X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1de532f57e9a7d25158edb8aed633fb1099a04ea..e733c4ce1e24cf7e4b0b0d8362fc59aaa7a7641c:/tests/strings/unicode.cpp diff --git a/tests/strings/unicode.cpp b/tests/strings/unicode.cpp index 05ab2b318b..29b7777a2a 100644 --- a/tests/strings/unicode.cpp +++ b/tests/strings/unicode.cpp @@ -3,7 +3,6 @@ // Purpose: Unicode unit test // Author: Vadim Zeitlin, Wlodzimierz ABX Skiba // Created: 2004-04-28 -// RCS-ID: $Id$ // Copyright: (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba /////////////////////////////////////////////////////////////////////////////// @@ -21,14 +20,23 @@ #include "wx/wx.h" #endif // WX_PRECOMP +#include "wx/encconv.h" + +// ---------------------------------------------------------------------------- // helper class holding the matching MB and WC strings -// -// either str or wcs (but not both) may be NULL, this means that the conversion -// to it should fail +// ---------------------------------------------------------------------------- + struct StringConversionData { - const char *str; - const wchar_t *wcs; + // either str or wcs (but not both) may be NULL, this means that the conversion + // to it should fail + StringConversionData(const char *str_, const wchar_t *wcs_, int flags_ = 0) + : str(str_), wcs(wcs_), flags(flags_) + { + } + + const char * const str; + const wchar_t * const wcs; enum { @@ -36,7 +44,7 @@ struct StringConversionData ONLY_MB2WC = 1 // only test str -> wcs conversion }; - int flags; + const int flags; // test that the conversion between str and wcs (subject to flags) succeeds // @@ -134,7 +142,7 @@ private: CPPUNIT_TEST_SUITE( UnicodeTestCase ); CPPUNIT_TEST( ToFromAscii ); CPPUNIT_TEST( ConstructorsWithConversion ); - CPPUNIT_TEST( ConversionEmpty ); + CPPUNIT_TEST( ConversionFixed ); CPPUNIT_TEST( ConversionWithNULs ); CPPUNIT_TEST( ConversionUTF7 ); CPPUNIT_TEST( ConversionUTF8 ); @@ -148,7 +156,7 @@ private: void ToFromAscii(); void ConstructorsWithConversion(); - void ConversionEmpty(); + void ConversionFixed(); void ConversionWithNULs(); void ConversionUTF7(); void ConversionUTF8(); @@ -165,7 +173,7 @@ private: // register in the unnamed registry so that these tests are run by default CPPUNIT_TEST_SUITE_REGISTRATION( UnicodeTestCase ); -// also include in it's own registry so that these tests can be run alone +// also include in its own registry so that these tests can be run alone CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( UnicodeTestCase, "UnicodeTestCase" ); UnicodeTestCase::UnicodeTestCase() @@ -188,9 +196,9 @@ void UnicodeTestCase::ToFromAscii() void UnicodeTestCase::ConstructorsWithConversion() { - // the string "Déjà" in UTF-8 and wchar_t: + // the string "Déjà" in UTF-8 and wchar_t: const unsigned char utf8Buf[] = {0x44,0xC3,0xA9,0x6A,0xC3,0xA0,0}; - const unsigned char