,0 +1,189 @@ +/* +** Lua BitOp -- a bit operations library for Lua 5.1/5.2. +** http://bitop.luajit.org/ +** +** Copyright (C) 2008-2012 Mike Pall. All rights reserved. +** +** Permission is hereby granted, free of charge, to any person obtaining +** a copy of this software and associated documentation files (the +** "Software"), to deal in the Software without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Software, and to +** permit persons to whom the Software is furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be +** included in all copies or substantial portions of the Software. +** +** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +** +** [ MIT license: http://www.opensource.org/licenses/mit-license.php ] +*/ + +#include "bit.h" + +#define LUA_BITOP_VERSION "1.0.2" + +#define LUA_LIB +#include "lauxlib.h" + +#ifdef _MSC_VER +/* MSVC is stuck in the last century and doesn't have C99's stdint.h. */ +typedef __int32 int32_t; +typedef unsigned __int32 uint32_t; +typedef unsigned __int64 uint64_t; +#else +#include +#endif + +typedef int32_t SBits; +typedef uint32_t UBits; + +typedef union { + lua_Number n; +#ifdef LUA_NUMBER_DOUBLE + uint64_t b; +#else + UBits b; +#endif +} BitNum; + +/* Convert argument to bit type. */ +static UBits barg(lua_State *L, int idx) +{ + BitNum bn; + UBits b; +#if LUA_VERSION_NUM < 502 + bn.n = lua_tonumber(L, idx); +#else + bn.n = luaL_checknumber(L, idx); +#endif +#if defined(LUA_NUMBER_DOUBLE) + bn.n += 6755399441055744.0; /* 2^52+2^51 */ +#ifdef SWAPPED_DOUBLE + b = (UBits)(bn.b >> 32); +#else + b = (UBits)bn.b; +#endif +#elif defined(LUA_NUMBER_INT) || defined(LUA_NUMBER_LONG) || \ + defined(LUA_NUMBER_LONGLONG) || defined(LUA_NUMBER_LONG_LONG) || \ + defined(LUA_NUMBER_LLONG) + if (sizeof(UBits) == sizeof(lua_Number)) + b = bn.b; + else + b = (UBits)(SBits)bn.n; +#elif defined(LUA_NUMBER_FLOAT) +#error "A 'float' lua_Number type is incompatible with this library" +#else +#error "Unknown number type, check LUA_NUMBER_* in luaconf.h" +#endif +#if LUA_VERSION_NUM < 502 + if (b == 0 && !lua_isnumber(L, idx)) { + luaL_typerror(L, idx, "number"); + } +#endif + return b; +} + +/* Return bit type. */ +#define BRET(b) lua_pushnumber(L, (lua_Number)(SBits)(b)); return 1; + +static int bit_tobit(lua_State *L) { BRET(barg(L, 1)) } +static int bit_bnot(lua_State *L) { BRET(~barg(L, 1)) } + +#define BIT_OP(func, opr) \ + static int func(lua_State *L) { int i; UBits b = barg(L, 1); \ + for (i = lua_gettop(L); i > 1; i--) b opr barg(L, i); BRET(b) } +BIT_OP(bit_band, &=) +BIT_OP(bit_bor, |=) +BIT_OP(bit_bxor, ^=) + +#define bshl(b, n) (b << n) +#define bshr(b, n) (b >> n) +#define bsar(b, n) ((SBits)b >> n) +#define brol(b, n) ((b << n) | (b >> (32-n))) +#define bror(b, n) ((b << (32-n)) | (b >> n)) +#define BIT_SH(func, fn) \ + static int func(lua_State *L) { \ + UBits b = barg(L, 1); UBits n = barg(L, 2) & 31; BRET(fn(b, n)) } +BIT_SH(bit_lshift, bshl) +BIT_SH(bit_rshift, bshr) +BIT_SH(bit_arshift, bsar) +BIT_SH(bit_rol, brol) +BIT_SH(bit_ror, bror) + +static int bit_bswap(lua_State *L) +{ + UBits b = barg(L, 1); + b = (b >> 24) | ((b >> 8) & 0xff00) | ((b & 0xff00) << 8) | (b << 24); + BRET(b) +} + +static int bit_tohex(lua_State *L) +{ + UBits b = barg(L, 1); + SBits n = lua_isnone(L, 2) ? 8 : (SBits)barg(L, 2); + const char *hexdigits = "0123456789abcdef"; + char buf[8]; + int i; + if (n < 0) { n = -n; hexdigits = "0123456789ABCDEF"; } + if (n > 8) n = 8; + for (i = (int)n; --i >= 0; ) { buf[i] = hexdigits[b & 15]; b >>= 4; } + lua_pushlstring(L, buf, (size_t)n); + return 1; +} + +static const struct luaL_Reg bit_funcs[] = { + { "tobit", bit_tobit }, + { "bnot", bit_bnot }, + { "band", bit_band }, + { "bor", bit_bor }, + { "bxor", bit_bxor }, + { "lshift", bit_lshift }, + { "rshift", bit_rshift }, + { "arshift", bit_arshift }, + { "rol", bit_rol }, + { "ror", bit_ror }, + { "bswap", bit_bswap }, + { "tohex", bit_tohex }, + { NULL, NULL } +}; + +/* Signed right-shifts are implementation-defined per C89/C99. +** But the de facto standard are arithmetic right-shifts on two's +** complement CPUs. This behaviour is required here, so test for it. +*/ +#define BAD_SAR (bsar(-8, 2) != (SBits)-2) + +LUALIB_API int luaopen_bit(lua_State *L) +{ + UBits b; + lua_pushnumber(L, (lua_Number)1437217655L); + b = barg(L, -1); + if (b != (UBits)1437217655L || BAD_SAR) { /* Perform a simple self-test. */ + const char *msg = "compiled with incompatible luaconf.h"; +#ifdef LUA_NUMBER_DOUBLE +#ifdef _WIN32 + if (b == (UBits)1610612736L) + msg = "use D3DCREATE_FPU_PRESERVE with DirectX"; +#endif + if (b == (UBits)1127743488L) + msg = "not compiled with SWAPPED_DOUBLE"; +#endif + if (BAD_SAR) + msg = "arithmetic right-shift broken"; + luaL_error(L, "bit library self-test failed (%s)", msg); + } +#if LUA_VERSION_NUM < 502 + luaL_register(L, "bit", bit_funcs); +#else + luaL_newlib(L, bit_funcs); +#endif + return 1; +} diff --git a/lib/bitop/bit.h b/lib/bitop/bit.h new file mode 100644 index 000000000..3e5845ee5 --- /dev/null +++ b/lib/bitop/bit.h @@ -0,0 +1,34 @@ +/* +** Lua BitOp -- a bit operations library for Lua 5.1/5.2. +** http://bitop.luajit.org/ +** +** Copyright (C) 2008-2012 Mike Pall. All rights reserved. +** +** Permission is hereby granted, free of charge, to any person obtaining +** a copy of this software and associated documentation files (the +** "Software"), to deal in the Software without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Software, and to +** permit persons to whom the Software is furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be +** included in all copies or substantial portions of the Software. +** +** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +** +** [ MIT license: http://www.opensource.org/licenses/mit-license.php ] +*/ + +#pragma once + +#include "lua.h" + +#define LUA_BITLIBNAME "bit" +LUALIB_API int luaopen_bit(lua_State *L); -- cgit v1.2.3 From 21f17e871ea3de419f682a8088337ba6ae1d015e Mon Sep 17 00:00:00 2001 From: Jude Melton-Houghton Date: Thu, 7 Apr 2022 10:54:17 -0400 Subject: Compile Lua as C++ (#11683) Co-authored-by: sfan5 --- lib/lua/CMakeLists.txt | 25 +++++--------- lib/lua/src/CMakeLists.txt | 18 +++-------- lib/lua/src/luaconf.h | 14 ++++++-- src/unittest/CMakeLists.txt | 1 + src/unittest/test_lua.cpp | 79 +++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 103 insertions(+), 34 deletions(-) create mode 100644 src/unittest/test_lua.cpp (limited to 'lib') diff --git a/lib/lua/CMakeLists.txt b/lib/lua/CMakeLists.txt index 5d0dc0f70..2de4840cb 100644 --- a/lib/lua/CMakeLists.txt +++ b/lib/lua/CMakeLists.txt @@ -1,12 +1,10 @@ -project(lua C) +project(lua CXX) set(LUA_VERSION_MAJOR 5) set(LUA_VERSION_MINOR 1) set(LUA_VERSION_PATCH 4) set(LUA_VERSION "${LUA_VERSION_MAJOR}.