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test_hgpoller.py
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test_hgpoller.py
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from twisted.internet import defer, reactor
from twisted.trial import unittest
from buildbot.util import json
if not hasattr(json.decoder, 'JSONDecodeError'):
JSONDecodeError = ValueError
else:
JSONDecodeError = json.JSONDecodeError
from buildbotcustom.changes.hgpoller import BasePoller, BaseHgPoller, HgPoller, \
HgLocalePoller, HgAllLocalesPoller, _parse_changes
from buildbotcustom.test.utils import startHTTPServer
class UrlCreation(unittest.TestCase):
def testSimpleUrl(self):
correctUrl = 'http://hg.mozilla.org/mozilla-central/json-pushes?full=1'
poller = BaseHgPoller(hgURL='http://hg.mozilla.org', branch='mozilla-central')
url = poller._make_url()
self.failUnlessEqual(url, correctUrl)
def testUrlWithLastChangeset(self):
correctUrl = 'http://hg.mozilla.org/mozilla-central/json-pushes?full=1&fromchange=123456'
poller = BaseHgPoller(hgURL='http://hg.mozilla.org', branch='mozilla-central')
poller.lastChangeset = '123456'
url = poller._make_url()
self.failUnlessEqual(url, correctUrl)
def testTipsOnlyUrl(self):
correctUrl = 'http://hg.mozilla.org/mozilla-central/json-pushes?full=1&tipsonly=1'
poller = BaseHgPoller(hgURL='http://hg.mozilla.org', branch='mozilla-central',
tipsOnly=True)
url = poller._make_url()
self.failUnlessEqual(url, correctUrl)
def testTipsOnlyWithLastChangeset(self):
# there's two possible correct URLs in this case
correctUrls = [
'http://hg.mozilla.org/releases/mozilla-1.9.1/json-pushes?full=1&fromchange=123456&tipsonly=1',
'http://hg.mozilla.org/releases/mozilla-1.9.1/json-pushes?full=1&tipsonly=1&fromchange=123456'
]
poller = BaseHgPoller(hgURL='http://hg.mozilla.org',
branch='releases/mozilla-1.9.1', tipsOnly=True)
poller.lastChangeset = '123456'
url = poller._make_url()
self.failUnlessIn(url, correctUrls)
def testOverrideUrl(self):
correctUrl = 'http://hg.mozilla.org/other_repo/json-pushes?full=1&fromchange=123456'
poller = BaseHgPoller(hgURL='http://hg.mozilla.org', branch='mozilla-central',
pushlogUrlOverride='http://hg.mozilla.org/other_repo/json-pushes?full=1')
poller.lastChangeset = '123456'
url = poller._make_url()
self.failUnlessEqual(url, correctUrl)
def testUrlWithUnicodeLastChangeset(self):
correctUrl = 'http://hg.mozilla.org/mozilla-central/json-pushes?full=1&fromchange=123456'
poller = BaseHgPoller(hgURL='http://hg.mozilla.org', branch='mozilla-central')
poller.lastChangeset = u'123456'
url = poller._make_url()
self.failUnlessEqual(url, correctUrl)
self.failUnless(isinstance(url, str))
fakeLocalesFile = """/l10n-central/af/
/l10n-central/be/
/l10n-central/de/
/l10n-central/hi/
/l10n-central/kk/
/l10n-central/zh-TW/"""
class FakeHgAllLocalesPoller(HgAllLocalesPoller):
def __init__(self):
HgAllLocalesPoller.__init__(self, hgURL='fake', repositoryIndex='fake', branch='fake')
def pollNextLocale(self):
pass
class RepositoryIndexParsing(unittest.TestCase):
def testRepositoryIndexParsing(self):
correctLocales = [('af', 'l10n-central'), ('be', 'l10n-central'),
('de', 'l10n-central'), ('hi', 'l10n-central'),
('kk', 'l10n-central'), ('zh-TW', 'l10n-central')]
poller = FakeHgAllLocalesPoller()
poller.processData(fakeLocalesFile)
self.failUnlessEqual(poller.pendingLocales, correctLocales)
class TestPolling(unittest.TestCase):
def setUp(self):
self.server, self.portnum = startHTTPServer('testcontents')
def tearDown(self):
self.server.server_close()
self.portnum = None
self.server = None
def success(self, res):
self.failUnless(self.fp.success)
def failure(self, res):
print res
self.fail()
def doPollingTest(self, poller, **kwargs):
