3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
307 lines
9.8 KiB
C++
307 lines
9.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: tests/base64/base64.cpp
|
|
// Purpose: wxBase64Encode/Decode unit test
|
|
// Author: Charles Reimers
|
|
// Created: 2007-06-22
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#include "testprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/wx.h"
|
|
#endif // WX_PRECOMP
|
|
|
|
#if wxUSE_BASE64
|
|
|
|
#include "wx/base64.h"
|
|
|
|
static const char encoded0to255[] =
|
|
"AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIj"
|
|
"JCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZH"
|
|
"SElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWpr"
|
|
"bG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6P"
|
|
"kJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKz"
|
|
"tLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX"
|
|
"2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7"
|
|
"/P3+/w==";
|
|
|
|
static void
|
|
generatePatternedData(void* buff, size_t len, unsigned char startVal,
|
|
unsigned char addVal, unsigned char multVal = 1,
|
|
unsigned char xorMask = 0, unsigned char andMask = 255)
|
|
{
|
|
unsigned char *cbuff = (unsigned char *)buff;
|
|
unsigned char curval = startVal;
|
|
while(len--)
|
|
{
|
|
*(cbuff++) = curval;
|
|
curval = (((curval + addVal) * multVal) ^ xorMask) & andMask;
|
|
}
|
|
}
|
|
|
|
static void generateRandomData(void* buff, size_t len)
|
|
{
|
|
unsigned char *cbuff = (unsigned char *)buff;
|
|
while(len--)
|
|
{
|
|
*(cbuff++) = (unsigned char)(((rand() * 255) / RAND_MAX));
|
|
}
|
|
}
|
|
|
|
static void generateGibberish(void* buff, size_t len)
|
|
{
|
|
static const unsigned char cb64[] =
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
|
|
|
unsigned char *cbuff = (unsigned char *)buff;
|
|
while(len--)
|
|
{
|
|
*(cbuff++) = cb64[((rand() * 64) / RAND_MAX)];
|
|
}
|
|
}
|
|
|
|
// --------------------------------------------------------------------------
|
|
// test class
|
|
// --------------------------------------------------------------------------
|
|
|
|
class Base64TestCase : public CppUnit::TestCase
|
|
{
|
|
public:
|
|
Base64TestCase() { }
|
|
|
|
private:
|
|
CPPUNIT_TEST_SUITE( Base64TestCase );
|
|
CPPUNIT_TEST( EncodeDecodeEmpty );
|
|
CPPUNIT_TEST( EncodeDecodeA );
|
|
CPPUNIT_TEST( EncodeDecodeAB );
|
|
CPPUNIT_TEST( EncodeDecodeABC );
|
|
CPPUNIT_TEST( EncodeDecodeABCD );
|
|
CPPUNIT_TEST( EncodeDecode0to255 );
|
|
CPPUNIT_TEST( EncodeDecodePatternA );
|
|
CPPUNIT_TEST( EncodeDecodePatternB );
|
|
CPPUNIT_TEST( EncodeDecodePatternC );
|
|
CPPUNIT_TEST( EncodeDecodeRandom );
|
|
CPPUNIT_TEST( DecodeInvalid );
|
|
CPPUNIT_TEST_SUITE_END();
|
|
|
|
void EncodeDecodeEmpty();
|
|
void EncodeDecodeA();
|
|
void EncodeDecodeAB();
|
|
void EncodeDecodeABC();
|
|
void EncodeDecodeABCD();
|
|
void EncodeDecode0to255();
|
|
void EncodeDecodePatternA();
|
|
void EncodeDecodePatternB();
|
|
void EncodeDecodePatternC();
|
|
void EncodeDecodeRandom();
|
|
void DecodeInvalid();
|
|
|
|
DECLARE_NO_COPY_CLASS(Base64TestCase)
|
|
};
|
|
|
|
// register in the unnamed registry so that these tests are run by default
|
|
CPPUNIT_TEST_SUITE_REGISTRATION( Base64TestCase );
|
|
|
|
// also include in its own registry so that these tests can be run alone
|
|
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( Base64TestCase, "Base64TestCase" );
|
|
|
|
void Base64TestCase::EncodeDecodeEmpty()