utf8subBuf[] = {0x44,0xC3,0xA9,0x6A,0}; // just "Déj" + const unsigned char utf8subBuf[] = {0x44,0xC3,0xA9,0x6A,0}; // just "Déj" const char *utf8 = (char *)utf8Buf; const char *utf8sub = (char *)utf8subBuf; @@ -202,7 +210,7 @@ void UnicodeTestCase::ConstructorsWithConversion() wxString s2(wchar); CPPUNIT_ASSERT_EQUAL( wchar, s2 ); - CPPUNIT_ASSERT_EQUAL( utf8, s2 ); + CPPUNIT_ASSERT_EQUAL( wxString::FromUTF8(utf8), s2 ); #else CPPUNIT_ASSERT_EQUAL( utf8, s1 ); #endif @@ -216,7 +224,7 @@ void UnicodeTestCase::ConstructorsWithConversion() CPPUNIT_ASSERT_EQUAL( sub, s4 ); // conversion should stop with failure at pos 35 - wxString s("\t[pl]open.format.Sformatuj dyskietkê=gfloppy %f", wxConvUTF8); + wxString s("\t[pl]open.format.Sformatuj dyskietk\xea=gfloppy %f", wxConvUTF8); CPPUNIT_ASSERT( s.empty() ); #endif // wxUSE_UNICODE @@ -233,17 +241,26 @@ void UnicodeTestCase::ConstructorsWithConversion() CPPUNIT_ASSERT( s5 != "SomethingElse" ); } -void UnicodeTestCase::ConversionEmpty() +void UnicodeTestCase::ConversionFixed() { size_t len; #if wxUSE_UNICODE - wxCharBuffer buf = wxConvLibc.cWC2MB(L"", 0, &len); + wxConvLibc.cWC2MB(L"", 0, &len); #else // !wxUSE_UNICODE - wxWCharBuffer wbuf = wxConvLibc.cMB2WC("", 0, &len); + wxConvLibc.cMB2WC("", 0, &len); #endif // wxUSE_UNICODE/!wxUSE_UNICODE - CPPUNIT_ASSERT(len == 0); + CPPUNIT_ASSERT_EQUAL( 0, len ); + +#if wxUSE_UNICODE + // check that when we convert a fixed number of characters we obtain the + // expected return value + CPPUNIT_ASSERT_EQUAL( 0, wxConvLibc.ToWChar(NULL, 0, "", 0) ); + CPPUNIT_ASSERT_EQUAL( 1, wxConvLibc.ToWChar(NULL, 0, "x", 1) ); + CPPUNIT_ASSERT_EQUAL( 2, wxConvLibc.ToWChar(NULL, 0, "x", 2) ); + CPPUNIT_ASSERT_EQUAL( 2, wxConvLibc.ToWChar(NULL, 0, "xy", 2) ); +#endif // wxUSE_UNICODE } void UnicodeTestCase::ConversionWithNULs() @@ -281,21 +298,22 @@ void UnicodeTestCase::ConversionUTF7() static const StringConversionData utf7data[] = { // normal fragments - { "+AKM-", L"\xa3" }, - { "+AOk-t+AOk-", L"\xe9t\xe9" }, + StringConversionData("+AKM-", L"\xa3"), + StringConversionData("+AOk-t+AOk-", L"\xe9t\xe9"), // this one is an alternative valid encoding of the same string - { "+AOk-t+AOk", L"\xe9t\xe9", StringConversionData::ONLY_MB2WC }, + StringConversionData("+AOk-t+AOk", L"\xe9t\xe9", + StringConversionData::ONLY_MB2WC), // some special cases - { "+-", L"+" }, - { "+--", L"+-" }, + StringConversionData("+-", L"+"), + StringConversionData("+--", L"+-"), // the following are invalid UTF-7 sequences - { "\xa3", NULL }, - { "+", NULL }, - { "+~", NULL }, - { "a+", NULL }, + StringConversionData("\xa3", NULL), + StringConversionData("+", NULL), + StringConversionData("+~", NULL), + StringConversionData("a+", NULL), }; for ( size_t n = 0; n < WXSIZEOF(utf7data); n++ ) @@ -322,12 +340,12 @@ void UnicodeTestCase::ConversionUTF8() static