test_workflow.yml

name: Shared Test Workflow

on:
  workflow_call:
    inputs:
      configuration:
        required: true
        type: string
      skip_gtest:
        description: "Skip C++ gtest execution (use when gtests run in a separate job)"
        required: false
        type: boolean
        default: false

permissions:
  contents: read
  actions: read

jobs:
  cache-jdks:
    # This job is used to cache the JDKs for the test jobs
    uses: ./.github/workflows/cache_java.yml
  filter-musl-configs:
    # Sanitizers (asan/tsan) are not supported on musl - filter them out
    runs-on: ubuntu-latest
    outputs:
      configs: ${{ steps.filter.outputs.configs }}
      has_configs: ${{ steps.filter.outputs.has_configs }}
    steps:
      - id: filter
        run: |
          configs=$(echo '${{ inputs.configuration }}' | jq -c '[.[] | select(. != "asan" and . != "tsan")]')
          if [ "$configs" = "[]" ]; then
            echo "has_configs=false" >> $GITHUB_OUTPUT
          else
            echo "has_configs=true" >> $GITHUB_OUTPUT
          fi
          echo "configs=$configs" >> $GITHUB_OUTPUT
  test-linux-glibc-amd64:
    needs: cache-jdks
    strategy:
      fail-fast: false
      matrix:
        # java_version: [ "8", "8-orcl", "8-j9", "8-zing", "8-ibm", "11", "11-j9", "11-zing", "17", "17-j9", "17-zing", "17-graal", "21", "21-zing", "21-graal", "25", "25-graal" ]
        # FIXME: Zing disabled - Azul pulled public CDN access
        java_version: [ "8", "8-orcl", "8-j9", "8-ibm", "11", "11-j9", "17", "17-j9", "17-graal", "21", "21-graal", "25", "25-graal" ]
        config: ${{ fromJson(inputs.configuration) }}
    runs-on: ubuntu-latest
    timeout-minutes: 180
    steps:
      - name: Set enabled flag
        id: set_enabled
        run: |
          echo "enabled=true" >> $GITHUB_OUTPUT
          if [[ "${{ matrix.java_version }}" =~ -zing ]]; then
            if [[ "${{ matrix.config }}" != "release" ]] && [[ "${{ matrix.config }}" != "debug" ]]; then
              echo "enabled=false" >> $GITHUB_OUTPUT
            fi
          fi
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        if: steps.set_enabled.outputs.enabled == 'true'
      - name: Cache Gradle Wrapper Binaries
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.gradle/wrapper/dists
          key: gradle-wrapper-${{ runner.os }}-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
          restore-keys: |
            gradle-wrapper-${{ runner.os }}-
      - name: Cache Gradle User Home
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.gradle/caches
          key: gradle-caches-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            gradle-caches-${{ runner.os }}-
      - name: Setup cached JDK
        id: cache-jdk
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: ./.github/actions/setup_cached_java
        with:
          version: ${{ matrix.java_version }}
          arch: 'amd64'
      - name: Setup OS
        if: steps.set_enabled.outputs.enabled == 'true'
        run: |
          sudo apt-get update
          sudo apt-get install -y curl zip unzip libgtest-dev libgmock-dev binutils
          # Install debug symbols for system libraries
          sudo apt-get install -y libc6-dbg
          if [[ ${{ matrix.java_version }} =~ "-zing" ]]; then
            sudo apt-get install -y g++-9 gcc-9
            sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 100 --slave /usr/bin/g++ g++ /usr/bin/g++-9
            sudo update-alternatives --set gcc /usr/bin/gcc-9
          fi
      - name: Extract Versions
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: ./.github/actions/extract_versions
      - name: Test
        if: steps.set_enabled.outputs.enabled == 'true'
        run: |
          set +e
          export KEEP_JFRS=true
          export TEST_COMMIT=${{ github.sha }}
          export TEST_CONFIGURATION=glibc/${{ matrix.java_version }}-${{ matrix.config }}-amd64
          export LIBC=glibc
          export SANITIZER=${{ matrix.config }}

