xref: /openbmc/google-ipmi-sys/test/helper.cpp (revision 40fe5222)
1 // Copyright 2021 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #include "helper.hpp"
16 
17 #include <ipmid/api-types.hpp>
18 #include <optional>
19 #include <span>
20 #include <utility>
21 
22 namespace google
23 {
24 namespace ipmi
25 {
26 
27 std::pair<std::uint8_t, std::vector<std::uint8_t>>
28     ValidateReply(::ipmi::RspType<std::uint8_t, std::vector<uint8_t>> reply,
29                   bool hasData)
30 {
31     // Reply is in the form of
32     // std::tuple<ipmi::Cc, std::optional<std::tuple<RetTypes...>>>
33     EXPECT_EQ(::ipmi::ccSuccess, std::get<0>(reply));
34 
35     auto actualReply = std::get<1>(reply);
36     EXPECT_TRUE(actualReply.has_value());
37 
38     auto subcommand = std::get<0>(*actualReply);
39     auto data = std::get<1>(*actualReply);
40     EXPECT_EQ(hasData, !data.empty());
41 
42     return std::make_pair(subcommand, hasData ? data : std::vector<uint8_t>{});
43 }
44 
45 } // namespace ipmi
46 } // namespace google
47