diff options
Diffstat (limited to 'src/test/test-dns-domain.c')
| -rw-r--r-- | src/test/test-dns-domain.c | 98 |
1 files changed, 93 insertions, 5 deletions
diff --git a/src/test/test-dns-domain.c b/src/test/test-dns-domain.c index de003e251c..6c3c49908f 100644 --- a/src/test/test-dns-domain.c +++ b/src/test/test-dns-domain.c @@ -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); @@ -475,6 +475,90 @@ 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(); @@ -495,6 +579,10 @@ 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; } |