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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/liblas.hpp>
#include <tut/tut.hpp>
#include <string>
#include <stdexcept>
#include "common.hpp"
namespace tut
{
struct lasheader_data
{
liblas::Header m_default;
};
typedef test_group<lasheader_data> tg;
typedef tg::object to;
tg test_group_lasheader("liblas::Header");
// Test default constructor
template<>
template<>
void to::test<1>()
{
test_default_header(m_default);
}
// Test copy constructor
template<>
template<>
void to::test<2>()
{
using liblas::Header;
Header copy_of_default(m_default);
test_default_header(copy_of_default);
std::string sig("LASF and garbage");
Header h1;
h1.SetFileSignature(sig);
ensure_not(h1.GetFileSignature() == sig);
ensure_equals(h1.GetFileSignature().size(), std::string::size_type(4));
ensure_equals(h1.GetFileSignature(), Header::FileSignature);
Header h2(h1);
ensure_not(h2.GetFileSignature() == sig);
ensure_equals(h2.GetFileSignature().size(), std::string::size_type(4));
ensure_equals(h2.GetFileSignature(), Header::FileSignature);
}
// Test assignment operator
template<>
template<>
void to::test<3>()
{
using liblas::Header;
Header copy_of_default;
copy_of_default = m_default;
test_default_header(copy_of_default);
}
// Test Get/SetFileSignature
template<>
template<>
void to::test<4>()
{
using liblas::Header;
std::string sig("LASF and garbage");
Header h1;
h1.SetFileSignature(sig);
ensure_not(h1.GetFileSignature() == sig);
ensure_equals(h1.GetFileSignature().size(), std::string::size_type(4));
ensure_equals(h1.GetFileSignature(), Header::FileSignature);
Header h2;
h2 = h1;
ensure_not(h2.GetFileSignature() == sig);
ensure_equals(h2.GetFileSignature().size(), std::string::size_type(4));
ensure_equals(h2.GetFileSignature(), Header::FileSignature);
}
// Test Get/SetFileSourceId
template<>
template<>
void to::test<5>()
{
using liblas::Header;
using boost::uint16_t;
uint16_t const id1 = 1;
uint16_t const id2 = 65535;
uint16_t const overflowed = 0;
Header h1;
h1.SetFileSourceId(id1);
ensure_equals(h1.GetFileSourceId(), id1);
h1.SetFileSourceId(id2);
ensure_equals(h1.GetFileSourceId(), id2);
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable: 4305) // truncation from 'int' to 'boost::uint16_t'
# pragma warning(disable: 4309) // conditional expression is constant.
#endif
// Unsigned overflow
// Likely compiler warning: truncation from int to boost::uint16_t
h1.SetFileSourceId(id2 + 1);
ensure_equals(h1.GetFileSourceId(), overflowed);
#ifdef _MSC_VER
# pragma warning(push)
#endif
}
// Test GetReserved
template<>
template<>
void to::test<6>()
{
liblas::Header h;
ensure_equals(h.GetReserved(), 0);
h.SetReserved(1);
ensure_equals(h.GetReserved(), 1);
}
// Test Set/GetProjectId
template<>
template<>
void to::test<7>()
{
std::string strid("030B4A82-1B7C-11CF-9D53-00AA003C9CB6");
liblas::guid id(strid.c_str());
liblas::Header h;
h.SetProjectId(id);
ensure_not(h.GetProjectId().is_null());
ensure_equals(h.GetProjectId(), id);
}
// Test handling minor/major version
template<>
template<>
void to::test<8>()
{
liblas::Header h;
h.SetVersionMajor(1);
h.SetVersionMinor(0);
ensure_equals(h.GetVersionMajor(), 1);
ensure_equals(h.GetVersionMinor(), 0);
h.SetVersionMajor(1);
h.SetVersionMinor(1);
ensure_equals(h.GetVersionMajor(), 1);
ensure_equals(h.GetVersionMinor(), 1);
try
{
h.SetVersionMajor(2);
ensure("std::out_of_range was not thrown", false);
}
catch (std::out_of_range const& e)
{
ensure(e.what(), true);
