third_party/blink/tools/blinkpy/web_tests/port/browser_test_driver.py
def start(self, per_test_args, deadline):
        """Same as Driver.start() however, it has an extra step. It waits for
        a path to a file to be used for stdin to be printed by the browser test.
        If a path is found by the deadline test test will open the file and
        assign it to the stdin of the process that is owned by this driver's
        server process.
        """
        # FIXME(ivandavid): Need to handle case where the web test doesn't
        # get a file name.
        new_cmd_line = self.cmd_line(per_test_args)
        if not self._server_process or new_cmd_line != self._current_cmd_line:
            self._start(per_test_args)
            self._run_post_start_tasks()
            self._open_stdin_path(deadline)
Same as Driver.start() however, it has an extra step. It waits for
        a path to a file to be used for stdin to be printed by the browser test.
        If a path is found by the deadline test test will open the file and
        assign it to the stdin of the process that is owned by this driver's
        server process.
        
Same as Driver.start() however, it has an extra step. It waits for
a path to a file to be used for stdin to be printed by the browser test.
If a path is found by the deadline test test will open the file and
assign it to the stdin of the process that is owned by this driver's
server process.
Same as Driver . start () however it has an extra step . It waits for a path to a file to be used for stdin to be printed by the browser test . If a path is found by the deadline test test will open the file and assign it to the stdin of the process that is owned by this driver ' s server process .
def start(self, per_test_args, deadline):
        new_cmd_line = self.cmd_line(per_test_args)
        if not self._server_process or new_cmd_line != self._current_cmd_line:
            self._start(per_test_args)
            self._run_post_start_tasks()
            self._open_stdin_path(deadline)
def start ( self , per_test_args , deadline ) : new_cmd_line = self . cmd_line ( per_test_args ) if not self . _server_process or new_cmd_line != self . _current_cmd_line : self . _start ( per_test_args ) self . _run_post_start_tasks ( ) self . _open_stdin_path ( deadline )
Same as Driver.start() however, it has an extra step.
Same as Driver . start () however it has an extra step .
"""Same as Driver.start() however, it has an extra step. It waits for
        a path to a file to be used for stdin to be printed by the browser test.
        If a path is found by the deadline test test will open the file and
        assign it to the stdin of the process that is owned by this driver's
        server process.
        """ # FIXME(ivandavid): Need to handle case where the web test doesn't # get a file name.
self
per_test_args
deadline