1 # 2001 September 15 2 # 3 # The author disclaims copyright to this source code. In place of 4 # a legal notice, here is a blessing: 5 # 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. 9 # 10 #*********************************************************************** 11 # This file implements regression tests for SQLite library. The 12 # focus of this file is testing expressions. 13 # 14 # $Id: expr.test,v 1.67 2009/02/04 03:59:25 shane Exp $ 15 16 set testdir [file dirname $argv0] 17 source $testdir/tester.tcl 18 19 # Create a table to work with. 20 # 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')} 24 } 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')} 28 } 29 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 34 } 35 36 test_expr expr-1.1 {i1=10, i2=20} {i1+i2} 30 37 test_expr expr-1.2 {i1=10, i2=20} {i1-i2} -10 38 test_expr expr-1.3 {i1=10, i2=20} {i1*i2} 200 39 test_expr expr-1.4 {i1=10, i2=20} {i1/i2} 0 40 test_expr expr-1.5 {i1=10, i2=20} {i2/i1} 2 41 test_expr expr-1.6 {i1=10, i2=20} {i2<i1} 0 42 test_expr expr-1.7 {i1=10, i2=20} {i2<=i1} 0 43 test_expr expr-1.8 {i1=10, i2=20} {i2>i1} 1 44 test_expr expr-1.9 {i1=10, i2=20} {i2>=i1} 1 45 test_expr expr-1.10 {i1=10, i2=20} {i2!=i1} 1 46 test_expr expr-1.11 {i1=10, i2=20} {i2=i1} 0 47 test_expr expr-1.12 {i1=10, i2=20} {i2<>i1} 1 48 test_expr expr-1.13 {i1=10, i2=20} {i2==i1} 0 49 test_expr expr-1.14 {i1=20, i2=20} {i2<i1} 0 50 test_expr expr-1.15 {i1=20, i2=20} {i2<=i1} 1 51 test_expr expr-1.16 {i1=20, i2=20} {i2>i1} 0 52 test_expr expr-1.17 {i1=20, i2=20} {i2>=i1} 1 53 test_expr expr-1.18 {i1=20, i2=20} {i2!=i1} 0 54 test_expr expr-1.19 {i1=20, i2=20} {i2=i1} 1 55 test_expr expr-1.20 {i1=20, i2=20} {i2<>i1} 0 56 test_expr expr-1.21 {i1=20, i2=20} {i2==i1} 1 57 ifcapable floatingpoint { 58 test_expr expr-1.22 {i1=1, i2=2, r1=3.0} {i1+i2*r1} {7.0} 59 test_expr expr-1.23 {i1=1, i2=2, r1=3.0} {(i1+i2)*r1} {9.0} 60 } 61 test_expr expr-1.24 {i1=1, i2=2} {min(i1,i2,i1+i2,i1-i2)} {-1} 62 test_expr expr-1.25 {i1=1, i2=2} {max(i1,i2,i1+i2,i1-i2)} {3} 63 test_expr expr-1.26 {i1=1, i2=2} {max(i1,i2,i1+i2,i1-i2)} {3} 64 test_expr expr-1.27 {i1=1, i2=2} {i1==1 AND i2=2} {1} 65 test_expr expr-1.28 {i1=1, i2=2} {i1=2 AND i2=1} {0} 66 test_expr expr-1.29 {i1=1, i2=2} {i1=1 AND i2=1} {0} 67 test_expr expr-1.30 {i1=1, i2=2} {i1=2 AND i2=2} {0} 68 test_expr expr-1.31 {i1=1, i2=2} {i1==1 OR i2=2} {1} 69 test_expr expr-1.32 {i1=1, i2=2} {i1=2 OR i2=1} {0} 70 test_expr expr-1.33 {i1=1, i2=2} {i1=1 OR i2=1} {1} 71 test_expr expr-1.34 {i1=1, i2=2} {i1=2 OR i2=2} {1} 72 test_expr expr-1.35 {i1=1, i2=2} {i1-i2=-1} {1} 73 test_expr expr-1.36 {i1=1, i2=0} {not i1} {0} 74 test_expr expr-1.37 {i1=1, i2=0} {not i2} {1} 75 test_expr expr-1.38 {i1=1} {-i1} {-1} 76 test_expr expr-1.39 {i1=1} {+i1} {1} 77 test_expr expr-1.40 {i1=1, i2=2} {+(i2+i1)} {3} 78 test_expr expr-1.41 {i1=1, i2=2} {-(i2+i1)} {-3} 79 test_expr expr-1.42 {i1=1, i2=2} {i1|i2} {3} 80 test_expr expr-1.42b {i1=1, i2=2} {4|2} {6} 81 test_expr expr-1.43 {i1=1, i2=2} {i1&i2} {0} 82 test_expr expr-1.43b {i1=1, i2=2} {4&5} {4} 83 test_expr expr-1.44 {i1=1} {~i1} {-2} 84 test_expr expr-1.44b {i1=NULL} {~i1} {{}} 85 test_expr expr-1.45a {i1=1, i2=3} {i1<<i2} {8} 86 test_expr expr-1.45b {i1=1, i2=-3} {i1>>i2} {8} 87 test_expr expr-1.45c {i1=1, i2=0} {i1<<i2} {1} 88 test_expr expr-1.45d {i1=1, i2=62} {i1<<i2} {4611686018427387904} 89 test_expr expr-1.45e {i1=1, i2=63} {i1<<i2} {-9223372036854775808} 90 test_expr expr-1.45f {i1=1, i2=64} {i1<<i2} {0} 91 test_expr expr-1.45g {i1=32, i2=-9223372036854775808} {i1>>i2} {0} 92 test_expr expr-1.46a {i1=32, i2=3} {i1>>i2} {4} 93 test_expr expr-1.46b {i1=32, i2=6} {i1>>i2} {0} 94 test_expr expr-1.46c {i1=-32, i2=3} {i1>>i2} {-4} 95 test_expr expr-1.46d {i1=-32, i2=100} {i1>>i2} {-1} 96 test_expr expr-1.46e {i1=32, i2=-3} {i1>>i2} {256} 97 test_expr expr-1.47 {i1=9999999999, i2=8888888888} {i1<i2} 0 98 test_expr expr-1.48 {i1=9999999999, i2=8888888888} {i1=i2} 0 99 test_expr expr-1.49 {i1=9999999999, i2=8888888888} {i1>i2} 1 100 test_expr expr-1.50 {i1=99999999999, i2=99999999998} {i1<i2} 0 101 test_expr expr-1.51 {i1=99999999999, i2=99999999998} {i1=i2} 0 102 test_expr expr-1.52 {i1=99999999999, i2=99999999998} {i1>i2} 1 103 test_expr expr-1.53 {i1=099999999999, i2=99999999999} {i1<i2} 0 104 test_expr expr-1.54 {i1=099999999999, i2=99999999999} {i1=i2} 1 105 test_expr expr-1.55 {i1=099999999999, i2=99999999999} {i1>i2} 0 106 test_expr expr-1.56 {i1=25, i2=11} {i1%i2} 3 107 test_expr expr-1.58 {i1=NULL, i2=1} {coalesce(i1+i2,99)} 99 108 test_expr expr-1.59 {i1=1, i2=NULL} {coalesce(i1+i2,99)} 99 109 test_expr expr-1.60 {i1=NULL, i2=NULL} {coalesce(i1+i2,99)} 99 110 test_expr expr-1.61 {i1=NULL, i2=1} {coalesce(i1-i2,99)} 99 111 test_expr expr-1.62 {i1=1, i2=NULL} {coalesce(i1-i2,99)} 99 112 test_expr expr-1.63 {i1=NULL, i2=NULL} {coalesce(i1-i2,99)} 99 113 test_expr expr-1.64 {i1=NULL, i2=1} {coalesce(i1*i2,99)} 99 114 test_expr expr-1.65 {i1=1, i2=NULL} {coalesce(i1*i2,99)} 99 115 test_expr expr-1.66 {i1=NULL, i2=NULL} {coalesce(i1*i2,99)} 99 116 test_expr expr-1.67 {i1=NULL, i2=1} {coalesce(i1/i2,99)} 99 117 test_expr expr-1.68 {i1=1, i2=NULL} {coalesce(i1/i2,99)} 99 118 test_expr expr-1.69 {i1=NULL, i2=NULL} {coalesce(i1/i2,99)} 99 119 test_expr expr-1.70 {i1=NULL, i2=1} {coalesce(i1<i2,99)} 99 120 test_expr expr-1.71 {i1=1, i2=NULL} {coalesce(i1>i2,99)} 99 121 test_expr expr-1.72 {i1=NULL, i2=NULL} {coalesce(i1<=i2,99)} 99 122 test_expr expr-1.73 {i1=NULL, i2=1} {coalesce(i1>=i2,99)} 99 123 test_expr expr-1.74 {i1=1, i2=NULL} {coalesce(i1!