From: Daira Hopwood Date: Thu, 5 Sep 2013 17:01:49 +0000 (+0100) Subject: Sun May 13 08:59:30 BST 2012 Brian Warner X-Git-Url: https://git.rkrishnan.org/components/com_hotproperty/module-simplejson.scanner.html?a=commitdiff_plain;h=45e3c595e1ff12086ef0e5a1d9cc9f2679509fd1;p=tahoe-lafs%2Ftahoe-lafs.git Sun May 13 08:59:30 BST 2012 Brian Warner * Fixed an error in previous commit where an empty servermap would throw an exception in 'count-good-share-hosts'. Augmented unit test. Signed-off-by: Andrew Miller --- diff --git a/src/allmydata/immutable/filenode.py b/src/allmydata/immutable/filenode.py index 7f15c113..b338ea7d 100644 --- a/src/allmydata/immutable/filenode.py +++ b/src/allmydata/immutable/filenode.py @@ -124,7 +124,8 @@ class CiphertextFileNode: servers_responding = sorted(servers_responding) prr.data['servers-responding'] = servers_responding prr.data['count-shares-good'] = len(sm) - prr.data['count-good-share-hosts'] = len(reduce(set.union, sm.itervalues())) + prr.data['count-good-share-hosts'] = len(reduce(set.union, + sm.itervalues(), set())) is_healthy = bool(len(sm) >= verifycap.total_shares) is_recoverable = bool(len(sm) >= verifycap.needed_shares) prr.set_healthy(is_healthy) diff --git a/src/allmydata/test/test_checker.py b/src/allmydata/test/test_checker.py index 6ba22e5a..8efe4d8f 100644 --- a/src/allmydata/test/test_checker.py +++ b/src/allmydata/test/test_checker.py @@ -350,17 +350,17 @@ class BalancingAct(GridTestMixin, unittest.TestCase): def add_three(_, i): # Add a new server with just share 3 self.add_server_with_share(i, self.uri, 3) - #print self._shares_chart(self.uri) + #print self._pretty_shares_chart(self.uri) for i in range(1,5): d.addCallback(add_three, i) def _check_and_repair(_): return self.imm.check_and_repair(Monitor()) - def _check_counts(crr): + def _check_counts(crr, shares_good, good_share_hosts): p_crr = crr.get_post_repair_results().data - #print self._shares_chart(self.uri) - self.failUnless(p_crr['count-shares-good'] == 4) - self.failUnless(p_crr['count-good-share-hosts'] == 5) + #print self._pretty_shares_chart(self.uri) + self.failUnless(p_crr['count-shares-good'] == shares_good) + self.failUnless(p_crr['count-good-share-hosts'] == good_share_hosts) """ Initial sharemap: @@ -371,11 +371,14 @@ class BalancingAct(GridTestMixin, unittest.TestCase): Still 4 good shares and 5 good hosts """ d.addCallback(_check_and_repair) - d.addCallback(_check_counts) + d.addCallback(_check_counts, 4, 5) d.addCallback(lambda _: self.delete_shares_numbered(self.uri, [3])) d.addCallback(_check_and_repair) - d.addCallback(_check_counts) - + d.addCallback(_check_counts, 4, 5) + d.addCallback(lambda _: [self.g.break_server(sid) for sid + in self.g.get_all_serverids()]) + d.addCallback(_check_and_repair) + d.addCallback(_check_counts, 0, 0) return d class AddLease(GridTestMixin, unittest.TestCase):