          GRADLEW_PREFIX=""
          if [[ "${{ matrix.config }}" == "asan" ]]; then
            # Reduce ASLR entropy so the JVM doesn't land in ASan's shadow range
            # [0x00007fff7000-0x10007fff7fff]; 28 (the default) causes random aborts.
            if ! sudo sysctl -w vm.mmap_rnd_bits=8 2>/dev/null; then
              echo "::warning::Cannot set vm.mmap_rnd_bits; falling back to setarch --addr-no-randomize"
              GRADLEW_PREFIX="setarch $(uname -m) --addr-no-randomize"
            fi
          fi

          # GraalVM pre-allocates fixed memory that conflicts with ASan's shadow range
          # [0x00007fff7000-0x10007fff7fff]; vm.mmap_rnd_bits tuning does not help (google/sanitizers#856).
          if [[ "${{ matrix.config }}" == "asan" && "${{ matrix.java_version }}" =~ graal ]]; then
            echo "::notice::Skipping ASan for GraalVM (incompatible shadow memory ranges — google/sanitizers#856)"
            exit 0
          fi

          MAX_ATTEMPTS=1
          if [[ "${{ matrix.config }}" == "asan" && "${{ matrix.java_version }}" =~ (j9|ibm) ]]; then
            MAX_ATTEMPTS=2
          fi

          for attempt in $(seq 1 $MAX_ATTEMPTS); do
            mkdir -p build/logs
            ${GRADLEW_PREFIX} ./gradlew -PCI -PkeepJFRs ${{ inputs.skip_gtest == true && '-Pskip-gtest' || '' }} :ddprof-test:test${{ matrix.config }} --no-daemon --parallel --build-cache --no-watch-fs 2>&1 \
              | tee -a build/test-raw.log \
              | python3 -u .github/scripts/filter_gradle_log.py
            EXIT_CODE=${PIPESTATUS[0]}

            if [ $EXIT_CODE -eq 0 ]; then break; fi
            if [ $attempt -lt $MAX_ATTEMPTS ]; then
              echo "::warning::Attempt $attempt failed (exit $EXIT_CODE), retrying..."
              ./gradlew --stop 2>/dev/null || true
            fi
          done

          if [ $EXIT_CODE -ne 0 ]; then
            echo "glibc-${{ matrix.java_version }}-${{ matrix.config }}-amd64" >> failures_glibc-${{ matrix.java_version }}-${{ matrix.config }}-amd64.txt
            exit 1
          fi
      - name: Generate Unwinding Report
        if: success() && matrix.config == 'debug'
        run: |
          ./gradlew -PCI :ddprof-test:unwindingReport --no-daemon
      - name: Add Unwinding Report to Job Summary
        if: success() && matrix.config == 'debug' && hashFiles('ddprof-test/build/reports/unwinding-summary.md') != ''
        run: |
          echo "## 🔧 Unwinding Quality Report - ${{ matrix.java_version }} (amd64)" >> $GITHUB_STEP_SUMMARY
          cat ddprof-test/build/reports/unwinding-summary.md >> $GITHUB_STEP_SUMMARY
      - name: Upload build artifacts
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: success()
        with:
          name: (build) test-linux-glibc-amd64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: build/
      - name: Upload failures
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: failures-glibc-${{ matrix.java_version }}-${{ matrix.config }}-amd64
          path: failures_glibc-${{ matrix.java_version }}-${{ matrix.config }}-amd64.txt
      - name: Prepare reports
        if: always() && steps.set_enabled.outputs.enabled == 'true'
        run: |
          .github/scripts/prepare_reports.sh
      - name: Upload unwinding reports
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: success() && matrix.config == 'debug'
        with:
          name: (unwinding-reports) unwinding-linux-glibc-amd64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: unwinding-reports
      - name: Upload test reports
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: (test-reports) test-linux-glibc-amd64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: test-reports
      - name: Upload signal-safety violation log
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: signal-safety-violation-glibc-${{ matrix.java_version }}-${{ matrix.config }}-amd64
          path: /tmp/signal-safety-violation.txt
          if-no-files-found: ignore
      - name: Upload ASan logs
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure() && matrix.config == 'asan'
        with:
          name: asan-logs-glibc-${{ matrix.java_version }}-amd64
          path: /tmp/asan.log.*
          if-no-files-found: ignore

