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119 lines
2.5 KiB
C++
119 lines
2.5 KiB
C++
/*
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* Copyright 2010-2021 Branimir Karadzic. All rights reserved.
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* License: https://github.com/bkaradzic/bx#license-bsd-2-clause
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*/
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#include "test.h"
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#include <bx/handlealloc.h>
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#include <bx/hash.h>
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TEST_CASE("HandleListT", "")
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{
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bx::HandleListT<32> list;
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list.pushBack(16);
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REQUIRE(list.getFront() == 16);
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REQUIRE(list.getBack() == 16);
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list.pushFront(7);
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REQUIRE(list.getFront() == 7);
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REQUIRE(list.getBack() == 16);
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uint16_t expected0[] = { 15, 31, 7, 16, 17, 11, 13 };
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list.pushBack(17);
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list.pushBack(11);
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list.pushBack(13);
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list.pushFront(31);
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list.pushFront(15);
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uint16_t count = 0;
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for (uint16_t it = list.getFront(); it != UINT16_MAX; it = list.getNext(it), ++count)
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{
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REQUIRE(it == expected0[count]);
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}
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REQUIRE(count == BX_COUNTOF(expected0) );
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list.remove(17);
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list.remove(31);
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list.remove(16);
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list.pushBack(16);
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uint16_t expected1[] = { 15, 7, 11, 13, 16 };
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count = 0;
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for (uint16_t it = list.getFront(); it != UINT16_MAX; it = list.getNext(it), ++count)
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{
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REQUIRE(it == expected1[count]);
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}
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REQUIRE(count == BX_COUNTOF(expected1) );
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list.popBack();
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list.popFront();
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list.popBack();
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list.popBack();
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REQUIRE(list.getFront() == 7);
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REQUIRE(list.getBack() == 7);
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list.popBack();
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REQUIRE(list.getFront() == UINT16_MAX);
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REQUIRE(list.getBack() == UINT16_MAX);
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}
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TEST_CASE("HandleAllocLruT", "")
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{
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bx::HandleAllocLruT<16> lru;
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uint16_t handle[4] =
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{
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lru.alloc(),
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lru.alloc(),
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lru.alloc(),
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lru.alloc(),
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};
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lru.touch(handle[1]);
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uint16_t expected0[] = { handle[1], handle[3], handle[2], handle[0] };
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uint16_t count = 0;
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for (uint16_t it = lru.getFront(); it != UINT16_MAX; it = lru.getNext(it), ++count)
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{
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REQUIRE(it == expected0[count]);
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}
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}
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TEST_CASE("HandleHashTable", "")
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{
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typedef bx::HandleHashMapT<512> HashMap;
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HashMap hm;
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REQUIRE(512 == hm.getMaxCapacity() );
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bx::StringView sv0("test0");
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bool ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv0), 0);
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REQUIRE(ok);
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ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv0), 0);
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REQUIRE(!ok);
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REQUIRE(1 == hm.getNumElements() );
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bx::StringView sv1("test1");
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ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv1), 0);
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REQUIRE(ok);
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REQUIRE(2 == hm.getNumElements() );
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hm.removeByHandle(0);
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REQUIRE(0 == hm.getNumElements() );
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ok = hm.insert(bx::hash<bx::HashMurmur2A>(sv0), 0);
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REQUIRE(ok);
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hm.removeByKey(bx::hash<bx::HashMurmur2A>(sv0) );
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REQUIRE(0 == hm.getNumElements() );
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for (uint32_t ii = 0, num = hm.getMaxCapacity(); ii < num; ++ii)
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{
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ok = hm.insert(ii, uint16_t(ii) );
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REQUIRE(ok);
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}
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}
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