=i2,99)} 99 124 test_expr expr-1.75 {i1=NULL, i2=NULL} {coalesce(i1==i2,99)} 99 125 test_expr expr-1.76 {i1=NULL, i2=NULL} {coalesce(not i1,99)} 99 126 test_expr expr-1.77 {i1=NULL, i2=NULL} {coalesce(-i1,99)} 99 127 test_expr expr-1.78 {i1=NULL, i2=NULL} {coalesce(i1 IS NULL AND i2=5,99)} 99 128 test_expr expr-1.79 {i1=NULL, i2=NULL} {coalesce(i1 IS NULL OR i2=5,99)} 1 129 test_expr expr-1.80 {i1=NULL, i2=NULL} {coalesce(i1=5 AND i2 IS NULL,99)} 99 130 test_expr expr-1.81 {i1=NULL, i2=NULL} {coalesce(i1=5 OR i2 IS NULL,99)} 1 131 test_expr expr-1.82 {i1=NULL, i2=3} {coalesce(min(i1,i2,1),99)} 99 132 test_expr expr-1.83 {i1=NULL, i2=3} {coalesce(max(i1,i2,1),99)} 99 133 test_expr expr-1.84 {i1=3, i2=NULL} {coalesce(min(i1,i2,1),99)} 99 134 test_expr expr-1.85 {i1=3, i2=NULL} {coalesce(max(i1,i2,1),99)} 99 135 test_expr expr-1.86 {i1=3, i2=8} {5 between i1 and i2} 1 136 test_expr expr-1.87 {i1=3, i2=8} {5 not between i1 and i2} 0 137 test_expr expr-1.88 {i1=3, i2=8} {55 between i1 and i2} 0 138 test_expr expr-1.89 {i1=3, i2=8} {55 not between i1 and i2} 1 139 test_expr expr-1.90 {i1=3, i2=NULL} {5 between i1 and i2} {{}} 140 test_expr expr-1.91 {i1=3, i2=NULL} {5 not between i1 and i2} {{}} 141 test_expr expr-1.92 {i1=3, i2=NULL} {2 between i1 and i2} 0 142 test_expr expr-1.93 {i1=3, i2=NULL} {2 not between i1 and i2} 1 143 test_expr expr-1.94 {i1=NULL, i2=8} {2 between i1 and i2} {{}} 144 test_expr expr-1.95 {i1=NULL, i2=8} {2 not between i1 and i2} {{}} 145 test_expr expr-1.94 {i1=NULL, i2=8} {55 between i1 and i2} 0 146 test_expr expr-1.95 {i1=NULL, i2=8} {55 not between i1 and i2} 1 147 test_expr expr-1.96 {i1=NULL, i2=3} {coalesce(i1<<i2,99)} 99 148 test_expr expr-1.97 {i1=32, i2=NULL} {coalesce(i1>>i2,99)} 99 149 test_expr expr-1.98 {i1=NULL, i2=NULL} {coalesce(i1|i2,99)} 99 150 test_expr expr-1.99 {i1=32, i2=NULL} {coalesce(i1&i2,99)} 99 151 test_expr expr-1.100 {i1=1, i2=''} {i1=i2} 0 152 test_expr expr-1.101 {i1=0, i2=''} {i1=i2} 0 153 154 # Check for proper handling of 64-bit integer values. 155 # 156 if {[working_64bit_int]} { 157 test_expr expr-1.102 {i1=40, i2=1} {i2<<i1} 1099511627776 158 } 159 160 ifcapable floatingpoint { 161 test_expr expr-1.103 {i1=0} {(-2147483648.0 % -1)} 0.0 162 test_expr expr-1.104 {i1=0} {(-9223372036854775808.0 % -1)} 0.0 163 test_expr expr-1.105 {i1=0} {(-9223372036854775808.0 / -1)>1} 1 164 } 165 166 if {[working_64bit_int]} { 167 test_expr expr-1.106 {i1=0} {-9223372036854775808/-1} 9.22337203685478e+18 168 } 169 170 test_expr expr-1.107 {i1=0} {-9223372036854775808%-1} 0 171 test_expr expr-1.108 {i1=0} {1%0} {{}} 172 test_expr expr-1.109 {i1=0} {1/0} {{}} 173 174 if {[working_64bit_int]} { 175 test_expr expr-1.110 {i1=0} {-9223372036854775807/-1} 9223372036854775807 176 } 177 178 test_expr expr-1.111 {i1=NULL, i2=8} {i1 IS i2} 0 179 test_expr expr-1.112 {i1=NULL, i2=NULL} {i1 IS i2} 1 180 test_expr expr-1.113 {i1=6, i2=NULL} {i1 IS i2} 0 181 test_expr expr-1.114 {i1=6, i2=6} {i1 IS i2} 1 182 test_expr expr-1.115 {i1=NULL, i2=8} \ 183 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} no 184 test_expr expr-1.116 {i1=NULL, i2=NULL} \ 185 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} yes 186 test_expr expr-1.117 {i1=6, i2=NULL} \ 187 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} no 188 test_expr expr-1.118 {i1=8, i2=8} \ 189 {CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} yes 190 test_expr expr-1.119 {i1=NULL, i2=8} {i1 IS NOT i2} 1 191 test_expr expr-1.120 {i1=NULL, i2=NULL} {i1 IS NOT i2} 0 192 test_expr expr-1.121 {i1=6, i2=NULL} {i1 IS NOT i2} 1 193 test_expr expr-1.122 {i1=6, i2=6} {i1 IS NOT i2} 0 194 test_expr expr-1.123 {i1=NULL, i2=8} \ 195 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} yes 196 test_expr expr-1.124 {i1=NULL, i2=NULL} \ 197 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} no 198 test_expr expr-1.125 {i1=6, i2=NULL} \ 199 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} yes 200 test_expr expr-1.126 {i1=8, i2=8} \ 201 {CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} no 202 203 ifcapable floatingpoint {if {[working_64bit_int]} { 204 test_expr expr-1.200\ 205 {i1=9223372036854775806, i2=1} {i1+i2} 9223372036854775807 206 test_expr expr-1.201\ 207 {i1=9223372036854775806, i2=2} {i1+i2} 9.22337203685478e+18 208 test_expr expr-1.202\ 209 {i1=9223372036854775806, i2=100000} {i1+i2} 9.22337203685488e+18 210 test_expr expr-1.203\ 211 {i1=9223372036854775807, i2=0} {i1+i2} 9223372036854775807 212 test_expr expr-1.204\ 213 {i1=9223372036854775807, i2=1} {i1+i2} 9.22337203685478e+18 214 test_expr expr-1.205\ 215 {i2=9223372036854775806, i1=1} {i1+i2} 9223372036854775807 216 test_expr expr-1.206\ 217 {i2=9223372036854775806, i1=2} {i1+i2} 9.22337203685478e+18 218 test_expr expr-1.207\ 219 {i2=9223372036854775806, i1=100000} {i1+i2} 9.22337203685488e+18 220 test_expr expr-1.208\ 221 {i2=9223372036854775807, i1=0} {i1+i2} 9223372036854775807 222 test_expr expr-1.209\ 223 {i2=9223372036854775807, i1=1} {i1+i2} 9.22337203685478e+18 224 test_expr expr-1.210\ 225 {i1=-9223372036854775807, i2=-1} {i1+i2} -9223372036854775808 226 test_expr expr-1.211\ 227 {i1=-9223372036854775807, i2=-2} {i1+i2} -9.22337203685478e+18 228 test_expr expr-1.212\ 229 {i1=-9223372036854775807, i2=-100000} {i1+i2} -9.22337203685488e+18 230 test_expr expr-1.213\ 231 {i1=-9223372036854775808, i2=0} {i1+i2} -9223372036854775808 