def handle_merge(self):
# let's check if we are facing a merge, and in that case,
# continue the bisection from the merged branch.
result = None
self._logger.debug("Starting merge handling...")
# we have to check the commit of the most recent push
most_recent_push = self.build_range[1]
jp = JsonPushes(most_recent_push.repo_name)
push = jp.pushlog_for_change(most_recent_push.changeset, full='1')
msg = push['changesets'][-1]['desc']
self._logger.debug("Found commit message:\n%s\n" % msg)
branch = find_branch_in_merge_commit(msg)
if not (branch and len(push['changesets']) >= 2):
return
try:
# so, this is a merge. We can find the oldest and youngest
# changesets, and the branch where the merge comes from.
oldest = push['changesets'][0]['node']
# exclude the merge commit
youngest = push['changesets'][-2]['node']
self._logger.debug("This is a merge from %s" % branch)
# we can't use directly the youngest changeset because we
# don't know yet if it is good.
#
# PUSH1 PUSH2
# [1 2] [3 4 5 6 7]
# G MERGE B
#
# so first, grab it. This needs to be done on the right branch.
jp2 = JsonPushes(branch)
raw = [int(i) for i in
jp2.pushlog_within_changes(oldest, youngest, raw=True)]
data = jp2._request(jp2.json_pushes_url(
startID=str(min(raw) - 2),
endID=str(max(raw)),
))
datakeys = [int(i) for i in data]
oldest = data[str(min(datakeys))]["changesets"][0]
youngest = data[str(max(datakeys))]["changesets"][-1]
# we are ready to bisect further
self._logger.info("************* Switching to %s" % branch)
gr, br = self._reverse_if_find_fix(oldest, youngest)
result = (branch, gr, br)
except MozRegressionError:
self._logger.debug("Got exception", exc_info=True)
raise MozRegressionError(
"Unable to exploit the merge commit. Origin branch is {}, and"
" the commit message for {} was:\n{}".format(
most_recent_push.repo_name,
most_recent_push.short_changeset,
msg
)
)
self._logger.debug('End merge handling')
return result
def handle_merge(self):
# let's check if we are facing a merge, and in that case,
# continue the bisection from the merged branch.
result = None
LOG.debug("Starting merge handling...")
# we have to check the commit of the most recent push
most_recent_push = self.build_range[1]
jp = JsonPushes(most_recent_push.repo_name)
push = jp.pushlog_for_change(most_recent_push.changeset, full='1')
msg = push['changesets'][-1]['desc']
LOG.debug("Found commit message:\n%s\n" % msg)
branch = find_branch_in_merge_commit(msg)
if not (branch and len(push['changesets']) >= 2):
return
try:
# so, this is a merge. We can find the oldest and youngest
# changesets, and the branch where the merge comes from.
oldest = push['changesets'][0]['node']
# exclude the merge commit
youngest = push['changesets'][-2]['node']
LOG.debug("This is a merge from %s" % branch)
# we can't use directly the youngest changeset because we
# don't know yet if it is good.
#
# PUSH1 PUSH2
# [1 2] [3 4 5 6 7]
# G MERGE B
#
# so first, grab it. This needs to be done on the right branch.
jp2 = JsonPushes(branch)
raw = [
int(i)
for i in jp2.pushlog_within_changes(oldest, youngest, raw=True)
]
data = jp2._request(
jp2.json_pushes_url(
startID=str(min(raw) - 2),
endID=str(max(raw)),
))
datakeys = [int(i) for i in data]
oldest = data[str(min(datakeys))]["changesets"][0]
youngest = data[str(max(datakeys))]["changesets"][-1]
# we are ready to bisect further
LOG.info("************* Switching to %s" % branch)
gr, br = self._reverse_if_find_fix(oldest, youngest)
result = (branch, gr, br)
except MozRegressionError:
LOG.debug("Got exception", exc_info=True)
raise MozRegressionError(
"Unable to exploit the merge commit. Origin branch is {}, and"
" the commit message for {} was:\n{}".format(
most_recent_push.repo_name,
most_recent_push.short_changeset, msg))
LOG.debug('End merge handling')
return result
def test_revision_for_date_raise_appropriate_error():
jpushes = JsonPushes(branch='inbound')
jpushes.pushlog_within_changes = Mock(side_effect=EmptyPushlogError)
with pytest.raises(EmptyPushlogError) as ctx:
jpushes.revision_for_date(date(2015, 1, 1))
assert str(ctx.value) == \
'No pushes available for the date 2015-01-01 on inbound.'
