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Fix bug#291 and unit test spruced up.

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git-svn-id: file:///svn/unbound/trunk@1948 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2010-01-06 10:55:14 +00:00
parent f555a5c6a0
commit a66bad688b
11 changed files with 96 additions and 6 deletions
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testcode/unitdname.c
+62
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@@ -64,6 +64,7 @@ dname_to_buf(ldns_buffer* b, const char* str)
static void
dname_test_qdl(ldns_buffer* buff)
{
unit_show_func("util/data/dname.c", "query_dname_len");
unit_assert( query_dname_len(buff) == 0);
unit_assert( query_dname_len(dname_to_buf(buff, ".")) == 1 );
unit_assert( query_dname_len(dname_to_buf(buff, "bla.foo.")) == 9 );
@@ -75,6 +76,7 @@ dname_test_qdl(ldns_buffer* buff)
static void
dname_test_qdtl(ldns_buffer* buff)
{
unit_show_func("util/data/dname.c", "query_dname_tolower");
ldns_buffer_write_at(buff, 0, "\012abCDeaBCde\003cOm\000", 16);
query_dname_tolower(ldns_buffer_begin(buff));
unit_assert( memcmp(ldns_buffer_begin(buff),
@@ -98,6 +100,7 @@ dname_test_qdtl(ldns_buffer* buff)
static void
dname_test_query_dname_compare()
{
unit_show_func("util/data/dname.c", "query_dname_compare");
unit_assert(query_dname_compare((uint8_t*)"", (uint8_t*)"") == 0);
unit_assert(query_dname_compare((uint8_t*)"\001a",
(uint8_t*)"\001a") == 0);
@@ -127,6 +130,7 @@ dname_test_query_dname_compare()
static void
dname_test_count_labels()
{
unit_show_func("util/data/dname.c", "dname_count_labels");
unit_assert(dname_count_labels((uint8_t*)"") == 1);
unit_assert(dname_count_labels((uint8_t*)"\003com") == 2);
unit_assert(dname_count_labels((uint8_t*)"\003org") == 2);
@@ -140,6 +144,7 @@ static void
dname_test_count_size_labels()
{
size_t sz = 0;
unit_show_func("util/data/dname.c", "dname_count_size_labels");
unit_assert(dname_count_size_labels((uint8_t*)"", &sz) == 1);
unit_assert(sz == 1);
unit_assert(dname_count_size_labels((uint8_t*)"\003com", &sz) == 2);
@@ -159,6 +164,7 @@ dname_test_count_size_labels()
static void
dname_test_pkt_dname_len(ldns_buffer* buff)
{
unit_show_func("util/data/dname.c", "pkt_dname_len");
ldns_buffer_clear(buff);
ldns_buffer_write(buff, "\000", 1);
ldns_buffer_flip(buff);
@@ -265,6 +271,7 @@ static void
dname_test_dname_lab_cmp()
{
int ml = 0; /* number of labels that matched exactly */
unit_show_func("util/data/dname.c", "dname_lab_cmp");
/* test for equality succeeds */
unit_assert(dname_lab_cmp((uint8_t*)"", 1, (uint8_t*)"", 1, &ml) == 0);
@@ -365,6 +372,7 @@ dname_test_dname_lab_cmp()
static void
dname_test_subdomain()
{
unit_show_func("util/data/dname.c", "dname_subdomain");
unit_assert(dname_subdomain_c(
(uint8_t*)"",
(uint8_t*)""));
@@ -401,6 +409,7 @@ dname_test_subdomain()
static void
dname_test_strict_subdomain()
{
unit_show_func("util/data/dname.c", "dname_strict_subdomain");
unit_assert(!dname_strict_subdomain(
(uint8_t*)"", 1,