232 test_expr expr-1.214\ 233 {i1=-9223372036854775808, i2=-1} {i1+i2} -9.22337203685478e+18 234 test_expr expr-1.215\ 235 {i2=-9223372036854775807, i1=-1} {i1+i2} -9223372036854775808 236 test_expr expr-1.216\ 237 {i2=-9223372036854775807, i1=-2} {i1+i2} -9.22337203685478e+18 238 test_expr expr-1.217\ 239 {i2=-9223372036854775807, i1=-100000} {i1+i2} -9.22337203685488e+18 240 test_expr expr-1.218\ 241 {i2=-9223372036854775808, i1=0} {i1+i2} -9223372036854775808 242 test_expr expr-1.219\ 243 {i2=-9223372036854775808, i1=-1} {i1+i2} -9.22337203685478e+18 244 test_expr expr-1.220\ 245 {i1=9223372036854775806, i2=-1} {i1-i2} 9223372036854775807 246 test_expr expr-1.221\ 247 {i1=9223372036854775806, i2=-2} {i1-i2} 9.22337203685478e+18 248 test_expr expr-1.222\ 249 {i1=9223372036854775806, i2=-100000} {i1-i2} 9.22337203685488e+18 250 test_expr expr-1.223\ 251 {i1=9223372036854775807, i2=0} {i1-i2} 9223372036854775807 252 test_expr expr-1.224\ 253 {i1=9223372036854775807, i2=-1} {i1-i2} 9.22337203685478e+18 254 test_expr expr-1.225\ 255 {i2=-9223372036854775806, i1=1} {i1-i2} 9223372036854775807 256 test_expr expr-1.226\ 257 {i2=-9223372036854775806, i1=2} {i1-i2} 9.22337203685478e+18 258 test_expr expr-1.227\ 259 {i2=-9223372036854775806, i1=100000} {i1-i2} 9.22337203685488e+18 260 test_expr expr-1.228\ 261 {i2=-9223372036854775807, i1=0} {i1-i2} 9223372036854775807 262 test_expr expr-1.229\ 263 {i2=-9223372036854775807, i1=1} {i1-i2} 9.22337203685478e+18 264 test_expr expr-1.230\ 265 {i1=-9223372036854775807, i2=1} {i1-i2} -9223372036854775808 266 test_expr expr-1.231\ 267 {i1=-9223372036854775807, i2=2} {i1-i2} -9.22337203685478e+18 268 test_expr expr-1.232\ 269 {i1=-9223372036854775807, i2=100000} {i1-i2} -9.22337203685488e+18 270 test_expr expr-1.233\ 271 {i1=-9223372036854775808, i2=0} {i1-i2} -9223372036854775808 272 test_expr expr-1.234\ 273 {i1=-9223372036854775808, i2=1} {i1-i2} -9.22337203685478e+18 274 test_expr expr-1.235\ 275 {i2=9223372036854775807, i1=-1} {i1-i2} -9223372036854775808 276 test_expr expr-1.236\ 277 {i2=9223372036854775807, i1=-2} {i1-i2} -9.22337203685478e+18 278 test_expr expr-1.237\ 279 {i2=9223372036854775807, i1=-100000} {i1-i2} -9.22337203685488e+18 280 test_expr expr-1.238\ 281 {i2=9223372036854775807, i1=0} {i1-i2} -9223372036854775807 282 test_expr expr-1.239\ 283 {i2=9223372036854775807, i1=-1} {i1-i2} -9223372036854775808 284 285 test_expr expr-1.250\ 286 {i1=4294967296, i2=2147483648} {i1*i2} 9.22337203685478e+18 287 test_expr expr-1.251\ 288 {i1=4294967296, i2=2147483647} {i1*i2} 9223372032559808512 289 test_expr expr-1.252\ 290 {i1=-4294967296, i2=2147483648} {i1*i2} -9223372036854775808 291 test_expr expr-1.253\ 292 {i1=-4294967296, i2=2147483647} {i1*i2} -9223372032559808512 293 test_expr expr-1.254\ 294 {i1=4294967296, i2=-2147483648} {i1*i2} -9223372036854775808 295 test_expr expr-1.255\ 296 {i1=4294967296, i2=-2147483647} {i1*i2} -9223372032559808512 297 test_expr expr-1.256\ 298 {i1=-4294967296, i2=-2147483648} {i1*i2} 9.22337203685478e+18 299 test_expr expr-1.257\ 300 {i1=-4294967296, i2=-2147483647} {i1*i2} 9223372032559808512 301 302 }} 303 304 ifcapable floatingpoint { 305 test_expr expr-2.1 {r1=1.23, r2=2.34} {r1+r2} 3.57 306 test_expr expr-2.2 {r1=1.23, r2=2.34} {r1-r2} -1.11 307 test_expr expr-2.3 {r1=1.23, r2=2.34} {r1*r2} 2.8782 308 } 309 set tcl_precision 15 310 ifcapable floatingpoint { 311 test_expr expr-2.4 {r1=1.23, r2=2.34} {r1/r2} 0.525641025641026 312 test_expr expr-2.5 {r1=1.23, r2=2.34} {r2/r1} 1.90243902439024 313 test_expr expr-2.6 {r1=1.23, r2=2.34} {r2<r1} 0 314 test_expr expr-2.7 {r1=1.23, r2=2.34} {r2<=r1} 0 315 test_expr expr-2.8 {r1=1.23, r2=2.34} {r2>r1} 1 316 test_expr expr-2.9 {r1=1.23, r2=2.34} {r2>=r1} 1 317 test_expr expr-2.10 {r1=1.23, r2=2.34} {r2!=r1} 1 318 test_expr expr-2.11 {r1=1.23, r2=2.34} {r2=r1} 0 319 test_expr expr-2.12 {r1=1.23, r2=2.34} {r2<>r1} 1 320 test_expr expr-2.13 {r1=1.23, r2=2.34} {r2==r1} 0 321 test_expr expr-2.14 {r1=2.34, r2=2.34} {r2<r1} 0 322 test_expr expr-2.15 {r1=2.34, r2=2.34} {r2<=r1} 1 323 test_expr expr-2.16 {r1=2.34, r2=2.34} {r2>r1} 0 324 test_expr expr-2.17 {r1=2.34, r2=2.34} {r2>=r1} 1 325 test_expr expr-2.18 {r1=2.34, r2=2.34} {r2!=r1} 0 326 test_expr expr-2.19 {r1=2.34, r2=2.34} {r2=r1} 1 327 test_expr expr-2.20 {r1=2.34, r2=2.34} {r2<>r1} 0 328 test_expr expr-2.21 {r1=2.34, r2=2.34} {r2==r1} 1 329 test_expr expr-2.22 {r1=1.23, r2=2.34} {min(r1,r2,r1+r2,r1-r2)} {-1.11} 330 test_expr expr-2.23 {r1=1.23, r2=2.34} {max(r1,r2,r1+r2,r1-r2)} {3.57} 331 test_expr expr-2.24 {r1=25.0, r2=11.0} {r1%r2} 3.0 332 test_expr expr-2.25 {r1=1.23, r2=NULL} {coalesce(r1+r2,99.0)} 99.0 333 test_expr expr-2.26 {r1=1e300, r2=1e300} {coalesce((r1*r2)*0.0,99.0)} 99.0 334 test_expr expr-2.26b {r1=1e300, r2=-1e300} {coalesce((r1*r2)*0.0,99.0)} 99.0 335 test_expr expr-2.27 {r1=1.1, r2=0.0} {r1/r2} {{}} 336 test_expr expr-2.28 {r1=1.1, r2=0.0} {r1%r2} {{}} 337 } 338 339 test_expr expr-3.1 {t1='abc', t2='xyz'} {t1<t2} 1 340 test_expr expr-3.2 {t1='xyz', t2='abc'} {t1<t2} 0 341 test_expr expr-3.3 {t1='abc', t2='abc'} {t1<t2} 0 342 test_expr expr-3.4 {t1='abc', t2='xyz'} {t1<=t2} 1 343 test_expr expr-3.5 {t1='xyz', t2='abc'} {t1<=t2} 0 344 test_expr expr-3.6 {t1='abc', t2='abc'} {t1<=t2} 1 345 test_expr expr-3.7 {t1='abc', t2='xyz'} {t1>t2} 0 346 test_expr expr-3.8 {t1='xyz', t2='abc'} {t1>t2} 1 347 test_expr expr-3.9 {t1='abc', t2='abc'} {t1>t2} 0 348 test_expr expr-3.10 {t1='abc', t2='xyz'} {t1>=t2} 0 349 test_expr expr-3.11 {t1='xyz', t2='abc'} {t1>=t2} 1 350 test_expr expr-3.12 {t1='abc', t2='abc'} {t1>=t2} 1 351 test_expr expr-3.13 {t1='abc', t2='xyz'} {t1=t2} 0 352 test_expr expr-3.14 {t1='xyz', t2='abc'} {t1=t2} 0 353 test_expr expr-3.15 {t1='abc', t2='abc'} {t1=t2} 1 354 test_expr expr-3.16 {t1='abc', t2='xyz'} {t1==t2} 0 355 test_expr expr-3.17 {t1='xyz', t2='abc'} {t1==t2} 0 356 test_expr expr-3.18 {t1='abc', t2='abc'} {t1==t2} 1 357 test_expr expr-3.19 {t1='abc', t2='xyz'} {t1<>t2} 1 358 test_expr expr-3.20 {t1='xyz', t2='abc'} {t1<>t2} 1 359 test_expr expr-3.21 {t1='abc', t2='abc'} {t1<>t2} 0 360 test_expr expr-3.22 {t1='abc', t2='xyz'} {t1!