4696c9556b
* SDL 3.0 is going to be high DPI aware and officially separates screen coordinates from client pixel area The public APIs to disable high DPI support have been removed Work in progress on https://github.com/libsdl-org/SDL/issues/7134
261 lines
8.8 KiB
C
261 lines
8.8 KiB
C
/**
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* Hints test suite
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*/
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#include <SDL3/SDL.h>
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#include <SDL3/SDL_test.h>
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const char *HintsEnum[] = {
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SDL_HINT_ACCELEROMETER_AS_JOYSTICK,
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SDL_HINT_FRAMEBUFFER_ACCELERATION,
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SDL_HINT_GAMECONTROLLERCONFIG,
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SDL_HINT_GRAB_KEYBOARD,
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SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS,
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SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK,
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SDL_HINT_MOUSE_RELATIVE_MODE_WARP,
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SDL_HINT_ORIENTATIONS,
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SDL_HINT_RENDER_DIRECT3D_THREADSAFE,
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SDL_HINT_RENDER_DRIVER,
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SDL_HINT_RENDER_OPENGL_SHADERS,
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SDL_HINT_RENDER_SCALE_QUALITY,
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SDL_HINT_RENDER_VSYNC,
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SDL_HINT_TIMER_RESOLUTION,
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SDL_HINT_VIDEO_ALLOW_SCREENSAVER,
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SDL_HINT_VIDEO_MAC_FULLSCREEN_SPACES,
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SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS,
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SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT,
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SDL_HINT_VIDEO_WIN_D3DCOMPILER,
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SDL_HINT_VIDEO_X11_XRANDR,
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SDL_HINT_XINPUT_ENABLED,
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};
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const char *HintsVerbose[] = {
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"SDL_ACCELEROMETER_AS_JOYSTICK",
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"SDL_FRAMEBUFFER_ACCELERATION",
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"SDL_GAMECONTROLLERCONFIG",
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"SDL_GRAB_KEYBOARD",
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"SDL_JOYSTICK_ALLOW_BACKGROUND_EVENTS",
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"SDL_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK",
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"SDL_MOUSE_RELATIVE_MODE_WARP",
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"SDL_ORIENTATIONS",
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"SDL_RENDER_DIRECT3D_THREADSAFE",
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"SDL_RENDER_DRIVER",
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"SDL_RENDER_OPENGL_SHADERS",
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"SDL_RENDER_SCALE_QUALITY",
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"SDL_RENDER_VSYNC",
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"SDL_TIMER_RESOLUTION",
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"SDL_VIDEO_ALLOW_SCREENSAVER",
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"SDL_VIDEO_MAC_FULLSCREEN_SPACES",
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"SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS",
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"SDL_VIDEO_WINDOW_SHARE_PIXEL_FORMAT",
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"SDL_VIDEO_WIN_D3DCOMPILER",
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"SDL_VIDEO_X11_XRANDR",
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"SDL_XINPUT_ENABLED"
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};
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SDL_COMPILE_TIME_ASSERT(HintsEnum, SDL_arraysize(HintsEnum) == SDL_arraysize(HintsVerbose));
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const int numHintsEnum = SDL_arraysize(HintsEnum);
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/* Test case functions */
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/**
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* @brief Call to SDL_GetHint
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*/
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int hints_getHint(void *arg)
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{
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const char *result1;
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const char *result2;
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int i;
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for (i = 0; i < numHintsEnum; i++) {
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result1 = SDL_GetHint(HintsEnum[i]);
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SDLTest_AssertPass("Call to SDL_GetHint(%s) - using define definition", (char *)HintsEnum[i]);
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result2 = SDL_GetHint(HintsVerbose[i]);
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SDLTest_AssertPass("Call to SDL_GetHint(%s) - using string definition", (char *)HintsVerbose[i]);
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SDLTest_AssertCheck(
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(result1 == NULL && result2 == NULL) || (SDL_strcmp(result1, result2) == 0),
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"Verify returned values are equal; got: result1='%s' result2='%s",
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(result1 == NULL) ? "null" : result1,
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(result2 == NULL) ? "null" : result2);
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}
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return TEST_COMPLETED;
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}
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static void SDLCALL hints_testHintChanged(void *userdata, const char *name, const char *oldValue, const char *hint)
