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wxWidgets/tests/interactive/input.cpp

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///////////////////////////////////////////////////////////////////////////////
// Name: tests/interactive/input.cpp
// Purpose: Miscellaneous tests requiring user input
// Author: Francesco Montorsi (extracted from console sample)
// Created: 2010-06-21
// Copyright: (c) 2010 wxWidgets team
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#include "wx/app.h"
#include "wx/wxcrt.h" // for wxPuts
#include "wx/wxcrtvararg.h" // for wxPrintf
// ----------------------------------------------------------------------------
// conditional compilation
// ----------------------------------------------------------------------------
#define TEST_SNGLINST
#define TEST_FTP
#define TEST_INFO_FUNCTIONS
#if wxUSE_REGEX
#define TEST_REGEX
#endif
#define TEST_DATETIME
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class InteractiveInputTestCase : public CppUnit::TestCase
{
public:
InteractiveInputTestCase() { }
private:
CPPUNIT_TEST_SUITE( InteractiveInputTestCase );
CPPUNIT_TEST( TestSingleIstance );
CPPUNIT_TEST( TestFtpInteractive );
CPPUNIT_TEST( TestDiskInfo );
CPPUNIT_TEST( TestRegExInteractive );
CPPUNIT_TEST( TestDateTimeInteractive );
CPPUNIT_TEST_SUITE_END();
void TestSingleIstance();
void TestFtpInteractive();
void TestDiskInfo();
void TestRegExInteractive();
void TestDateTimeInteractive();
wxDECLARE_NO_COPY_CLASS(InteractiveInputTestCase);
};
// ----------------------------------------------------------------------------
// CppUnit macros
// ----------------------------------------------------------------------------
// Register this test case as hidden, it shouldn't be run by default.
wxREGISTER_UNIT_TEST_WITH_TAGS(InteractiveInputTestCase,
"[!hide][interactive][input]");
// ============================================================================
// implementation
// ============================================================================
// ----------------------------------------------------------------------------
// misc information functions
// ----------------------------------------------------------------------------
#include "wx/utils.h"
void InteractiveInputTestCase::TestDiskInfo()
{
#ifdef TEST_INFO_FUNCTIONS
wxPuts(wxT("*** Testing wxGetDiskSpace() ***"));
for ( ;; )
{
wxChar pathname[128];
wxPrintf(wxT("Enter a directory name (press ENTER or type 'quit' to escape): "));
if ( !wxFgets(pathname, WXSIZEOF(pathname), stdin) )
break;
// kill the last '\n'
pathname[wxStrlen(pathname) - 1] = 0;
if (pathname[0] == '\0' || wxStrcmp(pathname, "quit") == 0)
break;
wxLongLong total, free;
if ( !wxGetDiskSpace(pathname, &total, &free) )
{
wxPuts(wxT("ERROR: wxGetDiskSpace failed."));
}
else
{
wxPrintf(wxT("%sKb total, %sKb free on '%s'.\n"),
(total / 1024).ToString(),
(free / 1024).ToString(),
pathname);
}
wxPuts("\n");
}
wxPuts("\n");
#endif // TEST_INFO_FUNCTIONS
}
// ----------------------------------------------------------------------------
// regular expressions
// ----------------------------------------------------------------------------
#include "wx/regex.h"
void InteractiveInputTestCase::TestRegExInteractive()
{
#ifdef TEST_REGEX
wxPuts(wxT("*** Testing RE interactively ***"));
for ( ;; )
{
wxChar pattern[128];
wxPrintf(wxT("Enter a pattern (press ENTER or type 'quit' to escape): "));
if ( !wxFgets(pattern, WXSIZEOF(pattern), stdin) )
break;
// kill the last '\n'
pattern[wxStrlen(pattern) - 1] = 0;
if (pattern[0] == '\0' || wxStrcmp(pattern, "quit") == 0)
break;
wxRegEx re;
if ( !re.Compile(pattern) )
{
continue;
}
wxChar text[128];
for ( ;; )
{
wxPrintf(wxT("Enter text to match: "));
if ( !wxFgets(text, WXSIZEOF(text), stdin) )
break;
// kill the last '\n'
text[wxStrlen(text) - 1] = 0;
if ( !re.Matches(text) )
{
wxPrintf(wxT("No match.\n"));
}
else
{
wxPrintf(wxT("Pattern matches at '%s'\n"), re.GetMatch(text));
size_t start, len;
for ( size_t n = 1; ; n++ )
{
if ( !re.GetMatch(&start, &len, n) )
{
break;
}
wxPrintf(wxT("Subexpr %zu matched '%s'\n"),
n, wxString(text + start, len));
}
}
}
wxPuts("\n");
}
#endif // TEST_REGEX
}
// ----------------------------------------------------------------------------
// FTP
// ----------------------------------------------------------------------------
#include "wx/protocol/ftp.h"
