void StopWatchTestCase::RestartBug()
{
wxStopWatch sw;
sw.Pause();
// Calling Start() should resume the stopwatch if it was paused.
static const int offset = 5000;
sw.Start(offset);
wxMilliSleep(sleepTime);
long t = sw.Time();
WX_ASSERT_MESSAGE
(
("Actual time value is %ld", t),
t >= offset + sleepTime - tolerance
);
// As above, this is not actually due to the fact of the test being
// automatic but just because buildot machines are usually pretty slow, so
// this test often fails there simply because of the high load on them.
if ( !IsAutomaticTest() )
{
WX_ASSERT_MESSAGE
(
("Actual time value is %ld", t),
t < offset + sleepTime + tolerance
);
}
}
void StopWatchTestCase::Misc()
{
// Buildbot machines are quite slow and sleep doesn't work reliably there,
// i.e. it can sleep for much longer than requested. This is not really an
// error, so just don't run this test there -- and if you get failures in
// this test when running it interactively, this might also be normal if
// the machine is under heavy load.
if ( IsAutomaticTest() )
return;
wxStopWatch sw;
long t;
wxLongLong usec;
sw.Pause(); // pause it immediately
// verify that almost no time elapsed
usec = sw.TimeInMicro();
WX_ASSERT_MESSAGE
(
("Elapsed time was %" wxLongLongFmtSpec "dus", usec),
usec < tolerance*1000
);
wxSleep(1);
t = sw.Time();
// check that the stop watch doesn't advance while paused
WX_ASSERT_MESSAGE
(
("Actual time value is %ld", t),
t >= 0 && t < tolerance
);
sw.Resume();
wxMilliSleep(sleepTime);
t = sw.Time();
// check that it did advance now by ~1.5s
WX_ASSERT_MESSAGE
(
("Actual time value is %ld", t),
t > sleepTime - tolerance && t < 2*sleepTime
);
sw.Pause();
// check that this sleep won't be taken into account below
wxMilliSleep(sleepTime);
sw.Resume();
wxMilliSleep(sleepTime);
t = sw.Time();
// and it should advance again
WX_ASSERT_MESSAGE
(
("Actual time value is %ld", t),
t > 2*sleepTime - tolerance && t < 3*sleepTime
);
}
// test parsing dates in free format
void DateTimeTestCase::TestDateParse()
{
static const struct ParseTestData
{
const char *str;
Date date; // NB: this should be in UTC
bool good;
} parseTestDates[] =
{
{ "21 Mar 2006", { 21, wxDateTime::Mar, 2006 }, true },
{ "29 Feb 1976", { 29, wxDateTime::Feb, 1976 }, true },
{ "Feb 29 1976", { 29, wxDateTime::Feb, 1976 }, true },
{ "31/03/06", { 31, wxDateTime::Mar, 6 }, true },
{ "31/03/2006", { 31, wxDateTime::Mar, 2006 }, true },
// some invalid ones too
{ "29 Feb 2006" },
{ "31/04/06" },
{ "bloordyblop" },
{ "2 . . " },
};
// special cases
wxDateTime dt;
CPPUNIT_ASSERT( dt.ParseDate(wxT("today")) );
CPPUNIT_ASSERT_EQUAL( wxDateTime::Today(), dt );
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const wxString datestr = TranslateDate(parseTestDates[n].str);
const char * const end = dt.ParseDate(datestr);
if ( end && !*end )
{
WX_ASSERT_MESSAGE(
("Erroneously parsed \"%s\"", datestr),
parseTestDates[n].good
);
CPPUNIT_ASSERT_EQUAL( parseTestDates[n].date.DT(), dt );
}
else // failed to parse
{
WX_ASSERT_MESSAGE(
("Failed to parse \"%s\"", datestr),
!parseTestDates[n].good
);
}
}
// Check that incomplete parse works correctly.
const char* p = dt.ParseFormat("2012-03-23 12:34:56", "%Y-%m-%d");
CPPUNIT_ASSERT_EQUAL( " 12:34:56", wxString(p) );
}
void FontTestCase::NativeFontInfo()
{
unsigned numFonts;
const wxFont *pf = GetTestFonts(numFonts);
for ( size_t n = 0; n < numFonts; n++ )
{
wxFont test(*pf++);
const wxString& nid = test.GetNativeFontInfoDesc();
CPPUNIT_ASSERT( !nid.empty() );
// documented to be never empty
wxFont temp;
CPPUNIT_ASSERT( temp.SetNativeFontInfo(nid) );
CPPUNIT_ASSERT( temp.IsOk() );
WX_ASSERT_MESSAGE(
("Test #%lu failed\ndump of test font: \"%s\"\ndump of temp font: \"%s\"", \
n, DumpFont(&test), DumpFont(&temp)),
temp == test );
}
// test that clearly invalid font info strings do not work
wxFont font;
CPPUNIT_ASSERT( !font.SetNativeFontInfo("") );
// pango_font_description_from_string() used by wxFont in wxGTK and wxX11
// never returns an error at all so this assertion fails there -- and as it
// doesn't seem to be possible to do anything about it maybe we should
// change wxMSW and other ports to also accept any strings?
