name: Test

on: [push, pull_request]

jobs:
  test:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        go: ['1.18.x', '1.19.x']
    name: Test with Go ${{ matrix.go }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    env:
      DISPLAY: ':99.0'
    defaults:
      run:
        shell: bash
    steps:
      - name: Git
        run: |
          # See actions/checkout#135
          git config --global core.autocrlf false
          git config --global core.eol lf

      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Go
        uses: actions/setup-go@v3
        with:
          go-version: ${{ matrix.go }}
          cache: true

      - name: Setup JDK
        uses: actions/setup-java@v2
        with:
          java-version: '11'
          distribution: 'adopt'

      - name: Install dependencies
        if: ${{ startsWith(matrix.os, 'ubuntu-') }}
        run: |
          sudo apt-get update
          sudo apt-get install libasound2-dev libgl1-mesa-dev libxcursor-dev libxi-dev libxinerama-dev libxrandr-dev libxxf86vm-dev

      - name: Install wasmbrowsertest
        run: |
          go install github.com/agnivade/wasmbrowsertest@latest
          mv $(go env GOPATH)/bin/wasmbrowsertest${{ startsWith(matrix.os, 'windows-') && '.exe' || '' }} $(go env GOPATH)/bin/go_js_wasm_exec${{ startsWith(matrix.os, 'windows-') && '.exe' || '' }}

      - name: Prepare ebitenmobile test
        run: |
          local_ebiten=$(pwd)
          cd /tmp
          git clone --depth=1 https://github.com/hajimehoshi/go-inovation
          cd go-inovation
          go mod edit -replace=github.com/hajimehoshi/ebiten/v2=$local_ebiten
          go mod tidy

      - name: Xvfb
        if: ${{ startsWith(matrix.os, 'ubuntu-') }}
        run: |
          Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &

      - name: go vet
        run: |
          go list ./... | grep -v -x -F -f .github/workflows/govetblock.txt | xargs go vet

      - name: go vet (vettool)
        run: |
          (cd .github/workflows/vettools; go install .)
          go vet -vettool=$(which vettools)${{ startsWith(matrix.os, 'windows-') && '.exe' || '' }} -v ./...

      - name: go build
        run: |
          go build -v ./...
          # Compile without optimization to check potential stack overflow.
          # The option '-gcflags=all=-N -l' is often used at Visual Studio Code.
          # See also https://go.googlesource.com/vscode-go/+/HEAD/docs/debugging.md#launch and the issue #2120.
          go build "-gcflags=all=-N -l" -v ./...
          env GOOS=js GOARCH=wasm go build -v ./...
          env GOOS=windows GOARCH=386 go build -v ./...
          env GOOS=windows GOARCH=amd64 go build -v ./...
          env GOOS=windows GOARCH=arm go build -v ./...
          env GOOS=windows GOARCH=arm64 go build -v ./...

      - name: go build (macOS)
        if: ${{ startsWith(matrix.os, 'macos-') }}
        run: |
          env CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 go build -v ./...
          env CGO_ENABLED=1 GOOS=darwin GOARCH=amd64 go build -o flappy_amd64 -v ./examples/flappy
          env CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 go build -o flappy_arm64 -v ./examples/flappy
          lipo -create flappy_amd64 flappy_arm64 -output flappy
          file flappy
          rm flappy

      - name: go build (NintendoSDK)
        if: ${{ startsWith(matrix.os, 'ubuntu-') }}
        run: |
          go build -tags=nintendosdk -v ./...
          go build -tags=ebitencbackend -v ./... # For backward compatibility. Remove this in the future (#2190).

      - name: go mod vendor
        run: |
          mkdir /tmp/vendoring
          cd /tmp/vendoring
          go mod init foo
          # TODO: Is there a way to create a complete list of Ebitengine sub-packages?
          echo 'package main' > main.go
          echo 'import (' >> main.go
          echo '  _ "github.com/hajimehoshi/ebiten/v2"' >> main.go
          echo '  _ "github.com/hajimehoshi/ebiten/v2/audio"' >> main.go
          echo ')' >> main.go
          echo 'func main() {}' >> main.go
          go mod edit -replace github.com/hajimehoshi/ebiten/v2=$GITHUB_WORKSPACE
          go mod tidy
          go mod vendor
          go build -v .

      - name: go test
        # TODO: Add more test environments (#1305)
        if: ${{ startsWith(matrix.os, 'ubuntu-') || startsWith(matrix.os, 'windows-') }}
        run: |
          go test -shuffle=on -v ./...

      - name: go test (Linux 386)
        if: ${{ startsWith(matrix.os, 'ubuntu-') }}
        run: |
          sudo dpkg --add-architecture i386
          sudo apt-get update
          sudo apt-get install gcc-multilib
          sudo apt-get install libasound2-dev:i386 libgl1-mesa-dev:i386 libxcursor-dev:i386 libxi-dev:i386 libxinerama-dev:i386 libxrandr-dev:i386 libxxf86vm-dev:i386
          env CGO_ENABLED=1 GOARCH=386 go test -shuffle=on -v ./...

      - name: go test (Linux OpenGL ES)
        if: ${{ startsWith(matrix.os, 'ubuntu-') }}
        run: |
          sudo apt-get install libgles2-mesa-dev
          env EBITENGINE_GRAPHICS_LIBRARY=opengl go test -tags=opengles -shuffle=on -v ./...

      - name: go test (Windows 386)
        if: ${{ startsWith(matrix.os, 'windows-') }}
        run: |
          env GOARCH=386 go test -shuffle=on -v ./...

      - name: go test (Wasm)
        run: |
          env GOOS=js GOARCH=wasm go test -shuffle=on -v ./...
          env GOOS=js GOARCH=wasm EBITENGINE_OPENGL=webgl1 go test -shuffle=on -v ./...

      - name: Install ebitenmobile
        run: |
          go install ./cmd/ebitenmobile

      - name: ebitenmobile bind (Android)
        run: |
          cd /tmp/go-inovation
          ebitenmobile bind -target android -androidapi 19 -javapkg com.hajimehoshi.goinovation -o inovation.aar -v github.com/hajimehoshi/go-inovation/mobile

      - name: ebitenmobile bind (iOS)
        if: ${{ startsWith(matrix.os, 'macos-') }}
        run: |
          cd /tmp/go-inovation
          ebitenmobile bind -target ios -o Inovation.xcframework -v github.com/hajimehoshi/go-inovation/mobile