Use most recent webdriver test harness.

tests/wpt/run.py

@@ -65,6 +65,7 @@ def set_defaults(paths, kwargs):
         bin_path = servo_path("target", bin_dir, bin_name)
 
         kwargs["binary"] = bin_path
+        kwargs["webdriver_binary"] = bin_path
 
     if kwargs["processes"] is None:
         kwargs["processes"] = multiprocessing.cpu_count()

tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/servo.py

@@ -42,6 +42,8 @@ def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
     rv = base_executor_kwargs(test_type, server_config,
                               cache_manager, **kwargs)
     rv["pause_after_test"] = kwargs["pause_after_test"]
+    if test_type == "wdspec":
+        rv["capabilities"] = {}
     return rv
 
 

tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/executors/executorservo.py

@@ -18,7 +18,7 @@
                    RefTestImplementation,
                    testharness_result_converter,
                    reftest_result_converter,
-                   WdspecExecutor)
+                   WdspecExecutor, WebDriverProtocol)
 from .process import ProcessTestExecutor
 from ..browsers.base import browser_command
 from ..wpttest import WdspecResult, WdspecSubtestResult
@@ -286,82 +286,9 @@ def on_output(self, line):
                                        line,
                                        " ".join(self.command))
 
-class ServoWdspecProtocol(Protocol):
-    def __init__(self, executor, browser):
-        self.do_delayed_imports()
-        Protocol.__init__(self, executor, browser)
-        self.session = None
-        self.server = None
-
-    def setup(self, runner):
-        try:
-            self.server = ServoDriverServer(self.logger, binary=self.browser.binary, binary_args=self.browser.binary_args)
-            self.server.start(block=False)
-            self.logger.info(
-                "WebDriver HTTP server listening at %s" % self.server.url)
-
-            self.logger.info(
-                "Establishing new WebDriver session with %s" % self.server.url)
-            self.session = webdriver.Session(
-                self.server.host, self.server.port, self.server.base_path)
-        except Exception:
-            self.logger.error(traceback.format_exc())
-            self.executor.runner.send_message("init_failed")
-        else:
-            self.executor.runner.send_message("init_succeeded")
-
-    def teardown(self):
-        if self.server is not None:
-            try:
-                if self.session.session_id is not None:
-                    self.session.end()
-            except Exception:
-                pass
-            if self.server.is_alive:
-                self.server.stop()
-
-    @property
-    def is_alive(self):
-        conn = httplib.HTTPConnection(self.server.host, self.server.port)
-        conn.request("HEAD", self.server.base_path + "invalid")
-        res = conn.getresponse()
-        return res.status == 404
-
-    def do_delayed_imports(self):
-        global pytestrunner, webdriver
-        from . import pytestrunner
-        import webdriver
 
+class ServoDriverProtocol(WebDriverProtocol):
+    server_cls = ServoDriverServer
 
 class ServoWdspecExecutor(WdspecExecutor):
-    def __init__(self, browser, server_config,
-                 timeout_multiplier=1, close_after_done=True, debug_info=None,
-                 **kwargs):
-        WdspecExecutor.__init__(self, browser, server_config,
-                                timeout_multiplier=timeout_multiplier,
-                                debug_info=debug_info)
-        self.protocol = ServoWdspecProtocol(self, browser)
-
-    def is_alive(self):
-        return self.protocol.is_alive
-
-    def on_environment_change(self, new_environment):
-        pass
-
-    def do_test(self, test):
-        timeout = test.timeout * self.timeout_multiplier + extra_timeout
-
-        success, data = WdspecRun(self.do_wdspec,
-                                  self.protocol.session,
-                                  test.path,
-                                  timeout).run()
-
-        if success:
-            return self.convert_result(test, data)
-
-        return (test.result_cls(*data), [])
-
-    def do_wdspec(self, session, path, timeout):
-        harness_result = ("OK", None)
-        subtest_results = pytestrunner.run(path, session, timeout=timeout)
-        return (harness_result, subtest_results)
+    protocol_cls = ServoDriverProtocol

tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/webdriver_server.py

@@ -195,10 +195,11 @@ def make_command(self):
 
 
 class ServoDriverServer(WebDriverServer):
-    def __init__(self, logger, binary="servo", binary_args=None, host="127.0.0.1", port=None):
+    def __init__(self, logger, binary="servo", binary_args=None, host="127.0.0.1",
+                 port=None, args=None):
         env = os.environ.copy()
         env["RUST_BACKTRACE"] = "1"
-        WebDriverServer.__init__(self, logger, binary, host=host, port=port, env=env)
+        WebDriverServer.__init__(self, logger, binary, host=host, port=port, env=env, args=args)
         self.binary_args = binary_args
 
     def make_command(self):