#if !defined(__WXGTK__) && !defined(__WXX11__)
CPPUNIT_ASSERT( !font.SetNativeFontInfo("bloordyblop") );
#endif
}
void GraphicsContextDrawingTestCase::RunIndividualDrawingCase (
DrawingTestGCFactory& gcFactory,
const DrawingTestCase & testCase)
{
wxFileName fileName, refFileName;
wxString testsOutputDirectory = wxStandardPaths::Get().GetTempDir();
wxString refOutputDirectory = GetTestsReferenceDirectory();
wxString platformTag;
if (!testCase.platformIndependent && !gcFactory.PlatformIndependent())
platformTag = wxString::Format("_%s", GetPlatformTag());
fileName.Assign (testsOutputDirectory,
wxString::Format("image_test_%s%s_%d", gcFactory.GetIdForFileName(),
platformTag, testCase.caseNumber),
gcFactory.GetExtensionForFileName());
refFileName.Assign (refOutputDirectory,
wxString::Format("image_test_%s%s_%d_ref", gcFactory.GetIdForFileName(),
platformTag, testCase.caseNumber),
gcFactory.GetExtensionForFileName());
{
wxGraphicsContext *gc = NULL;
wxON_BLOCK_EXIT_OBJ1(gcFactory, DrawingTestGCFactory::CleanUp, gc);
gc = gcFactory.BuildNewContext(
wxSize(testCase.width, testCase.height),
testCase.pointsPerInch, fileName);
(this->*testCase.m_drawingF)(gc);
gcFactory.SaveBuiltContext(gc);
}
if (GetBuildReference())
{
WX_ASSERT_MESSAGE(
("Cannot copy file \"%s\" to \"%s\".",
fileName.GetFullPath(), refFileName.GetFullPath()),
wxCopyFile (fileName.GetFullPath(),
refFileName.GetFullPath(), true));
}
else if (gcFactory.UseImageComparison())
{
WX_ASSERT_SAME_AS_IMAGE_FILE(fileName.GetFullPath(),
refFileName.GetFullPath());
}
else
{
WX_ASSERT_SAME_AS_FILE(fileName.GetFullPath(),
refFileName.GetFullPath());
}
}
virtual bool AfterWait()
{
// fail if still no events
WX_ASSERT_MESSAGE
(
("No events during %d seconds!", static_cast<int>(WAIT_DURATION)),
tested
);
return true;
}
void LogTestCase::SysError()
{
wxString s;
wxLogSysError(17, "Error");
CPPUNIT_ASSERT( m_log->GetLog(wxLOG_Error).StartsWith("Error (", &s) );
WX_ASSERT_MESSAGE( ("Error message is \"(%s\"", s), s.StartsWith("error 17") );
// The last error code seems to be set somewhere in MinGW CRT as its value
// is just not what we expect (ERROR_INVALID_PARAMETER instead of 0 and 0
// instead of ERROR_FILE_NOT_FOUND) so exclude the tests which rely on last
// error being preserved for this compiler.
#ifndef __MINGW32__
wxLogSysError("Success");
CPPUNIT_ASSERT( m_log->GetLog(wxLOG_Error).StartsWith("Success (", &s) );
WX_ASSERT_MESSAGE( ("Error message is \"(%s\"", s), s.StartsWith("error 0") );
wxOpen("no-such-file", 0, 0);
wxLogSysError("Not found");
CPPUNIT_ASSERT( m_log->GetLog(wxLOG_Error).StartsWith("Not found (", &s) );
WX_ASSERT_MESSAGE( ("Error message is \"(%s\"", s), s.StartsWith("error 2") );
#endif // __MINGW32__
}
void LogTestCase::SysError()
{
wxString s;
wxLogSysError(17, "Error");
CPPUNIT_ASSERT( m_log->GetLog(wxLOG_Error).StartsWith("Error (", &s) );
WX_ASSERT_MESSAGE( ("Error message is \"(%s\"", s), s.StartsWith("error 17") );
// Try to ensure that the system error is 0.
#ifdef __WINDOWS__
::SetLastError(0);
#else
errno = 0;
#endif
wxLogSysError("Success");
CPPUNIT_ASSERT( m_log->GetLog(wxLOG_Error).StartsWith("Success (", &s) );
WX_ASSERT_MESSAGE( ("Error message is \"(%s\"", s), s.StartsWith("error 0") );
wxOpen("no-such-file", 0, 0);
wxLogSysError("Not found");
CPPUNIT_ASSERT( m_log->GetLog(wxLOG_Error).StartsWith("Not found (", &s) );
WX_ASSERT_MESSAGE( ("Error message is \"(%s\"", s), s.StartsWith("error 2") );
}
void StopWatchTestCase::RestartBug()
{
wxStopWatch sw;
sw.Pause();
// Calling Start() should resume the stopwatch if it was paused.
