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add test explicitly showing zero cipher_salt on first operation

This commit is contained in:
Stephen Lombardo 2019-01-15 14:27:08 -05:00
parent fe0ee2631c
commit e9b82ec35c
1 changed files with 23 additions and 0 deletions
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23
test/sqlcipher-plaintext-header.test
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@ -430,5 +430,28 @@ do_test test-plaintext-header-migrate-journal-wal-string-key-random-salt {
db close
file delete -force test.db
# when cipher_salt is the first statement the values are zeros
# after the databse is first used and key derivation occurs it will change
do_test plaintext-header-size-salt-first-op {
set rc {}
sqlite_orig db test.db
set salt1 [execsql {
PRAGMA key = 'test';
PRAGMA cipher_plaintext_header_size = 16;
PRAGMA cipher_salt;
}]
set salt2 [execsql {
CREATE TABLE t1(a,b);
INSERT INTO t1(a,b) VALUES (1,2);
PRAGMA cipher_salt;
}]
lappend rc $salt1
lappend rc [string equal $salt1 "00000000000000000000000000000000"]
lappend rc [string equal $salt2 "00000000000000000000000000000000"]
} {00000000000000000000000000000000 1 0}
db close
file delete -force test.db
finish_test