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added a few more UTF-[78] tests

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31667 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-01-31 01:14:53 +00:00
parent 667e5b3e05
commit 00b34ed7ed
1 changed files with 69 additions and 41 deletions
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110
tests/strings/strings.cpp
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@@ -76,6 +76,14 @@ private:
void Compare();
void CompareNoCase();
#if wxUSE_WCHAR_T
// test if converting s using the given encoding gives ws and vice versa
//
// if either of the first 2 arguments is NULL, the conversion is supposed
// to fail
void DoTestConversion(const char *s, const wchar_t *w, wxCSConv& conv);
#endif // wxUSE_WCHAR_T
DECLARE_NO_COPY_CLASS(StringTestCase)
};
@@ -214,58 +222,78 @@ void StringTestCase::Conversion()
#endif
}
void
StringTestCase::DoTestConversion(const char *s,
const wchar_t *ws,
wxCSConv& conv)
{
#if wxUSE_UNICODE
if ( ws )
{
wxCharBuffer buf(wxString(ws).mb_str(conv));
CPPUNIT_ASSERT( strcmp(buf, s) == 0 );
}
#else // wxUSE_UNICODE
if ( s )
{
wxWCharBuffer wbuf(wxString(s).wc_str(conv));
if ( ws )
CPPUNIT_ASSERT( wcscmp(wbuf, ws) == 0 );
else
CPPUNIT_ASSERT( !*wbuf );
}
#endif // wxUSE_UNICODE/!wxUSE_UNICODE
}
struct StringConversionData
{
const char *str;
const wchar_t *wcs;
};
void StringTestCase::ConversionUTF7()
{
const wchar_t data[] = { 0x00A3, 0x00A3, 0x00A3, 0x00A3, 0 }; // pound signs
static const StringConversionData utf7data[] =
{
{ "+-", L"+" },
{ "+--", L"+-" },
{ "+AKM-", L"\u00a3" },
//utf7 and utf7alt are equivelent
const char *utf7 = "+AKM-+AKM-+AKM-+AKM-";
const char *utf7alt = "+AKMAowCjAKM-";
#if wxUSE_UNICODE
wxString str(data);
// Windows accepts invalid UTF-7 strings and so does our UTF-7
// conversion code -- this is wrong IMO but the way it is for now
//
// notice that converting "+" still behaves as expected because the
// result is just an empty string, i.e. the same as if there were an
// error, but converting "a+" results in "a" while it really should
// fail
{ "+", NULL },
{ "a+", L"a" },
};
wxCSConv conv(_T("utf-7"));
wxCharBuffer theBuffer = str.mb_str(conv);
CPPUNIT_ASSERT( strcmp(theBuffer, utf7) == 0 || strcmp(theBuffer, utf7alt) == 0);
#else //ANSI
wxString str(utf7);
wxCSConv conv(_T("utf-7"));
wxWCharBuffer theWBuffer = str.wc_str(conv);
CPPUNIT_ASSERT( wxWcslen(theWBuffer) == wxWcslen(data) );
CPPUNIT_ASSERT( memcmp(theWBuffer, data, wxWcslen(data) * sizeof(wchar_t)) == 0 );
wxString stralt(utf7alt);
wxWCharBuffer theWBufferAlt = stralt.wc_str(conv);
CPPUNIT_ASSERT( wxWcslen(theWBufferAlt) == wxWcslen(data) );
CPPUNIT_ASSERT( memcmp(theWBufferAlt, data, wxWcslen(data) * sizeof(wchar_t)) == 0 );
#endif // wxUSE_UNICODE
for ( size_t n = 0; n < WXSIZEOF(utf7data); n++ )
{
const StringConversionData& d = utf7data[n];
DoTestConversion(d.str, d.wcs, conv);
}
}
void StringTestCase::ConversionUTF8()
{
const wchar_t wcs[] = { 0x00A3, 0x00A3, 0x00A3, 0x00A3, 0 }; // pound signs
const char *utf8 = "\xc2\xa3\xc2\xa3\xc2\xa3\xc2\xa3";
static const StringConversionData utf8data[] =
{
{ "\xc2\xa3", L"\u00a3" },
{ "\xc2", NULL },
};
wxCSConv conv(_T("utf-8"));
#if wxUSE_UNICODE
wxCharBuffer buf(wxString(wcs).mb_str(conv));
CPPUNIT_ASSERT( strcmp(buf, utf8) == 0 );
#else // !wxUSE_UNICODE
wxWCharBuffer wbuf(wxString(utf8).wc_str(conv));
CPPUNIT_ASSERT( wcscmp(wbuf, wcs) == 0 );
#endif // wxUSE_UNICODE/!wxUSE_UNICODE
for ( size_t n = 0; n < WXSIZEOF(utf8data); n++ )
{
const StringConversionData& d = utf8data[n];
DoTestConversion(d.str, d.wcs, conv);
}
}
#endif // wxUSE_WCHAR_T