Line data    Source code

       1             : /* SPDX-License-Identifier: LGPL-2.1+ */
       2             : 
       3             : #include <sys/types.h>
       4             : 
       5             : #include "alloc-util.h"
       6             : #include "device-nodes.h"
       7             : #include "string-util.h"
       8             : #include "util.h"
       9             : 
      10             : /* helpers for test_encode_devnode_name */
      11           6 : static char *do_encode_string(const char *in) {
      12           6 :         size_t out_len = strlen(in) * 4 + 1;
      13           6 :         char *out = malloc(out_len);
      14             : 
      15           6 :         assert_se(out);
      16           6 :         assert_se(encode_devnode_name(in, out, out_len) >= 0);
      17           6 :         puts(out);
      18             : 
      19           6 :         return out;
      20             : }
      21             : 
      22           6 : static bool expect_encoded_as(const char *in, const char *expected) {
      23           6 :         _cleanup_free_ char *encoded = do_encode_string(in);
      24           6 :         return streq(encoded, expected);
      25             : }
      26             : 
      27           1 : static void test_encode_devnode_name(void) {
      28           1 :         assert_se(expect_encoded_as("systemd sucks", "systemd\\x20sucks"));
      29           1 :         assert_se(expect_encoded_as("pinkiepie", "pinkiepie"));
      30           1 :         assert_se(expect_encoded_as("valíd\\ųtf8", "valíd\\x5cųtf8"));
      31           1 :         assert_se(expect_encoded_as("s/ash/ng", "s\\x2fash\\x2fng"));
      32           1 :         assert_se(expect_encoded_as("/", "\\x2f"));
      33           1 :         assert_se(expect_encoded_as("!", "\\x21"));
      34           1 : }
      35             : 
      36           1 : int main(int argc, char *argv[]) {
      37           1 :         test_encode_devnode_name();
      38             : 
      39           1 :         return 0;
      40             : }