#include "wx/protocol/log.h"
#define FTP_ANONYMOUS
#ifdef FTP_ANONYMOUS
static const wxChar *hostname = wxT("ftp.wxwidgets.org");
#else
static const wxChar *hostname = "localhost";
#endif
void InteractiveInputTestCase::TestFtpInteractive()
{
#ifdef TEST_FTP
wxFTP ftp;
wxPuts(wxT("\n*** Interactive wxFTP test ***"));
#ifdef FTP_ANONYMOUS
wxPrintf(wxT("--- Attempting to connect to %s:21 anonymously...\n"), hostname);
#else // !FTP_ANONYMOUS
wxChar user[256];
wxFgets(user, WXSIZEOF(user), stdin);
user[wxStrlen(user) - 1] = '\0'; // chop off '\n'
ftp.SetUser(user);
wxChar password[256];
wxPrintf(wxT("Password for %s: "), password);
wxFgets(password, WXSIZEOF(password), stdin);
password[wxStrlen(password) - 1] = '\0'; // chop off '\n'
ftp.SetPassword(password);
wxPrintf(wxT("--- Attempting to connect to %s:21 as %s...\n"), hostname, user);
#endif // FTP_ANONYMOUS/!FTP_ANONYMOUS
if ( !ftp.Connect(hostname) )
{
wxPrintf(wxT("ERROR: failed to connect to %s\n"), hostname);
return;
}
else
{
wxPrintf(wxT("--- Connected to %s, current directory is '%s'\n"),
hostname, ftp.Pwd());
}
wxChar buf[128];
for ( ;; )
{
wxPrintf(wxT("Enter FTP command (press ENTER or type 'quit' to escape): "));
if ( !wxFgets(buf, WXSIZEOF(buf), stdin) )
break;
// kill the last '\n'
buf[wxStrlen(buf) - 1] = 0;
if (buf[0] == '\0' || wxStrcmp(buf, "quit") == 0)
break;
// special handling of LIST and NLST as they require data connection
wxString start(buf, 4);
start.MakeUpper();
if ( start == wxT("LIST") || start == wxT("NLST") )
{
wxString wildcard;
if ( wxStrlen(buf) > 4 )
wildcard = buf + 5;
wxArrayString files;
if ( !ftp.GetList(files, wildcard, start == wxT("LIST")) )
{
wxPrintf(wxT("ERROR: failed to get %s of files\n"), start);
}
else
{
wxPrintf(wxT("--- %s of '%s' under '%s':\n"),
start, wildcard, ftp.Pwd());
size_t count = files.GetCount();
for ( size_t n = 0; n < count; n++ )
{
wxPrintf(wxT("\t%s\n"), files[n]);
}
wxPuts(wxT("--- End of the file list"));
}
}
else // !list
{
wxChar ch = ftp.SendCommand(buf);
wxPrintf(wxT("Command %s"), ch ? wxT("succeeded") : wxT("failed"));
if ( ch )
{
wxPrintf(wxT(" (return code %c)"), ch);
}
wxPrintf(wxT(", server reply:\n%s\n\n"), ftp.GetLastResult());
}
}
wxPuts(wxT("\n"));
#endif // TEST_FTP
}
// ----------------------------------------------------------------------------
// date time
// ----------------------------------------------------------------------------
#include "wx/math.h"
#include "wx/datetime.h"
void InteractiveInputTestCase::TestDateTimeInteractive()
{
#ifdef TEST_DATETIME
wxPuts(wxT("\n*** interactive wxDateTime tests ***"));
wxChar buf[128];
for ( ;; )
{
wxPrintf(wxT("Enter a date (press ENTER or type 'quit' to escape): "));
if ( !wxFgets(buf, WXSIZEOF(buf), stdin) )
break;
// kill the last '\n'
buf[wxStrlen(buf) - 1] = 0;
if ( buf[0] == '\0' || wxStrcmp(buf, "quit") == 0 )
break;
wxDateTime dt;
const wxChar *p = dt.ParseDate(buf);
if ( !p )
{
wxPrintf(wxT("ERROR: failed to parse the date '%s'.\n"), buf);
continue;
}
else if ( *p )
{
wxPrintf(wxT("WARNING: parsed only first %u characters.\n"), p - buf);
}
wxPrintf(wxT("%s: day %u, week of month %u/%u, week of year %u\n"),
dt.Format(wxT("%b %d, %Y")),
dt.GetDayOfYear(),
dt.GetWeekOfMonth(wxDateTime::Monday_First),
dt.GetWeekOfMonth(wxDateTime::Sunday_First),
dt.GetWeekOfYear(wxDateTime::Monday_First));
}
wxPuts("\n");
#endif // TEST_DATETIME
}
// ----------------------------------------------------------------------------
// single instance
// ----------------------------------------------------------------------------
#include "wx/snglinst.h"
void InteractiveInputTestCase::TestSingleIstance()
{
#ifdef TEST_SNGLINST
wxPuts(wxT("\n*** Testing wxSingleInstanceChecker ***"));
wxSingleInstanceChecker checker;
if ( checker.Create(wxT(".wxconsole.lock")) )
{
if ( checker.IsAnotherRunning() )
{
wxPrintf(wxT("Another instance of the program is running, exiting.\n"));
return;
}
// wait some time to give time to launch another instance
wxPuts(wxT("If you try to run another instance of this program now, it won't start."));
wxPrintf(wxT("Press \"Enter\" to exit wxSingleInstanceChecker test and proceed..."));
wxFgetc(stdin);
}
else // failed to create
{
wxPrintf(wxT("Failed to init wxSingleInstanceChecker.\n"));
}
wxPuts("\n");
#endif // defined(TEST_SNGLINST)
}
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