Exclude headers from lcov reports
The data produced by gcov for static inline functions is too unreliable to be
actually useful. Some lines that are covered are not marked as such, some
other static inline functions are completely ignored, and the reasons why do
not look obvious.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c1246c9..86439ad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,9 +96,11 @@
COMMAND rm -rf Coverage
COMMAND lcov --capture --initial --directory library/CMakeFiles/polarssl.dir -o files.info
COMMAND lcov --capture --directory library/CMakeFiles/polarssl.dir -o tests.info
+ COMMAND lcov --add-tracefile files.info --add-tracefile tests.info -o all.info
+ COMMAND lcov --remove all.info -o final.info '*.h'
COMMAND gendesc tests/Descriptions.txt -o descriptions
- COMMAND genhtml --title PolarSSL --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage files.info tests.info
- COMMAND rm -f files.info tests.info descriptions
+ COMMAND genhtml --title PolarSSL --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage final.info
+ COMMAND rm -f files.info tests.info all.info final.info descriptions
)
ADD_CUSTOM_TARGET(memcheck
diff --git a/Makefile b/Makefile
index 1ec10f2..0807e8d 100644
--- a/Makefile
+++ b/Makefile
@@ -68,9 +68,11 @@
rm -rf Coverage
lcov --capture --initial --directory library -o files.info
lcov --capture --directory library -o tests.info
+ lcov --add-tracefile files.info --add-tracefile tests.info -o all.info
+ lcov --remove all.info -o final.info '*.h'
gendesc tests/Descriptions.txt -o descriptions
- genhtml --title PolarSSL --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage files.info tests.info
- rm -f files.info tests.info descriptions
+ genhtml --title PolarSSL --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage final.info
+ rm -f files.info tests.info all.info final.info descriptions
apidoc:
mkdir -p apidoc