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[2504] Add testcase that reproduces the problem

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This test currently fails with an assertion.
This commit is contained in:
Mukund Sivaraman
2012-12-06 12:24:38 +05:30
parent a6865a7686
commit cbf6d3808e
3 changed files with 34 additions and 0 deletions
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10
src/lib/datasrc/tests/memory/testdata/2504-test.zone vendored Normal file
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@@ -0,0 +1,10 @@
ok.ok.ok.ok.dnssec.tjeb.nl. 600 IN SOA ns2.tjeb.nl. tjeb.tjeb.nl. 2012120601 28800 7200 604800 18000
ok.ok.ok.ok.dnssec.tjeb.nl. 600 IN A 178.18.82.80
ok.ok.ok.ok.dnssec.tjeb.nl. 3600 IN DNSKEY 256 3 5 AwEAAag7J/qxkLI1keftNSKe0fqa2mU1GaeZGQoOSgVZvJAMh6LK9F1NMmWP2MeaeJvfTkmZs2UggGnFjkb7QQygrZnfxxCOVu5fG8x3Na5Z7jAdMgVfuJ1FTmsi2Bj4W/+b3fuvv/eVGqlEsFdth+sGA+BKH9mdBwmt+aXJf9gohXpx ;{id = 34791 (zsk), size = 1024b}
ok.ok.ok.ok.dnssec.tjeb.nl. 600 IN NS ns2.tjeb.nl.
ok.ok.ok.ok.dnssec.tjeb.nl. 18000 IN NSEC ok.ok.ok.ok.dnssec.tjeb.nl. A NS SOA RRSIG NSEC DNSKEY
ok.ok.ok.ok.dnssec.tjeb.nl. 600 IN RRSIG SOA 5 7 600 20200101000000 20120627091929 34791 ok.ok.ok.ok.dnssec.tjeb.nl. Z+LjS0NtrUkOje1PZht8a3TylxEKabDltJSye3NO/n6tE9268S5EqQ6r0nZ0hO78c9r4lYxMlvnfyTAj/5rR/zdApCS0EnpQenVyvwagIAVdIcNqpZxr7i/tFmOvxyQK3NRhWqH83WhNwqRE1E4thUfNovtyscSLR+TOhuEBKlg=
ok.ok.ok.ok.dnssec.tjeb.nl. 600 IN RRSIG A 5 7 600 20200101000000 20120627091929 34791 ok.ok.ok.ok.dnssec.tjeb.nl. oYbwX46pDyaTNIeZByyLnUVc4RNgFmGeUuJ4sn0aIqrX6UqfNJwJpZiCspcyBRBNIZye6ypVNFD9RUHesrELHjFOAustg86GFws1jeEoDbi4W6wmeNQqiUfnyaqME3rHD9WE7I99Nqiyp8ZEBseem/SIOCsEXxPLrhoAL+Fa1+s=
ok.ok.ok.ok.dnssec.tjeb.nl. 600 IN RRSIG NS 5 7 600 20200101000000 20120627091929 34791 ok.ok.ok.ok.dnssec.tjeb.nl. KBRov1y79yN75feRo2Bv5B+UpmDAyEr/kTgWgL9dYtkuQXvT7Y1Lg5jhcFmyrAkpYud70i5Un2DEUtmnI2oUR7XUh1RDnMQZRgKkaDXNXj5D379hLxpD2jtN+A311ShReaM4laj44UiDzu0pjGtrDT7BY1c4Qb5XI0RLyI0VKSs=
ok.ok.ok.ok.dnssec.tjeb.nl. 3600 IN RRSIG DNSKEY 5 7 3600 20200101000000 20120627091929 34791 ok.ok.ok.ok.dnssec.tjeb.nl. NriwgSl8QskWiQMlIPzn3WvWQwfQDy8pnJ4U2qlOjWFeJ4wH7DS/P5BDh9+JXjKamh5Bdy2umSf1uY1BeodSP+Ga4yKxNb1sigGbToYGDsbLP1NfPPq6uijl5nRhqBQAAzjCmyU9sm6GUr/CyOpSTTxtFjosXZQ1t1GFya6Tgho=
ok.ok.ok.ok.dnssec.tjeb.nl. 18000 IN RRSIG NSEC 5 7 18000 20200101000000 20120627091929 34791 ok.ok.ok.ok.dnssec.tjeb.nl. ijT2etFxkmNLMdbugWsIrnPuJqxdPPO/ilWUb0ZapcuwtqV4mTZCalUlb3KSpcczHPfyClF7WvMEKdluLrX55TPKEBxx1AIdOduhwSTxCxgZpOp4LFIR3rg5hTH9bupEUvbFPWU8RX5oX0GLE0V/EpfNYpHOtvvG3rnegwynML4=

2
src/lib/datasrc/tests/memory/testdata/Makefile.am vendored
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@@ -29,3 +29,5 @@ EXTRA_DIST += example.org-rrsigs.zone
EXTRA_DIST += example.org-wildcard-dname.zone
EXTRA_DIST += example.org-wildcard-ns.zone
EXTRA_DIST += example.org-wildcard-nsec3.zone
EXTRA_DIST += 2504-test.zone

22
src/lib/datasrc/tests/memory/zone_finder_unittest.cc
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@@ -13,6 +13,7 @@
// PERFORMANCE OF THIS SOFTWARE.
#include "memory_segment_test.h"
#include "zone_table_segment_test.h"
// NOTE: this faked_nsec3 inclusion (and all related code below)
// was ported during #2109 for the convenience of implementing #2218
@@ -25,7 +26,10 @@
#include <datasrc/memory/zone_finder.h>
#include <datasrc/memory/zone_data_updater.h>
#include <datasrc/memory/rdata_serialization.h>
#include <datasrc/memory/zone_table_segment.h>
#include <datasrc/memory/memory_client.h>
#include <datasrc/data_source.h>
#include <datasrc/client.h>
#include <testutils/dnsmessage_test.h>
#include <boost/foreach.hpp>
@@ -1426,6 +1430,24 @@ TEST_F(InMemoryZoneFinderTest, findOrphanRRSIG) {
ZoneFinder::DELEGATION, true, ns_rrset);
}
// \brief testcase for #2504 (Problem in inmem NSEC denial of existence
// handling)
TEST_F(InMemoryZoneFinderTest, NSECNonExistentTest) {
shared_ptr<ZoneTableSegment> ztable_segment(
new ZoneTableSegmentTest(class_, mem_sgmt_));
InMemoryClient client(ztable_segment, class_);
Name name("ok.ok.ok.ok.dnssec.tjeb.nl.");
client.load(name, TEST_DATA_DIR "/2504-test.zone");
DataSourceClient::FindResult result(client.findZone(name));
// Check for a non-existing name
Name search_name("nonexist.ok.ok.ok.ok.dnssec.tjeb.nl.");
ZoneFinderContextPtr find_result(
result.zone_finder->find(search_name,
RRType::A(), ZoneFinder::FIND_DNSSEC));
}
/// \brief NSEC3 specific tests fixture for the InMemoryZoneFinder class
class InMemoryZoneFinderNSEC3Test : public InMemoryZoneFinderTest {
public: