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dns-domain: add code for verifying validity of DNS-SD service names and types

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This commit is contained in:
Lennart Poettering
2015-11-23 21:31:28 +01:00
parent e429762faa
commit 0a49b6b6dc
3 changed files with 107 additions and 0 deletions
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src/test/test-dns-domain.c
+36
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@@ -316,6 +316,40 @@ static void test_dns_name_is_valid(void) {
test_dns_name_is_valid_one("\n", 0);
}
static void test_dns_service_name_is_valid(void) {
assert_se(dns_service_name_is_valid("Lennart's Compüter"));
assert_se(dns_service_name_is_valid("piff.paff"));
assert_se(!dns_service_name_is_valid(NULL));
assert_se(!dns_service_name_is_valid(""));
assert_se(!dns_service_name_is_valid("foo\nbar"));
assert_se(!dns_service_name_is_valid("foo\201bar"));
assert_se(!dns_service_name_is_valid("this is an overly long string that is certainly longer than 63 characters"));
}
static void test_dns_srv_type_verify(void) {
assert_se(dns_srv_type_verify("_http._tcp") > 0);
assert_se(dns_srv_type_verify("_foo-bar._tcp") > 0);
assert_se(dns_srv_type_verify("_w._udp") > 0);
assert_se(dns_srv_type_verify("_piep._sub._w._udp") > 0);
assert_se(dns_srv_type_verify("_a800._tcp") > 0);
assert_se(dns_srv_type_verify("_a-800._tcp") > 0);
assert_se(dns_srv_type_verify(NULL) == 0);
assert_se(dns_srv_type_verify("") == 0);
assert_se(dns_srv_type_verify("x") == 0);
assert_se(dns_srv_type_verify("_foo") == 0);
assert_se(dns_srv_type_verify("_tcp") == 0);
assert_se(dns_srv_type_verify("_") == 0);
assert_se(dns_srv_type_verify("_foo.") == 0);
assert_se(dns_srv_type_verify("_föo._tcp") == 0);
assert_se(dns_srv_type_verify("_f\no._tcp") == 0);
assert_se(dns_srv_type_verify("_800._tcp") == 0);
assert_se(dns_srv_type_verify("_-800._tcp") == 0);
assert_se(dns_srv_type_verify("_-foo._tcp") == 0);
}
int main(int argc, char *argv[]) {
test_dns_label_unescape();
@@ -331,6 +365,8 @@ int main(int argc, char *argv[]) {
test_dns_name_concat();
test_dns_name_is_valid();
test_dns_name_to_wire_format();
test_dns_service_name_is_valid();
test_dns_srv_type_verify();
return 0;
}