X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bd7f096d0e476a1545a4bc896434b23f30e75e42..c0b0635cf69537ca32377bad5650b39402cb21b6:/tests/strings/strings.cpp diff --git a/tests/strings/strings.cpp b/tests/strings/strings.cpp index 1784339aa3..1aa6be1ba8 100644 --- a/tests/strings/strings.cpp +++ b/tests/strings/strings.cpp @@ -40,25 +40,39 @@ private: CPPUNIT_TEST( PChar ); CPPUNIT_TEST( Format ); CPPUNIT_TEST( Constructors ); +#if wxUSE_WCHAR_T + CPPUNIT_TEST( ConstructorsWithConversion ); +#endif + CPPUNIT_TEST( Conversion ); CPPUNIT_TEST( Extraction ); CPPUNIT_TEST( Find ); CPPUNIT_TEST( Tokenizer ); + CPPUNIT_TEST( TokenizerGetPosition ); CPPUNIT_TEST( Replace ); CPPUNIT_TEST( Match ); CPPUNIT_TEST( CaseChanges ); + CPPUNIT_TEST( Compare ); + CPPUNIT_TEST( CompareNoCase ); CPPUNIT_TEST_SUITE_END(); void String(); void PChar(); void Format(); void Constructors(); +#if wxUSE_WCHAR_T + void ConstructorsWithConversion(); +#endif + void Conversion(); void Extraction(); void Find(); void SingleTokenizerTest( wxChar *str, wxChar *delims, size_t count , wxStringTokenizerMode mode ); void Tokenizer(); + void TokenizerGetPosition(); void Replace(); void Match(); void CaseChanges(); + void Compare(); + void CompareNoCase(); DECLARE_NO_COPY_CLASS(StringTestCase) }; @@ -138,6 +152,63 @@ void StringTestCase::Constructors() TEST_CTOR((start, end), _T("really")); } +#if wxUSE_WCHAR_T +void StringTestCase::ConstructorsWithConversion() +{ + // the string "Déjà" in UTF-8 and wchar_t: + const unsigned char utf8Buf[] = {0x44,0xC3,0xA9,0x6A,0xC3,0xA0,0}; + const wchar_t wchar[] = {0x44,0xE9,0x6A,0xE0,0}; + const unsigned char utf8subBuf[] = {0x44,0xC3,0xA9,0x6A,0}; // just "Déj" + const char *utf8 = (char *)utf8Buf; + const char *utf8sub = (char *)utf8subBuf; + + wxString s1(utf8, wxConvUTF8); + wxString s2(wchar, wxConvUTF8); + +#if wxUSE_UNICODE + CPPUNIT_ASSERT( s1 == wchar ); + CPPUNIT_ASSERT( s2 == wchar ); +#else + CPPUNIT_ASSERT( s1 == utf8 ); + CPPUNIT_ASSERT( s2 == utf8 ); +#endif + + wxString sub(utf8sub, wxConvUTF8); // "Dej" substring + wxString s3(utf8, wxConvUTF8, 4); + wxString s4(wchar, wxConvUTF8, 3); + + CPPUNIT_ASSERT( s3 == sub ); + CPPUNIT_ASSERT( s4 == sub ); +} +#endif + +void StringTestCase::Conversion() +{ +#if wxUSE_UNICODE + wxString szTheString(L"The\0String", wxConvLibc, 10); + wxCharBuffer theBuffer = szTheString.mb_str(); + + CPPUNIT_ASSERT( memcmp(theBuffer.data(), "The\0String", 11) == 0 ); + + wxString szTheString2("The\0String", wxConvLocal, 10); + CPPUNIT_ASSERT( wxMemcmp(szTheString2.c_str(), L"The\0String", 11) == 0 ); +#else +# if wxUSE_WCHAR_T + wxString