=t2} 1 361 test_expr expr-3.23 {t1='xyz', t2='abc'} {t1!=t2} 1 362 test_expr expr-3.24 {t1='abc', t2='abc'} {t1!=t2} 0 363 test_expr expr-3.25 {t1=NULL, t2='hi'} {t1 isnull} 1 364 test_expr expr-3.25b {t1=NULL, t2='hi'} {t1 is null} 1 365 test_expr expr-3.26 {t1=NULL, t2='hi'} {t2 isnull} 0 366 test_expr expr-3.27 {t1=NULL, t2='hi'} {t1 notnull} 0 367 test_expr expr-3.28 {t1=NULL, t2='hi'} {t2 notnull} 1 368 test_expr expr-3.28b {t1=NULL, t2='hi'} {t2 is not null} 1 369 test_expr expr-3.29 {t1='xyz', t2='abc'} {t1||t2} {xyzabc} 370 test_expr expr-3.30 {t1=NULL, t2='abc'} {t1||t2} {{}} 371 test_expr expr-3.31 {t1='xyz', t2=NULL} {t1||t2} {{}} 372 test_expr expr-3.32 {t1='xyz', t2='abc'} {t1||' hi '||t2} {{xyz hi abc}} 373 test_expr epxr-3.33 {t1='abc', t2=NULL} {coalesce(t1<t2,99)} 99 374 test_expr epxr-3.34 {t1='abc', t2=NULL} {coalesce(t2<t1,99)} 99 375 test_expr epxr-3.35 {t1='abc', t2=NULL} {coalesce(t1>t2,99)} 99 376 test_expr epxr-3.36 {t1='abc', t2=NULL} {coalesce(t2>t1,99)} 99 377 test_expr epxr-3.37 {t1='abc', t2=NULL} {coalesce(t1<=t2,99)} 99 378 test_expr epxr-3.38 {t1='abc', t2=NULL} {coalesce(t2<=t1,99)} 99 379 test_expr epxr-3.39 {t1='abc', t2=NULL} {coalesce(t1>=t2,99)} 99 380 test_expr epxr-3.40 {t1='abc', t2=NULL} {coalesce(t2>=t1,99)} 99 381 test_expr epxr-3.41 {t1='abc', t2=NULL} {coalesce(t1==t2,99)} 99 382 test_expr epxr-3.42 {t1='abc', t2=NULL} {coalesce(t2==t1,99)} 99 383 test_expr epxr-3.43 {t1='abc', t2=NULL} {coalesce(t1!=t2,99)} 99 384 test_expr epxr-3.44 {t1='abc', t2=NULL} {coalesce(t2!=t1,99)} 99 385 386 test_expr expr-4.1 {t1='abc', t2='Abc'} {t1<t2} 0 387 test_expr expr-4.2 {t1='abc', t2='Abc'} {t1>t2} 1 388 test_expr expr-4.3 {t1='abc', t2='Bbc'} {t1<t2} 0 389 test_expr expr-4.4 {t1='abc', t2='Bbc'} {t1>t2} 1 390 test_expr expr-4.5 {t1='0', t2='0.0'} {t1==t2} 0 391 test_expr expr-4.6 {t1='0.000', t2='0.0'} {t1==t2} 0 392 test_expr expr-4.7 {t1=' 0.000', t2=' 0.0'} {t1==t2} 0 393 test_expr expr-4.8 {t1='0.0', t2='abc'} {t1<t2} 1 394 test_expr expr-4.9 {t1='0.0', t2='abc'} {t1==t2} 0 395 396 ifcapable floatingpoint { 397 test_expr expr-4.10 {r1='0.0', r2='abc'} {r1>r2} 0 398 test_expr expr-4.11 {r1='abc', r2='Abc'} {r1<r2} 0 399 test_expr expr-4.12 {r1='abc', r2='Abc'} {r1>r2} 1 400 test_expr expr-4.13 {r1='abc', r2='Bbc'} {r1<r2} 0 401 test_expr expr-4.14 {r1='abc', r2='Bbc'} {r1>r2} 1 402 test_expr expr-4.15 {r1='0', r2='0.0'} {r1==r2} 1 403 test_expr expr-4.16 {r1='0.000', r2='0.0'} {r1==r2} 1 404 test_expr expr-4.17 {r1=' 0.000', r2=' 0.0'} {r1==r2} 1 405 test_expr expr-4.18 {r1='0.0', r2='abc'} {r1<r2} 1 406 test_expr expr-4.19 {r1='0.0', r2='abc'} {r1==r2} 0 407 test_expr expr-4.20 {r1='0.0', r2='abc'} {r1>r2} 0 408 } 409 410 # CSL is true if LIKE is case sensitive and false if not. 411 # NCSL is the opposite. Use these variables as the result 412 # on operations where case makes a difference. 413 set CSL $sqlite_options(casesensitivelike) 414 set NCSL [expr {!$CSL}] 415 416 test_expr expr-5.1 {t1='abc', t2='xyz'} {t1 LIKE t2} 0 417 test_expr expr-5.2a {t1='abc', t2='abc'} {t1 LIKE t2} 1 418 test_expr expr-5.2b {t1='abc', t2='ABC'} {t1 LIKE t2} $NCSL 419 test_expr expr-5.3a {t1='abc', t2='a_c'} {t1 LIKE t2} 1 420 test_expr expr-5.3b {t1='abc', t2='A_C'} {t1 LIKE t2} $NCSL 421 test_expr expr-5.4 {t1='abc', t2='abc_'} {t1 LIKE t2} 0 422 test_expr expr-5.5a {t1='abc', t2='a%c'} {t1 LIKE t2} 1 423 test_expr expr-5.5b {t1='abc', t2='A%C'} {t1 LIKE t2} $NCSL 424 test_expr expr-5.5c {t1='abdc', t2='a%c'} {t1 LIKE t2} 1 425 test_expr expr-5.5d {t1='ac', t2='a%c'} {t1 LIKE t2} 1 426 test_expr expr-5.5e {t1='ac', t2='A%C'} {t1 LIKE t2} $NCSL 427 test_expr expr-5.6a {t1='abxyzzyc', t2='a%c'} {t1 LIKE t2} 1 428 test_expr expr-5.6b {t1='abxyzzyc', t2='A%C'} {t1 LIKE t2} $NCSL 429 test_expr expr-5.7a {t1='abxyzzy', t2='a%c'} {t1 LIKE t2} 0 430 test_expr expr-5.7b {t1='abxyzzy', t2='A%C'} {t1 LIKE t2} 0 431 test_expr expr-5.8a {t1='abxyzzycx', t2='a%c'} {t1 LIKE t2} 0 432 test_expr expr-5.8b {t1='abxyzzycy', t2='a%cx'} {t1 LIKE t2} 0 433 test_expr expr-5.8c {t1='abxyzzycx', t2='A%C'} {t1 LIKE t2} 0 434 test_expr expr-5.8d {t1='abxyzzycy', t2='A%CX'} {t1 LIKE t2} 0 435 test_expr expr-5.9a {t1='abc', t2='a%_c'} {t1 LIKE t2} 1 436 test_expr expr-5.9b {t1='ac', t2='a%_c'} {t1 LIKE t2} 0 437 test_expr expr-5.9c {t1='abc', t2='A%_C'} {t1 LIKE t2} $NCSL 438 test_expr expr-5.9d {t1='ac', t2='A%_C'} {t1 LIKE t2} 0 439 test_expr expr-5.10a {t1='abxyzzyc', t2='a%_c'} {t1 LIKE t2} 1 440 test_expr expr-5.10b {t1='abxyzzyc', t2='A%_C'} {t1 LIKE t2} $NCSL 441 test_expr expr-5.11 {t1='abc', t2='xyz'} {t1 NOT LIKE t2} 1 442 test_expr expr-5.12a {t1='abc', t2='abc'} {t1 NOT LIKE t2} 0 443 test_expr expr-5.12b {t1='abc', t2='ABC'} {t1 NOT LIKE t2} $CSL 444 test_expr expr-5.13 {t1='A'} {t1 LIKE 'A%_'} 0 445 test_expr expr-5.14 {t1='AB'} {t1 LIKE 'A%b' ESCAPE 'b'} 0 446 447 # The following tests only work on versions of TCL that support Unicode 448 # 449 if {"\u1234"!