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wxWidgets/samples/console/console.cpp
Bryan Petty 3ca6a5f046 second merge of the 2.2 branch (RL) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7973 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-08-08 06:11:51 +00:00

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/////////////////////////////////////////////////////////////////////////////
// Name: samples/console/console.cpp
// Purpose: a sample console (as opposed to GUI) progam using wxWindows
// Author: Vadim Zeitlin
// Modified by:
// Created: 04.10.99
// RCS-ID: $Id$
// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include <stdio.h>
#include <wx/string.h>
#include <wx/file.h>
#include <wx/app.h>
// without this pragma, the stupid compiler precompiles #defines below so that
// changing them doesn't "take place" later!
#ifdef __VISUALC__
#pragma hdrstop
#endif
// ----------------------------------------------------------------------------
// conditional compilation
// ----------------------------------------------------------------------------
// what to test (in alphabetic order)?
//#define TEST_ARRAYS
//#define TEST_CMDLINE
//#define TEST_DATETIME
//#define TEST_DIR
//#define TEST_DLLLOADER
//#define TEST_EXECUTE
#define TEST_FILE
//#define TEST_FILECONF
//#define TEST_HASH
//#define TEST_LIST
//#define TEST_LOG
//#define TEST_LONGLONG
//#define TEST_MIME
//#define TEST_INFO_FUNCTIONS
//#define TEST_SOCKETS
//#define TEST_STRINGS
//#define TEST_THREADS
//#define TEST_TIMER
//#define TEST_VCARD -- don't enable this (VZ)
//#define TEST_WCHAR
//#define TEST_ZIP
//#define TEST_ZLIB
// ----------------------------------------------------------------------------
// test class for container objects
// ----------------------------------------------------------------------------
#if defined(TEST_ARRAYS) || defined(TEST_LIST)
class Bar // Foo is already taken in the hash test
{
public:
Bar(const wxString& name) : m_name(name) { ms_bars++; }
~Bar() { ms_bars--; }
static size_t GetNumber() { return ms_bars; }
const char *GetName() const { return m_name; }
private:
wxString m_name;
static size_t ms_bars;
};
size_t Bar::ms_bars = 0;
#endif // defined(TEST_ARRAYS) || defined(TEST_LIST)
// ============================================================================
// implementation
// ============================================================================
// ----------------------------------------------------------------------------
// helper functions
// ----------------------------------------------------------------------------
#if defined(TEST_STRINGS) || defined(TEST_SOCKETS)
// replace TABs with \t and CRs with \n
static wxString MakePrintable(const wxChar *s)
{
wxString str(s);
(void)str.Replace(_T("\t"), _T("\\t"));
(void)str.Replace(_T("\n"), _T("\\n"));
(void)str.Replace(_T("\r"), _T("\\r"));
return str;
}
#endif // MakePrintable() is used
// ----------------------------------------------------------------------------
// wxCmdLineParser
// ----------------------------------------------------------------------------
#ifdef TEST_CMDLINE
#include <wx/cmdline.h>
#include <wx/datetime.h>
static void ShowCmdLine(const wxCmdLineParser& parser)
{
wxString s = "Input files: ";
size_t count = parser.GetParamCount();
for ( size_t param = 0; param < count; param++ )
{
s << parser.GetParam(param) << ' ';
}
s << '\n'
<< "Verbose:\t" << (parser.Found("v") ? "yes" : "no") << '\n'
<< "Quiet:\t" << (parser.Found("q") ? "yes" : "no") << '\n';
wxString strVal;
long lVal;
wxDateTime dt;
if ( parser.Found("o", &strVal) )
s << "Output file:\t" << strVal << '\n';
if ( parser.Found("i", &strVal) )
s << "Input dir:\t" << strVal << '\n';
if ( parser.Found("s", &lVal) )
s << "Size:\t" << lVal << '\n';
if ( parser.Found("d", &dt) )
s << "Date:\t" << dt.FormatISODate() << '\n';
if ( parser.Found("project_name", &strVal) )
s << "Project:\t" << strVal << '\n';
wxLogMessage(s);
}
#endif // TEST_CMDLINE
// ----------------------------------------------------------------------------
// wxDir
// ----------------------------------------------------------------------------
#ifdef TEST_DIR
#include <wx/dir.h>
static void TestDirEnumHelper(wxDir& dir,
int flags = wxDIR_DEFAULT,
const wxString& filespec = wxEmptyString)
{
wxString filename;
if ( !dir.IsOpened() )
return;
bool cont = dir.GetFirst(&filename, filespec, flags);
while ( cont )
{
printf("\t%s\n", filename.c_str());
cont = dir.GetNext(&filename);
}
puts("");
}
static void TestDirEnum()
{
wxDir dir(wxGetCwd());
puts("Enumerating everything in current directory:");
TestDirEnumHelper(dir);
puts("Enumerating really everything in current directory:");
TestDirEnumHelper(dir, wxDIR_DEFAULT | wxDIR_DOTDOT);
puts("Enumerating object files in current directory:");
TestDirEnumHelper(dir, wxDIR_DEFAULT, "*.o");
puts("Enumerating directories in current directory:");
TestDirEnumHelper(dir, wxDIR_DIRS);
puts("Enumerating files in current directory:");
TestDirEnumHelper(dir, wxDIR_FILES);
puts("Enumerating files including hidden in current directory:");
TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
#ifdef __UNIX__
dir.Open("/");
#elif defined(__WXMSW__)
dir.Open("c:\\");
#else
#error "don't know where the root directory is"
#endif
puts("Enumerating everything in root directory:");
TestDirEnumHelper(dir, wxDIR_DEFAULT);
puts("Enumerating directories in root directory:");
TestDirEnumHelper(dir, wxDIR_DIRS);
puts("Enumerating files in root directory:");
TestDirEnumHelper(dir, wxDIR_FILES);
puts("Enumerating files including hidden in root directory:");
TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
puts("Enumerating files in non existing directory:");
wxDir dirNo("nosuchdir");
TestDirEnumHelper(dirNo);
}
#endif // TEST_DIR
// ----------------------------------------------------------------------------
// wxDllLoader
// ----------------------------------------------------------------------------
#ifdef TEST_DLLLOADER
#include <wx/dynlib.h>
static void TestDllLoad()
{
#if defined(__WXMSW__)
static const wxChar *LIB_NAME = _T("kernel32.dll");
static const wxChar *FUNC_NAME = _T("lstrlenA");
#elif defined(__UNIX__)
// weird: using just libc.so does *not* work!
static const wxChar *LIB_NAME = _T("/lib/libc-2.0.7.so");
static const wxChar *FUNC_NAME = _T("strlen");
#else
#error "don't know how to test wxDllLoader on this platform"
#endif
puts("*** testing wxDllLoader ***\n");
wxDllType dllHandle = wxDllLoader::LoadLibrary(LIB_NAME);
if ( !dllHandle )
{
wxPrintf(_T("ERROR: failed to load '%s'.\n"), LIB_NAME);
}
else
{
typedef int (*strlenType)(char *);
strlenType pfnStrlen = (strlenType)wxDllLoader::GetSymbol(dllHandle, FUNC_NAME);
if ( !pfnStrlen )
{
wxPrintf(_T("ERROR: function '%s' wasn't found in '%s'.\n"),
FUNC_NAME, LIB_NAME);
}
else
{
if ( pfnStrlen("foo") != 3 )
{
wxPrintf(_T("ERROR: loaded function is not strlen()!\n"));
}
else
{
puts("... ok");
}
}
wxDllLoader::UnloadLibrary(dllHandle);
}
}
#endif // TEST_DLLLOADER
// ----------------------------------------------------------------------------
// wxExecute
// ----------------------------------------------------------------------------
#ifdef TEST_EXECUTE
#include <wx/utils.h>
static void TestExecute()
{
puts("*** testing wxExecute ***");
#ifdef __UNIX__
#define COMMAND "echo hi"
#define SHELL_COMMAND "echo hi from shell"
#define REDIRECT_COMMAND "date"
#elif defined(__WXMSW__)
#define COMMAND "command.com -c 'echo hi'"
#define SHELL_COMMAND "echo hi"
#define REDIRECT_COMMAND COMMAND
#else
#error "no command to exec"
#endif // OS
printf("Testing wxShell: ");
fflush(stdout);
if ( wxShell(SHELL_COMMAND) )
puts("Ok.");
else
puts("ERROR.");
printf("Testing wxExecute: ");
fflush(stdout);
if ( wxExecute(COMMAND, TRUE /* sync */) == 0 )
puts("Ok.");
else
puts("ERROR.");
#if 0 // no, it doesn't work (yet?)
