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dname isroot and dellabel

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git-svn-id: file:///svn/unbound/trunk@492 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2007-08-06 11:06:00 +00:00
parent 44560e40ea
commit 4eaa855db9
6 changed files with 77 additions and 7 deletions
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testcode/unitdname.c
+32
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@@ -433,6 +433,36 @@ dname_test_strict_subdomain()
(uint8_t*)"\007example\003org", 3));
}
/** test dname_is_root */
static void
dname_test_isroot()
{
unit_assert(dname_is_root((uint8_t*)"\000"));
unit_assert(!dname_is_root((uint8_t*)"\001a\000"));
unit_assert(!dname_is_root((uint8_t*)"\005abvcd\003com\000"));
/* malformed dname in this test, but should work */
unit_assert(!dname_is_root((uint8_t*)"\077a\000"));
unit_assert(dname_is_root((uint8_t*)"\000"));
}
/** test dname_remove_label */
static void
dname_test_removelabel()
{
uint8_t* orig = (uint8_t*)"\007example\003com\000";
uint8_t* n = orig;
size_t l = 13;
dname_remove_label(&n, &l);
unit_assert( n == orig+8 );
unit_assert( l == 5 );
dname_remove_label(&n, &l);
unit_assert( n == orig+12 );
unit_assert( l == 1 );
dname_remove_label(&n, &l);
unit_assert( n == orig+12 );
unit_assert( l == 1 );
}
void dname_test()
{
ldns_buffer* buff = ldns_buffer_new(65800);
@@ -446,5 +476,7 @@ void dname_test()
dname_test_pkt_dname_len(buff);
dname_test_strict_subdomain();
dname_test_subdomain();
dname_test_isroot();
dname_test_removelabel();
ldns_buffer_free(buff);
}