="u1234"} { 450 test_expr expr-5.13a "t1='a\u0080c', t2='a_c'" {t1 LIKE t2} 1 451 test_expr expr-5.13b "t1='a\u0080c', t2='A_C'" {t1 LIKE t2} $NCSL 452 test_expr expr-5.14a "t1='a\u07FFc', t2='a_c'" {t1 LIKE t2} 1 453 test_expr expr-5.14b "t1='a\u07FFc', t2='A_C'" {t1 LIKE t2} $NCSL 454 test_expr expr-5.15a "t1='a\u0800c', t2='a_c'" {t1 LIKE t2} 1 455 test_expr expr-5.15b "t1='a\u0800c', t2='A_C'" {t1 LIKE t2} $NCSL 456 test_expr expr-5.16a "t1='a\uFFFFc', t2='a_c'" {t1 LIKE t2} 1 457 test_expr expr-5.16b "t1='a\uFFFFc', t2='A_C'" {t1 LIKE t2} $NCSL 458 test_expr expr-5.17 "t1='a\u0080', t2='A__'" {t1 LIKE t2} 0 459 test_expr expr-5.18 "t1='a\u07FF', t2='A__'" {t1 LIKE t2} 0 460 test_expr expr-5.19 "t1='a\u0800', t2='A__'" {t1 LIKE t2} 0 461 test_expr expr-5.20 "t1='a\uFFFF', t2='A__'" {t1 LIKE t2} 0 462 test_expr expr-5.21a "t1='ax\uABCD', t2='a_\uABCD'" {t1 LIKE t2} 1 463 test_expr expr-5.21b "t1='ax\uABCD', t2='A_\uABCD'" {t1 LIKE t2} $NCSL 464 test_expr expr-5.22a "t1='ax\u1234', t2='a%\u1234'" {t1 LIKE t2} 1 465 test_expr expr-5.22b "t1='ax\u1234', t2='A%\u1234'" {t1 LIKE t2} $NCSL 466 test_expr expr-5.23a "t1='ax\uFEDC', t2='a_%'" {t1 LIKE t2} 1 467 test_expr expr-5.23b "t1='ax\uFEDC', t2='A_%'" {t1 LIKE t2} $NCSL 468 test_expr expr-5.24a "t1='ax\uFEDCy\uFEDC', t2='a%\uFEDC'" {t1 LIKE t2} 1 469 test_expr expr-5.24b "t1='ax\uFEDCy\uFEDC', t2='A%\uFEDC'" {t1 LIKE t2} $NCSL 470 } 471 472 test_expr expr-5.54 {t1='abc', t2=NULL} {t1 LIKE t2} {{}} 473 test_expr expr-5.55 {t1='abc', t2=NULL} {t1 NOT LIKE t2} {{}} 474 test_expr expr-5.56 {t1='abc', t2=NULL} {t2 LIKE t1} {{}} 475 test_expr expr-5.57 {t1='abc', t2=NULL} {t2 NOT LIKE t1} {{}} 476 477 # LIKE expressions that use ESCAPE characters. 478 test_expr expr-5.58a {t1='abc', t2='a_c'} {t1 LIKE t2 ESCAPE '7'} 1 479 test_expr expr-5.58b {t1='abc', t2='A_C'} {t1 LIKE t2 ESCAPE '7'} $NCSL 480 test_expr expr-5.59a {t1='a_c', t2='a7_c'} {t1 LIKE t2 ESCAPE '7'} 1 481 test_expr expr-5.59b {t1='a_c', t2='A7_C'} {t1 LIKE t2 ESCAPE '7'} $NCSL 482 test_expr expr-5.60a {t1='abc', t2='a7_c'} {t1 LIKE t2 ESCAPE '7'} 0 483 test_expr expr-5.60b {t1='abc', t2='A7_C'} {t1 LIKE t2 ESCAPE '7'} 0 484 test_expr expr-5.61a {t1='a7Xc', t2='a7_c'} {t1 LIKE t2 ESCAPE '7'} 0 485 test_expr expr-5.61b {t1='a7Xc', t2='A7_C'} {t1 LIKE t2 ESCAPE '7'} 0 486 test_expr expr-5.62a {t1='abcde', t2='a%e'} {t1 LIKE t2 ESCAPE '7'} 1 487 test_expr expr-5.62b {t1='abcde', t2='A%E'} {t1 LIKE t2 ESCAPE '7'} $NCSL 488 test_expr expr-5.63a {t1='abcde', t2='a7%e'} {t1 LIKE t2 ESCAPE '7'} 0 489 test_expr expr-5.63b {t1='abcde', t2='A7%E'} {t1 LIKE t2 ESCAPE '7'} 0 490 test_expr expr-5.64a {t1='a7cde', t2='a7%e'} {t1 LIKE t2 ESCAPE '7'} 0 491 test_expr expr-5.64b {t1='a7cde', t2='A7%E'} {t1 LIKE t2 ESCAPE '7'} 0 492 test_expr expr-5.65a {t1='a7cde', t2='a77%e'} {t1 LIKE t2 ESCAPE '7'} 1 493 test_expr expr-5.65b {t1='a7cde', t2='A77%E'} {t1 LIKE t2 ESCAPE '7'} $NCSL 494 test_expr expr-5.66a {t1='abc7', t2='a%77'} {t1 LIKE t2 ESCAPE '7'} 1 495 test_expr expr-5.66b {t1='abc7', t2='A%77'} {t1 LIKE t2 ESCAPE '7'} $NCSL 496 test_expr expr-5.67a {t1='abc_', t2='a%7_'} {t1 LIKE t2 ESCAPE '7'} 1 497 test_expr expr-5.67b {t1='abc_', t2='A%7_'} {t1 LIKE t2 ESCAPE '7'} $NCSL 498 test_expr expr-5.68a {t1='abc7', t2='a%7_'} {t1 LIKE t2 ESCAPE '7'} 0 499 test_expr expr-5.68b {t1='abc7', t2='A%7_'} {t1 LIKE t2 ESCAPE '7'} 0 500 501 # These are the same test as the block above, but using a multi-byte 502 # character as the escape character. 503 if {"\u1234"!="u1234"} { 504 test_expr expr-5.69a "t1='abc', t2='a_c'" \ 505 "t1 LIKE t2 ESCAPE '\u1234'" 1 506 test_expr expr-5.69b "t1='abc', t2='A_C'" \ 507 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL 508 test_expr expr-5.70a "t1='a_c', t2='a\u1234_c'" \ 509 "t1 LIKE t2 ESCAPE '\u1234'" 1 510 test_expr expr-5.70b "t1='a_c', t2='A\u1234_C'" \ 511 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL 512 test_expr expr-5.71a "t1='abc', t2='a\u1234_c'" \ 513 "t1 LIKE t2 ESCAPE '\u1234'" 0 514 test_expr expr-5.71b "t1='abc', t2='A\u1234_C'" \ 515 "t1 LIKE t2 ESCAPE '\u1234'" 0 516 test_expr expr-5.72a "t1='a\u1234Xc', t2='a\u1234_c'" \ 517 "t1 LIKE t2 ESCAPE '\u1234'" 0 518 test_expr expr-5.72b "t1='a\u1234Xc', t2='A\u1234_C'" \ 519 "t1 LIKE t2 ESCAPE '\u1234'" 0 520 test_expr expr-5.73a "t1='abcde', t2='a%e'" \ 521 "t1 LIKE t2 ESCAPE '\u1234'" 1 522 test_expr expr-5.73b "t1='abcde', t2='A%E'" \ 523 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL 524 test_expr expr-5.74a "t1='abcde', t2='a\u1234%e'" \ 525 "t1 LIKE t2 ESCAPE '\u1234'" 0 526 test_expr expr-5.74b "t1='abcde', t2='A\u1234%E'" \ 527 "t1 LIKE t2 ESCAPE '\u1234'" 0 528 test_expr expr-5.75a "t1='a\u1234cde', t2='a\u1234%e'" \ 529 "t1 LIKE t2 ESCAPE '\u1234'" 0 530 test_expr expr-5.75b "t1='a\u1234cde', t2='A\u1234%E'" \ 531 "t1 LIKE t2 ESCAPE '\u1234'" 0 532 test_expr expr-5.76a "t1='a\u1234cde', t2='a\u1234\u1234%e'" \ 533 "t1 LIKE t2 ESCAPE '\u1234'" 1 534 test_expr expr-5.76b "t1='a\u1234cde', t2='A\u1234\u1234%E'" \ 535 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL 536 test_expr expr-5.77a "t1='abc\u1234', t2='a%\u1234\u1234'" \ 537 "t1 LIKE t2 ESCAPE '\u1234'" 1 538 test_expr expr-5.77b "t1='abc\u1234', t2='A%\u1234\u1234'" \ 539 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL 540 test_expr expr-5.78a "t1='abc_', t2='a%\u1234_'" \ 541 "t1 LIKE t2 ESCAPE '\u1234'" 1 542 test_expr expr-5.78b "t1='abc_', t2='A%\u1234_'" \ 543 "t1 LIKE t2 ESCAPE '\u1234'" $NCSL 544 test_expr expr-5.79a "t1='abc\u1234', t2='a%\u1234_'" \ 545 "t1 LIKE t2 ESCAPE '\u1234'" 0 546 test_expr expr-5.79b "t1='abc\u1234', t2='A%\u1234_'" \ 547 "t1 LIKE t2 ESCAPE '\u1234'" 0 548 } 549 550 test_expr expr-6.1 {t1='abc', t2='xyz'} {t1 GLOB t2} 0 551 test_expr expr-6.2 {t1='abc', t2='ABC'} {t1 GLOB t2} 0 552 test_expr expr-6.3 {t1='abc', t2='A?C'} {t1 GLOB t2} 0 553 test_expr expr-6.4 {t1='abc', t2='a?c'} {t1 GLOB t2} 1 554 test_expr expr-6.5 {t1='abc', t2='abc?'