Merge pull request #259 from kkzi/master

chore(build): add CMake build system for examples and tests

Author: mwallnoefer

CMakeLists.txt

@@ -302,5 +302,26 @@ elseif( ${CMAKE_HOST_WIN32} )
     set( CPACK_NSIS_URL_INFO_ABOUT ${CPACK_PACKAGE_HOMEPAGE_URL} )
 endif()
 
+# ===================================================================
+# Examples (optional)
+
+option( ${PROJECT_NAME}_BUILD_EXAMPLES "Build examples" OFF )
+
+if ( ${PROJECT_NAME}_BUILD_EXAMPLES )
+    add_subdirectory( examples )
+endif()
+
+
+# ===================================================================
+# Tests (optional)
+
+option( ${PROJECT_NAME}_BUILD_TESTS "Build tests" OFF )
+
+if ( ${PROJECT_NAME}_BUILD_TESTS )
+    enable_testing()
+    add_subdirectory( tests )
+endif()
+
+
 # This must always be last!
 include(CPack)

examples/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Add subdirectories for examples
+add_subdirectory(qmqtt)

examples/qmqtt/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Add client example
+add_subdirectory(client)

examples/qmqtt/client/CMakeLists.txt

@@ -0,0 +1,27 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Create the example executable
+add_executable(qmqtt_example example.cpp)
+
+# Link against the qmqtt library
+target_link_libraries(qmqtt_example 
+    PRIVATE 
+        qmqtt
+        Qt${QT_VERSION_MAJOR}::Core
+)
+
+# Set C++ standard to match the library
+set_target_properties(qmqtt_example
+    PROPERTIES
+        CXX_STANDARD 11
+        CXX_STANDARD_REQUIRED OFF
+)
+
+# Enable Qt MOC for this target
+set_target_properties(qmqtt_example PROPERTIES AUTOMOC ON)
+
+# Optional: Install the example
+install(TARGETS qmqtt_example
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}/examples
+    COMPONENT Examples
+)

tests/CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Add auto tests (simple module tests)
+add_subdirectory(auto)
+
+# Add Google Test based unit tests
+if(NOT WIN32 OR NOT NO_UNIT_TESTS)
+    add_subdirectory(gtest)
+endif()
+
+# Add benchmarks (only in release mode)
+if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    add_subdirectory(benchmarks)
+endif()

tests/auto/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Add cmake module test
+add_subdirectory(cmake)

tests/auto/cmake/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.9)
 
 project(qmake_cmake_files)
 

tests/benchmarks/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Add message benchmark
+add_subdirectory(message)

tests/benchmarks/message/CMakeLists.txt

@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Create the benchmark executable
+add_executable(tst_bench_message main.cpp)
+
+# Link against required libraries
+target_link_libraries(tst_bench_message
+    PRIVATE
+        qmqtt
+        Qt${QT_VERSION_MAJOR}::Core
+        Qt${QT_VERSION_MAJOR}::Test
+)
+
+# Set properties
+set_target_properties(tst_bench_message
+    PROPERTIES
+        CXX_STANDARD 11
+        CXX_STANDARD_REQUIRED OFF
+        AUTOMOC ON
+)
+
+# Set release mode for benchmarks
+target_compile_definitions(tst_bench_message
+    PRIVATE
+        QT_NO_DEBUG
+)
+
+# Add as test (benchmark)
+add_test(NAME qmqtt_message_benchmark COMMAND tst_bench_message)

tests/gtest/CMakeLists.txt

@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.9)
+
+# Set policies for Google Test compatibility
+if(POLICY CMP0077)
+    cmake_policy(SET CMP0077 NEW)
+endif()
+if(POLICY CMP0079)
+    cmake_policy(SET CMP0079 NEW)
+endif()
+
+# Disable Google Test installation and examples
+set(INSTALL_GTEST OFF CACHE BOOL "" FORCE)
+set(BUILD_GMOCK ON CACHE BOOL "" FORCE)
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+
+# Silence TR1 deprecation warnings for Google Test
+add_compile_definitions(_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING)
+
+# Only build Google Mock (it will include Google Test automatically)
+add_subdirectory(gtest/googletest/googlemock EXCLUDE_FROM_ALL)
+
+# Add the actual tests
+add_subdirectory(tests)