HLMetaModOfficial/sourcehook/test/testlist.cpp

#include <string>
#include "sh_list.h"
#include "sh_tinyhash.h"

// TEST LIST
// Tests sh_list, sh_tinyhash, sh_vector

// :TODO: vector test

#define CHECK_COND(c, err) if (!(c)) { error = err; return false; }

namespace
{
	struct Hmm
	{
		Hmm *m_This;
		int m_Int;
		Hmm(const Hmm &other) : m_This(this), m_Int(other.m_Int)
		{
		}
		Hmm(int i) : m_This(this), m_Int(i)
		{
		}
		Hmm() : m_This(this), m_Int(0)
		{
		}
		void operator = (const Hmm &other)
		{
			m_Int = other.m_Int;
		}
		operator int () const
		{
			return m_Int;
		}
	};

	#define LIST_THIS_CHECK(lst, err) \
		for (ListType::iterator iter = lst.begin(); iter != lst.end(); ++iter) \
			CHECK_COND(&(*iter) == iter->m_This, err);

	bool DoTestList(std::string &error)
	{
		typedef SourceHook::List<Hmm> ListType;
		ListType lst;

		CHECK_COND(lst.empty(), "Part1");

		for (int i = 1; i <= 100; ++i)
			lst.push_back(i);

		LIST_THIS_CHECK(lst, "PartA1");

		CHECK_COND(!lst.empty(), "Part2");

		lst.clear();

		CHECK_COND(lst.empty(), "Part3");

		for (int i = 1; i <= 100; ++i)
			lst.push_back(i);

		CHECK_COND(lst.back() == 100, "Part4");
		LIST_THIS_CHECK(lst, "PartA2");

		int ver = 1;
		for (ListType::iterator iter = lst.begin(); iter != lst.end(); ++iter)
			CHECK_COND(*iter == ver++, "Part5");

		CHECK_COND(ver == 101, "Part 6");

		ListType::iterator iter50 = lst.find(50);
		CHECK_COND(*iter50 == 50, "Part7");

		iter50 = lst.erase(iter50);
		CHECK_COND(*iter50 == 51, "Part8");
		CHECK_COND(*--iter50 == 49, "Part8.2");

		lst.remove(80);

		ver = 1;
		for (ListType::iterator iter = lst.begin(); iter != lst.end(); ++iter)
		{
			CHECK_COND(*iter == ver++, "Part9");
			if (ver == 50 || ver == 80)
				++ver;
		}
		CHECK_COND(ver == 101, "Part10");
		LIST_THIS_CHECK(lst, "PartA3");

		ListType lst2;
		lst = lst2;
		CHECK_COND(lst.empty(), "Part11");

		for (int i = 1; i <= 100; ++i)
			lst.push_back(i);
		lst2 = lst;
		CHECK_COND(lst2.size() == 100, "Part11.2");

		LIST_THIS_CHECK(lst, "PartA4");
		LIST_THIS_CHECK(lst2, "PartA5");

		ver = 1;
		for (ListType::iterator iter = lst2.begin(); iter != lst2.end(); ++iter)
			CHECK_COND(*iter == ver++, "Part12");

		lst.clear();
		for (int i = 401; i <= 500; ++i)
			lst.push_back(i);
		lst = lst2;
		CHECK_COND(lst2.size() == 100, "Part13");

		ver = 1;
		for (ListType::iterator iter = lst.begin(); iter != lst.end(); ++iter)
			CHECK_COND(*iter == ver++, "Part14");

		LIST_THIS_CHECK(lst, "PartA6");
		LIST_THIS_CHECK(lst2, "PartA7");

		return true;
	}

	bool DoTestTinyHash(std::string &error)
	{
		const int mymax = 5000;

		typedef SourceHook::THash<int, int> HashType;
		HashType hash;

		for (int i = 1; i <= mymax; ++i)
			hash[i] = i + 5000;

		for (int i = 1; i <= mymax; ++i)
			CHECK_COND(hash[i] == i + 5000, "Part1");

		// Find
		int ver = 1;
		for (HashType::iterator iter = hash.begin(); iter != hash.end(); ++iter)
			CHECK_COND(iter->key == ver && iter->val == (ver++) + 5000, "Part2");

		CHECK_COND(ver == mymax+1, "Part2.1");

		HashType::iterator iter = hash.find(300);
		CHECK_COND(iter != hash.end() && iter->val == 300+5000, "Part3.1");
		iter = hash.find(mymax+200);
		CHECK_COND(iter == hash.end(), "Part3.2");

		HashType hash2;
		for (int i = 1; i <= mymax; ++i)
			hash2[i] = i + 5000;

		hash2.erase(mymax - 100);
		CHECK_COND(hash2.find(mymax - 101) != hash2.end(), "Part 4.1");
		CHECK_COND(hash2.find(mymax - 99) != hash2.end(), "Part 4.2");
		CHECK_COND(hash2.find(mymax - 100) == hash2.end(), "Part 4.3");
		hash2.erase(mymax - 99);
		CHECK_COND(hash2.find(mymax - 101) != hash2.end(), "Part 4.4");
		CHECK_COND(hash2.find(mymax - 99) == hash2.end(), "Part 4.5");
		CHECK_COND(hash2.find(mymax - 100) == hash2.end(), "Part 4.6");

		return true;
	}
}

bool TestList(std::string &error)
{
	if (!DoTestList(error))
		return false;

	if (!DoTestTinyHash(error))
		return false;


	return true;
}