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test for rekey after a large delete

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Stephen Lombardo 2012-05-17 19:07:57 -04:00
parent 1a17b573eb
commit 0e8cdf4b25
1 changed files with 24 additions and 17 deletions
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41
test/crypto.test
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@ -282,31 +282,38 @@ do_test rekey-delete-and-query-1 {
BEGIN;
}
for {set i 1} {$i<10000} {incr i} {
set r [expr {int(rand()*500000)}]
execsql "INSERT INTO t1 VALUES($i,'value $r');"
for {set i 1} {$i<1000} {incr i} {
set r [expr {int(rand()*32767)}]
set r1 [expr {int(rand()*32767)}]
execsql "INSERT INTO t1 VALUES($r,$r1);"
}
set r [expr {int(rand()*32767)}]
set r1 [expr {int(rand()*32767)}]
execsql "UPDATE t1 SET b = $r WHERE a < $r1;"
set r [expr {int(rand()*32767)}]
execsql "DELETE FROM t1 WHERE a < $r;"
execsql {
COMMIT;
DELETE FROM t1 WHERE a > 5000;
BEGIN;
}
for {set i 10000} {$i<12500} {incr i} {
set r [expr {int(rand()*500000)}]
execsql "INSERT INTO t1 VALUES($i,'value $r');"
SELECT (count(*) > 0) FROM t1;
}
execsql {
PRAGMA rekey = 'test321';
SELECT count(*) FROM t1;
}
} {7500}
} {1}
db close
file delete -force test.db
file copy -force test.db test-rekey.db
do_test rekey-delete-and-query-1 {
sqlite_orig db test.db
execsql {
PRAGMA key = 'test123';
PRAGMA rekey = 'test321';
SELECT count(*) > 1 FROM t1;
}
} {}
db close
file delete -force test.db
# attach an encrypted database
# where both database have the same