static const int offset = 5000;
sw.Start(offset);
wxMilliSleep(sleepTime);
long t = sw.Time();
WX_ASSERT_MESSAGE
(
("Actual time value is %ld", t),
t > offset + sleepTime - tolerance &&
t < offset + sleepTime + tolerance
);
}
void FontTestCase::NativeFontInfoUserDesc()
{
unsigned numFonts;
const wxFont *pf = GetTestFonts(numFonts);
for ( size_t n = 0; n < numFonts; n++ )
{
wxFont test(*pf++);
const wxString& niud = test.GetNativeFontInfoUserDesc();
CPPUNIT_ASSERT( !niud.empty() );
// documented to be never empty
wxFont temp2;
CPPUNIT_ASSERT( temp2.SetNativeFontInfoUserDesc(niud) );
CPPUNIT_ASSERT( temp2.IsOk() );
#ifdef __WXGTK__
// Pango saves/restores all font info in the user-friendly string:
WX_ASSERT_MESSAGE(
("Test #%lu failed; native info user desc was \"%s\" for test and \"%s\" for temp2", \
n, niud, temp2.GetNativeFontInfoUserDesc()),
temp2 == test );
#else
// NOTE: as documented GetNativeFontInfoUserDesc/SetNativeFontInfoUserDesc
// are not granted to save/restore all font info.
// In fact e.g. the font family is not saved at all; test only those
// info which GetNativeFontInfoUserDesc() does indeed save:
CPPUNIT_ASSERT_EQUAL( test.GetWeight(), temp2.GetWeight() );
CPPUNIT_ASSERT_EQUAL( test.GetStyle(), temp2.GetStyle() );
// if the original face name was empty, it means that any face name (in
// this family) can be used for the new font so we shouldn't be
// surprised to find that they differ in this case
const wxString facename = test.GetFaceName();
if ( !facename.empty() )
{
CPPUNIT_ASSERT_EQUAL( facename.Upper(), temp2.GetFaceName().Upper() );
}
CPPUNIT_ASSERT_EQUAL( test.GetPointSize(), temp2.GetPointSize() );
CPPUNIT_ASSERT_EQUAL( test.GetEncoding(), temp2.GetEncoding() );
#endif
}
}
void SettingsTestCase::GlobalFonts()
{
const wxFont font[] =
{
*wxNORMAL_FONT,
*wxSMALL_FONT,
*wxITALIC_FONT,
*wxSWISS_FONT
};
for (unsigned int i=0; i < WXSIZEOF(font); i++)
{
CPPUNIT_ASSERT( font[i].IsOk() );
const wxString facename = font[i].GetFaceName();
if ( !facename.empty() )
{
WX_ASSERT_MESSAGE(
("font #%u: facename \"%s\" is invalid", i, facename),
wxFontEnumerator::IsValidFacename(facename)
);
}
}
}
void FileNameTestCase::TestReplace()
{
static const struct FileNameTest
{
const char *original;
const char *env_contents;
const char *replace_fmtstring;
const char *expected;
wxPathFormat fmt;
} tests[] =
{
{ "/usr/a/strange path/lib/someFile.ext", "/usr/a/strange path", "$%s", "$TEST_VAR/lib/someFile.ext", wxPATH_UNIX },
{ "/usr/a/path/lib/someFile.ext", "/usr/a/path", "$%s", "$TEST_VAR/lib/someFile.ext", wxPATH_UNIX },
{ "/usr/a/path/lib/someFile", "/usr/a/path/", "$%s", "$TEST_VARlib/someFile", wxPATH_UNIX },
{ "/usr/a/path/lib/", "/usr/a/path/", "$(%s)", "$(TEST_VAR)lib/", wxPATH_UNIX },
{ "/usr/a/path/lib/", "/usr/a/path/", "${{%s}}", "${{TEST_VAR}}lib/", wxPATH_UNIX },
{ "/usr/a/path/lib/", "/usr/a/path/", "%s", "TEST_VARlib/", wxPATH_UNIX },
{ "/usr/a/path/lib/", "/usr/a/path/", "%s//", "TEST_VAR/lib/", wxPATH_UNIX },
// note: empty directory components are automatically removed by wxFileName thus
// using // in the replace format string has no effect
{ "/usr/../a/path/lib/", "/usr/a/path/", "%s", "/usr/../a/path/lib/", wxPATH_UNIX },
{ "/usr/a/path/usr/usr", "/usr", "%s", "TEST_VAR/a/pathTEST_VAR/usr", wxPATH_UNIX },
{ "/usr/a/path/usr/usr", "/usr", "$%s", "$TEST_VAR/a/path$TEST_VAR/usr", wxPATH_UNIX },
{ "/a/b/c/d", "a/", "%s", "/TEST_VARb/c/d", wxPATH_UNIX },
{ "C:\\A\\Strange Path\\lib\\someFile", "C:\\A\\Strange Path", "%%%s%%", "%TEST_VAR%\\lib\\someFile", wxPATH_WIN },
