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Removed the limit on the size of the SDL error message

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Also added SDL_GetOriginalMemoryFunctions()

Fixes https://github.com/libsdl-org/SDL/issues/5795
This commit is contained in:
Sam Lantinga
2022-06-27 16:59:50 -07:00
parent f25b4b2774
commit cbd0187475
11 changed files with 126 additions and 16 deletions
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24
test/testautomation_main.c
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@@ -125,6 +125,26 @@ static int main_testImpliedJoystickQuit (void *arg)
#endif
}
static int
main_testSetError(void *arg)
{
size_t i;
char error[1024];
error[0] = '\0';
SDL_SetError("");
SDLTest_AssertCheck(SDL_strcmp(error, SDL_GetError()) == 0, "SDL_SetError(\"\")");
for (i = 0; i < (sizeof(error)-1); ++i) {
error[i] = 'a' + (i % 26);
}
error[i] = '\0';
SDL_SetError("%s", error);
SDLTest_AssertCheck(SDL_strcmp(error, SDL_GetError()) == 0, "SDL_SetError(\"abc...1023\")");
return TEST_COMPLETED;
}
static const SDLTest_TestCaseReference mainTest1 =
{ (SDLTest_TestCaseFp)main_testInitQuitJoystickHaptic, "main_testInitQuitJoystickHaptic", "Tests SDL_Init/Quit of Joystick and Haptic subsystem", TEST_ENABLED};
@@ -137,12 +157,16 @@ static const SDLTest_TestCaseReference mainTest3 =
static const SDLTest_TestCaseReference mainTest4 =
{ (SDLTest_TestCaseFp)main_testImpliedJoystickQuit, "main_testImpliedJoystickQuit", "Tests that quit for gamecontroller doesn't quit joystick if you inited it explicitly", TEST_ENABLED};
static const SDLTest_TestCaseReference mainTest5 =
{ (SDLTest_TestCaseFp)main_testSetError, "main_testSetError", "Tests that SDL_SetError() handles arbitrarily large strings", TEST_ENABLED};
/* Sequence of Main test cases */
static const SDLTest_TestCaseReference *mainTests[] = {
&mainTest1,
&mainTest2,
&mainTest3,
&mainTest4,
&mainTest5,
NULL
};