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-rw-r--r--.github/workflows/ci.yml21
-rw-r--r--Makefile18
-rw-r--r--src/CMakeLists.txt6
3 files changed, 44 insertions, 1 deletions
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 414e6fc..e207ccf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,8 +46,27 @@ jobs:
- name: Run Valgrind tests
run: make test/valgrind
+ coverage:
+ runs-on: ubuntu-latest
+ name: Coverage report
+ steps:
+ - name: Checkout
+ uses: actions/checkout@v3
+ - name: Install dependencies
+ run: |
+ sudo apt-get update
+ sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends gcovr libgit2-dev libsqlite3-dev python3-pytest valgrind
+ - name: Generate report
+ run: make coverage
+ - name: Upload report
+ uses: actions/upload-artifact@v3
+ with:
+ name: coverage
+ path: ./build/coverage/
+ if-no-files-found: error
+
publish:
- needs: [lint, build]
+ needs: [lint, build, coverage]
runs-on: ubuntu-latest
name: 'Docker: publish'
steps:
diff --git a/Makefile b/Makefile
index 8a4c755..7b5a8b9 100644
--- a/Makefile
+++ b/Makefile
@@ -4,18 +4,21 @@ src_dir := $(abspath .)
build_dir := $(src_dir)/build
cmake_dir := $(build_dir)/cmake
install_dir := $(build_dir)/install
+coverage_dir := $(build_dir)/coverage
COMPILER ?= clang
CONFIGURATION ?= Debug
DEFAULT_HOST ?= 127.0.0.1
DEFAULT_PORT ?= 5556
INSTALL_PREFIX ?= $(install_dir)
+COVERAGE ?=
$(eval $(call noexpand,COMPILER))
$(eval $(call noexpand,CONFIGURATION))
$(eval $(call noexpand,DEFAULT_HOST))
$(eval $(call noexpand,DEFAULT_PORT))
$(eval $(call noexpand,INSTALL_PREFIX))
+$(eval $(call noexpand,COVERAGE))
.PHONY: all
all: build
@@ -37,6 +40,7 @@ build:
-D 'CMAKE_INSTALL_PREFIX=$(call escape,$(INSTALL_PREFIX))' \
-D 'DEFAULT_HOST=$(call escape,$(DEFAULT_HOST))' \
-D 'DEFAULT_PORT=$(call escape,$(DEFAULT_PORT))' \
+ -D 'COVERAGE=$(call escape,$(COVERAGE))' \
-S '$(call escape,$(src_dir))' \
-B '$(call escape,$(cmake_dir))'
cmake --build '$(call escape,$(cmake_dir))' -- -j
@@ -45,6 +49,20 @@ build:
release: CONFIGURATION := Release
release: build
+.PHONY: coverage
+coverage: COMPILER := gcc
+coverage: CONFIGURATION := Debug
+coverage: COVERAGE := 1
+coverage: clean build test
+ @echo -----------------------------------------------------------------
+ @echo Generating code coverage report
+ @echo -----------------------------------------------------------------
+ @mkdir -p -- '$(call escape,$(coverage_dir))'
+ gcovr --html-details '$(call escape,$(coverage_dir))/index.html' --print-summary
+ifndef CI
+ xdg-open '$(call escape,$(coverage_dir))/index.html' &> /dev/null
+endif
+
.PHONY: install
install: build
cmake --install '$(call escape,$(cmake_dir))'
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6b9cddf..c26fe31 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -5,6 +5,12 @@ add_compile_options(-std=c17 -Wpedantic -Wall -Wextra $<$<NOT:$<CONFIG:Debug>>:-
# any features macros defined at all, and prepare to be amazed!
add_compile_definitions(_GNU_SOURCE)
+option(COVERAGE "Enable line coverage analysis")
+if(COVERAGE)
+ add_compile_options(--coverage -fprofile-update=atomic)
+ add_link_options(--coverage)
+endif()
+
# Valgrind on Ubuntu Focal doesn't like DWARF version 5 debug info generated
# by Clang 14.
if("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")