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expand rekey tests

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This commit is contained in:
Stephen Lombardo 2012-05-17 17:29:01 -04:00
parent 1397c0bcaf
commit 8a734f2219
1 changed files with 107 additions and 0 deletions
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107
test/crypto.test
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@ -201,6 +201,113 @@ do_test rekey-as-first-operation {
db close db close
file delete -force test.db file delete -force test.db
# create a new database, insert some data
# then rekey it with the same password
do_test rekey-same-passkey {
sqlite_orig db test.db
execsql {
PRAGMA key = 'test123';
CREATE TABLE t1(a,b);
BEGIN;
}
for {set i 1} {$i<=1000} {incr i} {
set r [expr {int(rand()*500000)}]
execsql "INSERT INTO t1 VALUES($i,'value $r');"
}
execsql {
COMMIT;
SELECT count(*) FROM t1;
PRAGMA rekey = 'test123';
SELECT count(*) FROM t1;
}
} {1000 1000}
db close
file delete -force test.db
# create a new database, insert some data
# then rekey it. Make sure it is immediately
# readable. Then close it and make sure it can be
# read back
do_test rekey-and-query-1 {
sqlite_orig db test.db
execsql {
PRAGMA key = 'test123';
CREATE TABLE t1(a,b);
BEGIN;
}
for {set i 1} {$i<=1000} {incr i} {
set r [expr {int(rand()*500000)}]
execsql "INSERT INTO t1 VALUES($i,'value $r');"
}
execsql {
COMMIT;
SELECT count(*) FROM t1;
PRAGMA rekey = 'test321';
SELECT count(*) FROM t1;
}
} {1000 1000}
db close
do_test rekey-and-query-2 {
sqlite_orig db test.db
execsql {
PRAGMA key = 'test321';
SELECT count(*) FROM t1;
}
} {1000}
db close
file delete -force test.db
# create a new database, insert some data
# delete about 50% of the data
# write some new data
# delete another 50%
# then rekey it. Make sure it is immediately
# readable. Then close it and make sure it can be
# read back
do_test rekey-delete-and-query-1 {
sqlite_orig db test.db
execsql {
PRAGMA key = 'test123';
CREATE TABLE t1(a,b);
CREATE INDEX ta_a ON t1(a);
BEGIN;
}
for {set i 1} {$i<10000} {incr i} {
set r [expr {int(rand()*500000)}]
execsql "INSERT INTO t1 VALUES($i,'value $r');"
}
execsql {
COMMIT;
DELETE FROM t1 WHERE a > 5000;
BEGIN;
}
for {set i 10000} {$i<12500} {incr i} {
set r [expr {int(rand()*500000)}]
execsql "INSERT INTO t1 VALUES($i,'value $r');"
}
execsql {
PRAGMA rekey = 'test321';
SELECT count(*) FROM t1;
}
} {7500}
db close
file delete -force test.db
# attach an encrypted database # attach an encrypted database
# where both database have the same # where both database have the same
# key # key