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Merge pull request #765 from nlohmann/feature/issue698

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using more CMake
This commit is contained in:
Niels Lohmann 2017-10-04 10:39:56 +02:00 committed by GitHub
commit 4e81c1db47
4 changed files with 109 additions and 115 deletions
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60
.travis.yml
View file

@ -29,34 +29,28 @@ matrix:
include:
# Valgrind
- os: linux
compiler: gcc
env:
- COMPILER=g++-4.9
- SPECIAL=valgrind
- CMAKE_OPTIONS=-DJSON_Valgrind=ON
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: [g++-4.9, valgrind]
after_success:
- make check TEST_PREFIX="valgrind --error-exitcode=1 --leak-check=full " TEST_PATTERN=""
packages: ['g++-4.9', 'valgrind', 'ninja-build']
# clang sanitizer
- os: linux
compiler: clang
env:
- COMPILER=clang++-5.0
- SPECIAL=sanitizer
- CMAKE_OPTIONS=-DJSON_Sanitizer=ON
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-5.0']
packages: ['g++-6', 'clang-5.0']
after_success:
- make clang_sanitize -j4
packages: ['g++-6', 'clang-5.0', 'ninja-build']
# cppcheck
- os: linux
compiler: gcc
env:
@ -65,24 +59,20 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: [g++-4.9, cppcheck]
packages: ['g++-4.9', 'cppcheck', 'ninja-build']
after_success:
- make cppcheck
# no exceptions
- os: linux
compiler: gcc
env:
- COMPILER=g++-4.9
- SPECIAL=no_exceptions
- CMAKE_OPTIONS=-DJSON_NoExceptions=ON
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: [g++-4.9, cppcheck]
after_success:
- make clean
- CPPFLAGS="-DJSON_NOEXCEPTION" make check TEST_PATTERN="-e \"*\""
packages: ['g++-4.9', 'ninja-build']
# Coveralls (http://gronlier.fr/blog/2015/01/adding-code-coverage-to-your-c-project/)
@ -91,7 +81,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: ['g++-4.9', 'ruby']
packages: ['g++-4.9', 'ruby', 'ninja-build']
before_script:
- wget http://ftp.de.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz
- tar xf lcov_1.11.orig.tar.gz
@ -119,7 +109,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.6']
packages: ['g++-6', 'clang-3.6']
packages: ['g++-6', 'clang-3.6', 'ninja-build']
coverity_scan:
project:
name: "nlohmann/json"
@ -163,7 +153,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: g++-4.9
packages: ['g++-4.9', 'ninja-build']
- os: linux
compiler: gcc
@ -171,7 +161,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: g++-5
packages: ['g++-5', 'ninja-build']
- os: linux
compiler: gcc
@ -179,7 +169,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: g++-6
packages: ['g++-6', 'ninja-build']
- os: linux
compiler: gcc
@ -187,7 +177,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: g++-7
packages: ['g++-7', 'ninja-build']
- os: linux
compiler: gcc
@ -197,7 +187,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: g++-7
packages: ['g++-7', 'ninja-build']
# Linux / Clang
@ -207,7 +197,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.5']
packages: ['g++-6', 'clang-3.5']
packages: ['g++-6', 'clang-3.5', 'ninja-build']
- os: linux
compiler: clang
@ -215,7 +205,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.6']
packages: ['g++-6', 'clang-3.6']
packages: ['g++-6', 'clang-3.6', 'ninja-build']
- os: linux
compiler: clang
@ -223,7 +213,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.7']
packages: ['g++-6', 'clang-3.7']
packages: ['g++-6', 'clang-3.7', 'ninja-build']
- os: linux
compiler: clang
@ -231,7 +221,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: ['g++-6', 'clang-3.8']
packages: ['g++-6', 'clang-3.8', 'ninja-build']
- os: linux
compiler: clang
@ -239,7 +229,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test']
packages: ['g++-6', 'clang-3.9']
packages: ['g++-6', 'clang-3.9', 'ninja-build']
- os: linux
compiler: clang
@ -247,7 +237,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-4.0']
packages: ['g++-6', 'clang-4.0']
packages: ['g++-6', 'clang-4.0', 'ninja-build']
- os: linux
compiler: clang
@ -255,7 +245,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-5.0']
packages: ['g++-6', 'clang-5.0']
packages: ['g++-6', 'clang-5.0', 'ninja-build']
- os: linux
compiler: clang
@ -265,7 +255,7 @@ matrix:
addons:
apt:
sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-5.0']
packages: ['g++-6', 'clang-5.0']
packages: ['g++-6', 'clang-5.0', 'ninja-build']
################
# build script #
@ -274,9 +264,9 @@ matrix:
script:
# get CMake (only for systems with brew - macOS)
- |
if [[ !(-x $(which cmake)) && (-x $(which brew)) ]]; then
if [[ (-x $(which brew)) ]]; then
brew update
brew install cmake
brew install cmake ninja
cmake --version
fi
@ -289,7 +279,7 @@ script:
# compile and execute unit tests
- mkdir -p build && cd build
- cmake .. && cmake --build . --config Release -- -j4
- cmake .. ${CMAKE_OPTIONS} -GNinja && cmake --build . --config Release
- ctest -C Release -V
- cd ..

