1 /* SPDX-License-Identifier: LGPL-2.1+ */
6 #include "alloc-util.h"
8 #include "string-util.h"
11 int main(int argc, char *argv[]) {
12 _cleanup_(khash_unrefp) khash *h = NULL, *copy = NULL;
13 _cleanup_free_ char *s = NULL;
16 log_set_max_level(LOG_DEBUG);
18 assert_se(khash_new(&h, NULL) == -EINVAL);
19 assert_se(khash_new(&h, "") == -EINVAL);
21 r = khash_supported();
24 puts("khash not supported on this kernel, skipping");
25 return EXIT_TEST_SKIP;
28 assert_se(khash_new(&h, "foobar") == -EOPNOTSUPP); /* undefined hash function */
30 assert_se(khash_new(&h, "sha256") >= 0);
31 assert_se(khash_get_size(h) == 32);
32 assert_se(streq(khash_get_algorithm(h), "sha256"));
34 assert_se(khash_digest_string(h, &s) >= 0);
35 assert_se(streq(s, "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"));
38 assert_se(khash_put(h, "foobar", 6) >= 0);
39 assert_se(khash_digest_string(h, &s) >= 0);
40 assert_se(streq(s, "c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2"));
43 assert_se(khash_put(h, "piep", 4) >= 0);
44 assert_se(khash_digest_string(h, &s) >= 0);
45 assert_se(streq(s, "f114d872b5ea075d3be9040d0b7a429514b3f9324a8e8e3dc3fb24c34ee56bea"));
48 assert_se(khash_put(h, "foo", 3) >= 0);
49 assert_se(khash_dup(h, ©) >= 0);
51 assert_se(khash_put(h, "bar", 3) >= 0);
52 assert_se(khash_put(copy, "bar", 3) >= 0);
54 assert_se(khash_digest_string(h, &s) >= 0);
55 assert_se(streq(s, "c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2"));
58 assert_se(khash_digest_string(copy, &s) >= 0);
59 assert_se(streq(s, "c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2"));
64 assert_se(khash_new_with_key(&h, "hmac(sha256)", "quux", 4) >= 0);
65 assert_se(khash_get_size(h) == 32);
66 assert_se(streq(khash_get_algorithm(h), "hmac(sha256)"));
68 assert_se(khash_digest_string(h, &s) >= 0);
69 assert_se(streq(s, "abed9f8218ab473f77218a6a7d39abf1d21fa46d0700c4898e330ba88309d5ae"));
72 assert_se(khash_put(h, "foobar", 6) >= 0);
73 assert_se(khash_digest_string(h, &s) >= 0);
74 assert_se(streq(s, "33f6c70a60db66007d5325d5d1dea37c371354e5b83347a59ad339ce9f4ba3dc"));