From: Brian Warner Date: Wed, 25 Feb 2009 04:04:57 +0000 (-0700) Subject: test_deepcheck: switch deep-check tests to use no-network too. This cuts the runtime... X-Git-Url: https://git.rkrishnan.org/components/com_hotproperty/flags/vdrive?a=commitdiff_plain;h=51e3baeefcc43977502b50e7ad10d60b1344b1a7;p=tahoe-lafs%2Ftahoe-lafs.git test_deepcheck: switch deep-check tests to use no-network too. This cuts the runtime down by about 50% --- diff --git a/src/allmydata/test/test_deepcheck.py b/src/allmydata/test/test_deepcheck.py index 7ec1ed26..b7cff2db 100644 --- a/src/allmydata/test/test_deepcheck.py +++ b/src/allmydata/test/test_deepcheck.py @@ -13,8 +13,8 @@ from allmydata.interfaces import ICheckResults, ICheckAndRepairResults, \ from allmydata.monitor import Monitor, OperationCancelledError from twisted.web.client import getPage -from allmydata.test.common import SystemTestMixin, ErrorMixin, \ - _corrupt_mutable_share_data +from allmydata.test.common import ErrorMixin, _corrupt_mutable_share_data +from allmydata.test.common_util import StallMixin from allmydata.test.no_network import GridTestMixin class MutableChecker(GridTestMixin, unittest.TestCase, ErrorMixin): @@ -123,7 +123,7 @@ class MutableChecker(GridTestMixin, unittest.TestCase, ErrorMixin): return d -class DeepCheckBase(SystemTestMixin, ErrorMixin): +class DeepCheckBase(GridTestMixin, ErrorMixin, StallMixin): def web_json(self, n, **kwargs): kwargs["output"] = "json" @@ -147,14 +147,14 @@ class DeepCheckBase(SystemTestMixin, ErrorMixin): def web(self, n, method="GET", **kwargs): # returns (data, url) - url = (self.webish_url + "uri/%s" % urllib.quote(n.get_uri()) + url = (self.client_baseurls[0] + "uri/%s" % urllib.quote(n.get_uri()) + "?" + "&".join(["%s=%s" % (k,v) for (k,v) in kwargs.items()])) d = getPage(url, method=method) d.addCallback(lambda data: (data,url)) return d def wait_for_operation(self, ignored, ophandle): - url = self.webish_url + "operations/" + ophandle + url = self.client_baseurls[0] + "operations/" + ophandle url += "?t=status&output=JSON" d = getPage(url) def _got(res): @@ -171,7 +171,7 @@ class DeepCheckBase(SystemTestMixin, ErrorMixin): return d def get_operation_results(self, ignored, ophandle, output=None): - url = self.webish_url + "operations/" + ophandle + url = self.client_baseurls[0] + "operations/" + ophandle url += "?t=status" if output: url += "&output=" + output @@ -200,7 +200,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): # mutable file, one LIT file, and a loop), and then check/examine it in # various ways. - def set_up_tree(self, ignored): + def set_up_tree(self): # 2.9s # root @@ -209,7 +209,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): # small # small2 # loop -> root - c0 = self.clients[0] + c0 = self.g.clients[0] d = c0.create_empty_dirnode() def _created_root(n): self.root = n @@ -253,27 +253,30 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): where) self.failUnlessEqual(cr.get_storage_index_string(), base32.b2a(n.get_storage_index()), where) - needs_rebalancing = bool( len(self.clients) < 10 ) + num_servers = len(self.g.all_servers) + needs_rebalancing = bool( num_servers < 10 ) if not incomplete: - self.failUnlessEqual(cr.needs_rebalancing(), needs_rebalancing, str((where, cr, cr.get_data()))) + self.failUnlessEqual(cr.needs_rebalancing(), needs_rebalancing, + str((where, cr, cr.get_data()))) d = cr.get_data() self.failUnlessEqual(d["count-shares-good"], 10, where) self.failUnlessEqual(d["count-shares-needed"], 3, where) self.failUnlessEqual(d["count-shares-expected"], 10, where) if not incomplete: - self.failUnlessEqual(d["count-good-share-hosts"], len(self.clients), where) + self.failUnlessEqual(d["count-good-share-hosts"], num_servers, + where) self.failUnlessEqual(d["count-corrupt-shares"], 0, where) self.failUnlessEqual(d["list-corrupt-shares"], [], where) if not incomplete: self.failUnlessEqual(sorted(d["servers-responding"]), - sorted([c.nodeid for c in self.clients]), + sorted(self.g.servers_by_id.keys()), where) self.failUnless("sharemap" in d, str((where, d))) all_serverids = set() for (shareid, serverids) in d["sharemap"].items(): all_serverids.update(serverids) self.failUnlessEqual(sorted(all_serverids), - sorted([c.nodeid for c in self.clients]), + sorted(self.g.servers_by_id.keys()), where) self.failUnlessEqual(d["count-wrong-shares"], 0, where) @@ -304,9 +307,9 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): self.failUnlessEqual(c["count-repairs-attempted"], 0, where) def test_good(self): - self.basedir = self.mktemp() - d = self.set_up_nodes() - d.addCallback(self.set_up_tree) + self.basedir = "deepcheck/DeepCheckWebGood/good" + self.set_up_grid() + d = self.set_up_tree() d.addCallback(self.do_stats) d.addCallback(self.do_web_stream_manifest) d.addCallback(self.do_web_stream_check) @@ -493,27 +496,32 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): "%s: '%s'" % (where, data["summary"])) r = data["results"] self.failUnlessEqual(r["healthy"], True, where) - needs_rebalancing = bool( len(self.clients) < 10 ) + num_servers = len(self.g.all_servers) + needs_rebalancing = bool( num_servers < 10 ) if not incomplete: - self.failUnlessEqual(r["needs-rebalancing"], needs_rebalancing, where) + self.failUnlessEqual(r["needs-rebalancing"], needs_rebalancing, + where) self.failUnlessEqual(r["count-shares-good"], 