Add gcovr support

#17

Author: suikan4github

.github/workflows/ctest.yml

@@ -37,17 +37,16 @@ jobs:
           cd build
           cmake .. -DCMAKE_BUILD_TYPE:STRING=${{ matrix.build }}
 
-      # Runs only when Linux
+      # Build for Linux
       - name: Build for Linux
-        if: ${{ matrix.os == 'ubuntu-latest' }}
+        if:  matrix.os == 'ubuntu-latest'
         run: |
           cd build
           cmake --build . --target all --config ${{ matrix.build }} --clean-first -j4
 
-
-      # Runs only when Windows
+      # Build for Windows
       - name: Build for Windows
-        if: ${{ matrix.os == 'windows-latest' }}
+        if:  matrix.os == 'windows-latest' 
         run: |
           cd build
           cmake --build . --target all_build --config ${{ matrix.build }} --clean-first -j4
@@ -57,4 +56,11 @@ jobs:
           cd build
           ctest --rerun-failed --output-on-failure -j 4
 
+      # Created report only when Linux and Debug
+      - name: Gcovr ( Linux and Debug only )
+        if:  matrix.os == 'ubuntu-latest'  && matrix.build == 'Debug' 
+        run:  |
+          sudo apt-get install gcovr -y > /dev/null
+          gcovr -r . -e build
+
 

CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased] - YYYY-MM-DD
 ### Added
+- [Issue #17](https://github.com/suikan4github/template_application/issues/17) :  Add gcovr support. 
 ### Changed
 ### Fixed
 

README.md

@@ -13,7 +13,7 @@ A CMake file template and sample C++ application which allows unit test by Googl
     - Windows 11 with Visual Studio C++ compiler.
     - WSL2 with VS CODE remote server.
 - Automatically tested by GitHub Actions.
-    - linux-latest, Debug
+    - linux-latest, Debug (With gcovr report)
     - linux-latest, Release
     - windows-latest, Debug
     - windows-latest, Release

src/CMakeLists.txt

@@ -16,11 +16,3 @@ if (NOT(MSVC))
     target_link_libraries(${EXECUTABLE_NAME} "pthread")
 endif(NOT(MSVC))
 
-
-# Remove the "main file" from list to create a library for test
-set( LIB_SRCS ${ALL_SRCS})                                  # create a new list as copy
-list(FILTER LIB_SRCS EXCLUDE REGEX ${MAIN_FILE_PATTERN})    # Filter out the main file
-
-# Library for testing ( without main file)
-add_library(${TEST_LIBRARY_NAME} STATIC
-    ${LIB_SRCS})

test/CMakeLists.txt

@@ -14,7 +14,7 @@ list(FILTER LIB_SRC EXCLUDE REGEX ${MAIN_FILE_PATTERN})    # Filter out the main
 file(GLOB TEST_SRC "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
 
 # Test executable and library name
-set(TEST_EXECUTABLE_NAME test_${MY_LIBRARY_NAME})
+set(TEST_EXECUTABLE_NAME test_${PROJECT_NAME})
 
 # Add the executable for the testcase which is using googletest
 add_executable(${TEST_EXECUTABLE_NAME} ${TEST_SRC} ${LIB_SRC})