  test-linux-musl-amd64:
    needs: [cache-jdks, filter-musl-configs]
    if: needs.filter-musl-configs.outputs.has_configs == 'true'
    strategy:
     fail-fast: false
     matrix:
       java_version: [ "8-librca", "11-librca", "17-librca", "21-librca", "25-librca" ]
       config: ${{ fromJson(needs.filter-musl-configs.outputs.configs) }}
    runs-on: ubuntu-latest
    container:
      image: "alpine:3.23"
      options: --cpus 4 --workdir /github/workspace -v /home/runner/work/_temp:/home/runner/work/_temp
    timeout-minutes: 180
    steps:
      - name: Setup OS
        run: |
          apk update && apk add curl moreutils wget hexdump linux-headers bash make g++ clang git cppcheck jq cmake gtest-dev gmock tar binutils python3 >/dev/null
          # Install debug symbols for musl libc
          apk add musl-dbg
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
      - name: Cache Gradle Wrapper Binaries
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.gradle/wrapper/dists
          key: gradle-wrapper-${{ runner.os }}-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
          restore-keys: |
            gradle-wrapper-${{ runner.os }}-
      - name: Cache Gradle User Home
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.gradle/caches
          key: gradle-caches-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            gradle-caches-${{ runner.os }}-
      - name: Setup cached JDK
        id: cache-jdk
        uses: ./.github/actions/setup_cached_java
        with:
          version: ${{ matrix.java_version }}
          arch: 'amd64-musl'
      - name: Extract Versions
        uses: ./.github/actions/extract_versions
      - name: Test
        shell: bash
        run: |
          set +e

          export KEEP_JFRS=true
          export TEST_COMMIT=${{ github.sha }}
          export TEST_CONFIGURATION=musl/${{ matrix.java_version }}-${{ matrix.config }}-amd64
          # make sure the job knows it is running on musl
          export LIBC=musl
          export SANITIZER=${{ matrix.config }}

          # due to env hell in GHA containers, we need to re-do the logic from Extract Versions here
          JAVA_VERSION=$(${{ env.JAVA_TEST_HOME }}/bin/java -version 2>&1 | awk -F '"' '/version/ {
            split($2, v, "[._]");
            if (v[2] == "") {
              # Version is like "24": assume it is major only and add .0.0
              printf "%s.0.0\n", v[1]
            } else if (v[1] == "1") {
              # Java 8 or older: Format is "1.major.minor_update"
              printf "%s.%s.%s\n", v[2], v[3], v[4]
            } else {
              # Java 9 or newer: Format is "major.minor.patch"
              printf "%s.%s.%s\n", v[1], v[2], v[3]
            }
          }')
          export JAVA_VERSION
          echo "JAVA_VERSION=${JAVA_VERSION}"

          mkdir -p build/logs
          ./gradlew -PCI -PkeepJFRs :ddprof-test:test${{ matrix.config }} --no-daemon --parallel --build-cache --no-watch-fs 2>&1 \
            | tee -a build/test-raw.log \
            | python3 -u .github/scripts/filter_gradle_log.py
          EXIT_CODE=${PIPESTATUS[0]}