10, where) self.failUnlessEqual(r["count-shares-needed"], 3, where) self.failUnlessEqual(r["count-shares-expected"], 10, where) if not incomplete: - self.failUnlessEqual(r["count-good-share-hosts"], len(self.clients), where) + self.failUnlessEqual(r["count-good-share-hosts"], num_servers, + where) self.failUnlessEqual(r["count-corrupt-shares"], 0, where) self.failUnlessEqual(r["list-corrupt-shares"], [], where) if not incomplete: self.failUnlessEqual(sorted(r["servers-responding"]), - sorted([idlib.nodeid_b2a(c.nodeid) - for c in self.clients]), where) + sorted([idlib.nodeid_b2a(sid) + for sid in self.g.servers_by_id]), + where) self.failUnless("sharemap" in r, where) all_serverids = set() for (shareid, serverids_s) in r["sharemap"].items(): all_serverids.update(serverids_s) self.failUnlessEqual(sorted(all_serverids), - sorted([idlib.nodeid_b2a(c.nodeid) - for c in self.clients]), where) + sorted([idlib.nodeid_b2a(sid) + for sid in self.g.servers_by_id]), + where) self.failUnlessEqual(r["count-wrong-shares"], 0, where) self.failUnlessEqual(r["count-recoverable-versions"], 1, where) self.failUnlessEqual(r["count-unrecoverable-versions"], 0, where) @@ -696,7 +704,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): self.failUnless(base32.b2a(self.large.get_storage_index()) in lines) def do_cli_manifest_stream1(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["manifest", "--node-directory", basedir, self.root_uri]) @@ -722,7 +730,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): return d def do_cli_manifest_stream2(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["manifest", "--node-directory", basedir, "--raw", @@ -735,7 +743,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): return d def do_cli_manifest_stream3(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["manifest", "--node-directory", basedir, "--storage-index", @@ -747,7 +755,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): return d def do_cli_manifest_stream4(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["manifest", "--node-directory", basedir, "--verify-cap", @@ -763,7 +771,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): return d def do_cli_manifest_stream5(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["manifest", "--node-directory", basedir, "--repair-cap", @@ -779,7 +787,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): return d def do_cli_stats1(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["stats", "--node-directory", basedir, self.root_uri]) @@ -798,7 +806,7 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): return d def do_cli_stats2(self): - basedir = self.getdir("client0") + basedir = self.get_clientdir(0) d = self._run_cli(["stats", "--node-directory", basedir, "--raw", @@ -822,9 +830,9 @@ class DeepCheckWebGood(DeepCheckBase, unittest.TestCase): class DeepCheckWebBad(DeepCheckBase, unittest.TestCase): def test_bad(self): - self.basedir = self.mktemp() - d = self.set_up_nodes() - d.addCallback(self.set_up_damaged_tree) + self.basedir = "deepcheck/DeepCheckWebBad/bad" + self.set_up_grid() + d = self.set_up_damaged_tree() d.addCallback(self.do_check) d.addCallback(self.do_deepcheck) d.addCallback(self.do_test_web_bad) @@ -834,7 +842,7 @@ class DeepCheckWebBad(DeepCheckBase, unittest.TestCase): - def set_up_damaged_tree(self, ignored): + def set_up_damaged_tree(self): # 6.4s # root @@ -849,7 +857,7 @@ class DeepCheckWebBad(DeepCheckBase, unittest.TestCase): self.nodes = {} - c0 = self.clients[0] + c0 = self.g.clients[0] d = c0.create_empty_dirnode() def _created_root(n): self.root = n @@ -870,7 +878,7 @@ class DeepCheckWebBad(DeepCheckBase, unittest.TestCase): def create_mangled(self, ignored, name): nodetype, mangletype = name.split("-", 1) if nodetype == "mutable": - d = self.clients[0].create_mutable_file("mutable file contents") + d = self.g.clients[0].create_mutable_file("mutable file contents") d.addCallback(lambda n: self.root.set_node(unicode(name), n)) elif nodetype == "large": large = upload.Data("Lots of data\n" * 1000 + name + "\n", None) @@ -903,27 +911,16 @@ class DeepCheckWebBad(DeepCheckBase, unittest.TestCase): runner.runner(argv, run_by_human=False, stdout=stdout, stderr=stderr) return stdout.getvalue() - def _find_shares(self, node): - si = node.get_storage_index() - out = self._run_cli(["debug", "find-shares", base32.b2a(si)] + - [c.basedir for c in self.clients]) - files = out.split("\n") - return [f for f in files if f] - def _delete_some_shares(self, node): - shares = self._find_shares(node) - os.unlink(shares[0]) - os.unlink(shares[1]) + self.delete_shares_numbered(node.get_uri(), [0,1]) def _corrupt_some_shares(self, node): - shares = self._find_shares(node) - self._run_cli(["debug", "corrupt-share", shares[0]]) - self._run_cli(["debug", "corrupt-share", shares[1]]) + for (shnum, serverid, sharefile) in self.find_shares(node.get_uri()): + if shnum in (0,1): + self._run_cli(["debug", "corrupt-share", sharefile]) def _delete_most_shares(self, node): - shares = self._find_shares(node) - for share in shares[1:]: - os.unlink(share) + self.delete_shares_numbered(node.get_uri(), range(1,10)) def check_is_healthy(self, cr, where):