Skip test collation in some specific cases

ie for Windows 2025, x86, MinGW, Qt 5.9 to 5.13.

Author: pcolby

.github/workflows/build.yaml

@@ -604,11 +604,16 @@ jobs:
           - { toolchain: 'llvm',  arch: x86-64, qt: '6.9.1',  aqtTools: 'tools_llvm_mingw1706' }
           - { toolchain: 'mingw', arch: x86-64, qt: '6.9.1',  aqtTools: 'tools_mingw1310' }
           ## Windows Server 2025-specific cases.
-          - { toolchain: 'mingw', arch: x86, qt: '5.9.9',   aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
-          - { toolchain: 'mingw', arch: x86, qt: '5.10.1',  aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
-          - { toolchain: 'mingw', arch: x86, qt: '5.11.3',  aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
-          - { toolchain: 'mingw', arch: x86, qt: '5.12.12', aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
-          - { toolchain: 'mingw', arch: x86, qt: '5.13.2',  aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
+          - { os: '2025', toolchain: 'mingw', arch: x86, qt: '5.9.9',
+              aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
+          - { os: '2025', toolchain: 'mingw', arch: x86, qt: '5.10.1',
+              aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
+          - { os: '2025', toolchain: 'mingw', arch: x86, qt: '5.11.3',
+              aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
+          - { os: '2025', toolchain: 'mingw', arch: x86, qt: '5.12.12',
+              aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
+          - { os: '2025', toolchain: 'mingw', arch: x86, qt: '5.13.2',
+              aqtTools: 'tools_mingw81,qt.tools.win32_mingw810' }
 
     steps:
       - name: Configure path
@@ -729,8 +734,13 @@ jobs:
       - name: Test w/o coverage # We can't execute arm64 binaries on an x86-64 host.
         if: matrix.arch != 'arm64'
         run: ctest --output-on-failure --test-dir "%RUNNER_TEMP%/release" --verbose
-      - name: Collate test coverage
-        if: matrix.toolchain != 'msvc' && matrix.toolchain != 'llvm'
+      - name: Collate test coverage # Currently available on MinGW builds only.
+        # \todo The MinGW versions needed for building and testing on 32-bin binaries on Windows 2025 with Qt 5.9 to
+        # 5.13, include a gcov binaries that can't be spawned by geninfo. We could probably work around this by somehow
+        # overriding `gcov.exe` and/or `geninfo` binaries (to us the host's), but this is a low priority.
+        if: >-
+          matrix.toolchain == 'mingw' && !( matrix.os == '2025' && matrix.arch == 'x86' &&
+          contains(fromJSON('["5.9.9", "5.10.1", "5.11.3", "5.12.12", "5.13.2"]'), matrix.qt) )
         run: cmake --build "%RUNNER_TEMP%/coverage" --target coverage --verbose
       - name: Upload test results
         if: matrix.arch != 'arm64' && ( matrix.toolchain != 'msvc' || fromJSON(steps.post-build.outputs.tap) )