name: tests

on: [push, pull_request]

jobs:
  build-linux:
    runs-on: ubuntu-latest
    timeout-minutes: 5

    strategy:
      fail-fast: false
      matrix:
        compiler: [gcc, clang]
        flags: ["", "-m32"]
        build_type: ["-DCMAKE_BUILD_TYPE=Debug", ""]

        exclude:
          - compiler: clang
            build_type: "-DCMAKE_BUILD_TYPE=Debug"

          - compiler: gcc    # TODO: fails on numeric operations
            flags: "-m32"

    steps:
    - uses: actions/checkout@v1
    - name: Install multilib
      if: contains(matrix.flags, '-m32')
      run: sudo apt-get install gcc-multilib
    - name: Run CMake
      env:
        CC: ${{ matrix.compiler }}
        CFLAGS: ${{ matrix.flags }}
      run: |
        mkdir build
        cd build
        cmake ${{ matrix.build_type }} ..
    - name: Build
      run: |
        cmake --build build
    - name: Run spec tests
      run: |
        cd test
        ./run-spec-test.py --timeout 30
    - name: Run WASI tests
      run: |
        cd test
        ./run-wasi-test.py --timeout 120

  build-mac:
    runs-on: macos-latest
    timeout-minutes: 5

    steps:
    - uses: actions/checkout@v1
    - name: Run CMake
      run: |
        mkdir build
        cd build
        cmake ..
    - name: Build
      run: |
        cmake --build build
    - name: Run spec tests
      run: |
        cd test
        ./run-spec-test.py
    - name: Run WASI tests
      run: |
        cd test
        ./run-wasi-test.py

  build-win:
    runs-on: windows-latest
    timeout-minutes: 5

    strategy:
      fail-fast: false
      matrix:
        platform: ["-A Win32", "-A x64"]
        toolset: ["-T ClangCL", ""]

    steps:
    - uses: actions/checkout@v1
    - name: Run CMake
      run: |
        mkdir build
        cd build
        cmake ${{ matrix.platform }} ${{ matrix.toolset }} ..
    - name: Build
      run: |
        cmake --build build --config Release
        cp ./build/Release/wasm3.exe ./build/
    - name: Run spec tests
      run: |
        cd test
        python run-spec-test.py
    # TODO: doesn't work yet
    #- name: Run WASI tests
    #  run: |
    #    cd test
    #    python run-wasi-test.py

  build-wasi:
    runs-on: ubuntu-latest
    timeout-minutes: 5

    steps:
    - uses: actions/checkout@v1
    - name: Install Wasienv
      run: curl https://raw.githubusercontent.com/wasienv/wasienv/master/install.sh | sh
    - name: Install Wasmer
      run: curl https://get.wasmer.io -sSfL | sh
    - name: Run CMake
      env:
        CC: wasicc
      run: |
        source $HOME/.wasienv/wasienv.sh
        mkdir build-wasi
        cd build-wasi
        cmake ..
    - name: Build
      run: |
        cmake --build build-wasi
    - name: Run spec tests
      run: |
        source $HOME/.wasmer/wasmer.sh
        cd test
        ./run-spec-test.py --engine "wasmer run" --exec "../build-wasi/wasm3.wasm"

    - name: Run CMake for native build
      run: |
        mkdir build
        cd build
        cmake ..
    - name: Build native
      run: |
        cmake --build build
    # TODO: doesn't work yet
    #- name: Run spec tests (self-hosting)
    #  run: |
    #    source $HOME/.wasmer/wasmer.sh
    #    cd test
    #    ./run-spec-test.py --engine "../build/wasm3" --exec "../build-wasi/wasm3.wasm"

  build-raspberry:
    runs-on: [self-hosted, linux, ARM]
    timeout-minutes: 5

    steps:
    - uses: actions/checkout@v1
    - name: Run CMake
      run: |
        mkdir build
        cd build
        cmake ..
    - name: Build
      run: |
        cmake --build build
    - name: Run spec tests
      continue-on-error: true    # TODO: fails on numeric operations
      run: |
        cd test
        python3 run-spec-test.py
    - name: Run WASI tests
      run: |
        cd test
        ./run-wasi-test.py --timeout 120