Bug 135706

Version:            (using KDE KDE 3.5.4)
Installed from:    Fedora RPMs
OS:                Linux

The implementation of the above functions is problematic on non-Gregorian calendars.
All the implementations take 1/1/1753 relative year as minimum, and 1/1/8000 relative year as maximum.

Sources:
Hebrew
http://developer.kde.org/documentation/library/3.5-api/kdelibs-apidocs/kdecore/html/kcalendarsystemhebrew_8cpp-source.html#l00515
Hijri
http://developer.kde.org/documentation/library/3.5-api/kdelibs-apidocs/kdecore/html/kcalendarsystemhijri_8cpp-source.html#l00511
Jalali
http://developer.kde.org/documentation/library/3.5-api/kdelibs-apidocs/kdecore/html/kcalendarsystemjalali_8cpp-source.html#l00519

Now, let's say that 1/1/1753 is in the middle of the relative year (very likely to happen) - the beginning of the "valid" year is actually invalid, because it is before 1/1/1753.

The same goes for 1/1/8000. If daysInYear(1/1/8000) is more than 365, then the days after the 365th day are invalid too, and this year should be valid!

To solve this, these functions need to be changed in all decendants (KCalendarSystemHebrew, KCalendarSystemHijri and KCalendarSystemJalali) to return year(1/1/1753) + 1 and year(1/1/8000) - 1.