${LUA_VERSION_MINOR}.${LUA_VERSION_PATCH}") -set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake) - set(COMMON_CFLAGS) set(COMMON_LDFLAGS) set(LIBS) @@ -50,19 +48,12 @@ if(LUA_ANSI) set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_ANSI") endif(LUA_ANSI) -# COMMON_CFLAGS has no effect without this line -set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMMON_CFLAGS}") - - -# Standard flags to use for each build type. -if(CMAKE_COMPILER_IS_GNUCC) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe -Wall -Wextra -Wshadow -W -pedantic -std=gnu99") - set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2") - set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -g") - set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_PROFILE} -O1 -g") - set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} -O2 -g") -endif(CMAKE_COMPILER_IS_GNUCC) - +# Standard flags to use +if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|(Apple)?Clang") + set(COMMON_CFLAGS "${COMMON_CFLAGS} -pipe -Wall -Wextra -Wshadow -W -pedantic") +endif() -add_subdirectory(src build) +# COMMON_CFLAGS has no effect without this line +set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_CFLAGS}") +add_subdirectory(src) diff --git a/lib/lua/src/CMakeLists.txt b/lib/lua/src/CMakeLists.txt index 8f6cc1213..2ca4f4168 100644 --- a/lib/lua/src/CMakeLists.txt +++ b/lib/lua/src/CMakeLists.txt @@ -31,24 +31,14 @@ set(LUA_CORE_SRC lvm.c lzio.c ) -set(LUA_LIB_HEADERS - lua.h - lualib.h - lauxlib.h - luaconf.h -) - -include_directories(${CMAKE_CURRENT_SOURCE_DIR} - ${CMAKE_CURRENT_BINARY_DIR}) -# Lua library. +# Lua library add_library(lua STATIC ${LUA_CORE_SRC}) target_link_libraries(lua ${LIBS}) -set(LUA_STATIC_LIB lua) -set(LUA_LIBS lua) - -set_target_properties(${LUA_LIBS} PROPERTIES +set_target_properties(lua PROPERTIES VERSION ${LUA_VERSION} CLEAN_DIRECT_OUTPUT 1 ) +# Compile code as C++ +set_source_files_properties(${LUA_CORE_SRC} PROPERTIES LANGUAGE CXX) diff --git a/lib/lua/src/luaconf.h b/lib/lua/src/luaconf.h index e2cb26163..1521f0cbc 100644 --- a/lib/lua/src/luaconf.h +++ b/lib/lua/src/luaconf.h @@ -143,6 +143,14 @@ #define LUA_INTEGER ptrdiff_t +/* MINETEST-SPECIFIC CHANGE: make sure API functions conform to the C ABI. */ +#if defined(__cplusplus) +#define LUAI_API_EXTERN extern "C" +#else +#define LUAI_API_EXTERN extern +#endif + + /* @@ LUA_API is a mark for all core API functions. @@ LUALIB_API is a mark for all standard library functions. @@ -154,14 +162,14 @@ #if defined(LUA_BUILD_AS_DLL) #if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) +#define LUA_API LUAI_API_EXTERN __declspec(dllexport) #else -#define LUA_API __declspec(dllimport) +#define LUA_API LUAI_API_EXTERN __declspec(dllimport) #endif #else -#define LUA_API extern +#define LUA_API LUAI_API_EXTERN #endif diff --git a/src/unittest/CMakeLists.txt b/src/unittest/CMakeLists.txt index 92f31ecac..84f769e87 100644 --- a/src/unittest/CMakeLists.txt +++ b/src/unittest/CMakeLists.txt @@ -11,6 +11,7 @@ set (UNITTEST_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/test_filepath.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_inventory.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_irrptr.cpp + ${CMAKE_CURRENT_SOURCE_DIR}/test_lua.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_map.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_map_settings_manager.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_mapnode.cpp diff --git a/src/unittest/test_lua.cpp b/src/unittest/test_lua.cpp new file mode 100644 index 000000000..fc8f895af --- /dev/null +++ b/src/unittest/test_lua.cpp @@ -0,0 +1,79 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola +Copyright (C) 2021 TurkeyMcMac, Jude Melton-Houghton + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include "test.h" + +extern "C" { +#include +#include +} + +class TestLua : public TestBase +{ +public: + TestLua() { TestManager::registerTestModule(this); } + const char *getName() { return "TestLua"; } + + void runTests(IGameDef *gamedef); + + void testLuaDestructors(); +}; + +static TestLua g_test_instance; + +void TestLua::runTests(IGameDef *gamedef) +{ + TEST(testLuaDestructors); +} + +//////////////////////////////////////////////////////////////////////////////// + +namespace +{ + + class DestructorDetector { + bool *did_destruct; + public: + DestructorDetector(bool *did_destruct) : did_destruct(did_destruct) + { + *did_destruct = false; + } + ~DestructorDetector() + { + *did_destruct = true; + } + }; + +} + +void TestLua::testLuaDestructors() +{ + bool did_destruct = false; + + lua_State *L = luaL_newstate(); + lua_cpcall(L, [](lua_State *L) -> int { + DestructorDetector d(reinterpret_cast(lua_touserdata(L, 1))); + luaL_error(L, "error"); + return 0; + }, &did_destruct); + lua_close(L); + + UASSERT(did_destruct); +} -- cgit v1.2.3 From 8735a85a3008df39b92b0a6781015011d8935a7b Mon Sep 17 00:00:00 2001 From: sfan5 Date: Fri, 6 May 2022 14:42:56 +0200 Subject: Declare all bundled libs as static Otherwise it can happen that these are built as shared depending on the options passed to CMake, which obviously