{ "C:\\A\\Path\\lib\\someFile", "C:\\A\\Path", "%%%s%%", "%TEST_VAR%\\lib\\someFile", wxPATH_WIN },
{ "C:\\A\\Path\\lib\\someFile", "C:\\A\\Path", "$(%s)", "$(TEST_VAR)\\lib\\someFile", wxPATH_WIN }
};
for ( size_t i = 0; i < WXSIZEOF(tests); i++ )
{
const FileNameTest& fnt = tests[i];
wxFileName fn(fnt.original, fnt.fmt);
// set the environment variable
wxSetEnv("TEST_VAR", fnt.env_contents);
// be sure this ReplaceEnvVariable does not fail
WX_ASSERT_MESSAGE
(
("#%d: ReplaceEnvVariable(%s) failed", (int)i, fnt.replace_fmtstring),
fn.ReplaceEnvVariable("TEST_VAR", fnt.replace_fmtstring, fnt.fmt)
);
// compare result with expected string
wxString expected(fnt.expected);
WX_ASSERT_EQUAL_MESSAGE
(
("array element #%d", (int)i),
expected, fn.GetFullPath(fnt.fmt)
);
}
// now test ReplaceHomeDir
wxFileName fn = wxFileName::DirName(wxGetHomeDir());
fn.AppendDir("test1");
fn.AppendDir("test2");
fn.AppendDir("test3");
fn.SetName("some file");
WX_ASSERT_MESSAGE
(
("ReplaceHomeDir(%s) failed", fn.GetFullPath()),
fn.ReplaceHomeDir()
);
CPPUNIT_ASSERT_EQUAL( wxString("~/test1/test2/test3/some file"),
fn.GetFullPath(wxPATH_UNIX) );
}
void FileNameTestCase::TestNormalize()
{
// prepare some data to be used later
wxString sep = wxFileName::GetPathSeparator();
wxString cwd = wxGetCwd();
wxString home = wxGetUserHome();
cwd.Replace(sep, wxT("/"));
if (cwd.Last() != wxT('/'))
cwd += wxT('/');
home.Replace(sep, wxT("/"));
if (home.Last() != wxT('/'))
home += wxT('/');
// since we will always be testing paths using the wxPATH_UNIX
// format, we need to remove the volume, if present
if (home.Contains(wxT(':')))
home = home.AfterFirst(wxT(':'));
if (cwd.Contains(wxT(':')))
cwd = cwd.AfterFirst(wxT(':'));
static const struct FileNameTest
{
const char *original;
int flags;
const char *expected;
wxPathFormat fmt;
} tests[] =
{
// test wxPATH_NORM_ENV_VARS
#ifdef __WINDOWS__
{ "%ABCDEF%/g/h/i", wxPATH_NORM_ENV_VARS, "abcdef/g/h/i", wxPATH_UNIX },
#else
{ "$(ABCDEF)/g/h/i", wxPATH_NORM_ENV_VARS, "abcdef/g/h/i", wxPATH_UNIX },
#endif
// test wxPATH_NORM_DOTS
{ "a/.././b/c/../../", wxPATH_NORM_DOTS, "", wxPATH_UNIX },
{ "", wxPATH_NORM_DOTS, "", wxPATH_UNIX },
{ "./foo", wxPATH_NORM_DOTS, "foo", wxPATH_UNIX },
{ "b/../bar", wxPATH_NORM_DOTS, "bar", wxPATH_UNIX },
{ "c/../../quux", wxPATH_NORM_DOTS, "../quux", wxPATH_UNIX },
{ "/c/../../quux", wxPATH_NORM_DOTS, "/quux", wxPATH_UNIX },
// test wxPATH_NORM_TILDE: notice that ~ is only interpreted specially
// when it is the first character in the file name
{ "/a/b/~", wxPATH_NORM_TILDE, "/a/b/~", wxPATH_UNIX },
{ "/~/a/b", wxPATH_NORM_TILDE, "/~/a/b", wxPATH_UNIX },
{ "~/a/b", wxPATH_NORM_TILDE, "HOME/a/b", wxPATH_UNIX },
// test wxPATH_NORM_CASE
{ "Foo", wxPATH_NORM_CASE, "Foo", wxPATH_UNIX },
{ "Foo", wxPATH_NORM_CASE, "foo", wxPATH_DOS },
{ "C:\\Program Files\\wx", wxPATH_NORM_CASE,
"c:\\program files\\wx", wxPATH_DOS },
{ "C:/Program Files/wx", wxPATH_NORM_ALL | wxPATH_NORM_CASE,
"c:\\program files\\wx", wxPATH_DOS },
{ "C:\\Users\\zeitlin", wxPATH_NORM_ALL | wxPATH_NORM_CASE,
"c:\\users\\zeitlin", wxPATH_DOS },
// test wxPATH_NORM_ABSOLUTE
{ "a/b/", wxPATH_NORM_ABSOLUTE, "CWD/a/b/", wxPATH_UNIX },
{ "a/b/c.ext", wxPATH_NORM_ABSOLUTE, "CWD/a/b/c.ext", wxPATH_UNIX },
{ "/a", wxPATH_NORM_ABSOLUTE, "/a", wxPATH_UNIX },
// test giving no flags at all to Normalize()
{ "a/b/", 0, "a/b/", wxPATH_UNIX },
{ "a/b/c.ext", 0, "a/b/c.ext", wxPATH_UNIX },
{ "/a", 0, "/a", wxPATH_UNIX },
// test handling dots without wxPATH_NORM_DOTS and wxPATH_NORM_ABSOLUTE
// for both existing and non-existent files (this is important under