10
src/json.hpp
View file

@ -745,11 +745,10 @@ struct external_constructor<value_t::array>
enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
static void construct(BasicJsonType& j, const std::valarray<T>& arr)
{
using std::begin;
using std::end;
j.m_type = value_t::array;
j.m_value = value_t::array;
j.m_value.array = j.template create<typename BasicJsonType::array_t>(begin(arr), end(arr));
j.m_value.array->resize(arr.size());
std::copy(std::begin(arr), std::end(arr), j.m_value.array->begin());
j.assert_invariant();
}
};
@ -1190,10 +1189,7 @@ void from_json(const BasicJsonType& j, std::valarray<T>& l)
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
l.resize(j.size());
for (size_t i = 0; i < j.size(); ++i)
{
l[i] = j[i];
}
std::copy(j.m_value.array->begin(), j.m_value.array->end(), std::begin(l));
}
template<typename BasicJsonType, typename CompatibleArrayType>

134
test/CMakeLists.txt
View file

@ -1,89 +1,93 @@
option(JSON_Sanitizer "Build test suite with Clang sanitizer" OFF)
option(JSON_Valgrind "Execute test suite with Valgrind" OFF)
option(JSON_NoExceptions "Build test suite without exceptions" OFF)
if(JSON_Sanitizer)
message(STATUS "Building test suite with Clang sanitizer")
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "-std=c++11 -g -O2 -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer")
endif()
endif()
if(JSON_Valgrind)
find_program(CMAKE_MEMORYCHECK_COMMAND valgrind)
message(STATUS "Executing test suite with Valgrind (${CMAKE_MEMORYCHECK_COMMAND})")
set(MEMORYCHECK_COMMAND_OPTIONS "--error-exitcode=1 --leak-check=full")
set(memcheck_command "${CMAKE_MEMORYCHECK_COMMAND} ${CMAKE_MEMORYCHECK_COMMAND_OPTIONS}")
separate_arguments(memcheck_command)
endif()
if(JSON_NoExceptions)
message(STATUS "Building test suite without exceptions")
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DJSON_NOEXCEPTION")
endif()
set(CATCH_TEST_FILTER -e)
endif()
#############################################################################
# Catch library with the main function to speed up build
#############################################################################
add_library(catch_main OBJECT
"src/unit.cpp"
)
set_target_properties(catch_main PROPERTIES
CXX_STANDARD 11
CXX_STANDARD_REQUIRED ON
COMPILE_DEFINITIONS "$<$<CXX_COMPILER_ID:MSVC>:_SCL_SECURE_NO_WARNINGS>"
COMPILE_OPTIONS "$<$<CXX_COMPILER_ID:MSVC>:/EHsc;$<$<CONFIG:Release>:/Od>>"
)
target_include_directories(catch_main PRIVATE "thirdparty/catch")
# The unit test executable.
set(JSON_UNITTEST_TARGET_NAME "json_unit")
add_executable(${JSON_UNITTEST_TARGET_NAME}
$<TARGET_OBJECTS:catch_main>
"../src/json.hpp"
"src/unit-algorithms.cpp"
"src/unit-allocator.cpp"
"src/unit-capacity.cpp"
"src/unit-cbor.cpp"
"src/unit-class_const_iterator.cpp"
"src/unit-class_iterator.cpp"
"src/unit-class_lexer.cpp"
"src/unit-class_parser.cpp"
"src/unit-comparison.cpp"
"src/unit-concepts.cpp"
"src/unit-constructor1.cpp"
"src/unit-constructor2.cpp"
"src/unit-convenience.cpp"
"src/unit-conversions.cpp"
"src/unit-deserialization.cpp"
"src/unit-element_access1.cpp"
"src/unit-element_access2.cpp"
"src/unit-inspection.cpp"
"src/unit-iterator_wrapper.cpp"
"src/unit-iterators1.cpp"
"src/unit-iterators2.cpp"
"src/unit-json_patch.cpp"
"src/unit-json_pointer.cpp"
"src/unit-meta.cpp"
"src/unit-modifiers.cpp"
"src/unit-msgpack.cpp"
"src/unit-noexcept.cpp"
"src/unit-pointer_access.cpp"
"src/unit-readme.cpp"
"src/unit-reference_access.cpp"
"src/unit-regression.cpp"
"src/unit-serialization.cpp"
"src/unit-testsuites.cpp"
