mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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103 lines
3.2 KiB
103 lines
3.2 KiB
2 years ago
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#!/usr/bin/env python3
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# Copyright 2022 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import re
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import subprocess
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import sys
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from google.cloud import bigquery
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import run_buildozer
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import update_flakes_query
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lookback_hours = 24 * 7 * 4
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def include_test(test):
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if '@' in test:
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return False
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if test.startswith("//test/cpp/qps:"):
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return False
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return True
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TEST_DIRS = ['test/core', 'test/cpp']
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tests = {}
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already_flaky = set()
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for test_dir in TEST_DIRS:
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for line in subprocess.check_output(
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['bazel', 'query', 'tests({}/...)'.format(test_dir)]).splitlines():
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test = line.strip().decode('utf-8')
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if not include_test(test):
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continue
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tests[test] = False
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for test_dir in TEST_DIRS:
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for line in subprocess.check_output(
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['bazel', 'query',
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'attr(flaky, 1, tests({}/...))'.format(test_dir)]).splitlines():
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test = line.strip().decode('utf-8')
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if not include_test(test):
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continue
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already_flaky.add(test)
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flaky_e2e = set()
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client = bigquery.Client()
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for row in client.query(
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update_flakes_query.QUERY.format(
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lookback_hours=lookback_hours)).result():
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if row.test_binary not in tests:
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m = re.match(r'^//test/core/end2end:([^@]*)@([^@]*)(.*)',
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row.test_binary)
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if m:
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flaky_e2e.add('{}@{}{}'.format(m.group(1), m.group(2), m.group(3)))
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print("will mark end2end test {} as flaky".format(row.test_binary))
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else:
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print("skip obsolete test {}".format(row.test_binary))
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continue
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print("will mark {} as flaky".format(row.test_binary))
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tests[row.test_binary] = True
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buildozer_commands = []
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for test, flaky in sorted(tests.items()):
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if flaky:
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buildozer_commands.append('set flaky True|{}'.format(test))
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elif test in already_flaky:
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buildozer_commands.append('remove flaky|{}'.format(test))
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with open('test/core/end2end/flaky.bzl', 'w') as f:
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with open(sys.argv[0]) as my_source:
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for line in my_source:
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if line[0] != '#':
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break
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for line in my_source:
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if line[0] == '#':
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print(line.strip(), file=f)
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break
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for line in my_source:
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if line[0] != '#':
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break
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print(line.strip(), file=f)
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print(
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"\"\"\"A list of flaky tests, consumed by generate_tests.bzl to set flaky attrs.\"\"\"",
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file=f)
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print("FLAKY_TESTS = [", file=f)
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for line in sorted(list(flaky_e2e)):
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print(" \"{}\",".format(line), file=f)
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print("]", file=f)
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run_buildozer.run_buildozer(buildozer_commands)
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