crypto.bcrypt: reduce runtime cost for running bcrypt_test.v, by reducing the iteration count

Author: spytheman

vlib/crypto/bcrypt/bcrypt_test.v

@@ -1,21 +1,17 @@
 import crypto.bcrypt
 
 fn test_crypto_bcrypt() {
-	bcrypt.compare_hash_and_password('123456'.bytes(), '$2y$13$7j2kgHgrEiI9kYmiXZuiyu3IJFWXEH.sZN6ai82XNCd9SZ7UwdlTW'.bytes()) or {
-		panic(err)
-	}
-
-	hash := bcrypt.generate_from_password('password'.bytes(), 10) or { panic(err) }
+	bcrypt.compare_hash_and_password('123456'.bytes(), r'$2a$07$MRniCPEgEQnrJmmgN.maM.kF2a/TI2PB37EQQNsUtEuINwultcHTm'.bytes())!
 
-	bcrypt.compare_hash_and_password('password'.bytes(), hash.bytes()) or { panic(err) }
+	hash := bcrypt.generate_from_password('password'.bytes(), 5)!
+	bcrypt.compare_hash_and_password('password'.bytes(), hash.bytes())!
 
 	bcrypt.compare_hash_and_password('password2'.bytes(), hash.bytes()) or {
 		assert err.msg() == 'mismatched hash and password'
 	}
 
-	hash2 := bcrypt.generate_from_password('bb'.bytes(), 10) or { panic(err) }
+	hash2 := bcrypt.generate_from_password('bb'.bytes(), 5)!
 	mut hash2_must_mismatch := false
-
 	bcrypt.compare_hash_and_password('bbb'.bytes(), hash2.bytes()) or {
 		hash2_must_mismatch = true
 		assert err.msg() == 'mismatched hash and password'