def testRestore(self):
def call(*args, **kw):
expected = 'zcat %s/6861736868617368686173686861736868617368.tar.gz | tar -xmC /some/dir' %self.cacheDir
self.failUnlessEqual(args, (expected,))
self.failUnless(kw == dict(shell=True))
mock.replaceFunctionOnce(subprocess, 'call', call)
self.chrootCache.restore('hash' * 5, '/some/dir')
def testRestore(self):
def call(*args, **kw):
expected = 'zcat %s/6861736868617368686173686861736868617368.tar.gz | tar -xmC /some/dir' % self.cacheDir
self.failUnlessEqual(args, (expected, ))
self.failUnless(kw == dict(shell=True))
mock.replaceFunctionOnce(subprocess, 'call', call)
self.chrootCache.restore('hash' * 5, '/some/dir')
def testNodeServer(self):
from rmake.messagebus import messages
from rmake.multinode import messages as mnmessages
from rmake.multinode import workernode
# test how the node responds to various messages sent in from our
# fake client.
server, sessionClient = self._setupMockNode()
trv = self.addComponent('simple:source', '1',
[('simple.recipe', recipes.simpleRecipe)])
# send a build command
buildTrove = self.newBuildTrove(1, *trv.getNameVersionFlavor())
m = mnmessages.BuildCommand('CMD-1', self.buildCfg, 1, buildTrove, [],
[], self.cfg.buildLabel,
targetNode='WORKER-foo')
# this should result in the command being queued...
mock.mockMethod(server.queueCommand)
mock.mockMethod(server.chrootManager.getRootFactory)
sessionClient.handle_message(m)
commandClass = server.queueCommand._mock.calls[0][0][0]
self.assertEquals(commandClass, command.BuildCommand)
commandClass = mock.mockClass(command.BuildCommand,
mock_enable=['pid'],
getCommandId=lambda: 'CMD-1',
isErrored=lambda: False)
server.queueCommand._mock.method(commandClass, self.cfg, 1, 'CMD-1')
assert(server.listQueuedCommands())
# pretend we forked this command...
mock.mockFunctionOnce(os, 'fork', 342)
server._serveLoopHook()
assert(server.listCommands())
# and now it's died...
mock.mockFunctionOnce(os, 'waitpid', (342, 0))
server._serveLoopHook()
assert(not server.listCommands())
self._check(sessionClient, mnmessages.CommandStatus,
destination='/commandstatus', commandId='CMD-1',
status=mnmessages.CommandStatus.COMPLETED)
# let's create another command, one that fails on initialization
commandClass = command.Command
def _raise(*args, **kw):
raise RuntimeError('foo')
mock.replaceFunctionOnce(commandClass, '__init__', _raise)
server.queueCommand._mock.method(commandClass, self.cfg, 'CMD-1')
server._serveLoopHook()
self._check(sessionClient, mnmessages.CommandStatus,
destination='/commandstatus', commandId='CMD-1',
status=mnmessages.CommandStatus.ERROR)
def testStore(self):
def call(*args, **kw):
expected = 'tar -cC /some/dir . | gzip -1 - > %s/6861736868617368686173686861736868617368.ABC123.tar.gz' % self.cacheDir
self.failUnlessEqual(args, (expected, ))
self.failUnless(kw == dict(shell=True))
def mkstemp(*args, **kw):
return (
os.open('/dev/null', os.O_WRONLY),
'%s/6861736868617368686173686861736868617368.ABC123.tar.gz' %
self.cacheDir)
def rename(*args, **kw):
pass
mock.replaceFunctionOnce(subprocess, 'call', call)
mock.replaceFunctionOnce(util, 'mkdirChain', self._mkdirChain)
mock.replaceFunctionOnce(tempfile, 'mkstemp', mkstemp)
mock.replaceFunctionOnce(os, 'rename', rename)
mock.mock(ChrootManifest, 'store')
mock.mock(locking, 'LockFile')
self.chrootCache.store('hash' * 5, '/some/dir')
ChrootManifest.store._mock.assertCalled(
'/some/dir', '%s/6861736868617368686173686861736868617368.tar.gz' %
self.cacheDir)
locking.LockFile._mock.assertCalled(
'%s/6861736868617368686173686861736868617368.tar.gz.lock' %
self.cacheDir)
def testGetChrootCache(self):
c = servercfg.rMakeBuilderConfiguration()
# test no setting
self.failUnlessEqual(c.getChrootCache(), None)
self.failUnlessEqual(c._getChrootCacheDir(), None)
# test a valid setting
c.configLine('chrootcache local /path/to/cache')
chrootCache = c.getChrootCache()
self.failUnless(isinstance(chrootCache, chrootcache.LocalChrootCache))
self.failUnlessEqual(c._getChrootCacheDir(), '/path/to/cache')
# test checkBuildSanity - need to mock out some bits for that
def getpwuid(*args):
class struct_passwd:
pass
p = struct_passwd()
p.pw_name = constants.rmakeUser
return p