} {t1 GLOB t2} 0 555 test_expr expr-6.6 {t1='abc', t2='A*C'} {t1 GLOB t2} 0 556 test_expr expr-6.7 {t1='abc', t2='a*c'} {t1 GLOB t2} 1 557 test_expr expr-6.8 {t1='abxyzzyc', t2='a*c'} {t1 GLOB t2} 1 558 test_expr expr-6.9 {t1='abxyzzy', t2='a*c'} {t1 GLOB t2} 0 559 test_expr expr-6.10 {t1='abxyzzycx', t2='a*c'} {t1 GLOB t2} 0 560 test_expr expr-6.11 {t1='abc', t2='xyz'} {t1 NOT GLOB t2} 1 561 test_expr expr-6.12 {t1='abc', t2='abc'} {t1 NOT GLOB t2} 0 562 test_expr expr-6.13 {t1='abc', t2='a[bx]c'} {t1 GLOB t2} 1 563 test_expr expr-6.14 {t1='abc', t2='a[cx]c'} {t1 GLOB t2} 0 564 test_expr expr-6.15 {t1='abc', t2='a[a-d]c'} {t1 GLOB t2} 1 565 test_expr expr-6.16 {t1='abc', t2='a[^a-d]c'} {t1 GLOB t2} 0 566 test_expr expr-6.17 {t1='abc', t2='a[A-Dc]c'} {t1 GLOB t2} 0 567 test_expr expr-6.18 {t1='abc', t2='a[^A-Dc]c'} {t1 GLOB t2} 1 568 test_expr expr-6.19 {t1='abc', t2='a[]b]c'} {t1 GLOB t2} 1 569 test_expr expr-6.20 {t1='abc', t2='a[^]b]c'} {t1 GLOB t2} 0 570 test_expr expr-6.21a {t1='abcdefg', t2='a*[de]g'} {t1 GLOB t2} 0 571 test_expr expr-6.21b {t1='abcdefg', t2='a*[df]g'} {t1 GLOB t2} 1 572 test_expr expr-6.21c {t1='abcdefg', t2='a*[d-h]g'} {t1 GLOB t2} 1 573 test_expr expr-6.21d {t1='abcdefg', t2='a*[b-e]g'} {t1 GLOB t2} 0 574 test_expr expr-6.22a {t1='abcdefg', t2='a*[^de]g'} {t1 GLOB t2} 1 575 test_expr expr-6.22b {t1='abcdefg', t2='a*[^def]g'} {t1 GLOB t2} 0 576 test_expr expr-6.23 {t1='abcdefg', t2='a*?g'} {t1 GLOB t2} 1 577 test_expr expr-6.24 {t1='ac', t2='a*c'} {t1 GLOB t2} 1 578 test_expr expr-6.25 {t1='ac', t2='a*?c'} {t1 GLOB t2} 0 579 test_expr expr-6.26 {t1='a*c', t2='a[*]c'} {t1 GLOB t2} 1 580 test_expr expr-6.27 {t1='a?c', t2='a[?]c'} {t1 GLOB t2} 1 581 test_expr expr-6.28 {t1='a[c', t2='a[[]c'} {t1 GLOB t2} 1 582 583 584 # These tests only work on versions of TCL that support Unicode 585 # 586 if {"\u1234"!="u1234"} { 587 test_expr expr-6.26 "t1='a\u0080c', t2='a?c'" {t1 GLOB t2} 1 588 test_expr expr-6.27 "t1='a\u07ffc', t2='a?c'" {t1 GLOB t2} 1 589 test_expr expr-6.28 "t1='a\u0800c', t2='a?c'" {t1 GLOB t2} 1 590 test_expr expr-6.29 "t1='a\uffffc', t2='a?c'" {t1 GLOB t2} 1 591 test_expr expr-6.30 "t1='a\u1234', t2='a?'" {t1 GLOB t2} 1 592 test_expr expr-6.31 "t1='a\u1234', t2='a??'" {t1 GLOB t2} 0 593 test_expr expr-6.32 "t1='ax\u1234', t2='a?\u1234'" {t1 GLOB t2} 1 594 test_expr expr-6.33 "t1='ax\u1234', t2='a*\u1234'" {t1 GLOB t2} 1 595 test_expr expr-6.34 "t1='ax\u1234y\u1234', t2='a*\u1234'" {t1 GLOB t2} 1 596 test_expr expr-6.35 "t1='a\u1234b', t2='a\[x\u1234y\]b'" {t1 GLOB t2} 1 597 test_expr expr-6.36 "t1='a\u1234b', t2='a\[\u1233-\u1235\]b'" {t1 GLOB t2} 1 598 test_expr expr-6.37 "t1='a\u1234b', t2='a\[\u1234-\u124f\]b'" {t1 GLOB t2} 1 599 test_expr expr-6.38 "t1='a\u1234b', t2='a\[\u1235-\u124f\]b'" {t1 GLOB t2} 0 600 test_expr expr-6.39 "t1='a\u1234b', t2='a\[a-\u1235\]b'" {t1 GLOB t2} 1 601 test_expr expr-6.40 "t1='a\u1234b', t2='a\[a-\u1234\]b'" {t1 GLOB t2} 1 602 test_expr expr-6.41 "t1='a\u1234b', t2='a\[a-\u1233\]b'" {t1 GLOB t2} 0 603 } 604 605 test_expr expr-6.51 {t1='ABC', t2='xyz'} {t1 GLOB t2} 0 606 test_expr expr-6.52 {t1='ABC', t2='abc'} {t1 GLOB t2} 0 607 test_expr expr-6.53 {t1='ABC', t2='a?c'} {t1 GLOB t2} 0 608 test_expr expr-6.54 {t1='ABC', t2='A?C'} {t1 GLOB t2} 1 609 test_expr expr-6.55 {t1='ABC', t2='abc?'} {t1 GLOB t2} 0 610 test_expr expr-6.56 {t1='ABC', t2='a*c'} {t1 GLOB t2} 0 611 test_expr expr-6.57 {t1='ABC', t2='A*C'} {t1 GLOB t2} 1 612 test_expr expr-6.58 {t1='ABxyzzyC', t2='A*C'} {t1 GLOB t2} 1 613 test_expr expr-6.59 {t1='ABxyzzy', t2='A*C'} {t1 GLOB t2} 0 614 test_expr expr-6.60 {t1='ABxyzzyCx', t2='A*C'} {t1 GLOB t2} 0 615 test_expr expr-6.61 {t1='ABC', t2='xyz'} {t1 NOT GLOB t2} 1 616 test_expr expr-6.62 {t1='ABC', t2='ABC'} {t1 NOT GLOB t2} 0 617 test_expr expr-6.63 {t1='ABC', t2='A[Bx]C'} {t1 GLOB t2} 1 618 test_expr expr-6.64 {t1='ABC', t2='A[Cx]C'} {t1 GLOB t2} 0 619 test_expr expr-6.65 {t1='ABC', t2='A[A-D]C'} {t1 GLOB t2} 1 620 test_expr expr-6.66 {t1='ABC', t2='A[^A-D]C'} {t1 GLOB t2} 0 621 test_expr expr-6.67 {t1='ABC', t2='A[a-dC]C'} {t1 GLOB t2} 0 622 test_expr expr-6.68 {t1='ABC', t2='A[^a-dC]C'} {t1 GLOB t2} 1 623 test_expr expr-6.69a {t1='ABC', t2='A[]B]C'} {t1 GLOB t2} 1 624 test_expr expr-6.69b {t1='A]C', t2='A[]B]C'} {t1 GLOB t2} 1 625 test_expr expr-6.70a {t1='ABC', t2='A[^]B]C'} {t1 GLOB t2} 0 626 test_expr expr-6.70b {t1='AxC', t2='A[^]B]C'} {t1 GLOB t2} 1 627 test_expr expr-6.70c {t1='A]C', t2='A[^]B]C'} {t1 GLOB t2} 0 628 test_expr expr-6.71 {t1='ABCDEFG', t2='A*[DE]G'} {t1 GLOB t2} 0 629 test_expr expr-6.72 {t1='ABCDEFG', t2='A*[^DE]G'} {t1 GLOB t2} 1 630 test_expr expr-6.73 {t1='ABCDEFG', t2='A*?G'} {t1 GLOB t2} 1 631 test_expr expr-6.74 {t1='AC', t2='A*C'} {t1 GLOB t2} 1 632 test_expr expr-6.75 {t1='AC', t2='A*?C'} {t1 GLOB t2} 0 633 634 test_expr expr-6.63 {t1=NULL, t2='a*?c'} {t1 GLOB t2} {{}} 635 test_expr expr-6.64 {t1='ac', t2=NULL} {t1 GLOB t2} {{}} 636 test_expr expr-6.65 {t1=NULL, t2='a*?c'} {t1 NOT GLOB t2} {{}} 637 test_expr expr-6.66 {t1='ac', t2=NULL} {t1 NOT GLOB t2} {{}} 638 639 # Check that the affinity of a CAST expression is calculated correctly. 