"src/unit-udt.cpp"
"src/unit-unicode.cpp"
)
#############################################################################
# one executable for each unit test file
#############################################################################
set_target_properties(${JSON_UNITTEST_TARGET_NAME} PROPERTIES
file(GLOB files "src/unit-*.cpp")
foreach(file ${files})
get_filename_component(file_basename ${file} NAME_WE)
string(REGEX REPLACE "unit-([^$]+)" "test-\\1" testcase ${file_basename})
add_executable(${testcase} $<TARGET_OBJECTS:catch_main> ${file})
set_target_properties(${testcase} PROPERTIES
CXX_STANDARD 11
CXX_STANDARD_REQUIRED ON
COMPILE_DEFINITIONS "$<$<CXX_COMPILER_ID:MSVC>:_SCL_SECURE_NO_WARNINGS>"
COMPILE_OPTIONS "$<$<CXX_COMPILER_ID:MSVC>:/EHsc;$<$<CONFIG:Release>:/Od>>"
)
if(MSVC)
set_target_properties(${JSON_UNITTEST_TARGET_NAME} PROPERTIES
COMPILE_DEFINITIONS "_SCL_SECURE_NO_WARNINGS"
COMPILE_OPTIONS "/EHsc;$<$<CONFIG:Release>:/Od>"
)
target_compile_definitions(${testcase} PRIVATE CATCH_CONFIG_FAST_COMPILE)
target_include_directories(${testcase} PRIVATE "thirdparty/catch")
target_link_libraries(${testcase} ${JSON_TARGET_NAME})
if(NOT MSVC)
set_target_properties(${testcase} PROPERTIES COMPILE_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated -Wno-float-equal")
endif()
target_include_directories(${JSON_UNITTEST_TARGET_NAME} PRIVATE "src" "thirdparty/catch")
target_link_libraries(${JSON_UNITTEST_TARGET_NAME} ${JSON_TARGET_NAME})
include(cotire OPTIONAL)
if(COMMAND cotire)
set_target_properties(${JSON_UNITTEST_TARGET_NAME} PROPERTIES
COTIRE_ADD_UNITY_BUILD FALSE
COTIRE_CXX_PREFIX_HEADER_INIT "src/prefix.hpp"
)
# HACK - CMAKE_INCLUDE_SYSTEM_FLAG_CXX has a trailing space, which Cotire doesn't strip
# Technically, this fix should go in cotire.cmake. TODO - submit a pull request upstream.
if (CMAKE_INCLUDE_SYSTEM_FLAG_CXX)
string (STRIP "${CMAKE_INCLUDE_SYSTEM_FLAG_CXX}" CMAKE_INCLUDE_SYSTEM_FLAG_CXX)
endif()
cotire(${JSON_UNITTEST_TARGET_NAME})
cotire(${testcase})
endif()
add_test(NAME "${JSON_UNITTEST_TARGET_NAME}_default"
COMMAND ${JSON_UNITTEST_TARGET_NAME}
add_test(NAME "${testcase}_default"
COMMAND ${testcase} ${CATCH_TEST_FILTER}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
)
add_test(NAME "${JSON_UNITTEST_TARGET_NAME}_all"
COMMAND ${JSON_UNITTEST_TARGET_NAME} "*"
set_tests_properties("${testcase}_default" PROPERTIES LABELS "default")
add_test(NAME "${testcase}_all"
COMMAND ${testcase} ${CATCH_TEST_FILTER} "*"
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
)
set_tests_properties("${testcase}_all" PROPERTIES LABELS "all")
if(JSON_Valgrind)
add_test(NAME "${testcase}_valgrind"
COMMAND ${memcheck_command} ${CMAKE_CURRENT_BINARY_DIR}/${testcase} ${CATCH_TEST_FILTER}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
)
set_tests_properties("${testcase}_valgrind" PROPERTIES LABELS "valgrind")
endif()
endforeach()

4
test/src/unit-algorithms.cpp
View file

@ -256,6 +256,7 @@ TEST_CASE("algorithms")
SECTION("set operations")
{
/*
SECTION("std::merge")
{
{
@ -267,6 +268,7 @@ TEST_CASE("algorithms")
CHECK(j3 == json({1, 2, 2, 3, 4, 5, 6, 7, 8}));
}
}
*/
SECTION("std::set_difference")
{
@ -288,6 +290,7 @@ TEST_CASE("algorithms")
CHECK(j3 == json({1, 2, 3, 5, 7}));
}
/*
SECTION("std::set_union")
{
json j1 = {2, 4, 6, 8};
@ -307,6 +310,7 @@ TEST_CASE("algorithms")
std::set_symmetric_difference(j1.begin(), j1.end(), j2.begin(), j2.end(), std::back_inserter(j3));
CHECK(j3 == json({1, 3, 4, 5, 6, 7, 8}));
}
*/
}
SECTION("heap operations")