kc3-lang/SDL/test/testautomation_joystick.c

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• Hash : 7e2a9969
  Author :
  Date : 2022-07-13T08:57:40
  

  Added a virtual joystick automated test
  
  Useful to verify https://github.com/libsdl-org/SDL/commit/4fa2653394150140c4d69cf66a78cd83e1175f99 on a big-endian system
  

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• test/testautomation_joystick.c

• /**
   * Joystick test suite
   */
  
  #include "SDL.h"
  #include "SDL_test.h"
  #include "../src/joystick/usb_ids.h"
  
  /* ================= Test Case Implementation ================== */
  
  /* Test case functions */
  
  /**
   * @brief Check virtual joystick creation
   *
   * @sa SDL_JoystickAttachVirtualEx
   */
  static int
  TestVirtualJoystick(void *arg)
  {
      SDL_VirtualJoystickDesc desc;
      SDL_Joystick *joystick = NULL;
      int device_index;
  
      SDLTest_AssertCheck(SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER) == 0, "SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER)");
  
      SDL_zero(desc);
      desc.version = SDL_VIRTUAL_JOYSTICK_DESC_VERSION;
      desc.type = SDL_JOYSTICK_TYPE_GAMECONTROLLER;
      desc.naxes = SDL_CONTROLLER_AXIS_MAX;
      desc.nbuttons = SDL_CONTROLLER_BUTTON_MAX;
      desc.vendor_id = USB_VENDOR_NVIDIA;
      desc.product_id = USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER;
      desc.name = "Virtual NVIDIA SHIELD Controller";
      device_index = SDL_JoystickAttachVirtualEx(&desc);
      SDLTest_AssertCheck(device_index >= 0, "SDL_JoystickAttachVirtualEx()");
      SDLTest_AssertCheck(SDL_JoystickIsVirtual(device_index), "SDL_JoystickIsVirtual()");
      if (device_index >= 0) {
          joystick = SDL_JoystickOpen(device_index);
          SDLTest_AssertCheck(joystick != NULL, "SDL_JoystickOpen()");
          if (joystick) {
              SDLTest_AssertCheck(SDL_strcmp(SDL_JoystickName(joystick), desc.name) == 0, "SDL_JoystickName()");
              SDLTest_AssertCheck(SDL_JoystickGetVendor(joystick) == desc.vendor_id, "SDL_JoystickGetVendor()");
              SDLTest_AssertCheck(SDL_JoystickGetProduct(joystick) == desc.product_id, "SDL_JoystickGetProduct()");
              SDLTest_AssertCheck(SDL_JoystickGetProductVersion(joystick) == 0, "SDL_JoystickGetProductVersion()");
              SDLTest_AssertCheck(SDL_JoystickGetFirmwareVersion(joystick) == 0, "SDL_JoystickGetFirmwareVersion()");
              SDLTest_AssertCheck(SDL_JoystickGetSerial(joystick) == NULL, "SDL_JoystickGetSerial()");
              SDLTest_AssertCheck(SDL_JoystickGetType(joystick) == desc.type, "SDL_JoystickGetType()");
              SDLTest_AssertCheck(SDL_JoystickNumAxes(joystick) == desc.naxes, "SDL_JoystickNumAxes()");
              SDLTest_AssertCheck(SDL_JoystickNumBalls(joystick) == 0, "SDL_JoystickNumBalls()");
              SDLTest_AssertCheck(SDL_JoystickNumHats(joystick) == desc.nhats, "SDL_JoystickNumHats()");
              SDLTest_AssertCheck(SDL_JoystickNumButtons(joystick) == desc.nbuttons, "SDL_JoystickNumButtons()");
  
              SDLTest_AssertCheck(SDL_JoystickSetVirtualButton(joystick, SDL_CONTROLLER_BUTTON_A, SDL_PRESSED) == 0, "SDL_JoystickSetVirtualButton(SDL_CONTROLLER_BUTTON_A, SDL_PRESSED)");
              SDL_JoystickUpdate();
              SDLTest_AssertCheck(SDL_JoystickGetButton(joystick, SDL_CONTROLLER_BUTTON_A) == SDL_PRESSED, "SDL_JoystickGetButton(SDL_CONTROLLER_BUTTON_A) == SDL_PRESSED");
              SDLTest_AssertCheck(SDL_JoystickSetVirtualButton(joystick, SDL_CONTROLLER_BUTTON_A, SDL_RELEASED) == 0, "SDL_JoystickSetVirtualButton(SDL_CONTROLLER_BUTTON_A, SDL_RELEASED)");
              SDL_JoystickUpdate();
              SDLTest_AssertCheck(SDL_JoystickGetButton(joystick, SDL_CONTROLLER_BUTTON_A) == SDL_RELEASED, "SDL_JoystickGetButton(SDL_CONTROLLER_BUTTON_A) == SDL_RELEASED");
  
              SDL_JoystickClose(joystick);
          }
          SDLTest_AssertCheck(SDL_JoystickDetachVirtual(device_index) == 0, "SDL_JoystickDetachVirtual()");
      }
      SDLTest_AssertCheck(!SDL_JoystickIsVirtual(device_index), "!SDL_JoystickIsVirtual()");
  
      SDL_QuitSubSystem(SDL_INIT_GAMECONTROLLER);
  
      return TEST_COMPLETED;
  }
  
  /* ================= Test References ================== */
  
  /* Joystick routine test cases */
  static const SDLTest_TestCaseReference joystickTest1 =
          { (SDLTest_TestCaseFp)TestVirtualJoystick, "TestVirtualJoystick", "Test virtual joystick functionality", TEST_ENABLED };
  
  /* Sequence of Joystick routine test cases */
  static const SDLTest_TestCaseReference *joystickTests[] =  {
      &joystickTest1,
      NULL
  };
  
  /* Joystick routine test suite (global) */
  SDLTest_TestSuiteReference joystickTestSuite = {
      "Joystick",
      NULL,
      joystickTests,
      NULL
  };
  

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