test: Turn windows tests on in github CI

Now that the Vulkan-Loader's find_package support is available, this repo can enable
testing on windows and have it work.

Github actions runs everything in 'admin mode' which causes the loader to ignore
environment variables, which is how the tests find MockICD. Thus, to work around
this behavior we build the loader with LOADER_USE_UNSAFE_FILE_SEARCH so that it
will use environment variables again.

.github/workflows/tools.yml

@@ -116,14 +116,18 @@ jobs:
                 arch: ${{ matrix.arch }}
 
             - name: Configure
-              run: cmake -S. -B build  -G "Ninja" -DCMAKE_BUILD_TYPE=${{matrix.config}} -D UPDATE_DEPS=ON -D INSTALL_ICD=ON
+              run: cmake -S. -B build  -G "Ninja" -DCMAKE_BUILD_TYPE=${{matrix.config}} -D UPDATE_DEPS=ON -D INSTALL_ICD=ON -D BUILD_TESTS=ON
 
             - name: Build
               run: cmake --build ./build
 
             - name: Install
               run: cmake --install build/ --prefix build/install
 
+            - name: Test
+              working-directory: ./build
+              run: ctest --output-on-failure
+
             - name: Verify generated source files
               run: python scripts/generate_source.py --verify external/${{matrix.config}}/Vulkan-Headers/build/install/share/vulkan/registry
 

scripts/known_good.json

@@ -32,6 +32,9 @@
             "sub_dir": "Vulkan-Loader",
             "build_dir": "Vulkan-Loader/build",
             "install_dir": "Vulkan-Loader/build/install",
+            "cmake_options": [
+                "-DLOADER_USE_UNSAFE_FILE_SEARCH=ON"
+            ],
             "commit": "d40385b1748ae5270fcab18c5aae1a2e5a301465",
             "deps": [
                 {