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added ConversionEmpty() test

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39071 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-05-06 17:47:35 +00:00
parent ddca12cfd9
commit 85d3e5a9ad
1 changed files with 32 additions and 17 deletions
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49
tests/strings/unicode.cpp
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@@ -53,6 +53,7 @@ private:
CPPUNIT_TEST( ToFromAscii ); CPPUNIT_TEST( ToFromAscii );
#if wxUSE_WCHAR_T #if wxUSE_WCHAR_T
CPPUNIT_TEST( ConstructorsWithConversion ); CPPUNIT_TEST( ConstructorsWithConversion );
CPPUNIT_TEST( ConversionEmpty );
CPPUNIT_TEST( ConversionWithNULs ); CPPUNIT_TEST( ConversionWithNULs );
CPPUNIT_TEST( ConversionUTF7 ); CPPUNIT_TEST( ConversionUTF7 );
CPPUNIT_TEST( ConversionUTF8 ); CPPUNIT_TEST( ConversionUTF8 );
@@ -64,6 +65,7 @@ private:
void ToFromAscii(); void ToFromAscii();
#if wxUSE_WCHAR_T #if wxUSE_WCHAR_T
void ConstructorsWithConversion(); void ConstructorsWithConversion();
void ConversionEmpty();
void ConversionWithNULs(); void ConversionWithNULs();
void ConversionUTF7(); void ConversionUTF7();
void ConversionUTF8(); void ConversionUTF8();
@@ -139,33 +141,46 @@ void UnicodeTestCase::ConstructorsWithConversion()
#endif #endif
} }
void UnicodeTestCase::ConversionEmpty()
{
size_t len;
#if wxUSE_UNICODE
wxCharBuffer buf = wxConvLibc.cWC2MB(L"", 0, &len);
#else // !wxUSE_UNICODE
wxWCharBuffer wbuf = wxConvLibc.cMB2WC("", 0, &len);
#endif // wxUSE_UNICODE/!wxUSE_UNICODE
CPPUNIT_ASSERT_EQUAL(0u, len);
}
void UnicodeTestCase::ConversionWithNULs() void UnicodeTestCase::ConversionWithNULs()
{ {
#if wxUSE_UNICODE #if wxUSE_UNICODE
static const size_t lenNulString = 10; static const size_t lenNulString = 10;
wxString szTheString(L"The\0String", wxConvLibc, lenNulString); wxString szTheString(L"The\0String", wxConvLibc, lenNulString);
wxCharBuffer theBuffer = szTheString.mb_str(); wxCharBuffer theBuffer = szTheString.mb_str();
CPPUNIT_ASSERT( memcmp(theBuffer.data(), "The\0String", CPPUNIT_ASSERT( memcmp(theBuffer.data(), "The\0String",
lenNulString + 1) == 0 ); lenNulString + 1) == 0 );
wxString szTheString2("The\0String", wxConvLocal, lenNulString); wxString szTheString2("The\0String", wxConvLocal, lenNulString);
CPPUNIT_ASSERT_EQUAL( lenNulString, szTheString2.length() ); CPPUNIT_ASSERT_EQUAL( lenNulString, szTheString2.length() );
CPPUNIT_ASSERT( wxTmemcmp(szTheString2.c_str(), L"The\0String", CPPUNIT_ASSERT( wxTmemcmp(szTheString2.c_str(), L"The\0String",
lenNulString + 1) == 0 ); lenNulString + 1) == 0 );
#else // !wxUSE_UNICODE #else // !wxUSE_UNICODE
wxString szTheString(wxT("TheString")); wxString szTheString(wxT("TheString"));
szTheString.insert(3, 1, '\0'); szTheString.insert(3, 1, '\0');
wxWCharBuffer theBuffer = szTheString.wc_str(wxConvLibc); wxWCharBuffer theBuffer = szTheString.wc_str(wxConvLibc);
CPPUNIT_ASSERT( memcmp(theBuffer.data(), L"The\0String", 11 * sizeof(wchar_t)) == 0 ); CPPUNIT_ASSERT( memcmp(theBuffer.data(), L"The\0String", 11 * sizeof(wchar_t)) == 0 );
wxString szLocalTheString(wxT("TheString")); wxString szLocalTheString(wxT("TheString"));
szLocalTheString.insert(3, 1, '\0'); szLocalTheString.insert(3, 1, '\0');
wxWCharBuffer theLocalBuffer = szLocalTheString.wc_str(wxConvLocal); wxWCharBuffer theLocalBuffer = szLocalTheString.wc_str(wxConvLocal);
CPPUNIT_ASSERT( memcmp(theLocalBuffer.data(), L"The\0String", 11 * sizeof(wchar_t)) == 0 ); CPPUNIT_ASSERT( memcmp(theLocalBuffer.data(), L"The\0String", 11 * sizeof(wchar_t)) == 0 );
#endif // wxUSE_UNICODE/!wxUSE_UNICODE #endif // wxUSE_UNICODE/!wxUSE_UNICODE
} }