resolved: rename dnssec_verify_dnskey() → dnssec_verify_dnskey_by_ds()

[thirdparty/systemd.git] / src / test / test-dns-domain.c

diff --git a/src/test/test-dns-domain.c b/src/test/test-dns-domain.c
index a1795b3be2784971efbb923c8ddd5b75c1efffc1..fe3ae45349063118bb8c99d258720c84b34c9564 100644 (file)
--- a/src/test/test-dns-domain.c
+++ b/src/test/test-dns-domain.c
@@ -39,7 +39,7 @@ static void test_dns_label_unescape_one(const char *what, const char *expect, si
 
 static void test_dns_label_unescape(void) {
         test_dns_label_unescape_one("hallo", "hallo", 6, 5);
-        test_dns_label_unescape_one("hallo", "hallo", 4, -ENOSPC);
+        test_dns_label_unescape_one("hallo", "hallo", 4, -ENOBUFS);
         test_dns_label_unescape_one("", "", 10, 0);
         test_dns_label_unescape_one("hallo\\.foobar", "hallo.foobar", 20, 12);
         test_dns_label_unescape_one("hallo.foobar", "hallo", 10, 5);
@@ -56,7 +56,7 @@ static void test_dns_name_to_wire_format_one(const char *what, const char *expec
         uint8_t buffer[buffer_sz];
         int r;
 
-        r = dns_name_to_wire_format(what, buffer, buffer_sz);
+        r = dns_name_to_wire_format(what, buffer, buffer_sz, false);
         assert_se(r == ret);
 
         if (r < 0)
@@ -132,7 +132,7 @@ static void test_dns_label_unescape_suffix_one(const char *what, const char *exp
 
 static void test_dns_label_unescape_suffix(void) {
         test_dns_label_unescape_suffix_one("hallo", "hallo", "", 6, 5, 0);
-        test_dns_label_unescape_suffix_one("hallo", "hallo", "", 4, -ENOSPC, -ENOSPC);
+        test_dns_label_unescape_suffix_one("hallo", "hallo", "", 4, -ENOBUFS, -ENOBUFS);
         test_dns_label_unescape_suffix_one("", "", "", 10, 0, 0);
         test_dns_label_unescape_suffix_one("hallo\\.foobar", "hallo.foobar", "", 20, 12, 0);
         test_dns_label_unescape_suffix_one("hallo.foobar", "foobar", "hallo", 10, 6, 5);
@@ -140,9 +140,9 @@ static void test_dns_label_unescape_suffix(void) {
         test_dns_label_unescape_suffix_one("hallo\\", "hallo", "hallo", 20, -EINVAL, -EINVAL);
         test_dns_label_unescape_suffix_one("hallo\\032 ", "hallo  ", "", 20, 7, 0);
         test_dns_label_unescape_suffix_one(".", "", "", 20, 0, 0);
-        test_dns_label_unescape_suffix_one("..", "", "", 20, 0, 0);
+        test_dns_label_unescape_suffix_one("..", "", "", 20, 0, -EINVAL);
         test_dns_label_unescape_suffix_one(".foobar", "foobar", "", 20, 6, -EINVAL);
-        test_dns_label_unescape_suffix_one("foobar.", "", "foobar", 20, 0, 6);
+        test_dns_label_unescape_suffix_one("foobar.", "foobar", "", 20, 6, 0);
         test_dns_label_unescape_suffix_one("foo\\\\bar", "foo\\bar", "", 20, 7, 0);
         test_dns_label_unescape_suffix_one("foo.bar", "bar", "foo", 20, 3, 3);
         test_dns_label_unescape_suffix_one("foo..bar", "bar", "", 20, 3, -EINVAL);
@@ -168,7 +168,7 @@ static void test_dns_label_escape_one(const char *what, size_t l, const char *ex
 static void test_dns_label_escape(void) {
         test_dns_label_escape_one("", 0, NULL, -EINVAL);
         test_dns_label_escape_one("hallo", 5, "hallo", 5);
-        test_dns_label_escape_one("hallo", 6, NULL, -EINVAL);
+        test_dns_label_escape_one("hallo", 6, "hallo\\000", 9);
         test_dns_label_escape_one("hallo hallo.foobar,waldi", 24, "hallo\\032hallo\\.foobar\\044waldi", 31);
 }
 
