mirror of
https://github.com/mamedev/mame.git
synced 2024-11-16 07:48:32 +01:00
119 lines
2.5 KiB
C++
119 lines
2.5 KiB
C++
/*
|
|
* Copyright 2010-2022 Branimir Karadzic. All rights reserved.
|
|
* License: https://github.com/bkaradzic/bx/blob/master/LICENSE
|
|
*/
|
|
|
|
#include "test.h"
|
|
#include <bx/handlealloc.h>
|
|
#include <bx/hash.h>
|
|
|
|
TEST_CASE("HandleListT", "")
|
|
{
|
|
bx::HandleListT<32> list;
|
|
|
|
list.pushBack(16);
|
|
REQUIRE(list.getFront() == 16);
|
|
REQUIRE(list.getBack() == 16);
|
|
|
|
list.pushFront(7);
|
|
REQUIRE(list.getFront() == 7);
|
|
REQUIRE(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)
|
|
{
|
|
REQUIRE(it == expected0[count]);
|
|
}
|
|
REQUIRE(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)
|
|
{
|
|
REQUIRE(it == expected1[count]);
|
|
}
|
|
REQUIRE(count == BX_COUNTOF(expected1) );
|
|
|
|
list.popBack();
|
|
list.popFront();
|
|
list.popBack();
|
|
list.popBack();
|
|
|
|
REQUIRE(list.getFront() == 7);
|
|
REQUIRE(list.getBack() == 7);
|
|
|
|
list.popBack();
|
|
REQUIRE(list.getFront() == UINT16_MAX);
|
|
REQUIRE(list.getBack() == UINT16_MAX);
|
|
}
|
|
|
|
TEST_CASE("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)
|
|
{
|
|
REQUIRE(it == expected0[count]);
|
|
}
|
|
}
|
|
|
|
TEST_CASE("HandleHashTable", "")
|
|
{
|
|
typedef bx::HandleHashMapT<512> HashMap;
|
|
|
|
HashMap hm;
|
|
|
|
REQUIRE(512 == hm.getMaxCapacity() );
|
|
|
|
bx::StringView sv0("test0");
|
|
|
|
bool ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv0), 0);
|
|
REQUIRE(ok);
|
|
|
|
ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv0), 0);
|
|
REQUIRE(!ok);
|
|
REQUIRE(1 == hm.getNumElements() );
|
|
|
|
bx::StringView sv1("test1");
|
|
|
|
ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv1), 0);
|
|
REQUIRE(ok);
|
|
REQUIRE(2 == hm.getNumElements() );
|
|
|
|
hm.removeByHandle(0);
|
|
REQUIRE(0 == hm.getNumElements() );
|
|
|
|
ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv0), 0);
|
|
REQUIRE(ok);
|
|
|
|
hm.removeByKey(bx::hash<bx::HashMurmur2A>(sv0) );
|
|
REQUIRE(0 == hm.getNumElements() );
|
|
|
|
for (uint32_t ii = 0, num = hm.getMaxCapacity(); ii < num; ++ii)
|
|
{
|
|
ok = hm.insert(ii, uint16_t(ii) );
|
|
REQUIRE(ok);
|
|
}
|
|
}
|