Merge pull request #110 from nvanbenschoten/nvanbenschoten/32bit

apd: support and test 32-bit architectures and ARM architectures

Author: nvb

.github/workflows/go.yml

@@ -14,6 +14,10 @@ jobs:
 
     strategy:
       matrix:
+        arch:
+          - x64
+          - armv7
+          - aarch64
         go:
           - '1.13'
           - '1.14'
@@ -30,18 +34,58 @@ jobs:
           go-version: '${{ matrix.go }}'
 
       - name: 'Build'
+        if: ${{ matrix.arch == 'x64' }}
         run: go build -v ./...
 
       - name: 'Test'
+        if: ${{ matrix.arch == 'x64' }}
         run: go test -v ./...
 
+      - name: 'TestRace'
+        if: ${{ matrix.arch == 'x64' }}
+        run: go test -race -v ./...
+
+      - name: 'Bench'
+        if: ${{ matrix.arch == 'x64' }}
+        run: go test -run=- -bench=. -benchtime=1x -v ./...
+
+      - name: 'BenchRace'
+        if: ${{ matrix.arch == 'x64' }}
+        run: go test -run=- -bench=. -benchtime=1x -race -v ./...
+
       - name: 'Vet'
+        if: ${{ matrix.arch == 'x64' }}
         # -unsafeptr=false is needed because of the noescape function in bigint.go.
         run: go vet -unsafeptr=false ./...
 
       - name: 'Staticcheck'
         # staticcheck requires go1.14.
-        if: ${{ matrix.go != '1.13' }}
+        if: ${{ matrix.arch == 'x64' && matrix.go != '1.13' }}
         run: |
           go get honnef.co/go/tools/cmd/staticcheck
           staticcheck ./...
+
+      - name: 'BuildTest for armv7'
+        if: ${{ matrix.arch == 'armv7' }}
+        env:
+          GOARCH: arm
+          GOARM: 7
+        run: go test -c ./...
+
+      - name: 'BuildTest for aarch64'
+        if: ${{ matrix.arch == 'aarch64' }}
+        env:
+          GOARCH: arm64
+        run: go test -c ./...
+
+      - name: 'Test and Bench on ${{ matrix.arch }}'
+        # arch != 'x64': we already tested on x86 above.
+        # go != '1.13': go1.13 + arm is significantly slower, so don't run test suite.
+        if: ${{ matrix.arch != 'x64' && matrix.go != '1.13' }}
+        uses: uraimo/run-on-arch-action@v2.1.1
+        with:
+          arch: ${{ matrix.arch }}
+          distro: ubuntu20.04
+          dockerRunArgs: --mount type=bind,source="$(pwd)",target=/checkout,readonly
+          run: |
+            find /checkout -name '*.test' -type f -executable -print0 | xargs -0 -I '{}' sh -c '{} -test.run=. -test.bench=. -test.benchtime=1x -test.v'