xref: /aosp_15_r20/external/cronet/testing/scripts/run_chromedriver_tests.py (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b)

#!/usr/bin/env python
# Copyright 2018 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Runs chrome driver tests.

This script attempts to emulate the contract of gtest-style tests
invoked via recipes.

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 list is forwarded to the chrome driver
test runner.  """

import argparse
import json
import os
import shutil
import sys
import tempfile
import traceback

# Add src/testing/ into sys.path for importing common without pylint errors.
sys.path.append(
    os.path.abspath(os.path.join(os.path.dirname(__file__), os.path.pardir)))
from scripts import common


class ChromeDriverAdapter(common.BaseIsolatedScriptArgsAdapter):

  def generate_test_output_args(self, output):
    return ['--isolated-script-test-output', output]

  def generate_test_filter_args(self, test_filter_str):
    if any('--filter' in arg for arg in self.rest_args):
      self.parser.error(
          'can\'t have the test call filter with the'
          '--isolated-script-test-filter argument to the wrapper script')

    return ['--filter', test_filter_str.replace('::', ':')]


def main():
  adapter = ChromeDriverAdapter()
  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())