|
|
{
|
|
char shouldBeEmpty[10];
|
|
shouldBeEmpty[0] = '\0';
|
|
size_t len = 10;
|
|
|
|
CPPUNIT_ASSERT(wxBase64Encode(shouldBeEmpty, len, "", 0) != wxCONV_FAILED);
|
|
CPPUNIT_ASSERT_EQUAL('\0', shouldBeEmpty[0]);
|
|
|
|
CPPUNIT_ASSERT(wxBase64Decode(shouldBeEmpty, len, "") != wxCONV_FAILED);
|
|
CPPUNIT_ASSERT_EQUAL('\0', shouldBeEmpty[0]);
|
|
|
|
wxMemoryBuffer bufmt;
|
|
wxString resultEmpty = wxBase64Encode(bufmt);
|
|
CPPUNIT_ASSERT(resultEmpty.empty());
|
|
|
|
bufmt = wxBase64Decode(resultEmpty);
|
|
CPPUNIT_ASSERT_EQUAL(0, bufmt.GetDataLen());
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodeA()
|
|
{
|
|
const wxString str = wxBase64Encode("A", 1);
|
|
CPPUNIT_ASSERT_EQUAL(wxString("QQ=="), str);
|
|
|
|
wxMemoryBuffer buf = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT_EQUAL(1, buf.GetDataLen());
|
|
CPPUNIT_ASSERT_EQUAL('A', *(char *)buf.GetData());
|
|
|
|
char cbuf[10];
|
|
memset(cbuf, (char)-1, sizeof(cbuf));
|
|
CPPUNIT_ASSERT_EQUAL( 1, wxBase64Decode(cbuf, 1, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 'A', cbuf[0] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[1] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[2] );
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodeAB()
|
|
{
|
|
const wxString str = wxBase64Encode("AB", 2);
|
|
CPPUNIT_ASSERT_EQUAL(wxString("QUI="), str);
|
|
|
|
wxMemoryBuffer buf = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT_EQUAL(2, buf.GetDataLen());
|
|
CPPUNIT_ASSERT_EQUAL('A', buf[0]);
|
|
CPPUNIT_ASSERT_EQUAL('B', buf[1]);
|
|
|
|
char cbuf[10];
|
|
memset(cbuf, (char)-1, sizeof(cbuf));
|
|
CPPUNIT_ASSERT_EQUAL( wxCONV_FAILED, wxBase64Decode(cbuf, 1, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 2, wxBase64Decode(cbuf, 2, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 'A', cbuf[0] );
|
|
CPPUNIT_ASSERT_EQUAL( 'B', cbuf[1] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[2] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[3] );
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodeABC()
|
|
{
|
|
const wxString str = wxBase64Encode("ABC", 3);
|
|
CPPUNIT_ASSERT_EQUAL(wxString("QUJD"), str);
|
|
|
|
wxMemoryBuffer buf = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT_EQUAL(3, buf.GetDataLen());
|
|
CPPUNIT_ASSERT_EQUAL('A', buf[0]);
|
|
CPPUNIT_ASSERT_EQUAL('B', buf[1]);
|
|
CPPUNIT_ASSERT_EQUAL('C', buf[2]);
|
|
|
|
char cbuf[10];
|
|
memset(cbuf, (char)-1, sizeof(cbuf));
|
|
CPPUNIT_ASSERT_EQUAL( wxCONV_FAILED, wxBase64Decode(cbuf, 2, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 3, wxBase64Decode(cbuf, 3, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 'A', cbuf[0] );
|
|
CPPUNIT_ASSERT_EQUAL( 'B', cbuf[1] );
|
|
CPPUNIT_ASSERT_EQUAL( 'C', cbuf[2] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[3] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[4] );
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodeABCD()
|
|
{
|
|
const wxString str = wxBase64Encode("ABCD", 4);
|
|
CPPUNIT_ASSERT_EQUAL(wxString("QUJDRA=="), str);
|
|
|
|
wxMemoryBuffer buf = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT_EQUAL(4, buf.GetDataLen());
|
|
CPPUNIT_ASSERT_EQUAL('A', buf[0]);
|
|
CPPUNIT_ASSERT_EQUAL('B', buf[1]);
|
|
CPPUNIT_ASSERT_EQUAL('C', buf[2]);
|
|
CPPUNIT_ASSERT_EQUAL('D', buf[3]);
|
|
|
|
char cbuf[10];
|
|
memset(cbuf, (char)-1, sizeof(cbuf));
|
|
CPPUNIT_ASSERT_EQUAL( wxCONV_FAILED, wxBase64Decode(cbuf, 3, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 4, wxBase64Decode(cbuf, 4, str) );