}
try
{
h.SetVersionMinor(4);
ensure("std::out_of_range was not thrown", false);
}
catch (std::out_of_range const& e)
{
ensure(e.what(), true);
}
}
// Test Get/SetSystemId
template<>
template<>
void to::test<9>()
{
using liblas::Header;
std::string sysid1("Short Sys Id"); // 12 bytes
std::string::size_type const len1 = sysid1.size();
std::string sysid2("Long System Identifier - XXX YYY"); // 32 bytes
std::string::size_type const len2 = sysid2.size();
Header h;
h.SetSystemId(sysid1);
ensure_equals(h.GetSystemId(), sysid1);
ensure_equals(h.GetSystemId().size(), len1);
ensure_equals(h.GetSystemId(true).size(), std::string::size_type(32));
h.SetSystemId(sysid2);
ensure_equals(h.GetSystemId(), sysid2);
ensure_equals(h.GetSystemId().size(), len2);
ensure_equals(h.GetSystemId(true).size(), std::string::size_type(32));
}
// Test Get/SetSoftwareId
template<>
template<>
void to::test<10>()
{
using liblas::Header;
std::string softid1("Short Soft Id"); // 13 bytes
std::string::size_type const len1 = softid1.size();
std::string softid2("Long Software Identifier - XX YY"); // 32 bytes
std::string::size_type const len2 = softid2.size();
Header h;
h.SetSoftwareId(softid1);
ensure_equals(h.GetSoftwareId(), softid1);
ensure_equals(h.GetSoftwareId().size(), len1);
ensure_equals(h.GetSoftwareId(true).size(), std::string::size_type(32));
h.SetSoftwareId(softid2);
ensure_equals(h.GetSoftwareId(), softid2);
ensure_equals(h.GetSoftwareId().size(), len2);
ensure_equals(h.GetSoftwareId(true).size(), std::string::size_type(32));
}
// Test GetPointRecordsByReturnCount
template<>
template<>
void to::test<11>()
{
typedef ::liblas::Header::RecordsByReturnArray::size_type size_type;
typedef ::boost::uint32_t count_type;
liblas::Header h;
// NOTE: The committee in its infinite stupidity decided to increase the size of this array to 7 at 1.3.
ensure(h.GetPointRecordsByReturnCount().size() >= 5);
ensure(h.GetPointRecordsByReturnCount().size() <= 7);
h.SetPointRecordsByReturnCount(0, 100);
ensure(h.GetPointRecordsByReturnCount().size() >= 5);
ensure(h.GetPointRecordsByReturnCount().size() <= 7);
ensure_equals(h.GetPointRecordsByReturnCount().at(0), count_type(100));
h.SetPointRecordsByReturnCount(1, 101);
ensure(h.GetPointRecordsByReturnCount().size() >= 5);
ensure(h.GetPointRecordsByReturnCount().size() <= 7);
ensure_equals(h.GetPointRecordsByReturnCount().at(1), count_type(101));
h.SetPointRecordsByReturnCount(2, 102);
ensure(h.GetPointRecordsByReturnCount().size() >= 5);
ensure(h.GetPointRecordsByReturnCount().size() <= 7);
ensure_equals(h.GetPointRecordsByReturnCount().at(2), count_type(102));
h.SetPointRecordsByReturnCount(3, 103);
ensure(h.GetPointRecordsByReturnCount().size() >= 5);
ensure(h.GetPointRecordsByReturnCount().size() <= 7);
ensure_equals(h.GetPointRecordsByReturnCount().at(3), count_type(103));
h.SetPointRecordsByReturnCount(4, 104);
ensure(h.GetPointRecordsByReturnCount().size() >= 5);
ensure(h.GetPointRecordsByReturnCount().size() <= 7);
ensure_equals(h.GetPointRecordsByReturnCount().at(4), count_type(104));
try
{
// 8 is out of range
h.SetPointRecordsByReturnCount(8, 500);
ensure("std::out_of_range not thrown", false);
}
catch (std::out_of_range const& e)
{
ensure(e.what(), true);
}
}
// Test GetSRS
template<>
template<>
void to::test<12>()
{
liblas::Header h;
liblas::SpatialReference srs = h.GetSRS();
ensure_equals(srs.GetProj4(), "");
ensure_equals(srs.GetWKT(), "");
}
}
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