result.py 文件源码

def startTest(self, test):
        "Called when the given test is about to be run"
        self.testsRun += 1
        self._mirrorOutput = False
        if self.buffer:
            if self._stderr_buffer is None:
                self._stderr_buffer = StringIO()
                self._stdout_buffer = StringIO()
            sys.stdout = self._stdout_buffer
            sys.stderr = self._stderr_buffer