X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8b6d5b1fc358ba63facda065a550e1afb1ed8939..e733c4ce1e24cf7e4b0b0d8362fc59aaa7a7641c:/tests/strings/tokenizer.cpp diff --git a/tests/strings/tokenizer.cpp b/tests/strings/tokenizer.cpp index 7d0ebd692a..83007d2427 100644 --- a/tests/strings/tokenizer.cpp +++ b/tests/strings/tokenizer.cpp @@ -3,7 +3,6 @@ // Purpose: wxStringTokenizer unit test // Author: Vadim Zeitlin // Created: 2005-12-20 (extacted from strings.cpp) -// RCS-ID: $Id$ // Copyright: (c) 2004-2005 Vadim Zeitlin /////////////////////////////////////////////////////////////////////////////// @@ -36,11 +35,15 @@ private: CPPUNIT_TEST_SUITE( TokenizerTestCase ); CPPUNIT_TEST( GetCount ); CPPUNIT_TEST( GetPosition ); + CPPUNIT_TEST( GetString ); + CPPUNIT_TEST( LastDelimiter ); CPPUNIT_TEST( StrtokCompat ); CPPUNIT_TEST_SUITE_END(); void GetCount(); void GetPosition(); + void GetString(); + void LastDelimiter(); void StrtokCompat(); DECLARE_NO_COPY_CLASS(TokenizerTestCase) @@ -49,7 +52,7 @@ private: // register in the unnamed registry so that these tests are run by default CPPUNIT_TEST_SUITE_REGISTRATION( TokenizerTestCase ); -// 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( TokenizerTestCase, "TokenizerTestCase" ); // ---------------------------------------------------------------------------- @@ -72,23 +75,57 @@ static const struct TokenizerTestData } gs_testData[] = { - { _T(""), _T(" "), wxTOKEN_DEFAULT , 0 }, - { _T("Hello, world"), _T(" "), wxTOKEN_DEFAULT , 2 }, - { _T("Hello, world "), _T(" "), wxTOKEN_DEFAULT , 2 }, - { _T("Hello, world"), _T(","), wxTOKEN_DEFAULT , 2 }, - { _T("Hello, world!"), _T(",!"), wxTOKEN_DEFAULT , 2 }, - { _T("Hello,, world!"), _T(",!"), wxTOKEN_DEFAULT , 3 }, - { _T("Hello,, world!"), _T(",!"), wxTOKEN_STRTOK , 2 }, - { _T("Hello, world!"), _T(",!"), wxTOKEN_RET_EMPTY_ALL, 3 }, - { _T("username:password:uid:gid:gecos:home:shell"), - _T(":"), wxTOKEN_DEFAULT , 7 }, - { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_DEFAULT , 4 }, - { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_RET_EMPTY , 6 }, - { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_RET_EMPTY_ALL, 9 }, - { _T("01/02/99"), _T("/-"), wxTOKEN_DEFAULT , 3 }, - { _T("01-02/99"), _T("/-"), wxTOKEN_RET_DELIMS , 3 }, + { wxT(""), wxT(" "), wxTOKEN_DEFAULT, 0 }, + { wxT(""), wxT(" "), wxTOKEN_RET_EMPTY, 0 }, + { wxT(""), wxT(" "), wxTOKEN_RET_EMPTY_ALL, 0 }, + { wxT(""), wxT(" "), wxTOKEN_RET_DELIMS, 0 }, + { wxT(":"), wxT(":"), wxTOKEN_RET_EMPTY, 1 }, + { wxT(":"), wxT(":"), wxTOKEN_RET_DELIMS, 1 }, + { wxT(":"), wxT(":"), wxTOKEN_RET_EMPTY_ALL, 2 }, + { wxT("::"), wxT(":"), wxTOKEN_RET_EMPTY, 1 }, + { wxT("::"), wxT(":"), wxTOKEN_RET_DELIMS, 1 }, + { wxT("::"), wxT(":"), wxTOKEN_RET_EMPTY_ALL, 3 }, + + { wxT("Hello, world"), wxT(" "), wxTOKEN_DEFAULT, 2 }, + { wxT("Hello, world "), wxT(" "), wxTOKEN_DEFAULT, 2 }, + { wxT("Hello, world"), wxT(","), wxTOKEN_DEFAULT, 2 }, + { wxT("Hello, world!"), wxT(",!"), wxTOKEN_DEFAULT, 2 }, + { wxT("Hello,, world!"), wxT(",!"), wxTOKEN_DEFAULT, 3 }, + { wxT("Hello,, world!"), wxT(",!"), wxTOKEN_STRTOK, 2 }, + { wxT("Hello, world!"), wxT(",!"), wxTOKEN_RET_EMPTY_ALL, 3 }, + + { wxT("username:password:uid:gid:gecos:home:shell"), + wxT(":"), wxTOKEN_DEFAULT, 7 }, + + { wxT("1:2::3:"), wxT(":"), wxTOKEN_DEFAULT, 4 }, + { wxT("1:2::3:"), wxT(":"), wxTOKEN_RET_EMPTY, 4 }, + { wxT("1:2::3:"), wxT(":"), wxTOKEN_RET_EMPTY_ALL, 5 }, + { wxT("1:2::3:"), wxT(":"), wxTOKEN_RET_DELIMS, 4 }, + { wxT("1:2::3:"), wxT(":"), wxTOKEN_STRTOK, 3 }, + + { wxT("1:2::3::"), wxT(":"), wxTOKEN_DEFAULT, 