test: add comprehensive unit tests for core modules

- Add tests for llama-cparams, llama-impl, llama-io, llama-adapter
- Add tests for memory management (hybrid, recurrent, kv-cache-iswa)
- Add tests for model-saver, quantization, and get-model utilities
- Expand test-arg-parser with boundary conditions and error handling
- Update CMakeLists.txt to include all new test targets
- Achieve significant coverage improvements on critical modules

Co-Authored-By: Jaime Mizrachi <[email protected]>

Author: devin-ai-integration[bot]

tests/CMakeLists.txt

@@ -140,6 +140,17 @@ endif ()
 
 if (NOT WIN32 OR NOT BUILD_SHARED_LIBS)
     # these tests are disabled on Windows because they use internal functions not exported with LLAMA_API (when building with shared libraries)
+    llama_build_and_test(test-adapter.cpp)
+    llama_build_and_test(test-cparams.cpp)
+    llama_build_and_test(test-impl.cpp)
+    llama_build_and_test(test-io.cpp)
+    llama_build_and_test(test-kv-cache-iswa.cpp)
+    llama_build_and_test(test-kv-cache-iswa-simple.cpp)
+    llama_build_and_test(test-memory-hybrid.cpp)
+    llama_build_and_test(test-memory-recurrent.cpp)
+    llama_build_and_test(test-model-saver.cpp)
+    llama_build_and_test(test-quant.cpp)
+    llama_build_and_test(test-get-model.cpp)
     llama_build_and_test(test-sampling.cpp)
     llama_build_and_test(test-grammar-parser.cpp)
     llama_build_and_test(test-grammar-integration.cpp)