name: Tests

on:
  push:
    branches:
      - master
      - devel
  pull_request:
    paths:
      - .github/workflows/tests.yml
      - scripts/build-wheel.py
      - scripts/requirements-bw.txt
      - scripts/requirements-val.txt
      - scripts/validation.py
      - src/**
      - test/**
      - configure.ac
      - Makefile.am

concurrency: 
  group: ${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build-linux:
    runs-on: ubuntu-20.04    
    name: Build Austin on Linux
    steps:
      - uses: actions/checkout@v3

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y install libunwind-dev binutils-dev libiberty-dev

      - name: Compile Austin
        run: |
          autoreconf --install
          ./configure --enable-debug-symbols true
          make

      - uses: actions/upload-artifact@v3
        with:
          name: austin-binaries
          path: |
            src/austin
            src/austinp

  build-linux-musl:
    runs-on: ubuntu-20.04    
    name: Build Austin on Linux (musl)
    steps:
      - uses: actions/checkout@v3

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y install musl-tools

      - name: Compile Austin
        run: |
          musl-gcc -O3 -Os -s -Wall -pthread src/*.c -o src/austin.musl -D__MUSL__

      - uses: actions/upload-artifact@v3
        with:
          name: austin-binaries
          path: |
            src/austin.musl

  tests-linux:
    runs-on: ubuntu-20.04

    needs: [build-linux, build-linux-musl]

    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
    
    env:
      AUSTIN_TESTS_PYTHON_VERSIONS: ${{ matrix.python-version }}
    
    name: Tests on Linux with Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          name: austin-binaries
          path: src

      - run: chmod +x src/austin && chmod +x src/austinp

      - name: Install test dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y install \
            valgrind \
            gdb

      - name: Install Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}-dev

      - name: Install Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - name: Install test dependencies
        run: |
          python3.10 -m venv .venv
          source .venv/bin/activate
          pip install --upgrade pip
          pip install -r test/requirements.txt
          
      - name: Set core dump file pattern
        run: |
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern

          ulimit -c unlimited
          python3.10 -c "import ctypes;ctypes.string_at(0)" || true
          ls core.*
          rm core.*

      - name: Run unit tests
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          .venv/bin/pytest -sv test/cunit
  
      - name: Run functional Austin tests (with sudo)
        run: |
          ulimit -c unlimited
          sudo echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          sudo -E env PATH="$PATH" .venv/bin/pytest --pastebin=failed -svr a test/functional -k "not austinp"
        if: always()

      - name: Run functional Austin tests (without sudo)
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          .venv/bin/pytest --pastebin=failed -svr a test/functional -k "not austinp"
        if: always()

      - name: Run functional austinp tests (with sudo)
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          sudo -E env PATH="$PATH" .venv/bin/pytest --pastebin=failed -svr a test/functional -k "austinp"
        if: always()

      - name: Run functional austinp tests (without sudo)
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          .venv/bin/pytest --pastebin=failed -svr a test/functional -k "austinp"
        if: always()
  
      - name: Run integrity tests (with sudo)
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          sudo -E env PATH="$PATH" .venv/bin/pytest --pastebin=failed -svr a test/integrity
        if: always()

      - name: Run integrity tests (without sudo)
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          .venv/bin/pytest --pastebin=failed -svr a test/integrity
        if: always()

      - name: Run support tests
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern
          sudo -E env PATH="$PATH" .venv/bin/pytest -sv test/support
        if: always()

  wheels-linux:
    runs-on: ubuntu-20.04

    needs: build-linux

    name: Build Linux wheels
    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          name: austin-binaries
          path: src

      - run: chmod +x src/austin && chmod +x src/austinp

      - name: Install Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Build wheels
        run: |
          python3.10 -m venv .venv
          source .venv/bin/activate
          pip install --upgrade pip
          pip install -r scripts/requirements-bw.txt
          
          export VERSION=$(cat src/austin.h | sed -r -n "s/^#define VERSION[ ]+\"(.+)\"/\1/p");

          python scripts/build-wheel.py \
            --version=$VERSION \
            --platform=manylinux_2_12_x86_64.manylinux2010_x86_64 \
            --files austin:src/austin austinp:src/austinp

          python scripts/build-wheel.py \
            --version=$VERSION \
            --platform=musllinux_1_1_x86_64 \
            --files austin:src/austin.musl

          deactivate

  build-osx-gcc:
    runs-on: macos-latest

    name: Build Austin on macOS (gcc)
    steps:
      - uses: actions/checkout@v3

      - name: Compile Austin
        run: gcc-12 -Wall -Werror -O3 -g src/*.c -o src/austin

      - uses: actions/upload-artifact@v3
        with:
          name: austin-binary
          path: |
            src/austin

  build-osx-clang:
    runs-on: macos-latest

    name: Build Austin on macOS (clang)
    steps:
      - uses: actions/checkout@v3
      
      - name: Install automake
        run: brew install automake

      - run: |
          autoreconf --install
          ./configure
          make

  tests-osx:
    runs-on: macos-latest
    
    needs: [build-osx-gcc, build-osx-clang]

    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]

    env:
      AUSTIN_TESTS_PYTHON_VERSIONS: ${{ matrix.python-version }}

    name: Tests on macOS with Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          name: austin-binary
          path: src

