3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library. The
12 # focus of this file is testing expressions.
14 # $Id: expr.test,v 1.67 2009/02/04 03:59:25 shane Exp $
16 set testdir [file dirname $argv0]
17 source $testdir/tester.tcl
19 # Create a table to work with.
21 ifcapable floatingpoint {
22 execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
23 execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')}
25 ifcapable !floatingpoint {
26 execsql {CREATE TABLE test1(i1 int, i2 int, t1 text, t2 text)}
27 execsql {INSERT INTO test1 VALUES(1,2,'hello','world')}
30 proc test_expr {name settings expr result} {
31 do_test $name [format {
32 execsql {BEGIN; UPDATE test1 SET %s; SELECT %s FROM test1; ROLLBACK;}
33 } $settings $expr] $result
35 proc test_realnum_expr {name settings expr result} {
36 do_realnum_test $name [format {
37 execsql {BEGIN; UPDATE test1 SET %s; SELECT %s FROM test1; ROLLBACK;}
38 } $settings $expr] $result
41 test_expr expr-1.1 {i1=10, i2=20} {i1+i2} 30
42 test_expr expr-1.2 {i1=10, i2=20} {i1-i2} -10
43 test_expr expr-1.3 {i1=10, i2=20} {i1*i2} 200
44 test_expr expr-1.4 {i1=10, i2=20} {i1/i2} 0
45 test_expr expr-1.5 {i1=10, i2=20} {i2/i1} 2
46 test_expr expr-1.6 {i1=10, i2=20} {i2<i1} 0
47 test_expr expr-1.7 {i1=10, i2=20} {i2<=i1} 0
48 test_expr expr-1.8 {i1=10, i2=20} {i2>i1} 1
49 test_expr expr-1.9 {i1=10, i2=20} {i2>=i1} 1
50 test_expr expr-1.10 {i1=10, i2=20} {i2!=i1} 1
51 test_expr expr-1.11 {i1=10, i2=20} {i2=i1} 0
52 test_expr expr-1.12 {i1=10, i2=20} {i2<>i1} 1
53 test_expr expr-1.13 {i1=10, i2=20} {i2==i1} 0
54 test_expr expr-1.14 {i1=20, i2=20} {i2<i1} 0
55 test_expr expr-1.15 {i1=20, i2=20} {i2<=i1} 1
56 test_expr expr-1.16 {i1=20, i2=20} {i2>i1} 0
57 test_expr expr-1.17 {i1=20, i2=20} {i2>=i1} 1
58 test_expr expr-1.18 {i1=20, i2=20} {i2!=i1} 0
59 test_expr expr-1.19 {i1=20, i2=20} {i2=i1} 1
60 test_expr expr-1.20 {i1=20, i2=20} {i2<>i1} 0
61 test_expr expr-1.21 {i1=20, i2=20} {i2==i1} 1
62 ifcapable floatingpoint {
63 test_expr expr-1.22 {i1=1, i2=2, r1=3.0} {i1+i2*r1} {7.0}
64 test_expr expr-1.23 {i1=1, i2=2, r1=3.0} {(i1+i2)*r1} {9.0}
66 test_expr expr-1.24 {i1=1, i2=2} {min(i1,i2,i1+i2,i1-i2)} {-1}
67 test_expr expr-1.25 {i1=1, i2=2} {max(i1,i2,i1+i2,i1-i2)} {3}
68 test_expr expr-1.26 {i1=1, i2=2} {max(i1,i2,i1+i2,i1-i2)} {3}
69 test_expr expr-1.27 {i1=1, i2=2} {i1==1 AND i2=2} {1}
70 test_expr expr-1.28 {i1=1, i2=2} {i1=2 AND i2=1} {0}
71 test_expr expr-1.29 {i1=1, i2=2} {i1=1 AND i2=1} {0}
72 test_expr expr-1.30 {i1=1, i2=2} {i1=2 AND i2=2} {0}
73 test_expr expr-1.31 {i1=1, i2=2} {i1==1 OR i2=2} {1}
74 test_expr expr-1.32 {i1=1, i2=2} {i1=2 OR i2=1} {0}
75 test_expr expr-1.33 {i1=1, i2=2} {i1=1 OR i2=1} {1}
76 test_expr expr-1.34 {i1=1, i2=2} {i1=2 OR i2=2} {1}
77 test_expr expr-1.35 {i1=1, i2=2} {i1-i2=-1} {1}
78 test_expr expr-1.36 {i1=1, i2=0} {not i1} {0}
79 test_expr expr-1.37 {i1=1, i2=0} {not i2} {1}
80 test_expr expr-1.38 {i1=1} {-i1} {-1}
81 test_expr expr-1.39 {i1=1} {+i1} {1}
82 test_expr expr-1.40 {i1=1, i2=2} {+(i2+i1)} {3}
83 test_expr expr-1.41 {i1=1, i2=2} {-(i2+i1)} {-3}
84 test_expr expr-1.42 {i1=1, i2=2} {i1|i2} {3}
85 test_expr expr-1.42b {i1=1, i2=2} {4|2} {6}
86 test_expr expr-1.43 {i1=1, i2=2} {i1&i2} {0}
87 test_expr expr-1.43b {i1=1, i2=2} {4&5} {4}
88 test_expr expr-1.44 {i1=1} {~i1} {-2}
89 test_expr expr-1.44b {i1=NULL} {~i1} {{}}
90 test_expr expr-1.45a {i1=1, i2=3} {i1<<i2} {8}
91 test_expr expr-1.45b {i1=1, i2=-3} {i1>>i2} {8}
92 test_expr expr-1.45c {i1=1, i2=0} {i1<<i2} {1}
93 test_expr expr-1.45d {i1=1, i2=62} {i1<<i2} {4611686018427387904}
94 test_expr expr-1.45e {i1=1, i2=63} {i1<<i2} {-9223372036854775808}
95 test_expr expr-1.45f {i1=1, i2=64} {i1<<i2} {0}
96 test_expr expr-1.45g {i1=32, i2=-9223372036854775808} {i1>>i2} {0}
97 test_expr expr-1.46a {i1=32, i2=3} {i1>>i2} {4}
98 test_expr expr-1.46b {i1=32, i2=6} {i1>>i2} {0}
99 test_expr expr-1.46c {i1=-32, i2=3} {i1>>i2} {-4}
100 test_expr expr-1.46d {i1=-32, i2=100} {i1>>i2} {-1}
101 test_expr expr-1.46e {i1=32, i2=-3} {i1>>i2} {256}
102 test_expr expr-1.47 {i1=9999999999, i2=8888888888} {i1<i2} 0
103 test_expr expr-1.48 {i1=9999999999, i2=8888888888} {i1=i2} 0
104 test_expr expr-1.49 {i1=9999999999, i2=8888888888} {i1>i2} 1
105 test_expr expr-1.50 {i1=99999999999, i2=99999999998} {i1<i2} 0
106 test_expr expr-1.51 {i1=99999999999, i2=99999999998} {i1=i2} 0
107 test_expr expr-1.52 {i1=99999999999, i2=99999999998} {i1>i2} 1
108 test_expr expr-1.53 {i1=099999999999, i2=99999999999} {i1<i2} 0
109 test_expr expr-1.54 {i1=099999999999, i2=99999999999} {i1=i2} 1
110 test_expr expr-1.55 {i1=099999999999, i2=99999999999} {i1>i2} 0
111 test_expr expr-1.56 {i1=25, i2=11} {i1%i2} 3
112 test_expr expr-1.58 {i1=NULL, i2=1} {coalesce(i1+i2,99)} 99
113 test_expr expr-1.59 {i1=1, i2=NULL} {coalesce(i1+i2,99)} 99
114 test_expr expr-1.60 {i1=NULL, i2=NULL} {coalesce(i1+i2,99)} 99
115 test_expr expr-1.61 {i1=NULL, i2=1} {coalesce(i1-i2,99)} 99
116 test_expr expr-1.62 {i1=1, i2=NULL} {coalesce(i1-i2,99)} 99
117 test_expr expr-1.63 {i1=NULL, i2=NULL} {coalesce(i1-i2,99)} 99
118 test_expr expr-1.64 {i1=NULL, i2=1} {coalesce(i1*i2,99)} 99
119 test_expr expr-1.65 {i1=1, i2=NULL} {coalesce(i1*i2,99)} 99
120 test_expr expr-1.66 {i1=NULL, i2=NULL} {coalesce(i1*i2,99)} 99
121 test_expr expr-1.67 {i1=NULL, i2=1} {coalesce(i1/i2,99)} 99
122 test_expr expr-1.68 {i1=1, i2=NULL} {coalesce(i1/i2,99)} 99
123 test_expr expr-1.69 {i1=NULL, i2=NULL} {coalesce(i1/i2,99)} 99
