96 lines
2.9 KiB
Plaintext
96 lines
2.9 KiB
Plaintext
# Copyright (c) 1999, 2000 D. Richard Hipp
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2 of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public
|
|
# License along with this library; if not, write to the
|
|
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
# Boston, MA 02111-1307, USA.
|
|
#
|
|
# Author contact information:
|
|
# drh@hwaci.com
|
|
# http://www.hwaci.com/drh/
|
|
#
|
|
#***********************************************************************
|
|
# This file implements regression tests for SQLite library. The
|
|
# focus of this file is testing the CREATE TABLE statement.
|
|
#
|
|
# $Id: sort.test,v 1.1 2000/06/07 00:12:25 drh Exp $
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
# Create a bunch of data to sort against
|
|
#
|
|
do_test sort-1.0 {
|
|
set fd [open data.txt w]
|
|
puts $fd "1\tone\t0\tI\t3.141592653"
|
|
puts $fd "2\ttwo\t1\tII\t2.15"
|
|
puts $fd "3\tthree\t1\tIII\t4221.0"
|
|
puts $fd "4\tfour\t2\tIV\t-0.0013442"
|
|
puts $fd "5\tfive\t2\tV\t-11"
|
|
puts $fd "6\tsix\t2\tVI\t0.123"
|
|
puts $fd "7\tseven\t2\tVII\t123.0"
|
|
puts $fd "8\teight\t3\tVIII\t-1.6"
|
|
close $fd
|
|
execsql {
|
|
CREATE TABLE t1(
|
|
n int,
|
|
v varchar(10),
|
|
log int,
|
|
roman varchar(10),
|
|
flt real
|
|
);
|
|
COPY t1 FROM 'data.txt'
|
|
}
|
|
file delete data.txt
|
|
execsql {SELECT count(*) FROM t1}
|
|
} {8}
|
|
|
|
do_test sort-1.1 {
|
|
execsql {SELECT n FROM t1 ORDER BY n}
|
|
} {1 2 3 4 5 6 7 8}
|
|
do_test sort-1.2 {
|
|
execsql {SELECT n FROM t1 ORDER BY n DESC}
|
|
} {8 7 6 5 4 3 2 1}
|
|
do_test sort-1.3a {
|
|
execsql {SELECT v FROM t1 ORDER BY v}
|
|
} {eight five four one seven six three two}
|
|
do_test sort-1.3b {
|
|
execsql {SELECT n FROM t1 ORDER BY v}
|
|
} {8 5 4 1 7 6 3 2}
|
|
do_test sort-1.4 {
|
|
execsql {SELECT n FROM t1 ORDER BY v DESC}
|
|
} {2 3 6 7 1 4 5 8}
|
|
do_test sort-1.5 {
|
|
execsql {SELECT flt FROM t1 ORDER BY flt}
|
|
} {-11 -1.6 -0.0013442 0.123 2.15 3.141592653 123.0 4221.0}
|
|
do_test sort-1.6 {
|
|
execsql {SELECT flt FROM t1 ORDER BY flt DESC}
|
|
} {4221.0 123.0 3.141592653 2.15 0.123 -0.0013442 -1.6 -11}
|
|
do_test sort-1.7 {
|
|
execsql {SELECT roman FROM t1 ORDER BY roman}
|
|
} {I II III IV V VI VII VIII}
|
|
do_test sort-1.8 {
|
|
execsql {SELECT n FROM t1 ORDER BY log, flt}
|
|
} {1 2 3 5 4 6 7 8}
|
|
do_test sort-1.9 {
|
|
execsql {SELECT n FROM t1 ORDER BY log, flt DESC}
|
|
} {1 3 2 7 6 4 5 8}
|
|
do_test sort-1.10 {
|
|
execsql {SELECT n FROM t1 ORDER BY log DESC, flt}
|
|
} {8 5 4 6 7 2 3 1}
|
|
do_test sort-1.11 {
|
|
execsql {SELECT n FROM t1 ORDER BY log DESC, flt DESC}
|
|
} {8 7 6 4 5 3 2 1}
|
|
|
|
finish_test
|