btrfs-progs/.github/workflows/coverage.yml

# Code coverage when running all the tests, lcov published as artifacts

name: Code coverage tests
run-name: Code coverage tests
on:
  push:
    branches:
      - coverage-test
      - master
jobs:
  build:
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v4
      - run: uname -a
      - run: sudo modprobe btrfs
      - run: sudo apt-get update -qqq
      - run: sudo apt-get install -y pkg-config gcc liblzo2-dev libzstd-dev libblkid-dev uuid-dev zlib1g-dev libext2fs-dev e2fsprogs libudev-dev python3-sphinx libaio-dev liburing-dev attr jq lcov
      - name: Configure
        run: ./autogen.sh && ./configure --disable-documentation
      - name: Make
        run: make V=1 D=gcov
      - name: Tests cli
        run: sudo make D=gcov TEST_LOG=dump test-cli
      - name: Tests mkfs
        run: sudo make D=gcov TEST_LOG=dump test-mkfs
      - name: Tests check
        run: sudo make D=gcov TEST_LOG=dump test-check
      - name: Tests check (lowmem)
        run: sudo make D=gcov TEST_LOG=dump test-check-lowmem
      - name: Tests misc
        run: sudo make D=gcov TEST_LOG=dump test-misc
      - name: Tests fuzz
        run: sudo make D=gcov TEST_LOG=dump test-fuzz
      - name: Tests convert
        run: sudo make D=gcov TEST_LOG=dump test-convert
      - name: Test internal APIs
        run: make D=gcov test-api
      - name: Libbtrfsutil test
        run: make D=gcov test-libbtrfsutil
      - name: Libbtrfs build test
        run: make D=gcov library-test
      - name: Tests hash (correctness)
        run: make D=gcov hash-vectest && ./hash-vectest
      - name: Generate lcov results
        run: |
          lcov -c -d . -o lcov-info
          genhtml --rc geninfo_unexecuted_blocks=1 -o lcov-out lcov-info
      - name: Save lcov results
        uses: actions/upload-artifact@v4
        with:
          name: lcov-out
          path: lcov-out
      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ${{ github.workspace }}/lcov-info
      - name: Save logs on failure
        if: ${{ failure() }}
        uses: actions/upload-artifact@v4
        with:
          name: test-results
          path: "tests/*-results.txt"
          if-no-files-found: ignore