124 test_expr expr-1.70 {i1=NULL, i2=1} {coalesce(i1<i2,99)} 99
125 test_expr expr-1.71 {i1=1, i2=NULL} {coalesce(i1>i2,99)} 99
126 test_expr expr-1.72 {i1=NULL, i2=NULL} {coalesce(i1<=i2,99)} 99
127 test_expr expr-1.73 {i1=NULL, i2=1} {coalesce(i1>=i2,99)} 99
128 test_expr expr-1.74 {i1=1, i2=NULL} {coalesce(i1!=i2,99)} 99
129 test_expr expr-1.75 {i1=NULL, i2=NULL} {coalesce(i1==i2,99)} 99
130 test_expr expr-1.76 {i1=NULL, i2=NULL} {coalesce(not i1,99)} 99
131 test_expr expr-1.77 {i1=NULL, i2=NULL} {coalesce(-i1,99)} 99
132 test_expr expr-1.78 {i1=NULL, i2=NULL} {coalesce(i1 IS NULL AND i2=5,99)} 99
133 test_expr expr-1.79 {i1=NULL, i2=NULL} {coalesce(i1 IS NULL OR i2=5,99)} 1
134 test_expr expr-1.80 {i1=NULL, i2=NULL} {coalesce(i1=5 AND i2 IS NULL,99)} 99
135 test_expr expr-1.81 {i1=NULL, i2=NULL} {coalesce(i1=5 OR i2 IS NULL,99)} 1
136 test_expr expr-1.82 {i1=NULL, i2=3} {coalesce(min(i1,i2,1),99)} 99
137 test_expr expr-1.83 {i1=NULL, i2=3} {coalesce(max(i1,i2,1),99)} 99
138 test_expr expr-1.84 {i1=3, i2=NULL} {coalesce(min(i1,i2,1),99)} 99
139 test_expr expr-1.85 {i1=3, i2=NULL} {coalesce(max(i1,i2,1),99)} 99
140 test_expr expr-1.86 {i1=3, i2=8} {5 between i1 and i2} 1
141 test_expr expr-1.87 {i1=3, i2=8} {5 not between i1 and i2} 0
142 test_expr expr-1.88 {i1=3, i2=8} {55 between i1 and i2} 0
143 test_expr expr-1.89 {i1=3, i2=8} {55 not between i1 and i2} 1
144 test_expr expr-1.90 {i1=3, i2=NULL} {5 between i1 and i2} {{}}
145 test_expr expr-1.91 {i1=3, i2=NULL} {5 not between i1 and i2} {{}}
146 test_expr expr-1.92 {i1=3, i2=NULL} {2 between i1 and i2} 0
147 test_expr expr-1.93 {i1=3, i2=NULL} {2 not between i1 and i2} 1
148 test_expr expr-1.94 {i1=NULL, i2=8} {2 between i1 and i2} {{}}
149 test_expr expr-1.95 {i1=NULL, i2=8} {2 not between i1 and i2} {{}}
150 test_expr expr-1.94 {i1=NULL, i2=8} {55 between i1 and i2} 0
151 test_expr expr-1.95 {i1=NULL, i2=8} {55 not between i1 and i2} 1
152 test_expr expr-1.96 {i1=NULL, i2=3} {coalesce(i1<<i2,99)} 99
153 test_expr expr-1.97 {i1=32, i2=NULL} {coalesce(i1>>i2,99)} 99
154 test_expr expr-1.98 {i1=NULL, i2=NULL} {coalesce(i1|i2,99)} 99
155 test_expr expr-1.99 {i1=32, i2=NULL} {coalesce(i1&i2,99)} 99
156 test_expr expr-1.100 {i1=1, i2=''} {i1=i2} 0
157 test_expr expr-1.101 {i1=0, i2=''} {i1=i2} 0
159 # Check for proper handling of 64-bit integer values.
161 if {[working_64bit_int]} {
162 test_expr expr-1.102 {i1=40, i2=1} {i2<<i1} 1099511627776
165 ifcapable floatingpoint {
166 test_expr expr-1.103 {i1=0} {(-2147483648.0 % -1)} 0.0
167 test_expr expr-1.104 {i1=0} {(-9223372036854775808.0 % -1)} 0.0
168 test_expr expr-1.105 {i1=0} {(-9223372036854775808.0 / -1)>1} 1
171 if {[working_64bit_int]} {
172 test_realnum_expr expr-1.106 {i1=0} {-9223372036854775808/-1} 9.22337203685478e+18
175 test_expr expr-1.107 {i1=0} {-9223372036854775808%-1} 0
176 test_expr expr-1.108 {i1=0} {1%0} {{}}
177 test_expr expr-1.109 {i1=0} {1/0} {{}}
179 if {[working_64bit_int]} {
180 test_expr expr-1.110 {i1=0} {-9223372036854775807/-1} 9223372036854775807
183 test_expr expr-1.111 {i1=NULL, i2=8} {i1 IS i2} 0
184 test_expr expr-1.112 {i1=NULL, i2=NULL} {i1 IS i2} 1
185 test_expr expr-1.113 {i1=6, i2=NULL} {i1 IS i2} 0
186 test_expr expr-1.114 {i1=6, i2=6} {i1 IS i2} 1
187 test_expr expr-1.115 {i1=NULL, i2=8} \
188 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} no
189 test_expr expr-1.116 {i1=NULL, i2=NULL} \
190 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} yes
191 test_expr expr-1.117 {i1=6, i2=NULL} \
192 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} no
193 test_expr expr-1.118 {i1=8, i2=8} \
194 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} yes
195 test_expr expr-1.119 {i1=NULL, i2=8} {i1 IS NOT i2} 1
196 test_expr expr-1.120 {i1=NULL, i2=NULL} {i1 IS NOT i2} 0
197 test_expr expr-1.121 {i1=6, i2=NULL} {i1 IS NOT i2} 1
198 test_expr expr-1.122 {i1=6, i2=6} {i1 IS NOT i2} 0
199 test_expr expr-1.123 {i1=NULL, i2=8} \
200 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} yes
201 test_expr expr-1.124 {i1=NULL, i2=NULL} \
202 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} no
203 test_expr expr-1.125 {i1=6, i2=NULL} \
204 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} yes
205 test_expr expr-1.126 {i1=8, i2=8} \
206 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} no
208 do_catchsql_test expr-1.127 {
210 } {1 {near "#1": syntax error}}
212 ifcapable floatingpoint {if {[working_64bit_int]} {
213 test_expr expr-1.200\
214 {i1=9223372036854775806, i2=1} {i1+i2} 9223372036854775807
215 test_realnum_expr expr-1.201\
216 {i1=9223372036854775806, i2=2} {i1+i2} 9.22337203685478e+18
217 test_realnum_expr expr-1.202\
218 {i1=9223372036854775806, i2=100000} {i1+i2} 9.22337203685488e+18
219 test_realnum_expr expr-1.203\
220 {i1=9223372036854775807, i2=0} {i1+i2} 9223372036854775807
221 test_realnum_expr expr-1.204\
222 {i1=9223372036854775807, i2=1} {i1+i2} 9.22337203685478e+18
223 test_realnum_expr expr-1.205\
224 {i2=9223372036854775806, i1=1} {i1+i2} 9223372036854775807
225 test_realnum_expr expr-1.206\
226 {i2=9223372036854775806, i1=2} {i1+i2} 9.22337203685478e+18
227 test_realnum_expr expr-1.207\
228 {i2=9223372036854775806, i1=100000} {i1+i2} 9.22337203685488e+18
229 test_realnum_expr expr-1.208\
230 {i2=9223372036854775807, i1=0} {i1+i2} 9223372036854775807
231 test_realnum_expr expr-1.209\
232 {i2=9223372036854775807, i1=1} {i1+i2} 9.22337203685478e+18