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{
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*(char **)userdata = hint ? SDL_strdup(hint) : NULL;
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}
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/**
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* @brief Call to SDL_SetHint
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*/
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int hints_setHint(void *arg)
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{
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const char *testHint = "SDL_AUTOMATED_TEST_HINT";
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const char *originalValue;
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char *value;
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const char *testValue;
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char *callbackValue;
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SDL_bool result;
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int i, j;
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/* Create random values to set */
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value = SDLTest_RandomAsciiStringOfSize(10);
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for (i = 0; i < numHintsEnum; i++) {
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/* Capture current value */
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originalValue = SDL_GetHint(HintsEnum[i]);
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SDLTest_AssertPass("Call to SDL_GetHint(%s)", HintsEnum[i]);
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/* Copy the original value, since it will be freed when we set it again */
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originalValue = originalValue ? SDL_strdup(originalValue) : NULL;
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/* Set value (twice) */
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for (j = 1; j <= 2; j++) {
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result = SDL_SetHint(HintsEnum[i], value);
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SDLTest_AssertPass("Call to SDL_SetHint(%s, %s) (iteration %i)", HintsEnum[i], value, j);
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SDLTest_AssertCheck(
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result == SDL_TRUE || result == SDL_FALSE,
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"Verify valid result was returned, got: %i",
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(int)result);
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testValue = SDL_GetHint(HintsEnum[i]);
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SDLTest_AssertPass("Call to SDL_GetHint(%s) - using string definition", HintsVerbose[i]);
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SDLTest_AssertCheck(
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(SDL_strcmp(value, testValue) == 0),
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"Verify returned value equals set value; got: testValue='%s' value='%s",
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(testValue == NULL) ? "null" : testValue,
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value);
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}
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/* Reset original value */
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result = SDL_SetHint(HintsEnum[i], originalValue);
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SDLTest_AssertPass("Call to SDL_SetHint(%s, originalValue)", HintsEnum[i]);
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SDLTest_AssertCheck(
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result == SDL_TRUE || result == SDL_FALSE,
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"Verify valid result was returned, got: %i",
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(int)result);
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SDL_free((void *)originalValue);
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}
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SDL_free(value);
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/* Set default value in environment */
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SDL_setenv(testHint, "original", 1);
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SDLTest_AssertPass("Call to SDL_GetHint() after saving and restoring hint");
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originalValue = SDL_GetHint(testHint);
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value = (originalValue == NULL) ? NULL : SDL_strdup(originalValue);
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SDL_SetHint(testHint, "temp");
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SDL_SetHint(testHint, value);
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SDL_free(value);
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testValue = SDL_GetHint(testHint);
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SDLTest_AssertCheck(
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testValue && SDL_strcmp(testValue, "original") == 0,
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"testValue = %s, expected \"original\"",
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testValue);
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SDLTest_AssertPass("Call to SDL_SetHintWithPriority(NULL, SDL_HINT_DEFAULT)");
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SDL_SetHintWithPriority(testHint, NULL, SDL_HINT_DEFAULT);
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testValue = SDL_GetHint(testHint);
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SDLTest_AssertCheck(
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testValue && SDL_strcmp(testValue, "original") == 0,
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"testValue = %s, expected \"original\"",
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testValue);
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SDLTest_AssertPass("Call to SDL_SetHintWithPriority(\"temp\", SDL_HINT_OVERRIDE)");
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SDL_SetHintWithPriority(testHint, "temp", SDL_HINT_OVERRIDE);
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testValue = SDL_GetHint(testHint);
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SDLTest_AssertCheck(
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testValue && SDL_strcmp(testValue, "temp") == 0,
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"testValue = %s, expected \"temp\"",
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testValue);