|
|
CPPUNIT_ASSERT_EQUAL( 'A', cbuf[0] );
|
|
CPPUNIT_ASSERT_EQUAL( 'B', cbuf[1] );
|
|
CPPUNIT_ASSERT_EQUAL( 'C', cbuf[2] );
|
|
CPPUNIT_ASSERT_EQUAL( 'D', cbuf[3] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[4] );
|
|
CPPUNIT_ASSERT_EQUAL( (char)-1, cbuf[5] );
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecode0to255()
|
|
{
|
|
unsigned char buff[256];
|
|
generatePatternedData(buff, 256, 0, 1);
|
|
wxString str = wxBase64Encode(buff, 256);
|
|
wxMemoryBuffer mbuff = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT(memcmp(mbuff.GetData(), buff, mbuff.GetDataLen()) == 0);
|
|
|
|
mbuff = wxBase64Decode(encoded0to255);
|
|
CPPUNIT_ASSERT(memcmp(mbuff.GetData(), buff, mbuff.GetDataLen()) == 0);
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodePatternA()
|
|
{
|
|
unsigned char buff[350];
|
|
generatePatternedData(buff, 350, 24, 5, 3);
|
|
wxString str = wxBase64Encode(buff, 350);
|
|
wxMemoryBuffer mbuff = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT(memcmp(mbuff.GetData(), buff, mbuff.GetDataLen()) == 0);
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodePatternB()
|
|
{
|
|
unsigned char buff[350];
|
|
generatePatternedData(buff, 350, 0, 1, 1, 0xAA);
|
|
wxString str = wxBase64Encode(buff, 350);
|
|
wxMemoryBuffer mbuff = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT(memcmp(mbuff.GetData(), buff, mbuff.GetDataLen()) == 0);
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodePatternC()
|
|
{
|
|
unsigned char buff[11];
|
|
generatePatternedData(buff, 11, 1, 0, 2);
|
|
wxString str = wxBase64Encode(buff, 11);
|
|
wxMemoryBuffer mbuff = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT(memcmp(mbuff.GetData(), buff, mbuff.GetDataLen()) == 0);
|
|
}
|
|
|
|
void Base64TestCase::EncodeDecodeRandom()
|
|
{
|
|
size_t size = rand() * 3000 / RAND_MAX + 11;
|
|
unsigned char *buff = new unsigned char[size];
|
|
generateRandomData(buff, size);
|
|
wxString str = wxBase64Encode(buff, size);
|
|
wxMemoryBuffer mbuff = wxBase64Decode(str);
|
|
CPPUNIT_ASSERT(memcmp(mbuff.GetData(), buff, mbuff.GetDataLen()) == 0);
|
|
|
|
generateGibberish(buff, size);
|
|
char *buff2 = new char[size];
|
|
size_t realsize = size;
|
|
CPPUNIT_ASSERT(wxBase64Decode(buff2, realsize, (char *)buff, size));
|
|
CPPUNIT_ASSERT(wxBase64Encode(buff2, size, buff2, realsize));
|
|
}
|
|
|
|
void Base64TestCase::DecodeInvalid()
|
|
{
|
|
size_t rc, posErr;
|
|
rc = wxBase64Decode(NULL, 0, "one two!", wxNO_LEN,
|
|
wxBase64DecodeMode_Strict, &posErr);
|
|
CPPUNIT_ASSERT_EQUAL( wxCONV_FAILED, rc);
|
|
CPPUNIT_ASSERT_EQUAL( 3, posErr );
|
|
|
|
rc = wxBase64Decode(NULL, 0, "one two!", wxNO_LEN,
|
|
wxBase64DecodeMode_SkipWS, &posErr);
|
|
CPPUNIT_ASSERT_EQUAL( wxCONV_FAILED, rc);
|
|
CPPUNIT_ASSERT_EQUAL( 7, posErr );
|
|
|
|
rc = wxBase64Decode(NULL, 0, "? QQ==", wxNO_LEN,
|
|
wxBase64DecodeMode_SkipWS, &posErr);
|
|
CPPUNIT_ASSERT_EQUAL( wxCONV_FAILED, rc);
|
|
CPPUNIT_ASSERT_EQUAL( 0, posErr );
|
|
|
|
posErr = (size_t)-1;
|
|
rc = wxBase64Decode(NULL, 0, " QQ==", wxNO_LEN,
|
|
wxBase64DecodeMode_SkipWS, &posErr);
|
|
CPPUNIT_ASSERT_EQUAL( 1, rc );
|
|
CPPUNIT_ASSERT_EQUAL( -1, posErr );
|
|
|
|
rc = wxBase64Decode(NULL, 0, "? QQ==", wxNO_LEN,
|
|
wxBase64DecodeMode_Relaxed, &posErr);
|
|
CPPUNIT_ASSERT_EQUAL( 1, rc );
|
|
CPPUNIT_ASSERT_EQUAL( -1, posErr );
|
|
|
|
CPPUNIT_ASSERT( !wxBase64Decode("wxGetApp()").GetDataLen() );
|
|
}
|
|
|
|
#endif // wxUSE_BASE64
|