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Add localtime<-->UTC conversions to the date functions. (CVS 1146)

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FossilOrigin-Name: 8482b8c44766e7f80fc449b3dbdd3f37396c332b
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drh
2003-12-23 16:22:18 +00:00
parent 90f405e3ba
commit 7091cb0566
4 changed files with 120 additions and 10 deletions
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34
test/date.test
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@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing date and time functions.
#
# $Id: date.test,v 1.1 2003/11/01 01:53:54 drh Exp $
# $Id: date.test,v 1.2 2003/12/23 16:22:18 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -120,4 +120,36 @@ datetest 5.2 {datetime('1994-04-16 14:00:00 +05:15')} {1994-04-16 19:15:00}
datetest 5.3 {datetime('1994-04-16 05:00:00 -08:30')} {1994-04-15 20:30:00}
datetest 5.4 {datetime('1994-04-16 14:00:00 +11:55')} {1994-04-17 01:55:00}
# localtime->utc and utc->localtime conversions. These tests only work
# if the localtime is in the US Eastern Time (the time in Charlotte, NC
# and in New York.)
#
if {[clock format 0 -format %Z]=="EST"} {
datetest 6.1 {datetime('2000-10-29 05:59:00','localtime')}\
{2000-10-29 01:59:00}
datetest 6.2 {datetime('2000-10-29 06:00:00','localtime')}\
{2000-10-29 01:00:00}
datetest 6.3 {datetime('2000-04-02 06:59:00','localtime')}\
{2000-04-02 01:59:00}
datetest 6.4 {datetime('2000-04-02 07:00:00','localtime')}\
{2000-04-02 03:00:00}
datetest 6.5 {datetime('2000-10-29 01:59:00','utc')} {2000-10-29 05:59:00}
datetest 6.6 {datetime('2000-10-29 02:00:00','utc')} {2000-10-29 07:00:00}
datetest 6.7 {datetime('2000-04-02 01:59:00','utc')} {2000-04-02 06:59:00}
datetest 6.8 {datetime('2000-04-02 02:00:00','utc')} {2000-04-02 06:00:00}
datetest 6.10 {datetime('2000-01-01 12:00:00','localtime')} \
{2000-01-01 07:00:00}
datetest 6.11 {datetime('1969-01-01 12:00:00','localtime')} \
{1969-01-01 07:00:00}
datetest 6.12 {datetime('2039-01-01 12:00:00','localtime')} \
{2039-01-01 07:00:00}
datetest 6.13 {datetime('2000-07-01 12:00:00','localtime')} \
{2000-07-01 08:00:00}
datetest 6.14 {datetime('1969-07-01 12:00:00','localtime')} \
{1969-07-01 07:00:00}
datetest 6.15 {datetime('2039-07-01 12:00:00','localtime')} \
{2039-07-01 07:00:00}
}
finish_test