mirror of
https://github.com/tahoe-lafs/tahoe-lafs.git
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264 lines
10 KiB
Python
264 lines
10 KiB
Python
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import simplejson
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from twisted.trial import unittest
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from allmydata import check_results, uri
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from allmydata.web import check_results as web_check_results
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from common_web import WebRenderingMixin
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class FakeClient:
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def get_nickname_for_peerid(self, peerid):
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if peerid == "\x00"*20:
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return "peer-0"
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if peerid == "\xff"*20:
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return "peer-f"
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if peerid == "\x11"*20:
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return "peer-11"
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return "peer-unknown"
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def get_permuted_peers(self, service, key):
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return [("\x00"*20, None),
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("\x11"*20, None),
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("\xff"*20, None),
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]
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class WebResultsRendering(unittest.TestCase, WebRenderingMixin):
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def render_json(self, page):
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d = self.render1(page, args={"output": ["json"]})
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return d
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def test_literal(self):
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c = FakeClient()
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lcr = web_check_results.LiteralCheckResults(c)
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d = self.render1(lcr)
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def _check(html):
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s = self.remove_tags(html)
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self.failUnlessIn("Literal files are always healthy", s)
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d.addCallback(_check)
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d.addCallback(lambda ignored:
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self.render1(lcr, args={"return_to": ["FOOURL"]}))
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def _check_return_to(html):
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s = self.remove_tags(html)
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self.failUnlessIn("Literal files are always healthy", s)
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self.failUnlessIn('<a href="FOOURL">Return to parent directory</a>',
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html)
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d.addCallback(_check_return_to)
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d.addCallback(lambda ignored: self.render_json(lcr))
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def _check_json(json):
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j = simplejson.loads(json)
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self.failUnlessEqual(j["storage-index"], "")
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self.failUnlessEqual(j["results"]["healthy"], True)
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d.addCallback(_check_json)
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return d
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def test_check(self):
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c = FakeClient()
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serverid_1 = "\x00"*20
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serverid_f = "\xff"*20
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u = uri.CHKFileURI("\x00"*16, "\x00"*32, 3, 10, 1234)
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cr = check_results.CheckResults(u, u.storage_index)
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cr.set_healthy(True)
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cr.set_needs_rebalancing(False)
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cr.set_summary("groovy")
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data = { "count-shares-needed": 3,
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"count-shares-expected": 9,
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"count-shares-good": 10,
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"count-good-share-hosts": 11,
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"list-corrupt-shares": [],
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"count-wrong-shares": 0,
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"sharemap": {"shareid1": [serverid_1, serverid_f]},
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"count-recoverable-versions": 1,
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"count-unrecoverable-versions": 0,
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"servers-responding": [],
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}
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cr.set_data(data)
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w = web_check_results.CheckResults(c, cr)
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check Results for SI=2k6avp", s) # abbreviated
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self.failUnlessIn("Healthy : groovy", s)
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self.failUnlessIn("Share Counts: need 3-of-9, have 10", s)
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self.failUnlessIn("Hosts with good shares: 11", s)
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self.failUnlessIn("Corrupt shares: none", s)
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self.failUnlessIn("Wrong Shares: 0", s)
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self.failUnlessIn("Recoverable Versions: 1", s)
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self.failUnlessIn("Unrecoverable Versions: 0", s)
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cr.set_healthy(False)
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cr.set_recoverable(True)
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cr.set_summary("ungroovy")
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check Results for SI=2k6avp", s) # abbreviated
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self.failUnlessIn("Not Healthy! : ungroovy", s)
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cr.set_healthy(False)
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cr.set_recoverable(False)
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cr.set_summary("rather dead")
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data["list-corrupt-shares"] = [(serverid_1, u.storage_index, 2)]
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cr.set_data(data)
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check Results for SI=2k6avp", s) # abbreviated
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self.failUnlessIn("Not Recoverable! : rather dead", s)
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self.failUnlessIn("Corrupt shares: sh#2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa (peer-0)", s)
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check Results for SI=2k6avp", s) # abbreviated
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self.failUnlessIn("Not Recoverable! : rather dead", s)
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html = self.render2(w, args={"return_to": ["FOOURL"]})
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self.failUnlessIn('<a href="FOOURL">Return to parent directory</a>',
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html)
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d = self.render_json(w)
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def _check_json(jdata):
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j = simplejson.loads(jdata)
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self.failUnlessEqual(j["summary"], "rather dead")
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self.failUnlessEqual(j["storage-index"],
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"2k6avpjga3dho3zsjo6nnkt7n4")
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expected = {'needs-rebalancing': False,
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'count-shares-expected': 9,
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'healthy': False,
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'count-unrecoverable-versions': 0,
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'count-shares-needed': 3,
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'sharemap': {"shareid1":
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["aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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"77777777777777777777777777777777"]},
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'count-recoverable-versions': 1,
