if rw.writeHeader != nil {
		rw.writeHeader(statusCode)
	}
}

func (rw *testResponseWriter) Write(p []byte) (int, error) {
	if rw.write != nil {
		return rw.write(p)
	}
	return len(p), nil

	    are recorded, equivalent to -test.blockprofilerate=1.

	-coverprofile cover.out
	    Write a coverage profile to the file after all tests have passed.
	    Sets -cover.

	-cpuprofile cpu.out
	    Write a CPU profile to the specified file before exiting.
	    Writes test binary as -c would.

	-memprofile mem.out
	    Write an allocation profile to the file after all tests have passed.
	    Writes test binary as -c would.

func (span *mspan) objBase(addr uintptr) uintptr {
	return span.base() + span.objIndex(addr)*span.elemsize
}

// bulkBarrierPreWrite executes a write barrier
// for every pointer slot in the memory range [src, src+size),
// using pointer/scalar information from [dst, dst+size).
// This executes the write barriers necessary before a memmove.
// src, dst, and size must be pointer-aligned.
// The range [dst, dst+size) must lie within a single object.

      auto write = dyn_cast<TF::AssignVariableOp>(user);
      if (!read && !write) {
        unsupported_use = true;
        break;
      }

      if (read && !info.is_read) {
        info.is_read = true;
        info.RefineType(read.getValue().getType());
        info.read_attrs = user->getAttrDictionary();
      }

      if (write) {
        info.is_written = true;

	}
	b[len(b)-1] = '\n'
	n, err := Stdout.Write(b)
	if err != nil {
		t.Fatalf("Write to os.Stdout failed: %v", err)
	}
	if n != len(b) {
		t.Errorf("Write to os.Stdout should return %d; got %d", len(b), n)
	}
	n, err = Stderr.Write(b)
	if err != nil {
		t.Fatalf("Write to os.Stderr failed: %v", err)
	}
	if n != len(b) {
		t.Errorf("Write to os.Stderr should return %d; got %d", len(b), n)
	}

	memProfile = flag.String("test.memprofile", "", "write an allocation profile to `file`")
	memProfileRate = flag.Int("test.memprofilerate", 0, "set memory allocation profiling `rate` (see runtime.MemProfileRate)")
	cpuProfile = flag.String("test.cpuprofile", "", "write a cpu profile to `file`")
	blockProfile = flag.String("test.blockprofile", "", "write a goroutine blocking profile to `file`")

     *
     * - All (unsynchronized) read operations must first read the "count" field, and should not
     * look at table entries if it is 0.
     *
     * - All (synchronized) write operations should write to the "count" field after structurally
     * changing any bin. The operations must not take any action that could even momentarily

		defer cancel()

		didReadResponse := make(chan struct{}) // closed after CONNECT write+read is done or fails
		var (
			resp *Response
			err  error // write or read error
		)
		// Write the CONNECT request & read the response.
		go func() {
			defer close(didReadResponse)
			err = connectReq.Write(conn)
			if err != nil {
				return
			}

	if err != io.EOF {
		t.Fatalf("at end expected EOF, got %v", err)
	}
}

type writeCountingConn struct {
	net.Conn
	count *int
}

func (c *writeCountingConn) Write(p []byte) (int, error) {
	*c.count++
	return c.Conn.Write(p)
}

// TestClientWrites verifies that client requests are buffered and we
// don't send a TCP packet per line of the http request + body.

    if python_lib_path in python_paths:
      write_action_env_to_bazelrc('PYTHONPATH', environ_cp.get('PYTHONPATH'))

  # Write tools/python_bin_path.sh
  with open(
      os.path.join(_TF_WORKSPACE_ROOT, 'tools', 'python_bin_path.sh'),
      'w') as f:
    f.write('export PYTHON_BIN_PATH="{}"'.format(python_bin_path))


def reset_tf_configure_bazelrc():