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Add new SQL functions unicode() and char().

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FossilOrigin-Name: be2493905281e12c7f4c146ab17c8872e52da350
This commit is contained in:
drh
2013-02-25 14:39:47 +00:00
parent c6a67173bd d495d8c9a3
commit fbc1ddf079
4 changed files with 76 additions and 9 deletions
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17
test/func.test
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@ -1289,6 +1289,21 @@ do_test func-29.6 {
if {$x<5} {set x 1}
set x
} {1}
do_execsql_test func-30.1 {SELECT unicode('$');} 36
do_execsql_test func-30.2 {SELECT unicode('¢');} 162
do_execsql_test func-30.3 {SELECT unicode('€');} 8364
do_execsql_test func-30.4 {SELECT char(36,162,8364);} {$¢€}
for {set i 1} {$i<0xd800} {incr i 13} {
do_execsql_test func-30.5.$i {SELECT unicode(char($i))} $i
}
for {set i 57344} {$i<=0xfffd} {incr i 17} {
if {$i==0xfeff} continue
do_execsql_test func-30.5.$i {SELECT unicode(char($i))} $i
}
for {set i 65536} {$i<=0x10ffff} {incr i 139} {
do_execsql_test func-30.5.$i {SELECT unicode(char($i))} $i
}
finish_test