assert_se(undecchar('9') == 9);
}
-static void test_unhexmem(void) {
- const char *hex = "efa2149213";
- const char *hex_invalid = "efa214921o";
- _cleanup_free_ char *hex2 = NULL;
+static void test_unhexmem_one(const char *s, size_t l, int retval) {
+ _cleanup_free_ char *hex = NULL;
_cleanup_free_ void *mem = NULL;
size_t len;
- assert_se(unhexmem(hex_invalid, strlen(hex_invalid), &mem, &len) == -EINVAL);
- assert_se(unhexmem(hex, strlen(hex) + 1, &mem, &len) == -EINVAL);
- assert_se(unhexmem(hex, strlen(hex) - 1, &mem, &len) == -EINVAL);
- assert_se(unhexmem(hex, strlen(hex), &mem, &len) == 0);
+ assert_se(unhexmem(s, l, &mem, &len) == retval);
+ if (retval == 0) {
+ char *answer;
+
+ if (l == (size_t) - 1)
+ l = strlen(s);
+
+ assert_se((hex = hexmem(mem, len)));
+ answer = strndupa(s, l);
+ assert_se(streq(delete_chars(answer, WHITESPACE), hex));
+ }
+}
+
+static void test_unhexmem(void) {
+ const char *hex = "efa2149213";
+ const char *hex_space = " e f a\n 2\r 14\n\r\t9\t2 \n1\r3 \r\r\t";
+ const char *hex_invalid = "efa214921o";
- assert_se((hex2 = hexmem(mem, len)));
- assert_se(streq(hex, hex2));
+ test_unhexmem_one(NULL, 0, 0);
+ test_unhexmem_one("", 0, 0);
+ test_unhexmem_one("", (size_t) -1, 0);
+ test_unhexmem_one(" \n \t\r \t\t \n\n\n", (size_t) -1, 0);
+ test_unhexmem_one(hex_invalid, strlen(hex_invalid), -EINVAL);
+ test_unhexmem_one(hex_invalid, (size_t) - 1, -EINVAL);
+ test_unhexmem_one(hex, strlen(hex) - 1, -EPIPE);
+ test_unhexmem_one(hex, strlen(hex), 0);
+ test_unhexmem_one(hex, (size_t) -1, 0);
+ test_unhexmem_one(hex_space, strlen(hex_space), 0);
+ test_unhexmem_one(hex_space, (size_t) -1, 0);
}
/* https://tools.ietf.org/html/rfc4648#section-10 */