szTheString(wxT("TheString")); + szTheString.insert(3, 1, '\0'); + wxWCharBuffer theBuffer = szTheString.wc_str(wxConvLibc); + + CPPUNIT_ASSERT( memcmp(theBuffer.data(), L"The\0String", 11 * sizeof(wchar_t)) == 0 ); + + wxString szLocalTheString(wxT("TheString")); + szLocalTheString.insert(3, 1, '\0'); + wxWCharBuffer theLocalBuffer = szLocalTheString.wc_str(wxConvLocal); + + CPPUNIT_ASSERT( memcmp(theLocalBuffer.data(), L"The\0String", 11 * sizeof(wchar_t)) == 0 ); +# endif +#endif +} + void StringTestCase::Extraction() { wxString s(_T("Hello, world!")); @@ -189,33 +260,33 @@ void StringTestCase::SingleTokenizerTest( wxChar *str, wxChar *delims, size_t co wxChar *buf, *s = NULL, *last; if ( tkz.GetMode() == wxTOKEN_STRTOK ) - { - buf = new wxChar[wxStrlen(str) + 1]; - wxStrcpy(buf, str); - s = wxStrtok(buf, delims, &last); - } - else - { - buf = NULL; - } - - size_t count2 = 0; - while ( tkz.HasMoreTokens() ) - { - wxString token = tkz.GetNextToken(); - if ( buf ) - { - CPPUNIT_ASSERT( token == s ); - s = wxStrtok(NULL, delims, &last); - } - count2++; - } - - CPPUNIT_ASSERT( count2 == count ); - if ( buf ) - { - delete [] buf; - } + { + buf = new wxChar[wxStrlen(str) + 1]; + wxStrcpy(buf, str); + s = wxStrtok(buf, delims, &last); + } + else + { + buf = NULL; + } + + size_t count2 = 0; + while ( tkz.HasMoreTokens() ) + { + wxString token = tkz.GetNextToken(); + if ( buf ) + { + CPPUNIT_ASSERT( token == s ); + s = wxStrtok(NULL, delims, &last); + } + count2++; + } + + CPPUNIT_ASSERT( count2 == count ); + if ( buf ) + { + delete [] buf; + } } void StringTestCase::Tokenizer() @@ -235,6 +306,44 @@ void StringTestCase::Tokenizer() SingleTokenizerTest( _T("01-02/99"), _T("/-"), 3, wxTOKEN_RET_DELIMS ); } +// call this with the string to tokenize, delimeters to use and the expected +// positions (i.e. results of GetPosition()) after each GetNextToken() call, +// terminate positions with 0 +static void +DoTokenizerGetPosition(const wxChar *s, const wxChar *delims, int pos, ...) +{ + wxStringTokenizer tkz(s, delims); + + CPPUNIT_ASSERT( tkz.GetPosition() == 0 ); + + va_list ap; + va_start(ap, pos); + + for ( ;; ) + { + if ( !pos ) + { + CPPUNIT_ASSERT( !tkz.HasMoreTokens() ); + break; + } + + tkz.GetNextToken(); + + CPPUNIT_ASSERT( tkz.GetPosition() == (size_t)pos ); + + pos = va_arg(ap, int); + } + + va_end(ap); +} + +void StringTestCase::TokenizerGetPosition() +{ + DoTokenizerGetPosition(_T("foo"), _T("_"), 3, 0); + DoTokenizerGetPosition(_T("foo_bar"), _T("_"), 4, 7, 0); + DoTokenizerGetPosition(_T("foo_bar_"), _T("_"), 4, 8, 0); +} + void StringTestCase::Replace() { #define TEST_REPLACE( original , pos , len , replacement , result ) \ @@ -289,4 +398,100 @@ void StringTestCase::CaseChanges() CPPUNIT_ASSERT( s1l == _T("hello!") ); CPPUNIT_ASSERT( s2u == wxEmptyString ); CPPUNIT_ASSERT( s2l == wxEmptyString ); + +#if !wxUSE_UNICODE + wxLocale locRu(wxLANGUAGE_RUSSIAN, 0 /* flags */); + if ( locRu.IsOk() ) + { + // try upper casing 8bit strings + wxString sUpper("\xdf"), + sLower("\xff"); + + CPPUNIT_ASSERT( sUpper.Lower() == sLower ); + CPPUNIT_ASSERT( sLower.Upper() == sUpper ); + } +#endif // !wxUSE_UNICODE } + +void StringTestCase::Compare() +{ + wxString s1 = wxT("AHH"); + wxString eq = wxT("AHH"); + wxString neq1 = wxT("HAH"); + wxString neq2 = wxT("AH"); + wxString neq3 = wxT("AHHH"); + wxString neq4 = wxT("AhH"); + + CPPUNIT_ASSERT( s1 == eq ); + CPPUNIT_ASSERT( s1 != neq1 ); + CPPUNIT_ASSERT( s1 != neq2 ); + CPPUNIT_ASSERT( s1 != neq3 ); + CPPUNIT_ASSERT( s1 != neq4 ); + +// wxString _s1 = wxT("A\0HH"); +// wxString _eq = wxT("A\0HH"); +// wxString _neq1 = wxT("H\0AH"); +// wxString _neq2 = wxT("A\0H"); +// wxString _neq3 = wxT("A\0HHH"); +// wxString _neq4 = wxT("A\0hH"); + s1.insert(1,1,'\0'); + eq.insert(1,1,'\0'); + neq1.insert(1,1,'\0'); + neq2.insert(1,1,'\0'); + neq3.insert(1,1,'\0'); + neq4.insert(1,1,'\0'); + + CPPUNIT_ASSERT( s1 == eq ); + CPPUNIT_ASSERT( s1 != neq1 ); + CPPUNIT_ASSERT( s1 != neq2 ); + CPPUNIT_ASSERT( s1 != neq3 ); + CPPUNIT_ASSERT( s1 != neq4 ); +} + +void StringTestCase::CompareNoCase() +{ + wxString s1 = wxT("AHH"); + wxString eq = wxT("AHH"); + wxString eq2 = wxT("AhH"); + wxString eq3 = wxT("ahh"); + wxString neq = wxT("HAH"); + wxString neq2 = wxT("AH"); + wxString neq3 = wxT("AHHH"); + + #define CPPUNIT_CNCEQ_ASSERT(s1, s2) CPPUNIT_ASSERT( s1.CmpNoCase(s2) == 0) + #define CPPUNIT_CNCNEQ_ASSERT(s1, s2) CPPUNIT_ASSERT( s1.CmpNoCase(s2) != 0) + + CPPUNIT_CNCEQ_ASSERT( s1, eq ); + CPPUNIT_CNCEQ_ASSERT( s1, eq2 ); + CPPUNIT_CNCEQ_ASSERT( s1, eq3 ); + + CPPUNIT_CNCNEQ_ASSERT( s1, neq ); + CPPUNIT_CNCNEQ_ASSERT( s1, neq2 ); + CPPUNIT_CNCNEQ_ASSERT( s1, neq3 ); + + +// wxString _s1 = wxT("A\0HH"); +// wxString _eq = wxT("A\0HH"); +// wxString _eq2 = wxT("A\0hH"); +// wxString _eq3 = wxT("a\0hh"); +// wxString _neq = wxT("H\0AH"); +// wxString _neq2 = wxT("A\0H"); +// wxString _neq3 = wxT("A\0HHH"); + + s1.insert(1,1,'\0'); + eq.insert(1,1,'\0'); + eq2.insert(1,1,'\0'); + eq3.insert(1,1,'\0'); + neq.insert(1,1,'\0'); + neq2.insert(1,1,'\0'); + neq3.insert(1,1,'\0'); + + CPPUNIT_CNCEQ_ASSERT( s1, eq ); + CPPUNIT_CNCEQ_ASSERT( s1, eq2 ); + CPPUNIT_CNCEQ_ASSERT( s1, eq3 ); + + CPPUNIT_CNCNEQ_ASSERT( s1, neq ); + CPPUNIT_CNCNEQ_ASSERT( s1, neq2 ); + CPPUNIT_CNCNEQ_ASSERT( s1, neq3 ); +} +