Commit 8380ccce authored by JINMEI Tatuya's avatar JINMEI Tatuya
Browse files

[master] Merge branch 'master' of ssh://git.bind10.isc.org/var/bind10/git/bind10

parents 962a9176 24c2111e
320. [func]* vorner
The --brittle switch was removed from the bind10 executable. It didn't
work after the #213 change and the same effect can be accomplished by
declaring all components as core.
(Trac #1340, git f9224368908dd7ba16875b0d36329cf1161193f0)
319. [func] naokikambe
b10-stats-httpd was updated. In addition of the access to all
statistics items of all modules, the specified item or the items of the
......
......@@ -51,7 +51,6 @@
<arg><option>-u <replaceable>user</replaceable></option></arg>
<arg><option>-v</option></arg>
<arg><option>-w <replaceable>wait_time</replaceable></option></arg>
<arg><option>--brittle</option></arg>
<arg><option>--cmdctl-port</option> <replaceable>port</replaceable></arg>
<arg><option>--config-file</option> <replaceable>config-filename</replaceable></arg>
<arg><option>--data-path</option> <replaceable>directory</replaceable></arg>
......@@ -90,20 +89,6 @@
<variablelist>
<varlistentry>
<term>
<option>--brittle</option>
</term>
<listitem>
<para>
Shutdown if any of the child processes of
<command>bind10</command> exit. This is intended to
help developers debug the server, and should not be
used in production.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>-c</option> <replaceable>config-filename</replaceable>,
......
......@@ -219,7 +219,7 @@ class BoB:
def __init__(self, msgq_socket_file=None, data_path=None,
config_filename=None, nocache=False, verbose=False, setuid=None,
username=None, cmdctl_port=None, brittle=False, wait_time=10):
username=None, cmdctl_port=None, wait_time=10):
"""
Initialize the Boss of BIND. This is a singleton (only one can run).
......@@ -233,9 +233,6 @@ class BoB:
The cmdctl_port is passed to cmdctl and specify on which port it
should listen.
brittle is a debug option that controls whether the Boss shuts down
after any process dies.
wait_time controls the amount of time (in seconds) that Boss waits
for selected processes to initialize before continuing with the
initialization. Currently this is only the configuration manager.
......@@ -264,7 +261,6 @@ class BoB:
self.data_path = data_path
self.config_filename = config_filename
self.cmdctl_port = cmdctl_port
self.brittle = brittle
self.wait_time = wait_time
self._component_configurator = isc.bind10.component.Configurator(self,
isc.bind10.special_component.get_specials())
......@@ -940,8 +936,6 @@ def parse_args(args=sys.argv[1:], Parser=OptionParser):
parser.add_option("--pid-file", dest="pid_file", type="string",
default=None,
help="file to dump the PID of the BIND 10 process")
parser.add_option("--brittle", dest="brittle", action="store_true",
help="debugging flag: exit if any component dies")
parser.add_option("-w", "--wait", dest="wait_time", type="int",
default=10, help="Time (in seconds) to wait for config manager to start up")
......@@ -1046,7 +1040,7 @@ def main():
# Go bob!
boss_of_bind = BoB(options.msgq_socket_file, options.data_path,
options.config_file, options.nocache, options.verbose,
setuid, username, options.cmdctl_port, options.brittle,
setuid, username, options.cmdctl_port,
options.wait_time)
startup_result = boss_of_bind.startup()
if startup_result:
......
......@@ -740,15 +740,6 @@ class TestParseArgs(unittest.TestCase):
options = parse_args(['--cmdctl-port=1234'], TestOptParser)
self.assertEqual(1234, options.cmdctl_port)
def test_brittle(self):
"""
Test we can use the "brittle" flag.
"""
options = parse_args([], TestOptParser)
self.assertFalse(options.brittle)
options = parse_args(['--brittle'], TestOptParser)
self.assertTrue(options.brittle)
class TestPIDFile(unittest.TestCase):
def setUp(self):
self.pid_file = '@builddir@' + os.sep + 'bind10.pid'
......@@ -796,37 +787,6 @@ class TestPIDFile(unittest.TestCase):
self.assertRaises(IOError, dump_pid,
'nonexistent_dir' + os.sep + 'bind10.pid')