// MSW where GetLongPathName() works only for the former)
{ "./foo", wxPATH_NORM_LONG, "./foo", wxPATH_UNIX },
{ "../foo", wxPATH_NORM_LONG, "../foo", wxPATH_UNIX },
{ ".\\test.bkl", wxPATH_NORM_LONG, ".\\test.bkl", wxPATH_DOS },
{ ".\\foo", wxPATH_NORM_LONG, ".\\foo", wxPATH_DOS },
{ "..\\Makefile.in", wxPATH_NORM_LONG, "..\\Makefile.in", wxPATH_DOS },
{ "..\\foo", wxPATH_NORM_LONG, "..\\foo", wxPATH_DOS },
};
// set the env var ABCDEF
wxSetEnv("ABCDEF", "abcdef");
for ( size_t i = 0; i < WXSIZEOF(tests); i++ )
{
const FileNameTest& fnt = tests[i];
wxFileName fn(fnt.original, fnt.fmt);
// be sure this normalization does not fail
WX_ASSERT_MESSAGE
(
("#%d: Normalize(%s) failed", (int)i, fnt.original),
fn.Normalize(fnt.flags, cwd, fnt.fmt)
);
// compare result with expected string
wxString expected(tests[i].expected);
expected.Replace("HOME/", home);
expected.Replace("CWD/", cwd);
WX_ASSERT_EQUAL_MESSAGE
(
("array element #%d", (int)i),
expected, fn.GetFullPath(fnt.fmt)
);
}
// MSW-only test for wxPATH_NORM_LONG: notice that we only run it if short
// names generation is not disabled for this system as otherwise the file
// MKINST~1 doesn't exist at all and normalizing it fails (it's possible
// that we're on a FAT partition in which case the test would still succeed
// and also that the registry key was changed recently and didn't take
// effect yet but these are marginal cases which we consciously choose to
// ignore for now)
#ifdef __WINDOWS__
long shortNamesDisabled;
if ( wxRegKey
(
wxRegKey::HKLM,
"SYSTEM\\CurrentControlSet\\Control\\FileSystem"
).QueryValue("NtfsDisable8dot3NameCreation", &shortNamesDisabled) &&
!shortNamesDisabled )
{
wxFileName fn("..\\MKINST~1");
CPPUNIT_ASSERT( fn.Normalize(wxPATH_NORM_LONG, cwd) );
CPPUNIT_ASSERT_EQUAL( "..\\mkinstalldirs", fn.GetFullPath() );
}
//else: when in doubt, don't run the test
#endif // __WINDOWS__
}
// test parsing dates in RFC822 format
void DateTimeTestCase::TestParceRFC822()
{
static const struct ParseTestData
{
const char *rfc822;
Date date; // NB: this should be in UTC
bool good;
} parseTestDates[] =
{
{
"Sat, 18 Dec 1999 00:46:40 +0100",
{ 17, wxDateTime::Dec, 1999, 23, 46, 40 },
true
},
{
"Wed, 1 Dec 1999 05:17:20 +0300",
{ 1, wxDateTime::Dec, 1999, 2, 17, 20 },
true
},
{
"Sun, 28 Aug 2005 03:31:30 +0200",
{ 28, wxDateTime::Aug, 2005, 1, 31, 30 },
true
},
{
"Sat, 18 Dec 1999 10:48:30 -0500",
{ 18, wxDateTime::Dec, 1999, 15, 48, 30 },
true
},
// seconds are optional according to the RFC
{
"Sun, 01 Jun 2008 16:30 +0200",
{ 1, wxDateTime::Jun, 2008, 14, 30, 00 },
true
},
// try some bogus ones too
{
"Sun, 01 Jun 2008 16:30: +0200",
{ 0 },
false
},
};
for ( unsigned n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const char * const datestr = parseTestDates[n].rfc822;
wxDateTime dt;
if ( dt.ParseRfc822Date(datestr) )
{
WX_ASSERT_MESSAGE(
("Erroneously parsed \"%s\"", datestr),
parseTestDates[n].good
);
wxDateTime dtReal = parseTestDates[n].date.DT().FromUTC();
CPPUNIT_ASSERT_EQUAL( dtReal, dt );
}
else // failed to parse
{
WX_ASSERT_MESSAGE(
("Failed to parse \"%s\"", datestr),
!parseTestDates[n].good
);
}
}
}
// test wxDateTime -> text conversion
void DateTimeTestCase::TestTimeFormat()
{
// 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
CompareYear, // don't compare centuries (fails for 2 digit years)
CompareDate, // dates only
CompareTime // time only
};
static const struct
{
CompareKind compareKind;
const char *format;
} formatTestFormats[] =
{
{ CompareYear, "---> %c" }, // %c could use 2 digit years
