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storage.py: more test coverage, make sure leases survive resizing

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This commit is contained in:
Brian Warner
2007-10-31 12:07:47 -07:00
parent 948e6b34dd
commit 70e7961088
2 changed files with 31 additions and 6 deletions
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25
src/allmydata/test/test_storage.py
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@ -724,6 +724,9 @@ class MutableServer(unittest.TestCase):
# cancel one of them
ss.remote_cancel_lease("si1", self.cancel_secret(secret+5))
all_leases = s0.debug_enumerate_leases()
self.failUnlessEqual(len(all_leases), 5)
# and write enough data to expand the container, forcing the server
# to move the leases
answer = s0.remote_testv_and_writev(WE,
@ -731,8 +734,9 @@ class MutableServer(unittest.TestCase):
[(0, data),],
new_length=200)
# TODO: read back the leases, make sure they're still intact. We need
# a renew_lease() call for this.
# read back the leases, make sure they're still intact.
self.failUnlessEqual(all_leases, s0.debug_enumerate_leases())
ss.remote_renew_lease("si1", self.renew_secret(secret))
ss.remote_renew_lease("si1", self.renew_secret(secret+1))
ss.remote_renew_lease("si1", self.renew_secret(secret+2))
@ -751,14 +755,29 @@ class MutableServer(unittest.TestCase):
ss.remote_cancel_lease, "si1",
self.cancel_secret(secret+20))
self.failUnlessEqual(all_leases, s0.debug_enumerate_leases())
answer = s0.remote_testv_and_writev(WE,
[],
[(200, "make me bigger"),],
new_length=None)
self.failUnlessEqual(all_leases, s0.debug_enumerate_leases())
answer = s0.remote_testv_and_writev(WE,
[],
[(500, "make me really bigger"),],
new_length=None)
self.failUnlessEqual(all_leases, s0.debug_enumerate_leases())
# now cancel them all
ss.remote_cancel_lease("si1", self.cancel_secret(secret))
ss.remote_cancel_lease("si1", self.cancel_secret(secret+1))
ss.remote_cancel_lease("si1", self.cancel_secret(secret+2))
ss.remote_cancel_lease("si1", self.cancel_secret(secret+3))
# slot should still be there
# the slot should still be there
shares3 = ss.remote_get_mutable_slot("si1")
self.failUnlessEqual(len(shares3), 3)
self.failUnlessEqual(len(s0.debug_enumerate_leases()), 1)
ss.remote_cancel_lease("si1", self.cancel_secret(secret+4))
# now the slot should be gone
self.failUnlessEqual(ss.remote_get_mutable_slot("si1"), {})