The documentation for this directory is at:

• Web Tests
• Writing Web Tests

WPT Configuration

There are some special files under this directory for adapting web platform tests for Blink:

• web_tests/external/wpt/.config.json: wptserve configuration file for overriding default routes and ports. Note that filesystem paths are relative to blink/web_tests and will be changed to absolute path at run time for wptserve to consume. When changing the ports (HTTP/S, WS/S), make sure to also:
  • Update WPT_HOST_AND_PORTS in //third_party/blink/tools/blinkpy/web_tests/port/driver.py
  • Update WebTestContentBrowserClient::GetOriginsRequiringDedicatedProcess