snapshot of https://github.com/grpc/grpc-go.git (master, 2026-09-15; blobs > 131072B omitted)

.github/workflows/testing.yml

@@ -0,0 +1,135 @@
+name: Testing
+
+# Trigger on pushes, PRs (excluding documentation changes), and nightly.
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: 0 0 * * * # daily at 00:00
+
+permissions:
+  contents: read
+
+# Always force the use of Go modules
+env:
+  GO111MODULE: on
+
+jobs:
+  # Check generated protos match their source repos (optional for PRs).
+  vet-proto:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      # Setup the environment.
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.26'
+          cache-dependency-path: "**/go.sum"
+
+      # Run the vet-proto checks.
+      - name: vet-proto
+        run: ./scripts/vet-proto.sh -install && ./scripts/vet-proto.sh
+
+  # Run the main gRPC-Go tests.
+  tests:
+    name: ${{ matrix.display_name }}
+
+    # Use the matrix variable to set the runner, with 'ubuntu-latest' as the
+    # default.
+    runs-on: ${{ matrix.runner || 'ubuntu-latest' }}
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - type: vet
+            goversion: '1.25'
+            display_name: 'static checks (latest-1)'
+
+          - type: extras
+            goversion: '1.26'
+            display_name: 'extras (latest)'
+
+          - type: tests
+            goversion: '1.26'
+            display_name: 'tests (latest)'
+
+          - type: tests
+            goversion: '1.26'
+            testflags: -race
+            display_name: 'tests (-race, latest)'
+
+          - type: tests
+            goversion: '1.26'
+            goarch: 386
+            display_name: 'tests (i386, latest)'
+
+          - type: tests
+            goversion: '1.26'
+            goarch: arm64
+            runner: ubuntu-24.04-arm
+            display_name: 'tests (arm, latest)'
+
+          - type: tests
+            goversion: '1.25'
+            display_name: 'tests (latest-1)'
+
+    steps:
+      # Setup the environment.
+      - name: Setup GOARCH
+        if: matrix.goarch != ''
+        run: echo "GOARCH=${{ matrix.goarch }}" >> $GITHUB_ENV
+
+      - name: Setup GRPC environment
+        if: matrix.grpcenv != ''
+        run: echo "${{ matrix.grpcenv }}" >> $GITHUB_ENV
+
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.goversion }}
+          cache-dependency-path: "**/*go.sum"
+
+      # Only run vet for 'vet' runs.
+      - name: Run vet.sh
+        if: matrix.type == 'vet'
+        run: ./scripts/vet.sh -install && ./scripts/vet.sh
+
+      # Main tests run for everything except when testing "extras"
+      # (where we run a reduced set of tests).
+      - name: Run tests
+        if: matrix.type == 'tests'
+        run: |
+          go version
+          go test ${{ matrix.testflags }} -cpu 1,4 -timeout 7m ./...
+          cd "${GITHUB_WORKSPACE}"
+          for MOD_FILE in $(find . -name 'go.mod' | grep -Ev '^\./go\.mod'); do
+            pushd "$(dirname ${MOD_FILE})"
+            go test ${{ matrix.testflags }} -cpu 1,4 -timeout 2m ./...
+            popd
+          done
+
+      # Non-core gRPC tests (examples, interop, etc)
+      - name: Run extras tests
+        if: matrix.type == 'extras'
+        run: |
+          export TERM=${TERM:-xterm}
+          go version
+          echo -e "\n-- Running Examples --"
+          examples/examples_test.sh
+          echo -e "\n-- Running AdvancedTLS Examples --"
+          security/advancedtls/examples/examples_test.sh
+          echo -e "\n-- Running Interop Test --"
+          interop/interop_test.sh
+          echo -e "\n-- Running xDS E2E Test --"
+          internal/xds/test/e2e/run.sh
+          echo -e "\n-- Running protoc-gen-go-grpc test --"
+          ./scripts/vet-proto.sh -install
+          cmd/protoc-gen-go-grpc/protoc-gen-go-grpc_test.sh