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Libraries
json
Commits
2f9095dd
Unverified
Commit
2f9095dd
authored
Apr 03, 2019
by
Niels Lohmann
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relaxed requirements to coverage
parent
b21c04c9
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2
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2 changed files
with
8 additions
and
8 deletions
+8
-8
Makefile
Makefile
+1
-1
test/CMakeLists.txt
test/CMakeLists.txt
+7
-7
No files found.
Makefile
View file @
2f9095dd
...
...
@@ -76,7 +76,7 @@ check-fast:
coverage
:
rm
-fr
build_coverage
mkdir
build_coverage
cd
build_coverage
;
CXX
=
$(COMPILER_DIR)
/g++
cmake ..
-GNinja
-DJSON_Coverage
=
ON
-DJSON_MultipleHeaders
=
ON
cd
build_coverage
;
CXX
=
g++-8
cmake ..
-GNinja
-DJSON_Coverage
=
ON
-DJSON_MultipleHeaders
=
ON
cd
build_coverage
;
ninja
cd
build_coverage
;
ctest
-E
'.*_default'
-j10
cd
build_coverage
;
ninja lcov_html
...
...
test/CMakeLists.txt
View file @
2f9095dd
...
...
@@ -27,17 +27,17 @@ endif()
if
(
JSON_Coverage
)
message
(
STATUS
"Building test suite with coverage information"
)
if
(
NOT
"
${
CMAKE_CXX_COMPILER_ID
}
"
STREQUAL
"GNU"
)
message
(
FATAL_ERROR
"JSON_Coverage requires GCC."
)
endif
()
#
if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
#
message(FATAL_ERROR "JSON_Coverage requires GCC.")
#
endif()
# enable profiling
set
(
CMAKE_CXX_FLAGS
"--coverage -g -O0 -fprofile-arcs -ftest-coverage"
)
# from https://github.com/RWTH-HPC/CMake-codecov/blob/master/cmake/FindGcov.cmake
get_filename_component
(
COMPILER_PATH
"
${
CMAKE_CXX_COMPILER
}
"
PATH
)
string
(
REGEX MATCH
"^[0-9]+"
GCC_VERSION
"
${
CMAKE_CXX_COMPILER_VERSION
}
"
)
find_program
(
GCOV_BIN NAMES gcov-
${
GCC_VERSION
}
gcov HINTS
${
COMPILER_PATH
}
)
#
get_filename_component(COMPILER_PATH "${CMAKE_CXX_COMPILER}" PATH)
#
string(REGEX MATCH "^[0-9]+" GCC_VERSION "${CMAKE_CXX_COMPILER_VERSION}")
#
find_program(GCOV_BIN NAMES gcov-${GCC_VERSION} gcov HINTS ${COMPILER_PATH})
# collect all source files from the chosen include dir
file
(
GLOB_RECURSE SOURCE_FILES
${
NLOHMANN_JSON_INCLUDE_BUILD_DIR
}
*.hpp
)
...
...
@@ -45,7 +45,7 @@ if(JSON_Coverage)
# add target to collect coverage information and generate HTML file
# (filter script from https://stackoverflow.com/a/43726240/266378)
add_custom_target
(
lcov_html
COMMAND lcov --directory . --capture --output-file json.info --
gcov-tool
${
GCOV_BIN
}
--
rc lcov_branch_coverage=1
COMMAND lcov --directory . --capture --output-file json.info --rc lcov_branch_coverage=1
COMMAND lcov -e json.info
${
SOURCE_FILES
}
--output-file json.info.filtered --rc lcov_branch_coverage=1
COMMAND
${
CMAKE_SOURCE_DIR
}
/test/thirdparty/imapdl/filterbr.py json.info.filtered > json.info.filtered.noexcept
COMMAND genhtml --title
"JSON for Modern C++"
--legend --demangle-cpp --output-directory html --show-details --branch-coverage json.info.filtered.noexcept
...
...
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