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wcslen and wcscmp replacements for systems that lack them, such as djgpp

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35222 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Michael Wetherell
2005-08-18 11:40:40 +00:00
parent a3c0d7684a
commit c1ce4db1de
1 changed files with 24 additions and 2 deletions
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26
tests/mbconv/mbconvtest.cpp
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@@ -1106,6 +1106,28 @@ static wchar_t *wx_wcscat(wchar_t *dest, const wchar_t *src)
return dest; return dest;
} }
// in case wcscmp is missing
//
static int wx_wcscmp(const wchar_t *s1, const wchar_t *s2)
{
while (*s1 == *s2 && *s1 != 0)
{
s1++;
s2++;
}
return *s1 - *s2;
}
// in case wcslen is missing
//
static size_t wx_wcslen(const wchar_t *s)
{
const wchar_t *t = s;
while (*t != 0)
t++;
return t - s;
}
// include the option in the error messages so it's possible to see which // include the option in the error messages so it's possible to see which
// test failed // test failed
#define UTF8ASSERT(expr) CPPUNIT_ASSERT_MESSAGE(#expr + errmsg, expr) #define UTF8ASSERT(expr) CPPUNIT_ASSERT_MESSAGE(#expr + errmsg, expr)
@@ -1151,8 +1173,8 @@ void MBConvTestCase::UTF8(const char *charSequence,
wx_wcscat(expected, L"XYZ"); wx_wcscat(expected, L"XYZ");
wx_wcscat(expected, wideSequence); wx_wcscat(expected, wideSequence);
UTF8ASSERT(wcscmp(widechars, expected) == 0); UTF8ASSERT(wx_wcscmp(widechars, expected) == 0);
UTF8ASSERT(wcslen(widechars) == result); UTF8ASSERT(wx_wcslen(widechars) == result);
} }
else { else {
// If 'wideSequence' is NULL, then the result is expected to be // If 'wideSequence' is NULL, then the result is expected to be