// Name: tests/regex/regex.cpp
// Purpose: Test the built-in regex lib and wxRegEx
// Author: Mike Wetherell
-// RCS-ID: $Id$
// Copyright: (c) 2004 Mike Wetherell
-// Licence: wxWidgets licence
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
//
//
// To run all the regex tests:
// test regex
-//
+//
// Some tests must be skipped since they use features which we do not make
// available through wxRegEx. To see the list of tests that have been skipped
// turn on verbose logging, e.g.:
// test --verbose regex
-//
+//
// The tests here are for the builtin library, tests for wxRegEx in general
// should go in wxregex.cpp
//
// The tests are generated from Henry Spencer's reg.test, additional test
// can be added in wxreg.test. These test files are then turned into a C++
// include file 'regex.inc' (included below) using a script 'regex.pl'.
-//
+//
// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
+#include "testprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
+#if wxUSE_REGEX
+
// for all others, include the necessary headers
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
-#include "wx/regex.h"
-#include "wx/cppunit.h"
-#include <stdexcept>
-
-using namespace std;
-using namespace CppUnit;
// many of the tests are specific to the builtin regex lib, so only attempts
// to do them when using the builtin regex lib.
//
#ifdef wxHAS_REGEX_ADVANCED
+#include "wx/regex.h"
+#include <string>
+#include <vector>
+
+using CppUnit::Test;
+using CppUnit::TestCase;
+using CppUnit::TestSuite;
+using CppUnit::Exception;
+
+using std::string;
+using std::vector;
///////////////////////////////////////////////////////////////////////////////
// The test case - an instance represents a single test
void parseFlags(const wxString& flags);
void doTest(int flavor);
static wxString quote(const wxString& arg);
- const wxChar *convError() const { return _T("<cannot convert>"); }
+ const wxChar *convError() const { return wxT("<cannot convert>"); }
// assertions - adds some information about the test that failed
void fail(const wxString& msg) const;
m_advanced(false)
{
bool badconv = m_pattern == convError() || m_data == convError();
- vector<const char *>::const_iterator it;
+ //RN: Removing the std:: here will break MSVC6 compilation
+ std::vector<const char *>::const_iterator it;
for (it = expected.begin(); it != expected.end(); ++it) {
m_expected.push_back(Conv(*it));
badconv = badconv || *m_expected.rbegin() == convError();
}
- failIf(badconv, _T("cannot convert to default character encoding"));
-
+ failIf(badconv, wxT("cannot convert to default character encoding"));
+
// the flags need further parsing...
parseFlags(m_flags);
#ifndef wxHAS_REGEX_ADVANCED
- failIf(!m_basic && !m_extended, _T("advanced regexs not available"));
+ failIf(!m_basic && !m_extended, wxT("advanced regexs not available"));
#endif
}
{
size_t nLen1 = wxWcslen(s1);
size_t nLen2 = wxWcslen(s2);
-
+
if (nLen1 != nLen2)
return nLen1 - nLen2;
-
- return wxMemcmp(s1, s2, nLen1);
+
+ return memcmp(s1, s2, nLen1*sizeof(wchar_t));
}
// convert a string from UTF8 to the internal encoding
if (!buf || wxWcscmp(wxConvCurrent->cWX2WC(buf), wstr) != 0)
return convError();
- else
- return buf;
+
+ return buf;
}
// Parse flags
//
void RegExTestCase::parseFlags(const wxString& flags)
{
- for (const wxChar *p = flags; *p; p++) {
- switch (*p) {
+ for ( wxString::const_iterator p = flags.begin(); p != flags.end(); ++p )
+ {
+ switch ( (*p).GetValue() ) {
// noop
case '-': break;
// anything else we must skip the test
default:
fail(wxString::Format(
- _T("requires unsupported flag '%c'"), *p));
+ wxT("requires unsupported flag '%c'"), *p));
}
}
}
doTest(wxRE_ADVANCED);
#endif
}
-
+
// Try the test for a single flavour of expression
//
void RegExTestCase::doTest(int flavor)
// 'e' - test that the pattern fails to compile
if (m_mode == 'e') {
- failIf(re.IsValid(), _T("compile succeeded (should fail)"));
+ failIf(re.IsValid(), wxT("compile succeeded (should fail)"));
return;
}
- failIf(!re.IsValid(), _T("compile failed"));