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'list-corrupt-shares':
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[["aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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"2k6avpjga3dho3zsjo6nnkt7n4", 2]],
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'count-good-share-hosts': 11,
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'count-wrong-shares': 0,
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'count-shares-good': 10,
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'count-corrupt-shares': 0,
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'servers-responding': [],
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'recoverable': False,
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}
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self.failUnlessEqual(j["results"], expected)
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d.addCallback(_check_json)
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d.addCallback(lambda ignored: self.render1(w))
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def _check(html):
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s = self.remove_tags(html)
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self.failUnlessIn("File Check Results for SI=2k6avp", s)
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self.failUnlessIn("Not Recoverable! : rather dead", s)
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d.addCallback(_check)
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return d
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def test_check_and_repair(self):
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c = FakeClient()
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serverid_1 = "\x00"*20
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serverid_f = "\xff"*20
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u = uri.CHKFileURI("\x00"*16, "\x00"*32, 3, 10, 1234)
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pre_cr = check_results.CheckResults(u, u.storage_index)
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pre_cr.set_healthy(False)
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pre_cr.set_recoverable(True)
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pre_cr.set_needs_rebalancing(False)
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pre_cr.set_summary("illing")
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data = { "count-shares-needed": 3,
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"count-shares-expected": 10,
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"count-shares-good": 6,
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"count-good-share-hosts": 7,
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"list-corrupt-shares": [],
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"count-wrong-shares": 0,
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"sharemap": {"shareid1": [serverid_1, serverid_f]},
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"count-recoverable-versions": 1,
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"count-unrecoverable-versions": 0,
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"servers-responding": [],
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}
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pre_cr.set_data(data)
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post_cr = check_results.CheckResults(u, u.storage_index)
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post_cr.set_healthy(True)
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post_cr.set_recoverable(True)
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post_cr.set_needs_rebalancing(False)
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post_cr.set_summary("groovy")
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data = { "count-shares-needed": 3,
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"count-shares-expected": 10,
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"count-shares-good": 10,
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"count-good-share-hosts": 11,
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"list-corrupt-shares": [],
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"count-wrong-shares": 0,
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"sharemap": {"shareid1": [serverid_1, serverid_f]},
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"count-recoverable-versions": 1,
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"count-unrecoverable-versions": 0,
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"servers-responding": [],
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}
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post_cr.set_data(data)
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crr = check_results.CheckAndRepairResults(u.storage_index)
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crr.pre_repair_results = pre_cr
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crr.post_repair_results = post_cr
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crr.repair_attempted = False
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w = web_check_results.CheckAndRepairResults(c, crr)
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check-And-Repair Results for SI=2k6avp", s)
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self.failUnlessIn("Healthy : groovy", s)
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self.failUnlessIn("No repair necessary", s)
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self.failUnlessIn("Post-Repair Checker Results:", s)
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self.failUnlessIn("Share Counts: need 3-of-10, have 10", s)
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crr.repair_attempted = True
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crr.repair_successful = True
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check-And-Repair Results for SI=2k6avp", s)
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self.failUnlessIn("Healthy : groovy", s)
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self.failUnlessIn("Repair successful", s)
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self.failUnlessIn("Post-Repair Checker Results:", s)
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crr.repair_attempted = True
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crr.repair_successful = False
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post_cr.set_healthy(False)
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post_cr.set_summary("better")
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check-And-Repair Results for SI=2k6avp", s)
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self.failUnlessIn("Not Healthy! : better", s)
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self.failUnlessIn("Repair unsuccessful", s)
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self.failUnlessIn("Post-Repair Checker Results:", s)
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crr.repair_attempted = True
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crr.repair_successful = False
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post_cr.set_healthy(False)
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post_cr.set_recoverable(False)
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post_cr.set_summary("worse")
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html = self.render2(w)
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s = self.remove_tags(html)
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self.failUnlessIn("File Check-And-Repair Results for SI=2k6avp", s)
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self.failUnlessIn("Not Recoverable! : worse", s)
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self.failUnlessIn("Repair unsuccessful", s)
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self.failUnlessIn("Post-Repair Checker Results:", s)
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d = self.render_json(w)
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def _got_json(data):
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j = simplejson.loads(data)
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self.failUnlessEqual(j["repair-attempted"], True)
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self.failUnlessEqual(j["storage-index"],
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"2k6avpjga3dho3zsjo6nnkt7n4")
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self.failUnlessEqual(j["pre-repair-results"]["summary"], "illing")
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self.failUnlessEqual(j["post-repair-results"]["summary"], "worse")
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d.addCallback(_got_json)
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w2 = web_check_results.CheckAndRepairResults(c, None)
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d.addCallback(lambda ignored: self.render_json(w2))
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def _got_lit_results(data):
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j = simplejson.loads(data)
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self.failUnlessEqual(j["repair-attempted"], False)
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self.failUnlessEqual(j["storage-index"], "")
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d.addCallback(_got_lit_results)
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return d
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