1 files changed, 62 insertions, 0 deletions
diff --git a/kdecore/tests/ktimezonestest.cpp b/kdecore/tests/ktimezonestest.cpp
new file mode 100644
index 000000000..7be8bd621
--- /dev/null
+++ b/kdecore/tests/ktimezonestest.cpp
@@ -0,0 +1,62 @@
+#include "ktimezones.h"
+#include <kapplication.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) 
+{
+  KInstance instance("ktimezonestest");
+
+  if ((argc==2) && (strcmp(argv[1], "local")==0))
+  {
+     KTimezones timezones;
+
+     // Find the local timezone.
+     const KTimezone *timezone = timezones.local();
+     printf( "Local timezone: %s\n", timezone->name().latin1() );
+
+     // Find the current offset of the UTC timezone.
+     timezone = timezones.zone("UTC");
+     printf( "UTC timezone offset should be 0: %d\n", timezone->offset(QDateTime::currentDateTime()) );
+
+     // Find some offsets for Europe/London.
+     char *london = "Europe/London";
+     timezone = timezones.zone(london);
+     QDateTime winter(QDateTime::fromString("2005-01-01T00:00:00", Qt::ISODate));
+     QDateTime summer(QDateTime::fromString("2005-06-01T00:00:00", Qt::ISODate));
+     printf( "%s winter timezone offset should be 0: %d\n", london, timezone->offset(winter) );
+     printf( "%s summer timezone offset should be 3600: %d\n", london, timezone->offset(summer) );
+
+     // Try timezone conversions.
+     const KTimezone *losAngeles = timezones.zone("America/Los_Angeles");
+     char *bstBeforePdt = "2005-03-28T00:00:00";
+     char *bstAfterPdt = "2005-05-01T00:00:00";
+     char *gmtBeforePst = "2005-10-30T01:00:00";
+     char *gmtAfterPst = "2005-12-01T00:00:00";
+     QString result;
+     result = timezone->convert(losAngeles, QDateTime::fromString(bstBeforePdt, Qt::ISODate)).toString(Qt::ISODate);
+     printf( "BST before PDT, %s should be 2005-03-27T15:00:00: %s\n", bstBeforePdt, result.latin1() );
+     result = timezone->convert(losAngeles, QDateTime::fromString(bstAfterPdt, Qt::ISODate)).toString(Qt::ISODate);
+     printf( "BST and PDT,    %s should be 2005-04-30T16:00:00: %s\n", bstAfterPdt, result.latin1() );
+     result = timezone->convert(losAngeles, QDateTime::fromString(gmtBeforePst, Qt::ISODate)).toString(Qt::ISODate);
+     printf( "GMT before PST, %s should be 2005-10-29T17:00:00: %s\n", gmtBeforePst, result.latin1() );
+     result = timezone->convert(losAngeles, QDateTime::fromString(gmtAfterPst, Qt::ISODate)).toString(Qt::ISODate);
+     printf( "GMT and PST,    %s should be 2005-11-30T16:00:00: %s\n", gmtAfterPst, result.latin1() );
+     printf( "Latitude 89 should be valid: %svalid\n", KTimezone::isValidLatitude(89.0) ? "" : "in");
+     printf( "Latitude 91 should be invalid: %svalid\n", KTimezone::isValidLatitude(91.0) ? "" : "in");
+     printf( "Longitude 179 should be valid: %svalid\n", KTimezone::isValidLongitude(179.0) ? "" : "in");
+     printf( "Longitude 181 should be valid: %svalid\n", KTimezone::isValidLongitude(181.0) ? "" : "in");
+     return 0;
+  }
+
+  if ((argc==2) && (strcmp(argv[1], "all")==0))
+  {
+     KTimezones timezones;
+     KTimezones::ZoneMap allZones = timezones.allZones();
+     for ( KTimezones::ZoneMap::const_iterator it = allZones.begin(), end = allZones.end(); it != end; ++it )
+         printf( "%s\n", it.key().latin1() );
+  }
+
+  printf( "Usage: ktimezonestest [local|all]!\n" );
+  return 1;
+}