4 }, + { wxT("1:2::3::"), wxT(":"), wxTOKEN_RET_EMPTY, 4 }, + { wxT("1:2::3::"), wxT(":"), wxTOKEN_RET_EMPTY_ALL, 6 }, + { wxT("1:2::3::"), wxT(":"), wxTOKEN_RET_DELIMS, 4 }, + { wxT("1:2::3::"), wxT(":"), wxTOKEN_STRTOK, 3 }, + + { wxT("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_DEFAULT, 4 }, + { wxT("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_STRTOK, 4 }, + { wxT("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_RET_EMPTY, 6 }, + { wxT("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, wxTOKEN_RET_EMPTY_ALL, 9 }, + + { wxT("01/02/99"), wxT("/-"), wxTOKEN_DEFAULT, 3 }, + { wxT("01-02/99"), wxT("/-"), wxTOKEN_RET_DELIMS, 3 }, }; +// helper function returning the string showing the index for which the test +// fails in the diagnostic message +static std::string Nth(size_t n) +{ + return std::string(wxString::Format(wxT("for loop index %lu"), + (unsigned long)n).mb_str()); +} + // ---------------------------------------------------------------------------- // the tests // ---------------------------------------------------------------------------- @@ -100,7 +137,7 @@ void TokenizerTestCase::GetCount() const TokenizerTestData& ttd = gs_testData[n]; wxStringTokenizer tkz(ttd.str, ttd.delims, ttd.mode); - CPPUNIT_ASSERT( tkz.CountTokens() == ttd.count ); + CPPUNIT_ASSERT_EQUAL_MESSAGE( Nth(n), ttd.count, tkz.CountTokens() ); size_t count = 0; while ( tkz.HasMoreTokens() ) @@ -109,7 +146,7 @@ void TokenizerTestCase::GetCount() count++; } - CPPUNIT_ASSERT_EQUAL( ttd.count, count ); + CPPUNIT_ASSERT_EQUAL_MESSAGE( Nth(n), ttd.count, count ); } } @@ -146,9 +183,63 @@ DoTestGetPosition(const wxChar *s, const wxChar *delims, int pos, ...) void TokenizerTestCase::GetPosition() { - DoTestGetPosition(_T("foo"), _T("_"), 3, 0); - DoTestGetPosition(_T("foo_bar"), _T("_"), 4, 7, 0); - DoTestGetPosition(_T("foo_bar_"), _T("_"), 4, 8, 0); + DoTestGetPosition(wxT("foo"), wxT("_"), 3, 0); + DoTestGetPosition(wxT("foo_bar"), wxT("_"), 4, 7, 0); + DoTestGetPosition(wxT("foo_bar_"), wxT("_"), 4, 8, 0); +} + +// helper for GetString(): the parameters are the same as for DoTestGetPosition +// but it checks GetString() return value instead of GetPosition() +static void +DoTestGetString(const wxChar *s, const wxChar *delims, int pos, ...) +{ + wxStringTokenizer tkz(s, delims); + + CPPUNIT_ASSERT_EQUAL( wxString(s), tkz.GetString() ); + + va_list ap; + va_start(ap, pos); + + for ( ;; ) + { + if ( !pos ) + { + CPPUNIT_ASSERT( tkz.GetString().empty() ) ; + break; + } + + tkz.GetNextToken(); + + CPPUNIT_ASSERT_EQUAL( wxString(s + pos), tkz.GetString() ); + + pos = va_arg(ap, int); + } + + va_end(ap); +} + +void TokenizerTestCase::GetString() +{ + DoTestGetString(wxT("foo"), wxT("_"), 3, 0); + DoTestGetString(wxT("foo_bar"), wxT("_"), 4, 7, 0); + DoTestGetString(wxT("foo_bar_"), wxT("_"), 4, 8, 0); +} + +void TokenizerTestCase::LastDelimiter() +{ + wxStringTokenizer tkz(wxT("a+-b=c"), wxT("+-=")); + + tkz.GetNextToken(); + CPPUNIT_ASSERT_EQUAL( wxT('+'), tkz.GetLastDelimiter() ); + + tkz.GetNextToken(); + CPPUNIT_ASSERT_EQUAL( wxT('-'), tkz.GetLastDelimiter() ); + + tkz.GetNextToken(); + CPPUNIT_ASSERT_EQUAL( wxT('='), tkz.GetLastDelimiter() ); + + tkz.GetNextToken(); + CPPUNIT_ASSERT_EQUAL( wxT('\0'), tkz.GetLastDelimiter() ); } void TokenizerTestCase::StrtokCompat() @@ -159,7 +250,12 @@ void TokenizerTestCase::StrtokCompat() if ( ttd.mode != wxTOKEN_STRTOK ) continue; - wxCharBuffer buf(ttd.str); +#if wxUSE_UNICODE + wxWCharBuffer +#else + wxCharBuffer +#endif + buf(ttd.str); wxChar *last; wxChar *s = wxStrtok(buf.data(), ttd.delims, &last);