isn't intended. --- lib/bitop/CMakeLists.txt | 2 +- lib/gmp/CMakeLists.txt | 2 +- lib/jsoncpp/CMakeLists.txt | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/bitop/CMakeLists.txt b/lib/bitop/CMakeLists.txt index 03b4d0b96..02e8a421d 100644 --- a/lib/bitop/CMakeLists.txt +++ b/lib/bitop/CMakeLists.txt @@ -1,4 +1,4 @@ -add_library(bitop bit.c) +add_library(bitop STATIC bit.c) target_link_libraries(bitop) include_directories(${LUA_INCLUDE_DIR}) diff --git a/lib/gmp/CMakeLists.txt b/lib/gmp/CMakeLists.txt index 884c4d389..f0604a43d 100644 --- a/lib/gmp/CMakeLists.txt +++ b/lib/gmp/CMakeLists.txt @@ -1,3 +1,3 @@ -add_library(gmp mini-gmp.c) +add_library(gmp STATIC mini-gmp.c) target_link_libraries(gmp) diff --git a/lib/jsoncpp/CMakeLists.txt b/lib/jsoncpp/CMakeLists.txt index 0531712ae..cdd1a7ead 100644 --- a/lib/jsoncpp/CMakeLists.txt +++ b/lib/jsoncpp/CMakeLists.txt @@ -1,3 +1,3 @@ -add_library(jsoncpp jsoncpp.cpp) +add_library(jsoncpp STATIC jsoncpp.cpp) target_link_libraries(jsoncpp) -- cgit v1.2.3 From 87472150bcb83e9cbad2f567ac536de0456ceb70 Mon Sep 17 00:00:00 2001 From: paradust7 <102263465+paradust7@users.noreply.github.com> Date: Fri, 6 May 2022 13:17:16 -0700 Subject: Add benchmarks for json string serialize/deserialize (#12258) Co-authored-by: sfan5 --- CMakeLists.txt | 5 + README.md | 1 + lib/catch2/CMakeLists.txt | 16 + lib/catch2/catch.hpp | 17970 ++++++++++++++++++++++++++++++++ src/CMakeLists.txt | 14 + src/benchmark/CMakeLists.txt | 7 + src/benchmark/benchmark.cpp | 32 + src/benchmark/benchmark.h | 26 + src/benchmark/benchmark_serialize.cpp | 71 + src/benchmark/benchmark_setup.h | 22 + src/cmake_config.h.in | 1 + src/main.cpp | 15 + util/ci/build.sh | 10 +- util/ci/common.sh | 4 +- 14 files changed, 18190 insertions(+), 4 deletions(-) create mode 100644 lib/catch2/CMakeLists.txt create mode 100644 lib/catch2/catch.hpp create mode 100644 src/benchmark/CMakeLists.txt create mode 100644 src/benchmark/benchmark.cpp create mode 100644 src/benchmark/benchmark.h create mode 100644 src/benchmark/benchmark_serialize.cpp create mode 100644 src/benchmark/benchmark_setup.h (limited to 'lib') diff --git a/CMakeLists.txt b/CMakeLists.txt index 5dfc857d3..d8dd85af6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -52,6 +52,7 @@ set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL set(BUILD_CLIENT TRUE CACHE BOOL "Build client") set(BUILD_SERVER FALSE CACHE BOOL "Build server") set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests") +set(BUILD_BENCHMARKS FALSE CACHE BOOL "Build benchmarks") set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build") @@ -280,6 +281,10 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang") endif() endif() +if(BUILD_BENCHMARKS) + add_subdirectory(lib/catch2) +endif() + # Subdirectories # Be sure to add all relevant definitions above this add_subdirectory(src) diff --git a/README.md b/README.md index f6fdd0faf..b6b545a22 100644 --- a/README.md +++ b/README.md @@ -240,6 +240,7 @@ General options and their default values: BUILD_CLIENT=TRUE - Build Minetest client BUILD_SERVER=FALSE - Build Minetest server BUILD_UNITTESTS=TRUE - Build unittest sources + BUILD_BENCHMARKS=FALSE - Build benchmark sources CMAKE_BUILD_TYPE=Release - Type of build (Release vs. Debug) Release - Release build Debug - Debug build diff --git a/lib/catch2/CMakeLists.txt b/lib/catch2/CMakeLists.txt new file mode 100644 index 000000000..3c471d49d --- /dev/null +++ b/lib/catch2/CMakeLists.txt @@ -0,0 +1,16 @@ +# catch2 is distributed as a standalone header. +# +# Downloaded from: +# +# https://github.com/catchorg/Catch2/releases/download/v2.13.9/catch.hpp +# +# The following changes were made to always print in microseconds, fixed format: +# +# - explicit Duration(double inNanoseconds, Unit units = Unit::Auto) +# + explicit Duration(double inNanoseconds, Unit units = Unit::Microseconds) +# +# - return os << duration.value() << ' ' << duration.unitsAsString(); +# + return os << std::fixed << duration.value() << ' ' << duration.unitsAsString(); + +add_library(catch2 INTERFACE) +target_include_directories(catch2 INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}) diff --git a/lib/catch2/catch.hpp b/lib/catch2/catch.hpp new file mode 100644 index 000000000..88f110677 --- /dev/null +++ b/lib/catch2/catch.hpp @@ -0,0 +1,17970 @@ +/* + * Catch v2.13.9 + * Generated: 2022-04-12 22:37:23.260201 + * ---------------------------------------------------------- + * This file has been merged from multiple headers. Please don't edit it directly + * Copyright (c) 2022 Two Blue Cubes Ltd. All rights reserved. + * + * Distributed under the Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + */ +#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +// start catch.hpp + + +#define CATCH_VERSION_MAJOR 2 +#define CATCH_VERSION_MINOR 13 +#define CATCH_VERSION_PATCH 9 + +#ifdef __clang__ +# pragma clang system_header +#elif defined __GNUC__ +# pragma GCC system_header +#endif + +// start catch_suppress_warnings.h + +#ifdef __clang__ +# ifdef __ICC // icpc defines the __clang__ macro +# pragma warning(push) +# pragma warning(disable: 161 1682) +# else // __ICC +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wpadded" +# pragma clang diagnostic ignored "-Wswitch-enum" +# pragma clang diagnostic ignored "-Wcovered-switch-default" +# endif +#elif defined __GNUC__ + // Because REQUIREs trigger GCC's -Wparentheses, and because still + // supported version of g++ have only buggy support for _Pragmas, + // Wparentheses have to be suppressed globally. +# pragma GCC diagnostic ignored "-Wparentheses" // See #674 for details + +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wunused-variable" +# pragma GCC diagnostic ignored "-Wpadded" +#endif +// end catch_suppress_warnings.h +#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER) +# define CATCH_IMPL +# define CATCH_CONFIG_ALL_PARTS +#endif + +// In the impl file, we want to have access to all