+ failIf(!re.IsValid(), wxT("compile failed"));
bool matches = re.Matches(m_data, m_matchFlags);
// 'f' or 'p' - test that the pattern does not match
if (m_mode == 'f' || m_mode == 'p') {
- failIf(matches, _T("match succeeded (should fail)"));
+ failIf(matches, wxT("match succeeded (should fail)"));
return;
}
// otherwise 'm' or 'i' - test the pattern does match
- failIf(!matches, _T("match failed"));
+ failIf(!matches, wxT("match failed"));
if (m_compileFlags & wxRE_NOSUB)
return;
// check wxRegEx has correctly counted the number of subexpressions
- failIf(m_expected.size() != re.GetMatchCount(),
- wxString::Format(_T("GetMatchCount() == %d, expected %d"),
- re.GetMatchCount(), m_expected.size()));
-
- wxString result;
- size_t start, len;
+ wxString msg;
+ msg << wxT("GetMatchCount() == ") << re.GetMatchCount()
+ << wxT(", expected ") << m_expected.size();
+ failIf(m_expected.size() != re.GetMatchCount(), msg);
for (size_t i = 0; i < m_expected.size(); i++) {
- failIf(!re.GetMatch(&start, &len, i), wxString::Format(
- _T("wxRegEx::GetMatch failed for match %d"), i));
+ wxString result;
+ size_t start, len;
+
+ msg.clear();
+ msg << wxT("wxRegEx::GetMatch failed for match ") << i;
+ failIf(!re.GetMatch(&start, &len, i), msg);
// m - check the match returns the strings given
if (m_mode == 'm')
+ {
if (start < INT_MAX)
result = m_data.substr(start, len);
else
- result = _T("");
+ result = wxT("");
+ }
// i - check the match returns the offsets given
else if (m_mode == 'i')
- if (start < INT_MAX)
- result = wxString::Format(_T("%d %d"), start, start + len - 1);
+ {
+ if (start > INT_MAX)
+ result = wxT("-1 -1");
+ else if (start + len > 0)
+ result << start << wxT(" ") << start + len - 1;
else
- result = _T("-1 -1");
+ result << start << wxT(" -1");
+ }
- failIf(result != m_expected[i], wxString::Format(
- _T("match(%d) == %s, expected == %s"), i,
- quote(result).c_str(), quote(m_expected[i]).c_str()));
+ msg.clear();
+ msg << wxT("match(") << i << wxT(") == ") << quote(result)
+ << wxT(", expected == ") << quote(m_expected[i]);
+ failIf(result != m_expected[i], msg);
}
}
wxString str;
wxArrayString::const_iterator it;
- str << (wxChar)m_mode << _T(" ") << m_id << _T(" ") << m_flags << _T(" ")
- << quote(m_pattern) << _T(" ") << quote(m_data);
+ str << (wxChar)m_mode << wxT(" ") << m_id << wxT(" ") << m_flags << wxT(" ")
+ << quote(m_pattern) << wxT(" ") << quote(m_data);
for (it = m_expected.begin(); it != m_expected.end(); ++it)
- str << _T(" ") << quote(*it);
-
+ str << wxT(" ") << quote(*it);
+
if (str.length() > 77)
- str = str.substr(0, 74) + _T("...");
+ str = str.substr(0, 74) + wxT("...");
- str << _T("\n ") << msg;
+ str << wxT("\n ") << msg;
// no lossy convs so using utf8
CPPUNIT_FAIL(string(str.mb_str(wxConvUTF8)));
//
wxString RegExTestCase::quote(const wxString& arg)
{
- const wxChar *needEscape = _T("\a\b\t\n\v\f\r\"\\");
- const wxChar *escapes = _T("abtnvfr\"\\");
+ const wxChar *needEscape = wxT("\a\b\t\n\v\f\r\"\\");
+ const wxChar *escapes = wxT("abtnvfr\"\\");
wxString str;
for (size_t i = 0; i < arg.length(); i++) {
- wxUChar ch = arg[i];
+ wxChar ch = (wxChar)arg[i];
const wxChar *p = wxStrchr(needEscape, ch);
-
+
if (p)
- str += wxString::Format(_T("\\%c"), escapes[p - needEscape]);
+ str += wxString::Format(wxT("\\%c"), escapes[p - needEscape]);
else if (wxIscntrl(ch))
- str += wxString::Format(_T("\\%03o"), ch);
+ str += wxString::Format(wxT("\\%03o"), ch);
else
- str += ch;
+ str += (wxChar)ch;
}
return str.length() == arg.length() && str.find(' ') == wxString::npos ?
- str : _T("\"") + str + _T("\"");
+ str : wxT("\"") + str + wxT("\"");
}
expected_results.push_back(expected);
va_end(ap);
-
+
try {
addTest(new RegExTestCase(
name, mode, id, flags, pattern, data, expected_results));
}
catch (Exception& e) {
- wxLogInfo(wxString::Format(_T("skipping: %s\n %s\n"),
+ wxLogInfo(wxString::Format(wxT("skipping: %s\n %s\n"),
wxString(name.c_str(), wxConvUTF8).c_str(),
wxString(e.what(), wxConvUTF8).c_str()));
}
#endif // wxHAS_REGEX_ADVANCED
+
+#endif // wxUSE_REGEX
projects / wxWidgets.git / blobdiff