replace language matrix in use-action-with-specified-compiler job with os matrix

.github/workflows/test.yml

@@ -40,38 +40,28 @@ jobs:
         run: test ! -d build
 
   use-action-with-specified-compiler:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        lang: [C, CXX]
+        os: [windows-latest, ubuntu-latest, macos-latest]
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3.3.0
 
-      - name: Use this action with specified invalid compiler
-        id: failed_step
-        continue-on-error: true
-        uses: ./
-        with:
-          source-dir: test
-          c-compiler: ${{ matrix.lang == 'C' && 'invalid' || '' }}
-          cxx-compiler: ${{ matrix.lang == 'CXX' && 'invalid' || '' }}
-
-      - name: Check if previous step is failing
-        run: ${{ steps.failed_step.outcome == 'failure' && 'true' || 'false' }}
-
       - name: Use this action with specified compiler
         uses: ./
         with:
           source-dir: test
-          c-compiler: ${{ matrix.lang == 'C' && 'clang' || '' }}
+          c-compiler: clang
-          cxx-compiler: ${{ matrix.lang == 'CXX' && 'clang++' || '' }}
+          cxx-compiler: clang++
           args: |
-            -D BUILD_C=${{ matrix.lang == 'C' && 'ON' || 'OFF' }}
+            -D BUILD_C=ON
-            -D BUILD_CXX=${{ matrix.lang == 'CXX' && 'ON' || 'OFF' }}
+            -D BUILD_CXX=ON
 
       - name: Run build result
-        run: build/${{ matrix.lang == 'C' && 'hello_world_c' || 'hello_world' }}
+        run: |
+          {{ matrix.os == 'windows-latest' && 'build\Debug\hello_world.exe' || 'build/hello_world' }}
+          {{ matrix.os == 'windows-latest' && 'build\Debug\hello_world_c.exe' || 'build/hello_world_c' }}
 
   use-action-with-specified-generator:
     runs-on: ${{ matrix.os }}