dynarmic/externals/zycore/examples/String.c
MerryMage eed33f255d externals: Add zycore
Merge commit '80d62f224900ab486a5bc5a6e80ce1e25a0e38e8' as 'externals/zycore'
2021-05-25 21:28:58 +01:00

192 lines
6.1 KiB
C

/***************************************************************************************************
Zyan Core Library (Zycore-C)
Original Author : Florian Bernd
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
***************************************************************************************************/
/**
* @file
* Demonstrates the `String` implementation.
*/
#include <stdio.h>
#include <Zycore/Allocator.h>
#include <Zycore/Defines.h>
#include <Zycore/LibC.h>
#include <Zycore/String.h>
#include <Zycore/Types.h>
/* ============================================================================================== */
/* Enums and types */
/* ============================================================================================== */
/* ============================================================================================== */
/* Helper functions */
/* ============================================================================================== */
/* ============================================================================================== */
/* Tests */
/* ============================================================================================== */
/* ---------------------------------------------------------------------------------------------- */
/* Basic tests */
/* ---------------------------------------------------------------------------------------------- */
/**
* Performs some basic test on the given `ZyanString` instance.
*
* @param string A pointer to the `ZyanString` instance.
*
* @return A zyan status code.
*/
static ZyanStatus PerformBasicTests(ZyanString* string)
{
ZYAN_ASSERT(string);
ZYAN_UNUSED(string);
return ZYAN_STATUS_SUCCESS;
}
/**
* Performs basic tests on a string that dynamically manages memory.
*
* @return A zyan status code.
*/
static ZyanStatus TestDynamic(void)
{
PerformBasicTests(ZYAN_NULL);
return ZYAN_STATUS_SUCCESS;
}
/**
* Performs basic tests on a string that uses a static buffer.
*
* @return A zyan status code.
*/
static ZyanStatus TestStatic(void)
{
PerformBasicTests(ZYAN_NULL);
return ZYAN_STATUS_SUCCESS;
}
/* ---------------------------------------------------------------------------------------------- */
/* Custom allocator */
/* ---------------------------------------------------------------------------------------------- */
//static ZyanStatus AllocatorAllocate(ZyanAllocator* allocator, void** p, ZyanUSize element_size,
// ZyanUSize n)
//{
// ZYAN_ASSERT(allocator);
// ZYAN_ASSERT(p);
// ZYAN_ASSERT(element_size);
// ZYAN_ASSERT(n);
//
// ZYAN_UNUSED(allocator);
//
// *p = ZYAN_MALLOC(element_size * n);
// if (!*p)
// {
// return ZYAN_STATUS_NOT_ENOUGH_MEMORY;
// }
//
// return ZYAN_STATUS_SUCCESS;
//}
//
//static ZyanStatus AllocatorReallocate(ZyanAllocator* allocator, void** p, ZyanUSize element_size,
// ZyanUSize n)
//{
// ZYAN_ASSERT(allocator);
// ZYAN_ASSERT(p);
// ZYAN_ASSERT(element_size);
// ZYAN_ASSERT(n);
//
// ZYAN_UNUSED(allocator);
//
// void* const x = ZYAN_REALLOC(*p, element_size * n);
// if (!x)
// {
// return ZYAN_STATUS_NOT_ENOUGH_MEMORY;
// }
// *p = x;
//
// return ZYAN_STATUS_SUCCESS;
//}
//
//static ZyanStatus AllocatorDeallocate(ZyanAllocator* allocator, void* p, ZyanUSize element_size,
// ZyanUSize n)
//{
// ZYAN_ASSERT(allocator);
// ZYAN_ASSERT(p);
// ZYAN_ASSERT(element_size);
// ZYAN_ASSERT(n);
//
// ZYAN_UNUSED(allocator);
// ZYAN_UNUSED(element_size);
// ZYAN_UNUSED(n);
//
// ZYAN_FREE(p);
//
// return ZYAN_STATUS_SUCCESS;
//}
/* ---------------------------------------------------------------------------------------------- */
/**
* Performs basic tests on a vector that dynamically manages memory using a custom
* allocator and modified growth-factor/shrink-threshold.
*
* @return A zyan status code.
*/
static ZyanStatus TestAllocator(void)
{
return ZYAN_STATUS_SUCCESS;
}
/* ---------------------------------------------------------------------------------------------- */
/* ============================================================================================== */
/* Entry point */
/* ============================================================================================== */
int main()
{
if (!ZYAN_SUCCESS(TestDynamic()))
{
return EXIT_FAILURE;
}
if (!ZYAN_SUCCESS(TestStatic()))
{
return EXIT_FAILURE;
}
if (!ZYAN_SUCCESS(TestAllocator()))
{
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
/* ============================================================================================== */