From 52adb07fee203f77824901a2ad907d00b98bc16a Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Wed, 17 Sep 2025 17:45:14 +0200
Subject: [PATCH] add code coverage

---
 CMakeLists.txt                     |  2 +-
 libs/spandisc/tests/CMakeLists.txt | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81b24a1..205eca7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build Type [Debug|Release]")
 message(STATUS "CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
 
 if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
-	set(CMAKE_C_FLAGS "-Wall -std=c99 -g -fsanitize=address")
+	set(CMAKE_C_FLAGS "-Wall -std=c99 -g -fsanitize=address -fprofile-arcs -ftest-coverage")
 else()
 	set(CMAKE_C_FLAGS "-Werror -std=c99")
 endif()
diff --git a/libs/spandisc/tests/CMakeLists.txt b/libs/spandisc/tests/CMakeLists.txt
index 3dcc544..d72204d 100644
--- a/libs/spandisc/tests/CMakeLists.txt
+++ b/libs/spandisc/tests/CMakeLists.txt
@@ -14,4 +14,16 @@ target_link_libraries(splitter-test
 
 add_custom_target(run-splitter-test
 	ALL ./splitter-test
-	DEPENDS splitter-test)
\ No newline at end of file
+	DEPENDS splitter-test)
+
+add_custom_target(run-gcov
+	ALL gcov ../src/CMakeFiles/spandisc.dir/*.c.o
+	DEPENDS run-splitter-test)
+
+add_custom_target(run-lcov
+	ALL lcov --capture --directory  ../src/CMakeFiles/spandisc.dir --output-file coverage.info
+	DEPENDS run-gcov)
+
+add_custom_target(gen-html
+	ALL genhtml coverage.info --output-directory coverage
+	DEPENDS run-lcov)
\ No newline at end of file
-- 
2.47.3