def go(repo_dir):
with hglib.open(repo_dir) as hg:
revs = repository.get_revs(hg, -1000, -500)
commits = repository.hg_log(hg, revs)
backouts = list(
set(commit.backedoutby for commit in commits
if commit.ever_backedout))
backedouts = list(
set(commit.node for commit in commits if commit.ever_backedout))
likely_label_count = 0
possible_label_count = 0
likely_group_count = 0
possible_group_count = 0
backout_regressions = {}
for backout in tqdm(backouts):
p = Push(backout)
label_regressions = p.get_regressions("label")
likely_label_count += len(p.get_likely_regressions("label"))
possible_label_count += len(p.get_possible_regressions("label"))
group_regressions = p.get_regressions("group")
likely_group_count += len(p.get_likely_regressions("label"))
possible_group_count += len(p.get_possible_regressions("label"))
if len(label_regressions) > 0 or len(group_regressions) > 0:
backout_regressions[backout] = {
"label": label_regressions,
"group": group_regressions,
}
print(f"Likely labels for backouts: {likely_label_count}")
print(f"Likely groups for backouts: {likely_group_count}")
print(f"Possible labels for backouts: {possible_label_count}")
print(f"Possible groups for backouts: {possible_group_count}")
backedout_regressions = {}
for backedout in tqdm(backedouts):
p = Push(backedout)
label_regressions = p.get_regressions("label")
group_regressions = p.get_regressions("group")
if (len(p.get_likely_regressions("label")) == 0
or len(p.get_likely_regressions("group")) == 0):
backedout_regressions[backedout] = {
"label": label_regressions,
"group": group_regressions,
}
with open("backout_regressions.json", "w") as f:
json.dump(backout_regressions, f)
with open("backedout_regressions.json", "w") as f:
json.dump(backedout_regressions, f)
def test_hg_modified_files(fake_hg_repo):
hg, local, remote = fake_hg_repo
add_file(hg, local, "f1", "1\n2\n3\n4\n5\n6\n7\n")
revision1 = commit(hg, date=datetime(1991, 4, 16, tzinfo=timezone.utc))
add_file(hg, local, "f2", "1\n2\n3\n4\n5\n6\n7\n")
revision2 = commit(hg, "Bug 123 - Prova. r=moz,rev2")
hg.copy(
bytes(os.path.join(local, "f2"), "ascii"),
bytes(os.path.join(local, "f2copy"), "ascii"),
)
revision3 = commit(hg, "Copy")
hg.move(
bytes(os.path.join(local, "f2copy"), "ascii"),
bytes(os.path.join(local, "f2copymove"), "ascii"),
)
revision4 = commit(hg, "Move")
hg.push(dest=bytes(remote, "ascii"))
revs = repository.get_revs(hg, revision1)
commits = repository.hg_log(hg, revs)
repository.path_to_component = {}
for c in commits:
repository.hg_modified_files(hg, c)
assert commits[0].node == revision1
assert commits[0].files == ["f1"]
assert commits[0].file_copies == {}
assert commits[1].node == revision2
assert commits[1].files == ["f2"]
assert commits[1].file_copies == {}
assert commits[2].node == revision3
assert commits[2].files == ["f2copy"]
assert commits[2].file_copies == {"f2": "f2copy"}
assert commits[3].node == revision4
assert commits[3].files == ["f2copy", "f2copymove"]
assert commits[3].file_copies == {"f2copy": "f2copymove"}
def test_hg_log(fake_hg_repo):
hg, local, remote = fake_hg_repo
add_file(hg, local, "file1", "1\n2\n3\n4\n5\n6\n7\n")
revision1 = commit(hg, date=datetime(1991, 4, 16, tzinfo=timezone.utc))
first_push_date = datetime.utcnow()
hg.push(dest=bytes(remote, "ascii"))
add_file(hg, local, "file2", "1\n2\n3\n4\n5\n6\n7\n")
revision2 = commit(hg, "Bug 123 - Prova. r=moz,rev2")
hg.copy(
bytes(os.path.join(local, "file2"), "ascii"),
bytes(os.path.join(local, "file2copy"), "ascii"),
)
revision3 = commit(hg)
hg.move(
bytes(os.path.join(local, "file2copy"), "ascii"),
bytes(os.path.join(local, "file2copymove"), "ascii"),
)
revision4 = commit(hg)
hg.backout(
rev=revision4,
message=f"Backout {revision4[:12]}",
user="******",
date=datetime(2019, 4, 16, tzinfo=timezone.utc),
)
revision5 = hg.log(limit=1)[0][1].decode("ascii")