mock.replaceFunctionOnce(pwd, 'getpwuid', getpwuid)
mock.mockMethod(c._checkDir, True)
c.checkBuildSanity()
self.failUnlessEqual(
c._checkDir._mock.calls,
[(('buildDir', '/var/rmake'), ()),
(('chroot dir (subdirectory of buildDir)', '/var/rmake/chroots',
'rmake', 448), ()),
(('chroot archive dir (subdirectory of buildDir)',
'/var/rmake/archive', 'rmake', 448), ()),
(('chroot cache dir (subdirectory of buildDir)', '/path/to/cache',
'rmake', 448), ())])
# test an invalid setting
c.configLine('chrootcache unknown /path/to/cache')
try:
c.getChrootCache()
self.fail('exception expected was not raised')
except Exception, e:
self.failUnless(isinstance(e, errors.RmakeError))
start = "Unknown chroot cache type of 'unknown' specified. Valid types are:"
if not str(e).startswith(start):
self.fail("%r should start with %r" % (str(e), start))
def testHasChroot(self):
def isfile(*args, **kw):
self.failUnless(kw == {})
expected = '%s/6861736868617368686173686861736868617368.tar.gz' %self.cacheDir
self.failUnlessEqual(args, (expected,))
return True
mock.replaceFunctionOnce(os.path, 'isfile', isfile)
self.failUnless(self.chrootCache.hasChroot('hash' * 5))
def isfile(*args, **kw):
self.failUnless(len(args) == 1)
self.failUnless(kw == {})
self.failUnless(args[0].endswith('/work/chrootcache/6861736868617368686173686861736868617368.tar.gz'))
return False
mock.replaceFunctionOnce(os.path, 'isfile', isfile)
self.failUnless(not self.chrootCache.hasChroot('hash' * 5))
def testHasChroot(self):
def isfile(*args, **kw):
self.failUnless(kw == {})
expected = '%s/6861736868617368686173686861736868617368.tar.gz' % self.cacheDir
self.failUnlessEqual(args, (expected, ))
return True
mock.replaceFunctionOnce(os.path, 'isfile', isfile)
self.failUnless(self.chrootCache.hasChroot('hash' * 5))
def isfile(*args, **kw):
self.failUnless(len(args) == 1)
self.failUnless(kw == {})
self.failUnless(args[0].endswith(
'/work/chrootcache/6861736868617368686173686861736868617368.tar.gz'
))
return False
mock.replaceFunctionOnce(os.path, 'isfile', isfile)
self.failUnless(not self.chrootCache.hasChroot('hash' * 5))
def testGetChrootCache(self):
c = servercfg.rMakeBuilderConfiguration()
# test no setting
self.failUnlessEqual(c.getChrootCache(), None)
self.failUnlessEqual(c._getChrootCacheDir(), None)
# test a valid setting
c.configLine('chrootcache local /path/to/cache')
chrootCache = c.getChrootCache()
self.failUnless(isinstance(chrootCache, chrootcache.LocalChrootCache))
self.failUnlessEqual(c._getChrootCacheDir(), '/path/to/cache')
# test checkBuildSanity - need to mock out some bits for that
def getpwuid(*args):
class struct_passwd:
pass
p = struct_passwd()
p.pw_name = constants.rmakeUser
return p
mock.replaceFunctionOnce(pwd, 'getpwuid', getpwuid)
mock.mockMethod(c._checkDir, True)
c.checkBuildSanity()
self.failUnlessEqual(c._checkDir._mock.calls,
[
(('buildDir', '/var/rmake'), ()),
(('chroot dir (subdirectory of buildDir)', '/var/rmake/chroots', 'rmake', 448), ()),
(('chroot archive dir (subdirectory of buildDir)', '/var/rmake/archive', 'rmake', 448), ()),
(('chroot cache dir (subdirectory of buildDir)', '/path/to/cache', 'rmake', 448), ())
])
# test an invalid setting
c.configLine('chrootcache unknown /path/to/cache')
try:
c.getChrootCache()
self.fail('exception expected was not raised')
except Exception, e:
self.failUnless(isinstance(e, errors.RmakeError))
start = "Unknown chroot cache type of 'unknown' specified. Valid types are:"
if not str(e).startswith(start):
self.fail("%r should start with %r" % (str(e), start))
def testStore(self):
def call(*args, **kw):
expected = 'tar cSpf - -C /some/dir . | gzip -1 - > %s/6861736868617368686173686861736868617368.ABC123.tar.gz' %self.cacheDir
self.failUnlessEqual(args, (expected,))
self.failUnless(kw == dict(shell=True))
def mkstemp(*args, **kw):
return (
os.open('/dev/null', os.O_WRONLY),
'%s/6861736868617368686173686861736868617368.ABC123.tar.gz' %
self.cacheDir)
def rename(*args, **kw):
pass
mock.replaceFunctionOnce(subprocess, 'call', call)
mock.replaceFunctionOnce(util, 'mkdirChain', self._mkdirChain)
mock.replaceFunctionOnce(tempfile, 'mkstemp', mkstemp)
mock.replaceFunctionOnce(os, 'rename', rename)
self.chrootCache.store('hash' * 5, '/some/dir')