class FakePoller(poller):
def __init__(self):
poller.__init__(self, **kwargs)
self.success = False
def stopLoad(self, res):
self.success = True
def processData(self, res): pass
def dataFinished(self, res): pass
def dataFailed(self, res): pass
def pollDone(self, res): pass
self.fp = FakePoller()
d = self.fp.poll()
d.addCallbacks(self.success, self.failure)
return d
def testHgPoller(self):
url = 'http://localhost:%s' % str(self.portnum)
return self.doPollingTest(HgPoller, hgURL=url, branch='whatever')
def testHgLocalePoller(self):
url = 'http://localhost:%s' % str(self.portnum)
return self.doPollingTest(HgLocalePoller, locale='fake', parent='fake',
hgURL=url, branch='whatever')
def testHgAllLocalesPoller(self):
url = 'http://localhost:%s' % str(self.portnum)
return self.doPollingTest(HgAllLocalesPoller, hgURL=url,
repositoryIndex='foobar')
validPushlog = """
{
"15226": {
"date": 1282358416,
"changesets": [
{
"node": "4c23e51a484f077ea27af3ea4a4ee13da5aeb5e6",
"files": [
"embedding/android/GeckoInputConnection.java",
"embedding/android/GeckoSurfaceView.java",
"widget/src/android/nsWindow.cpp",
"widget/src/android/nsWindow.h"
],
"tags": [],
"author": "Jim Chen <jchen@mozilla.com>",
"branch": "GECKO20b5pre_20100820_RELBRANCH",
"desc": "Bug 588456 - Properly commit Android IME composition on blur; r=mwu a=blocking-fennec"
}
],
"user": "dougt@mozilla.com"
},
"15227": {
"date": 1282362551,
"changesets": [
{
"node": "ee6fb954cbc3de0f76e84cad6bdff452116e1b03",
"files": [
"browser/base/content/browser.js",
"browser/components/privatebrowsing/content/aboutPrivateBrowsing.xhtml",
"browser/locales/en-US/chrome/overrides/netError.dtd",
"build/automation.py.in",
"docshell/resources/content/netError.xhtml",
"dom/locales/en-US/chrome/netErrorApp.dtd",
"extensions/cookie/nsPermissionManager.cpp"
],
"tags": [],
"author": "Bobby Holley <bobbyholley@gmail.com>",
"branch": "default",
"desc": "Backout of changesets c866e73f3209 and baff7b7b32bc because of sicking's push-and-run bustage. a=backout"
},
{
"node": "33be08836cb164f9e546231fc59e9e4cf98ed991",
"files": [
"modules/libpref/src/init/all.js"
],
"tags": [],
"author": "Bobby Holley <bobbyholley@gmail.com>",
"branch": "default",
"desc": "Bug 563088 - Re-enable image discarding.r=joe,a=blocker"
}
],
"user": "bobbyholley@stanford.edu"
}
}
"""
malformedPushlog = """
{
"15226": {
"date": 1282358416,
"changesets": [
{
"node": "4c23e51a484f077ea27af3ea4a4ee13da5aeb5e6",
"files": [
"embedding/android/GeckoInputConnection.java",
"embedding/android/GeckoSurfaceView.java",
"widget/src/android/nsWindow.cpp",
"widget/src/android/nsWindow.h"
],
"tags": [],
"author": "Jim Chen <jchen@mozilla.com>",
"branch": "GECKO20b5pre_20100820_RELBRANCH",
"desc": "Bug 588456 - Properly commit Android IME composition on blur; r=mwu a=blocking-fennec"
}
],
"user": "dougt@mozilla.com"
"""
class PushlogParsing(unittest.TestCase):
def testValidPushlog(self):
changes = _parse_changes(validPushlog)
self.failUnlessEqual(len(changes), 3)
self.failUnlessEqual(changes[0]['changeset'], '4c23e51a484f077ea27af3ea4a4ee13da5aeb5e6')
self.failUnlessEqual(changes[0]['updated'], 1282358416)
self.failUnlessEqual(len(changes[0]['files']), 4)
self.failUnlessEqual(changes[0]['branch'], 'GECKO20b5pre_20100820_RELBRANCH')
self.failUnlessEqual(changes[0]['author'], 'dougt@mozilla.com')
self.failUnlessEqual(changes[1]['changeset'], 'ee6fb954cbc3de0f76e84cad6bdff452116e1b03')
self.failUnlessEqual(changes[1]['updated'], 1282362551)
self.failUnlessEqual(len(changes[1]['files']), 7)
self.failUnlessEqual(changes[1]['branch'], 'default')
self.failUnlessEqual(changes[1]['author'], 'bobbyholley@stanford.edu')
