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#include "ipmi.hpp"
#include "manager_mock.hpp"
#include <cstring>
#include <string>
#include <gtest/gtest.h>
namespace blobs
{
using ::testing::_;
using ::testing::Invoke;
using ::testing::NotNull;
using ::testing::Return;
using ::testing::StrEq;
// ipmid.hpp isn't installed where we can grab it and this value is per BMC
// SoC.
#define MAX_IPMI_BUFFER 64
TEST(BlobOpenTest, InvalidRequestLengthReturnsFailure)
{
// There is a minimum blobId length of one character, this test verifies
// we check that.
ManagerMock mgr;
size_t dataLen;
uint8_t request[MAX_IPMI_BUFFER] = {0};
uint8_t reply[MAX_IPMI_BUFFER] = {0};
auto req = reinterpret_cast<struct BmcBlobOpenTx*>(request);
std::string blobId = "abc";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobOpen);
req->crc = 0;
req->flags = 0;
// length() doesn't include the nul-terminator.
std::memcpy(req->blobId, blobId.c_str(), blobId.length());
dataLen = sizeof(struct BmcBlobOpenTx) + blobId.length();
EXPECT_EQ(IPMI_CC_REQ_DATA_LEN_INVALID,
openBlob(&mgr, request, reply, &dataLen));
}
TEST(BlobOpenTest, RequestRejectedReturnsFailure)
{
// The blobId is rejected for any reason.
ManagerMock mgr;
size_t dataLen;
uint8_t request[MAX_IPMI_BUFFER] = {0};
uint8_t reply[MAX_IPMI_BUFFER] = {0};
auto req = reinterpret_cast<struct BmcBlobOpenTx*>(request);
std::string blobId = "a";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobOpen);
req->crc = 0;
req->flags = 0;
// length() doesn't include the nul-terminator, request buff is initialized
// to 0s
std::memcpy(req->blobId, blobId.c_str(), blobId.length());
dataLen = sizeof(struct BmcBlobOpenTx) + blobId.length() + 1;
EXPECT_CALL(mgr, open(req->flags, StrEq(blobId), _))
.WillOnce(Return(false));
EXPECT_EQ(IPMI_CC_UNSPECIFIED_ERROR,
openBlob(&mgr, request, reply, &dataLen));
}
TEST(BlobOpenTest, BlobOpenReturnsOk)
{
// The boring case where the blobId opens.
ManagerMock mgr;
size_t dataLen;
uint8_t request[MAX_IPMI_BUFFER] = {0};
uint8_t reply[MAX_IPMI_BUFFER] = {0};
auto req = reinterpret_cast<struct BmcBlobOpenTx*>(request);
struct BmcBlobOpenRx rep;
std::string blobId = "a";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobOpen);
req->crc = 0;
req->flags = 0;
// length() doesn't include the nul-terminator, request buff is initialized
// to 0s
std::memcpy(req->blobId, blobId.c_str(), blobId.length());
dataLen = sizeof(struct BmcBlobOpenTx) + blobId.length() + 1;
uint16_t returnedSession = 0x54;
EXPECT_CALL(mgr, open(req->flags, StrEq(blobId), NotNull()))
.WillOnce(Invoke(
[&](uint16_t flags, const std::string& path, uint16_t* session) {
(*session) = returnedSession;
return true;
}));
EXPECT_EQ(IPMI_CC_OK, openBlob(&mgr, request, reply, &dataLen));
rep.crc = 0;
rep.sessionId = returnedSession;
EXPECT_EQ(sizeof(rep), dataLen);
EXPECT_EQ(0, std::memcmp(reply, &rep, sizeof(rep)));
}
} // namespace blobs
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