printf("Testing async wxExecute: ");
fflush(stdout);
if ( wxExecute(COMMAND) != 0 )
puts("Ok (command launched).");
else
puts("ERROR.");
#endif // 0
printf("Testing wxExecute with redirection:\n");
wxArrayString output;
if ( wxExecute(REDIRECT_COMMAND, output) != 0 )
{
puts("ERROR.");
}
else
{
size_t count = output.GetCount();
for ( size_t n = 0; n < count; n++ )
{
printf("\t%s\n", output[n].c_str());
}
puts("Ok.");
}
}
#endif // TEST_EXECUTE
// ----------------------------------------------------------------------------
// file
// ----------------------------------------------------------------------------
#ifdef TEST_FILE
#include <wx/file.h>
#include <wx/textfile.h>
static void TestFileRead()
{
puts("*** wxFile read test ***");
wxFile file(_T("testdata.fc"));
if ( file.IsOpened() )
{
printf("File length: %lu\n", file.Length());
puts("File dump:\n----------");
static const off_t len = 1024;
char buf[len];
for ( ;; )
{
off_t nRead = file.Read(buf, len);
if ( nRead == wxInvalidOffset )
{
printf("Failed to read the file.");
break;
}
fwrite(buf, nRead, 1, stdout);
if ( nRead < len )
break;
}
puts("----------");
}
else
{
printf("ERROR: can't open test file.\n");
}
puts("");
}
static void TestTextFileRead()
{
puts("*** wxTextFile read test ***");
wxTextFile file(_T("testdata.fc"));
if ( file.Open() )
{
printf("Number of lines: %u\n", file.GetLineCount());
printf("Last line: '%s'\n", file.GetLastLine().c_str());
wxString s;
puts("\nDumping the entire file:");
for ( s = file.GetFirstLine(); !file.Eof(); s = file.GetNextLine() )
{
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
}
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
puts("\nAnd now backwards:");
for ( s = file.GetLastLine();
file.GetCurrentLine() != 0;
s = file.GetPrevLine() )
{
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
}
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
}
else
{
printf("ERROR: can't open '%s'\n", file.GetName());
}
puts("");
}
#endif // TEST_FILE
// ----------------------------------------------------------------------------
// wxFileConfig
// ----------------------------------------------------------------------------
#ifdef TEST_FILECONF
#include <wx/confbase.h>
#include <wx/fileconf.h>
static const struct FileConfTestData
{
const wxChar *name; // value name
const wxChar *value; // the value from the file
} fcTestData[] =
{
{ _T("value1"), _T("one") },
{ _T("value2"), _T("two") },
{ _T("novalue"), _T("default") },
};
static void TestFileConfRead()
{
puts("*** testing wxFileConfig loading/reading ***");
wxFileConfig fileconf(_T("test"), wxEmptyString,
_T("testdata.fc"), wxEmptyString,
wxCONFIG_USE_RELATIVE_PATH);
// test simple reading
puts("\nReading config file:");
wxString defValue(_T("default")), value;
for ( size_t n = 0; n < WXSIZEOF(fcTestData); n++ )
{
const FileConfTestData& data = fcTestData[n];
value = fileconf.Read(data.name, defValue);
printf("\t%s = %s ", data.name, value.c_str());
if ( value == data.value )
{
puts("(ok)");
}
else
{
printf("(ERROR: should be %s)\n", data.value);
}
}
// test enumerating the entries
puts("\nEnumerating all root entries:");
long dummy;
wxString name;
bool cont = fileconf.GetFirstEntry(name, dummy);
while ( cont )
{
printf("\t%s = %s\n",
name.c_str(),
fileconf.Read(name.c_str(), _T("ERROR")).c_str());
cont = fileconf.GetNextEntry(name, dummy);
}
}
#endif // TEST_FILECONF
// ----------------------------------------------------------------------------
// wxHashTable
// ----------------------------------------------------------------------------
#ifdef TEST_HASH
#include <wx/hash.h>
struct Foo
{
Foo(int n_) { n = n_; count++; }
~Foo() { count--; }
int n;
static size_t count;
};
size_t Foo::count = 0;
WX_DECLARE_LIST(Foo, wxListFoos);
WX_DECLARE_HASH(Foo, wxListFoos, wxHashFoos);
#include <wx/listimpl.cpp>
WX_DEFINE_LIST(wxListFoos);
static void TestHash()
{
puts("*** Testing wxHashTable ***\n");
{
wxHashFoos hash;
hash.DeleteContents(TRUE);
printf("Hash created: %u foos in hash, %u foos totally\n",
hash.GetCount(), Foo::count);
static const int hashTestData[] =
{
0, 1, 17, -2, 2, 4, -4, 345, 3, 3, 2, 1,
};
size_t n;
for ( n = 0; n < WXSIZEOF(hashTestData); n++ )
{
hash.Put(hashTestData[n], n, new Foo(n));
}
printf("Hash filled: %u foos in hash, %u foos totally\n",
hash.GetCount(), Foo::count);
puts("Hash access test:");
for ( n = 0; n < WXSIZEOF(hashTestData); n++ )
{
printf("\tGetting element with key %d, value %d: ",
hashTestData[n], n);
Foo *foo = hash.Get(hashTestData[n], n);
if ( !foo )
{
printf("ERROR, not found.\n");
}
else
{
printf("%d (%s)\n", foo->n,
(size_t)foo->n == n ? "ok" : "ERROR");
}
}
printf("\nTrying to get an element not in hash: ");
if ( hash.Get(1234) || hash.Get(1, 0) )
{
puts("ERROR: found!");
}
else
{
puts("ok (not found)");
}
}
printf("Hash destroyed: %u foos left\n", Foo::count);
}
#endif // TEST_HASH
// ----------------------------------------------------------------------------
// wxList
// ----------------------------------------------------------------------------
#ifdef TEST_LIST
#include <wx/list.h>
WX_DECLARE_LIST(Bar, wxListBars);
#include <wx/listimpl.cpp>
WX_DEFINE_LIST(wxListBars);
static void TestListCtor()
{
puts("*** Testing wxList construction ***\n");
{
wxListBars list1;
list1.Append(new Bar(_T("first")));
list1.Append(new Bar(_T("second")));
printf("After 1st list creation: %u objects in the list, %u objects total.\n",
list1.GetCount(), Bar::GetNumber());
wxListBars list2;
list2 = list1;
printf("After 2nd list creation: %u and %u objects in the lists, %u objects total.\n",
list1.GetCount(), list2.GetCount(), Bar::GetNumber());
list1.DeleteContents(TRUE);
}
printf("After list destruction: %u objects left.\n", Bar::GetNumber());
}
#endif // TEST_LIST
// ----------------------------------------------------------------------------
// MIME types
// ----------------------------------------------------------------------------
#ifdef TEST_MIME
#include <wx/mimetype.h>
static wxMimeTypesManager g_mimeManager;
static void TestMimeEnum()
{
wxArrayString mimetypes;
size_t count = g_mimeManager.EnumAllFileTypes(mimetypes);
printf("*** All %u known filetypes: ***\n", count);
wxArrayString exts;
wxString desc;
for ( size_t n = 0; n < count; n++ )
{
wxFileType *filetype = g_mimeManager.GetFileTypeFromMimeType(mimetypes[n]);
if ( !filetype )
{
printf("nothing known about the filetype '%s'!\n",
mimetypes[n].c_str());
continue;
}
filetype->GetDescription(&desc);
filetype->GetExtensions(exts);
filetype->GetIcon(NULL);
wxString extsAll;
for ( size_t e = 0; e < exts.GetCount(); e++ )
{
if ( e > 0 )
extsAll << _T(", ");
extsAll += exts[e];
}
printf("\t%s: %s (%s)\n",
mimetypes[n].c_str(), desc.c_str(), extsAll.c_str());
}
}
static void TestMimeOverride()
{
wxPuts(_T("*** Testing wxMimeTypesManager additional files loading ***\n"));
wxString mailcap = _T("/tmp/mailcap"),
mimetypes = _T("/tmp/mime.types");
wxPrintf(_T("Loading mailcap from '%s': %s\n"),
mailcap.c_str(),
g_mimeManager.ReadMailcap(mailcap) ? _T("ok") : _T("ERROR"));
wxPrintf(_T("Loading mime.types from '%s': %s\n"),
mimetypes.c_str(),
g_mimeManager.ReadMimeTypes(mimetypes) ? _T("ok") : _T("ERROR"));
}
static void TestMimeFilename()
{
wxPuts(_T("*** Testing MIME type from filename query ***\n"));
static const wxChar *filenames[] =
{
_T("readme.txt"),
_T("document.pdf"),
_T("image.gif"),
};
for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
{
const wxString fname = filenames[n];
wxString ext = fname.AfterLast(_T('.'));
wxFileType *ft = g_mimeManager.GetFileTypeFromExtension(ext);
if ( !ft )
{
wxPrintf(_T("WARNING: extension '%s' is unknown.\n"), ext.c_str());
}
else
{
wxString desc;
if ( !ft->GetDescription(&desc) )
desc = _T("<no description>");
wxString cmd;
if ( !ft->GetOpenCommand(&cmd,
wxFileType::MessageParameters(fname, _T(""))) )
cmd = _T("<no command available>");
wxPrintf(_T("To open %s (%s) do '%s'.\n"),
fname.c_str(), desc.c_str(), cmd.c_str());
delete ft;
}
}
}
#endif // TEST_MIME
// ----------------------------------------------------------------------------
// misc information functions
// ----------------------------------------------------------------------------
#ifdef TEST_INFO_FUNCTIONS
#include <wx/utils.h>
static void TestOsInfo()
{
puts("*** Testing OS info functions ***\n");
int major, minor;
wxGetOsVersion(&major, &minor);
printf("Running under: %s, version %d.%d\n",
wxGetOsDescription().c_str(), major, minor);
printf("%ld free bytes of memory left.\n", wxGetFreeMemory());
printf("Host name is %s (%s).\n",
wxGetHostName().c_str(), wxGetFullHostName().c_str());
puts("");
}
static void TestUserInfo()
{
puts("*** Testing user info functions ***\n");
printf("User id is:\t%s\n", wxGetUserId().c_str());
printf("User name is:\t%s\n", wxGetUserName().c_str());
printf("Home dir is:\t%s\n", wxGetHomeDir().c_str());
printf("Email address:\t%s\n", wxGetEmailAddress().c_str());
puts("");
}
#endif // TEST_INFO_FUNCTIONS
// ----------------------------------------------------------------------------
// long long
// ----------------------------------------------------------------------------
#ifdef TEST_LONGLONG
#include <wx/longlong.h>
#include <wx/timer.h>
// make a 64 bit number from 4 16 bit ones
#define MAKE_LL(x1, x2, x3, x4) wxLongLong((x1 << 16) | x2, (x3 << 16) | x3)
// get a random 64 bit number
#define RAND_LL() MAKE_LL(rand(), rand(), rand(), rand())
#if wxUSE_LONGLONG_WX
inline bool operator==(const wxLongLongWx& a, const wxLongLongNative& b)
{ return a.GetHi() == b.GetHi() && a.GetLo() == b.GetLo(); }
inline bool operator==(const wxLongLongNative& a, const wxLongLongWx& b)
{ return a.GetHi() == b.GetHi() && a.GetLo() == b.GetLo(); }
#endif // wxUSE_LONGLONG_WX
static void TestSpeed()
{
static const long max = 100000000;
long n;
{
wxStopWatch sw;
long l = 0;
for ( n = 0; n < max; n++ )