parts of the headers +// Can also be used to sanely support PCHs +#if defined(CATCH_CONFIG_ALL_PARTS) +# define CATCH_CONFIG_EXTERNAL_INTERFACES +# if defined(CATCH_CONFIG_DISABLE_MATCHERS) +# undef CATCH_CONFIG_DISABLE_MATCHERS +# endif +# if !defined(CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER) +# define CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER +# endif +#endif + +#if !defined(CATCH_CONFIG_IMPL_ONLY) +// start catch_platform.h + +// See e.g.: +// https://opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/TargetConditionals.h.auto.html +#ifdef __APPLE__ +# include +# if (defined(TARGET_OS_OSX) && TARGET_OS_OSX == 1) || \ + (defined(TARGET_OS_MAC) && TARGET_OS_MAC == 1) +# define CATCH_PLATFORM_MAC +# elif (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE == 1) +# define CATCH_PLATFORM_IPHONE +# endif + +#elif defined(linux) || defined(__linux) || defined(__linux__) +# define CATCH_PLATFORM_LINUX + +#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) || defined(__MINGW32__) +# define CATCH_PLATFORM_WINDOWS +#endif + +// end catch_platform.h + +#ifdef CATCH_IMPL +# ifndef CLARA_CONFIG_MAIN +# define CLARA_CONFIG_MAIN_NOT_DEFINED +# define CLARA_CONFIG_MAIN +# endif +#endif + +// start catch_user_interfaces.h + +namespace Catch { + unsigned int rngSeed(); +} + +// end catch_user_interfaces.h +// start catch_tag_alias_autoregistrar.h + +// start catch_common.h + +// start catch_compiler_capabilities.h + +// Detect a number of compiler features - by compiler +// The following features are defined: +// +// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported? +// CATCH_CONFIG_WINDOWS_SEH : is Windows SEH supported? +// CATCH_CONFIG_POSIX_SIGNALS : are POSIX signals supported? +// CATCH_CONFIG_DISABLE_EXCEPTIONS : Are exceptions enabled? +// **************** +// Note to maintainers: if new toggles are added please document them +// in configuration.md, too +// **************** + +// In general each macro has a _NO_ form +// (e.g. CATCH_CONFIG_NO_POSIX_SIGNALS) which disables the feature. +// Many features, at point of detection, define an _INTERNAL_ macro, so they +// can be combined, en-mass, with the _NO_ forms later. + +#ifdef __cplusplus + +# if (__cplusplus >= 201402L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402L) +# define CATCH_CPP14_OR_GREATER +# endif + +# if (__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) +# define CATCH_CPP17_OR_GREATER +# endif + +#endif + +// Only GCC compiler should be used in this block, so other compilers trying to +// mask themselves as GCC should be ignored. +#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && !defined(__CUDACC__) && !defined(__LCC__) +# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" ) +# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" ) + +# define CATCH_INTERNAL_IGNORE_BUT_WARN(...) (void)__builtin_constant_p(__VA_ARGS__) + +#endif + +#if defined(__clang__) + +# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "clang diagnostic push" ) +# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "clang diagnostic pop" ) + +// As of this writing, IBM XL's implementation of __builtin_constant_p has a bug +// which results in calls to destructors being emitted for each temporary, +// without a matching initialization. In practice, this can result in something +// like `std::string::~string` being called on an uninitialized value. +// +// For example, this code will likely segfault under IBM XL: +// ``` +// REQUIRE(std::string("12") + "34" == "1234") +// ``` +// +// Therefore, `CATCH_INTERNAL_IGNORE_BUT_WARN` is not implemented. +# if !defined(__ibmxl__) && !defined(__CUDACC__) +# define CATCH_INTERNAL_IGNORE_BUT_WARN(...) (void)__builtin_constant_p(__VA_ARGS__) /* NOLINT(cppcoreguidelines-pro-type-vararg, hicpp-vararg) */ +# endif + +# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + _Pragma( "clang diagnostic ignored \"-Wexit-time-destructors\"" ) \ + _Pragma( "clang diagnostic ignored \"-Wglobal-constructors\"") + +# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \ + _Pragma( "clang diagnostic ignored \"-Wparentheses\"" ) + +# define CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS \ + _Pragma( "clang diagnostic ignored \"-Wunused-variable\"" ) + +# define CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \ + _Pragma( "clang diagnostic ignored \"-Wgnu-zero-variadic-macro-arguments\"" ) + +# define CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \ + _Pragma( "clang diagnostic ignored \"-Wunused-template\"" ) + +#endif // __clang__ + +//////////////////////////////////////////////////////////////////////////////// +// Assume that non-Windows platforms support posix signals by default +#if !defined(CATCH_PLATFORM_WINDOWS) + #define CATCH_INTERNAL_CONFIG_POSIX_SIGNALS +#endif + +//////////////////////////////////////////////////////////////////////////////// +// We know some environments not to support full POSIX signals +#if defined(__CYGWIN__) || defined(__QNX__) || defined(__EMSCRIPTEN__) || defined(__DJGPP__) + #define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS +#endif + +#ifdef __OS400__ +# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS +# define CATCH_CONFIG_COLOUR_NONE +#endif + +//////////////////////////////////////////////////////////////////////////////// +// Android somehow still does not support std::to_string +#if defined(__ANDROID__) +# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING +# define CATCH_INTERNAL_CONFIG_ANDROID_LOGWRITE +#endif + +//////////////////////////////////////////////////////////////////////////////// +// Not all Windows environments support SEH properly +#if defined(__MINGW32__) +# define CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH +#endif + +//////////////////////////////////////////////////////////////////////////////// +// PS4 +#if defined(__ORBIS__) +# define CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE +#endif + +//////////////////////////////////////////////////////////////////////////////// +// Cygwin +#ifdef __CYGWIN__ + +// Required for some versions of Cygwin to declare gettimeofday +// see: http://stackoverflow.com/questions/36901803/gettimeofday-not-declared-in-this-scope-cygwin +# define _BSD_SOURCE +// some versions of cygwin (most) do not support std::to_string. Use the libstd check. +// https://gcc.gnu.org/onlinedocs/gcc-4.8.2/libstdc++/api/a01053_source.html line 2812-2813 +# if !