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added test cases for wxTextInputStream and UTF-xx encoded text (based on patch 1611286)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43875 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2006-12-09 15:57:33 +00:00
parent 73b30256a0
commit 6f3e46c204
1 changed files with 112 additions and 5 deletions
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117
tests/streams/textstreamtest.cpp
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@ -1,10 +1,10 @@
///////////////////////////////////////////////////////////////////////////////
// Name: tests/uris/uris.cpp
// Purpose: wxTextXXXStream unit test
// Author: Ryan Norton
// Author: Ryan Norton, Vince Harron
// Created: 2004-08-14
// RCS-ID: $Id$
// Copyright: (c) 2004 Ryan Norton
// Copyright: (c) 2004 Ryan Norton, (c) 2006 Vince Harron
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
@ -25,9 +25,13 @@
#include "wx/wfstream.h"
#if wxUSE_LONGLONG
#include "wx/longlong.h"
#include "wx/longlong.h"
#endif
#if wxUSE_UNICODE
#include "wx/mstream.h"
#endif // wxUSE_UNICODE
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
@ -40,18 +44,39 @@ public:
private:
CPPUNIT_TEST_SUITE( TextStreamTestCase );
CPPUNIT_TEST( Endline );
#if wxUSE_LONGLONG
CPPUNIT_TEST( TestLongLong );
CPPUNIT_TEST( TestLongLong );
#endif
#endif // wxUSE_LONGLONG
#if wxUSE_UNICODE
CPPUNIT_TEST( TestUTF8Input );
CPPUNIT_TEST( TestEmbeddedZerosUTF16LEInput );
CPPUNIT_TEST( TestEmbeddedZerosUTF16BEInput );
CPPUNIT_TEST( TestEmbeddedZerosUTF32LEInput );
CPPUNIT_TEST( TestEmbeddedZerosUTF32BEInput );
#endif // wxUSE_UNICODE
CPPUNIT_TEST_SUITE_END();
void Endline();
#if wxUSE_LONGLONG
void TestLongLong();
void TestULongLong();
#endif // wxUSE_LONGLONG
#if wxUSE_UNICODE
void TestUTF8Input();
void TestEmbeddedZerosUTF16LEInput();
void TestEmbeddedZerosUTF16BEInput();
void TestEmbeddedZerosUTF32LEInput();
void TestEmbeddedZerosUTF32BEInput();
void TestInput(wxFontEncoding encoding,
const void* encodedText,
size_t encodedSize );
#endif // wxUSE_UNICODE
DECLARE_NO_COPY_CLASS(TextStreamTestCase)
};
@ -81,7 +106,7 @@ void TextStreamTestCase::Endline()
{
wxFileOutputStream* pOutFile = new wxFileOutputStream(_T("test.txt"));
wxTextOutputStream* pOutText = new wxTextOutputStream(*pOutFile);
*pOutText << _T("Test text") << endl
*pOutText << _T("Test text") << endl
<< _T("More Testing Text (There should be newline before this)");
delete pOutText;
@ -158,3 +183,85 @@ void TextStreamTestCase::TestULongLong()
#endif // wxUSE_LONGLONG
#if wxUSE_UNICODE
const static wchar_t txtWchar[4] =
{
0x0041, // LATIN CAPITAL LETTER A
0x0100, // A WITH BREVE, LATIN SMALL LETTER
0x0041, // LATIN CAPITAL LETTER A
0x0100, // A WITH BREVE, LATIN SMALL LETTER
};
const static unsigned char txtUtf8[6] =
{
0x41, 0xc4, 0x80, 0x41, 0xc4, 0x80,
};
const static unsigned char txtUtf16le[8] =
{
0x41, 0x00, 0x00, 0x01, 0x41, 0x00, 0x00, 0x01,
};
const static unsigned char txtUtf16be[8] =
{
0x00, 0x41, 0x01, 0x00, 0x00, 0x41, 0x01, 0x00,
};
const static unsigned char txtUtf32le[16] =
{
0x41, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x41, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
};
const static unsigned char txtUtf32be[16] =
{
0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x01, 0x00,
};
void TextStreamTestCase::TestUTF8Input()
{
TestInput(wxFONTENCODING_UTF8, txtUtf8, sizeof(txtUtf8));
}
void TextStreamTestCase::TestEmbeddedZerosUTF16LEInput()
{
TestInput(wxFONTENCODING_UTF16LE, txtUtf16le, sizeof(txtUtf16le));
}
void TextStreamTestCase::TestEmbeddedZerosUTF16BEInput()
{
TestInput(wxFONTENCODING_UTF16BE, txtUtf16be, sizeof(txtUtf16be));
}
void TextStreamTestCase::TestEmbeddedZerosUTF32LEInput()
{
TestInput(wxFONTENCODING_UTF32LE, txtUtf32le, sizeof(txtUtf32le));
}
void TextStreamTestCase::TestEmbeddedZerosUTF32BEInput()
{
TestInput(wxFONTENCODING_UTF32BE, txtUtf32be, sizeof(txtUtf32be));
}
void TextStreamTestCase::TestInput(wxFontEncoding encoding,
const void *encodedText,
size_t encodedSize)
{
wxCSConv conv(encoding);
wxMemoryInputStream byteIn(encodedText, encodedSize);
wxTextInputStream textIn(byteIn, wxT("\n"), conv);
wxString temp;
while ( wxChar c = textIn.GetChar() )
{
temp.Append(c);
}
CPPUNIT_ASSERT_EQUAL( WXSIZEOF(txtWchar), temp.length() );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(txtWchar, temp.c_str(), sizeof(txtWchar)) );
}
#endif // wxUSE_UNICODE