{
l += n;
}
printf("Summing longs took %ld milliseconds.\n", sw.Time());
}
#if wxUSE_LONGLONG_NATIVE
{
wxStopWatch sw;
wxLongLong_t l = 0;
for ( n = 0; n < max; n++ )
{
l += n;
}
printf("Summing wxLongLong_t took %ld milliseconds.\n", sw.Time());
}
#endif // wxUSE_LONGLONG_NATIVE
{
wxStopWatch sw;
wxLongLong l;
for ( n = 0; n < max; n++ )
{
l += n;
}
printf("Summing wxLongLongs took %ld milliseconds.\n", sw.Time());
}
}
static void TestLongLongConversion()
{
puts("*** Testing wxLongLong conversions ***\n");
wxLongLong a;
size_t nTested = 0;
for ( size_t n = 0; n < 100000; n++ )
{
a = RAND_LL();
#if wxUSE_LONGLONG_NATIVE
wxLongLongNative b(a.GetHi(), a.GetLo());
wxASSERT_MSG( a == b, "conversions failure" );
#else
puts("Can't do it without native long long type, test skipped.");
return;
#endif // wxUSE_LONGLONG_NATIVE
if ( !(nTested % 1000) )
{
putchar('.');
fflush(stdout);
}
nTested++;
}
puts(" done!");
}
static void TestMultiplication()
{
puts("*** Testing wxLongLong multiplication ***\n");
wxLongLong a, b;
size_t nTested = 0;
for ( size_t n = 0; n < 100000; n++ )
{
a = RAND_LL();
b = RAND_LL();
#if wxUSE_LONGLONG_NATIVE
wxLongLongNative aa(a.GetHi(), a.GetLo());
wxLongLongNative bb(b.GetHi(), b.GetLo());
wxASSERT_MSG( a*b == aa*bb, "multiplication failure" );
#else // !wxUSE_LONGLONG_NATIVE
puts("Can't do it without native long long type, test skipped.");
return;
#endif // wxUSE_LONGLONG_NATIVE
if ( !(nTested % 1000) )
{
putchar('.');
fflush(stdout);
}
nTested++;
}
puts(" done!");
}
static void TestDivision()
{
puts("*** Testing wxLongLong division ***\n");
wxLongLong q, r;
size_t nTested = 0;
for ( size_t n = 0; n < 100000; n++ )
{
// get a random wxLongLong (shifting by 12 the MSB ensures that the
// multiplication will not overflow)
wxLongLong ll = MAKE_LL((rand() >> 12), rand(), rand(), rand());
// get a random long (not wxLongLong for now) to divide it with
long l = rand();
q = ll / l;
r = ll % l;
#if wxUSE_LONGLONG_NATIVE
wxLongLongNative m(ll.GetHi(), ll.GetLo());
wxLongLongNative p = m / l, s = m % l;
wxASSERT_MSG( q == p && r == s, "division failure" );
#else // !wxUSE_LONGLONG_NATIVE
// verify the result
wxASSERT_MSG( ll == q*l + r, "division failure" );
#endif // wxUSE_LONGLONG_NATIVE
if ( !(nTested % 1000) )
{
putchar('.');
fflush(stdout);
}
nTested++;
}
puts(" done!");
}
static void TestAddition()
{
puts("*** Testing wxLongLong addition ***\n");
wxLongLong a, b, c;
size_t nTested = 0;
for ( size_t n = 0; n < 100000; n++ )
{
a = RAND_LL();
b = RAND_LL();
c = a + b;
#if wxUSE_LONGLONG_NATIVE
wxASSERT_MSG( c == wxLongLongNative(a.GetHi(), a.GetLo()) +
wxLongLongNative(b.GetHi(), b.GetLo()),
"addition failure" );
#else // !wxUSE_LONGLONG_NATIVE
wxASSERT_MSG( c - b == a, "addition failure" );
#endif // wxUSE_LONGLONG_NATIVE
if ( !(nTested % 1000) )
{
putchar('.');
fflush(stdout);
}
nTested++;
}
puts(" done!");
}
static void TestBitOperations()
{
puts("*** Testing wxLongLong bit operation ***\n");
wxLongLong ll;
size_t nTested = 0;
for ( size_t n = 0; n < 100000; n++ )
{
ll = RAND_LL();
#if wxUSE_LONGLONG_NATIVE
for ( size_t n = 0; n < 33; n++ )
{
}
#else // !wxUSE_LONGLONG_NATIVE
puts("Can't do it without native long long type, test skipped.");
return;
#endif // wxUSE_LONGLONG_NATIVE
if ( !(nTested % 1000) )
{
putchar('.');
fflush(stdout);
}
nTested++;
}
puts(" done!");
}
static void TestLongLongComparison()
{
puts("*** Testing wxLongLong comparison ***\n");
static const long testLongs[] =
{
0,
1,
-1,
LONG_MAX,
LONG_MIN,
0x1234,
-0x1234
};
static const long ls[2] =
{
0x1234,
-0x1234,
};
wxLongLongWx lls[2];
lls[0] = ls[0];
lls[1] = ls[1];
for ( size_t n = 0; n < WXSIZEOF(testLongs); n++ )
{
bool res;
for ( size_t m = 0; m < WXSIZEOF(lls); m++ )
{
res = lls[m] > testLongs[n];
printf("0x%lx > 0x%lx is %s (%s)\n",
ls[m], testLongs[n], res ? "true" : "false",
res == (ls[m] > testLongs[n]) ? "ok" : "ERROR");
res = lls[m] < testLongs[n];
printf("0x%lx < 0x%lx is %s (%s)\n",
ls[m], testLongs[n], res ? "true" : "false",
res == (ls[m] < testLongs[n]) ? "ok" : "ERROR");
res = lls[m] == testLongs[n];
printf("0x%lx == 0x%lx is %s (%s)\n",
ls[m], testLongs[n], res ? "true" : "false",
res == (ls[m] == testLongs[n]) ? "ok" : "ERROR");
}
}
}
#undef MAKE_LL
#undef RAND_LL
#endif // TEST_LONGLONG
// ----------------------------------------------------------------------------
// sockets
// ----------------------------------------------------------------------------
#ifdef TEST_SOCKETS
#include <wx/socket.h>
#include <wx/protocol/protocol.h>
#include <wx/protocol/ftp.h>
#include <wx/protocol/http.h>
static void TestSocketServer()
{
puts("*** Testing wxSocketServer ***\n");
static const int PORT = 3000;
wxIPV4address addr;
addr.Service(PORT);
wxSocketServer *server = new wxSocketServer(addr);
if ( !server->Ok() )
{
puts("ERROR: failed to bind");
return;
}
for ( ;; )
{
printf("Server: waiting for connection on port %d...\n", PORT);
wxSocketBase *socket = server->Accept();
if ( !socket )
{
puts("ERROR: wxSocketServer::Accept() failed.");
break;
}
puts("Server: got a client.");
server->SetTimeout(60); // 1 min
while ( socket->IsConnected() )
{
wxString s;
char ch = '\0';
for ( ;; )
{
if ( socket->Read(&ch, sizeof(ch)).Error() )
{
// don't log error if the client just close the connection
if ( socket->IsConnected() )
{
puts("ERROR: in wxSocket::Read.");
}
break;
}
if ( ch == '\r' )
continue;
if ( ch == '\n' )
break;
s += ch;
}
if ( ch != '\n' )
{
break;
}
printf("Server: got '%s'.\n", s.c_str());
if ( s == _T("bye") )
{
delete socket;
break;
}
socket->Write(s.MakeUpper().c_str(), s.length());
socket->Write("\r\n", 2);
printf("Server: wrote '%s'.\n", s.c_str());
}
puts("Server: lost a client.");
socket->Destroy();
}
// same as "delete server" but is consistent with GUI programs
server->Destroy();
}
static void TestSocketClient()
{
puts("*** Testing wxSocketClient ***\n");
static const char *hostname = "www.wxwindows.org";
wxIPV4address addr;
addr.Hostname(hostname);
addr.Service(80);
printf("--- Attempting to connect to %s:80...\n", hostname);
wxSocketClient client;
if ( !client.Connect(addr) )
{
printf("ERROR: failed to connect to %s\n", hostname);
}
else
{
printf("--- Connected to %s:%u...\n",
addr.Hostname().c_str(), addr.Service());
char buf[8192];
// could use simply "GET" here I suppose
wxString cmdGet =
wxString::Format("GET http://%s/\r\n", hostname);
client.Write(cmdGet, cmdGet.length());
printf("--- Sent command '%s' to the server\n",
MakePrintable(cmdGet).c_str());
client.Read(buf, WXSIZEOF(buf));
printf("--- Server replied:\n%s", buf);
}
}
static void TestProtocolFtp()
{
puts("*** Testing wxFTP download ***\n");
wxLog::AddTraceMask(_T("ftp"));
static const char *hostname = "ftp.wxwindows.org";
printf("--- Attempting to connect to %s:21...\n", hostname);
wxFTP ftp;
if ( !ftp.Connect(hostname) )
{
printf("ERROR: failed to connect to %s\n", hostname);
}
else
{
printf("--- Connected to %s, current directory is '%s'\n",
hostname, ftp.Pwd().c_str());
if ( !ftp.ChDir(_T("pub")) )
{
puts("ERROR: failed to cd to pub");
}
wxArrayString files;
if ( !ftp.GetList(files) )
{
puts("ERROR: failed to get list of files");
}
else
{
printf("List of files under '%s':\n", ftp.Pwd().c_str());
size_t count = files.GetCount();
for ( size_t n = 0; n < count; n++ )
{
printf("\t%s\n", files[n].c_str());
}
puts("End of the file list");
}
if ( !ftp.ChDir(_T("..")) )
{
puts("ERROR: failed to cd to ..");
}
static const char *filename = "welcome.msg";
wxInputStream *in = ftp.GetInputStream(filename);
if ( !in )
{
puts("ERROR: couldn't get input stream");
}
else
{
size_t size = in->StreamSize();
printf("Reading file %s (%u bytes)...", filename, size);
char *data = new char[size];
if ( !in->Read(data, size) )
{
puts("ERROR: read error");
}
else
{
printf("\nContents of %s:\n%s\n", filename, data);
}
delete [] data;
delete in;
}
}
}
static void TestProtocolFtpUpload()
{
puts("*** Testing wxFTP uploading ***\n");
wxLog::AddTraceMask(_T("ftp"));
static const char *hostname = "localhost";
printf("--- Attempting to connect to %s:21...\n", hostname);
wxFTP ftp;
ftp.SetUser("zeitlin");
ftp.SetPassword("insert your password here");
if ( !ftp.Connect(hostname) )
{
printf("ERROR: failed to connect to %s\n", hostname);
}
else
{
printf("--- Connected to %s, current directory is '%s'\n",
hostname, ftp.Pwd().c_str());
// upload a file
static const char *file1 = "test1";
static const char *file2 = "test2";
wxOutputStream *out = ftp.GetOutputStream(file1);
if ( out )
{
printf("--- Uploading to %s ---\n", file1);
out->Write("First hello", 11);
delete out;
}
out = ftp.GetOutputStream(file2);
if ( out )
{
printf("--- Uploading to %s ---\n", file1);
out->Write("Second hello", 12);
delete out;
}
}
}
#endif // TEST_SOCKETS
// ----------------------------------------------------------------------------
// timers
// ----------------------------------------------------------------------------
#ifdef TEST_TIMER
#include <wx/timer.h>
#include <wx/utils.h>
static void TestStopWatch()
{
puts("*** Testing wxStopWatch ***\n");
wxStopWatch sw;
printf("Sleeping 3 seconds...");
wxSleep(3);
printf("\telapsed time: %ldms\n", sw.Time());
sw.Pause();
printf("Sleeping 2 more seconds...");
wxSleep(2);
printf("\telapsed time: %ldms\n", sw.Time());
sw.Resume();
printf("And 3 more seconds...");
wxSleep(3);
printf("\telapsed time: %ldms\n", sw.Time());
wxStopWatch sw2;
puts("\nChecking for 'backwards clock' bug...");
for ( size_t n = 0; n < 70; n++ )
{
sw2.Start();
for ( size_t m = 0; m < 100000; m++ )
{
if ( sw.Time() < 0 || sw2.Time() < 0 )
{
puts("\ntime is negative - ERROR!");
}
}
putchar('.');
}
puts(", ok.");
}
#endif // TEST_TIMER
// ----------------------------------------------------------------------------
// vCard support
// ----------------------------------------------------------------------------