# Wait one second, to have a different pushdate.
time.sleep(1)
second_push_date = datetime.utcnow()
hg.push(dest=bytes(remote, "ascii"))
add_file(hg, local, "file3", "1\n2\n3\n4\n5\n6\n7\n")
revision6 = commit(hg)
copy_pushlog_database(remote, local)
revs = repository.get_revs(hg)
# Wait one second, to have a different pushdate.
time.sleep(1)
hg_log_date = datetime.utcnow()
commits = repository.hg_log(hg, revs)
assert len(commits) == 6, "hg log should return six commits"
assert commits[0].node == revision1
assert commits[0].author == "Moz Illa <*****@*****.**>"
assert commits[0].desc == "Commit A file1"
assert commits[0].date == datetime(1991, 4, 16)
assert (first_push_date - relativedelta(seconds=1) <= commits[0].pushdate
<= first_push_date + relativedelta(seconds=1))
assert commits[0].bug_id is None
assert commits[0].backedoutby == ""
assert commits[0].author_email == "*****@*****.**"
assert commits[0].reviewers == tuple()
assert commits[1].node == revision2
assert commits[1].author == "Moz Illa <*****@*****.**>"
assert commits[1].desc == "Bug 123 - Prova. r=moz,rev2"
assert commits[1].date == datetime(2019, 4, 16)
assert (second_push_date - relativedelta(seconds=1) <= commits[1].pushdate
<= second_push_date + relativedelta(seconds=1))
assert commits[1].bug_id == 123
assert commits[1].backedoutby == ""
assert commits[1].author_email == "*****@*****.**"
assert set(commits[1].reviewers) == {"moz", "rev2"}
assert commits[2].node == revision3
assert commits[2].author == "Moz Illa <*****@*****.**>"
assert commits[2].desc == "Commit A file2copy"
assert commits[2].date == datetime(2019, 4, 16)
assert (second_push_date - relativedelta(seconds=1) <= commits[2].pushdate
<= second_push_date + relativedelta(seconds=1))
assert commits[2].bug_id is None
assert commits[2].backedoutby == ""
assert commits[2].author_email == "*****@*****.**"
assert commits[2].reviewers == tuple()
assert commits[3].node == revision4
assert commits[3].author == "Moz Illa <*****@*****.**>"
assert commits[3].desc == "Commit A file2copymove R file2copy"
assert commits[3].date == datetime(2019, 4, 16)
assert (second_push_date - relativedelta(seconds=1) <= commits[3].pushdate
<= second_push_date + relativedelta(seconds=1))
assert commits[3].bug_id is None
assert commits[3].backedoutby == revision5
assert commits[3].author_email == "*****@*****.**"
assert commits[3].reviewers == tuple()
assert commits[4].node == revision5
assert commits[4].author == "sheriff"
assert commits[4].desc == f"Backout {revision4[:12]}"
assert commits[4].date == datetime(2019, 4, 16)
assert (second_push_date - relativedelta(seconds=1) <= commits[4].pushdate
<= second_push_date + relativedelta(seconds=1))
assert commits[4].bug_id is None
assert commits[4].backedoutby == ""
assert commits[4].author_email == "sheriff"
assert commits[4].reviewers == tuple()
assert commits[5].node == revision6
assert commits[5].author == "Moz Illa <*****@*****.**>"
assert commits[5].desc == "Commit A file3"
assert commits[5].date == datetime(2019, 4, 16)
assert (hg_log_date - relativedelta(seconds=1) <= commits[5].pushdate <=
hg_log_date + relativedelta(seconds=1))
assert commits[5].bug_id is None
assert commits[5].backedoutby == ""
assert commits[5].author_email == "*****@*****.**"
assert commits[5].reviewers == tuple()
commits = repository.hg_log(hg, [revs[1], revs[3]])
assert len(commits) == 3, "hg log should return three commits"
assert commits[0].node == revision2
assert commits[1].node == revision3
assert commits[2].node == revision4