(uint8_t*)"", 1));
@@ -437,6 +446,7 @@ dname_test_strict_subdomain()
static void
dname_test_isroot()
{
unit_show_func("util/data/dname.c", "dname_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"));
@@ -452,6 +462,7 @@ dname_test_removelabel()
uint8_t* orig = (uint8_t*)"\007example\003com\000";
uint8_t* n = orig;
size_t l = 13;
unit_show_func("util/data/dname.c", "dname_remove_label");
dname_remove_label(&n, &l);
unit_assert( n == orig+8 );
unit_assert( l == 5 );
@@ -467,6 +478,7 @@ dname_test_removelabel()
static void
dname_test_sigcount()
{
unit_show_func("util/data/dname.c", "dname_signame_label_count");
unit_assert(dname_signame_label_count((uint8_t*)"\000") == 0);
unit_assert(dname_signame_label_count((uint8_t*)"\001*\000") == 0);
unit_assert(dname_signame_label_count((uint8_t*)"\003xom\000") == 1);
@@ -486,6 +498,7 @@ dname_test_sigcount()
static void
dname_test_iswild()
{
unit_show_func("util/data/dname.c", "dname_iswild");
unit_assert( !dname_is_wild((uint8_t*)"\000") );
unit_assert( dname_is_wild((uint8_t*)"\001*\000") );
unit_assert( !dname_is_wild((uint8_t*)"\003net\000") );
@@ -496,6 +509,7 @@ dname_test_iswild()
static void
dname_test_canoncmp()
{
unit_show_func("util/data/dname.c", "dname_canonical_compare");
/* equality */
unit_assert( dname_canonical_compare(
(uint8_t*)"\000",
@@ -715,6 +729,7 @@ dname_test_canoncmp()
static void
dname_test_topdomain()
{
unit_show_func("util/data/dname.c", "dname_get_shared_topdomain");
unit_assert( query_dname_compare(
dname_get_shared_topdomain(
(uint8_t*)"",
@@ -732,6 +747,52 @@ dname_test_topdomain()
(uint8_t*)"\007example\003com") == 0);
}
/** Test dname_valid */
static void
dname_test_valid()
{
unit_show_func("util/data/dname.c", "dname_valid");
unit_assert( dname_valid(
(uint8_t*)"\003www\007example\003com", 255) == 17);
unit_assert( dname_valid((uint8_t*)"", 255) == 1);
unit_assert( dname_valid( (uint8_t*)
"\020a1cdef5555544444"
"\020a2cdef5555544444"
"\020a3cdef5555544444"
"\020a4cdef5555544444"
"\020a5cdef5555544444"
"\020a6cdef5555544444"
"\020a7cdef5555544444"
"\020a8cdef5555544444"
"\020a9cdef5555544444"
"\020aAcdef5555544444"
"\020aBcdef5555544444"
"\020aCcdef5555544444"
"\020aDcdef5555544444"
"\020aEcdef5555544444" /* 238 up to here */
"\007aabbccd" /* 246 up to here */
"\007example\000" /* 255 to here */
, 255) == 255);
unit_assert( dname_valid( (uint8_t*)
"\020a1cdef5555544444"
"\020a2cdef5555544444"
"\020a3cdef5555544444"
"\020a4cdef5555544444"
"\020a5cdef5555544444"
"\020a6cdef5555544444"
"\020a7cdef5555544444"
"\020a8cdef5555544444"
"\020a9cdef5555544444"
"\020aAcdef5555544444"
"\020aBcdef5555544444"
"\020aCcdef5555544444"
"\020aDcdef5555544444"
"\020aEcdef5555544444" /* 238 up to here */
"\007aabbccd" /* 246 up to here */
"\010exampleX\000" /* 256 to here */
, 4096) == 0);
}
void dname_test()
{
ldns_buffer* buff = ldns_buffer_new(65800);
@@ -751,5 +812,6 @@ void dname_test()
dname_test_iswild();
dname_test_canoncmp();
dname_test_topdomain();
dname_test_valid();
ldns_buffer_free(buff);
}