CMake: Run unit test during build if requested

CMakeLists.txt

@@ -34,6 +34,7 @@ option(USE_SYSTEM_OPENCV "Prefer system OpenCV instead of the builtin one" ON)
 option(HAS_MEMORY_BREAKPOINTS "Add support for memory breakpoints to the interpreter" OFF)
 option(USE_LTO "Use LTO for building" ON)
 option(BUILD_RPCS3_TESTS "Build RPCS3 unit tests." OFF)
+option(RUN_RPCS3_TESTS "Run RPCS3 unit tests. Requires BUILD_RPCS3_TESTS" OFF)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/buildfiles/cmake")
 

rpcs3/CMakeLists.txt

@@ -239,4 +239,12 @@ if(BUILD_RPCS3_TESTS)
 
     include(GoogleTest)
     gtest_discover_tests(rpcs3_test)
+
+    if(RUN_RPCS3_TESTS)
+        add_custom_target(run_tests
+            ALL
+            COMMAND ${CMAKE_CTEST_COMMAND} -j -VV --output-on-failure
+            DEPENDS rpcs3_test
+     )
+    endif()
 endif()