#ifdef TEST_VCARD
#include <wx/vcard.h>
static void DumpVObject(size_t level, const wxVCardObject& vcard)
{
void *cookie;
wxVCardObject *vcObj = vcard.GetFirstProp(&cookie);
while ( vcObj )
{
printf("%s%s",
wxString(_T('\t'), level).c_str(),
vcObj->GetName().c_str());
wxString value;
switch ( vcObj->GetType() )
{
case wxVCardObject::String:
case wxVCardObject::UString:
{
wxString val;
vcObj->GetValue(&val);
value << _T('"') << val << _T('"');
}
break;
case wxVCardObject::Int:
{
unsigned int i;
vcObj->GetValue(&i);
value.Printf(_T("%u"), i);
}
break;
case wxVCardObject::Long:
{
unsigned long l;
vcObj->GetValue(&l);
value.Printf(_T("%lu"), l);
}
break;
case wxVCardObject::None:
break;
case wxVCardObject::Object:
value = _T("<node>");
break;
default:
value = _T("<unknown value type>");
}
if ( !!value )
printf(" = %s", value.c_str());
putchar('\n');
DumpVObject(level + 1, *vcObj);
delete vcObj;
vcObj = vcard.GetNextProp(&cookie);
}
}
static void DumpVCardAddresses(const wxVCard& vcard)
{
puts("\nShowing all addresses from vCard:\n");
size_t nAdr = 0;
void *cookie;
wxVCardAddress *addr = vcard.GetFirstAddress(&cookie);
while ( addr )
{
wxString flagsStr;
int flags = addr->GetFlags();
if ( flags & wxVCardAddress::Domestic )
{
flagsStr << _T("domestic ");
}
if ( flags & wxVCardAddress::Intl )
{
flagsStr << _T("international ");
}
if ( flags & wxVCardAddress::Postal )
{
flagsStr << _T("postal ");
}
if ( flags & wxVCardAddress::Parcel )
{
flagsStr << _T("parcel ");
}
if ( flags & wxVCardAddress::Home )
{
flagsStr << _T("home ");
}
if ( flags & wxVCardAddress::Work )
{
flagsStr << _T("work ");
}
printf("Address %u:\n"
"\tflags = %s\n"
"\tvalue = %s;%s;%s;%s;%s;%s;%s\n",
++nAdr,
flagsStr.c_str(),
addr->GetPostOffice().c_str(),
addr->GetExtAddress().c_str(),
addr->GetStreet().c_str(),
addr->GetLocality().c_str(),
addr->GetRegion().c_str(),
addr->GetPostalCode().c_str(),
addr->GetCountry().c_str()
);
delete addr;
addr = vcard.GetNextAddress(&cookie);
}
}
static void DumpVCardPhoneNumbers(const wxVCard& vcard)
{
puts("\nShowing all phone numbers from vCard:\n");
size_t nPhone = 0;
void *cookie;
wxVCardPhoneNumber *phone = vcard.GetFirstPhoneNumber(&cookie);
while ( phone )
{
wxString flagsStr;
int flags = phone->GetFlags();
if ( flags & wxVCardPhoneNumber::Voice )
{
flagsStr << _T("voice ");
}
if ( flags & wxVCardPhoneNumber::Fax )
{
flagsStr << _T("fax ");
}
if ( flags & wxVCardPhoneNumber::Cellular )
{
flagsStr << _T("cellular ");
}
if ( flags & wxVCardPhoneNumber::Modem )
{
flagsStr << _T("modem ");
}
if ( flags & wxVCardPhoneNumber::Home )
{
flagsStr << _T("home ");
}
if ( flags & wxVCardPhoneNumber::Work )
{
flagsStr << _T("work ");
}
printf("Phone number %u:\n"
"\tflags = %s\n"
"\tvalue = %s\n",
++nPhone,
flagsStr.c_str(),
phone->GetNumber().c_str()
);
delete phone;
phone = vcard.GetNextPhoneNumber(&cookie);
}
}
static void TestVCardRead()
{
puts("*** Testing wxVCard reading ***\n");
wxVCard vcard(_T("vcard.vcf"));
if ( !vcard.IsOk() )
{
puts("ERROR: couldn't load vCard.");
}
else
{
// read individual vCard properties
wxVCardObject *vcObj = vcard.GetProperty("FN");
wxString value;
if ( vcObj )
{
vcObj->GetValue(&value);
delete vcObj;
}
else
{
value = _T("<none>");
}
printf("Full name retrieved directly: %s\n", value.c_str());
if ( !vcard.GetFullName(&value) )
{
value = _T("<none>");
}
printf("Full name from wxVCard API: %s\n", value.c_str());
// now show how to deal with multiply occuring properties
DumpVCardAddresses(vcard);
DumpVCardPhoneNumbers(vcard);
// and finally show all
puts("\nNow dumping the entire vCard:\n"
"-----------------------------\n");
DumpVObject(0, vcard);
}
}
static void TestVCardWrite()
{
puts("*** Testing wxVCard writing ***\n");
wxVCard vcard;
if ( !vcard.IsOk() )
{
puts("ERROR: couldn't create vCard.");
}
else
{
// set some fields
vcard.SetName("Zeitlin", "Vadim");
vcard.SetFullName("Vadim Zeitlin");
vcard.SetOrganization("wxWindows", "R&D");
// just dump the vCard back
puts("Entire vCard follows:\n");
puts(vcard.Write());
}
}
#endif // TEST_VCARD
// ----------------------------------------------------------------------------
// wide char (Unicode) support
// ----------------------------------------------------------------------------
#ifdef TEST_WCHAR
#include <wx/strconv.h>
#include <wx/buffer.h>
static void TestUtf8()
{
puts("*** Testing UTF8 support ***\n");
wxString testString = "français";
#if 0
"************ French - Français ****************"
"Juste un petit exemple pour dire que les français aussi"
"ont à cœur de pouvoir utiliser tous leurs caractères ! :)";
#endif
wxWCharBuffer wchBuf = testString.wc_str(wxConvUTF8);
const wchar_t *pwz = (const wchar_t *)wchBuf;
wxString testString2(pwz, wxConvLocal);
printf("Decoding '%s' => '%s'\n", testString.c_str(), testString2.c_str());
char *psz = "fran" "\xe7" "ais";
size_t len = strlen(psz);
wchar_t *pwz2 = new wchar_t[len + 1];
for ( size_t n = 0; n <= len; n++ )
{
pwz2[n] = (wchar_t)(unsigned char)psz[n];
}
wxString testString3(pwz2, wxConvUTF8);
delete [] pwz2;
printf("Encoding '%s' -> '%s'\n", psz, testString3.c_str());
}
#endif // TEST_WCHAR
// ----------------------------------------------------------------------------
// ZIP stream
// ----------------------------------------------------------------------------
#ifdef TEST_ZIP
#include "wx/zipstrm.h"
static void TestZipStreamRead()
{
puts("*** Testing ZIP reading ***\n");
wxZipInputStream istr(_T("idx.zip"), _T("IDX.txt"));
printf("Archive size: %u\n", istr.GetSize());
puts("Dumping the file:");
while ( !istr.Eof() )
{
putchar(istr.GetC());
fflush(stdout);
}
puts("\n----- done ------");
}
#endif // TEST_ZIP
// ----------------------------------------------------------------------------
// ZLIB stream
// ----------------------------------------------------------------------------
#ifdef TEST_ZLIB
#include <wx/zstream.h>
#include <wx/wfstream.h>
static const wxChar *FILENAME_GZ = _T("test.gz");
static const char *TEST_DATA = "hello and hello again";
static void TestZlibStreamWrite()
{
puts("*** Testing Zlib stream reading ***\n");
wxFileOutputStream fileOutStream(FILENAME_GZ);
wxZlibOutputStream ostr(fileOutStream, 0);
printf("Compressing the test string... ");
ostr.Write(TEST_DATA, sizeof(TEST_DATA));
if ( !ostr )
{
puts("(ERROR: failed)");
}
else
{
puts("(ok)");
}
puts("\n----- done ------");
}
static void TestZlibStreamRead()
{
puts("*** Testing Zlib stream reading ***\n");
wxFileInputStream fileInStream(FILENAME_GZ);
wxZlibInputStream istr(fileInStream);
printf("Archive size: %u\n", istr.GetSize());
puts("Dumping the file:");
while ( !istr.Eof() )
{
putchar(istr.GetC());
fflush(stdout);
}
puts("\n----- done ------");
}
#endif // TEST_ZLIB
// ----------------------------------------------------------------------------
// date time
// ----------------------------------------------------------------------------
#ifdef TEST_DATETIME
#include <wx/date.h>
#include <wx/datetime.h>
// the test data
struct Date
{
wxDateTime::wxDateTime_t day;
wxDateTime::Month month;
int year;
wxDateTime::wxDateTime_t hour, min, sec;
double jdn;
wxDateTime::WeekDay wday;
time_t gmticks, ticks;
void Init(const wxDateTime::Tm& tm)
{
day = tm.mday;
month = tm.mon;
year = tm.year;
hour = tm.hour;
min = tm.min;
sec = tm.sec;
jdn = 0.0;
gmticks = ticks = -1;
}
wxDateTime DT() const
{ return wxDateTime(day, month, year, hour, min, sec); }
bool SameDay(const wxDateTime::Tm& tm) const
{
return day == tm.mday && month == tm.mon && year == tm.year;
}
wxString Format() const
{
wxString s;
s.Printf("%02d:%02d:%02d %10s %02d, %4d%s",
hour, min, sec,
wxDateTime::GetMonthName(month).c_str(),
day,
abs(wxDateTime::ConvertYearToBC(year)),
year > 0 ? "AD" : "BC");
return s;
}
wxString FormatDate() const
{
wxString s;
s.Printf("%02d-%s-%4d%s",
day,
wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
abs(wxDateTime::ConvertYearToBC(year)),
year > 0 ? "AD" : "BC");
return s;
}
};
static const Date testDates[] =
{
{ 1, wxDateTime::Jan, 1970, 00, 00, 00, 2440587.5, wxDateTime::Thu, 0, -3600 },
{ 21, wxDateTime::Jan, 2222, 00, 00, 00, 2532648.5, wxDateTime::Mon, -1, -1 },
{ 29, wxDateTime::May, 1976, 12, 00, 00, 2442928.0, wxDateTime::Sat, 202219200, 202212000 },
{ 29, wxDateTime::Feb, 1976, 00, 00, 00, 2442837.5, wxDateTime::Sun, 194400000, 194396400 },
{ 1, wxDateTime::Jan, 1900, 12, 00, 00, 2415021.0, wxDateTime::Mon, -1, -1 },
{ 1, wxDateTime::Jan, 1900, 00, 00, 00, 2415020.5, wxDateTime::Mon, -1, -1 },
{ 15, wxDateTime::Oct, 1582, 00, 00, 00, 2299160.5, wxDateTime::Fri, -1, -1 },
{ 4, wxDateTime::Oct, 1582, 00, 00, 00, 2299149.5, wxDateTime::Mon, -1, -1 },
{ 1, wxDateTime::Mar, 1, 00, 00, 00, 1721484.5, wxDateTime::Thu, -1, -1 },
{ 1, wxDateTime::Jan, 1, 00, 00, 00, 1721425.5, wxDateTime::Mon, -1, -1 },
{ 31, wxDateTime::Dec, 0, 00, 00, 00, 1721424.5, wxDateTime::Sun, -1, -1 },
{ 1, wxDateTime::Jan, 0, 00, 00, 00, 1721059.5, wxDateTime::Sat, -1, -1 },
{ 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, wxDateTime::Fri, -1, -1 },
{ 12, wxDateTime::Aug, -4000, 00, 00, 00, 260313.5, wxDateTime::Sat, -1, -1 },
{ 24, wxDateTime::Nov, -4713, 00, 00, 00, -0.5, wxDateTime::Mon, -1, -1 },
};
// this test miscellaneous static wxDateTime functions
static void TestTimeStatic()
{
puts("\n*** wxDateTime static methods test ***");
// some info about the current date
int year = wxDateTime::GetCurrentYear();
printf("Current year %d is %sa leap one and has %d days.\n",
year,
wxDateTime::IsLeapYear(year) ? "" : "not ",
wxDateTime::GetNumberOfDays(year));
wxDateTime::Month month = wxDateTime::GetCurrentMonth();
printf("Current month is '%s' ('%s') and it has %d days\n",
wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
wxDateTime::GetMonthName(month).c_str(),
wxDateTime::GetNumberOfDays(month));
// leap year logic
static const size_t nYears = 5;