640 ifcapable cast { 641 test_expr expr-6.67 {t1='01', t2=1} {t1 = t2} 0 642 test_expr expr-6.68 {t1='1', t2=1} {t1 = t2} 1 643 test_expr expr-6.69 {t1='01', t2=1} {CAST(t1 AS INTEGER) = t2} 1 644 } 645 646 test_expr expr-case.1 {i1=1, i2=2} \ 647 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} ne 648 test_expr expr-case.2 {i1=2, i2=2} \ 649 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} eq 650 test_expr expr-case.3 {i1=NULL, i2=2} \ 651 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} ne 652 test_expr expr-case.4 {i1=2, i2=NULL} \ 653 {CASE WHEN i1 = i2 THEN 'eq' ELSE 'ne' END} ne 654 test_expr expr-case.5 {i1=2} \ 655 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' ELSE 'error' END} two 656 test_expr expr-case.6 {i1=1} \ 657 {CASE i1 WHEN 1 THEN 'one' WHEN NULL THEN 'two' ELSE 'error' END} one 658 test_expr expr-case.7 {i1=2} \ 659 {CASE i1 WHEN 1 THEN 'one' WHEN NULL THEN 'two' ELSE 'error' END} error 660 test_expr expr-case.8 {i1=3} \ 661 {CASE i1 WHEN 1 THEN 'one' WHEN NULL THEN 'two' ELSE 'error' END} error 662 test_expr expr-case.9 {i1=3} \ 663 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' ELSE 'error' END} error 664 test_expr expr-case.10 {i1=3} \ 665 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' END} {{}} 666 test_expr expr-case.11 {i1=null} \ 667 {CASE i1 WHEN 1 THEN 'one' WHEN 2 THEN 'two' ELSE 3 END} 3 668 test_expr expr-case.12 {i1=1} \ 669 {CASE i1 WHEN 1 THEN null WHEN 2 THEN 'two' ELSE 3 END} {{}} 670 test_expr expr-case.13 {i1=7} \ 671 { CASE WHEN i1 < 5 THEN 'low' 672 WHEN i1 < 10 THEN 'medium' 673 WHEN i1 < 15 THEN 'high' ELSE 'error' END} medium 674 675 676 # The sqliteExprIfFalse and sqliteExprIfTrue routines are only 677 # executed as part of a WHERE clause. Create a table suitable 678 # for testing these functions. 679 # 680 execsql {DROP TABLE test1} 681 execsql {CREATE TABLE test1(a int, b int);} 682 for {set i 1} {$i<=20} {incr i} { 683 execsql "INSERT INTO test1 VALUES($i,[expr {1<<$i}])" 684 } 685 execsql "INSERT INTO test1 VALUES(NULL,0)" 686 do_test expr-7.1 { 687 execsql {SELECT * FROM test1 ORDER BY a} 688 } {{} 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} 689 690 proc test_expr2 {name expr result} { 691 do_test $name [format { 692 execsql {SELECT a FROM test1 WHERE %s ORDER BY a} 693 } $expr] $result 694 } 695 696 test_expr2 expr-7.2 {a<10 AND a>8} {9} 697 test_expr2 expr-7.3 {a<=10 AND a>=8} {8 9 10} 698 test_expr2 expr-7.4 {a>=8 AND a<=10} {8 9 10} 699 test_expr2 expr-7.5 {a>=20 OR a<=1} {1 20} 700 test_expr2 expr-7.6 {b!=4 AND a<=3} {1 3} 701 test_expr2 expr-7.7 {b==8 OR b==16 OR b==32} {3 4 5} 702 test_expr2 expr-7.8 {NOT b<>8 OR b==1024} {3 10} 703 test_expr2 expr-7.9 {b LIKE '10%'} {10 20} 704 test_expr2 expr-7.10 {b LIKE '_4'} {6} 705 test_expr2 expr-7.11 {a GLOB '1?'} {10 11 12 13 14 15 16 17 18 19} 706 test_expr2 expr-7.12 {b GLOB '1*4'} {10 14} 707 test_expr2 expr-7.13 {b GLOB '*1[456]'} {4} 708 test_expr2 expr-7.14 {a ISNULL} {{}} 709 test_expr2 expr-7.15 {a NOTNULL AND a<3} {1 2} 710 test_expr2 expr-7.16 {a AND a<3} {1 2} 711 test_expr2 expr-7.17 {NOT a} {} 712 test_expr2 expr-7.18 {a==11 OR (b>1000 AND b<2000)} {10 11} 713 test_expr2 expr-7.19 {a<=1 OR a>=20} {1 20} 714 test_expr2 expr-7.20 {a<1 OR a>20} {} 715 test_expr2 expr-7.21 {a>19 OR a<1} {20} 716 test_expr2 expr-7.22 {a!=1 OR a=100} \ 717 {2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20} 718 test_expr2 expr-7.23 {(a notnull AND a<4) OR a==8} {1 2 3 8} 719 test_expr2 expr-7.24 {a LIKE '2_' OR a==8} {8 20} 720 test_expr2 expr-7.25 {a GLOB '2?' OR a==8} {8 20} 721 test_expr2 expr-7.26 {a isnull OR a=8} {{} 8} 722 test_expr2 expr-7.27 {a notnull OR a=8} \ 723 {1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20} 724 test_expr2 expr-7.28 {a<0 OR b=0} {{}} 725 test_expr2 expr-7.29 {b=0 OR a<0} {{}} 726 test_expr2 expr-7.30 {a<0 AND b=0} {} 727 test_expr2 expr-7.31 {b=0 AND a<0} {} 728 test_expr2 expr-7.32 {a IS NULL AND (a<0 OR b=0)} {{}} 729 test_expr2 expr-7.33 {a IS NULL AND (b=0 OR a<0)} {{}} 730 test_expr2 expr-7.34 {a IS NULL AND (a<0 AND b=0)} {} 731 test_expr2 expr-7.35 {a IS NULL AND (b=0 AND a<0)} {} 732 test_expr2 expr-7.32 {(a<0 OR b=0) AND a IS NULL} {{}} 733 test_expr2 expr-7.33 {(b=0 OR a<0) AND a IS NULL} {{}} 734 test_expr2 expr-7.34 {(a<0 AND b=0) AND a IS NULL} {} 735 test_expr2 expr-7.35 {(b=0 AND a<0) AND a IS NULL} {} 736 test_expr2 expr-7.36 {a<2 OR (a<0 OR b=0)} {{} 1} 737 test_expr2 expr-7.37 {a<2 OR (b=0 OR a<0)} {{} 1} 738 test_expr2 expr-7.38 {a<2 OR (a<0 AND b=0)} {1} 739 test_expr2 expr-7.39 {a<2 OR (b=0 AND a<0)} {1} 740 ifcapable floatingpoint { 741 test_expr2 expr-7.40 {((a<2 OR a IS NULL) AND b<3) OR b>1e10} {{} 1} 742 } 743 test_expr2 expr-7.41 {a BETWEEN -1 AND 1} {1} 744 test_expr2 expr-7.42 {a NOT BETWEEN 2 AND 100} {1} 745 test_expr2 expr-7.43 {(b+1234)||'this is a string that is at least 32 characters long' BETWEEN 1 AND 2} {} 746 test_expr2 expr-7.44 {123||'xabcdefghijklmnopqrstuvwyxz01234567890'||a BETWEEN '123a' AND '123b'} {} 747 test_expr2 expr-7.45 {((123||'xabcdefghijklmnopqrstuvwyxz01234567890'||a) BETWEEN '123a' AND '123b')<0} {} 748 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} 749 750 test_expr2 expr-7.50 {((a between 