          if [ $EXIT_CODE -ne 0 ]; then
            echo "musl-${{ matrix.java_version }}-${{ matrix.config }}-amd64" >> failures_musl-${{ matrix.java_version }}-${{ matrix.config }}-amd64.txt
            exit 1
          fi
      - name: Generate Unwinding Report
        if: success() && matrix.config == 'debug'
        run: |
          ./gradlew -PCI :ddprof-test:unwindingReport --no-daemon
      - name: Add Unwinding Report to Job Summary
        if: success() && matrix.config == 'debug' && hashFiles('ddprof-test/build/reports/unwinding-summary.md') != ''
        run: |
          echo "## 🔧 Unwinding Quality Report - ${{ matrix.java_version }} (amd64-musl)" >> $GITHUB_STEP_SUMMARY
          cat ddprof-test/build/reports/unwinding-summary.md >> $GITHUB_STEP_SUMMARY
      - name: Upload build artifacts
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: success()
        with:
          name: (build) test-linux-musl-amd64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: build/
      - name: Upload failures
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: failures-musl-${{ matrix.java_version }}-${{ matrix.config }}-amd64
          path: failures_musl-${{ matrix.java_version }}-${{ matrix.config }}-amd64.txt
      - name: Prepare reports
        if: always()
        run: |
          .github/scripts/prepare_reports.sh
      - name: Upload unwinding reports
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: success() && matrix.config == 'debug'
        with:
          name: (unwinding-reports) unwinding-linux-musl-amd64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: unwinding-reports
      - name: Upload test reports
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: (test-reports) test-linux-musl-amd64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: test-reports
      - name: Upload signal-safety violation log
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: signal-safety-violation-musl-${{ matrix.java_version }}-${{ matrix.config }}-amd64
          path: /tmp/signal-safety-violation.txt
          if-no-files-found: ignore
      - name: Upload ASan logs
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure() && matrix.config == 'asan'
        with:
          name: asan-logs-musl-${{ matrix.java_version }}-amd64
          path: /tmp/asan.log.*
          if-no-files-found: ignore

  test-linux-glibc-aarch64:
    needs: cache-jdks
    strategy:
      fail-fast: false
      matrix:
        # java_version: [ "8", "8-j9", "8-zing", "11", "11-j9", "11-zing", "17", "17-j9", "17-zing", "17-graal", "21", "21-zing", "21-graal", "23", "23-graal" ]
        # FIXME: Hotspot 8 and 11 versions are rather crashy in ASGCT on aarch64, so we are skipping them for now
        # java_version: [ "8-j9", "8-zing", "11-j9", "11-zing", "17", "17-j9", "17-zing", "17-graal", "21", "21-zing", "21-graal", "25", "25-graal" ]
        # FIXME: Zing disabled - Azul pulled public CDN access
        java_version: [ "8-j9", "11-j9", "17", "17-j9", "17-graal", "21", "21-graal", "25", "25-graal" ]
        config: ${{ fromJson(inputs.configuration) }}
    runs-on:
      group: ARM LINUX SHARED
      labels: arm-4core-linux
    timeout-minutes: 180
    steps:
      - name: Set enabled flag
        id: set_enabled
        run: |
          echo "enabled=true" >> $GITHUB_OUTPUT
          if [[ "${{ matrix.java_version }}" =~ -zing ]]; then
            if [[ "${{ matrix.config }}" != "release" ]] && [[ "${{ matrix.config }}" != "debug" ]]; then
              echo "enabled=false" >> $GITHUB_OUTPUT
            fi
          fi
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        if: steps.set_enabled.outputs.enabled == 'true'
      - name: Cache Gradle Wrapper Binaries
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.gradle/wrapper/dists
          key: gradle-wrapper-${{ runner.os }}-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
          restore-keys: |
            gradle-wrapper-${{ runner.os }}-
      - name: Cache Gradle User Home
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.gradle/caches
          key: gradle-caches-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            gradle-caches-${{ runner.os }}-
      - name: Setup cached JDK
        id: cache-jdk
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: ./.github/actions/setup_cached_java
        with:
          version: ${{ matrix.java_version }}
          arch: 'aarch64'
      - name: Setup OS
        if: steps.set_enabled.outputs.enabled == 'true'
        run: |
          sudo apt update -y
          sudo apt remove -y g++
          sudo apt autoremove -y
          sudo apt install -y curl zip unzip clang make build-essential binutils gdb
          # Install debug symbols for system libraries
          sudo apt install -y libc6-dbg
          if [[ ${{ matrix.java_version }} =~ "-zing" ]]; then
            sudo apt -y install g++-9 gcc-9
            sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 100 --slave /usr/bin/g++ g++ /usr/bin/g++-9
            sudo update-alternatives --set gcc /usr/bin/gcc-9
          fi
      - name: Extract Versions
        if: steps.set_enabled.outputs.enabled == 'true'
        uses: ./.github/actions/extract_versions
      - name: Test
        if: steps.set_enabled.outputs.enabled == 'true'
        run: |
          set +e
          export KEEP_JFRS=true
          export TEST_COMMIT=${{ github.sha }}
          export TEST_CONFIGURATION=glibc/${{ matrix.java_version }}-${{ matrix.config }}-aarch64
          export LIBC=glibc
          export SANITIZER=${{ matrix.config }}