((__cplusplus >= 201103L) && defined(_GLIBCXX_USE_C99) \ + && !defined(_GLIBCXX_HAVE_BROKEN_VSWPRINTF)) + +# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING + +# endif +#endif // __CYGWIN__ + +//////////////////////////////////////////////////////////////////////////////// +// Visual C++ +#if defined(_MSC_VER) + +// Universal Windows platform does not support SEH +// Or console colours (or console at all...) +# if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP) +# define CATCH_CONFIG_COLOUR_NONE +# else +# define CATCH_INTERNAL_CONFIG_WINDOWS_SEH +# endif + +# if !defined(__clang__) // Handle Clang masquerading for msvc + +// MSVC traditional preprocessor needs some workaround for __VA_ARGS__ +// _MSVC_TRADITIONAL == 0 means new conformant preprocessor +// _MSVC_TRADITIONAL == 1 means old traditional non-conformant preprocessor +# if !defined(_MSVC_TRADITIONAL) || (defined(_MSVC_TRADITIONAL) && _MSVC_TRADITIONAL) +# define CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +# endif // MSVC_TRADITIONAL + +// Only do this if we're not using clang on Windows, which uses `diagnostic push` & `diagnostic pop` +# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION __pragma( warning(push) ) +# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION __pragma( warning(pop) ) +# endif // __clang__ + +#endif // _MSC_VER + +#if defined(_REENTRANT) || defined(_MSC_VER) +// Enable async processing, as -pthread is specified or no additional linking is required +# define CATCH_INTERNAL_CONFIG_USE_ASYNC +#endif // _MSC_VER + +//////////////////////////////////////////////////////////////////////////////// +// Check if we are compiled with -fno-exceptions or equivalent +#if defined(__EXCEPTIONS) || defined(__cpp_exceptions) || defined(_CPPUNWIND) +# define CATCH_INTERNAL_CONFIG_EXCEPTIONS_ENABLED +#endif + +//////////////////////////////////////////////////////////////////////////////// +// DJGPP +#ifdef __DJGPP__ +# define CATCH_INTERNAL_CONFIG_NO_WCHAR +#endif // __DJGPP__ + +//////////////////////////////////////////////////////////////////////////////// +// Embarcadero C++Build +#if defined(__BORLANDC__) + #define CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN +#endif + +//////////////////////////////////////////////////////////////////////////////// + +// Use of __COUNTER__ is suppressed during code analysis in +// CLion/AppCode 2017.2.x and former, because __COUNTER__ is not properly +// handled by it. +// Otherwise all supported compilers support COUNTER macro, +// but user still might want to turn it off +#if ( !defined(__JETBRAINS_IDE__) || __JETBRAINS_IDE__ >= 20170300L ) + #define CATCH_INTERNAL_CONFIG_COUNTER +#endif + +//////////////////////////////////////////////////////////////////////////////// + +// RTX is a special version of Windows that is real time. +// This means that it is detected as Windows, but does not provide +// the same set of capabilities as real Windows does. +#if defined(UNDER_RTSS) || defined(RTX64_BUILD) + #define CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH + #define CATCH_INTERNAL_CONFIG_NO_ASYNC + #define CATCH_CONFIG_COLOUR_NONE +#endif + +#if !defined(_GLIBCXX_USE_C99_MATH_TR1) +#define CATCH_INTERNAL_CONFIG_GLOBAL_NEXTAFTER +#endif + +// Various stdlib support checks that require __has_include +#if defined(__has_include) + // Check if string_view is available and usable + #if __has_include() && defined(CATCH_CPP17_OR_GREATER) + # define CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW + #endif + + // Check if optional is available and usable + # if __has_include() && defined(CATCH_CPP17_OR_GREATER) + # define CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL + # endif // __has_include() && defined(CATCH_CPP17_OR_GREATER) + + // Check if byte is available and usable + # if __has_include() && defined(CATCH_CPP17_OR_GREATER) + # include + # if defined(__cpp_lib_byte) && (__cpp_lib_byte > 0) + # define CATCH_INTERNAL_CONFIG_CPP17_BYTE + # endif + # endif // __has_include() && defined(CATCH_CPP17_OR_GREATER) + + // Check if variant is available and usable + # if __has_include() && defined(CATCH_CPP17_OR_GREATER) + # if defined(__clang__) && (__clang_major__ < 8) + // work around clang bug with libstdc++ https://bugs.llvm.org/show_bug.cgi?id=31852 + // fix should be in clang 8, workaround in libstdc++ 8.2 + # include + # if defined(__GLIBCXX__) && defined(_GLIBCXX_RELEASE) && (_GLIBCXX_RELEASE < 9) + # define CATCH_CONFIG_NO_CPP17_VARIANT + # else + # define CATCH_INTERNAL_CONFIG_CPP17_VARIANT + # endif // defined(__GLIBCXX__) && defined(_GLIBCXX_RELEASE) && (_GLIBCXX_RELEASE < 9) + # else + # define CATCH_INTERNAL_CONFIG_CPP17_VARIANT + # endif // defined(__clang__) && (__clang_major__ < 8) + # endif // __has_include() && defined(CATCH_CPP17_OR_GREATER) +#endif // defined(__has_include) + +#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER) +# define CATCH_CONFIG_COUNTER +#endif +#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH) && !defined(CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH) +# define CATCH_CONFIG_WINDOWS_SEH +#endif +// This is set by default, because we assume that unix compilers are posix-signal-compatible by default. +#if defined(CATCH_INTERNAL_CONFIG_POSIX_SIGNALS) && !defined(CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_POSIX_SIGNALS) +# define CATCH_CONFIG_POSIX_SIGNALS +#endif +// This is set by default, because we assume that compilers with no