{ CompareDate, "Date is %A, %d of %B, in year %Y" },
{ CompareYear, "Date is %x, time is %X" }, // %x could use 2 digits
{ 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: %Y%m%d" },
{ CompareBoth, "RFC 2822 string: %Y-%m-%d %H:%M:%S.%l %z" },
};
const long timeZonesOffsets[] =
{
wxDateTime::TimeZone(wxDateTime::Local).GetOffset(),
// Fictitious TimeZone offsets to ensure time zone formating and
// interpretation works
-(3600 + 2*60),
3*3600 + 30*60
};
static const Date formatTestDates[] =
{
{ 29, wxDateTime::May, 1976, 18, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 31, wxDateTime::Dec, 1999, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 6, wxDateTime::Feb, 1937, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 6, wxDateTime::Feb, 1856, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 6, wxDateTime::Feb, 1857, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 29, wxDateTime::May, 2076, 18, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
// FIXME: the test with 02:15:25 time doesn't pass because of DST
// computation problems, we get back 03:15:25
{ 29, wxDateTime::Feb, 2400, 04, 15, 25, 0.0, wxDateTime::Inv_WeekDay },
#if 0
// Need to add support for BCE dates.
{ 01, wxDateTime::Jan, -52, 03, 16, 47, 0.0, wxDateTime::Inv_WeekDay },
#endif
};
for ( unsigned idxtz = 0; idxtz < WXSIZEOF(timeZonesOffsets); ++idxtz )
{
wxDateTime::TimeZone tz(timeZonesOffsets[idxtz]);
const bool isLocalTz = tz.GetOffset() == -wxGetTimeZone();
for ( size_t d = 0; d < WXSIZEOF(formatTestDates); d++ )
{
wxDateTime dt = formatTestDates[d].DT();
for ( unsigned n = 0; n < WXSIZEOF(formatTestFormats); n++ )
{
const char *fmt = formatTestFormats[n].format;
// skip the check with %p for those locales which have empty AM/PM strings:
// for those locales it's impossible to pass the test with %p...
wxString am, pm;
wxDateTime::GetAmPmStrings(&am, &pm);
if (am.empty() && pm.empty() && wxStrstr(fmt, "%p") != NULL)
continue;
// what can we recover?
CompareKind kind = formatTestFormats[n].compareKind;
// When using a different time zone we must perform a time zone
// conversion below which doesn't always work correctly, check
// for the cases when it doesn't.
if ( !isLocalTz )
{
// DST computation doesn't work correctly for dates above
// 2038 currently on the systems with 32 bit time_t.
if ( dt.GetYear() >= 2038 )
continue;
// We can't compare just dates nor just times when doing TZ
// conversion as both are affected by the DST: for the
// dates, the DST can switch midnight to 23:00 of the
// previous day while for the times DST can be different
// for the original date and today.
if ( kind == CompareDate || kind == CompareTime )
continue;
}
// do convert date to string
wxString s = dt.Format(fmt, tz);
// convert back
wxDateTime dt2;
const char *result = dt2.ParseFormat(s, fmt);
if ( !result )
{
// conversion failed - should it have?
WX_ASSERT_MESSAGE(
("Test #%u failed: failed to parse \"%s\"", n, s),
kind == CompareNone
);
}
else // conversion succeeded
{
// currently ParseFormat() doesn't support "%Z" and so is
// incapable of parsing time zone part used at the end of date
// representations in many (but not "C") locales, compensate
// for it ourselves by simply consuming and ignoring it
while ( *result && (*result >= 'A' && *result <= 'Z') )
result++;
WX_ASSERT_MESSAGE(
("Test #%u failed: \"%s\" was left unparsed in \"%s\"",
n, result, s),
!*result
);
// Without "%z" we can't recover the time zone used in the
// call to Format() so we need to call MakeFromTimezone()
// explicitly.