233 test_realnum_expr expr-1.210\
234 {i1=-9223372036854775807, i2=-1} {i1+i2} -9223372036854775808
235 test_realnum_expr expr-1.211\
236 {i1=-9223372036854775807, i2=-2} {i1+i2} -9.22337203685478e+18
237 test_realnum_expr expr-1.212\
238 {i1=-9223372036854775807, i2=-100000} {i1+i2} -9.22337203685488e+18
239 test_realnum_expr expr-1.213\
240 {i1=-9223372036854775808, i2=0} {i1+i2} -9223372036854775808
241 test_realnum_expr expr-1.214\
242 {i1=-9223372036854775808, i2=-1} {i1+i2} -9.22337203685478e+18
243 test_realnum_expr expr-1.215\
244 {i2=-9223372036854775807, i1=-1} {i1+i2} -9223372036854775808
245 test_realnum_expr expr-1.216\
246 {i2=-9223372036854775807, i1=-2} {i1+i2} -9.22337203685478e+18
247 test_realnum_expr expr-1.217\
248 {i2=-9223372036854775807, i1=-100000} {i1+i2} -9.22337203685488e+18
249 test_realnum_expr expr-1.218\
250 {i2=-9223372036854775808, i1=0} {i1+i2} -9223372036854775808
251 test_realnum_expr expr-1.219\
252 {i2=-9223372036854775808, i1=-1} {i1+i2} -9.22337203685478e+18
253 test_realnum_expr expr-1.220\
254 {i1=9223372036854775806, i2=-1} {i1-i2} 9223372036854775807
255 test_realnum_expr expr-1.221\
256 {i1=9223372036854775806, i2=-2} {i1-i2} 9.22337203685478e+18
257 test_realnum_expr expr-1.222\
258 {i1=9223372036854775806, i2=-100000} {i1-i2} 9.22337203685488e+18
259 test_realnum_expr expr-1.223\
260 {i1=9223372036854775807, i2=0} {i1-i2} 9223372036854775807
261 test_realnum_expr expr-1.224\
262 {i1=9223372036854775807, i2=-1} {i1-i2} 9.22337203685478e+18
263 test_realnum_expr expr-1.225\
264 {i2=-9223372036854775806, i1=1} {i1-i2} 9223372036854775807
265 test_realnum_expr expr-1.226\
266 {i2=-9223372036854775806, i1=2} {i1-i2} 9.22337203685478e+18
267 test_realnum_expr expr-1.227\
268 {i2=-9223372036854775806, i1=100000} {i1-i2} 9.22337203685488e+18
269 test_realnum_expr expr-1.228\
270 {i2=-9223372036854775807, i1=0} {i1-i2} 9223372036854775807
271 test_realnum_expr expr-1.229\
272 {i2=-9223372036854775807, i1=1} {i1-i2} 9.22337203685478e+18
273 test_realnum_expr expr-1.230\
274 {i1=-9223372036854775807, i2=1} {i1-i2} -9223372036854775808
275 test_realnum_expr expr-1.231\
276 {i1=-9223372036854775807, i2=2} {i1-i2} -9.22337203685478e+18
277 test_realnum_expr expr-1.232\
278 {i1=-9223372036854775807, i2=100000} {i1-i2} -9.22337203685488e+18
279 test_realnum_expr expr-1.233\
280 {i1=-9223372036854775808, i2=0} {i1-i2} -9223372036854775808
281 test_realnum_expr expr-1.234\
282 {i1=-9223372036854775808, i2=1} {i1-i2} -9.22337203685478e+18
283 test_realnum_expr expr-1.235\
284 {i2=9223372036854775807, i1=-1} {i1-i2} -9223372036854775808
285 test_realnum_expr expr-1.236\
286 {i2=9223372036854775807, i1=-2} {i1-i2} -9.22337203685478e+18
287 test_realnum_expr expr-1.237\
288 {i2=9223372036854775807, i1=-100000} {i1-i2} -9.22337203685488e+18
289 test_realnum_expr expr-1.238\
290 {i2=9223372036854775807, i1=0} {i1-i2} -9223372036854775807
291 test_realnum_expr expr-1.239\
292 {i2=9223372036854775807, i1=-1} {i1-i2} -9223372036854775808
294 test_realnum_expr expr-1.250\
295 {i1=4294967296, i2=2147483648} {i1*i2} 9.22337203685478e+18
296 test_realnum_expr expr-1.251\
297 {i1=4294967296, i2=2147483647} {i1*i2} 9223372032559808512
298 test_realnum_expr expr-1.252\
299 {i1=-4294967296, i2=2147483648} {i1*i2} -9223372036854775808
300 test_realnum_expr expr-1.253\
301 {i1=-4294967296, i2=2147483647} {i1*i2} -9223372032559808512
302 test_realnum_expr expr-1.254\
303 {i1=4294967296, i2=-2147483648} {i1*i2} -9223372036854775808
304 test_realnum_expr expr-1.255\
305 {i1=4294967296, i2=-2147483647} {i1*i2} -9223372032559808512
306 test_realnum_expr expr-1.256\
307 {i1=-4294967296, i2=-2147483648} {i1*i2} 9.22337203685478e+18
308 test_realnum_expr expr-1.257\
309 {i1=-4294967296, i2=-2147483647} {i1*i2} 9223372032559808512
311 test_realnum_expr expr-1.260\
312 {i1=3037000500, i2=3037000500} {i1*i2} 9.22337203700025e+18
313 test_realnum_expr expr-1.261\
314 {i1=3037000500, i2=-3037000500} {i1*i2} -9.22337203700025e+18
315 test_realnum_expr expr-1.262\
316 {i1=-3037000500, i2=3037000500} {i1*i2} -9.22337203700025e+18
317 test_realnum_expr expr-1.263\
318 {i1=-3037000500, i2=-3037000500} {i1*i2} 9.22337203700025e+18
320 test_realnum_expr expr-1.264\
321 {i1=3037000500, i2=3037000499} {i1*i2} 9223372033963249500
322 test_realnum_expr expr-1.265\
323 {i1=3037000500, i2=-3037000499} {i1*i2} -9223372033963249500
324 test_realnum_expr expr-1.266\
325 {i1=-3037000500, i2=3037000499} {i1*i2} -9223372033963249500
326 test_realnum_expr expr-1.267\
327 {i1=-3037000500, i2=-3037000499} {i1*i2} 9223372033963249500
329 test_realnum_expr expr-1.268\
330 {i1=3037000499, i2=3037000500} {i1*i2} 9223372033963249500
331 test_realnum_expr expr-1.269\
332 {i1=3037000499, i2=-3037000500} {i1*i2} -9223372033963249500
333 test_realnum_expr expr-1.270\
334 {i1=-3037000499, i2=3037000500} {i1*i2} -9223372033963249500
335 test_realnum_expr expr-1.271\
336 {i1=-3037000499, i2=-3037000500} {i1*i2} 9223372033963249500
340 ifcapable floatingpoint {
341 test_expr expr-2.1 {r1=1.23, r2=2.34} {r1+r2} 3.57
342 test_expr expr-2.2 {r1=1.23, r2=2.34} {r1-r2} -1.11
343 test_expr expr-2.3 {r1=1.23, r2=2.34} {r1*r2} 2.8782
346 ifcapable floatingpoint {
347 test_expr expr-2.4 {r1=1.23, r2=2.34} {r1/r2} 0.525641025641026
348 test_expr expr-2.5 {r1=1.23, r2=2.34} {r2/r1} 1.90243902439024
349 test_expr expr-2.6 {r1=1.23, r2=2.34} {r2<r1} 0
350 test_expr expr-2.7 {r1=1.23, r2=2.34} {r2<=r1} 0
