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Overview
| Comment: | Add test cases for the IS and IS NOT operator. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
101ed58cf4a1dfe53031b98cfc7ed01e |
| User & Date: | drh 2009-09-23 13:39:57 |
Context
|
2009-09-23
| ||
| 13:59 | Disallow using the implicit rowid column as the parent key of an FK constraint. (check-in: a5f7e71f user: dan tags: trunk) | |
| 13:39 | Add test cases for the IS and IS NOT operator. (check-in: 101ed58c user: drh tags: trunk) | |
| 12:06 | Add extra tests for foreign key support. (check-in: 7d086afe user: dan tags: trunk) | |
Changes
Changes to test/expr.test.
161 162 163 164 165 166 167 168 169 170 171 172 173 174 |
test_expr expr-1.108 {i1=0} {1%0} {{}}
test_expr expr-1.109 {i1=0} {1/0} {{}}
if {[working_64bit_int]} {
test_expr expr-1.110 {i1=0} {-9223372036854775807/-1} 9223372036854775807
}
ifcapable floatingpoint {
test_expr expr-2.1 {r1=1.23, r2=2.34} {r1+r2} 3.57
test_expr expr-2.2 {r1=1.23, r2=2.34} {r1-r2} -1.11
test_expr expr-2.3 {r1=1.23, r2=2.34} {r1*r2} 2.8782
}
set tcl_precision 15
ifcapable floatingpoint {
|
> > > > > > > > > > > > > > > > > > > > > > > > > |
161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 |
test_expr expr-1.108 {i1=0} {1%0} {{}}
test_expr expr-1.109 {i1=0} {1/0} {{}}
if {[working_64bit_int]} {
test_expr expr-1.110 {i1=0} {-9223372036854775807/-1} 9223372036854775807
}
test_expr expr-1.111 {i1=NULL, i2=8} {i1 IS i2} 0
test_expr expr-1.112 {i1=NULL, i2=NULL} {i1 IS i2} 1
test_expr expr-1.113 {i1=6, i2=NULL} {i1 IS i2} 0
test_expr expr-1.114 {i1=6, i2=6} {i1 IS i2} 1
test_expr expr-1.115 {i1=NULL, i2=8} \
{CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} no
test_expr expr-1.116 {i1=NULL, i2=NULL} \
{CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} yes
test_expr expr-1.117 {i1=6, i2=NULL} \
{CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} no
test_expr expr-1.118 {i1=8, i2=8} \
{CASE WHEN i1 IS i2 THEN 'yes' ELSE 'no' END} yes
test_expr expr-1.119 {i1=NULL, i2=8} {i1 IS NOT i2} 1
test_expr expr-1.120 {i1=NULL, i2=NULL} {i1 IS NOT i2} 0
test_expr expr-1.121 {i1=6, i2=NULL} {i1 IS NOT i2} 1
test_expr expr-1.122 {i1=6, i2=6} {i1 IS NOT i2} 0
test_expr expr-1.123 {i1=NULL, i2=8} \
{CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} yes
test_expr expr-1.124 {i1=NULL, i2=NULL} \
{CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} no
test_expr expr-1.125 {i1=6, i2=NULL} \
{CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} yes
test_expr expr-1.126 {i1=8, i2=8} \
{CASE WHEN i1 IS NOT i2 THEN 'yes' ELSE 'no' END} no
ifcapable floatingpoint {
test_expr expr-2.1 {r1=1.23, r2=2.34} {r1+r2} 3.57
test_expr expr-2.2 {r1=1.23, r2=2.34} {r1-r2} -1.11
test_expr expr-2.3 {r1=1.23, r2=2.34} {r1*r2} 2.8782
}
set tcl_precision 15
ifcapable floatingpoint {
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