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# This file is part of Buildbot. Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
import re
from twisted.trial import unittest
from buildbot.changes import filter
from buildbot.test.fake.state import State
class Change(State):
project = ''
repository = ''
branch = ''
category = ''
codebase = ''
class ChangeFilter(unittest.TestCase):
def setUp(self):
self.results = [] # (got, expected, msg)
self.filt = None
def tearDown(self):
if self.results:
raise RuntimeError("test forgot to call check()")
def setfilter(self, **kwargs):
self.filt = filter.ChangeFilter(**kwargs)
def yes(self, change, msg):
self.results.append((self.filt.filter_change(change), True, msg))
def no(self, change, msg):
self.results.append((self.filt.filter_change(change), False, msg))
def check(self):
errs = []
for r in self.results:
if (r[0] or r[1]) and not (r[0] and r[1]):
errs.append(r[2])
self.results = []
if errs:
self.fail("; ".join(errs))
def test_filter_change_filter_fn(self):
self.setfilter(filter_fn = lambda ch : ch.x > 3)
self.no(Change(x=2), "filter_fn returns False")
self.yes(Change(x=4), "filter_fn returns True")
self.check()
def test_filter_change_filt_str(self):
self.setfilter(project = "myproj")
self.no(Change(project="yourproj"), "non-matching PROJECT returns False")
self.yes(Change(project="myproj"), "matching PROJECT returns True")
self.check()
def test_filter_change_filt_list(self):
self.setfilter(repository = ["vc://a", "vc://b"])
self.yes(Change(repository="vc://a"), "matching REPOSITORY vc://a returns True")
self.yes(Change(repository="vc://b"), "matching REPOSITORY vc://b returns True")
self.no(Change(repository="vc://c"), "non-matching REPOSITORY returns False")
self.no(Change(repository=None), "None for REPOSITORY returns False")
self.check()
def test_filter_change_filt_list_None(self):
self.setfilter(branch = ["mybr", None])
self.yes(Change(branch="mybr"), "matching BRANCH mybr returns True")
self.yes(Change(branch=None), "matching BRANCH None returns True")
self.no(Change(branch="misc"), "non-matching BRANCH returns False")
self.check()
def test_filter_change_filt_re(self):
self.setfilter(category_re = "^a.*")
self.yes(Change(category="albert"), "matching CATEGORY returns True")
self.no(Change(category="boris"), "non-matching CATEGORY returns False")
self.check()
def test_filter_change_branch_re(self): # regression - see #927
self.setfilter(branch_re = "^t.*")
self.yes(Change(branch="trunk"), "matching BRANCH returns True")
self.no(Change(branch="development"), "non-matching BRANCH returns False")
self.no(Change(branch=None), "branch=None returns False")
self.check()
def test_filter_change_filt_re_compiled(self):
self.setfilter(category_re = re.compile("^b.*", re.I))
self.no(Change(category="albert"), "non-matching CATEGORY returns False")
self.yes(Change(category="boris"), "matching CATEGORY returns True")
self.yes(Change(category="Bruce"), "matching CATEGORY returns True, using re.I")
self.check()
def test_filter_change_combination(self):
self.setfilter(project='p', repository='r', branch='b', category='c',
codebase='cb')
self.no(Change(project='x', repository='x', branch='x', category='x'),
"none match -> False")
self.no(Change(project='p', repository='r', branch='b', category='x'),
"three match -> False")
self.no(Change(project='p', repository='r', branch='b', category='c',
codebase='x'), "four match -> False")
self.yes(Change(project='p', repository='r', branch='b', category='c',
codebase='cb'), "all match -> True")
self.check()
def test_filter_change_combination_filter_fn(self):
self.setfilter(project='p', repository='r', branch='b', category='c',
filter_fn = lambda c : c.ff)
self.no(Change(project='x', repository='x', branch='x', category='x', ff=False),
"none match and fn returns False -> False")
self.no(Change(project='p', repository='r', branch='b', category='c', ff=False),
"all match and fn returns False -> False")
self.no(Change(project='x', repository='x', branch='x', category='x', ff=True),
"none match and fn returns True -> False")
self.yes(Change(project='p', repository='r', branch='b', category='c', ff=True),
"all match and fn returns True -> False")
self.check()
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