1 and 2 OR 0) AND 1) OR 0} {1 2} 751 test_expr2 expr-7.51 {((a not between 3 and 100 OR 0) AND 1) OR 0} {1 2} 752 753 ifcapable subquery { 754 test_expr2 expr-7.52 {((a in (1,2) OR 0) AND 1) OR 0} {1 2} 755 test_expr2 expr-7.53 \ 756 {((a not in (3,4,5,6,7,8,9,10) OR 0) AND a<11) OR 0} {1 2} 757 } 758 test_expr2 expr-7.54 {((a>0 OR 0) AND a<3) OR 0} {1 2} 759 ifcapable subquery { 760 test_expr2 expr-7.55 {((a in (1,2) OR 0) IS NULL AND 1) OR 0} {{}} 761 test_expr2 expr-7.56 \ 762 {((a not in (3,4,5,6,7,8,9,10) IS NULL OR 0) AND 1) OR 0} {{}} 763 } 764 test_expr2 expr-7.57 {((a>0 IS NULL OR 0) AND 1) OR 0} {{}} 765 766 test_expr2 expr-7.58 {(a||'')<='1'} {1} 767 768 test_expr2 expr-7.59 {LIKE('10%',b)} {10 20} 769 test_expr2 expr-7.60 {LIKE('_4',b)} {6} 770 test_expr2 expr-7.61 {GLOB('1?',a)} {10 11 12 13 14 15 16 17 18 19} 771 test_expr2 expr-7.62 {GLOB('1*4',b)} {10 14} 772 test_expr2 expr-7.63 {GLOB('*1[456]',b)} {4} 773 test_expr2 expr-7.64 {b = abs(-2)} {1} 774 test_expr2 expr-7.65 {b = abs(+-2)} {1} 775 test_expr2 expr-7.66 {b = abs(++-2)} {1} 776 test_expr2 expr-7.67 {b = abs(+-+-2)} {1} 777 test_expr2 expr-7.68 {b = abs(+-++-2)} {1} 778 test_expr2 expr-7.69 {b = abs(++++-2)} {1} 779 test_expr2 expr-7.70 {b = 5 - abs(+3)} {1} 780 test_expr2 expr-7.71 {b = 5 - abs(-3)} {1} 781 ifcapable floatingpoint { 782 test_expr2 expr-7.72 {b = abs(-2.0)} {1} 783 } 784 test_expr2 expr-7.73 {b = 6 - abs(-a)} {2} 785 ifcapable floatingpoint { 786 test_expr2 expr-7.74 {b = abs(8.0)} {3} 787 } 788 789 # Test the CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP expressions. 790 # 791 ifcapable {floatingpoint} { 792 set sqlite_current_time 1157124849 793 do_test expr-8.1 { 794 execsql {SELECT CURRENT_TIME} 795 } {15:34:09} 796 do_test expr-8.2 { 797 execsql {SELECT CURRENT_DATE} 798 } {2006-09-01} 799 do_test expr-8.3 { 800 execsql {SELECT CURRENT_TIMESTAMP} 801 } {{2006-09-01 15:34:09}} 802 } 803 ifcapable datetime { 804 do_test expr-8.4 { 805 execsql {SELECT CURRENT_TIME==time('now');} 806 } 1 807 do_test expr-8.5 { 808 execsql {SELECT CURRENT_DATE==date('now');} 809 } 1 810 do_test expr-8.6 { 811 execsql {SELECT CURRENT_TIMESTAMP==datetime('now');} 812 } 1 813 } 814 set sqlite_current_time 0 815 816 ifcapable floatingpoint { 817 do_test expr-9.1 { 818 execsql {SELECT round(-('-'||'123'))} 819 } 123.0 820 } 821 822 # Test an error message that can be generated by the LIKE expression 823 do_test expr-10.1 { 824 catchsql {SELECT 'abc' LIKE 'abc' ESCAPE ''} 825 } {1 {ESCAPE expression must be a single character}} 826 do_test expr-10.2 { 827 catchsql {SELECT 'abc' LIKE 'abc' ESCAPE 'ab'} 828 } {1 {ESCAPE expression must be a single character}} 829 830 # If we specify an integer constant that is bigger than the largest 831 # possible integer, code the integer as a real number. 832 # 833 do_test expr-11.1 { 834 execsql {SELECT typeof(9223372036854775807)} 835 } {integer} 836 do_test expr-11.2 { 837 execsql {SELECT typeof(00000009223372036854775807)} 838 } {integer} 839 do_test expr-11.3 { 840 execsql {SELECT typeof(+9223372036854775807)} 841 } {integer} 842 do_test expr-11.4 { 843 execsql {SELECT typeof(+000000009223372036854775807)} 844 } {integer} 845 do_test expr-11.5 { 846 execsql {SELECT typeof(9223372036854775808)} 847 } {real} 848 do_test expr-11.6 { 849 execsql {SELECT typeof(00000009223372036854775808)} 850 } {real} 851 do_test expr-11.7 { 852 execsql {SELECT typeof(+9223372036854775808)} 853 } {real} 854 do_test expr-11.8 { 855 execsql {SELECT typeof(+0000009223372036854775808)} 856 } {real} 857 do_test expr-11.11 { 858 execsql {SELECT typeof(-9223372036854775808)} 859 } {integer} 860 do_test expr-11.12 { 861 execsql {SELECT typeof(-00000009223372036854775808)} 862 } {integer} 863 ifcapable floatingpoint { 864 do_test expr-11.13 { 865 execsql {SELECT typeof(-9223372036854775809)} 866 } {real} 867 do_test expr-11.14 { 868 execsql {SELECT typeof(-00000009223372036854775809)} 869 } {real} 870 } 871 872 # These two statements used to leak memory (because of missing %destructor 873 # directives in parse.y). 874 do_test expr-12.1 { 875 catchsql { 876 SELECT (CASE a>4 THEN 1 ELSE 0 END) FROM test1; 877 } 878 } {1 {near "THEN": syntax error}} 879 do_test expr-12.2 { 880 catchsql { 881 SELECT (CASE WHEN a>4 THEN 1 ELSE 0) FROM test1; 882 } 883 } {1 {near ")": syntax error}} 884 885 ifcapable floatingpoint { 886 do_test expr-13.1 { 887 execsql { 888 SELECT 12345678901234567890; 889 } 890 } {1.23456789012346e+19} 891 } 892 893 # Implicit String->Integer conversion is used when possible. 894 # 895 if {[working_64bit_int]} { 896 do_test expr-13.2 { 897 execsql { 898 SELECT 0+'9223372036854775807' 899 } 900 } {9223372036854775807} 901 do_test expr-13.3 { 902 execsql { 903 SELECT '9223372036854775807'+0 904 } 905 } {9223372036854775807} 906 } 907 908 # If the value is too large, use String->Float conversion. 909 # 910 ifcapable floatingpoint { 911 do_test expr-13.4 { 912 execsql { 913 SELECT 0+'9223372036854775808' 914 } 915 } {9.22337203685478e+18} 916 do_test expr-13.5 { 917 execsql { 918 SELECT '9223372036854775808'+0 919 } 920 } {9.22337203685478e+18} 921 } 922 923 # Use String->float conversion if the value is explicitly a floating 924 # point value. 925 # 926 do_test expr-13.6 { 927 execsql { 928 SELECT 0+'9223372036854775807.0' 929 } 930 } {9.22337203685478e+18} 931 do_test expr-13.7 { 932 execsql { 933 SELECT '9223372036854775807.0'+0 934 } 935 } {9.22337203685478e+18} 936 937 938 finish_test 939