      - run: chmod +x src/austin

      - name: Install Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}-dev

      - name: Install Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Remove signature from the Python binary
        run: |
          codesign --remove-signature /Library/Frameworks/Python.framework/Versions/${{ matrix.python-version }}/bin/python3 || true
          codesign --remove-signature /Library/Frameworks/Python.framework/Versions/${{ matrix.python-version }}/Resources/Python.app/Contents/MacOS/Python || true

      - name: Install test dependencies
        run: |
          python3.10 -m pip install --upgrade pip
          python3.10 -m pip install -r test/requirements.txt
          python${{ matrix.python-version }} -m venv .venv \
            || (python${{ matrix.python-version }} -m pip install virtualenv && python${{ matrix.python-version }} -m virtualenv .venv)
      
      - name: Run functional tests
        run: |
          source .venv/bin/activate
          sudo -E pytest --pastebin=failed -svr a -n auto test/functional -k "not austinp"
        if: always()

      - name: Run integrity tests
        run: |
          source .venv/bin/activate
          sudo -E pytest --pastebin=failed -svr a -n auto test/integrity -k "not austinp"
        if: always()
  
      - name: Run support tests
        run: |
          source .venv/bin/activate
          sudo -E pytest --pastebin=failed -svr a -n auto test/support
        if: always()

      - name: Run Darwin-only tests
        run: |
          source .venv/bin/activate
          pytest --pastebin=failed -svr a -k "_darwin" test/functional
        if: always()

  wheels-osx:
    runs-on: macos-latest
    
    needs: [build-osx-gcc, build-osx-clang]

    name: Build macOS wheels
    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          name: austin-binary
          path: src

      - run: chmod +x src/austin

      - name: Install Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Build wheels
        run: |
          python3.10 -m venv .venv
          source .venv/bin/activate
          pip install --upgrade pip
          pip install -r scripts/requirements-bw.txt
          
          export VERSION=$(cat src/austin.h | sed -n -E "s/^#define VERSION[ ]+\"(.+)\"/\1/p")

          python scripts/build-wheel.py \
            --version=$VERSION \
            --platform=macosx_11_0_x86_64 \
            --files austin:src/austin

          deactivate

  build-win:
    runs-on: windows-latest

    name: Build Austin on Windows
    steps:
      - uses: actions/checkout@v3

      - name: Compile Austin
        run: |
          gcc.exe --version
          gcc.exe -O3 -g -o src/austin.exe src/*.c -lpsapi -lntdll -Wall -Werror -DDEBUG
          src\austin.exe --help

      - uses: actions/upload-artifact@v3
        with:
          name: austin-binary
          path: |
            src/austin.exe

  tests-win:
    runs-on: windows-latest

    needs: build-win

    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]

    env:
      AUSTIN_TESTS_PYTHON_VERSIONS: ${{ matrix.python-version }}
    
    name: Tests on Windows with Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          name: austin-binary
          path: src

      - name: Install Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}-dev

      - uses: actions/setup-python@v4
        name: Install Python 3.10
        with:
          python-version: '3.10'

      - name: Install test dependencies
        run: |
          py -3.10 -m venv venv
          venv\Scripts\Activate.ps1
          python -m pip install --upgrade pip
          python -m pip install -r test/requirements.txt

      - name: Run functional tests
        run: |
          venv\Scripts\Activate.ps1
          python -m pytest --full-trace --pastebin=failed -svr a test\functional -k "not austinp"
        if: always()

      - name: Run integrity tests
        run: |
          venv\Scripts\Activate.ps1
          python -m pytest --full-trace --pastebin=failed -svr a test\integrity -k "not austinp"
        if: always()

      - name: Run support tests
        run: |
          venv\Scripts\Activate.ps1
          python -m pytest --full-trace --pastebin=failed -svr a test\support
        if: always()

  wheels-win:
    runs-on: windows-latest

    needs: build-win

    name: Build Windows wheels
    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          name: austin-binary
          path: src

      - uses: actions/setup-python@v4
        name: Install Python 3.10
        with:
          python-version: '3.10'

      - name: Build wheels
        shell: bash
        run: |
          py -3.10 -m pip install --upgrade pip
          py -3.10 -m pip install -r scripts/requirements-bw.txt
          
          export VERSION=$(cat src/austin.h | sed -r -n "s/^#define VERSION[ ]+\"(.+)\"/\1/p")

          py -3.10 scripts/build-wheel.py \
            --version=$VERSION \
            --platform=win_amd64 \
            --files austin.exe:src/austin.exe

  validation:
    runs-on: ubuntu-20.04

    needs: build-linux

    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
    
    env:
      AUSTIN_TESTS_PYTHON_VERSIONS: ${{ matrix.python-version }}

    name: Data validation with Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v3

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y install libunwind-dev binutils-dev libiberty-dev

      - name: Install Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}-dev

      - name: Install Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Compile Austin
        run: |
          autoreconf --install
          ./configure --enable-debug-symbols true
          make

      - name: Install runtime dependencies
        run: |
          python3.10 -m venv .venv
          source .venv/bin/activate
          pip install --upgrade pip
          pip install -r scripts/requirements-val.txt
          deactivate

      - name: Run data validation
        run: |
          ulimit -c unlimited
          echo "core.%p" | sudo tee /proc/sys/kernel/core_pattern

          source .venv/bin/activate
          python scripts/validation.py --ignore-errors
          deactivate