1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
#include "ipmi.hpp"
#include "manager_mock.hpp"
#include <cstring>
#include <string>
#include <gtest/gtest.h>
namespace blobs
{
using ::testing::_;
using ::testing::Invoke;
using ::testing::Matcher;
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(BlobStatTest, 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 BmcBlobStatTx*>(request);
std::string blobId = "abc";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobStat);
req->crc = 0;
// length() doesn't include the nul-terminator.
std::memcpy(req->blobId, blobId.c_str(), blobId.length());
dataLen = sizeof(struct BmcBlobStatTx) + blobId.length();
EXPECT_EQ(IPMI_CC_REQ_DATA_LEN_INVALID,
statBlob(&mgr, request, reply, &dataLen));
}
TEST(BlobStatTest, 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 BmcBlobStatTx*>(request);
std::string blobId = "a";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobStat);
req->crc = 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 BmcBlobStatTx) + blobId.length() + 1;
EXPECT_CALL(mgr, stat(Matcher<const std::string&>(StrEq(blobId)),
Matcher<BlobMeta*>(_)))
.WillOnce(Return(false));
EXPECT_EQ(IPMI_CC_UNSPECIFIED_ERROR,
statBlob(&mgr, request, reply, &dataLen));
}
TEST(BlobStatTest, RequestSucceedsNoMetadata)
{
// Stat request succeeeds but there were no metadata bytes.
ManagerMock mgr;
size_t dataLen;
uint8_t request[MAX_IPMI_BUFFER] = {0};
uint8_t reply[MAX_IPMI_BUFFER] = {0};
auto req = reinterpret_cast<struct BmcBlobStatTx*>(request);
std::string blobId = "a";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobStat);
req->crc = 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 BmcBlobStatTx) + blobId.length() + 1;
struct BmcBlobStatRx rep;
rep.crc = 0x00;
rep.blobState = 0x01;
rep.size = 0x100;
rep.metadataLen = 0x00;
EXPECT_CALL(mgr, stat(Matcher<const std::string&>(StrEq(blobId)),
Matcher<BlobMeta*>(NotNull())))
.WillOnce(Invoke([&](const std::string& path, BlobMeta* meta) {
meta->blobState = rep.blobState;
meta->size = rep.size;
return true;
}));
EXPECT_EQ(IPMI_CC_OK, statBlob(&mgr, request, reply, &dataLen));
EXPECT_EQ(sizeof(rep), dataLen);
EXPECT_EQ(0, std::memcmp(reply, &rep, sizeof(rep)));
}
TEST(BlobStatTest, RequestSucceedsWithMetadata)
{
// Stat request succeeds and there were metadata bytes.
ManagerMock mgr;
size_t dataLen;
uint8_t request[MAX_IPMI_BUFFER] = {0};
uint8_t reply[MAX_IPMI_BUFFER] = {0};
auto req = reinterpret_cast<struct BmcBlobStatTx*>(request);
std::string blobId = "a";
req->cmd = static_cast<std::uint8_t>(BlobOEMCommands::bmcBlobStat);
req->crc = 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 BmcBlobStatTx) + blobId.length() + 1;
BlobMeta lmeta;
lmeta.blobState = 0x01;
lmeta.size = 0x100;
lmeta.metadata.push_back(0x01);
lmeta.metadata.push_back(0x02);
lmeta.metadata.push_back(0x03);
lmeta.metadata.push_back(0x04);
struct BmcBlobStatRx rep;
rep.crc = 0x00;
rep.blobState = lmeta.blobState;
rep.size = lmeta.size;
rep.metadataLen = lmeta.metadata.size();
EXPECT_CALL(mgr, stat(Matcher<const std::string&>(StrEq(blobId)),
Matcher<BlobMeta*>(NotNull())))
.WillOnce(Invoke([&](const std::string& path, BlobMeta* meta) {
(*meta) = lmeta;
return true;
}));
EXPECT_EQ(IPMI_CC_OK, statBlob(&mgr, request, reply, &dataLen));
EXPECT_EQ(sizeof(rep) + lmeta.metadata.size(), dataLen);
EXPECT_EQ(0, std::memcmp(reply, &rep, sizeof(rep)));
EXPECT_EQ(0, std::memcmp(reply + sizeof(rep), lmeta.metadata.data(),
lmeta.metadata.size()));
}
} // namespace blobs
|
