xref: /PHP-7.3/ext/hash/tests/hash_init_error.phpt (revision 423c1927) 
1--TEST--
2hash_init() function - errors test
3--SKIPIF--
4<?php
5if (!extension_loaded('hash')) die('skip hash extension not available');
6?>
7--FILE--
8<?php
9echo "*** Testing hash_init(): error conditions ***\n";
10
11echo "-- Testing hash_init() function with no parameters --\n";
12var_dump(hash_init());
13
14echo "-- Testing hash_init() function with unknown algorithms --\n";
15var_dump(hash_init('dummy'));
16
17echo "-- Testing hash_init() function with HASH_HMAC and non-cryptographic algorithms --\n";
18var_dump(hash_init('crc32', HASH_HMAC));
19
20echo "-- Testing hash_init() function with HASH_HMAC and no key --\n";
21var_dump(hash_init('md5', HASH_HMAC));
22var_dump(hash_init('md5', HASH_HMAC, null));
23?>
24--EXPECTF--
25*** Testing hash_init(): error conditions ***
26-- Testing hash_init() function with no parameters --
27
28Warning: hash_init() expects at least 1 parameter, 0 given in %s on line %d
29NULL
30-- Testing hash_init() function with unknown algorithms --
31
32Warning: hash_init(): Unknown hashing algorithm: dummy in %s on line %d
33bool(false)
34-- Testing hash_init() function with HASH_HMAC and non-cryptographic algorithms --
35
36Warning: hash_init(): HMAC requested with a non-cryptographic hashing algorithm: crc32 in %s on line %d
37bool(false)
38-- Testing hash_init() function with HASH_HMAC and no key --
39
40Warning: hash_init(): HMAC requested without a key %s on line %d
41bool(false)
42
43Warning: hash_init(): HMAC requested without a key %s on line %d
44bool(false)
45