| /** @file |
| * |
| * A brief file description |
| * |
| * @section license License |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "catch.hpp" |
| |
| #include "quic/QUICFrameDispatcher.h" |
| #include "quic/Mock.h" |
| #include <memory> |
| |
| TEST_CASE("QUICFrameHandler", "[quic]") |
| { |
| Ptr<IOBufferBlock> block = make_ptr<IOBufferBlock>(new_IOBufferBlock()); |
| block->alloc(); |
| block->fill(1); |
| CHECK(block->read_avail() == 1); |
| |
| QUICStreamFrame streamFrame(block, 0x03, 0); |
| |
| MockQUICContext context; |
| |
| MockQUICConnection connection; |
| MockQUICStreamManager streamManager = {&connection}; |
| MockQUICConnectionInfoProvider info; |
| MockQUICLossDetector lossDetector(context); |
| |
| QUICFrameDispatcher quicFrameDispatcher(&info); |
| quicFrameDispatcher.add_handler(&connection); |
| quicFrameDispatcher.add_handler(&streamManager); |
| quicFrameDispatcher.add_handler(&lossDetector); |
| |
| // Initial state |
| CHECK(connection.getTotalFrameCount() == 0); |
| CHECK(streamManager.getTotalFrameCount() == 0); |
| |
| // STREAM frame |
| uint8_t buf[4096] = {0}; |
| size_t len = 0; |
| Ptr<IOBufferBlock> ibb = streamFrame.to_io_buffer_block(sizeof(buf)); |
| for (auto b = ibb; b; b = b->next) { |
| memcpy(buf + len, b->start(), b->size()); |
| len += b->size(); |
| } |
| bool should_send_ack; |
| bool is_flow_controlled; |
| quicFrameDispatcher.receive_frames(QUICEncryptionLevel::INITIAL, buf, len, should_send_ack, is_flow_controlled, nullptr, nullptr); |
| CHECK(connection.getTotalFrameCount() == 0); |
| CHECK(streamManager.getTotalFrameCount() == 1); |
| |
| // CONNECTION_CLOSE frame |
| QUICConnectionCloseFrame connectionCloseFrame(0, 0, "", 0, nullptr); |
| ibb = connectionCloseFrame.to_io_buffer_block(sizeof(buf)); |
| len = 0; |
| for (auto b = ibb; b; b = b->next) { |
| memcpy(buf + len, b->start(), b->size()); |
| len += b->size(); |
| } |
| quicFrameDispatcher.receive_frames(QUICEncryptionLevel::INITIAL, buf, len, should_send_ack, is_flow_controlled, nullptr, nullptr); |
| CHECK(connection.getTotalFrameCount() == 1); |
| CHECK(streamManager.getTotalFrameCount() == 1); |
| } |