// is 1. If the value is -1 the tests are repeating forever.
GTEST_DECLARE_int32_(repeat);

// This flag controls whether Google Test includes Google Test internal
// stack frames in failure stack traces.
GTEST_DECLARE_bool_(show_internal_stack_frames);

// When this flag is specified, tests' order is randomized on every iteration.
GTEST_DECLARE_bool_(shuffle);

		// Validate the outgoing headers.
		if err := validateHeaders(req.Header); err != "" {
			req.closeBody()
			return nil, fmt.Errorf("net/http: invalid header %s", err)
		}

		// Validate the outgoing trailers too.
		if err := validateHeaders(req.Trailer); err != "" {
			req.closeBody()
			return nil, fmt.Errorf("net/http: invalid trailer %s", err)
		}
	}

	origReq := req
	req = setupRewindBody(req)