Fix D3D12 compute pipeline unit coverage

tests/RHI/OpenGL/unit/test_shader.cpp

@@ -2,6 +2,8 @@
 #include "XCEngine/RHI/OpenGL/OpenGLShader.h"
 #include "XCEngine/RHI/OpenGL/OpenGLCommandList.h"
 
+#include <string>
+
 using namespace XCEngine::RHI;
 
 TEST_F(OpenGLTestFixture, Shader_Compile_VertexFragment) {
@@ -74,12 +76,15 @@ TEST_F(OpenGLTestFixture, Shader_Compile_InvalidSource) {
             undefined_symbol;
         }
     )";
-    
+
     OpenGLShader shader;
+    testing::internal::CaptureStdout();
     bool result = shader.Compile(invalidSource, "void main() { }");
-    
+    const std::string output = testing::internal::GetCapturedStdout();
+
     EXPECT_FALSE(result);
     EXPECT_FALSE(shader.IsValid());
-    
+    EXPECT_NE(output.find("ERROR::SHADER_COMPILATION_ERROR"), std::string::npos);
+
     shader.Shutdown();
 }