wchar_t support are just rare exceptions. +#if !defined(CATCH_INTERNAL_CONFIG_NO_WCHAR) && !defined(CATCH_CONFIG_NO_WCHAR) && !defined(CATCH_CONFIG_WCHAR) +# define CATCH_CONFIG_WCHAR +#endif + +#if !defined(CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING) && !defined(CATCH_CONFIG_NO_CPP11_TO_STRING) && !defined(CATCH_CONFIG_CPP11_TO_STRING) +# define CATCH_CONFIG_CPP11_TO_STRING +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL) && !defined(CATCH_CONFIG_NO_CPP17_OPTIONAL) && !defined(CATCH_CONFIG_CPP17_OPTIONAL) +# define CATCH_CONFIG_CPP17_OPTIONAL +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW) && !defined(CATCH_CONFIG_NO_CPP17_STRING_VIEW) && !defined(CATCH_CONFIG_CPP17_STRING_VIEW) +# define CATCH_CONFIG_CPP17_STRING_VIEW +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_VARIANT) && !defined(CATCH_CONFIG_NO_CPP17_VARIANT) && !defined(CATCH_CONFIG_CPP17_VARIANT) +# define CATCH_CONFIG_CPP17_VARIANT +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_BYTE) && !defined(CATCH_CONFIG_NO_CPP17_BYTE) && !defined(CATCH_CONFIG_CPP17_BYTE) +# define CATCH_CONFIG_CPP17_BYTE +#endif + +#if defined(CATCH_CONFIG_EXPERIMENTAL_REDIRECT) +# define CATCH_INTERNAL_CONFIG_NEW_CAPTURE +#endif + +#if defined(CATCH_INTERNAL_CONFIG_NEW_CAPTURE) && !defined(CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE) && !defined(CATCH_CONFIG_NO_NEW_CAPTURE) && !defined(CATCH_CONFIG_NEW_CAPTURE) +# define CATCH_CONFIG_NEW_CAPTURE +#endif + +#if !defined(CATCH_INTERNAL_CONFIG_EXCEPTIONS_ENABLED) && !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) +# define CATCH_CONFIG_DISABLE_EXCEPTIONS +#endif + +#if defined(CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN) && !defined(CATCH_CONFIG_NO_POLYFILL_ISNAN) && !defined(CATCH_CONFIG_POLYFILL_ISNAN) +# define CATCH_CONFIG_POLYFILL_ISNAN +#endif + +#if defined(CATCH_INTERNAL_CONFIG_USE_ASYNC) && !defined(CATCH_INTERNAL_CONFIG_NO_ASYNC) && !defined(CATCH_CONFIG_NO_USE_ASYNC) && !defined(CATCH_CONFIG_USE_ASYNC) +# define CATCH_CONFIG_USE_ASYNC +#endif + +#if defined(CATCH_INTERNAL_CONFIG_ANDROID_LOGWRITE) && !defined(CATCH_CONFIG_NO_ANDROID_LOGWRITE) && !defined(CATCH_CONFIG_ANDROID_LOGWRITE) +# define CATCH_CONFIG_ANDROID_LOGWRITE +#endif + +#if defined(CATCH_INTERNAL_CONFIG_GLOBAL_NEXTAFTER) && !defined(CATCH_CONFIG_NO_GLOBAL_NEXTAFTER) && !defined(CATCH_CONFIG_GLOBAL_NEXTAFTER) +# define CATCH_CONFIG_GLOBAL_NEXTAFTER +#endif + +// Even if we do not think the compiler has that warning, we still have +// to provide a macro that can be used by the code. +#if !defined(CATCH_INTERNAL_START_WARNINGS_SUPPRESSION) +# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION +#endif +#if !defined(CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION) +# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS +#endif + +// The goal of this macro is to avoid evaluation of the arguments, but +// still have the compiler warn on problems inside... +#if !defined(CATCH_INTERNAL_IGNORE_BUT_WARN) +# define CATCH_INTERNAL_IGNORE_BUT_WARN(...) +#endif + +#if defined(__APPLE__) && defined(__apple_build_version__) && (__clang_major__ < 10) +# undef CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS +#elif defined(__clang__) && (__clang_major__ < 5) +# undef CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS +#endif + +#if !defined(CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS +#endif + +#if defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) +#define CATCH_TRY if ((true)) +#define CATCH_CATCH_ALL if ((false)) +#define CATCH_CATCH_ANON(type) if ((false)) +#else +#define CATCH_TRY try +#define CATCH_CATCH_ALL catch (...) +#define CATCH_CATCH_ANON(type) catch (type) +#endif + +#if defined(CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR) && !defined(CATCH_CONFIG_NO_TRADITIONAL_MSVC_PREPROCESSOR) && !defined(CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR) +#define CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#endif + +// end catch_compiler_capabilities.h +#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line +#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) +#ifdef CATCH_CONFIG_COUNTER +# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ ) +#else +# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ ) +#endif + +#include +#include +#include + +// We need a dummy global operator<< so we can bring it into Catch namespace later +struct Catch_global_namespace_dummy {}; +std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy); + +namespace Catch { + + struct CaseSensitive { enum Choice { + Yes, + No + }; }; + + class NonCopyable { + NonCopyable( NonCopyable const& ) = delete; + NonCopyable( NonCopyable && ) = delete; + NonCopyable& operator = ( NonCopyable const& ) = delete; + NonCopyable& operator = ( NonCopyable && ) = delete; + + protected: + NonCopyable(); + virtual ~NonCopyable(); + }; + + struct SourceLineInfo { + + SourceLineInfo() = delete; + SourceLineInfo( char const* _file, std::size_t _line ) noexcept + : file( _file ), + line( _line ) + {} + + SourceLineInfo( SourceLineInfo const& other ) = default; + SourceLineInfo& operator = ( SourceLineInfo const& ) = default; + SourceLineInfo( SourceLineInfo&& ) noexcept = default; + SourceLineInfo& operator = ( SourceLineInfo&& ) noexcept = default; + + bool empty() const noexcept { return file[0] == '\0'; } + bool operator == ( SourceLineInfo const& other ) const noexcept; + bool operator < ( SourceLineInfo const& other ) const noexcept; + + char const* file; + std::size_t line; + }; + + std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ); + + // Bring in operator<< from global namespace into Catch namespace + // This is necessary because the overload of operator<< above makes + // lookup stop at namespace Catch + using ::operator<<; + + // Use this in variadic streaming macros to allow + // >> +StreamEndStop + // as well as + // >> stuff +StreamEndStop + struct StreamEndStop { + std::string