128 lines
2.7 KiB
C++
128 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: tests/strings/hexconv.cpp
|
|
// Purpose: wxDecToHex, wxHexToDec unit test
|
|
// Author: Artur Wieczorek
|
|
// Created: 2017-02-23
|
|
// Copyright: (c) 2017 wxWidgets development team
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "testprec.h"
|
|
|
|
|
|
#include "wx/utils.h"
|
|
|
|
static void DecToHex1();
|
|
static void DecToHex2();
|
|
static void DecToHex3();
|
|
static void HexToDec1();
|
|
static void HexToDec2();
|
|
|
|
TEST_CASE("HexConvTestCase", "[string][hexconv]")
|
|
{
|
|
SECTION("DecToHex1") // Conversion to wxString
|
|
{
|
|
DecToHex1();
|
|
}
|
|
|
|
SECTION("DecToHex2") // Conversion to wxChar string
|
|
{
|
|
DecToHex2();
|
|
}
|
|
|
|
SECTION("DecToHex3") // Conversion to 2 characters
|
|
{
|
|
DecToHex3();
|
|
}
|
|
|
|
SECTION("HexToDec1") // Conversion from char string
|
|
{
|
|
HexToDec1();
|
|
}
|
|
|
|
SECTION("HexToDec2") // Conversion from wxString
|
|
{
|
|
HexToDec2();
|
|
}
|
|
}
|
|
|
|
// ===== Implementation =====
|
|
|
|
static void DecToHex1()
|
|
{
|
|
// Conversion to wxString
|
|
for ( int i = 0; i < 256; i++ )
|
|
{
|
|
char szHexStrRef[16];
|
|
sprintf(szHexStrRef, "%02X", i);
|
|
wxString hexStrRef = wxString(szHexStrRef);
|
|
|
|
wxString hexStr = wxDecToHex(i);
|
|
|
|
CHECK(hexStr == hexStrRef);
|
|
}
|
|
}
|
|
|
|
static void DecToHex2()
|
|
{
|
|
// Conversion to wxChar string
|
|
for ( int i = 0; i < 256; i++ )
|
|
{
|
|
char szHexStrRef[16];
|
|
sprintf(szHexStrRef, "%02X", i);
|
|
|
|
wxChar hexStr[4];
|
|
memset(hexStr, 0xFF, sizeof(hexStr));
|
|
wxChar c3 = hexStr[3]; // This character should remain untouched
|
|
wxDecToHex(i, hexStr);
|
|
|
|
CHECK(hexStr[0] == (wxChar)szHexStrRef[0]);
|
|
CHECK(hexStr[1] == (wxChar)szHexStrRef[1]);
|
|
CHECK(hexStr[2] == (wxChar)'\0');
|
|
CHECK(hexStr[3] == c3);
|
|
}
|
|
}
|
|
|
|
static void DecToHex3()
|
|
{
|
|
// Conversion to 2 characters
|
|
for ( int i = 0; i < 256; i++ )
|
|
{
|
|
char szHexStrRef[16];
|
|
sprintf(szHexStrRef, "%02X", i);
|
|
|
|
char c1 = '\xFF';
|
|
char c2 = '\xFF';
|
|
wxDecToHex(i, &c1, &c2);
|
|
|
|
CHECK(c1 == szHexStrRef[0]);
|
|
CHECK(c2 == szHexStrRef[1]);
|
|
}
|
|
}
|
|
|
|
static void HexToDec1()
|
|
{
|
|
// Conversion from char string
|
|
for ( int i = 0; i < 256; i++ )
|
|
{
|
|
char szHexStr[16];
|
|
sprintf(szHexStr, "%02X", i);
|
|
|
|
int n = wxHexToDec(szHexStr);
|
|
CHECK(n == i);
|
|
}
|
|
}
|
|
|
|
static void HexToDec2()
|
|
{
|
|
// Conversion from wxString
|
|
for ( int i = 0; i < 256; i++ )
|
|
{
|
|
char szHexStr[16];
|
|
sprintf(szHexStr, "%02X", i);
|
|
wxString hexStr = wxString(szHexStr);
|
|
|
|
int n = wxHexToDec(hexStr);
|
|
CHECK(n == i);
|
|
}
|
|
}
|