id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
1258	having Tahoe or any dependency installed in site-packages (or any other shared directory) can cause us to run or test the wrong code	davidsarah	davidsarah	"From ticket:1253#comment:20 :

> There is now a test failure on zomp (Mac OS 10.6) which looks like it might be caused by these patches:
> 
> http://tahoe-lafs.org/buildbot/builders/Zooko%20zomp%20Mac-amd64%2010.6%20py2.6/builds/208/steps/test/logs/stdio
> 
> {{{
> [FAIL]
> Traceback (most recent call last):
>   File ""/Users/tahoebuildslave/Zooko zomp Mac-amd64 10.6 py2.6/build/src/allmydata/test/test_system.py"", line 1609, in _check_mv_with_http_proxy
>     self.failUnlessEqual(rc_or_sig, 0, str(res))
> twisted.trial.unittest.FailTest: ('', 'Traceback (most recent call last):\n  File ""/Users/tahoebuildslave/Zooko zomp Mac-amd64 10.6 py2.6/build/support/bin/tahoe"", line 9, in <module>\n    load_entry_point(\'allmydata-tahoe==1.8.0-r4818\', \'console_scripts\', \'tahoe\')()\n  File ""/Library/Python/2.6/site-packages/allmydata/scripts/runner.py"", line 114, in run\n    rc = runner(sys.argv[1:], install_node_control=install_node_control)\n  File ""/Library/Python/2.6/site-packages/allmydata/scripts/runner.py"", line 100, in runner\n    rc = cli.dispatch[command](so)\n  File ""/Library/Python/2.6/site-packages/allmydata/scripts/cli.py"", line 504, in mv\n    rc = tahoe_mv.mv(options, mode=""move"")\n  File ""/Library/Python/2.6/site-packages/allmydata/scripts/tahoe_mv.py"", line 31, in mv\n    data = urllib.urlopen(from_url + ""?t=json"").read()\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib.py"", line 87, in urlopen\n    return opener.open(url)\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib.py"", line 203, in open\n    return getattr(self, name)(url)\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib.py"", line 338, in open_http\n    h.endheaders()\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/httplib.py"", line 868, in endheaders\n    self._send_output()\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/httplib.py"", line 740, in _send_output\n    self.send(msg)\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/httplib.py"", line 699, in send\n    self.connect()\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/httplib.py"", line 683, in connect\n    self.timeout)\n  File ""/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/socket.py"", line 512, in create_connection\n    raise error, msg\nIOError: [Errno socket error] [Errno 60] Operation timed out\n', 1)
> not equal:
> a = 1
> b = 0
> }}}

and ticket:1253#comment:21 :

> [source:src/allmydata/scripts/tahoe_mv.py@4818#L31] is not
> ""{{{data = urllib.urlopen(from_url + ""?t=json"").read()}}}"". That's what it was
> before the fix.
> 
> Somehow the code being tested has the test patch [changeset:01a53650510a9a4e], but not the fix patch [changeset:cb777ad14f12a249].
> 
> Oh, it is testing ""/Library/Python/2.6/site-packages/allmydata/scripts/tahoe_mv.py"". Wrong! This looks like the issue that we fixed for the test-from-egg and test-from-prefixdir steps in #1137.

"	defect	closed	major	1.11.0	dev-infrastructure	1.8.0	fixed	setuptools test docs