self.failUnlessEqual(changes[2]['changeset'], '33be08836cb164f9e546231fc59e9e4cf98ed991')
self.failUnlessEqual(changes[2]['updated'], 1282362551)
self.failUnlessEqual(len(changes[2]['files']), 1)
self.failUnlessEqual(changes[2]['branch'], 'default')
self.failUnlessEqual(changes[2]['author'], 'bobbyholley@stanford.edu')
def testMalformedPushlog(self):
self.failUnlessRaises(JSONDecodeError, _parse_changes, malformedPushlog)
def testEmptyPushlog(self):
self.failUnlessRaises(JSONDecodeError, _parse_changes, "")
class RepoBranchHandling(unittest.TestCase):
def setUp(self):
self.changes = []
def doTest(self, repo_branch):
changes = self.changes
class TestPoller(BaseHgPoller):
def __init__(self):
BaseHgPoller.__init__(self, 'http://localhost', 'whatever',
repo_branch=repo_branch)
self.emptyRepo = True
class parent:
def addChange(self, change):
changes.append(change)
p = TestPoller()
p.parent = parent()
p.processData(validPushlog)
def testNoRepoBranch(self):
self.doTest(None)
self.assertEquals(len(self.changes), 3)
def testDefaultRepoBranch(self):
self.doTest('default')
self.assertEquals(len(self.changes), 2)
def testRelbranch(self):
self.doTest('GECKO20b5pre_20100820_RELBRANCH')
self.assertEquals(len(self.changes), 1)
self.assertEquals(self.changes[0].revision, '4c23e51a484f077ea27af3ea4a4ee13da5aeb5e6')
class MaxChangesHandling(unittest.TestCase):
def setUp(self):
self.changes = []
def doTest(self, repo_branch, maxChanges):
changes = self.changes
class TestPoller(BaseHgPoller):
def __init__(self):
BaseHgPoller.__init__(self, 'http://localhost', 'whatever',
repo_branch=repo_branch, maxChanges=maxChanges)
self.emptyRepo = True
class parent:
def addChange(self, change):
changes.append(change)
p = TestPoller()
p.parent = parent()
p.processData(validPushlog)
def testNoRepoBigMax(self):
# Test that we get all of the changes when maxChanges is large enough
self.doTest(None, 10)
self.assertEquals(len(self.changes), 3)
# Check that we got the right changes
self.assertEquals(self.changes[0].revision, '4c23e51a484f077ea27af3ea4a4ee13da5aeb5e6')
self.assertEquals(self.changes[1].revision, 'ee6fb954cbc3de0f76e84cad6bdff452116e1b03')
self.assertEquals(self.changes[2].revision, '33be08836cb164f9e546231fc59e9e4cf98ed991')
def testNoRepoUnlimited(self):
# Test that we get all of the changes when maxChanges is large enough
self.doTest(None, None)
self.assertEquals(len(self.changes), 3)
# Check that we got the right changes
self.assertEquals(self.changes[0].revision, '4c23e51a484f077ea27af3ea4a4ee13da5aeb5e6')
self.assertEquals(self.changes[1].revision, 'ee6fb954cbc3de0f76e84cad6bdff452116e1b03')
self.assertEquals(self.changes[2].revision, '33be08836cb164f9e546231fc59e9e4cf98ed991')
def testNoRepoSmallMax(self):
# Test that we get only 2 changes if maxChanges is set to 2
self.doTest(None, 2)
self.assertEquals(len(self.changes), 2)
# Check that we got the right changes
self.assertEquals(self.changes[0].revision, 'ee6fb954cbc3de0f76e84cad6bdff452116e1b03')
self.assertEquals(self.changes[1].revision, '33be08836cb164f9e546231fc59e9e4cf98ed991')
def testDefaultRepoBigMax(self):
self.doTest('default', 10)
self.assertEquals(len(self.changes), 2)
# Check that we got the right changes
self.assertEquals(self.changes[0].revision, 'ee6fb954cbc3de0f76e84cad6bdff452116e1b03')
self.assertEquals(self.changes[1].revision, '33be08836cb164f9e546231fc59e9e4cf98ed991')
def testDefaultRepoSmallMax(self):
self.doTest('default', 1)
self.assertEquals(len(self.changes), 1)
# Check that we got the right changes
self.assertEquals(self.changes[0].revision, '33be08836cb164f9e546231fc59e9e4cf98ed991')
def testRelbranchSmallMax(self):
self.doTest('GECKO20b5pre_20100820_RELBRANCH', 0)
self.assertEquals(len(self.changes), 0)