1 /**
2  * Copyright © 2019 IBM Corporation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #include "extensions/openpower-pels/mtms.hpp"
17 
18 #include <gtest/gtest.h>
19 
20 using namespace openpower::pels;
21 
22 TEST(MTMSTest, SizeTest)
23 {
24     EXPECT_EQ(MTMS::flattenedSize(), 20);
25 }
26 
27 TEST(MTMSTest, ConstructorTest)
28 {
29     {
30         std::string tm{"TTTT-MMM"};
31         std::string sn{"123456789ABC"};
32 
33         MTMS mtms{tm, sn};
34 
35         std::array<uint8_t, 8> t{'T', 'T', 'T', 'T', '-', 'M', 'M', 'M'};
36         EXPECT_EQ(t, mtms.machineTypeAndModelRaw());
37         EXPECT_EQ("TTTT-MMM", mtms.machineTypeAndModel());
38 
39         std::array<uint8_t, 12> s{'1', '2', '3', '4', '5', '6',
40                                   '7', '8', '9', 'A', 'B', 'C'};
41         EXPECT_EQ(s, mtms.machineSerialNumberRaw());
42         EXPECT_EQ("123456789ABC", mtms.machineSerialNumber());
43     }
44 
45     {
46         // too long- truncate it
47         std::string tm{"TTTT-MMME"};
48         std::string sn{"123456789ABCE"};
49 
50         MTMS mtms{tm, sn};
51 
52         std::array<uint8_t, 8> t{'T', 'T', 'T', 'T', '-', 'M', 'M', 'M'};
53         EXPECT_EQ(t, mtms.machineTypeAndModelRaw());
54 
55         std::array<uint8_t, 12> s{'1', '2', '3', '4', '5', '6',
56                                   '7', '8', '9', 'A', 'B', 'C'};
57         EXPECT_EQ(s, mtms.machineSerialNumberRaw());
58     }
59 
60     {
61         // short
62         std::string tm{"TTTT"};
63         std::string sn{"1234"};
64 
65         MTMS mtms{tm, sn};
66 
67         std::array<uint8_t, 8> t{'T', 'T', 'T', 'T', 0, 0, 0, 0};
68         EXPECT_EQ(t, mtms.machineTypeAndModelRaw());
69         EXPECT_EQ("TTTT", mtms.machineTypeAndModel());
70 
71         std::array<uint8_t, 12> s{'1', '2', '3', '4', 0, 0, 0, 0, 0, 0, 0, 0};
72         EXPECT_EQ(s, mtms.machineSerialNumberRaw());
73         EXPECT_EQ("1234", mtms.machineSerialNumber());
74     }
75 
76     {
77         // Stream constructor
78         std::vector<uint8_t> data{'T', 'T', 'T', 'T', '-', 'M', 'M',
79                                   'M', '1', '2', '3', '4', '5', '6',
80                                   '7', '8', '9', 'A', 'B', 'C'};
81         Stream stream{data};
82 
83         MTMS mtms{stream};
84 
85         EXPECT_EQ("TTTT-MMM", mtms.machineTypeAndModel());
86 
87         EXPECT_EQ("123456789ABC", mtms.machineSerialNumber());
88     }
89 }
90 
91 TEST(MTMSTest, OperatorExtractTest)
92 {
93     std::string tm{"TTTT-MMM"};
94     std::string sn{"123456789ABC"};
95 
96     MTMS mtms{tm, sn};
97 
98     // Check that we can extract the same data
99     std::vector<uint8_t> data;
100     Stream stream{data};
101     stream << mtms;
102 
103     std::vector<uint8_t> expected{'T', 'T', 'T', 'T', '-', 'M', 'M',
104                                   'M', '1', '2', '3', '4', '5', '6',
105                                   '7', '8', '9', 'A', 'B', 'C'};
106     EXPECT_EQ(expected, data);
107 }
108 
109 TEST(MTMSTest, OperatorInsertTest)
110 {
111     std::vector<uint8_t> data{'T', 'T', 'T', 'T', '-', 'M', 'M', 'M', '1', '2',
112                               '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C'};
113     Stream stream{data};
114 
115     // Check that when we insert data it is what's expected
116     MTMS mtms;
117     stream >> mtms;
118 
119     EXPECT_EQ("TTTT-MMM", mtms.machineTypeAndModel());
120 
121     EXPECT_EQ("123456789ABC", mtms.machineSerialNumber());
122 }
123