feat: implemented wrapper and pdf doc page

engine/tests/CMakeLists.txt

@@ -3,6 +3,7 @@
 add_executable(pdfengine_smoke
     smoke_test.cpp
     fonts_test.cpp
+    document_test.cpp
 )
 
 target_link_libraries(pdfengine_smoke
@@ -17,6 +18,11 @@ target_include_directories(pdfengine_smoke
         "${CMAKE_CURRENT_SOURCE_DIR}/../src"
 )
 
+# Locate and normalize corpus path
+set(TEST_CORPUS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../corpus" CACHE PATH "Path to test corpus")
+file(TO_CMAKE_PATH "${TEST_CORPUS_DIR}" TEST_CORPUS_DIR_NORM)
+target_compile_definitions(pdfengine_smoke PRIVATE TEST_CORPUS_DIR="${TEST_CORPUS_DIR_NORM}")
+
 pdfengine_set_warnings(pdfengine_smoke)
 pdfengine_enable_sanitizers(pdfengine_smoke)