351 test_expr expr-2.8 {r1=1.23, r2=2.34} {r2>r1} 1
352 test_expr expr-2.9 {r1=1.23, r2=2.34} {r2>=r1} 1
353 test_expr expr-2.10 {r1=1.23, r2=2.34} {r2!=r1} 1
354 test_expr expr-2.11 {r1=1.23, r2=2.34} {r2=r1} 0
355 test_expr expr-2.12 {r1=1.23, r2=2.34} {r2<>r1} 1
356 test_expr expr-2.13 {r1=1.23, r2=2.34} {r2==r1} 0
357 test_expr expr-2.14 {r1=2.34, r2=2.34} {r2<r1} 0
358 test_expr expr-2.15 {r1=2.34, r2=2.34} {r2<=r1} 1
359 test_expr expr-2.16 {r1=2.34, r2=2.34} {r2>r1} 0
360 test_expr expr-2.17 {r1=2.34, r2=2.34} {r2>=r1} 1
361 test_expr expr-2.18 {r1=2.34, r2=2.34} {r2!=r1} 0
362 test_expr expr-2.19 {r1=2.34, r2=2.34} {r2=r1} 1
363 test_expr expr-2.20 {r1=2.34, r2=2.34} {r2<>r1} 0
364 test_expr expr-2.21 {r1=2.34, r2=2.34} {r2==r1} 1
365 test_expr expr-2.22 {r1=1.23, r2=2.34} {min(r1,r2,r1+r2,r1-r2)} {-1.11}
366 test_expr expr-2.23 {r1=1.23, r2=2.34} {max(r1,r2,r1+r2,r1-r2)} {3.57}
367 test_expr expr-2.24 {r1=25.0, r2=11.0} {r1%r2} 3.0
368 test_expr expr-2.25 {r1=1.23, r2=NULL} {coalesce(r1+r2,99.0)} 99.0
369 test_expr expr-2.26 {r1=1e300, r2=1e300} {coalesce((r1*r2)*0.0,99.0)} 99.0
370 test_expr expr-2.26b {r1=1e300, r2=-1e300} {coalesce((r1*r2)*0.0,99.0)} 99.0
371 test_expr expr-2.27 {r1=1.1, r2=0.0} {r1/r2} {{}}
372 test_expr expr-2.28 {r1=1.1, r2=0.0} {r1%r2} {{}}
375 test_expr expr-3.1 {t1='abc', t2='xyz'} {t1<t2} 1
376 test_expr expr-3.2 {t1='xyz', t2='abc'} {t1<t2} 0
377 test_expr expr-3.3 {t1='abc', t2='abc'} {t1<t2} 0
378 test_expr expr-3.4 {t1='abc', t2='xyz'} {t1<=t2} 1
379 test_expr expr-3.5 {t1='xyz', t2='abc'} {t1<=t2} 0
380 test_expr expr-3.6 {t1='abc', t2='abc'} {t1<=t2} 1
381 test_expr expr-3.7 {t1='abc', t2='xyz'} {t1>t2} 0
382 test_expr expr-3.8 {t1='xyz', t2='abc'} {t1>t2} 1
383 test_expr expr-3.9 {t1='abc', t2='abc'} {t1>t2} 0
384 test_expr expr-3.10 {t1='abc', t2='xyz'} {t1>=t2} 0
385 test_expr expr-3.11 {t1='xyz', t2='abc'} {t1>=t2} 1
386 test_expr expr-3.12 {t1='abc', t2='abc'} {t1>=t2} 1
387 test_expr expr-3.13 {t1='abc', t2='xyz'} {t1=t2} 0
388 test_expr expr-3.14 {t1='xyz', t2='abc'} {t1=t2} 0
389 test_expr expr-3.15 {t1='abc', t2='abc'} {t1=t2} 1
390 test_expr expr-3.16 {t1='abc', t2='xyz'} {t1==t2} 0
391 test_expr expr-3.17 {t1='xyz', t2='abc'} {t1==t2} 0
392 test_expr expr-3.18 {t1='abc', t2='abc'} {t1==t2} 1
393 test_expr expr-3.19 {t1='abc', t2='xyz'} {t1<>t2} 1
394 test_expr expr-3.20 {t1='xyz', t2='abc'} {t1<>t2} 1
395 test_expr expr-3.21 {t1='abc', t2='abc'} {t1<>t2} 0
396 test_expr expr-3.22 {t1='abc', t2='xyz'} {t1!=t2} 1
397 test_expr expr-3.23 {t1='xyz', t2='abc'} {t1!=t2} 1
398 test_expr expr-3.24 {t1='abc', t2='abc'} {t1!=t2} 0
399 test_expr expr-3.25 {t1=NULL, t2='hi'} {t1 isnull} 1
400 test_expr expr-3.25b {t1=NULL, t2='hi'} {t1 is null} 1
401 test_expr expr-3.26 {t1=NULL, t2='hi'} {t2 isnull} 0
402 test_expr expr-3.27 {t1=NULL, t2='hi'} {t1 notnull} 0
403 test_expr expr-3.28 {t1=NULL, t2='hi'} {t2 notnull} 1
404 test_expr expr-3.28b {t1=NULL, t2='hi'} {t2 is not null} 1
405 test_expr expr-3.29 {t1='xyz', t2='abc'} {t1||t2} {xyzabc}
406 test_expr expr-3.30 {t1=NULL, t2='abc'} {t1||t2} {{}}
407 test_expr expr-3.31 {t1='xyz', t2=NULL} {t1||t2} {{}}
408 test_expr expr-3.32 {t1='xyz', t2='abc'} {t1||' hi '||t2} {{xyz hi abc}}
409 test_expr epxr-3.33 {t1='abc', t2=NULL} {coalesce(t1<t2,99)} 99
410 test_expr epxr-3.34 {t1='abc', t2=NULL} {coalesce(t2<t1,99)} 99
411 test_expr epxr-3.35 {t1='abc', t2=NULL} {coalesce(t1>t2,99)} 99
412 test_expr epxr-3.36 {t1='abc', t2=NULL} {coalesce(t2>t1,99)} 99
413 test_expr epxr-3.37 {t1='abc', t2=NULL} {coalesce(t1<=t2,99)} 99
414 test_expr epxr-3.38 {t1='abc', t2=NULL} {coalesce(t2<=t1,99)} 99
415 test_expr epxr-3.39 {t1='abc', t2=NULL} {coalesce(t1>=t2,99)} 99
416 test_expr epxr-3.40 {t1='abc', t2=NULL} {coalesce(t2>=t1,99)} 99
417 test_expr epxr-3.41 {t1='abc', t2=NULL} {coalesce(t1==t2,99)} 99
418 test_expr epxr-3.42 {t1='abc', t2=NULL} {coalesce(t2==t1,99)} 99
419 test_expr epxr-3.43 {t1='abc', t2=NULL} {coalesce(t1!=t2,99)} 99
420 test_expr epxr-3.44 {t1='abc', t2=NULL} {coalesce(t2!=t1,99)} 99
422 test_expr expr-4.1 {t1='abc', t2='Abc'} {t1<t2} 0
423 test_expr expr-4.2 {t1='abc', t2='Abc'} {t1>t2} 1
424 test_expr expr-4.3 {t1='abc', t2='Bbc'} {t1<t2} 0
425 test_expr expr-4.4 {t1='abc', t2='Bbc'} {t1>t2} 1
426 test_expr expr-4.5 {t1='0', t2='0.0'} {t1==t2} 0
427 test_expr expr-4.6 {t1='0.000', t2='0.0'} {t1==t2} 0
428 test_expr expr-4.7 {t1=' 0.000', t2=' 0.0'} {t1==t2} 0
429 test_expr expr-4.8 {t1='0.0', t2='abc'} {t1<t2} 1
430 test_expr expr-4.9 {t1='0.0', t2='abc'} {t1==t2} 0
432 ifcapable floatingpoint {
433 test_expr expr-4.10 {r1='0.0', r2='abc'} {r1>r2} 0
434 test_expr expr-4.11 {r1='abc', r2='Abc'} {r1<r2} 0
435 test_expr expr-4.12 {r1='abc', r2='Abc'} {r1>r2} 1
436 test_expr expr-4.13 {r1='abc', r2='Bbc'} {r1<r2} 0
437 test_expr expr-4.14 {r1='abc', r2='Bbc'} {r1>r2} 1
438 test_expr expr-4.15 {r1='0', r2='0.0'} {r1==r2} 1
439 test_expr expr-4.16 {r1='0.000', r2='0.0'} {r1==r2} 1
440 test_expr expr-4.17 {r1=' 0.000', r2=' 0.0'} {r1==r2} 1
441 test_expr expr-4.18 {r1='0.0', r2='abc'} {r1<r2} 1
442 test_expr expr-4.19 {r1='0.0', r2='abc'} {r1==r2} 0
443 test_expr expr-4.20 {r1='0.0', r2='abc'} {r1>r2} 0
446 # CSL is true if LIKE is case sensitive and false if not.
447 # NCSL is the opposite. Use these variables as the result
448 # on operations where case makes a difference.
449 set CSL $sqlite_options(casesensitivelike)
450 set NCSL [expr {!$CSL}]
