68 lines
2.5 KiB
Plaintext
68 lines
2.5 KiB
Plaintext
# Copyright (c) 1999, 2000 D. Richard Hipp
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# Author contact information:
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# drh@hwaci.com
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# http://www.hwaci.com/drh/
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing expressions.
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#
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# $Id: expr.test,v 1.1 2000/05/30 03:28:36 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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# Create a table to work with.
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#
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execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
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execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')}
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proc test_expr {name settings expr result} {
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do_test $name [format {
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execsql {UPDATE test1 SET %s}
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execsql {SELECT %s FROM test1}
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} $settings $expr] $result
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}
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test_expr expr-1.1 {i1=10, i2=20} {i1+i2} 30
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test_expr expr-1.2 {i1=10, i2=20} {i1-i2} -10
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test_expr expr-1.3 {i1=10, i2=20} {i1*i2} 200
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test_expr expr-1.4 {i1=10, i2=20} {i1/i2} 0.5
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test_expr expr-1.5 {i1=10, i2=20} {i2/i1} 2
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test_expr expr-1.6 {i1=10, i2=20} {i2<i1} 0
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test_expr expr-1.7 {i1=10, i2=20} {i2<=i1} 0
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test_expr expr-1.8 {i1=10, i2=20} {i2>i1} 1
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test_expr expr-1.9 {i1=10, i2=20} {i2>=i1} 1
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test_expr expr-1.10 {i1=10, i2=20} {i2!=i1} 1
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test_expr expr-1.11 {i1=10, i2=20} {i2=i1} 0
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test_expr expr-1.12 {i1=10, i2=20} {i2<>i1} 1
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test_expr expr-1.13 {i1=10, i2=20} {i2==i1} 0
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test_expr expr-1.14 {i1=20, i2=20} {i2<i1} 0
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test_expr expr-1.15 {i1=20, i2=20} {i2<=i1} 1
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test_expr expr-1.16 {i1=20, i2=20} {i2>i1} 0
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test_expr expr-1.17 {i1=20, i2=20} {i2>=i1} 1
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test_expr expr-1.18 {i1=20, i2=20} {i2!=i1} 0
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test_expr expr-1.19 {i1=20, i2=20} {i2=i1} 1
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test_expr expr-1.20 {i1=20, i2=20} {i2<>i1} 0
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test_expr expr-1.21 {i1=20, i2=20} {i2==i1} 1
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test_expr expr-1.22 {i1=1, i2=2, r1=3.0} {i1+i2*r1} {7}
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test_expr expr-1.23 {i1=1, i2=2, r1=3.0} {(i1+i2)*r1} {9}
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finish_test
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