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// $Id$
//
// (C) Copyright Mateusz Loskot 2008, mateusz@loskot.net
// Distributed under the BSD License
// (See accompanying file LICENSE.txt or copy at
// http://www.opensource.org/licenses/bsd-license.php)
//
#include <liblas/guid.hpp>
#include <liblas/cstdint.hpp>
#include <tut/tut.hpp>
#include <string>
#include <algorithm> // std::std::transform
#include <cstring> // std::memset
#include <cstdlib> // std::size_t
#include <cctype> // std::toupper
namespace tut
{
struct guid_data
{
guid_data()
: m_dstr("00000000-0000-0000-0000-000000000000")
{}
std::string m_dstr;
liblas::guid m_d;
};
typedef test_group<guid_data> tg;
typedef tg::object to;
tg test_group_guid("liblas::guid");
// Test default construction
template<>
template<>
void to::test<1>()
{
ensure(m_d.is_null());
std::size_t const len = 16;
ensure_equals(len, m_d.byte_count());
std::string s = m_d.to_string();
ensure_equals(s, m_dstr);
liblas::guid g;
ensure_equals(len, g.byte_count());
ensure_equals(g, m_d);
}
// Test construction from C string
template<>
template<>
void to::test<2>()
{
std::string s1("3F2504E0-4F89-11D3-9A0C-0305E82C3301");
liblas::guid g(s1.c_str());
ensure_not(g.is_null());
ensure_not(m_d == g);
std::string s2 = m_d.to_string();
std::transform(s2.begin(), s2.end(), s2.begin(), (int(*)(int))std::toupper);
ensure_not(s1 == s2);
s2 = g.to_string();
std::transform(s2.begin(), s2.end(), s2.begin(), (int(*)(int))std::toupper);
ensure_equals(s2, s1);
}
// Test construction from std::string
template<>
template<>
void to::test<3>()
{
std::string s1("3F2504E0-4F89-11D3-9A0C-0305E82C3301");
liblas::guid g(s1.c_str());
ensure_not(g.is_null());
ensure_not(m_d == g);
std::string s2 = g.to_string();
std::transform(s2.begin(), s2.end(), s2.begin(), (int(*)(int))std::toupper);
ensure_equals(s2, s1);
}
// Test construction from 4-2-2-8-bytes long fields
template<>
template<>
void to::test<4>()
{
liblas::uint32_t d1(0);
liblas::uint16_t d2(0);
liblas::uint16_t d3(0);
liblas::uint8_t d4[8] = { 0 };
liblas::guid g(d1, d2, d3, d4);
ensure(g.is_null());
ensure_equals(g, m_d);
}
// Test copy constructor
template<>
template<>
void to::test<5>()
{
liblas::guid g(m_d);
ensure(g.is_null());
ensure_equals(g, m_d);
std::string s1("3F2504E0-4F89-11D3-9A0C-0305E82C3301");
liblas::guid g1(s1.c_str());
liblas::guid g2(g1);
ensure_equals(g2, g1);
}
// Test assignment operator
template<>
template<>
void to::test<6>()
{
liblas::guid g;
ensure(g.is_null());
g = m_d;
ensure(g.is_null());
ensure_equals(g, m_d);
std::string s1("3F2504E0-4F89-11D3-9A0C-0305E82C3301");
liblas::guid g1(s1.c_str());
liblas::guid g2;
ensure(g.is_null());
ensure_equals(g, m_d);
g2 = g1;
ensure_equals(g2, g1);
}
// Test guid construction with 4-parts data
template<>
template<>
void to::test<7>()
{
std::string strguid("01234567-89ab-cdef-0123-456789abcdef");
liblas::guid g1(strguid);
ensure_equals(g1.to_string(), strguid);
// Binary representation of "01234567-89ab-cdef-0123-456789abcdef"
liblas::uint32_t n1 = 19088743;
liblas::uint16_t n2 = 35243;
liblas::uint16_t n3 = 52719;
liblas::uint8_t n4[8] = { 0 };
n4[0] = 0x01;
n4[1] = 0x23;
n4[2] = 0x45;
n4[3] = 0x67;
n4[4] = 0x89;
n4[5] = 0xab;
n4[6] = 0xcd;
n4[7] = 0xef;
liblas::guid g2(n1, n2, n3, n4);
ensure_equals(g1, g2);
n1 = n2 = n3 = 0;
std::memset(n4, 0, 8);
g2.output_data(n1, n2, n3, n4);
liblas::guid g3(n1, n2, n3, n4);
ensure_equals(g1, g3);
ensure_equals(g2, g3);
}
}
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