operator+() const; + }; + template + T const& operator + ( T const& value, StreamEndStop ) { + return value; + } +} + +#define CATCH_INTERNAL_LINEINFO \ + ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) ) + +// end catch_common.h +namespace Catch { + + struct RegistrarForTagAliases { + RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); + }; + +} // end namespace Catch + +#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) \ + CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } \ + CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION + +// end catch_tag_alias_autoregistrar.h +// start catch_test_registry.h + +// start catch_interfaces_testcase.h + +#include + +namespace Catch { + + class TestSpec; + + struct ITestInvoker { + virtual void invoke () const = 0; + virtual ~ITestInvoker(); + }; + + class TestCase; + struct IConfig; + + struct ITestCaseRegistry { + virtual ~ITestCaseRegistry(); + virtual std::vector const& getAllTests() const = 0; + virtual std::vector const& getAllTestsSorted( IConfig const& config ) const = 0; + }; + + bool isThrowSafe( TestCase const& testCase, IConfig const& config ); + bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ); + std::vector filterTests( std::vector const& testCases, TestSpec const& testSpec, IConfig const& config ); + std::vector const& getAllTestCasesSorted( IConfig const& config ); + +} + +// end catch_interfaces_testcase.h +// start catch_stringref.h + +#include +#include +#include +#include + +namespace Catch { + + /// A non-owning string class (similar to the forthcoming std::string_view) + /// Note that, because a StringRef may be a substring of another string, + /// it may not be null terminated. + class StringRef { + public: + using size_type = std::size_t; + using const_iterator = const char*; + + private: + static constexpr char const* const s_empty = ""; + + char const* m_start = s_empty; + size_type m_size = 0; + + public: // construction + constexpr StringRef() noexcept = default; + + StringRef( char const* rawChars ) noexcept; + + constexpr StringRef( char const* rawChars, size_type size ) noexcept + : m_start( rawChars ), + m_size( size ) + {} + + StringRef( std::string const& stdString ) noexcept + : m_start( stdString.c_str() ), + m_size( stdString.size() ) + {} + + explicit operator std::string() const { + return std::string(m_start, m_size); + } + + public: // operators + auto operator == ( StringRef const& other ) const noexcept -> bool; + auto operator != (StringRef const& other) const noexcept -> bool { + return !(*this == other); + } + + auto operator[] ( size_type index ) const noexcept -> char { + assert(index < m_size); + return m_start[index]; + } + + public: // named queries + constexpr auto empty() const noexcept -> bool { + return m_size == 0; + } + constexpr auto size() const noexcept -> size_type { + return m_size; + } + + // Returns the current start pointer. If the StringRef is not + // null-terminated, throws std::domain_exception + auto c_str() const -> char const*; + + public: // substrings and searches + // Returns a substring of [start, start + length). + // If start + length > size(), then the substring is [start, size()). + // If start > size(), then the substring is empty. + auto substr( size_type start, size_type length ) const noexcept -> StringRef; + + // Returns the current start pointer. May not be null-terminated. + auto data() const noexcept -> char const*; + + constexpr auto isNullTerminated() const noexcept -> bool { + return m_start[m_size] == '\0'; + } + + public: // iterators + constexpr const_iterator begin() const { return m_start; } + constexpr const_iterator end() const { return m_start + m_size; } + }; + + auto operator += ( std::string& lhs, StringRef const& sr ) -> std::string&; + auto operator << ( std::ostream& os, StringRef const& sr ) -> std::ostream&; + + constexpr auto operator "" _sr( char const* rawChars, std::size_t size ) noexcept -> StringRef { + return StringRef( rawChars, size ); + } +} // namespace Catch + +constexpr auto operator "" _catch_sr( char const* rawChars, std::size_t size ) noexcept -> Catch::StringRef { + return Catch::StringRef( rawChars, size ); +} + +// end catch_stringref.h +// start catch_preprocessor.hpp + + +#define CATCH_RECURSION_LEVEL0(...) __VA_ARGS__ +#define CATCH_RECURSION_LEVEL1(...) CATCH_RECURSION_LEVEL0(CATCH_RECURSION_LEVEL0(CATCH_RECURSION_LEVEL0(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL2(...) CATCH_RECURSION_LEVEL1(CATCH_RECURSION_LEVEL1(CATCH_RECURSION_LEVEL1(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL3(...) CATCH_RECURSION_LEVEL2(CATCH_RECURSION_LEVEL2(CATCH_RECURSION_LEVEL2(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL4(...) CATCH_RECURSION_LEVEL3(CATCH_RECURSION_LEVEL3(CATCH_RECURSION_LEVEL3(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL5(...) CATCH_RECURSION_LEVEL4(CATCH_RECURSION_LEVEL4(CATCH_RECURSION_LEVEL4(__VA_ARGS__))) + +#ifdef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_EXPAND_VARGS(...) __VA_ARGS__ +// MSVC needs more evaluations +#define CATCH_RECURSION_LEVEL6(...) CATCH_RECURSION_LEVEL5(CATCH_RECURSION_LEVEL5(CATCH_RECURSION_LEVEL5(__VA_ARGS__))) +#define CATCH_RECURSE(...) CATCH_RECURSION_LEVEL6(CATCH_RECURSION_LEVEL6(__VA_ARGS__)) +#else +#define CATCH_RECURSE(...) CATCH_RECURSION_LEVEL5(__VA_ARGS__) +#endif + +#define CATCH_REC_END(...) +#define CATCH_REC_OUT + +#define CATCH_EMPTY() +#define CATCH_DEFER(id) id CATCH_EMPTY() + +#define CATCH_REC_GET_END2() 0, CATCH_REC_END +#define CATCH_REC_GET_END1(...) CATCH_REC_GET_END2 +#define CATCH_REC_GET_END(...) CATCH_REC_GET_END1 +#define CATCH_REC_NEXT0(test, next, ...) next CATCH_REC_OUT +#define CATCH_REC_NEXT1(test, next) CATCH_DEFER ( CATCH_REC_NEXT0 ) ( test, next, 0) +#define CATCH_REC_NEXT(test, next) CATCH_REC_NEXT1(CATCH_REC_GET_END test, next) + +#define