static const size_t years[2][nYears] =
{
// first line: the years to test
{ 1990, 1976, 2000, 2030, 1984, },
// second line: TRUE if leap, FALSE otherwise
{ FALSE, TRUE, TRUE, FALSE, TRUE }
};
for ( size_t n = 0; n < nYears; n++ )
{
int year = years[0][n];
bool should = years[1][n] != 0,
is = wxDateTime::IsLeapYear(year);
printf("Year %d is %sa leap year (%s)\n",
year,
is ? "" : "not ",
should == is ? "ok" : "ERROR");
wxASSERT( should == wxDateTime::IsLeapYear(year) );
}
}
// test constructing wxDateTime objects
static void TestTimeSet()
{
puts("\n*** wxDateTime construction test ***");
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d1 = testDates[n];
wxDateTime dt = d1.DT();
Date d2;
d2.Init(dt.GetTm());
wxString s1 = d1.Format(),
s2 = d2.Format();
printf("Date: %s == %s (%s)\n",
s1.c_str(), s2.c_str(),
s1 == s2 ? "ok" : "ERROR");
}
}
// test time zones stuff
static void TestTimeZones()
{
puts("\n*** wxDateTime timezone test ***");
wxDateTime now = wxDateTime::Now();
printf("Current GMT time:\t%s\n", now.Format("%c", wxDateTime::GMT0).c_str());
printf("Unix epoch (GMT):\t%s\n", wxDateTime((time_t)0).Format("%c", wxDateTime::GMT0).c_str());
printf("Unix epoch (EST):\t%s\n", wxDateTime((time_t)0).Format("%c", wxDateTime::EST).c_str());
printf("Current time in Paris:\t%s\n", now.Format("%c", wxDateTime::CET).c_str());
printf(" Moscow:\t%s\n", now.Format("%c", wxDateTime::MSK).c_str());
printf(" New York:\t%s\n", now.Format("%c", wxDateTime::EST).c_str());
wxDateTime::Tm tm = now.GetTm();
if ( wxDateTime(tm) != now )
{
printf("ERROR: got %s instead of %s\n",
wxDateTime(tm).Format().c_str(), now.Format().c_str());
}
}
// test some minimal support for the dates outside the standard range
static void TestTimeRange()
{
puts("\n*** wxDateTime out-of-standard-range dates test ***");
static const char *fmt = "%d-%b-%Y %H:%M:%S";
printf("Unix epoch:\t%s\n",
wxDateTime(2440587.5).Format(fmt).c_str());
printf("Feb 29, 0: \t%s\n",
wxDateTime(29, wxDateTime::Feb, 0).Format(fmt).c_str());
printf("JDN 0: \t%s\n",
wxDateTime(0.0).Format(fmt).c_str());
printf("Jan 1, 1AD:\t%s\n",
wxDateTime(1, wxDateTime::Jan, 1).Format(fmt).c_str());
printf("May 29, 2099:\t%s\n",
wxDateTime(29, wxDateTime::May, 2099).Format(fmt).c_str());
}
static void TestTimeTicks()
{
puts("\n*** wxDateTime ticks test ***");
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d = testDates[n];
if ( d.ticks == -1 )
continue;
wxDateTime dt = d.DT();
long ticks = (dt.GetValue() / 1000).ToLong();
printf("Ticks of %s:\t% 10ld", d.Format().c_str(), ticks);
if ( ticks == d.ticks )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %ld, delta = %ld)\n",
d.ticks, ticks - d.ticks);
}
dt = d.DT().ToTimezone(wxDateTime::GMT0);
ticks = (dt.GetValue() / 1000).ToLong();
printf("GMtks of %s:\t% 10ld", d.Format().c_str(), ticks);
if ( ticks == d.gmticks )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %ld, delta = %ld)\n",
d.gmticks, ticks - d.gmticks);
}
}
puts("");
}
// test conversions to JDN &c
static void TestTimeJDN()
{
puts("\n*** wxDateTime to JDN test ***");
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d = testDates[n];
wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
double jdn = dt.GetJulianDayNumber();
printf("JDN of %s is:\t% 15.6f", d.Format().c_str(), jdn);
if ( jdn == d.jdn )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %f, delta = %f)\n",
d.jdn, jdn - d.jdn);
}
}
}
// test week days computation
static void TestTimeWDays()
{
puts("\n*** wxDateTime weekday test ***");
// test GetWeekDay()
size_t n;
for ( n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d = testDates[n];
wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
wxDateTime::WeekDay wday = dt.GetWeekDay();
printf("%s is: %s",
d.Format().c_str(),
wxDateTime::GetWeekDayName(wday).c_str());
if ( wday == d.wday )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %s)\n",
wxDateTime::GetWeekDayName(d.wday).c_str());
}
}
puts("");
// test SetToWeekDay()
struct WeekDateTestData
{
Date date; // the real date (precomputed)
int nWeek; // its week index in the month
wxDateTime::WeekDay wday; // the weekday
wxDateTime::Month month; // the month
int year; // and the year
wxString Format() const
{
wxString s, which;
switch ( nWeek < -1 ? -nWeek : nWeek )
{
case 1: which = "first"; break;
case 2: which = "second"; break;
case 3: which = "third"; break;
case 4: which = "fourth"; break;
case 5: which = "fifth"; break;
case -1: which = "last"; break;
}
if ( nWeek < -1 )
{
which += " from end";
}
s.Printf("The %s %s of %s in %d",
which.c_str(),
wxDateTime::GetWeekDayName(wday).c_str(),
wxDateTime::GetMonthName(month).c_str(),
year);
return s;
}
};
// the array data was generated by the following python program
/*
from DateTime import *
from whrandom import *
from string import *
monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
week = DateTimeDelta(7)
for n in range(20):
year = randint(1900, 2100)
month = randint(1, 12)
day = randint(1, 28)
dt = DateTime(year, month, day)
wday = dt.day_of_week
countFromEnd = choice([-1, 1])
weekNum = 0;
while dt.month is month:
dt = dt - countFromEnd * week
weekNum = weekNum + countFromEnd
data = { 'day': rjust(`day`, 2), 'month': monthNames[month - 1], 'year': year, 'weekNum': rjust(`weekNum`, 2), 'wday': wdayNames[wday] }
print "{ { %(day)s, wxDateTime::%(month)s, %(year)d }, %(weekNum)d, "\
"wxDateTime::%(wday)s, wxDateTime::%(month)s, %(year)d }," % data
*/
static const WeekDateTestData weekDatesTestData[] =
{
{ { 20, wxDateTime::Mar, 2045 }, 3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
{ { 5, wxDateTime::Jun, 1985 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
{ { 12, wxDateTime::Nov, 1961 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
{ { 27, wxDateTime::Feb, 2093 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
{ { 4, wxDateTime::Jul, 2070 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
{ { 2, wxDateTime::Apr, 1906 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
{ { 19, wxDateTime::Jul, 2023 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
{ { 5, wxDateTime::May, 1958 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
{ { 11, wxDateTime::Aug, 1900 }, 2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
{ { 14, wxDateTime::Feb, 1945 }, 2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
{ { 25, wxDateTime::Jul, 1967 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
{ { 9, wxDateTime::May, 1916 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
{ { 20, wxDateTime::Jun, 1927 }, 3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
{ { 2, wxDateTime::Aug, 2000 }, 1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
{ { 20, wxDateTime::Apr, 2044 }, 3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
{ { 20, wxDateTime::Feb, 1932 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
{ { 25, wxDateTime::Jul, 2069 }, 4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
{ { 3, wxDateTime::Apr, 1925 }, 1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
{ { 21, wxDateTime::Mar, 2093 }, 3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
{ { 3, wxDateTime::Dec, 2074 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 },
};
static const char *fmt = "%d-%b-%Y";
wxDateTime dt;
for ( n = 0; n < WXSIZEOF(weekDatesTestData); n++ )
{
const WeekDateTestData& wd = weekDatesTestData[n];
dt.SetToWeekDay(wd.wday, wd.nWeek, wd.month, wd.year);
printf("%s is %s", wd.Format().c_str(), dt.Format(fmt).c_str());
const Date& d = wd.date;
if ( d.SameDay(dt.GetTm()) )
{
puts(" (ok)");
}
else
{
dt.Set(d.day, d.month, d.year);
printf(" (ERROR: should be %s)\n", dt.Format(fmt).c_str());
}
}
}
// test the computation of (ISO) week numbers
static void TestTimeWNumber()
{
puts("\n*** wxDateTime week number test ***");
struct WeekNumberTestData
{
Date date; // the date
wxDateTime::wxDateTime_t week; // the week number in the year
wxDateTime::wxDateTime_t wmon; // the week number in the month
wxDateTime::wxDateTime_t wmon2; // same but week starts with Sun
wxDateTime::wxDateTime_t dnum; // day number in the year
};
// data generated with the following python script:
/*
from DateTime import *
from whrandom import *
from string import *
monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
def GetMonthWeek(dt):
weekNumMonth = dt.iso_week[1] - DateTime(dt.year, dt.month, 1).iso_week[1] + 1
if weekNumMonth < 0:
weekNumMonth = weekNumMonth + 53
return weekNumMonth
def GetLastSundayBefore(dt):
if dt.iso_week[2] == 7:
return dt
else:
return dt - DateTimeDelta(dt.iso_week[2])
for n in range(20):
year = randint(1900, 2100)
month = randint(1, 12)
day = randint(1, 28)
dt = DateTime(year, month, day)
dayNum = dt.day_of_year
weekNum = dt.iso_week[1]
weekNumMonth = GetMonthWeek(dt)
weekNumMonth2 = 0
dtSunday = GetLastSundayBefore(dt)
while dtSunday >= GetLastSundayBefore(DateTime(dt.year, dt.month, 1)):
weekNumMonth2 = weekNumMonth2 + 1
dtSunday = dtSunday - DateTimeDelta(7)
data = { 'day': rjust(`day`, 2), \
'month': monthNames[month - 1], \
'year': year, \
'weekNum': rjust(`weekNum`, 2), \
'weekNumMonth': weekNumMonth, \
'weekNumMonth2': weekNumMonth2, \
'dayNum': rjust(`dayNum`, 3) }
print " { { %(day)s, "\
"wxDateTime::%(month)s, "\
"%(year)d }, "\
"%(weekNum)s, "\
"%(weekNumMonth)s, "\
"%(weekNumMonth2)s, "\
"%(dayNum)s }," % data
*/
static const WeekNumberTestData weekNumberTestDates[] =
{
{ { 27, wxDateTime::Dec, 1966 }, 52, 5, 5, 361 },
{ { 22, wxDateTime::Jul, 1926 }, 29, 4, 4, 203 },
{ { 22, wxDateTime::Oct, 2076 }, 43, 4, 4, 296 },
{ { 1, wxDateTime::Jul, 1967 }, 26, 1, 1, 182 },
{ { 8, wxDateTime::Nov, 2004 }, 46, 2, 2, 313 },
{ { 21, wxDateTime::Mar, 1920 }, 12, 3, 4, 81 },
{ { 7, wxDateTime::Jan, 1965 }, 1, 2, 2, 7 },
{ { 19, wxDateTime::Oct, 1999 }, 42, 4, 4, 292 },
{ { 13, wxDateTime::Aug, 1955 }, 32, 2, 2, 225 },
