backend-infra-engineer: Post v0.3.9-hotfix7 snapshot (build cleanup)

test/platform/window_backend_test.cc

@@ -0,0 +1,37 @@
+#include <gtest/gtest.h>
+#include "app/platform/iwindow.h"
+
+namespace yaze {
+namespace platform {
+namespace test {
+
+TEST(WindowBackendFactoryTest, DefaultTypeRespectsBuildFlag) {
+  WindowBackendType default_type = WindowBackendFactory::GetDefaultType();
+
+#ifdef YAZE_USE_SDL3
+  EXPECT_EQ(default_type, WindowBackendType::SDL3);
+  EXPECT_TRUE(WindowBackendFactory::IsAvailable(WindowBackendType::SDL3));
+  EXPECT_FALSE(WindowBackendFactory::IsAvailable(WindowBackendType::SDL2));
+#else
+  EXPECT_EQ(default_type, WindowBackendType::SDL2);
+  EXPECT_TRUE(WindowBackendFactory::IsAvailable(WindowBackendType::SDL2));
+  EXPECT_FALSE(WindowBackendFactory::IsAvailable(WindowBackendType::SDL3));
+#endif
+}
+
+TEST(WindowBackendFactoryTest, CreateAutoReturnsDefault) {
+  auto backend = WindowBackendFactory::Create(WindowBackendType::Auto);
+  ASSERT_NE(backend, nullptr);
+  
+#ifdef YAZE_USE_SDL3
+  EXPECT_EQ(backend->GetSDLVersion(), 3);
+#else
+  // SDL2 version check might vary, but shouldn't be 3
+  // Typically SDL2 returns 2xxx
+  EXPECT_NE(backend->GetSDLVersion(), 3);
+#endif
+}
+
+}  // namespace test
+}  // namespace platform
+}  // namespace yaze