@@ -190,7 +190,7 @@ static void test_dns_name_normalize(void) {
         test_dns_name_normalize_one("f", "f", 0);
         test_dns_name_normalize_one("f.waldi", "f.waldi", 0);
         test_dns_name_normalize_one("f \\032.waldi", "f\\032\\032.waldi", 0);
-        test_dns_name_normalize_one("\\000", NULL, -EINVAL);
+        test_dns_name_normalize_one("\\000", "\\000", 0);
         test_dns_name_normalize_one("..", NULL, -EINVAL);
         test_dns_name_normalize_one(".foobar", NULL, -EINVAL);
         test_dns_name_normalize_one("foobar.", "foobar", 0);
@@ -216,7 +216,7 @@ static void test_dns_name_equal(void) {
         test_dns_name_equal_one("abc.def", "CBA.def", false);
         test_dns_name_equal_one("", "xxx", false);
         test_dns_name_equal_one("ab", "a", false);
-        test_dns_name_equal_one("\\000", "xxxx", -EINVAL);
+        test_dns_name_equal_one("\\000", "\\000", true);
         test_dns_name_equal_one(".", "", true);
         test_dns_name_equal_one(".", ".", true);
         test_dns_name_equal_one("..", "..", -EINVAL);
@@ -276,6 +276,25 @@ static void test_dns_name_endswith(void) {
         test_dns_name_endswith_one("x.y\001.z", "waldo", -EINVAL);
 }
 
+static void test_dns_name_startswith_one(const char *a, const char *b, int ret) {
+        assert_se(dns_name_startswith(a, b) == ret);
+}
+
+static void test_dns_name_startswith(void) {
+        test_dns_name_startswith_one("", "", true);
+        test_dns_name_startswith_one("", "xxx", false);
+        test_dns_name_startswith_one("xxx", "", true);
+        test_dns_name_startswith_one("x", "x", true);
+        test_dns_name_startswith_one("x", "y", false);
+        test_dns_name_startswith_one("x.y", "x.y", true);
+        test_dns_name_startswith_one("x.y", "y.x", false);
+        test_dns_name_startswith_one("x.y", "x", true);
+        test_dns_name_startswith_one("x.y", "X", true);
+        test_dns_name_startswith_one("x.y", "y", false);
+        test_dns_name_startswith_one("x.y", "", true);
+        test_dns_name_startswith_one("x.y", "X", true);
+}
+
 static void test_dns_name_is_root(void) {
         assert_se(dns_name_is_root(""));
         assert_se(dns_name_is_root("."));
@@ -475,6 +494,90 @@ static void test_dns_name_change_suffix(void) {
         test_dns_name_change_suffix_one("a", "b", "c", 0, NULL);
 }
 
