QA: Make a generic common test suite

* Renames /qa/common to /qa/qa_utils, as it is not to do with /common
* Renames /qa/geometry to /qa/common
* Put existing geometry tests into a subdirectory of /qa/common, to
  echo the layout of the main tree.

The intention is to provide a place to put tests of other libcommon
code in the /qa/common suite.

qa/CMakeLists.txt

@@ -12,7 +12,7 @@ if( KICAD_SCRIPTING_MODULES )
 
 endif()
 
-add_subdirectory( geometry )
+add_subdirectory( common )
 add_subdirectory( shape_poly_set_refactor )
 add_subdirectory( pcb_test_window )
 add_subdirectory( polygon_triangulation )

qa/common/CMakeLists.txt

@@ -25,9 +25,9 @@ find_package( wxWidgets 3.0.0 COMPONENTS gl aui adv html core net base xml stc R
 
 add_definitions(-DBOOST_TEST_DYN_LINK)
 
-add_executable( qa_geometry
+add_executable( qa_common
     test_module.cpp
-    test_fillet.cpp
+    geometry/test_fillet.cpp
 )
 
 include_directories(
@@ -37,13 +37,13 @@ include_directories(
     ${Boost_INCLUDE_DIR}
 )
 
-target_link_libraries( qa_geometry
+target_link_libraries( qa_common
     common
     polygon
     ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}
     ${wxWidgets_LIBRARIES}
 )
 
-add_test( NAME geometry
-    COMMAND qa_geometry
+add_test( NAME common
+    COMMAND qa_common
 )

qa/common/geometry/test_fillet.cpp

@@ -29,7 +29,7 @@
 
 #include <algorithm>
 
-#include <qa/geometry/geom_test_utils.h>
+#include "geom_test_utils.h"
 
 struct FilletFixture
 {

qa/common/test_module.cpp

@@ -26,7 +26,7 @@
  */
 
 #define BOOST_TEST_MAIN
-#define BOOST_TEST_MODULE "Geometry module tests"
+#define BOOST_TEST_MODULE "Common library module tests"
 
 
 #include <boost/test/unit_test.hpp>

qa/pcb_test_window/CMakeLists.txt

@@ -35,8 +35,8 @@ add_dependencies( pnsrouter pcbcommon pcad2kicadpcb ${GITHUB_PLUGIN_LIBRARIES} )
 
 add_executable(test_window WIN32
   test.cpp
-  ../common/pcb_test_frame.cpp
-  ../common/mocks.cpp
+  ../qa_utils/pcb_test_frame.cpp
+  ../qa_utils/mocks.cpp
   ../../common/base_units.cpp
   ../../pcbnew/tools/pcb_tool.cpp
   ../../pcbnew/tools/selection.cpp
@@ -57,7 +57,7 @@ include_directories(
     ${CMAKE_SOURCE_DIR}/pcbnew/dialogs
     ${CMAKE_SOURCE_DIR}/polygon
     ${CMAKE_SOURCE_DIR}/common/geometry
-    ${CMAKE_SOURCE_DIR}/qa/common
+    ${CMAKE_SOURCE_DIR}/qa/qa_utils
     ${Boost_INCLUDE_DIR}
     ${INC_AFTER}
 )

qa/polygon_generator/CMakeLists.txt

@@ -33,7 +33,7 @@ endif()
 add_dependencies( pnsrouter pcbcommon pcad2kicadpcb ${GITHUB_PLUGIN_LIBRARIES} )
 
 add_executable(test_polygon_generator
-  ../common/mocks.cpp
+  ../qa_utils/mocks.cpp
   ../../common/base_units.cpp
   test_polygon_generator.cpp
 )

qa/polygon_triangulation/CMakeLists.txt

@@ -33,7 +33,7 @@ endif()
 add_dependencies( pnsrouter pcbcommon pcad2kicadpcb ${GITHUB_PLUGIN_LIBRARIES} )
 
 add_executable(test_polygon_triangulation
-  ../common/mocks.cpp
+  ../qa_utils/mocks.cpp
   ../../common/base_units.cpp
   test_polygon_triangulation.cpp
 )