CATCH_REC_LIST0(f, x, peek, ...) , f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1) ) ( f, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST1(f, x, peek, ...) , f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST0) ) ( f, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST2(f, x, peek, ...) f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1) ) ( f, peek, __VA_ARGS__ ) + +#define CATCH_REC_LIST0_UD(f, userdata, x, peek, ...) , f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1_UD) ) ( f, userdata, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST1_UD(f, userdata, x, peek, ...) , f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST0_UD) ) ( f, userdata, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST2_UD(f, userdata, x, peek, ...) f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1_UD) ) ( f, userdata, peek, __VA_ARGS__ ) + +// Applies the function macro `f` to each of the remaining parameters, inserts commas between the results, +// and passes userdata as the first parameter to each invocation, +// e.g. CATCH_REC_LIST_UD(f, x, a, b, c) evaluates to f(x, a), f(x, b), f(x, c) +#define CATCH_REC_LIST_UD(f, userdata, ...) CATCH_RECURSE(CATCH_REC_LIST2_UD(f, userdata, __VA_ARGS__, ()()(), ()()(), ()()(), 0)) + +#define CATCH_REC_LIST(f, ...) CATCH_RECURSE(CATCH_REC_LIST2(f, __VA_ARGS__, ()()(), ()()(), ()()(), 0)) + +#define INTERNAL_CATCH_EXPAND1(param) INTERNAL_CATCH_EXPAND2(param) +#define INTERNAL_CATCH_EXPAND2(...) INTERNAL_CATCH_NO## __VA_ARGS__ +#define INTERNAL_CATCH_DEF(...) INTERNAL_CATCH_DEF __VA_ARGS__ +#define INTERNAL_CATCH_NOINTERNAL_CATCH_DEF +#define INTERNAL_CATCH_STRINGIZE(...) INTERNAL_CATCH_STRINGIZE2(__VA_ARGS__) +#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_STRINGIZE2(...) #__VA_ARGS__ +#define INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS(param) INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_REMOVE_PARENS(param)) +#else +// MSVC is adding extra space and needs another indirection to expand INTERNAL_CATCH_NOINTERNAL_CATCH_DEF +#define INTERNAL_CATCH_STRINGIZE2(...) INTERNAL_CATCH_STRINGIZE3(__VA_ARGS__) +#define INTERNAL_CATCH_STRINGIZE3(...) #__VA_ARGS__ +#define INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS(param) (INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_REMOVE_PARENS(param)) + 1) +#endif + +#define INTERNAL_CATCH_MAKE_NAMESPACE2(...) ns_##__VA_ARGS__ +#define INTERNAL_CATCH_MAKE_NAMESPACE(name) INTERNAL_CATCH_MAKE_NAMESPACE2(name) + +#define INTERNAL_CATCH_REMOVE_PARENS(...) INTERNAL_CATCH_EXPAND1(INTERNAL_CATCH_DEF __VA_ARGS__) + +#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_MAKE_TYPE_LIST2(...) decltype(get_wrapper()) +#define INTERNAL_CATCH_MAKE_TYPE_LIST(...) INTERNAL_CATCH_MAKE_TYPE_LIST2(INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__)) +#else +#define INTERNAL_CATCH_MAKE_TYPE_LIST2(...) INTERNAL_CATCH_EXPAND_VARGS(decltype(get_wrapper())) +#define INTERNAL_CATCH_MAKE_TYPE_LIST(...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_MAKE_TYPE_LIST2(INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__))) +#endif + +#define INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(...)\ + CATCH_REC_LIST(INTERNAL_CATCH_MAKE_TYPE_LIST,__VA_ARGS__) + +#define INTERNAL_CATCH_REMOVE_PARENS_1_ARG(_0) INTERNAL_CATCH_REMOVE_PARENS(_0) +#define INTERNAL_CATCH_REMOVE_PARENS_2_ARG(_0, _1) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_1_ARG(_1) +#define INTERNAL_CATCH_REMOVE_PARENS_3_ARG(_0, _1, _2) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_2_ARG(_1, _2) +#define INTERNAL_CATCH_REMOVE_PARENS_4_ARG(_0, _1, _2, _3) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_3_ARG(_1, _2, _3) +#define INTERNAL_CATCH_REMOVE_PARENS_5_ARG(_0, _1, _2, _3, _4) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_4_ARG(_1, _2, _3, _4) +#define INTERNAL_CATCH_REMOVE_PARENS_6_ARG(_0, _1, _2, _3, _4, _5) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_5_ARG(_1, _2, _3, _4, _5) +#define INTERNAL_CATCH_REMOVE_PARENS_7_ARG(_0, _1, _2, _3, _4, _5, _6) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_6_ARG(_1, _2, _3, _4, _5, _6) +#define INTERNAL_CATCH_REMOVE_PARENS_8_ARG(_0, _1, _2, _3, _4, _5, _6, _7) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_7_ARG(_1, _2, _3, _4, _5, _6, _7) +#define INTERNAL_CATCH_REMOVE_PARENS_9_ARG(_0, _1, _2, _3, _4, _5, _6, _7, _8) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_8_ARG(_1, _2, _3, _4, _5, _6, _7, _8) +#define INTERNAL_CATCH_REMOVE_PARENS_10_ARG(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_9_ARG(_1, _2, _3, _4, _5, _6, _7, _8, _9) +#define INTERNAL_CATCH_REMOVE_PARENS_11_ARG(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_10_ARG(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10) + +#define INTERNAL_CATCH_VA_NARGS_IMPL(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, N, ...) N + +#define INTERNAL_CATCH_TYPE_GEN\ + template struct TypeList {};\ + template\ + constexpr auto get_wrapper() noexcept -> TypeList { return {}; }\ + template class...> struct TemplateTypeList{};\ + template class...Cs>\ + constexpr auto get_wrapper() noexcept -> TemplateTypeList { return {}; }\ + template\ + struct append;\ + template\ + struct rewrap;\ + template class, typename...>\ + struct create;\ + template class, typename>\ + struct convert;\ + \ + template \ + struct append { using type = T; };\ + template< template class L1, typename...E1, template class L2, typename...E2, typename...Rest>\ + struct append, L2, Rest...> { using type = typename append, Rest...>::type; };\ + template< template class L1, typename...E1, typename...Rest>\ + struct append, TypeList, Rest...> { using type = L1; };\ + \ + template< template class Container, template class List, typename...elems>\ + struct rewrap, List> { using type = TypeList>; };\ + template< template class Container, template class List, class...Elems, typename...Elements>\ + struct rewrap, List, Elements...> { using type = typename append>, typename rewrap, Elements...>::type>::type; };\ + \ + template