diff options
Diffstat (limited to 'Modules/CTestCoverageCollectGCOV.cmake')
| -rw-r--r-- | Modules/CTestCoverageCollectGCOV.cmake | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Modules/CTestCoverageCollectGCOV.cmake b/Modules/CTestCoverageCollectGCOV.cmake index f31e432..3b74631 100644 --- a/Modules/CTestCoverageCollectGCOV.cmake +++ b/Modules/CTestCoverageCollectGCOV.cmake @@ -172,6 +172,21 @@ function(ctest_coverage_collect_gcov) set(unfiltered_gcov_files) file(GLOB_RECURSE unfiltered_gcov_files RELATIVE ${binary_dir} "${coverage_dir}/*.gcov") + # if CTEST_EXTRA_COVERAGE_GLOB was specified we search for files + # that might be uncovered + if (DEFINED CTEST_EXTRA_COVERAGE_GLOB) + set(uncovered_files) + foreach(search_entry IN LISTS CTEST_EXTRA_COVERAGE_GLOB) + if(NOT GCOV_QUIET) + message("Add coverage glob: ${search_entry}") + endif() + file(GLOB_RECURSE matching_files "${source_dir}/${search_entry}") + if (matching_files) + list(APPEND uncovered_files "${matching_files}") + endif() + endforeach() + endif() + set(gcov_files) foreach(gcov_file ${unfiltered_gcov_files}) file(STRINGS ${binary_dir}/${gcov_file} first_line LIMIT_COUNT 1 ENCODING UTF-8) @@ -195,20 +210,62 @@ function(ctest_coverage_collect_gcov) endif() endforeach() + get_filename_component(resolved_source_file "${source_file}" ABSOLUTE) + foreach(uncovered_file IN LISTS uncovered_files) + get_filename_component(resolved_uncovered_file "${uncovered_file}" ABSOLUTE) + if (resolved_uncovered_file STREQUAL resolved_source_file) + list(REMOVE_ITEM uncovered_files "${uncovered_file}") + endif() + endforeach() + if(NOT is_excluded) list(APPEND gcov_files ${gcov_file}) endif() endforeach() + foreach (uncovered_file ${uncovered_files}) + # Check if this uncovered file should be excluded. + set(is_excluded false) + foreach(exclude_entry IN LISTS CTEST_CUSTOM_COVERAGE_EXCLUDE) + if(uncovered_file MATCHES "${exclude_entry}") + set(is_excluded true) + if(NOT GCOV_QUIET) + message("Excluding coverage for: ${uncovered_file} which matches ${exclude_entry}") + endif() + break() + endif() + endforeach() + if(is_excluded) + continue() + endif() + + # Copy from source to binary dir, preserving any intermediate subdirectories. + get_filename_component(filename "${uncovered_file}" NAME) + get_filename_component(relative_path "${uncovered_file}" DIRECTORY) + string(REPLACE "${source_dir}" "" relative_path "${relative_path}") + if (relative_path) + # Strip leading slash. + string(SUBSTRING "${relative_path}" 1 -1 relative_path) + endif() + file(COPY ${uncovered_file} DESTINATION ${binary_dir}/uncovered/${relative_path}) + if(relative_path) + list(APPEND uncovered_files_for_tar uncovered/${relative_path}/${filename}) + else() + list(APPEND uncovered_files_for_tar uncovered/${filename}) + endif() + endforeach() + # tar up the coverage info with the same date so that the md5 # sum will be the same for the tar file independent of file time # stamps string(REPLACE ";" "\n" gcov_files "${gcov_files}") string(REPLACE ";" "\n" label_files "${label_files}") + string(REPLACE ";" "\n" uncovered_files_for_tar "${uncovered_files_for_tar}") file(WRITE "${coverage_dir}/coverage_file_list.txt" "${gcov_files} ${coverage_dir}/data.json ${label_files} +${uncovered_files_for_tar} ") if (GCOV_QUIET) |