# 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