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more wxDateTime tests

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5062 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 1999-12-22 00:16:35 +00:00
parent be4017f89b
commit b38e2f7dc3
1 changed files with 61 additions and 18 deletions
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79
samples/console/console.cpp
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@ -820,58 +820,101 @@ static void TestTimeFormat()
{
puts("\n*** wxDateTime formatting test ***");
static const char *formatTestFormats[] =
// some information may be lost during conversion, so store what kind
// of info should we recover after a round trip
enum CompareKind
{
"---> %c",
"Date is %A, %d of %B, in year %Y",
"Date is %x, time is %X",
"Time is %H:%M:%S or %I:%M:%S %p",
"The day of year: %j, the week of year: %W",
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" },
};
static const Date formatTestDates[] =
{
{ }, // unused
{ 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); d++ )
for ( size_t d = 0; d < WXSIZEOF(formatTestDates) + 1; d++ )
{
puts("");
wxDateTime dt = d == 0 ? wxDateTime::Now() : formatTestDates[d].DT();
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]);
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]);
const wxChar *result = dt2.ParseFormat(s, formatTestFormats[n].format);
if ( !result )
{
puts(" (ERROR: conversion back failed)");
// 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 if ( dt2 != dt )
{
printf(" (ERROR: got back '%s' instead of '%s')\n",
dt2.Format().c_str(), dt.Format().c_str());
}
else
{
puts(" (ok)");
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)");
}
}
}
}