protot/3rdparty/bx/tests/handle.cpp

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2016-08-29 22:31:11 +02:00
/*
* Copyright 2010-2016 Branimir Karadzic. All rights reserved.
* License: https://github.com/bkaradzic/bx#license-bsd-2-clause
*/
#include "test.h"
#include <bx/handlealloc.h>
TEST(HandleListT)
{
bx::HandleListT<32> list;
list.pushBack(16);
CHECK(list.getFront() == 16);
CHECK(list.getBack() == 16);
list.pushFront(7);
CHECK(list.getFront() == 7);
CHECK(list.getBack() == 16);
uint16_t expected0[] = { 15, 31, 7, 16, 17, 11, 13 };
list.pushBack(17);
list.pushBack(11);
list.pushBack(13);
list.pushFront(31);
list.pushFront(15);
uint16_t count = 0;
for (uint16_t it = list.getFront(); it != UINT16_MAX; it = list.getNext(it), ++count)
{
CHECK(it == expected0[count]);
}
CHECK(count == BX_COUNTOF(expected0) );
list.remove(17);
list.remove(31);
list.remove(16);
list.pushBack(16);
uint16_t expected1[] = { 15, 7, 11, 13, 16 };
count = 0;
for (uint16_t it = list.getFront(); it != UINT16_MAX; it = list.getNext(it), ++count)
{
CHECK(it == expected1[count]);
}
CHECK(count == BX_COUNTOF(expected1) );
list.popBack();
list.popFront();
list.popBack();
list.popBack();
CHECK(list.getFront() == 7);
CHECK(list.getBack() == 7);
list.popBack();
CHECK(list.getFront() == UINT16_MAX);
CHECK(list.getBack() == UINT16_MAX);
}
TEST(HandleAllocLruT)
{
bx::HandleAllocLruT<16> lru;
uint16_t handle[4] =
{
lru.alloc(),
lru.alloc(),
lru.alloc(),
lru.alloc(),
};
lru.touch(handle[1]);
uint16_t expected0[] = { handle[1], handle[3], handle[2], handle[0] };
uint16_t count = 0;
for (uint16_t it = lru.getFront(); it != UINT16_MAX; it = lru.getNext(it), ++count)
{
CHECK(it == expected0[count]);
}
}