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SDLTest_AssertPass("Call to SDL_SetHintWithPriority(NULL, SDL_HINT_OVERRIDE)");
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SDL_SetHintWithPriority(testHint, NULL, SDL_HINT_OVERRIDE);
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testValue = SDL_GetHint(testHint);
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SDLTest_AssertCheck(
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testValue == NULL,
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"testValue = %s, expected NULL",
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testValue);
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SDLTest_AssertPass("Call to SDL_ResetHint()");
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SDL_ResetHint(testHint);
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testValue = SDL_GetHint(testHint);
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SDLTest_AssertCheck(
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testValue && SDL_strcmp(testValue, "original") == 0,
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"testValue = %s, expected \"original\"",
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testValue);
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/* Make sure callback functionality works past a reset */
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SDLTest_AssertPass("Call to SDL_AddHintCallback()");
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callbackValue = NULL;
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SDL_AddHintCallback(testHint, hints_testHintChanged, &callbackValue);
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SDLTest_AssertCheck(
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callbackValue && SDL_strcmp(callbackValue, "original") == 0,
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"callbackValue = %s, expected \"original\"",
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callbackValue);
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SDL_free(callbackValue);
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SDLTest_AssertPass("Call to SDL_SetHintWithPriority(\"temp\", SDL_HINT_OVERRIDE), using callback");
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callbackValue = NULL;
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SDL_SetHintWithPriority(testHint, "temp", SDL_HINT_OVERRIDE);
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SDLTest_AssertCheck(
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callbackValue && SDL_strcmp(callbackValue, "temp") == 0,
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"callbackValue = %s, expected \"temp\"",
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callbackValue);
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SDL_free(callbackValue);
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SDLTest_AssertPass("Call to SDL_ResetHint(), using callback");
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callbackValue = NULL;
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SDL_ResetHint(testHint);
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SDLTest_AssertCheck(
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callbackValue && SDL_strcmp(callbackValue, "original") == 0,
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"callbackValue = %s, expected \"original\"",
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callbackValue);
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SDLTest_AssertPass("Call to SDL_SetHintWithPriority(\"temp\", SDL_HINT_OVERRIDE), using callback after reset");
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callbackValue = NULL;
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SDL_SetHintWithPriority(testHint, "temp", SDL_HINT_OVERRIDE);
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SDLTest_AssertCheck(
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callbackValue && SDL_strcmp(callbackValue, "temp") == 0,
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"callbackValue = %s, expected \"temp\"",
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callbackValue);
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SDL_free(callbackValue);
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SDLTest_AssertPass("Call to SDL_ResetHint(), after clearing callback");
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callbackValue = NULL;
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SDL_DelHintCallback(testHint, hints_testHintChanged, &callbackValue);
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SDL_ResetHint(testHint);
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SDLTest_AssertCheck(
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callbackValue == NULL,
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"callbackValue = %s, expected \"(null)\"",
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callbackValue);
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return TEST_COMPLETED;
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}
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/* ================= Test References ================== */
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/* Hints test cases */
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static const SDLTest_TestCaseReference hintsTest1 = {
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(SDLTest_TestCaseFp)hints_getHint, "hints_getHint", "Call to SDL_GetHint", TEST_ENABLED
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};
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static const SDLTest_TestCaseReference hintsTest2 = {
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(SDLTest_TestCaseFp)hints_setHint, "hints_setHint", "Call to SDL_SetHint", TEST_ENABLED
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};
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/* Sequence of Hints test cases */
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static const SDLTest_TestCaseReference *hintsTests[] = {
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&hintsTest1, &hintsTest2, NULL
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};
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/* Hints test suite (global) */
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SDLTest_TestSuiteReference hintsTestSuite = {
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"Hints",
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NULL,
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hintsTests,
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NULL
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};
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