.github/workflows/ci.yml

name: tests

on: [push]

jobs:
  cargo_tests:
    name: ${{ matrix.rust_version }} ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        rust_version: [stable, beta, nightly]
        os: [ubuntu-latest, windows-latest, macOS-latest]

    steps:
    - uses: actions/checkout@v1
    - uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ matrix.rust_version }}
        override: true
    # Default tests.
    - run: cargo test
    # No-default-features tests.
    - run: cargo test --no-default-features
    # More features tests. Note that "c_avx512" participates in dynamic feature
    # detection, so it'll be built, but it probably won't run.
    - run: cargo test --features=c_avx512,rayon
    # Test release mode. This does more iteratations in test_fuzz_hasher.
    - run: cargo test --release
    # Test benchmarks. Nightly only.
    - run: cargo test --benches
      if: matrix.rust_version == 'nightly'
    # Test vectors.
    - name: test vectors
      run: cargo test
      working-directory: ./test_vectors
    # Test b3sum.
    - name: test b3sum
      run: cargo test
      working-directory: ./b3sum
    - name: test b3sum --no-default-features
      run: cargo test --no-default-features
      working-directory: ./b3sum

  cross_tests:
    name: cross ${{ matrix.arch }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        arch: [armv7-unknown-linux-gnueabihf, aarch64-unknown-linux-gnu, mips-unknown-linux-gnu]

    steps:
    - uses: actions/checkout@v1
    - uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true
    - run: cargo install cross
    # Test the portable implementation on everything.
    - run: cross test --target ${{ matrix.arch }}
    # Test the NEON implementation on ARM targets.
    - run: cross test --target ${{ matrix.arch }} --features=c_neon
      if: startsWith(matrix.arch, 'armv7-') || startsWith(matrix.arch, 'aarch64-')
    # Test vectors. Note that this uses a hacky script due to path dependency limitations.
    - run: ./test_vectors/cross_test.sh --target ${{ matrix.arch }}