# TODO: Do we want brittle mode? Probably yes. So we need to re-enable to after that.
@unittest.skip("Brittle mode temporarily broken")
class TestBrittle(unittest.TestCase):
def test_brittle_disabled(self):
bob = MockBob()
bob.start_all_components()
bob.runnable = True
bob.reap_children()
self.assertTrue(bob.runnable)
def simulated_exit(self):
ret_val = self.exit_info
self.exit_info = (0, 0)
return ret_val
def test_brittle_enabled(self):
bob = MockBob()
bob.start_all_components()
bob.runnable = True
bob.brittle = True
self.exit_info = (5, 0)
bob._get_process_exit_status = self.simulated_exit
old_stdout = sys.stdout
sys.stdout = open("/dev/null", "w")
bob.reap_children()
sys.stdout = old_stdout
self.assertFalse(bob.runnable)
class TestBossComponents(unittest.TestCase):
"""
Test the boss propagates component configuration properly to the
......
......@@ -316,11 +316,11 @@ class XfroutSession():
self._server.get_db_file() + '"}'
self._datasrc_client = self.ClientClass('sqlite3', datasrc_config)
try:
# Note that we disable 'adjust_ttl'. In xfr-out we need to
# Note that we enable 'separate_rrs'. In xfr-out we need to
# preserve as many things as possible (even if it's half broken)
# stored in the zone.
self._iterator = self._datasrc_client.get_iterator(zone_name,
False)
True)
except isc.datasrc.Error:
# If the current name server does not have authority for the
# zone, xfrout can't serve for it, return rcode NOTAUTH.
......
......@@ -215,18 +215,19 @@ public:
///
/// \param name The name of zone apex to be traversed. It doesn't do
/// nearest match as findZone.
/// \param adjust_ttl If true, the iterator will treat RRs with the same
/// name and type but different TTL values to be of the
/// same RRset, and will adjust the TTL to the lowest
/// value found. If false, it will consider the RR to
/// belong to a different RRset.
/// \param separate_rrs If true, the iterator will return each RR as a
/// new RRset object. If false, the iterator will
/// combine consecutive RRs with the name and type
/// into 1 RRset. The capitalization of the RRset will
/// be that of the first RR read, and TTLs will be
/// adjusted to the lowest one found.
/// \return Pointer to the iterator.
virtual ZoneIteratorPtr getIterator(const isc::dns::Name& name,
bool adjust_ttl = true) const {
bool separate_rrs = false) const {
// This is here to both document the parameter in doxygen (therefore it
// needs a name) and avoid unused parameter warning.
static_cast<void>(name);
static_cast<void>(adjust_ttl);
static_cast<void>(separate_rrs);
isc_throw(isc::NotImplemented,
"Data source doesn't support iteration");
......
......@@ -707,11 +707,11 @@ public:
DatabaseIterator(shared_ptr<DatabaseAccessor> accessor,
const Name& zone_name,
const RRClass& rrclass,
bool adjust_ttl) :
bool separate_rrs) :
accessor_(accessor),
class_(rrclass),
ready_(true),
adjust_ttl_(adjust_ttl)
separate_rrs_(separate_rrs)
{
// Get the zone
const pair<bool, int> zone(accessor_->getZone(zone_name.toText()));
......@@ -769,20 +769,19 @@ public:
const RRType rtype(rtype_str);
RRsetPtr rrset(new RRset(name, class_, rtype, RRTTL(ttl)));
while (data_ready_ && name_ == name_str && rtype_str == rtype_) {
if (adjust_ttl_) {
if (ttl_ != ttl) {
if (ttl < ttl_) {
ttl_ = ttl;
rrset->setTTL(RRTTL(ttl));
}
LOG_WARN(logger, DATASRC_DATABASE_ITERATE_TTL_MISMATCH).
arg(name_).arg(class_).arg(rtype_).arg(rrset->getTTL());
if (ttl_ != ttl) {
if (ttl < ttl_) {
ttl_ = ttl;
rrset->setTTL(RRTTL(ttl));
}
} else if (ttl_ != ttl) {
break;
LOG_WARN(logger, DATASRC_DATABASE_ITERATE_TTL_MISMATCH).
arg(name_).arg(class_).arg(rtype_).arg(rrset->getTTL());
}
rrset->addRdata(rdata::createRdata(rtype, class_, rdata_));
getData();
if (separate_rrs_) {
break;
}
}
LOG_DEBUG(logger, DBG_TRACE_DETAILED, DATASRC_DATABASE_ITERATE_NEXT).
