ci: Split out native fuzz jobs for macOS and windows

.github/workflows/ci.yml

@@ -129,6 +129,61 @@ jobs:
           # https://github.com/actions/cache/blob/main/tips-and-workarounds.md#update-a-cache
           key: ${{ github.job }}-ccache-${{ github.run_id }}
 
+  macos-native-arm64-fuzz:
+    name: 'macOS 14 native arm64 fuzz'
+    # Use latest image, but hardcode version to avoid silent upgrades (and breaks).
+    # See: https://github.com/actions/runner-images#available-images.
+    runs-on: macos-14
+
+    # No need to run on the read-only mirror, unless it is a PR.
+    if: github.repository != 'bitcoin-core/gui' || github.event_name == 'pull_request'
+
+    timeout-minutes: 120
+
+    env:
+      DANGER_RUN_CI_ON_HOST: 1
+      FILE_ENV: './ci/test/00_setup_env_mac_native_fuzz.sh'
+      BASE_ROOT_DIR: ${{ github.workspace }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Clang version
+        run: |
+          sudo xcode-select --switch /Applications/Xcode_15.0.app
+          clang --version
+
+      - name: Install Homebrew packages
+        env:
+          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
+        run: |
+          # A workaround for "The `brew link` step did not complete successfully" error.
+          brew install --quiet python@3 || brew link --overwrite python@3
+          brew install --quiet coreutils ninja pkg-config gnu-getopt ccache boost libevent miniupnpc zeromq qt@5 qrencode
+
+      - name: Set Ccache directory
+        run: echo "CCACHE_DIR=${RUNNER_TEMP}/ccache_dir" >> "$GITHUB_ENV"
+
+      - name: Restore Ccache cache
+        id: ccache-cache
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ env.CCACHE_DIR }}
+          key: ${{ github.job }}-ccache-${{ github.run_id }}
+          restore-keys: ${{ github.job }}-ccache-
+
+      - name: CI script
+        run: ./ci/test_run_all.sh
+
+      - name: Save Ccache cache
+        uses: actions/cache/save@v4
+        if: github.event_name != 'pull_request' && steps.ccache-cache.outputs.cache-hit != 'true'
+        with:
+          path: ${{ env.CCACHE_DIR }}
+          # https://github.com/actions/cache/blob/main/tips-and-workarounds.md#update-a-cache
+          key: ${{ github.job }}-ccache-${{ github.run_id }}
+
   win64-native:
     name: 'Win64 native, VS 2022'
     # Use latest image, but hardcode version to avoid silent upgrades (and breaks).
@@ -182,7 +237,7 @@ jobs:
 
       - name: Generate build system
         run: |
-          cmake -B build --preset vs2022-static -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT\scripts\buildsystems\vcpkg.cmake" -DBUILD_GUI=ON -DWITH_BDB=ON -DWITH_MINIUPNPC=ON -DWITH_ZMQ=ON -DBUILD_BENCH=ON -DBUILD_FUZZ_BINARY=ON -DWERROR=ON
+          cmake -B build --preset vs2022-static -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT\scripts\buildsystems\vcpkg.cmake" -DBUILD_GUI=ON -DWITH_BDB=ON -DWITH_MINIUPNPC=ON -DWITH_ZMQ=ON -DBUILD_BENCH=ON -DWERROR=ON
 
       - name: Save vcpkg binary cache
         uses: actions/cache/save@v4
@@ -212,6 +267,73 @@ jobs:
         shell: cmd
         run: py -3 test\functional\test_runner.py --jobs %NUMBER_OF_PROCESSORS% --ci --quiet --tmpdirprefix=%RUNNER_TEMP% --combinedlogslen=99999999 --timeout-factor=%TEST_RUNNER_TIMEOUT_FACTOR% %TEST_RUNNER_EXTRA%
 