452 test_expr expr-5.1 {t1='abc', t2='xyz'} {t1 LIKE t2} 0
453 test_expr expr-5.2a {t1='abc', t2='abc'} {t1 LIKE t2} 1
454 test_expr expr-5.2b {t1='abc', t2='ABC'} {t1 LIKE t2} $NCSL
455 test_expr expr-5.3a {t1='abc', t2='a_c'} {t1 LIKE t2} 1
456 test_expr expr-5.3b {t1='abc', t2='A_C'} {t1 LIKE t2} $NCSL
457 test_expr expr-5.4 {t1='abc', t2='abc_'} {t1 LIKE t2} 0
458 test_expr expr-5.5a {t1='abc', t2='a%c'} {t1 LIKE t2} 1
459 test_expr expr-5.5b {t1='abc', t2='A%C'} {t1 LIKE t2} $NCSL
460 test_expr expr-5.5c {t1='abdc', t2='a%c'} {t1 LIKE t2} 1
461 test_expr expr-5.5d {t1='ac', t2='a%c'} {t1 LIKE t2} 1
462 test_expr expr-5.5e {t1='ac', t2='A%C'} {t1 LIKE t2} $NCSL
463 test_expr expr-5.6a {t1='abxyzzyc', t2='a%c'} {t1 LIKE t2} 1
464 test_expr expr-5.6b {t1='abxyzzyc', t2='A%C'} {t1 LIKE t2} $NCSL
465 test_expr expr-5.7a {t1='abxyzzy', t2='a%c'} {t1 LIKE t2} 0
466 test_expr expr-5.7b {t1='abxyzzy', t2='A%C'} {t1 LIKE t2} 0
467 test_expr expr-5.8a {t1='abxyzzycx', t2='a%c'} {t1 LIKE t2} 0
468 test_expr expr-5.8b {t1='abxyzzycy', t2='a%cx'} {t1 LIKE t2} 0
469 test_expr expr-5.8c {t1='abxyzzycx', t2='A%C'} {t1 LIKE t2} 0
470 test_expr expr-5.8d {t1='abxyzzycy', t2='A%CX'} {t1 LIKE t2} 0
471 test_expr expr-5.9a {t1='abc', t2='a%_c'} {t1 LIKE t2} 1
472 test_expr expr-5.9b {t1='ac', t2='a%_c'} {t1 LIKE t2} 0
473 test_expr expr-5.9c {t1='abc', t2='A%_C'} {t1 LIKE t2} $NCSL
474 test_expr expr-5.9d {t1='ac', t2='A%_C'} {t1 LIKE t2} 0
475 test_expr expr-5.10a {t1='abxyzzyc', t2='a%_c'} {t1 LIKE t2} 1
476 test_expr expr-5.10b {t1='abxyzzyc', t2='A%_C'} {t1 LIKE t2} $NCSL
477 test_expr expr-5.11 {t1='abc', t2='xyz'} {t1 NOT LIKE t2} 1
478 test_expr expr-5.12a {t1='abc', t2='abc'} {t1 NOT LIKE t2} 0
479 test_expr expr-5.12b {t1='abc', t2='ABC'} {t1 NOT LIKE t2} $CSL
480 test_expr expr-5.13 {t1='A'} {t1 LIKE 'A%_'} 0
481 test_expr expr-5.14 {t1='AB'} {t1 LIKE 'A%b' ESCAPE 'b'} 0
483 # The following tests only work on versions of TCL that support Unicode
485 if {"\u1234"!="u1234"} {
486 test_expr expr-5.13a "t1='a\u0080c', t2='a_c'" {t1 LIKE t2} 1
487 test_expr expr-5.13b "t1='a\u0080c', t2='A_C'" {t1 LIKE t2} $NCSL
488 test_expr expr-5.14a "t1='a\u07FFc', t2='a_c'" {t1 LIKE t2} 1
489 test_expr expr-5.14b "t1='a\u07FFc', t2='A_C'" {t1 LIKE t2} $NCSL
490 test_expr expr-5.15a "t1='a\u0800c', t2='a_c'" {t1 LIKE t2} 1
491 test_expr expr-5.15b "t1='a\u0800c', t2='A_C'" {t1 LIKE t2} $NCSL
492 test_expr expr-5.16a "t1='a\uFFFFc', t2='a_c'" {t1 LIKE t2} 1
493 test_expr expr-5.16b "t1='a\uFFFFc', t2='A_C'" {t1 LIKE t2} $NCSL
494 test_expr expr-5.17 "t1='a\u0080', t2='A__'" {t1 LIKE t2} 0
495 test_expr expr-5.18 "t1='a\u07FF', t2='A__'" {t1 LIKE t2} 0
496 test_expr expr-5.19 "t1='a\u0800', t2='A__'" {t1 LIKE t2} 0
497 test_expr expr-5.20 "t1='a\uFFFF', t2='A__'" {t1 LIKE t2} 0
498 test_expr expr-5.21a "t1='ax\uABCD', t2='a_\uABCD'" {t1 LIKE t2} 1
499 test_expr expr-5.21b "t1='ax\uABCD', t2='A_\uABCD'" {t1 LIKE t2} $NCSL
500 test_expr expr-5.22a "t1='ax\u1234', t2='a%\u1234'" {t1 LIKE t2} 1
501 test_expr expr-5.22b "t1='ax\u1234', t2='A%\u1234'" {t1 LIKE t2} $NCSL
502 test_expr expr-5.23a "t1='ax\uFEDC', t2='a_%'" {t1 LIKE t2} 1
503 test_expr expr-5.23b "t1='ax\uFEDC', t2='A_%'" {t1 LIKE t2} $NCSL
504 test_expr expr-5.24a "t1='ax\uFEDCy\uFEDC', t2='a%\uFEDC'" {t1 LIKE t2} 1
505 test_expr expr-5.24b "t1='ax\uFEDCy\uFEDC', t2='A%\uFEDC'" {t1 LIKE t2} $NCSL
508 test_expr expr-5.54 {t1='abc', t2=NULL} {t1 LIKE t2} {{}}
509 test_expr expr-5.55 {t1='abc', t2=NULL} {t1 NOT LIKE t2} {{}}
510 test_expr expr-5.56 {t1='abc', t2=NULL} {t2 LIKE t1} {{}}
511 test_expr expr-5.57 {t1='abc', t2=NULL} {t2 NOT LIKE t1} {{}}
513 # LIKE expressions that use ESCAPE characters.
514 test_expr expr-5.58a {t1='abc', t2='a_c'} {t1 LIKE t2 ESCAPE '7'} 1
515 test_expr expr-5.58b {t1='abc', t2='A_C'} {t1 LIKE t2 ESCAPE '7'} $NCSL
516 test_expr expr-5.59a {t1='a_c', t2='a7_c'} {t1 LIKE t2 ESCAPE '7'} 1
517 test_expr expr-5.59b {t1='a_c', t2='A7_C'} {t1 LIKE t2 ESCAPE '7'} $NCSL
518 test_expr expr-5.60a {t1='abc', t2='a7_c'} {t1 LIKE t2 ESCAPE '7'} 0
519 test_expr expr-5.60b {t1='abc', t2='A7_C'} {t1 LIKE t2 ESCAPE '7'} 0
520 test_expr expr-5.61a {t1='a7Xc', t2='a7_c'} {t1 LIKE t2 ESCAPE '7'} 0
521 test_expr expr-5.61b {t1='a7Xc', t2='A7_C'} {t1 LIKE t2 ESCAPE '7'} 0
522 test_expr expr-5.62a {t1='abcde', t2='a%e'} {t1 LIKE t2 ESCAPE '7'} 1
523 test_expr expr-5.62b {t1='abcde', t2='A%E'} {t1 LIKE t2 ESCAPE '7'} $NCSL
524 test_expr expr-5.63a {t1='abcde', t2='a7%e'} {t1 LIKE t2 ESCAPE '7'} 0
525 test_expr expr-5.63b {t1='abcde', t2='A7%E'} {t1 LIKE t2 ESCAPE '7'} 0
526 test_expr expr-5.64a {t1='a7cde', t2='a7%e'} {t1 LIKE t2 ESCAPE '7'} 0
527 test_expr expr-5.64b {t1='a7cde', t2='A7%E'} {t1 LIKE t2 ESCAPE '7'} 0
528 test_expr expr-5.65a {t1='a7cde', t2='a77%e'} {t1 LIKE t2 ESCAPE '7'} 1
529 test_expr expr-5.65b {t1='a7cde', t2='A77%E'} {t1 LIKE t2 ESCAPE '7'} $NCSL
530 test_expr expr-5.66a {t1='abc7', t2='a%77'} {t1 LIKE t2 ESCAPE '7'} 1
531 test_expr expr-5.66b {t1='abc7', t2='A%77'} {t1 LIKE t2 ESCAPE '7'} $NCSL
532 test_expr expr-5.67a {t1='abc_', t2='a%7_'} {t1 LIKE t2 ESCAPE '7'} 1
533 test_expr expr-5.67b {t1='abc_', t2='A%7_'} {t1 LIKE t2 ESCAPE '7'} $NCSL
534 test_expr expr-5.68a {t1='abc7', t2='a%7_'} {t1 LIKE t2 ESCAPE '7'} 0
535 test_expr expr-5.68b {t1='abc7', t2='A%7_'} {t1 LIKE t2 ESCAPE '7'} 0
537 # These are the same test as the block above, but using a multi-byte
538 # character as the escape character.