{ { 18, wxDateTime::Jul, 2087 }, 29, 3, 3, 199 },
{ { 2, wxDateTime::Sep, 2028 }, 35, 1, 1, 246 },
{ { 28, wxDateTime::Jul, 1945 }, 30, 5, 4, 209 },
{ { 15, wxDateTime::Jun, 1901 }, 24, 3, 3, 166 },
{ { 10, wxDateTime::Oct, 1939 }, 41, 3, 2, 283 },
{ { 3, wxDateTime::Dec, 1965 }, 48, 1, 1, 337 },
{ { 23, wxDateTime::Feb, 1940 }, 8, 4, 4, 54 },
{ { 2, wxDateTime::Jan, 1987 }, 1, 1, 1, 2 },
{ { 11, wxDateTime::Aug, 2079 }, 32, 2, 2, 223 },
{ { 2, wxDateTime::Feb, 2063 }, 5, 1, 1, 33 },
{ { 16, wxDateTime::Oct, 1942 }, 42, 3, 3, 289 },
};
for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )
{
const WeekNumberTestData& wn = weekNumberTestDates[n];
const Date& d = wn.date;
wxDateTime dt = d.DT();
wxDateTime::wxDateTime_t
week = dt.GetWeekOfYear(wxDateTime::Monday_First),
wmon = dt.GetWeekOfMonth(wxDateTime::Monday_First),
wmon2 = dt.GetWeekOfMonth(wxDateTime::Sunday_First),
dnum = dt.GetDayOfYear();
printf("%s: the day number is %d",
d.FormatDate().c_str(), dnum);
if ( dnum == wn.dnum )
{
printf(" (ok)");
}
else
{
printf(" (ERROR: should be %d)", wn.dnum);
}
printf(", week in month is %d", wmon);
if ( wmon == wn.wmon )
{
printf(" (ok)");
}
else
{
printf(" (ERROR: should be %d)", wn.wmon);
}
printf(" or %d", wmon2);
if ( wmon2 == wn.wmon2 )
{
printf(" (ok)");
}
else
{
printf(" (ERROR: should be %d)", wn.wmon2);
}
printf(", week in year is %d", week);
if ( week == wn.week )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %d)\n", wn.week);
}
}
}
// test DST calculations
static void TestTimeDST()
{
puts("\n*** wxDateTime DST test ***");
printf("DST is%s in effect now.\n\n",
wxDateTime::Now().IsDST() ? "" : " not");
// taken from http://www.energy.ca.gov/daylightsaving.html
static const Date datesDST[2][2004 - 1900 + 1] =
{
{
{ 1, wxDateTime::Apr, 1990 },
{ 7, wxDateTime::Apr, 1991 },
{ 5, wxDateTime::Apr, 1992 },
{ 4, wxDateTime::Apr, 1993 },
{ 3, wxDateTime::Apr, 1994 },
{ 2, wxDateTime::Apr, 1995 },
{ 7, wxDateTime::Apr, 1996 },
{ 6, wxDateTime::Apr, 1997 },
{ 5, wxDateTime::Apr, 1998 },
{ 4, wxDateTime::Apr, 1999 },
{ 2, wxDateTime::Apr, 2000 },
{ 1, wxDateTime::Apr, 2001 },
{ 7, wxDateTime::Apr, 2002 },
{ 6, wxDateTime::Apr, 2003 },
{ 4, wxDateTime::Apr, 2004 },
},
{
{ 28, wxDateTime::Oct, 1990 },
{ 27, wxDateTime::Oct, 1991 },
{ 25, wxDateTime::Oct, 1992 },
{ 31, wxDateTime::Oct, 1993 },
{ 30, wxDateTime::Oct, 1994 },
{ 29, wxDateTime::Oct, 1995 },
{ 27, wxDateTime::Oct, 1996 },
{ 26, wxDateTime::Oct, 1997 },
{ 25, wxDateTime::Oct, 1998 },
{ 31, wxDateTime::Oct, 1999 },
{ 29, wxDateTime::Oct, 2000 },
{ 28, wxDateTime::Oct, 2001 },
{ 27, wxDateTime::Oct, 2002 },
{ 26, wxDateTime::Oct, 2003 },
{ 31, wxDateTime::Oct, 2004 },
}
};
int year;
for ( year = 1990; year < 2005; year++ )
{
wxDateTime dtBegin = wxDateTime::GetBeginDST(year, wxDateTime::USA),
dtEnd = wxDateTime::GetEndDST(year, wxDateTime::USA);
printf("DST period in the US for year %d: from %s to %s",
year, dtBegin.Format().c_str(), dtEnd.Format().c_str());
size_t n = year - 1990;
const Date& dBegin = datesDST[0][n];
const Date& dEnd = datesDST[1][n];
if ( dBegin.SameDay(dtBegin.GetTm()) && dEnd.SameDay(dtEnd.GetTm()) )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %s %d to %s %d)\n",
wxDateTime::GetMonthName(dBegin.month).c_str(), dBegin.day,
wxDateTime::GetMonthName(dEnd.month).c_str(), dEnd.day);
}
}
puts("");
for ( year = 1990; year < 2005; year++ )
{
printf("DST period in Europe for year %d: from %s to %s\n",
year,
wxDateTime::GetBeginDST(year, wxDateTime::Country_EEC).Format().c_str(),
wxDateTime::GetEndDST(year, wxDateTime::Country_EEC).Format().c_str());
}
}
// test wxDateTime -> text conversion
static void TestTimeFormat()
{
puts("\n*** wxDateTime formatting test ***");
// some information may be lost during conversion, so store what kind
// of info should we recover after a round trip
enum CompareKind
{
CompareNone, // don't try comparing
CompareBoth, // dates and times should be identical
CompareDate, // dates only
CompareTime // time only
};
static const struct
{
CompareKind compareKind;
const char *format;
} formatTestFormats[] =
{
{ CompareBoth, "---> %c" },
{ CompareDate, "Date is %A, %d of %B, in year %Y" },
{ CompareBoth, "Date is %x, time is %X" },
{ CompareTime, "Time is %H:%M:%S or %I:%M:%S %p" },
{ CompareNone, "The day of year: %j, the week of year: %W" },
{ CompareDate, "ISO date without separators: %4Y%2m%2d" },
};
static const Date formatTestDates[] =
{
{ 29, wxDateTime::May, 1976, 18, 30, 00 },
{ 31, wxDateTime::Dec, 1999, 23, 30, 00 },
#if 0
// this test can't work for other centuries because it uses two digit
// years in formats, so don't even try it
{ 29, wxDateTime::May, 2076, 18, 30, 00 },
{ 29, wxDateTime::Feb, 2400, 02, 15, 25 },
{ 01, wxDateTime::Jan, -52, 03, 16, 47 },
#endif
};
// an extra test (as it doesn't depend on date, don't do it in the loop)
printf("%s\n", wxDateTime::Now().Format("Our timezone is %Z").c_str());
for ( size_t d = 0; d < WXSIZEOF(formatTestDates) + 1; d++ )
{
puts("");
wxDateTime dt = d == 0 ? wxDateTime::Now() : formatTestDates[d - 1].DT();
for ( size_t n = 0; n < WXSIZEOF(formatTestFormats); n++ )
{
wxString s = dt.Format(formatTestFormats[n].format);
printf("%s", s.c_str());
// what can we recover?
int kind = formatTestFormats[n].compareKind;
// convert back
wxDateTime dt2;
const wxChar *result = dt2.ParseFormat(s, formatTestFormats[n].format);
if ( !result )
{
// converion failed - should it have?
if ( kind == CompareNone )
puts(" (ok)");
else
puts(" (ERROR: conversion back failed)");
}
else if ( *result )
{
// should have parsed the entire string
puts(" (ERROR: conversion back stopped too soon)");
}
else
{
bool equal = FALSE; // suppress compilaer warning
switch ( kind )
{
case CompareBoth:
equal = dt2 == dt;
break;
case CompareDate:
equal = dt.IsSameDate(dt2);
break;
case CompareTime:
equal = dt.IsSameTime(dt2);
break;
}
if ( !equal )
{
printf(" (ERROR: got back '%s' instead of '%s')\n",
dt2.Format().c_str(), dt.Format().c_str());
}
else
{
puts(" (ok)");
}
}
}
}
}
// test text -> wxDateTime conversion
static void TestTimeParse()
{
puts("\n*** wxDateTime parse test ***");
struct ParseTestData
{
const char *format;
Date date;
bool good;
};
static const ParseTestData parseTestDates[] =
{
{ "Sat, 18 Dec 1999 00:46:40 +0100", { 18, wxDateTime::Dec, 1999, 00, 46, 40 }, TRUE },
{ "Wed, 1 Dec 1999 05:17:20 +0300", { 1, wxDateTime::Dec, 1999, 03, 17, 20 }, TRUE },
};
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const char *format = parseTestDates[n].format;
printf("%s => ", format);
wxDateTime dt;
if ( dt.ParseRfc822Date(format) )
{
printf("%s ", dt.Format().c_str());
if ( parseTestDates[n].good )
{
wxDateTime dtReal = parseTestDates[n].date.DT();
if ( dt == dtReal )
{
puts("(ok)");
}
else
{
printf("(ERROR: should be %s)\n", dtReal.Format().c_str());
}
}
else
{
puts("(ERROR: bad format)");
}
}
else
{
printf("bad format (%s)\n",
parseTestDates[n].good ? "ERROR" : "ok");
}
}
}
static void TestInteractive()
{
puts("\n*** interactive wxDateTime tests ***");
char buf[128];
for ( ;; )
{
printf("Enter a date: ");
if ( !fgets(buf, WXSIZEOF(buf), stdin) )
break;
// kill the last '\n'
buf[strlen(buf) - 1] = 0;
wxDateTime dt;
const char *p = dt.ParseDate(buf);
if ( !p )
{
printf("ERROR: failed to parse the date '%s'.\n", buf);
continue;
}
else if ( *p )
{
printf("WARNING: parsed only first %u characters.\n", p - buf);
}
printf("%s: day %u, week of month %u/%u, week of year %u\n",
dt.Format("%b %d, %Y").c_str(),
dt.GetDayOfYear(),
dt.GetWeekOfMonth(wxDateTime::Monday_First),
dt.GetWeekOfMonth(wxDateTime::Sunday_First),
dt.GetWeekOfYear(wxDateTime::Monday_First));
}
puts("\n*** done ***");
}
static void TestTimeMS()
{
puts("*** testing millisecond-resolution support in wxDateTime ***");
wxDateTime dt1 = wxDateTime::Now(),
dt2 = wxDateTime::UNow();
printf("Now = %s\n", dt1.Format("%H:%M:%S:%l").c_str());
printf("UNow = %s\n", dt2.Format("%H:%M:%S:%l").c_str());
printf("Dummy loop: ");
for ( int i = 0; i < 6000; i++ )
{
//for ( int j = 0; j < 10; j++ )
{
wxString s;
s.Printf("%g", sqrt(i));
}
if ( !(i % 100) )
putchar('.');
}
puts(", done");
dt1 = dt2;
dt2 = wxDateTime::UNow();
printf("UNow = %s\n", dt2.Format("%H:%M:%S:%l").c_str());
printf("Loop executed in %s ms\n", (dt2 - dt1).Format("%l").c_str());
puts("\n*** done ***");
}
static void TestTimeArithmetics()
{
puts("\n*** testing arithmetic operations on wxDateTime ***");
static const struct ArithmData
{
ArithmData(const wxDateSpan& sp, const char *nam)
: span(sp), name(nam) { }
wxDateSpan span;
const char *name;
} testArithmData[] =
{
ArithmData(wxDateSpan::Day(), "day"),
ArithmData(wxDateSpan::Week(), "week"),
ArithmData(wxDateSpan::Month(), "month"),
ArithmData(wxDateSpan::Year(), "year"),
ArithmData(wxDateSpan(1, 2, 3, 4), "year, 2 months, 3 weeks, 4 days"),
};
wxDateTime dt(29, wxDateTime::Dec, 1999), dt1, dt2;
for ( size_t n = 0; n < WXSIZEOF(testArithmData); n++ )
{
wxDateSpan span = testArithmData[n].span;
dt1 = dt + span;
dt2 = dt - span;
const char *name = testArithmData[n].name;
printf("%s + %s = %s, %s - %s = %s\n",
dt.FormatISODate().c_str(), name, dt1.FormatISODate().c_str(),
dt.FormatISODate().c_str(), name, dt2.FormatISODate().c_str());
printf("Going back: %s", (dt1 - span).FormatISODate().c_str());
if ( dt1 - span == dt )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %s)\n", dt.FormatISODate().c_str());
}
printf("Going forward: %s", (dt2 + span).FormatISODate().c_str());
if ( dt2 + span == dt )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %s)\n", dt.FormatISODate().c_str());
}
printf("Double increment: %s", (dt2 + 2*span).FormatISODate().c_str());
if ( dt2 + 2*span == dt1 )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %s)\n", dt2.FormatISODate().c_str());
}
puts("");
}
}
static void TestTimeHolidays()
{
