litevm.yml

name: litevm test

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  commit-hooks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v4
        name: Set up Python
        with:
          python-version: '3.x'
      - name: Install pre-commit
        run: pip install pre-commit
      - name: Run pre-commit hooks
        run: pre-commit run --all-files --show-diff-on-failure
  test:
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        # Our minimum supported version of Python is 3.6, used by Oracle Linux 7
        # & 8. Ideally we would run tests on that, along with Python 3.9 for
        # Oracle Linux 9, and maybe Python 3.12 for an upcoming Oracle Linux 10.
        # However, practicality rules here. The binutils provided in Ubuntu
        # 20.04 is not recent enough for our libctf usage, but 20.04 is the only
        # remaining Ubuntu image with Python 3.6 available in Github actions.
        # So we have to eliminate Python 3.6 from our test matrix. Other CI
        # tests do run on Python 3.6, and there is the "vermin" pre-commit hook
        # which detects code incompatible with 3.6.
        python-minor: ["9", "12"]
      fail-fast: false
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.${{ matrix.python-minor }}
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install qemu-kvm zstd gzip bzip2 cpio busybox-static fio \
                               autoconf automake check gcc git liblzma-dev \
                               libelf-dev libdw-dev libtool make pkgconf zlib1g-dev \
                               binutils-dev
          sudo wget -O /usr/bin/rpm2cpio https://github.com/rpm-software-management/rpm/raw/rpm-4.19.0-release/scripts/rpm2cpio.sh
          echo '0403da24a797ccfa0cfd37bd4a6d6049370b9773e558da6173ae6ad25f97a428 /usr/bin/rpm2cpio' | sha256sum -c -
          sudo chmod 755 /usr/bin/rpm2cpio
      - name: Setup test environment
        # Pinned virtualenv and tox are for the last versions which support
        # detecting Python 3.6 and running tests on it.
        run: |
          python -m venv venv
          venv/bin/pip install -r testing/requirements-litevm.txt
          venv/bin/pip install setuptools
      - name: Build and install drgn with CTF support
        run: |
          cd ..
          git clone https://github.com/brenns10/drgn -b ctf_0.0.30
          cd drgn
          ../drgn-tools/venv/bin/python setup.py install
      - name: Run tests
        run: |
          venv/bin/python -m testing.litevm.vm --delete-after-test --with-ctf