+  win64-native-fuzz:
+    name: 'Win64 native fuzz, VS 2022'
+    # Use latest image, but hardcode version to avoid silent upgrades (and breaks).
+    # See: https://github.com/actions/runner-images#available-images.
+    runs-on: windows-2022
+
+    # No need to run on the read-only mirror, unless it is a PR.
+    if: github.repository != 'bitcoin-core/gui' || github.event_name == 'pull_request'
+
+    env:
+      PYTHONUTF8: 1
+      TEST_RUNNER_TIMEOUT_FACTOR: 40
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Configure Developer Command Prompt for Microsoft Visual C++
+        # Using microsoft/setup-msbuild is not enough.
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: x64
+
+      - name: Get tool information
+        run: |
+          cmake -version | Tee-Object -FilePath "cmake_version"
+          Write-Output "---"
+          msbuild -version | Tee-Object -FilePath "msbuild_version"
+          $env:VCToolsVersion | Tee-Object -FilePath "toolset_version"
+          py -3 --version
+          Write-Host "PowerShell version $($PSVersionTable.PSVersion.ToString())"
+
+      - name: Using vcpkg with MSBuild
+        run: |
+          Set-Location "$env:VCPKG_INSTALLATION_ROOT"
+          Add-Content -Path "triplets\x64-windows.cmake" -Value "set(VCPKG_BUILD_TYPE release)"
+          Add-Content -Path "triplets\x64-windows-static.cmake" -Value "set(VCPKG_BUILD_TYPE release)"
+
+      - name: vcpkg tools cache
+        uses: actions/cache@v4
+        with:
+          path: C:/vcpkg/downloads/tools
+          key: ${{ github.job }}-vcpkg-tools
+
+      - name: Restore vcpkg binary cache
+        uses: actions/cache/restore@v4
+        id: vcpkg-binary-cache
+        with:
+          path: ~/AppData/Local/vcpkg/archives
+          key: ${{ github.job }}-vcpkg-binary-${{ hashFiles('cmake_version', 'msbuild_version', 'toolset_version', 'vcpkg.json') }}
+
+      - name: Generate build system
+        run: |
+          cmake -B build --preset vs2022-static -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT\scripts\buildsystems\vcpkg.cmake" -DBUILD_FOR_FUZZING=ON -DWERROR=ON
+
+      - name: Save vcpkg binary cache
+        uses: actions/cache/save@v4
+        if: github.event_name != 'pull_request' && steps.vcpkg-binary-cache.outputs.cache-hit != 'true'
+        with:
+          path: ~/AppData/Local/vcpkg/archives
+          key: ${{ github.job }}-vcpkg-binary-${{ hashFiles('cmake_version', 'msbuild_version', 'toolset_version', 'vcpkg.json') }}
+
+      - name: Build
+        working-directory: build
+        run: |
+          cmake --build . -j $env:NUMBER_OF_PROCESSORS --config Release
+
       - name: Clone fuzz corpus
         run: |
           git clone --depth=1 https://github.com/bitcoin-core/qa-assets "$env:RUNNER_TEMP\qa-assets"

ci/test/00_setup_env_mac_native.sh

@@ -15,4 +15,3 @@ export BITCOIN_CONFIG="-DBUILD_GUI=ON -DWITH_ZMQ=ON -DWITH_MINIUPNPC=ON -DREDUCE
 export CI_OS_NAME="macos"
 export NO_DEPENDS=1
 export OSX_SDK=""
-export RUN_FUZZ_TESTS=true

ci/test/00_setup_env_mac_native_fuzz.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+export LC_ALL=C.UTF-8
+
+# Homebrew's python@3.12 is marked as externally managed (PEP 668).
+# Therefore, `--break-system-packages` is needed.
+export PIP_PACKAGES="--break-system-packages zmq"
+export CMAKE_GENERATOR="Ninja"
+export BITCOIN_CONFIG="-DBUILD_FOR_FUZZING=ON"
+export CI_OS_NAME="macos"
+export NO_DEPENDS=1
+export OSX_SDK=""
+export RUN_UNIT_TESTS=false
+export RUN_FUNCTIONAL_TESTS=false
+export RUN_FUZZ_TESTS=true