+static void test_dns_name_suffix_one(const char *name, unsigned n_labels, const char *result, int ret) {
+        const char *p = NULL;
+
+        assert_se(ret == dns_name_suffix(name, n_labels, &p));
+        assert_se(streq_ptr(p, result));
+}
+
+static void test_dns_name_suffix(void) {
+        test_dns_name_suffix_one("foo.bar", 2, "foo.bar", 0);
+        test_dns_name_suffix_one("foo.bar", 1, "bar", 1);
+        test_dns_name_suffix_one("foo.bar", 0, "", 2);
+        test_dns_name_suffix_one("foo.bar", 3, NULL, -EINVAL);
+        test_dns_name_suffix_one("foo.bar", 4, NULL, -EINVAL);
+
+        test_dns_name_suffix_one("bar", 1, "bar", 0);
+        test_dns_name_suffix_one("bar", 0, "", 1);
+        test_dns_name_suffix_one("bar", 2, NULL, -EINVAL);
+        test_dns_name_suffix_one("bar", 3, NULL, -EINVAL);
+
+        test_dns_name_suffix_one("", 0, "", 0);
+        test_dns_name_suffix_one("", 1, NULL, -EINVAL);
+        test_dns_name_suffix_one("", 2, NULL, -EINVAL);
+}
+
+static void test_dns_name_count_labels_one(const char *name, int n) {
+        assert_se(dns_name_count_labels(name) == n);
+}
+
+static void test_dns_name_count_labels(void) {
+        test_dns_name_count_labels_one("foo.bar.quux.", 3);
+        test_dns_name_count_labels_one("foo.bar.quux", 3);
+        test_dns_name_count_labels_one("foo.bar.", 2);
+        test_dns_name_count_labels_one("foo.bar", 2);
+        test_dns_name_count_labels_one("foo.", 1);
+        test_dns_name_count_labels_one("foo", 1);
+        test_dns_name_count_labels_one("", 0);
+        test_dns_name_count_labels_one(".", 0);
+        test_dns_name_count_labels_one("..", -EINVAL);
+}
+
+static void test_dns_name_equal_skip_one(const char *a, unsigned n_labels, const char *b, int ret) {
+        assert_se(dns_name_equal_skip(a, n_labels, b) == ret);
+}
+
+static void test_dns_name_equal_skip(void) {
+        test_dns_name_equal_skip_one("foo", 0, "bar", 0);
+        test_dns_name_equal_skip_one("foo", 0, "foo", 1);
+        test_dns_name_equal_skip_one("foo", 1, "foo", 0);
+        test_dns_name_equal_skip_one("foo", 2, "foo", 0);
+
+        test_dns_name_equal_skip_one("foo.bar", 0, "foo.bar", 1);
+        test_dns_name_equal_skip_one("foo.bar", 1, "foo.bar", 0);
+        test_dns_name_equal_skip_one("foo.bar", 2, "foo.bar", 0);
+        test_dns_name_equal_skip_one("foo.bar", 3, "foo.bar", 0);
+
+        test_dns_name_equal_skip_one("foo.bar", 0, "bar", 0);
+        test_dns_name_equal_skip_one("foo.bar", 1, "bar", 1);
+        test_dns_name_equal_skip_one("foo.bar", 2, "bar", 0);
+        test_dns_name_equal_skip_one("foo.bar", 3, "bar", 0);
+
+        test_dns_name_equal_skip_one("foo.bar", 0, "", 0);
+        test_dns_name_equal_skip_one("foo.bar", 1, "", 0);
+        test_dns_name_equal_skip_one("foo.bar", 2, "", 1);
+        test_dns_name_equal_skip_one("foo.bar", 3, "", 0);
+
+        test_dns_name_equal_skip_one("", 0, "", 1);
+        test_dns_name_equal_skip_one("", 1, "", 0);
+        test_dns_name_equal_skip_one("", 1, "foo", 0);
+        test_dns_name_equal_skip_one("", 2, "foo", 0);
+}
+
+static void test_dns_name_compare_func(void) {
+        assert_se(dns_name_compare_func("", "") == 0);
+        assert_se(dns_name_compare_func("", ".") == 0);
+        assert_se(dns_name_compare_func(".", "") == 0);
+        assert_se(dns_name_compare_func("foo", "foo.") == 0);
+        assert_se(dns_name_compare_func("foo.", "foo") == 0);
+        assert_se(dns_name_compare_func("foo", "foo") == 0);
+        assert_se(dns_name_compare_func("foo.", "foo.") == 0);
+        assert_se(dns_name_compare_func("heise.de", "HEISE.DE.") == 0);
+
+        assert_se(dns_name_compare_func("de.", "heise.de") != 0);
+}
+
 int main(int argc, char *argv[]) {
 
         test_dns_label_unescape();
@@ -483,6 +586,7 @@ int main(int argc, char *argv[]) {
         test_dns_name_normalize();
         test_dns_name_equal();
         test_dns_name_endswith();
+        test_dns_name_startswith();
         test_dns_name_between();
         test_dns_name_is_root();
         test_dns_name_is_single_label();
@@ -495,6 +599,10 @@ int main(int argc, char *argv[]) {
         test_dns_service_join();
         test_dns_service_split();
         test_dns_name_change_suffix();
+        test_dns_name_suffix();
+        test_dns_name_count_labels();
+        test_dns_name_equal_skip();
+        test_dns_name_compare_func();
 
         return 0;
 }