          GRADLEW_PREFIX=""
          # For ASAN: launch a gdb watchdog that dumps all native threads before the
          # 30-minute Gradle timeout kills the JVM, so we can diagnose hangs in native code.
          if [[ "${{ matrix.config }}" == "asan" ]]; then
            # Reduce ASLR entropy so the JVM doesn't land in ASan's shadow range; 28 causes random aborts.
            if ! sudo sysctl -w vm.mmap_rnd_bits=8 2>/dev/null; then
              echo "::warning::Cannot set vm.mmap_rnd_bits; falling back to setarch --addr-no-randomize"
              GRADLEW_PREFIX="setarch $(uname -m) --addr-no-randomize"
            fi
            mkdir -p build/logs
            (
              sleep 1500  # 25 minutes — fires before the 30-min Gradle timeout
              echo "::warning::GDB watchdog triggered after 25 minutes"
              for pid in $(pgrep -f 'java.*ddprof-test'); do
                echo "=== Thread dump for PID $pid ===" >> build/logs/gdb-watchdog.log
                gdb -batch -ex 'thread apply all bt full' -p "$pid" >> build/logs/gdb-watchdog.log 2>&1 || true
              done
            ) &
            GDB_WATCHDOG_PID=$!
          fi

          # GraalVM pre-allocates fixed memory that conflicts with ASan's shadow range
          # [0x00007fff7000-0x10007fff7fff]; vm.mmap_rnd_bits tuning does not help (google/sanitizers#856).
          if [[ "${{ matrix.config }}" == "asan" && "${{ matrix.java_version }}" =~ graal ]]; then
            echo "::notice::Skipping ASan for GraalVM (incompatible shadow memory ranges — google/sanitizers#856)"
            exit 0
          fi

          MAX_ATTEMPTS=1
          if [[ "${{ matrix.config }}" == "asan" && "${{ matrix.java_version }}" =~ (j9|ibm) ]]; then
            MAX_ATTEMPTS=2
          fi

          for attempt in $(seq 1 $MAX_ATTEMPTS); do
            mkdir -p build/logs
            ${GRADLEW_PREFIX} ./gradlew -PCI -PkeepJFRs ${{ inputs.skip_gtest == true && '-Pskip-gtest' || '' }} :ddprof-test:test${{ matrix.config }} --no-daemon --parallel --build-cache --no-watch-fs 2>&1 \
              | tee -a build/test-raw.log \
              | python3 -u .github/scripts/filter_gradle_log.py
            EXIT_CODE=${PIPESTATUS[0]}

            if [ $EXIT_CODE -eq 0 ]; then break; fi
            if [ $attempt -lt $MAX_ATTEMPTS ]; then
              echo "::warning::Attempt $attempt failed (exit $EXIT_CODE), retrying..."
              ./gradlew --stop 2>/dev/null || true
            fi
          done