def test_revision_for_date_raise_appropriate_error():
jpushes = JsonPushes(branch='inbound')
jpushes.pushlog_within_changes = Mock(side_effect=EmptyPushlogError)
with pytest.raises(EmptyPushlogError) as ctx:
jpushes.revision_for_date(date(2015, 1, 1))
assert str(ctx.value) == \
'No pushes available for the date 2015-01-01 on inbound.'
def test_pushlog_within_changes(mocker):
push_first = {"1": {"date": 1}}
other_pushes = {"2": {"date": 2}, "3": {"date": 3}}
retry_get = mocker.patch("mozregression.json_pushes.retry_get")
response = Mock(json=Mock(side_effect=[push_first, other_pushes]))
retry_get.return_value = response
jpushes = JsonPushes()
assert jpushes.pushlog_within_changes("fromchset", "tochset") == [{"date": 1}, {"date": 2}, {"date": 3}]
def test_pushlog_within_changes(mocker):
push_first = {'1': {'date': 1}}
other_pushes = {
'2': {'date': 2},
'3': {'date': 3}
}
retry_get = mocker.patch('mozregression.json_pushes.retry_get')
response = Mock(json=Mock(side_effect=[push_first, other_pushes]))
retry_get.return_value = response
jpushes = JsonPushes()
assert jpushes.pushlog_within_changes('fromchset', "tochset") == [
{'date': 1}, {'date': 2}, {'date': 3}
]
# raw should include push ids in the result
response = Mock(json=Mock(side_effect=[push_first, other_pushes]))
retry_get.return_value = response
assert jpushes.pushlog_within_changes(
'fromchset', "tochset", raw=True
) == dict(push_first.items() + other_pushes.items())
def range_for_inbounds(fetch_config, start_rev, end_rev):
"""
Creates a BuildRange for inbounds builds.
"""
info_fetcher = InboundInfoFetcher(fetch_config)
pushlogs_finder = JsonPushes(branch=fetch_config.inbound_branch)
pushlogs = pushlogs_finder.pushlog_within_changes(start_rev, end_rev)
futures_builds = []
for pushlog in pushlogs:
changeset = pushlog['changesets'][-1]
futures_builds.append(FutureBuildInfo(info_fetcher, changeset))
return BuildRange(info_fetcher, futures_builds)
def test_pushlog_within_changes_using_dates():
p1 = {'changesets': ['abc'], 'date': 12345}
p2 = {'changesets': ['def'], 'date': 67891}
pushes = {'1': p1, '2': p2}
jpushes = JsonPushes(branch='m-i')
jpushes._request = Mock(return_value=pushes)
assert jpushes.pushlog_within_changes(date(2015, 1, 1),
date(2015, 2, 2)) == [p1, p2]
jpushes._request.assert_called_once_with(
'https://hg.mozilla.org/integration/mozilla-inbound/json-pushes?'
'startdate=2015-01-01&enddate=2015-02-03')
def test_pushlog_within_changes(mocker):
push_first = {'1': {'date': 1}}
other_pushes = {'2': {'date': 2}, '3': {'date': 3}}
retry_get = mocker.patch('mozregression.json_pushes.retry_get')
response = Mock(json=Mock(side_effect=[push_first, other_pushes]))
retry_get.return_value = response
jpushes = JsonPushes()
assert jpushes.pushlog_within_changes('fromchset', "tochset") == [{
'date': 1
}, {
'date': 2
}, {
'date': 3
}]
# raw should include push ids in the result
response = Mock(json=Mock(side_effect=[push_first, other_pushes]))
retry_get.return_value = response
assert jpushes.pushlog_within_changes(
'fromchset', "tochset",
raw=True) == dict(push_first.items() + other_pushes.items())
def test_pushlog_within_changes_using_dates():
p1 = {'changesets': ['abc'], 'date': 12345}
p2 = {'changesets': ['def'], 'date': 67891}
pushes = {'1': p1, '2': p2}
jpushes = JsonPushes(branch='m-i')
jpushes._request = Mock(return_value=pushes)
assert jpushes.pushlog_within_changes(
date(2015, 1, 1), date(2015, 2, 2)
) == [p1, p2]
jpushes._request.assert_called_once_with(
'https://hg.mozilla.org/integration/mozilla-inbound/json-pushes?'
'startdate=2015-01-01&enddate=2015-02-03'
)