arg(rrset->getName()).arg(rrset->getType());
......@@ -814,18 +813,18 @@ private:
string name_, rtype_, rdata_, ttl_;
// Whether to modify differing TTL values, or treat a different TTL as
// a different RRset
bool adjust_ttl_;
bool separate_rrs_;
};
}
ZoneIteratorPtr
DatabaseClient::getIterator(const isc::dns::Name& name,
bool adjust_ttl) const
bool separate_rrs) const
{
ZoneIteratorPtr iterator = ZoneIteratorPtr(new DatabaseIterator(
accessor_->clone(), name,
rrclass_, adjust_ttl));
rrclass_, separate_rrs));
LOG_DEBUG(logger, DBG_TRACE_DETAILED, DATASRC_DATABASE_ITERATE).
arg(name);
......
......@@ -913,15 +913,16 @@ public:
* \exception Anything else the underlying DatabaseConnection might
* want to throw.
* \param name The origin of the zone to iterate.
* \param adjust_ttl If true, the iterator will treat RRs with the same
* name and type but different TTL values to be of the
* same RRset, and will adjust the TTL to the lowest
* value found. If false, it will consider the RR to
* belong to a different RRset.
* \param separate_rrs If true, the iterator will return each RR as a
* new RRset object. If false, the iterator will
* combine consecutive RRs with the name and type
* into 1 RRset. The capitalization of the RRset will
* be that of the first RR read, and TTLs will be
* adjusted to the lowest one found.
* \return Shared pointer to the iterator (it will never be NULL)
*/
virtual ZoneIteratorPtr getIterator(const isc::dns::Name& name,
bool adjust_ttl = true) const;
bool separate_rrs = false) const;
/// This implementation internally clones the accessor from the one
/// used in the client and starts a separate transaction using the cloned
......
......@@ -729,10 +729,14 @@ private:
Domain::const_iterator dom_iterator_;
const DomainTree& tree_;
const DomainNode* node_;
// Only used when separate_rrs_ is true
RdataIteratorPtr rdata_iterator_;
bool separate_rrs_;
bool ready_;
public:
MemoryIterator(const DomainTree& tree, const Name& origin) :
MemoryIterator(const DomainTree& tree, const Name& origin, bool separate_rrs) :
tree_(tree),
separate_rrs_(separate_rrs),
ready_(true)
{
// Find the first node (origin) and preserve the node chain for future
......@@ -747,6 +751,9 @@ public:
// Initialize the iterator if there's somewhere to point to
if (node_ != NULL && node_->getData() != DomainPtr()) {
dom_iterator_ = node_->getData()->begin();
if (separate_rrs_ && dom_iterator_ != node_->getData()->end()) {
rdata_iterator_ = dom_iterator_->second->getRdataIterator();
}
}
}
......@@ -766,6 +773,10 @@ public:
// if the map is empty or not
if (node_ != NULL && node_->getData() != NULL) {
dom_iterator_ = node_->getData()->begin();
// New RRset, so get a new rdata iterator
if (separate_rrs_) {
rdata_iterator_ = dom_iterator_->second->getRdataIterator();
}
}
}
if (node_ == NULL) {
......@@ -773,12 +784,35 @@ public:
ready_ = false;
return (ConstRRsetPtr());
}
// The iterator points to the next yet unused RRset now
ConstRRsetPtr result(dom_iterator_->second);
// This one is used, move it to the next time for next call
++dom_iterator_;
return (result);
if (separate_rrs_) {
// For separate rrs, reconstruct a new RRset with just the
// 'current' rdata
RRsetPtr result(new RRset(dom_iterator_->second->getName(),
dom_iterator_->second->getClass(),
dom_iterator_->second->getType(),
dom_iterator_->second->getTTL()));
result->addRdata(rdata_iterator_->getCurrent());
rdata_iterator_->next();
if (rdata_iterator_->isLast()) {
// all used up, next.
