def testUpgradeMaster(self):
# first, create a master, run it briefly, then upgrade it. Nothing
# should change.
basedir = "test_runner.master2"
options = runner.MasterOptions()
options.parseOptions(["-q", basedir])
cwd = os.getcwd()
runner.createMaster(options)
os.chdir(cwd)
f = open(os.path.join(basedir, "master.cfg"), "w")
f.write(open(os.path.join(basedir, "master.cfg.sample"), "r").read())
f.close()
# the upgrade process (specifically the verify-master.cfg step) will
# create any builder status directories that weren't already created.
# Create those ahead of time.
os.mkdir(os.path.join(basedir, "full"))
files1 = self.record_files(basedir)
# upgrade it
options = runner.UpgradeMasterOptions()
options.parseOptions(["--quiet", basedir])
cwd = os.getcwd()
runner.upgradeMaster(options)
os.chdir(cwd)
files2 = self.record_files(basedir)
self.failUnlessSameFiles(files1, files2)
# now make it look like the one that 0.7.5 creates: no public_html
for fn in os.listdir(os.path.join(basedir, "public_html")):
os.unlink(os.path.join(basedir, "public_html", fn))
os.rmdir(os.path.join(basedir, "public_html"))
# and make sure that upgrading it re-populates public_html
options = runner.UpgradeMasterOptions()
options.parseOptions(["-q", basedir])
cwd = os.getcwd()
runner.upgradeMaster(options)
os.chdir(cwd)
files3 = self.record_files(basedir)
self.failUnlessSameFiles(files1, files3)
# now induce an error in master.cfg and make sure that upgrade
# notices it.
f = open(os.path.join(basedir, "master.cfg"), "a")
f.write("raise RuntimeError('catch me please')\n")
f.close()
options = runner.UpgradeMasterOptions()
options.parseOptions(["-q", basedir])
cwd = os.getcwd()
rc = runner.upgradeMaster(options)
os.chdir(cwd)
self.failUnless(rc != 0, rc)
def test_synopsis(self):
opts = runner.UpgradeMasterOptions()
self.assertIn('buildbot upgrade-master', opts.getSynopsis())
def parse(self, *args):
self.opts = runner.UpgradeMasterOptions()
self.opts.parseOptions(args)
return self.opts