puts("\n*** testing wxDateTimeHolidayAuthority ***\n");
wxDateTime::Tm tm = wxDateTime(29, wxDateTime::May, 2000).GetTm();
wxDateTime dtStart(1, tm.mon, tm.year),
dtEnd = dtStart.GetLastMonthDay();
wxDateTimeArray hol;
wxDateTimeHolidayAuthority::GetHolidaysInRange(dtStart, dtEnd, hol);
const wxChar *format = "%d-%b-%Y (%a)";
printf("All holidays between %s and %s:\n",
dtStart.Format(format).c_str(), dtEnd.Format(format).c_str());
size_t count = hol.GetCount();
for ( size_t n = 0; n < count; n++ )
{
printf("\t%s\n", hol[n].Format(format).c_str());
}
puts("");
}
static void TestTimeZoneBug()
{
puts("\n*** testing for DST/timezone bug ***\n");
wxDateTime date = wxDateTime(1, wxDateTime::Mar, 2000);
for ( int i = 0; i < 31; i++ )
{
printf("Date %s: week day %s.\n",
date.Format(_T("%d-%m-%Y")).c_str(),
date.GetWeekDayName(date.GetWeekDay()).c_str());
date += wxDateSpan::Day();
}
puts("");
}
#if 0
// test compatibility with the old wxDate/wxTime classes
static void TestTimeCompatibility()
{
puts("\n*** wxDateTime compatibility test ***");
printf("wxDate for JDN 0: %s\n", wxDate(0l).FormatDate().c_str());
printf("wxDate for MJD 0: %s\n", wxDate(2400000).FormatDate().c_str());
double jdnNow = wxDateTime::Now().GetJDN();
long jdnMidnight = (long)(jdnNow - 0.5);
printf("wxDate for today: %s\n", wxDate(jdnMidnight).FormatDate().c_str());
jdnMidnight = wxDate().Set().GetJulianDate();
printf("wxDateTime for today: %s\n",
wxDateTime((double)(jdnMidnight + 0.5)).Format("%c", wxDateTime::GMT0).c_str());
int flags = wxEUROPEAN;//wxFULL;
wxDate date;
date.Set();
printf("Today is %s\n", date.FormatDate(flags).c_str());
for ( int n = 0; n < 7; n++ )
{
printf("Previous %s is %s\n",
wxDateTime::GetWeekDayName((wxDateTime::WeekDay)n),
date.Previous(n + 1).FormatDate(flags).c_str());
}
}
#endif // 0
#endif // TEST_DATETIME
// ----------------------------------------------------------------------------
// threads
// ----------------------------------------------------------------------------
#ifdef TEST_THREADS
#include <wx/thread.h>
static size_t gs_counter = (size_t)-1;
static wxCriticalSection gs_critsect;
static wxCondition gs_cond;
class MyJoinableThread : public wxThread
{
public:
MyJoinableThread(size_t n) : wxThread(wxTHREAD_JOINABLE)
{ m_n = n; Create(); }
// thread execution starts here
virtual ExitCode Entry();
private:
size_t m_n;
};
wxThread::ExitCode MyJoinableThread::Entry()
{
unsigned long res = 1;
for ( size_t n = 1; n < m_n; n++ )
{
res *= n;
// it's a loooong calculation :-)
Sleep(100);
}
return (ExitCode)res;
}
class MyDetachedThread : public wxThread
{
public:
MyDetachedThread(size_t n, char ch)
{
m_n = n;
m_ch = ch;
m_cancelled = FALSE;
Create();
}
// thread execution starts here
virtual ExitCode Entry();
// and stops here
virtual void OnExit();
private:
size_t m_n; // number of characters to write
char m_ch; // character to write
bool m_cancelled; // FALSE if we exit normally
};
wxThread::ExitCode MyDetachedThread::Entry()
{
{
wxCriticalSectionLocker lock(gs_critsect);
if ( gs_counter == (size_t)-1 )
gs_counter = 1;
else
gs_counter++;
}
for ( size_t n = 0; n < m_n; n++ )
{
if ( TestDestroy() )
{
m_cancelled = TRUE;
break;
}
putchar(m_ch);
fflush(stdout);
wxThread::Sleep(100);
}
return 0;
}
void MyDetachedThread::OnExit()
{
wxLogTrace("thread", "Thread %ld is in OnExit", GetId());
wxCriticalSectionLocker lock(gs_critsect);
if ( !--gs_counter && !m_cancelled )
gs_cond.Signal();
}
void TestDetachedThreads()
{
puts("\n*** Testing detached threads ***");
static const size_t nThreads = 3;
MyDetachedThread *threads[nThreads];
size_t n;
for ( n = 0; n < nThreads; n++ )
{
threads[n] = new MyDetachedThread(10, 'A' + n);
}
threads[0]->SetPriority(WXTHREAD_MIN_PRIORITY);
threads[1]->SetPriority(WXTHREAD_MAX_PRIORITY);
for ( n = 0; n < nThreads; n++ )
{
threads[n]->Run();
}
// wait until all threads terminate
gs_cond.Wait();
puts("");
}
void TestJoinableThreads()
{
puts("\n*** Testing a joinable thread (a loooong calculation...) ***");
// calc 10! in the background
MyJoinableThread thread(10);
thread.Run();
printf("\nThread terminated with exit code %lu.\n",
(unsigned long)thread.Wait());
}
void TestThreadSuspend()
{
puts("\n*** Testing thread suspend/resume functions ***");
MyDetachedThread *thread = new MyDetachedThread(15, 'X');
thread->Run();
// this is for this demo only, in a real life program we'd use another
// condition variable which would be signaled from wxThread::Entry() to
// tell us that the thread really started running - but here just wait a
// bit and hope that it will be enough (the problem is, of course, that
// the thread might still not run when we call Pause() which will result
// in an error)
wxThread::Sleep(300);
for ( size_t n = 0; n < 3; n++ )
{
thread->Pause();
puts("\nThread suspended");
if ( n > 0 )
{
// don't sleep but resume immediately the first time
wxThread::Sleep(300);
}
puts("Going to resume the thread");
thread->Resume();
}
puts("Waiting until it terminates now");
// wait until the thread terminates
gs_cond.Wait();
puts("");
}
void TestThreadDelete()
{
// As above, using Sleep() is only for testing here - we must use some
// synchronisation object instead to ensure that the thread is still
// running when we delete it - deleting a detached thread which already
// terminated will lead to a crash!
puts("\n*** Testing thread delete function ***");
MyDetachedThread *thread0 = new MyDetachedThread(30, 'W');
thread0->Delete();
puts("\nDeleted a thread which didn't start to run yet.");
MyDetachedThread *thread1 = new MyDetachedThread(30, 'Y');
thread1->Run();
wxThread::Sleep(300);
thread1->Delete();
puts("\nDeleted a running thread.");
MyDetachedThread *thread2 = new MyDetachedThread(30, 'Z');
thread2->Run();
wxThread::Sleep(300);
thread2->Pause();
thread2->Delete();
puts("\nDeleted a sleeping thread.");
MyJoinableThread thread3(20);
thread3.Run();
thread3.Delete();
puts("\nDeleted a joinable thread.");
MyJoinableThread thread4(2);
thread4.Run();
wxThread::Sleep(300);
thread4.Delete();
puts("\nDeleted a joinable thread which already terminated.");
puts("");
}
#endif // TEST_THREADS
// ----------------------------------------------------------------------------
// arrays
// ----------------------------------------------------------------------------
#ifdef TEST_ARRAYS
static void PrintArray(const char* name, const wxArrayString& array)
{
printf("Dump of the array '%s'\n", name);
size_t nCount = array.GetCount();
for ( size_t n = 0; n < nCount; n++ )
{
printf("\t%s[%u] = '%s'\n", name, n, array[n].c_str());
}
}
static int StringLenCompare(const wxString& first, const wxString& second)
{
return first.length() - second.length();
}
#include "wx/dynarray.h"
WX_DECLARE_OBJARRAY(Bar, ArrayBars);
#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(ArrayBars);
static void TestArrayOfObjects()
{
puts("*** Testing wxObjArray ***\n");
{
ArrayBars bars;
Bar bar("second bar");
printf("Initially: %u objects in the array, %u objects total.\n",
bars.GetCount(), Bar::GetNumber());
bars.Add(new Bar("first bar"));
bars.Add(bar);
printf("Now: %u objects in the array, %u objects total.\n",
bars.GetCount(), Bar::GetNumber());
bars.Empty();
printf("After Empty(): %u objects in the array, %u objects total.\n",
bars.GetCount(), Bar::GetNumber());
}
printf("Finally: no more objects in the array, %u objects total.\n",
Bar::GetNumber());
}
#endif // TEST_ARRAYS
// ----------------------------------------------------------------------------
// strings
// ----------------------------------------------------------------------------
#ifdef TEST_STRINGS
#include "wx/timer.h"
#include "wx/tokenzr.h"
static void TestStringConstruction()
{
puts("*** Testing wxString constructores ***");
#define TEST_CTOR(args, res) \
{ \
wxString s args ; \
printf("wxString%s = %s ", #args, s.c_str()); \
if ( s == res ) \
{ \
puts("(ok)"); \
} \
else \
{ \
printf("(ERROR: should be %s)\n", res); \
} \
}
TEST_CTOR((_T('Z'), 4), _T("ZZZZ"));
TEST_CTOR((_T("Hello"), 4), _T("Hell"));
TEST_CTOR((_T("Hello"), 5), _T("Hello"));
// TEST_CTOR((_T("Hello"), 6), _T("Hello")); -- should give assert failure
static const wxChar *s = _T("?really!");
const wxChar *start = wxStrchr(s, _T('r'));
const wxChar *end = wxStrchr(s, _T('!'));
TEST_CTOR((start, end), _T("really"));
puts("");
}
static void TestString()
{
wxStopWatch sw;
wxString a, b, c;
a.reserve (128);
b.reserve (128);
c.reserve (128);
for (int i = 0; i < 1000000; ++i)
{
a = "Hello";
b = " world";
c = "! How'ya doin'?";
a += b;
a += c;
c = "Hello world! What's up?";
if (c != a)
c = "Doh!";
}
printf ("TestString elapsed time: %ld\n", sw.Time());
}
static void TestPChar()
{
wxStopWatch sw;
char a [128];
char b [128];
char c [128];
for (int i = 0; i < 1000000; ++i)
{
strcpy (a, "Hello");
strcpy (b, " world");
strcpy (c, "! How'ya doin'?");
strcat (a, b);
strcat (a, c);
strcpy (c, "Hello world! What's up?");
if (strcmp (c, a) == 0)
strcpy (c, "Doh!");
}
printf ("TestPChar elapsed time: %ld\n", sw.Time());
}
static void TestStringSub()
{
wxString s("Hello, world!");
puts("*** Testing wxString substring extraction ***");
printf("String = '%s'\n", s.c_str());
printf("Left(5) = '%s'\n", s.Left(5).c_str());
printf("Right(6) = '%s'\n", s.Right(6).c_str());
printf("Mid(3, 5) = '%s'\n", s(3, 5).c_str());
printf("Mid(3) = '%s'\n", s.Mid(3).c_str());
printf("substr(3, 5) = '%s'\n", s.substr(3, 5).c_str());
printf("substr(3) = '%s'\n", s.substr(3).c_str());
static const wxChar *prefixes[] =
{
_T("Hello"),
_T("Hello, "),
_T("Hello, world!"),
_T("Hello, world!!!"),
_T(""),
_T("Goodbye"),
_T("Hi"),
};
for ( size_t n = 0; n < WXSIZEOF(prefixes); n++ )
{
wxString prefix = prefixes[n], rest;
bool rc = s.StartsWith(prefix, &rest);
printf("StartsWith('%s') = %s", prefix.c_str(), rc ? "TRUE" : "FALSE");
if ( rc )
{
printf(" (the rest is '%s')\n", rest.c_str());