++dom_iterator_;
// New RRset, so get a new rdata iterator, but only if this
// was not the final RRset in the chain
if (dom_iterator_ != node_->getData()->end()) {
rdata_iterator_ = dom_iterator_->second->getRdataIterator();
}
}
return (result);
} else {
// The iterator points to the next yet unused RRset now
ConstRRsetPtr result(dom_iterator_->second);
// This one is used, move it to the next time for next call
++dom_iterator_;
return (result);
}
}
virtual ConstRRsetPtr getSOA() const {
......@@ -789,11 +823,7 @@ public:
} // End of anonymous namespace
ZoneIteratorPtr
InMemoryClient::getIterator(const Name& name, bool) const {
// note: adjust_ttl argument is ignored, as the RRsets are already
// individually stored, and hence cannot have different TTLs anymore at
// this point
InMemoryClient::getIterator(const Name& name, bool separate_rrs) const {
ZoneTable::FindResult result(impl_->zone_table.findZone(name));
if (result.code != result::SUCCESS) {
isc_throw(DataSourceError, "No such zone: " + name.toText());
......@@ -811,7 +841,8 @@ InMemoryClient::getIterator(const Name& name, bool) const {
isc_throw(Unexpected, "The zone at " + name.toText() +
" is not InMemoryZoneFinder");
}
return (ZoneIteratorPtr(new MemoryIterator(zone->impl_->domains_, name)));
return (ZoneIteratorPtr(new MemoryIterator(zone->impl_->domains_, name,
separate_rrs)));
}
ZoneUpdaterPtr
......
......@@ -273,7 +273,7 @@ public:
/// \brief Implementation of the getIterator method
virtual ZoneIteratorPtr getIterator(const isc::dns::Name& name,
bool adjust_ttl = true) const;
bool separate_rrs = false) const;
/// In-memory data source is read-only, so this derived method will
/// result in a NotImplemented exception.
......
......@@ -1340,8 +1340,8 @@ TEST_F(MockDatabaseClientTest, ttldiff) {
// Unless we ask for individual RRs in our iterator request. In that case
// every RR should go into its own 'rrset'
TEST_F(MockDatabaseClientTest, ttldiff_no_adjust_ttl) {
ZoneIteratorPtr it(this->client_->getIterator(Name("example.org"), false));
TEST_F(MockDatabaseClientTest, ttldiff_separate_rrs) {
ZoneIteratorPtr it(this->client_->getIterator(Name("example.org"), true));
// Walk through the full iterator, we should see 1 rrset with name
// ttldiff1.example.org., and two rdatas. Same for ttldiff2
......
......@@ -177,6 +177,54 @@ TEST_F(InMemoryClientTest, iterator) {
EXPECT_EQ(ConstRRsetPtr(), iterator->getNextRRset());
}
TEST_F(InMemoryClientTest, iterator_separate_rrs) {
// Exactly the same tests as for iterator, but now with separate_rrs = true
// For the one that returns actual data, the AAAA should now be split up
boost::shared_ptr<InMemoryZoneFinder>
zone(new InMemoryZoneFinder(RRClass::IN(), Name("a")));
RRsetPtr aRRsetA(new RRset(Name("a"), RRClass::IN(), RRType::A(),
RRTTL(300)));
aRRsetA->addRdata(rdata::in::A("192.0.2.1"));
RRsetPtr aRRsetAAAA(new RRset(Name("a"), RRClass::IN(), RRType::AAAA(),
RRTTL(300)));
aRRsetAAAA->addRdata(rdata::in::AAAA("2001:db8::1"));
aRRsetAAAA->addRdata(rdata::in::AAAA("2001:db8::2"));
RRsetPtr aRRsetAAAA_r1(new RRset(Name("a"), RRClass::IN(), RRType::AAAA(),
RRTTL(300)));
aRRsetAAAA_r1->addRdata(rdata::in::AAAA("2001:db8::1"));
RRsetPtr aRRsetAAAA_r2(new RRset(Name("a"), RRClass::IN(), RRType::AAAA(),
RRTTL(300)));
aRRsetAAAA_r2->addRdata(rdata::in::AAAA("2001:db8::2"));
RRsetPtr subRRsetA(new RRset(Name("sub.x.a"), RRClass::IN(), RRType::A(),
RRTTL(300)));
subRRsetA->addRdata(rdata::in::A("192.0.2.2"));
EXPECT_EQ(result::SUCCESS, memory_client.addZone(zone));
// First, the zone is not there, so it should throw
EXPECT_THROW(memory_client.getIterator(Name("b"), true), DataSourceError);
// This zone is not there either, even when there's a zone containing this
EXPECT_THROW(memory_client.getIterator(Name("x.a")), DataSourceError);
// Now, an empty zone
ZoneIteratorPtr iterator(memory_client.getIterator(Name("a"), true));
EXPECT_EQ(ConstRRsetPtr(), iterator->getNextRRset());
// It throws Unexpected when we are past the end
EXPECT_THROW(iterator->getNextRRset(), isc::Unexpected);
ASSERT_EQ(result::SUCCESS, zone->add(aRRsetA));
ASSERT_EQ(result::SUCCESS, zone->add(aRRsetAAAA));
ASSERT_EQ(result::SUCCESS, zone->add(subRRsetA));
// Check it with full zone, one by one.
