1#!/usr/bin/env python 2# Copyright 2018 The Chromium Authors 3# Use of this source code is governed by a BSD-style license that can be 4# found in the LICENSE file. 5 6"""Runs chrome driver tests. 7 8This script attempts to emulate the contract of gtest-style tests 9invoked via recipes. 10 11If optional argument --isolated-script-test-output=[FILENAME] is passed 12to the script, json is written to that file in the format detailed in 13//docs/testing/json-test-results-format.md. 14 15If optional argument --isolated-script-test-filter=[TEST_NAMES] is passed to 16the script, it should be a double-colon-separated ("::") list of test names, 17to run just that subset of tests. This list is forwarded to the chrome driver 18test runner. """ 19 20import argparse 21import json 22import os 23import shutil 24import sys 25import tempfile 26import traceback 27 28# Add src/testing/ into sys.path for importing common without pylint errors. 29sys.path.append( 30 os.path.abspath(os.path.join(os.path.dirname(__file__), os.path.pardir))) 31from scripts import common 32 33 34class ChromeDriverAdapter(common.BaseIsolatedScriptArgsAdapter): 35 36 def generate_test_output_args(self, output): 37 return ['--isolated-script-test-output', output] 38 39 def generate_test_filter_args(self, test_filter_str): 40 if any('--filter' in arg for arg in self.rest_args): 41 self.parser.error( 42 'can\'t have the test call filter with the' 43 '--isolated-script-test-filter argument to the wrapper script') 44 45 return ['--filter', test_filter_str.replace('::', ':')] 46 47 48def main(): 49 adapter = ChromeDriverAdapter() 50 return adapter.run_test() 51 52 53# This is not really a "script test" so does not need to manually add 54# any additional compile targets. 55def main_compile_targets(args): 56 json.dump([], args.output) 57 58 59if __name__ == '__main__': 60 # Conform minimally to the protocol defined by ScriptTest. 61 if 'compile_targets' in sys.argv: 62 funcs = { 63 'run': None, 64 'compile_targets': main_compile_targets, 65 } 66 sys.exit(common.run_script(sys.argv[1:], funcs)) 67 sys.exit(main()) 68