⬆ updated fastcov

test/CMakeLists.txt

@@ -55,8 +55,7 @@ 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_html2
-        COMMAND ${CMAKE_SOURCE_DIR}/test/thirdparty/fastcov/fastcov.py --branch-coverage --lcov -o json.info --gcov ${GCOV_BIN}
-        COMMAND gsed -i 's%build_coverage/%%g' json.info
+        COMMAND ${CMAKE_SOURCE_DIR}/test/thirdparty/fastcov/fastcov.py --branch-coverage --lcov -o json.info --gcov ${GCOV_BIN} --compiler-directory ${CMAKE_BINARY_DIR} #--source-files ${SOURCE_FILES}
         COMMAND ${CMAKE_SOURCE_DIR}/test/thirdparty/imapdl/filterbr.py json.info > 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
         COMMENT "Generating HTML report test/html/index.html"

test/thirdparty/fastcov/fastcov.py

@@ -61,7 +61,7 @@ def getFilteredGcdaFiles(gcda_files, exclude):
 
 def getGcdaFiles(cwd, gcda_files):
     if not gcda_files:
-        gcda_files = glob.glob(os.path.join(cwd, "**/*.gcda"), recursive=True)
+        gcda_files = glob.glob(os.path.join(os.path.abspath(cwd), "**/*.gcda"), recursive=True)
     return gcda_files
 
 def gcovWorker(cwd, gcov, files, chunk, gcov_filter_options, branch_coverage):