// It should be in ascending order in case of InMemory data source
// (isn't guaranteed in general)
iterator = memory_client.getIterator(Name("a"), true);
EXPECT_EQ(aRRsetA->toText(), iterator->getNextRRset()->toText());
EXPECT_EQ(aRRsetAAAA_r1->toText(), iterator->getNextRRset()->toText());
EXPECT_EQ(aRRsetAAAA_r2->toText(), iterator->getNextRRset()->toText());
EXPECT_EQ(subRRsetA->toText(), iterator->getNextRRset()->toText());
EXPECT_EQ(ConstRRsetPtr(), iterator->getNextRRset());
}
TEST_F(InMemoryClientTest, getZoneCount) {
EXPECT_EQ(0, memory_client.getZoneCount());
memory_client.addZone(
......
......@@ -89,7 +89,7 @@ None\n\
";
const char* const DataSourceClient_getIterator_doc = "\
get_iterator(name, adjust_ttl=True) -> ZoneIterator\n\
get_iterator(name, separate_rrs=False) -> ZoneIterator\n\
\n\
Returns an iterator to the given zone.\n\
\n\
......@@ -111,11 +111,12 @@ anything else.\n\
Parameters:\n\
isc.dns.Name The name of zone apex to be traversed. It doesn't do\n\
nearest match as find_zone.\n\
adjust_ttl If True, the iterator will treat RRs with the same\n\
name and type but different TTL values to be of the\n\
same RRset, and will adjust the TTL to the lowest\n\
value found. If false, it will consider the RR to\n\
belong to a different RRset.\n\
separate_rrs If true, the iterator will return each RR as a\n\
new RRset object. If false, the iterator will\n\
combine consecutive RRs with the name and type\n\
into 1 RRset. The capitalization of the RRset will\n\
be that of the first RR read, and TTLs will be\n\
adjusted to the lowest one found.\n\
\n\
Return Value(s): Pointer to the iterator.\n\
";
......
......@@ -84,26 +84,26 @@ PyObject*
DataSourceClient_getIterator(PyObject* po_self, PyObject* args) {
s_DataSourceClient* const self = static_cast<s_DataSourceClient*>(po_self);
PyObject* name_obj;
PyObject* adjust_ttl_obj = NULL;
PyObject* separate_rrs_obj = NULL;
if (PyArg_ParseTuple(args, "O!|O", &name_type, &name_obj,
&adjust_ttl_obj)) {
&separate_rrs_obj)) {
try {
bool adjust_ttl = true;
if (adjust_ttl_obj != NULL) {
bool separate_rrs = false;
if (separate_rrs_obj != NULL) {
// store result in local var so we can explicitely check for
// -1 error return value
int adjust_ttl_no = PyObject_Not(adjust_ttl_obj);
if (adjust_ttl_no == 1) {
adjust_ttl = false;
} else if (adjust_ttl_no == -1) {
int separate_rrs_true = PyObject_IsTrue(separate_rrs_obj);
if (separate_rrs_true == 1) {
separate_rrs = true;
} else if (separate_rrs_true == -1) {
PyErr_SetString(getDataSourceException("Error"),
"Error getting value of adjust_ttl");
"Error getting value of separate_rrs");
return (NULL);
}
}
return (createZoneIteratorObject(
self->cppobj->getInstance().getIterator(PyName_ToName(name_obj),
adjust_ttl),
separate_rrs),
po_self));
} catch (const isc::NotImplemented& ne) {
PyErr_SetString(getDataSourceException("NotImplemented"),
......
