Bug 214127 – [Win] WPT server fails to start: datetime.strptime thows "ValueError: unconverted data remains" exception

• Component: Tools / Tests
• Status: RESOLVED CONFIGURATION CHANGED

[Fujii Hironori]

[Win] WPT server fails to start: datetime.strptime thows "ValueError: unconverted data remains" exception

I'm using Win32 Python and openssl.exe of SlikSVN.


PS C:\home\webkit\gc> python .\Tools\Scripts\run-webkit-httpd
Starting web-platform-tests server on <http://localhost:8800/> and <https://localhost:9443/>
WebKit http/wpt tests are accessible at <http://localhost:8800/WebKit/>
Traceback (most recent call last):
  File ".\Tools\Scripts\run-webkit-httpd", line 42, in <module>
    sys.exit(main(sys.argv[1:], sys.stdout, sys.stderr))
  File ".\Tools\Scripts\run-webkit-httpd", line 38, in main
    run_server(options, args, stdout, stderr)
  File "C:\home\webkit\gc\Tools\Scripts\webkitpy\layout_tests\servers\run_webkit_httpd.py", line 68, in run_server
    run_server_with_log_file(host, options, stdout, stderr, log_file)
  File "C:\home\webkit\gc\Tools\Scripts\webkitpy\layout_tests\servers\run_webkit_httpd.py", line 84, in run_server_with_log_file
    port.start_web_platform_test_server()
  File "C:\home\webkit\gc\Tools\Scripts\webkitpy\port\base.py", line 1034, in start_web_platform_test_server
    self._web_platform_test_server.start()
  File "C:\home\webkit\gc\Tools\Scripts\webkitpy\layout_tests\servers\http_server_base.py", line 98, in start
    self._pid = self._spawn_process()
  File "C:\home\webkit\gc\Tools\Scripts\webkitpy\layout_tests\servers\web_platform_test_server.py", line 141, in _spawn_process
    raise http_server_base.ServerError(error_log)
webkitpy.layout_tests.servers.http_server_base.ServerError: WPT Server process exited prematurely with status code None
The cmdline for running the WPT server was: ['python', 'C:\\home\\webkit\\gc\\LayoutTests\\imported\\w3c\\web-platform-tests\\wpt.py', 'serve', '--config', 'C:\\home\\webkit\\gc\\LayoutTests\\imported\\w3c\\web-platform-tests\\config.json']
The working dir was: C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests
Check the logfile for the command at: C:\home\webkit\gc\WebKitBuild\Release\bin64\layout-test-results\wptwk_process_log.out.txt

[Fujii Hironori]

Here are thee content of WebKitBuild/Release/bin64/layout-test-results/wptwk_process_log.out.txt

WARNING:web-platform-tests:bind_hostname in config is deprecated; use bind_address instead
WARNING:web-platform-tests:bind_hostname in config is deprecated; use bind_address instead
DEBUG:web-platform-tests:notAfter=Aug  8 07:50:02 2020 GMT
WARNING: can't open config file: /usr/local/ssl/openssl.cnf

Traceback (most recent call last):
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\wpt.py", line 1, in <module>
    execfile("wpt")
  File "wpt", line 5, in <module>
    wpt.main()
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\wpt\wpt.py", line 171, in main
    rv = script(*args, **kwargs)
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\serve\serve.py", line 890, in run
    **kwargs) as config:
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\wptserve\wptserve\config.py", line 271, in __enter__
    data[key] = getattr(self, prefix + key)(data)
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\wptserve\wptserve\config.py", line 347, in _get_ssl_config
    key_path, cert_path = self._ssl_env.host_cert_path(data["domains_set"])
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\wptserve\wptserve\sslutils\openssl.py", line 382, in host_cert_path
    key_cert = self._load_host_cert(hosts)
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\wptserve\wptserve\sslutils\openssl.py", line 399, in _load_host_cert
    if self.check_key_cert(key_path, cert_path, hosts):
  File "C:\home\webkit\gc\LayoutTests\imported\w3c\web-platform-tests\tools\wptserve\wptserve\sslutils\openssl.py", line 329, in check_key_cert
    end_date = datetime.strptime(end_date_str, "%b %d %H:%M:%S %Y %Z")
  File "C:\Python27\lib\_strptime.py", line 335, in _strptime
    data_string[found.end():])
ValueError: unconverted data remains: 
WARNING: can't open config file: /usr/local/ssl/openssl.cnf

[Fujii Hironori]

openssl.exe output a warning message.
And, datetime.strptime fails to parse the time output by openssl.exe.
The time string contains the extra warning string.

"Aug  8 07:50:02 2020 GMT
WARNING: can't open config file: /usr/local/ssl/openssl.cnf"

[Radar WebKit Bug Importer]

<rdar://problem/65853006>

[Fujii Hironori]

openssl.exe of SlikSVN is no longer used.
openssl.exe of XAMPP is used these days.
Clsoed.