if ( !strstr(fmt, "%z") && !isLocalTz )
dt2.MakeFromTimezone(tz);
switch ( kind )
{
case CompareYear:
if ( dt2.GetCentury() != dt.GetCentury() )
{
CPPUNIT_ASSERT_EQUAL(dt.GetYear() % 100,
dt2.GetYear() % 100);
dt2.SetYear(dt.GetYear());
}
// fall through and compare everything
case CompareBoth:
CPPUNIT_ASSERT_EQUAL( dt, dt2 );
break;
case CompareDate:
CPPUNIT_ASSERT( dt.IsSameDate(dt2) );
break;
case CompareTime:
CPPUNIT_ASSERT( dt.IsSameTime(dt2) );
break;
case CompareNone:
wxFAIL_MSG( wxT("unexpected") );
break;
}
}
}
}
}
wxDateTime dt;
#if 0
// special case which was known to fail
CPPUNIT_ASSERT( dt.ParseFormat("02/06/1856", "%x") );
CPPUNIT_ASSERT_EQUAL( 1856, dt.GetYear() );
#endif
// also test %l separately
CPPUNIT_ASSERT( dt.ParseFormat("12:23:45.678", "%H:%M:%S.%l") );
CPPUNIT_ASSERT_EQUAL( 678, dt.GetMillisecond() );
// test special case of %l matching 0 milliseconds
CPPUNIT_ASSERT( dt.ParseFormat("12:23:45.000", "%H:%M:%S.%l") );
CPPUNIT_ASSERT_EQUAL( 0, dt.GetMillisecond() );
// test partially specified dates too
wxDateTime dtDef(26, wxDateTime::Sep, 2008);
CPPUNIT_ASSERT( dt.ParseFormat("17", "%d") );
CPPUNIT_ASSERT_EQUAL( 17, dt.GetDay() );
// test some degenerate cases
CPPUNIT_ASSERT( !dt.ParseFormat("", "%z") );
CPPUNIT_ASSERT( !dt.ParseFormat("", "%%") );
// test compilation of some calls which should compile (and not result in
// ambiguity because of char*<->wxCStrData<->wxString conversions)
wxString s("foo");
CPPUNIT_ASSERT( !dt.ParseFormat("foo") );
CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo")) );
CPPUNIT_ASSERT( !dt.ParseFormat(s) );
dt.ParseFormat(s.c_str()); // Simply test compilation of this one.
CPPUNIT_ASSERT( !dt.ParseFormat("foo", "%c") );
CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo"), "%c") );
CPPUNIT_ASSERT( !dt.ParseFormat(s, "%c") );
dt.ParseFormat(s.c_str(), "%c");
CPPUNIT_ASSERT( !dt.ParseFormat("foo", wxT("%c")) );
CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo"), wxT("%c")) );
CPPUNIT_ASSERT( !dt.ParseFormat(s, "%c") );
dt.ParseFormat(s.c_str(), wxT("%c"));
wxString spec("%c");
CPPUNIT_ASSERT( !dt.ParseFormat("foo", spec) );
CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo"), spec) );
CPPUNIT_ASSERT( !dt.ParseFormat(s, spec) );
dt.ParseFormat(s.c_str(), spec);
}
void DateTimeTestCase::TestDateTimeParse()
{
static const struct ParseTestData
{
const char *str;
Date date; // NB: this should be in UTC
bool good;
} parseTestDates[] =
{
{
"Thu 22 Nov 2007 07:40:00 PM",
{ 22, wxDateTime::Nov, 2007, 19, 40, 0 },
true
},
{
"2010-01-04 14:30",
{ 4, wxDateTime::Jan, 2010, 14, 30, 0 },
true
},
{
"bloordyblop",
{ 1, wxDateTime::Jan, 9999, 0, 0, 0},
false
},
{
"2012-01-01 10:12:05 +0100",
{ 1, wxDateTime::Jan, 2012, 10, 12, 5, -1 },
false // ParseDateTime does know yet +0100
},
};
// the test strings here use "PM" which is not available in all locales so
// we need to use "C" locale for them
CLocaleSetter cloc;
wxDateTime dt;
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const wxString datestr = TranslateDate(parseTestDates[n].str);
const char * const end = dt.ParseDateTime(datestr);
if ( end && !*end )
{
WX_ASSERT_MESSAGE(
("Erroneously parsed \"%s\"", datestr),
parseTestDates[n].good
);
CPPUNIT_ASSERT_EQUAL( parseTestDates[n].date.DT(), dt );
}
else // failed to parse
{
WX_ASSERT_MESSAGE(
("Failed to parse \"%s\"", datestr),
!parseTestDates[n].good
);
CPPUNIT_ASSERT( !parseTestDates[n].good );
}
}
}
void EllipsizationTestCase::NormalCase()
{
wxMemoryDC dc;
static const char *stringsToTest[] =
{
"N",
".",
"x",
"foobar",
"\xCE\xB1", // U03B1 (GREEK SMALL LETTER ALPHA)
"Another test",
"a very very very very very very very long string",
// alpha+beta+gamma+delta+epsilon+zeta+eta+theta+iota
"\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4\xCE\xB5\xCE\xB6\xCE\xB7\xCE\xB8\xCE\xB9",
