diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/test-dns-domain.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/test-dns-domain.c b/src/test/test-dns-domain.c index fe3ae45349..987f1fc887 100644 --- a/src/test/test-dns-domain.c +++ b/src/test/test-dns-domain.c @@ -578,6 +578,26 @@ static void test_dns_name_compare_func(void) { assert_se(dns_name_compare_func("de.", "heise.de") != 0); } +static void test_dns_name_common_suffix_one(const char *a, const char *b, const char *result) { + const char *c; + + assert_se(dns_name_common_suffix(a, b, &c) >= 0); + assert_se(streq(c, result)); +} + +static void test_dns_name_common_suffix(void) { + test_dns_name_common_suffix_one("", "", ""); + test_dns_name_common_suffix_one("foo", "", ""); + test_dns_name_common_suffix_one("", "foo", ""); + test_dns_name_common_suffix_one("foo", "bar", ""); + test_dns_name_common_suffix_one("bar", "foo", ""); + test_dns_name_common_suffix_one("foo", "foo", "foo"); + test_dns_name_common_suffix_one("quux.foo", "foo", "foo"); + test_dns_name_common_suffix_one("foo", "quux.foo", "foo"); + test_dns_name_common_suffix_one("this.is.a.short.sentence", "this.is.another.short.sentence", "short.sentence"); + test_dns_name_common_suffix_one("FOO.BAR", "tEST.bAR", "BAR"); +} + int main(int argc, char *argv[]) { test_dns_label_unescape(); @@ -603,6 +623,7 @@ int main(int argc, char *argv[]) { test_dns_name_count_labels(); test_dns_name_equal_skip(); test_dns_name_compare_func(); + test_dns_name_common_suffix(); return 0; } |