539 if {"\u1234"!="u1234"} {
540 test_expr expr-5.69a "t1='abc', t2='a_c'" \
541 "t1 LIKE t2 ESCAPE '\u1234'" 1
542 test_expr expr-5.69b "t1='abc', t2='A_C'" \
543 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL
544 test_expr expr-5.70a "t1='a_c', t2='a\u1234_c'" \
545 "t1 LIKE t2 ESCAPE '\u1234'" 1
546 test_expr expr-5.70b "t1='a_c', t2='A\u1234_C'" \
547 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL
548 test_expr expr-5.71a "t1='abc', t2='a\u1234_c'" \
549 "t1 LIKE t2 ESCAPE '\u1234'" 0
550 test_expr expr-5.71b "t1='abc', t2='A\u1234_C'" \
551 "t1 LIKE t2 ESCAPE '\u1234'" 0
552 test_expr expr-5.72a "t1='a\u1234Xc', t2='a\u1234_c'" \
553 "t1 LIKE t2 ESCAPE '\u1234'" 0
554 test_expr expr-5.72b "t1='a\u1234Xc', t2='A\u1234_C'" \
555 "t1 LIKE t2 ESCAPE '\u1234'" 0
556 test_expr expr-5.73a "t1='abcde', t2='a%e'" \
557 "t1 LIKE t2 ESCAPE '\u1234'" 1
558 test_expr expr-5.73b "t1='abcde', t2='A%E'" \
559 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL
560 test_expr expr-5.74a "t1='abcde', t2='a\u1234%e'" \
561 "t1 LIKE t2 ESCAPE '\u1234'" 0
562 test_expr expr-5.74b "t1='abcde', t2='A\u1234%E'" \
563 "t1 LIKE t2 ESCAPE '\u1234'" 0
564 test_expr expr-5.75a "t1='a\u1234cde', t2='a\u1234%e'" \
565 "t1 LIKE t2 ESCAPE '\u1234'" 0
566 test_expr expr-5.75b "t1='a\u1234cde', t2='A\u1234%E'" \
567 "t1 LIKE t2 ESCAPE '\u1234'" 0
568 test_expr expr-5.76a "t1='a\u1234cde', t2='a\u1234\u1234%e'" \
569 "t1 LIKE t2 ESCAPE '\u1234'" 1
570 test_expr expr-5.76b "t1='a\u1234cde', t2='A\u1234\u1234%E'" \
571 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL
572 test_expr expr-5.77a "t1='abc\u1234', t2='a%\u1234\u1234'" \
573 "t1 LIKE t2 ESCAPE '\u1234'" 1
574 test_expr expr-5.77b "t1='abc\u1234', t2='A%\u1234\u1234'" \
575 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL
576 test_expr expr-5.78a "t1='abc_', t2='a%\u1234_'" \
577 "t1 LIKE t2 ESCAPE '\u1234'" 1
578 test_expr expr-5.78b "t1='abc_', t2='A%\u1234_'" \
579 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL
580 test_expr expr-5.79a "t1='abc\u1234', t2='a%\u1234_'" \
581 "t1 LIKE t2 ESCAPE '\u1234'" 0
582 test_expr expr-5.79b "t1='abc\u1234', t2='A%\u1234_'" \
583 "t1 LIKE t2 ESCAPE '\u1234'" 0
586 test_expr expr-6.1 {t1='abc', t2='xyz'} {t1 GLOB t2} 0
587 test_expr expr-6.2 {t1='abc', t2='ABC'} {t1 GLOB t2} 0
588 test_expr expr-6.3 {t1='abc', t2='A?C'} {t1 GLOB t2} 0
589 test_expr expr-6.4 {t1='abc', t2='a?c'} {t1 GLOB t2} 1
590 test_expr expr-6.5 {t1='abc', t2='abc?'} {t1 GLOB t2} 0
591 test_expr expr-6.6 {t1='abc', t2='A*C'} {t1 GLOB t2} 0
592 test_expr expr-6.7 {t1='abc', t2='a*c'} {t1 GLOB t2} 1
593 test_expr expr-6.8 {t1='abxyzzyc', t2='a*c'} {t1 GLOB t2} 1
594 test_expr expr-6.9 {t1='abxyzzy', t2='a*c'} {t1 GLOB t2} 0
595 test_expr expr-6.10 {t1='abxyzzycx', t2='a*c'} {t1 GLOB t2} 0
596 test_expr expr-6.11 {t1='abc', t2='xyz'} {t1 NOT GLOB t2} 1
597 test_expr expr-6.12 {t1='abc', t2='abc'} {t1 NOT GLOB t2} 0
598 test_expr expr-6.13 {t1='abc', t2='a[bx]c'} {t1 GLOB t2} 1
599 test_expr expr-6.14 {t1='abc', t2='a[cx]c'} {t1 GLOB t2} 0
600 test_expr expr-6.15 {t1='abc', t2='a[a-d]c'} {t1 GLOB t2} 1
601 test_expr expr-6.16 {t1='abc', t2='a[^a-d]c'} {t1 GLOB t2} 0
602 test_expr expr-6.17 {t1='abc', t2='a[A-Dc]c'} {t1 GLOB t2} 0
603 test_expr expr-6.18 {t1='abc', t2='a[^A-Dc]c'} {t1 GLOB t2} 1
604 test_expr expr-6.19 {t1='abc', t2='a[]b]c'} {t1 GLOB t2} 1
605 test_expr expr-6.20 {t1='abc', t2='a[^]b]c'} {t1 GLOB t2} 0
606 test_expr expr-6.21a {t1='abcdefg', t2='a*[de]g'} {t1 GLOB t2} 0
607 test_expr expr-6.21b {t1='abcdefg', t2='a*[df]g'} {t1 GLOB t2} 1
608 test_expr expr-6.21c {t1='abcdefg', t2='a*[d-h]g'} {t1 GLOB t2} 1
609 test_expr expr-6.21d {t1='abcdefg', t2='a*[b-e]g'} {t1 GLOB t2} 0
610 test_expr expr-6.22a {t1='abcdefg', t2='a*[^de]g'} {t1 GLOB t2} 1
611 test_expr expr-6.22b {t1='abcdefg', t2='a*[^def]g'} {t1 GLOB t2} 0
612 test_expr expr-6.23 {t1='abcdefg', t2='a*?g'} {t1 GLOB t2} 1
613 test_expr expr-6.24 {t1='ac', t2='a*c'} {t1 GLOB t2} 1
614 test_expr expr-6.25 {t1='ac', t2='a*?c'} {t1 GLOB t2} 0
615 test_expr expr-6.26 {t1='a*c', t2='a[*]c'} {t1 GLOB t2} 1
616 test_expr expr-6.27 {t1='a?c', t2='a[?]c'} {t1 GLOB t2} 1
617 test_expr expr-6.28 {t1='a[c', t2='a[[]c'} {t1 GLOB t2} 1
620 # These tests only work on versions of TCL that support Unicode
622 if {"\u1234"!="u1234"} {
623 test_expr expr-6.26 "t1='a\u0080c', t2='a?c'" {t1 GLOB t2} 1
624 test_expr expr-6.27 "t1='a\u07ffc', t2='a?c'" {t1 GLOB t2} 1
625 test_expr expr-6.28 "t1='a\u0800c', t2='a?c'" {t1 GLOB t2} 1
626 test_expr expr-6.29 "t1='a\uffffc', t2='a?c'" {t1 GLOB t2} 1
627 test_expr expr-6.30 "t1='a\u1234', t2='a?'" {t1 GLOB t2} 1
628 test_expr expr-6.31 "t1='a\u1234', t2='a??'" {t1 GLOB t2} 0
629 test_expr expr-6.32 "t1='ax\u1234', t2='a?\u1234'" {t1 GLOB t2} 1
630 test_expr expr-6.33 "t1='ax\u1234', t2='a*\u1234'" {t1 GLOB t2} 1
631 test_expr expr-6.34 "t1='ax\u1234y\u1234', t2='a*\u1234'" {t1 GLOB t2} 1
632 test_expr expr-6.35 "t1='a\u1234b', t2='a\[x\u1234y\]b'" {t1 GLOB t2} 1
633 test_expr expr-6.36 "t1='a\u1234b', t2='a\[\u1233-\u1235\]b'" {t1 GLOB t2} 1
634 test_expr expr-6.37 "t1='a\u1234b', t2='a\[\u1234-\u124f\]b'" {t1 GLOB t2} 1
635 test_expr expr-6.38 "t1='a\u1234b', t2='a\[\u1235-\u124f\]b'" {t1 GLOB t2} 0
636 test_expr expr-6.39 "t1='a\u1234b', t2='a\[a-\u1235\]b'" {t1 GLOB t2} 1
637 test_expr expr-6.40 "t1='a\u1234b', t2='a\[a-\u1234\]b'" {t1 GLOB t2} 1
638 test_expr expr-6.41 "t1='a\u1234b', t2='a\[a-\u1233\]b'" {t1 GLOB t2} 0
641 test_expr expr-6.51 {t1='ABC', t2='xyz'} {t1 GLOB t2} 0
642 test_expr expr-6.52 {t1='ABC', t2='abc'} {t1 GLOB t2} 0
643 test_expr expr-6.53 {t1='ABC', t2='a?c'} {t1 GLOB t2} 0
644 test_expr expr-6.54 {t1='ABC', t2='A?C'} {t1 GLOB t2} 1
645 test_expr expr-6.55 {t1='ABC', t2='abc?'} {t1 GLOB t2} 0
646 test_expr expr-6.56 {t1='ABC', t2='a*c'} {t1 GLOB t2} 0
647 test_expr expr-6.57 {t1='ABC', t2='A*C'} {t1 GLOB t2} 1
648 test_expr expr-6.58 {t1='ABxyzzyC', t2='A*C'} {t1 GLOB t2} 1
649 test_expr expr-6.59 {t1='ABxyzzy', t2='A*C'} {t1 GLOB t2} 0
650 test_expr expr-6.60 {t1='ABxyzzyCx', t2='A*C'} {t1 GLOB t2} 0
651 test_expr expr-6.61 {t1='ABC', t2='xyz'} {t1 NOT GLOB t2} 1
652 test_expr expr-6.62 {t1='ABC', t2='ABC'} {t1 NOT GLOB t2} 0
653 test_expr expr-6.63 {t1='ABC', t2='A[Bx]C'} {t1 GLOB t2} 1
654 test_expr expr-6.64 {t1='ABC', t2='A[Cx]C'} {t1 GLOB t2} 0
655 test_expr expr-6.65 {t1='ABC', t2='A[A-D]C'} {t1 GLOB t2} 1
656 test_expr expr-6.66 {t1='ABC', t2='A[^A-D]C'} {t1 GLOB t2} 0
657 test_expr expr-6.67 {t1='ABC', t2='A[a-dC]C'} {t1 GLOB t2} 0
658 test_expr expr-6.68 {t1='ABC', t2='A[^a-dC]C'} {t1 GLOB t2} 1
659 test_expr expr-6.69a {t1='ABC', t2='A[]B]C'} {t1 GLOB t2} 1
660 test_expr expr-6.69b {t1='A]C', t2='A[]B]C'} {t1 GLOB t2} 1
661 test_expr expr-6.70a {t1='ABC', t2='A[^]B]C'} {t1 GLOB t2} 0
662 test_expr expr-6.70b {t1='AxC', t2='A[^]B]C'} {t1 GLOB t2} 1
663 test_expr expr-6.70c {t1='A]C', t2='A[^]B]C'} {t1 GLOB t2} 0
664 test_expr expr-6.71 {t1='ABCDEFG', t2='A*[DE]G'} {t1 GLOB t2} 0
665 test_expr expr-6.72 {t1='ABCDEFG', t2='A*[^DE]G'} {t1 GLOB t2} 1
666 test_expr expr-6.73 {t1='ABCDEFG', t2='A*?G'} {t1 GLOB t2} 1
667 test_expr expr-6.74 {t1='AC', t2='A*C'} {t1 GLOB t2} 1
668 test_expr expr-6.75 {t1='AC', t2='A*?C'} {t1 GLOB t2} 0
670 test_expr expr-6.63 {t1=NULL, t2='a*?c'} {t1 GLOB t2} {{}}
671 test_expr expr-6.64 {t1='ac', t2=NULL} {t1 GLOB t2} {{}}
672 test_expr expr-6.65 {t1=NULL, t2='a*?c'} {t1 NOT GLOB t2} {{}}
673 test_expr expr-6.66 {t1='ac', t2=NULL} {t1 NOT GLOB t2} {{}}
675 # Check that the affinity of a CAST expression is calculated correctly.