          # Kill the watchdog if tests finished before it fired
          if [[ -n "${GDB_WATCHDOG_PID:-}" ]]; then
            kill "$GDB_WATCHDOG_PID" 2>/dev/null || true
          fi

          if [ $EXIT_CODE -ne 0 ]; then
            echo "glibc-${{ matrix.java_version }}-${{ matrix.config }}-aarch64" >> failures_glibc-${{ matrix.java_version }}-${{ matrix.config }}-aarch64.txt
            exit 1
          fi
      - name: Generate Unwinding Report
        if: success() && matrix.config == 'debug'
        run: |
          ./gradlew -PCI :ddprof-test:unwindingReport --no-daemon
      - name: Add Unwinding Report to Job Summary
        if: success() && matrix.config == 'debug' && hashFiles('ddprof-test/build/reports/unwinding-summary.md') != ''
        run: |
          echo "## 🔧 Unwinding Quality Report - ${{ matrix.java_version }} (aarch64)" >> $GITHUB_STEP_SUMMARY
          cat ddprof-test/build/reports/unwinding-summary.md >> $GITHUB_STEP_SUMMARY
      - name: Upload build artifacts
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: success()
        with:
          name: (build) test-linux-glibc-aarch64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: build/
      - name: Upload failures
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: failures-glibc-${{ matrix.java_version }}-${{ matrix.config }}-aarch64
          path: failures_glibc-${{ matrix.java_version }}-${{ matrix.config }}-aarch64.txt
      - name: Prepare reports
        if: always() && steps.set_enabled.outputs.enabled == 'true'
        run: |
          .github/scripts/prepare_reports.sh
      - name: Upload unwinding reports
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: success() && matrix.config == 'debug'
        with:
          name: (unwinding-reports) unwinding-linux-glibc-aarch64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: unwinding-reports
      - name: Upload test reports
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: (test-reports) test-linux-glibc-aarch64 (${{ matrix.java_version }}, ${{ matrix.config }})
          path: test-reports
      - name: Upload signal-safety violation log
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure()
        with:
          name: signal-safety-violation-glibc-${{ matrix.java_version }}-${{ matrix.config }}-aarch64
          path: /tmp/signal-safety-violation.txt
          if-no-files-found: ignore
      - name: Upload ASan logs
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure() && matrix.config == 'asan'
        with:
          name: asan-logs-glibc-${{ matrix.java_version }}-aarch64
          path: /tmp/asan.log.*
          if-no-files-found: ignore

  test-linux-musl-aarch64:
     needs: [cache-jdks, filter-musl-configs]
     if: needs.filter-musl-configs.outputs.has_configs == 'true'
     strategy:
       fail-fast: false
       matrix:
         java_version: [ "8-librca", "11-librca", "17-librca", "21-librca", "25-librca" ]
         config: ${{ fromJson(needs.filter-musl-configs.outputs.configs) }}
     runs-on:
       group: ARM LINUX SHARED
       labels: arm-4core-linux-ubuntu24.04
     timeout-minutes: 180
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Cache Gradle Wrapper Binaries
         uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: ~/.gradle/wrapper/dists
           key: gradle-wrapper-${{ runner.os }}-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
           restore-keys: |
             gradle-wrapper-${{ runner.os }}-
       - name: Cache Gradle User Home
         uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: ~/.gradle/caches
           key: gradle-caches-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
           restore-keys: |
             gradle-caches-${{ runner.os }}-
       - name: Setup cached JDK
         id: cache-jdk
         uses: ./.github/actions/setup_cached_java
         with:
           version: ${{ matrix.java_version }}
           arch: 'aarch64-musl'
       - name: Extract Versions
         uses: ./.github/actions/extract_versions
       - name: Test
         run: |
           set +e
           # the effective JAVA_VERSION is computed in the test_alpine_aarch64.sh script
           mkdir -p build/logs
           docker run --cpus 4 --rm -v /tmp:/tmp -v "${GITHUB_WORKSPACE}:${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" alpine:3.21 /bin/sh -c "
             \"$GITHUB_WORKSPACE/.github/scripts/test_alpine_aarch64.sh\" \
             \"${{ github.sha }}\" \"musl/${{ matrix.java_version }}-${{ matrix.config }}-aarch64\" \
             \"${{ matrix.config }}\" \"${{ env.JAVA_HOME }}\" \"${{ env.JAVA_TEST_HOME }}\"
           " 2>&1 \
             | tee -a build/test-raw.log \
             | python3 -u .github/scripts/filter_gradle_log.py

