tests: execute each test separately by CTest

Disabled by default because empty test suites fail and would cause
Travis to fail.
There can be empty test suites when testing with no data.

cmake/ctest/experimental_script.ctest

@@ -22,7 +22,7 @@ set(CTEST_BUILD_NAME "experimental_script-${SHORT_COMMIT}")
 ctest_start("Experimental")
 ctest_configure(
     OPTIONS
-        "-DBUILD_VIEWER=1;-DBUILD_TESTS=1;-DTEST_COVERAGE=1;-DRW_VERBOSE_DEBUG_MESSAGES=0"
+        "-DBUILD_VIEWER=1;-DBUILD_TESTS=1;-DTEST_COVERAGE=1;-DRW_VERBOSE_DEBUG_MESSAGES=1;-DSEPERATE_TEST_SUITES=1"
     )
 ctest_build()
 ctest_test()

cmake_options.cmake

@@ -19,3 +19,4 @@ if(NOT CMAKE_BUILD_TYPE)
 endif()
 
 option(TEST_COVERAGE "Enable coverage analysis (implies CMAKE_BUILD_TYPE=Debug)")
+option(SEPERATE_TEST_SUITES "Add each test suite as seperate test")

tests/CMakeLists.txt

@@ -4,43 +4,46 @@
 
 find_package(Boost COMPONENTS filesystem unit_test_framework system REQUIRED)
 
+set(TESTS
+    Animation
+    Archive
+    Buoyancy
+    Character
+    Chase
+    Config
+    Cutscene
+    Data
+    FileIndex
+    GameData
+    GameWorld
+    Input
+    Items
+    Lifetime
+    LoaderDFF
+    LoaderIPL
+    Logger
+    Menu
+    Object
+    ObjectData
+    Pickup
+    Renderer
+    RWBStream
+    SaveGame
+    ScriptMachine
+    State
+    Text
+    TrafficDirector
+    Vehicle
+    VisualFX
+    Weapon
+    World
+    ZoneData
+    )
+
 set(TEST_SOURCES
     main.cpp
     test_Globals.cpp
-    test_Animation.cpp
-    test_Archive.cpp
-    test_Buoyancy.cpp
-    test_Character.cpp
-    test_Chase.cpp
-    test_Cutscene.cpp
-    test_Config.cpp
-    test_Data.cpp
-    test_FileIndex.cpp
-    test_GameData.cpp
-    test_GameWorld.cpp
     test_Globals.hpp
-    test_Items.cpp
-    test_Input.cpp
-    test_Lifetime.cpp
-    test_Loaderdff.cpp
-    test_LoaderIPL.cpp
-    test_Logger.cpp
-    test_Menu.cpp
-    test_Object.cpp
-    test_ObjectData.cpp
-    test_Pickup.cpp
-    test_Renderer.cpp
-    test_RWBStream.cpp
-    test_SaveGame.cpp
-    test_ScriptMachine.cpp
-    test_State.cpp
-    test_Text.cpp
-    test_TrafficDirector.cpp
-    test_Vehicle.cpp
-    test_VisualFX.cpp
-    test_Weapon.cpp
-    test_World.cpp
-    test_ZoneData.cpp
 
     # Hack in rwgame sources until there's a per-target test suite
     "${CMAKE_SOURCE_DIR}/rwgame/GameConfig.cpp"
@@ -48,7 +51,13 @@ set(TEST_SOURCES
     "${CMAKE_SOURCE_DIR}/rwgame/GameInput.cpp"
     )
 
-add_executable(run_tests ${TEST_SOURCES})
+foreach(TEST ${TESTS})
+    list(APPEND TEST_SOURCES "test_${TEST}.cpp")
+endforeach()
+
+add_executable(run_tests
+    ${TEST_SOURCES}
+    )
 
 target_compile_definitions(run_tests
     PRIVATE
@@ -77,6 +86,23 @@ target_link_libraries(run_tests
         ${Boost_SYSTEM_LIBRARY}
     )
 
+if(SEPERATE_TEST_SUITES)
+    foreach(TEST ${TESTS})
+        add_test(
+            NAME "${TEST}"
+            COMMAND "$<TARGET_FILE:run_tests>" "-t" "${TEST}Tests"
+            )
+        set_tests_properties("${TEST}"
+            PROPERTIES
+                TIMEOUT 15
+            )
+    endforeach()
+else()
     add_test(NAME UnitTests
         COMMAND "$<TARGET_FILE:run_tests>"
         )
+    set_tests_properties(UnitTests
+        PROPERTIES
+            TIMEOUT 60
+        )
+endif()

tests/test_Menu.cpp

@@ -1,7 +1,7 @@
 #include <MenuSystem.hpp>
 #include <boost/test/unit_test.hpp>
 
-BOOST_AUTO_TEST_SUITE(MenuUnitTests)
+BOOST_AUTO_TEST_SUITE(MenuTests)
 
 BOOST_AUTO_TEST_CASE(menu_test_click) {
     bool clickered = false;

tests/test_Object.cpp

@@ -3,7 +3,7 @@
 #include <objects/InstanceObject.hpp>
 #include "test_Globals.hpp"
 
-BOOST_AUTO_TEST_SUITE(ObjectUnitTests)
+BOOST_AUTO_TEST_SUITE(ObjectTests)
 
 #if 0  // Tests disabled as object damage logic is unclear