dynamicarrays/tests/THashStringCmpTest.cpp - master - lasersquad/DynamicArrays

dynamicarrays/tests/THashStringCmpTest.cpp
145 строк5 KB
lasersquad0
two new files with tests for THash are added
04 авг 2026, 14:53
04 авг 2026, 14:53ae014e4
#include "gtest/gtest.h"
#include "DynamicArrays.h"

typedef std::wstring TestingType1;
typedef std::wstring TestingType2;
typedef THashBase<TestingType1, TestingType2, THArraySorted<TestingType1, CompareWStringNCase> > TestHash;

TEST(THashStringCmp, EmptyHash1)
{
	TestHash hash;

	EXPECT_EQ(hash.Count(), 0u);
	EXPECT_EQ(hash.GetKeys().Count(), 0u);
	EXPECT_EQ(hash.GetValues().Count(), 0u);
	EXPECT_EQ(0ul, hash.GetKeys().Count());
	EXPECT_EQ(0ul, hash.GetValues().Count());
	EXPECT_NO_THROW(hash.Clear());
	EXPECT_NO_THROW(hash.ClearMem());
}

TEST(THashStringCmp, EmptyHash2)
{
	TestHash hash;

	EXPECT_THROW(hash.GetKey(0), THArrayException);
	EXPECT_THROW(hash.GetKey(1), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("1000")), THArrayException);
	EXPECT_NO_THROW(hash.Delete(_T("")));
	EXPECT_NO_THROW(hash.Delete(_T("888")));
	EXPECT_EQ(hash.GetValuePointer(_T("")), nullptr);
	EXPECT_EQ(hash.GetValuePointer(_T("44")), nullptr);
}

TEST(THashStringCmp, EmptyIndexOf)
{
	TestHash hash;

	EXPECT_EQ(hash.IfExists(_T("")), false);
	EXPECT_EQ(hash.IfExists(_T("1")), false);
	EXPECT_EQ(hash.IfExists(_T("1234")), false);
}

TEST(THashStringCmp, SetValue)
{
	TestHash hash;
	hash.SetValue(_T("A"), _T("B"));

	EXPECT_EQ(hash.IfExists(_T("A")), true);
	EXPECT_EQ(hash.IfExists(_T("0")), false);
	EXPECT_EQ(hash.IfExists(_T("B")), false);
	
	EXPECT_EQ(hash.GetValue(_T("A")), _T("B"));
	EXPECT_THROW(hash.GetValue(_T("0")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("2")), THArrayException);

	hash.SetValue(_T("1111111"), _T("2"));

	EXPECT_EQ(hash.IfExists(_T("A")), true);
	EXPECT_EQ(hash.IfExists(_T("0")), false);
	EXPECT_EQ(hash.IfExists(_T("B")), false);
	EXPECT_EQ(hash.IfExists(_T("111111")), false);
	EXPECT_EQ(hash.IfExists(_T("1111111")), true);
	EXPECT_EQ(hash.GetValue(_T("A")), _T("B"));
	EXPECT_THROW(hash.GetValue(_T("")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("B")), THArrayException);

	EXPECT_EQ(hash.Count(), 2u);
	hash.SetValue(_T("A"), _T("F"));
	EXPECT_EQ(hash.Count(), 2u);

	EXPECT_EQ(hash.IfExists(_T("A")), true);
	EXPECT_EQ(hash.IfExists(_T("")), false);
	EXPECT_EQ(hash.IfExists(_T("B")), false);
	EXPECT_EQ(hash.IfExists(_T("111111")), false);
	EXPECT_EQ(hash.IfExists(_T("1111111")), true);
	EXPECT_EQ(hash.GetValue(_T("A")), _T("F"));
	EXPECT_EQ(hash.GetValue(_T("1111111")), _T("2"));
	EXPECT_THROW(hash.GetValue(_T("")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("B")), THArrayException);
}


TEST(THashStringCmp, IndexOperatorWrite)
{
	TestHash hash;
	hash[_T("AA")] = _T("BB");

	EXPECT_EQ(hash.IfExists(_T("AA")), true);
	EXPECT_EQ(hash.IfExists(_T("A")), false);
	EXPECT_EQ(hash.IfExists(_T("BB")), false);
	EXPECT_EQ(hash.GetValue(_T("AA")), _T("BB"));
	EXPECT_EQ(hash[_T("AA")], _T("BB"));

	hash[_T("AA")] += 'B';

	EXPECT_EQ(hash.GetValue(_T("AA")), _T("BBB"));
	EXPECT_EQ(hash[_T("AA")], _T("BBB"));
	EXPECT_THROW(hash.GetValue(_T("AAA")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("BBB")), THArrayException);

	hash.SetValue(_T("1111111"), _T("2"));

	EXPECT_EQ(hash.IfExists(_T("AA")), true);
	EXPECT_EQ(hash.IfExists(_T("A")), false);
	EXPECT_EQ(hash.IfExists(_T("BBB")), false);
	EXPECT_EQ(hash.IfExists(_T("BB")), false);
	EXPECT_EQ(hash.IfExists(_T("111111")), false);
	EXPECT_EQ(hash.IfExists(_T("1111111")), true);
	EXPECT_EQ(hash.GetValue(_T("AA")), _T("BBB"));
	EXPECT_EQ(hash.GetValue(_T("1111111")), _T("2"));
	EXPECT_THROW(hash.GetValue(_T("")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("2")), THArrayException);

	EXPECT_EQ(hash.Count(), 2u);
	hash[_T("AA")] += 'B';
	EXPECT_EQ(hash.Count(), 2u);

	EXPECT_EQ(hash.IfExists(_T("A")), false);
	EXPECT_EQ(hash.IfExists(_T("AA")), true);
	EXPECT_EQ(hash.IfExists(_T("")), false);
	EXPECT_EQ(hash.IfExists(_T("B")), false);
	EXPECT_EQ(hash.IfExists(_T("BB")), false);
	EXPECT_EQ(hash.IfExists(_T("BBB")), false);
	EXPECT_EQ(hash.IfExists(_T("111111")), false);
	EXPECT_EQ(hash.IfExists(_T("1111111")), true);
	EXPECT_EQ(hash.GetValue(_T("AA")), _T("BBBB"));
	EXPECT_EQ(hash.GetValue(_T("1111111")), _T("2"));
	EXPECT_THROW(hash.GetValue(_T("A")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("BBB")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("FFFF")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("AB")), THArrayException); 
	EXPECT_THROW(hash.GetValue(_T("AAA")), THArrayException);
	EXPECT_THROW(hash.GetValue(_T("BBBB")), THArrayException);

	EXPECT_EQ(hash.Count(), 2u);
	hash[_T("22")] += '2';  // increment of nonexisting value
	EXPECT_EQ(hash.Count(), 3u);

	EXPECT_EQ(hash.IfExists(_T("1")), false);
	EXPECT_EQ(hash.IfExists(_T("22")), true);
	EXPECT_EQ(hash.IfExists(_T("11")), false);
	EXPECT_EQ(hash[_T("22")], _T("2"));

}