const StringConversionData utf8data[] = { #ifdef wxHAVE_U_ESCAPE - { "\xc2\xa3", L"\u00a3" }, + StringConversionData("\xc2\xa3", L"\u00a3"), #endif - { "\xc2", NULL }, + StringConversionData("\xc2", NULL), }; - wxCSConv conv(_T("utf-8")); + wxCSConv conv(wxT("utf-8")); for ( size_t n = 0; n < WXSIZEOF(utf8data); n++ ) { const StringConversionData& d = utf8data[n]; @@ -341,11 +359,14 @@ void UnicodeTestCase::ConversionUTF16() static const StringConversionData utf16data[] = { #ifdef wxHAVE_U_ESCAPE - { "\x04\x1f\x04\x40\x04\x38\x04\x32\x04\x35\x04\x42\0\0", - L"\u041f\u0440\u0438\u0432\u0435\u0442" }, - { "\x01\0\0b\x01\0\0a\x01\0\0r\0\0", L"\u0100b\u0100a\u0100r" }, + StringConversionData( + "\x04\x1f\x04\x40\x04\x38\x04\x32\x04\x35\x04\x42\0\0", + L"\u041f\u0440\u0438\u0432\u0435\u0442"), + StringConversionData( + "\x01\0\0b\x01\0\0a\x01\0\0r\0\0", + L"\u0100b\u0100a\u0100r"), #endif - { "\0f\0o\0o\0\0", L"foo" }, + StringConversionData("\0f\0o\0o\0\0", L"foo"), }; wxCSConv conv(wxFONTENCODING_UTF16BE); @@ -359,8 +380,8 @@ void UnicodeTestCase::ConversionUTF16() // terminate the string, this exposed a bug in our conversion code which // got confused in this case size_t len; - wxWCharBuffer wbuf(conv.cMB2WC("\x01\0\0B\0C" /* A macron BC */, 6, &len)); - CPPUNIT_ASSERT_EQUAL( (size_t)3, len ); + conv.cMB2WC("\x01\0\0B\0C" /* A macron BC */, 6, &len); + CPPUNIT_ASSERT_EQUAL( 3, len ); } void UnicodeTestCase::ConversionUTF32() @@ -368,11 +389,11 @@ void UnicodeTestCase::ConversionUTF32() static const StringConversionData utf32data[] = { #ifdef wxHAVE_U_ESCAPE - { + StringConversionData( "\0\0\x04\x1f\0\0\x04\x40\0\0\x04\x38\0\0\x04\x32\0\0\x04\x35\0\0\x04\x42\0\0\0\0", - L"\u041f\u0440\u0438\u0432\u0435\u0442" }, + L"\u041f\u0440\u0438\u0432\u0435\u0442"), #endif - { "\0\0\0f\0\0\0o\0\0\0o\0\0\0\0", L"foo" }, + StringConversionData("\0\0\0f\0\0\0o\0\0\0o\0\0\0\0", L"foo"), }; wxCSConv conv(wxFONTENCODING_UTF32BE); @@ -383,19 +404,19 @@ void UnicodeTestCase::ConversionUTF32() } size_t len; - wxWCharBuffer wbuf(conv.cMB2WC("\0\0\x01\0\0\0\0B\0\0\0C" /* A macron BC */, - 12, &len)); - CPPUNIT_ASSERT_EQUAL( (size_t)3, len ); + conv.cMB2WC("\0\0\x01\0\0\0\0B\0\0\0C" /* A macron BC */, 12, &len); + CPPUNIT_ASSERT_EQUAL( 3, len ); } void UnicodeTestCase::IsConvOk() { CPPUNIT_ASSERT( wxCSConv(wxFONTENCODING_SYSTEM).IsOk() ); - CPPUNIT_ASSERT( wxCSConv(_T("UTF-8")).IsOk() ); - CPPUNIT_ASSERT( !wxCSConv(_T("NoSuchConversion")).IsOk() ); + CPPUNIT_ASSERT( wxCSConv("US-ASCII").IsOk() ); + CPPUNIT_ASSERT( wxCSConv("UTF-8").IsOk() ); + CPPUNIT_ASSERT( !wxCSConv("NoSuchConversion").IsOk() ); #ifdef __WINDOWS__ - CPPUNIT_ASSERT( wxCSConv(_T("WINDOWS-437")).IsOk() ); + CPPUNIT_ASSERT( wxCSConv("WINDOWS-437").IsOk() ); #endif } @@ -452,3 +473,4 @@ void UnicodeTestCase::Iteration() } } #endif // wxUSE_UNICODE +