Initial project import

tools/v/vlib/crypto/bcrypt/bcrypt_test.v

@@ -0,0 +1,31 @@
+import crypto.bcrypt
+
+fn test_crypto_bcrypt() {
+	bcrypt.compare_hash_and_password('123456'.bytes(),
+		r'$2a$07$MRniCPEgEQnrJmmgN.maM.kF2a/TI2PB37EQQNsUtEuINwultcHTm'.bytes())!
+
+	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(), 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'
+	}
+
+	assert hash2_must_mismatch
+
+	long_password := 'jvaqhblwxtoytiaglflbisdeyoieianidksglxyitwopxgrjurhjvrsuydlcguaiueliuoikabibownvfcrcaogheq'
+	assert long_password.len > 72
+	bcrypt.generate_from_password(long_password.bytes(), 5) or {
+		assert err.msg() == 'Maximum password length is 72 bytes'
+	}
+	bcrypt.compare_hash_and_password(long_password.bytes(), hash2.bytes()) or {
+		assert err.msg() == 'Maximum password length is 72 bytes'
+	}
+}