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Diffstat (limited to 'test/expr.test')
| -rw-r--r-- | test/expr.test | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/test/expr.test b/test/expr.test new file mode 100644 index 000000000..306092416 --- /dev/null +++ b/test/expr.test @@ -0,0 +1,67 @@ +# 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 expressions. +# +# $Id: expr.test,v 1.1 2000/05/30 03:28:36 drh Exp $ + +set testdir [file dirname $argv0] +source $testdir/tester.tcl + +# Create a table to work with. +# +execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)} +execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')} +proc test_expr {name settings expr result} { + do_test $name [format { + execsql {UPDATE test1 SET %s} + execsql {SELECT %s FROM test1} + } $settings $expr] $result +} + +test_expr expr-1.1 {i1=10, i2=20} {i1+i2} 30 +test_expr expr-1.2 {i1=10, i2=20} {i1-i2} -10 +test_expr expr-1.3 {i1=10, i2=20} {i1*i2} 200 +test_expr expr-1.4 {i1=10, i2=20} {i1/i2} 0.5 +test_expr expr-1.5 {i1=10, i2=20} {i2/i1} 2 +test_expr expr-1.6 {i1=10, i2=20} {i2<i1} 0 +test_expr expr-1.7 {i1=10, i2=20} {i2<=i1} 0 +test_expr expr-1.8 {i1=10, i2=20} {i2>i1} 1 +test_expr expr-1.9 {i1=10, i2=20} {i2>=i1} 1 +test_expr expr-1.10 {i1=10, i2=20} {i2!=i1} 1 +test_expr expr-1.11 {i1=10, i2=20} {i2=i1} 0 +test_expr expr-1.12 {i1=10, i2=20} {i2<>i1} 1 +test_expr expr-1.13 {i1=10, i2=20} {i2==i1} 0 +test_expr expr-1.14 {i1=20, i2=20} {i2<i1} 0 +test_expr expr-1.15 {i1=20, i2=20} {i2<=i1} 1 +test_expr expr-1.16 {i1=20, i2=20} {i2>i1} 0 +test_expr expr-1.17 {i1=20, i2=20} {i2>=i1} 1 +test_expr expr-1.18 {i1=20, i2=20} {i2!=i1} 0 +test_expr expr-1.19 {i1=20, i2=20} {i2=i1} 1 +test_expr expr-1.20 {i1=20, i2=20} {i2<>i1} 0 +test_expr expr-1.21 {i1=20, i2=20} {i2==i1} 1 +test_expr expr-1.22 {i1=1, i2=2, r1=3.0} {i1+i2*r1} {7} +test_expr expr-1.23 {i1=1, i2=2, r1=3.0} {(i1+i2)*r1} {9} + + +finish_test |