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test_web: test behavior of broken-dirnode GET, both html and json

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This commit is contained in:
Brian Warner 2009-03-07 04:57:07 -07:00
parent 950200fece
commit 67d7600781
1 changed files with 85 additions and 0 deletions
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85
src/allmydata/test/test_web.py
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@ -3189,6 +3189,20 @@ class Grid(GridTestMixin, WebErrorMixin, unittest.TestCase, ShouldFailMixin):
baduri = u.to_string()
self.fileurls["0shares"] = "uri/" + urllib.quote(baduri)
d.addCallback(_stash_bad)
d.addCallback(lambda ign: c0.create_empty_dirnode())
def _mangle_dirnode_1share(n):
u = n.get_uri()
url = self.fileurls["dir-1share"] = "uri/" + urllib.quote(u) + "/"
self.fileurls["dir-1share-json"] = url + "?t=json"
self.delete_shares_numbered(u, range(1,10))
d.addCallback(_mangle_dirnode_1share)
d.addCallback(lambda ign: c0.create_empty_dirnode())
def _mangle_dirnode_0share(n):
u = n.get_uri()
url = self.fileurls["dir-0share"] = "uri/" + urllib.quote(u) + "/"
self.fileurls["dir-0share-json"] = url + "?t=json"
self.delete_shares_numbered(u, range(0,10))
d.addCallback(_mangle_dirnode_0share)
# NotEnoughSharesError should be reported sensibly, with a
# text/plain explanation of the problem, and perhaps some
@ -3209,6 +3223,7 @@ class Grid(GridTestMixin, WebErrorMixin, unittest.TestCase, ShouldFailMixin):
self.failUnlessEqual(exp, body)
d.addCallback(_check_zero_shares)
d.addCallback(lambda ignored:
self.shouldHTTPError("GET 1share",
410, "Gone", "NotEnoughSharesError",
@ -3233,6 +3248,76 @@ class Grid(GridTestMixin, WebErrorMixin, unittest.TestCase, ShouldFailMixin):
self.failUnless("No such child: imaginary" in body, body)
d.addCallback(_missing_child)
d.addCallback(lambda ignored: self.GET(self.fileurls["dir-0share"]))
def _check_0shares_dir_html(body):
self.failUnless("<html>" in body, body)
# we should see the regular page, but without the child table or
# the dirops forms
body = " ".join(body.strip().split())
self.failUnlessIn('href="?t=info">More info on this directory',
body)
exp = ("UnrecoverableFileError: the directory (or mutable file) "
"could not be retrieved, because there were insufficient "
"good shares. This might indicate that no servers were "
"connected, insufficient servers were connected, the URI "
"was corrupt, or that shares have been lost due to server "
"departure, hard drive failure, or disk corruption. You "
"should perform a filecheck on this object to learn more.")
self.failUnlessIn(exp, body)
self.failUnlessIn("No upload forms: directory is unreadable", body)
d.addCallback(_check_0shares_dir_html)
d.addCallback(lambda ignored: self.GET(self.fileurls["dir-1share"]))
def _check_1shares_dir_html(body):
# at some point, we'll split UnrecoverableFileError into 0-shares
# and some-shares like we did for immutable files (since there
# are different sorts of advice to offer in each case). For now,
# they present the same way.
self.failUnless("<html>" in body, body)
body = " ".join(body.strip().split())
self.failUnlessIn('href="?t=info">More info on this directory',
body)
exp = ("UnrecoverableFileError: the directory (or mutable file) "
"could not be retrieved, because there were insufficient "
"good shares. This might indicate that no servers were "
"connected, insufficient servers were connected, the URI "
"was corrupt, or that shares have been lost due to server "
"departure, hard drive failure, or disk corruption. You "
"should perform a filecheck on this object to learn more.")
self.failUnlessIn(exp, body)
self.failUnlessIn("No upload forms: directory is unreadable", body)
d.addCallback(_check_1shares_dir_html)
d.addCallback(lambda ignored:
self.shouldHTTPError("GET dir-0share-json",
410, "Gone", "UnrecoverableFileError",
self.GET,
self.fileurls["dir-0share-json"]))
def _check_unrecoverable_file(body):
self.failIf("<html>" in body, body)
body = " ".join(body.strip().split())
exp = ("UnrecoverableFileError: the directory (or mutable file) "
"could not be retrieved, because there were insufficient "
"good shares. This might indicate that no servers were "
"connected, insufficient servers were connected, the URI "
"was corrupt, or that shares have been lost due to server "
"departure, hard drive failure, or disk corruption. You "
"should perform a filecheck on this object to learn more.")
self.failUnlessEqual(exp, body)
d.addCallback(_check_unrecoverable_file)
d.addCallback(lambda ignored:
self.shouldHTTPError("GET dir-1share-json",
410, "Gone", "UnrecoverableFileError",
self.GET,
self.fileurls["dir-1share-json"]))
d.addCallback(_check_unrecoverable_file)
d.addCallback(lambda ignored:
self.shouldHTTPError("GET imaginary",
404, "Not Found", None,
self.GET, self.fileurls["imaginary"]))
# attach a webapi child that throws a random error, to test how it
# gets rendered.
w = c0.getServiceNamed("webish")