+ /* encoding */
+ insist(kvp_set(&k, "bar", "spong") == 0);
+ insist(kvp_set(&k, "bar", "foo") == 1);
+ insist(kvp_set(&k, "zog", "%") == 1);
+ insist(kvp_set(&k, "wibble", 0) == 1);
+ insist(kvp_set(&k, "wibble", 0) == 0);
+ check_string(kvp_urlencode(k, 0),
+ "bar=foo&zog=%25");
+ check_string(kvp_urlencode(k, &n),
+ "bar=foo&zog=%25");
+ insist(n == strlen("bar=foo&zog=%25"));
+ check_string(urlencodestring("abc% +\n"),
+ "abc%25%20%2b%0a");