"\t", "\t\t\t\t\t", "a\tstring\twith\ttabs",
"\n", "\n\n\n\n\n", "a\nstring\nwith\nnewlines",
"&", "&&&&&&&", "a&string&with&newlines",
"\t\n&", "a\t\n&string\t\n&with\t\n&many\t\n&chars"
};
static const int flagsToTest[] =
{
0,
wxELLIPSIZE_FLAGS_PROCESS_MNEMONICS,
wxELLIPSIZE_FLAGS_EXPAND_TABS,
wxELLIPSIZE_FLAGS_PROCESS_MNEMONICS | wxELLIPSIZE_FLAGS_EXPAND_TABS
};
static const wxEllipsizeMode modesToTest[] =
{
wxELLIPSIZE_START,
wxELLIPSIZE_MIDDLE,
wxELLIPSIZE_END
};
const int charWidth = dc.GetCharWidth();
int widthsToTest[] = { 6*charWidth, 10*charWidth, 15*charWidth };
for ( unsigned int s = 0; s < WXSIZEOF(stringsToTest); s++ )
{
const wxString str = wxString::FromUTF8(stringsToTest[s]);
for ( unsigned int f = 0; f < WXSIZEOF(flagsToTest); f++ )
{
for ( unsigned int m = 0; m < WXSIZEOF(modesToTest); m++ )
{
for ( unsigned int w = 0; w < WXSIZEOF(widthsToTest); w++ )
{
wxString ret = wxControl::Ellipsize
(
str,
dc,
modesToTest[m],
widthsToTest[w],
flagsToTest[f]
);
WX_ASSERT_MESSAGE
(
(
"Test #(%u,%u.%u): \"%s\" -> \"%s\"; width=%dpx > %dpx",
s, f, m,
str,
ret,
dc.GetMultiLineTextExtent(ret).GetWidth(),
widthsToTest[w]
),
dc.GetMultiLineTextExtent(ret).GetWidth() <= widthsToTest[w]
);
}
}
}
}
}
void FontTestCase::GetSet()
{
unsigned numFonts;
const wxFont *pf = GetTestFonts(numFonts);
for ( unsigned n = 0; n < numFonts; n++ )
{
wxFont test(*pf++);
// remember: getters can only be called when wxFont::IsOk() == true
CPPUNIT_ASSERT( test.IsOk() );
// test Get/SetFaceName()
CPPUNIT_ASSERT( !test.SetFaceName("a dummy face name") );
CPPUNIT_ASSERT( !test.IsOk() );
// if the call to SetFaceName() below fails on your system/port,
// consider adding another branch to this #if
#if defined(__WXMSW__) || defined(__WXOSX__)
static const char *knownGoodFaceName = "Arial";
#else
static const char *knownGoodFaceName = "Monospace";
#endif
WX_ASSERT_MESSAGE
(
("failed to set face name \"%s\" for test font #%u\n"
"(this failure is harmless if this face name is not "
"available on this system)", knownGoodFaceName, n),
test.SetFaceName(knownGoodFaceName)
);
CPPUNIT_ASSERT( test.IsOk() );
// test Get/SetFamily()
test.SetFamily( wxFONTFAMILY_ROMAN );
CPPUNIT_ASSERT( test.IsOk() );
// note that there is always the possibility that GetFamily() returns
// wxFONTFAMILY_DEFAULT (meaning "unknown" in this case) so that we
// consider it as a valid return value
const wxFontFamily family = test.GetFamily();
if ( family != wxFONTFAMILY_DEFAULT )
CPPUNIT_ASSERT_EQUAL( wxFONTFAMILY_ROMAN, family );
// test Get/SetEncoding()
//test.SetEncoding( wxFONTENCODING_KOI8 );
//CPPUNIT_ASSERT( test.IsOk() );
//CPPUNIT_ASSERT_EQUAL( wxFONTENCODING_KOI8 , test.GetEncoding() );
// test Get/SetPointSize()
test.SetPointSize(30);
CPPUNIT_ASSERT( test.IsOk() );
CPPUNIT_ASSERT_EQUAL( 30, test.GetPointSize() );
// test Get/SetPixelSize()
test.SetPixelSize(wxSize(0,30));
CPPUNIT_ASSERT( test.IsOk() );
CPPUNIT_ASSERT( test.GetPixelSize().GetHeight() <= 30 );
// NOTE: the match found by SetPixelSize() may be not 100% precise; it
// only grants that a font smaller than the required height will
// be selected
// test Get/SetStyle()
test.SetStyle(wxFONTSTYLE_SLANT);
CPPUNIT_ASSERT( test.IsOk() );
#ifdef __WXMSW__
// on wxMSW wxFONTSTYLE_SLANT==wxFONTSTYLE_ITALIC
CPPUNIT_ASSERT( wxFONTSTYLE_SLANT == test.GetStyle() ||
wxFONTSTYLE_ITALIC == test.GetStyle() );
#else
CPPUNIT_ASSERT_EQUAL( wxFONTSTYLE_SLANT, test.GetStyle() );
#endif
// test Get/SetUnderlined()
test.SetUnderlined(true);
CPPUNIT_ASSERT( test.IsOk() );
CPPUNIT_ASSERT_EQUAL( true, test.GetUnderlined() );
// test Get/SetWeight()
test.SetWeight(wxFONTWEIGHT_BOLD);
CPPUNIT_ASSERT( test.IsOk() );
CPPUNIT_ASSERT_EQUAL( wxFONTWEIGHT_BOLD, test.GetWeight() );
}
}