}
else
{
putchar('\n');
}
}
puts("");
}
static void TestStringFormat()
{
puts("*** Testing wxString formatting ***");
wxString s;
s.Printf("%03d", 18);
printf("Number 18: %s\n", wxString::Format("%03d", 18).c_str());
printf("Number 18: %s\n", s.c_str());
puts("");
}
// returns "not found" for npos, value for all others
static wxString PosToString(size_t res)
{
wxString s = res == wxString::npos ? wxString(_T("not found"))
: wxString::Format(_T("%u"), res);
return s;
}
static void TestStringFind()
{
puts("*** Testing wxString find() functions ***");
static const wxChar *strToFind = _T("ell");
static const struct StringFindTest
{
const wxChar *str;
size_t start,
result; // of searching "ell" in str
} findTestData[] =
{
{ _T("Well, hello world"), 0, 1 },
{ _T("Well, hello world"), 6, 7 },
{ _T("Well, hello world"), 9, wxString::npos },
};
for ( size_t n = 0; n < WXSIZEOF(findTestData); n++ )
{
const StringFindTest& ft = findTestData[n];
size_t res = wxString(ft.str).find(strToFind, ft.start);
printf(_T("Index of '%s' in '%s' starting from %u is %s "),
strToFind, ft.str, ft.start, PosToString(res).c_str());
size_t resTrue = ft.result;
if ( res == resTrue )
{
puts(_T("(ok)"));
}
else
{
printf(_T("(ERROR: should be %s)\n"),
PosToString(resTrue).c_str());
}
}
puts("");
}
static void TestStringTokenizer()
{
puts("*** Testing wxStringTokenizer ***");
static const wxChar *modeNames[] =
{
_T("default"),
_T("return empty"),
_T("return all empty"),
_T("with delims"),
_T("like strtok"),
};
static const struct StringTokenizerTest
{
const wxChar *str; // string to tokenize
const wxChar *delims; // delimiters to use
size_t count; // count of token
wxStringTokenizerMode mode; // how should we tokenize it
} tokenizerTestData[] =
{
{ _T(""), _T(" "), 0 },
{ _T("Hello, world"), _T(" "), 2 },
{ _T("Hello, world "), _T(" "), 2 },
{ _T("Hello, world"), _T(","), 2 },
{ _T("Hello, world!"), _T(",!"), 2 },
{ _T("Hello,, world!"), _T(",!"), 3 },
{ _T("Hello, world!"), _T(",!"), 3, wxTOKEN_RET_EMPTY_ALL },
{ _T("username:password:uid:gid:gecos:home:shell"), _T(":"), 7 },
{ _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 4 },
{ _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 6, wxTOKEN_RET_EMPTY },
{ _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 9, wxTOKEN_RET_EMPTY_ALL },
{ _T("01/02/99"), _T("/-"), 3 },
{ _T("01-02/99"), _T("/-"), 3, wxTOKEN_RET_DELIMS },
};
for ( size_t n = 0; n < WXSIZEOF(tokenizerTestData); n++ )
{
const StringTokenizerTest& tt = tokenizerTestData[n];
wxStringTokenizer tkz(tt.str, tt.delims, tt.mode);
size_t count = tkz.CountTokens();
printf(_T("String '%s' has %u tokens delimited by '%s' (mode = %s) "),
MakePrintable(tt.str).c_str(),
count,
MakePrintable(tt.delims).c_str(),
modeNames[tkz.GetMode()]);
if ( count == tt.count )
{
puts(_T("(ok)"));
}
else
{
printf(_T("(ERROR: should be %u)\n"), tt.count);
continue;
}
// if we emulate strtok(), check that we do it correctly
wxChar *buf, *s = NULL, *last;
if ( tkz.GetMode() == wxTOKEN_STRTOK )
{
buf = new wxChar[wxStrlen(tt.str) + 1];
wxStrcpy(buf, tt.str);
s = wxStrtok(buf, tt.delims, &last);
}
else
{
buf = NULL;
}
// now show the tokens themselves
size_t count2 = 0;
while ( tkz.HasMoreTokens() )
{
wxString token = tkz.GetNextToken();
printf(_T("\ttoken %u: '%s'"),
++count2,
MakePrintable(token).c_str());
if ( buf )
{
if ( token == s )
{
puts(" (ok)");
}
else
{
printf(" (ERROR: should be %s)\n", s);
}
s = wxStrtok(NULL, tt.delims, &last);
}
else
{
// nothing to compare with
puts("");
}
}
if ( count2 != count )
{
puts(_T("\tERROR: token count mismatch"));
}
delete [] buf;
}
puts("");
}
static void TestStringReplace()
{
puts("*** Testing wxString::replace ***");
static const struct StringReplaceTestData
{
const wxChar *original; // original test string
size_t start, len; // the part to replace
const wxChar *replacement; // the replacement string
const wxChar *result; // and the expected result
} stringReplaceTestData[] =
{
{ _T("012-AWORD-XYZ"), 4, 5, _T("BWORD"), _T("012-BWORD-XYZ") },
{ _T("increase"), 0, 2, _T("de"), _T("decrease") },
{ _T("wxWindow"), 8, 0, _T("s"), _T("wxWindows") },
{ _T("foobar"), 3, 0, _T("-"), _T("foo-bar") },
{ _T("barfoo"), 0, 6, _T("foobar"), _T("foobar") },
};
for ( size_t n = 0; n < WXSIZEOF(stringReplaceTestData); n++ )
{
const StringReplaceTestData data = stringReplaceTestData[n];
wxString original = data.original;
original.replace(data.start, data.len, data.replacement);
wxPrintf(_T("wxString(\"%s\").replace(%u, %u, %s) = %s "),
data.original, data.start, data.len, data.replacement,
original.c_str());
if ( original == data.result )
{
puts("(ok)");
}
else
{
wxPrintf(_T("(ERROR: should be '%s')\n"), data.result);
}
}
puts("");
}
#endif // TEST_STRINGS
// ----------------------------------------------------------------------------
// entry point
// ----------------------------------------------------------------------------
int main(int argc, char **argv)
{
if ( !wxInitialize() )
{
fprintf(stderr, "Failed to initialize the wxWindows library, aborting.");
}
#ifdef TEST_USLEEP
puts("Sleeping for 3 seconds... z-z-z-z-z...");
wxUsleep(3000);
#endif // TEST_USLEEP
#ifdef TEST_CMDLINE
static const wxCmdLineEntryDesc cmdLineDesc[] =
{
{ wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
{ wxCMD_LINE_SWITCH, "q", "quiet", "be quiet" },
{ wxCMD_LINE_OPTION, "o", "output", "output file" },
{ wxCMD_LINE_OPTION, "i", "input", "input dir" },
{ wxCMD_LINE_OPTION, "s", "size", "output block size", wxCMD_LINE_VAL_NUMBER },
{ wxCMD_LINE_OPTION, "d", "date", "output file date", wxCMD_LINE_VAL_DATE },
{ wxCMD_LINE_PARAM, NULL, NULL, "input file",
wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE },
{ wxCMD_LINE_NONE }
};
wxCmdLineParser parser(cmdLineDesc, argc, argv);
parser.AddOption("project_name", "", "full path to project file",
wxCMD_LINE_VAL_STRING,
wxCMD_LINE_OPTION_MANDATORY | wxCMD_LINE_NEEDS_SEPARATOR);
switch ( parser.Parse() )
{
case -1:
wxLogMessage("Help was given, terminating.");
break;
case 0:
ShowCmdLine(parser);
break;
default:
wxLogMessage("Syntax error detected, aborting.");
break;
}
#endif // TEST_CMDLINE
#ifdef TEST_STRINGS
if ( 0 )
{
TestPChar();
TestString();
}
TestStringSub();
if ( 0 )
{
TestStringConstruction();
TestStringFormat();
TestStringFind();
TestStringTokenizer();
TestStringReplace();
}
#endif // TEST_STRINGS
#ifdef TEST_ARRAYS
wxArrayString a1;
a1.Add("tiger");
a1.Add("cat");
a1.Add("lion");
a1.Add("dog");
a1.Add("human");
a1.Add("ape");
puts("*** Initially:");
PrintArray("a1", a1);
wxArrayString a2(a1);
PrintArray("a2", a2);
wxSortedArrayString a3(a1);
PrintArray("a3", a3);
puts("*** After deleting a string from a1");
a1.Remove(2);
PrintArray("a1", a1);
PrintArray("a2", a2);
PrintArray("a3", a3);
puts("*** After reassigning a1 to a2 and a3");
a3 = a2 = a1;
PrintArray("a2", a2);
PrintArray("a3", a3);
puts("*** After sorting a1");
a1.Sort();
PrintArray("a1", a1);
puts("*** After sorting a1 in reverse order");
a1.Sort(TRUE);
PrintArray("a1", a1);
puts("*** After sorting a1 by the string length");
a1.Sort(StringLenCompare);
PrintArray("a1", a1);
TestArrayOfObjects();
#endif // TEST_ARRAYS
#ifdef TEST_DIR
TestDirEnum();
#endif // TEST_DIR
#ifdef TEST_DLLLOADER
TestDllLoad();
#endif // TEST_DLLLOADER
#ifdef TEST_EXECUTE
TestExecute();
#endif // TEST_EXECUTE
#ifdef TEST_FILECONF
TestFileConfRead();
#endif // TEST_FILECONF
#ifdef TEST_LIST
TestListCtor();
#endif // TEST_LIST
#ifdef TEST_LOG
wxString s;
for ( size_t n = 0; n < 8000; n++ )
{
s << (char)('A' + (n % 26));
}
wxString msg;
msg.Printf("A very very long message: '%s', the end!\n", s.c_str());
// this one shouldn't be truncated
printf(msg);
// but this one will because log functions use fixed size buffer
// (note that it doesn't need '\n' at the end neither - will be added
// by wxLog anyhow)
wxLogMessage("A very very long message 2: '%s', the end!", s.c_str());
#endif // TEST_LOG
#ifdef TEST_FILE
if ( 0 )
TestFileRead();
TestTextFileRead();
#endif // TEST_FILE
#ifdef TEST_THREADS
int nCPUs = wxThread::GetCPUCount();
printf("This system has %d CPUs\n", nCPUs);
if ( nCPUs != -1 )
wxThread::SetConcurrency(nCPUs);
if ( argc > 1 && argv[1][0] == 't' )
wxLog::AddTraceMask("thread");
if ( 1 )
TestDetachedThreads();
if ( 1 )
TestJoinableThreads();
if ( 1 )
TestThreadSuspend();
if ( 1 )
TestThreadDelete();
#endif // TEST_THREADS
#ifdef TEST_LONGLONG
// seed pseudo random generator
srand((unsigned)time(NULL));
if ( 0 )
{
TestSpeed();
}
if ( 0 )
{
TestMultiplication();
TestDivision();
TestAddition();
TestLongLongConversion();
TestBitOperations();
}
TestLongLongComparison();
#endif // TEST_LONGLONG
#ifdef TEST_HASH
TestHash();
#endif // TEST_HASH
#ifdef TEST_MIME
wxLog::AddTraceMask(_T("mime"));
if ( 0 )
TestMimeEnum();
TestMimeOverride();
TestMimeFilename();
#endif // TEST_MIME
#ifdef TEST_INFO_FUNCTIONS
TestOsInfo();
TestUserInfo();
#endif // TEST_INFO_FUNCTIONS
#ifdef TEST_SOCKETS
if ( 0 )
{
TestSocketServer();
TestSocketClient();
TestProtocolFtp();
}
TestProtocolFtpUpload();
#endif // TEST_SOCKETS
#ifdef TEST_TIMER
TestStopWatch();
#endif // TEST_TIMER
#ifdef TEST_DATETIME
if ( 0 )
{
TestTimeSet();
TestTimeStatic();
TestTimeRange();
TestTimeZones();
TestTimeTicks();
TestTimeJDN();
TestTimeDST();
TestTimeWDays();
TestTimeWNumber();
TestTimeParse();
TestTimeArithmetics();
TestTimeHolidays();
TestTimeFormat();
TestTimeMS();
TestTimeZoneBug();
}
if ( 0 )
TestInteractive();
#endif // TEST_DATETIME
#ifdef TEST_VCARD
if ( 0 )
TestVCardRead();
TestVCardWrite();
#endif // TEST_VCARD
#ifdef TEST_WCHAR
TestUtf8();
#endif // TEST_WCHAR
#ifdef TEST_ZIP
TestZipStreamRead();
#endif // TEST_ZIP
#ifdef TEST_ZLIB
if ( 0 )
TestZlibStreamWrite();
TestZlibStreamRead();
#endif // TEST_ZLIB
wxUninitialize();
return 0;
}
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