#!/usr/bin/env vpython3
# Copyright 2015 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Runs isolate bundled Telemetry unittests.
If optional argument --isolated-script-test-output=[FILENAME] is passed
to the script, json is written to that file in the format detailed in
//docs/testing/json-test-results-format.md.
If optional argument --isolated-script-test-filter=[TEST_NAMES] is passed to
the script, it should be a double-colon-separated ("::") list of test names,
to run just that subset of tests.
This script is intended to be the base command invoked by the isolate,
followed by a subsequent Python script. It could be generalized to
invoke an arbitrary executable.
"""
import json
import sys
import common
class TelemetryUnittestAdapter(common.BaseIsolatedScriptArgsAdapter):
def generate_test_output_args(self, output):
return ['--write-full-results-to', output]
def generate_test_also_run_disabled_tests_args(self):
return ['--also-run-disabled-tests']
def generate_test_filter_args(self, test_filter_str):
return ['--test-filter', test_filter_str]
def generate_sharding_args(self, total_shards, shard_index):
return [
'--total-shards=%d' % total_shards,
'--shard-index=%d' % shard_index
]
def generate_test_launcher_retry_limit_args(self, retry_limit):
return ['--retry-limit=%d' % retry_limit]
def generate_test_repeat_args(self, repeat_count):
return ['--repeat=%d' % repeat_count]
def main():
adapter = TelemetryUnittestAdapter()
return adapter.run_test()
# This is not really a "script test" so does not need to manually add
# any additional compile targets.
def main_compile_targets(args):
json.dump([], args.output)
if __name__ == '__main__':
# Conform minimally to the protocol defined by ScriptTest.
if 'compile_targets' in sys.argv:
funcs = {
'run': None,
'compile_targets': main_compile_targets,
}
sys.exit(common.run_script(sys.argv[1:], funcs))
sys.exit(main())
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