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Preserve the HH:MM:SS for most date/time modifiers. Ticket #551. (CVS 1163)

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FossilOrigin-Name: 70df32b716b0d6a4f72bb3ae6496431e53733b6a
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drh
2004-01-07 03:29:16 +00:00
parent 384eef32fd
commit c5dd9fa8ab
4 changed files with 48 additions and 17 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 1.4 2004/01/02 15:08:43 drh Exp $
# $Id: date.test,v 1.5 2004/01/07 03:29:16 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -59,7 +59,7 @@ datetest 2.8 {date('2003-10-22','weekday 5')} 2003-10-24
datetest 2.9 {date('2003-10-22','weekday 6')} 2003-10-25
datetest 2.10 {date('2003-10-22','weekday 7')} NULL
datetest 2.11 {date('2003-10-22','weekday 5.5')} NULL
datetest 2.12 {datetime('2003-10-22 12:34','weekday 0')} {2003-10-26 00:00:00}
datetest 2.12 {datetime('2003-10-22 12:34','weekday 0')} {2003-10-26 12:34:00}
datetest 2.13 {datetime('2003-10-22 12:34','start of month')} \
{2003-10-01 00:00:00}
datetest 2.14 {datetime('2003-10-22 12:34','start of year')} \
@ -150,6 +150,10 @@ if {[clock scan [clock format 0 -format {%b %d, %Y %H:%M:%S}] -gmt 1]==-18000} {
{1969-07-01 07:00:00}
datetest 6.15 {datetime('2039-07-01 12:00:00','localtime')} \
{2039-07-01 07:00:00}
set sqlite_current_time \
[db eval {SELECT strftime('%s','2000-07-01 12:34:56')}]
datetest 6.16 {datetime('now','localtime')} {2000-07-01 08:34:56}
set sqlite_current_time 0
}
# Date-time functions that contain NULL arguments return a NULL
@ -172,4 +176,30 @@ datetest 7.14 {strftime('%s',null)} NULL
datetest 7.15 {strftime('%s','now',null)} NULL
datetest 7.16 {strftime('%s','now','localtime',null)} NULL
# Test modifiers when the date begins as a julian day number - to
# make sure the HH:MM:SS is preserved. Ticket #551.
#
set sqlite_current_time [db eval {SELECT strftime('%s','2003-10-22 12:34:00')}]
datetest 8.1 {datetime('now','weekday 0')} {2003-10-26 12:34:00}
datetest 8.2 {datetime('now','weekday 1')} {2003-10-27 12:34:00}
datetest 8.3 {datetime('now','weekday 2')} {2003-10-28 12:34:00}
datetest 8.4 {datetime('now','weekday 3')} {2003-10-22 12:34:00}
datetest 8.5 {datetime('now','start of month')} {2003-10-01 00:00:00}
datetest 8.6 {datetime('now','start of year')} {2003-01-01 00:00:00}
datetest 8.7 {datetime('now','start of day')} {2003-10-22 00:00:00}
datetest 8.8 {datetime('now','1 day')} {2003-10-23 12:34:00}
datetest 8.9 {datetime('now','+1 day')} {2003-10-23 12:34:00}
datetest 8.10 {datetime('now','+1.25 day')} {2003-10-23 18:34:00}
datetest 8.11 {datetime('now','-1.0 day')} {2003-10-21 12:34:00}
datetest 8.12 {datetime('now','1 month')} {2003-11-22 12:34:00}
datetest 8.13 {datetime('now','11 month')} {2004-09-22 12:34:00}
datetest 8.14 {datetime('now','-13 month')} {2002-09-22 12:34:00}
datetest 8.15 {datetime('now','1.5 months')} {2003-12-07 12:34:00}
datetest 8.16 {datetime('now','-5 years')} {1998-10-22 12:34:00}
datetest 8.17 {datetime('now','+10.5 minutes')} {2003-10-22 12:44:30}
datetest 8.18 {datetime('now','-1.25 hours')} {2003-10-22 11:19:00}
datetest 8.19 {datetime('now','11.25 seconds')} {2003-10-22 12:34:11}
set sqlite_current_time 0
finish_test