......@@ -83,13 +83,12 @@ class DataSrcClient(unittest.TestCase):
isc.datasrc.DataSourceClient, "memory",
"{ \"foo\": 1 }")
@unittest.skip("This test may fail depending on sqlite3 library behavior")
def test_iterate(self):
dsc = isc.datasrc.DataSourceClient("sqlite3", READ_ZONE_DB_CONFIG)
# for RRSIGS, the TTL's are currently modified. This test should
# start failing when we fix that.
rrs = dsc.get_iterator(isc.dns.Name("sql1.example.com."), False)
rrs = dsc.get_iterator(isc.dns.Name("sql1.example.com."), True)
# we do not know the order in which they are returned by the iterator
# but we do want to check them, so we put all records into one list
......@@ -116,7 +115,11 @@ class DataSrcClient(unittest.TestCase):
"256 3 5 AwEAAdYdRhBAEY67R/8G1N5AjGF6asIiNh/pNGeQ8xDQP13J"+
"N2lo+sNqWcmpYNhuVqRbLB+mamsU1XcCICSBvAlSmfz/ZUdafX23knAr"+
"TlALxMmspcfdpqun3Yr3YYnztuj06rV7RqmveYckWvAUXVYMSMQZfJ30"+
"5fs0dE/xLztL/CzZ",
"5fs0dE/xLztL/CzZ"
])
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.DNSKEY(), isc.dns.RRTTL(3600),
[
"257 3 5 AwEAAbaKDSa9XEFTsjSYpUTHRotTS9Tz3krfDucugW5UokGQ"+
"KC26QlyHXlPTZkC+aRFUs/dicJX2kopndLcnlNAPWiKnKtrsFSCnIJDB"+
"ZIyvcKq+9RXmV3HK3bUdHnQZ88IZWBRmWKfZ6wnzHo53kdYKAemTErkz"+
......@@ -128,8 +131,16 @@ class DataSrcClient(unittest.TestCase):
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.NS(), isc.dns.RRTTL(3600),
[
"dns01.example.com.",
"dns02.example.com.",
"dns01.example.com."
])
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.NS(), isc.dns.RRTTL(3600),
[
"dns02.example.com."
])
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.NS(), isc.dns.RRTTL(3600),
[
"dns03.example.com."
])
add_rrset(expected_rrset_list, name, rrclass,
......@@ -140,14 +151,18 @@ class DataSrcClient(unittest.TestCase):
# For RRSIGS, we can't add the fake data through the API, so we
# simply pass no rdata at all (which is skipped by the check later)
# Since we passed adjust_ttl = False to get_iterator, we get several
# Since we passed separate_rrs = True to get_iterator, we get several
# sets of RRSIGs, one for each TTL
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.RRSIG(), isc.dns.RRTTL(3600), None)
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.RRSIG(), isc.dns.RRTTL(7200), None)
isc.dns.RRType.RRSIG(), isc.dns.RRTTL(3600), None)
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.RRSIG(), isc.dns.RRTTL(3600), None)
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.RRSIG(), isc.dns.RRTTL(3600), None)
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.RRSIG(), isc.dns.RRTTL(7200), None)
add_rrset(expected_rrset_list, name, rrclass,
isc.dns.RRType.SOA(), isc.dns.RRTTL(3600),
[
......@@ -192,26 +207,26 @@ class DataSrcClient(unittest.TestCase):
# instead of failing?
self.assertRaises(isc.datasrc.Error, rrs.get_next_rrset)
# Without the adjust_ttl argument, it should return 55 RRsets
# Without the separate_rrs argument, it should return 55 RRsets
dsc = isc.datasrc.DataSourceClient("sqlite3", READ_ZONE_DB_CONFIG)
rrets = dsc.get_iterator(isc.dns.Name("example.com"))
# there are more than 80 RRs in this zone... let's just count them
# (already did a full check of the smaller zone above)
self.assertEqual(55, len(list(rrets)))
# same test, but now with explicit True argument for adjust_ttl
# same test, but now with explicit False argument for separate_rrs
dsc = isc.datasrc.DataSourceClient("sqlite3", READ_ZONE_DB_CONFIG)
rrets = dsc.get_iterator(isc.dns.Name("example.com"), True)
rrets = dsc.get_iterator(isc.dns.Name("example.com"), False)
# there are more than 80 RRs in this zone... let's just count them
# (already did a full check of the smaller zone above)
self.assertEqual(55, len(list(rrets)))
# Count should be 71 if we request individual rrsets for differing ttls
dsc = isc.datasrc.DataSourceClient("sqlite3", READ_ZONE_DB_CONFIG)
rrets = dsc.get_iterator(isc.dns.Name("example.com"), False)
rrets = dsc.get_iterator(isc.dns.Name("example.com"), True)