677 test_expr expr-6.67 {t1='01', t2=1} {t1 = t2} 0
678 test_expr expr-6.68 {t1='1', t2=1} {t1 = t2} 1
679 test_expr expr-6.69 {t1='01', t2=1} {CAST(t1 AS INTEGER) = t2} 1
682 test_expr expr-case.1 {i1=1, i2=2} \
683 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} ne
684 test_expr expr-case.2 {i1=2, i2=2} \
685 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} eq
686 test_expr expr-case.3 {i1=NULL, i2=2} \
687 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} ne
688 test_expr expr-case.4 {i1=2, i2=NULL} \
689 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} ne
690 test_expr expr-case.5 {i1=2} \
691 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' ELSE 'error' END} two
692 test_expr expr-case.6 {i1=1} \
693 {CASE i1 WHEN 1 THEN 'one' WHEN NULL THEN 'two' ELSE 'error' END} one
694 test_expr expr-case.7 {i1=2} \
695 {CASE i1 WHEN 1 THEN 'one' WHEN NULL THEN 'two' ELSE 'error' END} error
696 test_expr expr-case.8 {i1=3} \
697 {CASE i1 WHEN 1 THEN 'one' WHEN NULL THEN 'two' ELSE 'error' END} error
698 test_expr expr-case.9 {i1=3} \
699 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' ELSE 'error' END} error
700 test_expr expr-case.10 {i1=3} \
701 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' END} {{}}
702 test_expr expr-case.11 {i1=null} \
703 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' ELSE 3 END} 3
704 test_expr expr-case.12 {i1=1} \
705 {CASE i1 WHEN 1 THEN null WHEN 2 THEN 'two' ELSE 3 END} {{}}
706 test_expr expr-case.13 {i1=7} \
707 { CASE WHEN i1 < 5 THEN 'low'
708 WHEN i1 < 10 THEN 'medium'
709 WHEN i1 < 15 THEN 'high' ELSE 'error' END} medium
712 # The sqliteExprIfFalse and sqliteExprIfTrue routines are only
713 # executed as part of a WHERE clause. Create a table suitable
714 # for testing these functions.
716 execsql {DROP TABLE test1}
717 execsql {CREATE TABLE test1(a int, b int);}
718 for {set i 1} {$i<=20} {incr i} {
719 execsql "INSERT INTO test1 VALUES($i,[expr {1<<$i}])"
721 execsql "INSERT INTO test1 VALUES(NULL,0)"
723 execsql {SELECT * FROM test1 ORDER BY a}
724 } {{} 0 1 2 2 4 3 8 4 16 5 32 6 64 7 128 8 256 9 512 10 1024 11 2048 12 4096 13 8192 14 16384 15 32768 16 65536 17 131072 18 262144 19 524288 20 1048576}
726 proc test_expr2 {name expr result} {
727 do_test $name [format {
728 execsql {SELECT a FROM test1 WHERE %s ORDER BY a}
732 test_expr2 expr-7.2 {a<10 AND a>8} {9}
733 test_expr2 expr-7.3 {a<=10 AND a>=8} {8 9 10}
734 test_expr2 expr-7.4 {a>=8 AND a<=10} {8 9 10}
735 test_expr2 expr-7.5 {a>=20 OR a<=1} {1 20}
736 test_expr2 expr-7.6 {b!=4 AND a<=3} {1 3}
737 test_expr2 expr-7.7 {b==8 OR b==16 OR b==32} {3 4 5}
738 test_expr2 expr-7.8 {NOT b<>8 OR b==1024} {3 10}
739 test_expr2 expr-7.9 {b LIKE '10%'} {10 20}
740 test_expr2 expr-7.10 {b LIKE '_4'} {6}
741 test_expr2 expr-7.11 {a GLOB '1?'} {10 11 12 13 14 15 16 17 18 19}
742 test_expr2 expr-7.12 {b GLOB '1*4'} {10 14}
743 test_expr2 expr-7.13 {b GLOB '*1[456]'} {4}
744 test_expr2 expr-7.14 {a ISNULL} {{}}
745 test_expr2 expr-7.15 {a NOTNULL AND a<3} {1 2}
746 test_expr2 expr-7.16 {a AND a<3} {1 2}
747 test_expr2 expr-7.17 {NOT a} {}
748 test_expr2 expr-7.18 {a==11 OR (b>1000 AND b<2000)} {10 11}
749 test_expr2 expr-7.19 {a<=1 OR a>=20} {1 20}
750 test_expr2 expr-7.20 {a<1 OR a>20} {}
751 test_expr2 expr-7.21 {a>19 OR a<1} {20}
752 test_expr2 expr-7.22 {a!=1 OR a=100} \
753 {2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20}
754 test_expr2 expr-7.23 {(a notnull AND a<4) OR a==8} {1 2 3 8}
755 test_expr2 expr-7.24 {a LIKE '2_' OR a==8} {8 20}
756 test_expr2 expr-7.25 {a GLOB '2?' OR a==8} {8 20}
757 test_expr2 expr-7.26 {a isnull OR a=8} {{} 8}
758 test_expr2 expr-7.27 {a notnull OR a=8} \
759 {1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20}
760 test_expr2 expr-7.28 {a<0 OR b=0} {{}}
761 test_expr2 expr-7.29 {b=0 OR a<0} {{}}
762 test_expr2 expr-7.30 {a<0 AND b=0} {}
763 test_expr2 expr-7.31 {b=0 AND a<0} {}
764 test_expr2 expr-7.32 {a IS NULL AND (a<0 OR b=0)} {{}}
765 test_expr2 expr-7.33 {a IS NULL AND (b=0 OR a<0)} {{}}
766 test_expr2 expr-7.34 {a IS NULL AND (a<0 AND b=0)} {}
767 test_expr2 expr-7.35 {a IS NULL AND (b=0 AND a<0)} {}
768 test_expr2 expr-7.32 {(a<0 OR b=0) AND a IS NULL} {{}}
769 test_expr2 expr-7.33 {(b=0 OR a<0) AND a IS NULL} {{}}
770 test_expr2 expr-7.34 {(a<0 AND b=0) AND a IS NULL} {}
771 test_expr2 expr-7.35 {(b=0 AND a<0) AND a IS NULL} {}
772 test_expr2 expr-7.36 {a<2 OR (a<0 OR b=0)} {{} 1}
773 test_expr2 expr-7.37 {a<2 OR (b=0 OR a<0)} {{} 1}
774 test_expr2 expr-7.38 {a<2 OR (a<0 AND b=0)} {1}
775 test_expr2 expr-7.39 {a<2 OR (b=0 AND a<0)} {1}
776 ifcapable floatingpoint {
777 test_expr2 expr-7.40 {((a<2 OR a IS NULL) AND b<3) OR b>1e10} {{} 1}
779 test_expr2 expr-7.41 {a BETWEEN -1 AND 1} {1}
780 test_expr2 expr-7.42 {a NOT BETWEEN 2 AND 100} {1}
781 test_expr2 expr-7.43 {(b+1234)||'this is a string that is at least 32 characters long' BETWEEN 1 AND 2} {}
782 test_expr2 expr-7.44 {123||'xabcdefghijklmnopqrstuvwyxz01234567890'||a BETWEEN '123a' AND '123b'} {}
783 test_expr2 expr-7.45 {((123||'xabcdefghijklmnopqrstuvwyxz01234567890'||a) BETWEEN '123a' AND '123b')<0} {}
784 test_expr2 expr-7.46 {((123||'xabcdefghijklmnopqrstuvwyxz01234567890'||a) BETWEEN '123a' AND '123z')>0} {1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20}
786 test_expr2 expr-7.50 {((a between 1 and 2 OR 0) AND 1) OR 0} {1 2}
787 test_expr2 expr-7.51 {((a not between 3 and 100 OR 0) AND 1) OR 0} {1 2}
790 test_expr2 expr-7.52 {((a in (1,2) OR 0) AND 1) OR 0} {1 2}
791 test_expr2 expr-7.53 \
792 {((a not in (3,4,5,6,7,8,9,10) OR 0) AND a<11) OR 0} {1 2}
794 test_expr2 expr-7.54 {((a>0 OR 0) AND a<3) OR 0} {1 2}
796 test_expr2 expr-7.55 {((a in (1,2) OR 0) IS NULL AND 1) OR 0} {{}}
797 test_expr2 expr-7.56 \
798 {((a not in (3,4,5,6,7,8,9,10) IS NULL OR 0) AND 1) OR 0} {{}}
800 test_expr2 expr-7.57 {((a>0 IS NULL OR 0) AND 1) OR 0} {{}}
802 test_expr2 expr-7.58 {(a||'')<='1'} {1}
804 test_expr2 expr-7.59 {LIKE('10%',b)} {10 20}
805 test_expr2 expr-7.60 {LIKE('_4',b)} {6}
806 test_expr2 expr-7.61 {GLOB('1?',a)} {10 11 12 13 14 15 16 17 18 19}
807 test_expr2 expr-7.62 {GLOB('1*4',b)} {10 14}
808 test_expr2 expr-7.63 {GLOB('*1[456]',b)} {4}
809 test_expr2 expr-7.64 {b = abs(-2)} {1}
810 test_expr2 expr-7.65 {b = abs(+-2)} {1}
811 test_expr2 expr-7.66 {b = abs(++-2)} {1}
812 test_expr2 expr-7.67 {b = abs(+-+-2)} {1}
813 test_expr2 expr-7.68 {b = abs(+-++-2)} {1}
814 test_expr2 expr-7.69 {b = abs(++++-2)} {1}
815 test_expr2 expr-7.70 {b = 5 - abs(+3)} {1}
816 test_expr2 expr-7.71 {b = 5 - abs(-3)} {1}
817 ifcapable floatingpoint {
818 test_expr2 expr-7.72 {b = abs(-2.0)} {1}
820 test_expr2 expr-7.73 {b = 6 - abs(-a)} {2}
821 ifcapable floatingpoint {
822 test_expr2 expr-7.74 {b = abs(8.0)} {3}
825 # Test the CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP expressions.
