blob: e68a879f03b48cbb91d76bce4be133b8b1857c79 [file] [log] [blame]
// Copyright 2021 The Pigweed Authors
//
// Licensed 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
//
// https://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 "pw_rpc_private/fake_channel_output.h"
#include "pw_assert/check.h"
#include "pw_result/result.h"
#include "pw_rpc/internal/packet.h"
namespace pw::rpc::internal::test {
void FakeChannelOutput::clear() {
ClearResponses();
total_responses_ = 0;
last_status_ = Status::Unknown();
done_ = false;
}
Status FakeChannelOutput::SendAndReleaseBuffer(
std::span<const std::byte> buffer) {
PW_CHECK(!done_);
PW_CHECK_PTR_EQ(buffer.data(), packet_buffer_.data());
if (buffer.empty()) {
return OkStatus();
}
Result<Packet> result = Packet::FromBuffer(buffer);
PW_CHECK_OK(result.status());
last_status_ = result.value().status();
switch (result.value().type()) {
case PacketType::RESPONSE:
// Server streaming RPCs don't have a payload in their response packet.
if (!server_streaming_) {
ProcessResponse(result.value().payload());
}
done_ = true;
break;
case PacketType::SERVER_STREAM:
ProcessResponse(result.value().payload());
break;
default:
PW_CRASH("Unhandled PacketType %d",
static_cast<int>(result.value().type()));
}
return OkStatus();
}
} // namespace pw::rpc::internal::test