           EXIT_CODE=${PIPESTATUS[0]}

           if [ $EXIT_CODE -ne 0 ]; then
             echo "musl-${{ matrix.java_version }}-${{ matrix.config }}-aarch64" >> failures_musl-${{ matrix.java_version }}-${{ matrix.config }}-aarch64.txt
             exit 1
           fi
       - name: Generate Unwinding Report
         if: success() && matrix.config == 'debug'
         run: |
           docker run --cpus 4 --rm -v /tmp:/tmp -v "${GITHUB_WORKSPACE}:${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" alpine:3.21 /bin/sh -c "
             \"$GITHUB_WORKSPACE/.github/scripts/unwinding_report_alpine_aarch64.sh\" \
             \"${{ github.sha }}\" \"musl/${{ matrix.java_version }}-${{ matrix.config }}-aarch64\" \
             \"${{ matrix.config }}\" \"${{ env.JAVA_HOME }}\" \"${{ env.JAVA_TEST_HOME }}\"
           "
       - name: Add Unwinding Report to Job Summary
         if: success() && matrix.config == 'debug' && hashFiles('ddprof-test/build/reports/unwinding-summary.md') != ''
         run: |
           echo "## 🔧 Unwinding Quality Report - ${{ matrix.java_version }} (aarch64-musl)" >> $GITHUB_STEP_SUMMARY
           cat ddprof-test/build/reports/unwinding-summary.md >> $GITHUB_STEP_SUMMARY
       - name: Upload build artifacts
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: success()
         with:
           name: (build) test-linux-musl-aarch64 (${{ matrix.java_version }}, ${{ matrix.config }})
           path: build/
       - name: Upload failures
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: failure()
         with:
           name: failures-musl-${{ matrix.java_version }}-${{ matrix.config }}-aarch64
           path: failures_musl-${{ matrix.java_version }}-${{ matrix.config }}-aarch64.txt
       - name: Prepare reports
         if: always()
         run: |
           .github/scripts/prepare_reports.sh
       - name: Upload unwinding reports
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: success() && matrix.config == 'debug'
         with:
           name: (unwinding-reports) unwinding-linux-musl-aarch64 (${{ matrix.java_version }}, ${{ matrix.config }})
           path: unwinding-reports
       - name: Upload test reports
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: failure()
         with:
           name: (test-reports) test-linux-musl-aarch64 (${{ matrix.java_version }}, ${{ matrix.config }})
           path: test-reports
       - name: Upload signal-safety violation log
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: failure()
         with:
           name: signal-safety-violation-musl-${{ matrix.java_version }}-${{ matrix.config }}-aarch64
           path: /tmp/signal-safety-violation.txt
           if-no-files-found: ignore
       - name: Upload ASan logs
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: failure() && matrix.config == 'asan'
         with:
           name: asan-logs-musl-${{ matrix.java_version }}-aarch64
           path: /tmp/asan.log.*
           if-no-files-found: ignore