827 ifcapable {floatingpoint} {
828 set sqlite_current_time 1157124849
830 execsql {SELECT CURRENT_TIME}
833 execsql {SELECT CURRENT_DATE}
836 execsql {SELECT CURRENT_TIMESTAMP}
837 } {{2006-09-01 15:34:09}}
841 execsql {SELECT CURRENT_TIME==time('now');}
844 execsql {SELECT CURRENT_DATE==date('now');}
847 execsql {SELECT CURRENT_TIMESTAMP==datetime('now');}
850 set sqlite_current_time 0
852 ifcapable floatingpoint {
854 execsql {SELECT round(-('-'||'123'))}
858 # Test an error message that can be generated by the LIKE expression
860 catchsql {SELECT 'abc' LIKE 'abc' ESCAPE ''}
861 } {1 {ESCAPE expression must be a single character}}
863 catchsql {SELECT 'abc' LIKE 'abc' ESCAPE 'ab'}
864 } {1 {ESCAPE expression must be a single character}}
866 # If we specify an integer constant that is bigger than the largest
867 # possible integer, code the integer as a real number.
870 execsql {SELECT typeof(9223372036854775807)}
873 execsql {SELECT typeof(00000009223372036854775807)}
876 execsql {SELECT typeof(+9223372036854775807)}
879 execsql {SELECT typeof(+000000009223372036854775807)}
882 execsql {SELECT typeof(9223372036854775808)}
885 execsql {SELECT typeof(00000009223372036854775808)}
888 execsql {SELECT typeof(+9223372036854775808)}
891 execsql {SELECT typeof(+0000009223372036854775808)}
894 execsql {SELECT typeof(-9223372036854775808)}
897 execsql {SELECT typeof(-00000009223372036854775808)}
899 ifcapable floatingpoint {
901 execsql {SELECT typeof(-9223372036854775809)}
904 execsql {SELECT typeof(-00000009223372036854775809)}
908 # These two statements used to leak memory (because of missing %destructor
909 # directives in parse.y).
912 SELECT (CASE a>4 THEN 1 ELSE 0 END) FROM test1;
914 } {1 {near "THEN": syntax error}}
917 SELECT (CASE WHEN a>4 THEN 1 ELSE 0) FROM test1;
919 } {1 {near ")": syntax error}}
921 ifcapable floatingpoint {
922 do_realnum_test expr-13.1 {
924 SELECT 12345678901234567890;
926 } {1.23456789012346e+19}
929 # Implicit String->Integer conversion is used when possible.
931 if {[working_64bit_int]} {
934 SELECT 0+'9223372036854775807'
936 } {9223372036854775807}
939 SELECT '9223372036854775807'+0
941 } {9223372036854775807}
944 # If the value is too large, use String->Float conversion.
946 ifcapable floatingpoint {
947 do_realnum_test expr-13.4 {
949 SELECT 0+'9223372036854775808'
951 } {9.22337203685478e+18}
952 do_realnum_test expr-13.5 {
954 SELECT '9223372036854775808'+0
956 } {9.22337203685478e+18}
959 # Use String->float conversion if the value is explicitly a floating
962 do_realnum_test expr-13.6 {
964 SELECT 0+'9223372036854775807.0'
966 } {9.22337203685478e+18}
967 do_realnum_test expr-13.7 {
969 SELECT '9223372036854775807.0'+0
971 } {9.22337203685478e+18}
973 do_execsql_test expr-13.8 {
976 do_execsql_test expr-13.9 {
980 # 2018-02-26. Ticket https://www.sqlite.org/src/tktview/36fae083b450e3af85
982 do_execsql_test expr-14.1 {
983 DROP TABLE IF EXISTS t1;
985 INSERT INTO t1 VALUES(0),(1),(NULL),(0.5),('1x'),('0x');
986 SELECT count(*) FROM t1
987 WHERE (x OR (8==9)) != (CASE WHEN x THEN 1 ELSE 0 END);
989 do_execsql_test expr-14.2 {
990 SELECT count(*) FROM t1
991 WHERE (x OR (8==9)) != (NOT NOT x);
993 do_execsql_test expr-14.3 {
994 SELECT sum(NOT x) FROM t1
997 do_execsql_test expr-14.4 {
998 SELECT sum(CASE WHEN x THEN 0 ELSE 1 END) FROM t1
1003 foreach {tn val} [list 1 NaN 2 -NaN 3 NaN0 4 -NaN0 5 Inf 6 -Inf] {
1004 do_execsql_test expr-15.$tn.1 {
1005 DROP TABLE IF EXISTS t1;
1007 INSERT INTO t1 VALUES(0),(1),(NULL),(0.5),('1x'),('0x');
1010 do_test expr-15.$tn.2 {
1011 set ::STMT [sqlite3_prepare db "INSERT INTO t1 VALUES(?)" -1 TAIL]
1012 sqlite3_bind_double $::STMT 1 $val
1013 sqlite3_step $::STMT
1014 sqlite3_reset $::STMT
1015 sqlite3_finalize $::STMT
1018 do_execsql_test expr-15.$tn.3 {
1019 SELECT count(*) FROM t1
1020 WHERE (x OR (8==9)) != (CASE WHEN x THEN 1 ELSE 0 END);
1023 do_execsql_test expr-15.$tn.4 {
1024 SELECT count(*) FROM t1
1025 WHERE (x OR (8==9)) != (NOT NOT x);
1028 do_execsql_test expr-15.$tn.5 {
1029 SELECT sum(NOT x) FROM t1
1033 do_execsql_test expr-15.$tn.6 {
1034 SELECT sum(CASE WHEN x THEN 0 ELSE 1 END) FROM t1
1040 sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db
1041 do_execsql_test expr-16.1 {
1042 CREATE TABLE t1(a,b,c);
1043 CREATE TABLE dual(dummy);
1044 INSERT INTO dual VALUES('X');
1046 do_execsql_test expr-16.100 {
1047 SELECT implies_nonnull_row( (b=1 AND 0)>(b=3 AND 0),a)
1048 FROM dual LEFT JOIN t1;
1050 do_execsql_test expr-16.101 {
1051 SELECT implies_nonnull_row( (b=1 AND 0)>(b=3 AND a=4),a)
1052 FROM dual LEFT JOIN t1;
1054 do_execsql_test expr-16.102 {
1055 SELECT implies_nonnull_row( (b=1 AND a=2)>(b=3 AND a=4),a)
1056 FROM dual LEFT JOIN t1;