Aatir Manzur | 51c9263 | 2019-09-06 13:30:48 -0500 | [diff] [blame] | 1 | #include "extensions/openpower-pels/user_data.hpp" |
| 2 | #include "pel_utils.hpp" |
| 3 | |
| 4 | #include <gtest/gtest.h> |
| 5 | |
| 6 | using namespace openpower::pels; |
| 7 | |
| 8 | std::vector<uint8_t> udSectionData{0x55, 0x44, // ID 'UD' |
| 9 | 0x00, 0x10, // Size |
| 10 | 0x01, 0x02, // version, subtype |
| 11 | 0x03, 0x04, // comp ID |
| 12 | |
| 13 | // Data |
| 14 | 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 15 | 0x18}; |
| 16 | |
| 17 | TEST(UserDataTest, UnflattenFlattenTest) |
| 18 | { |
| 19 | Stream stream(udSectionData); |
| 20 | UserData ud(stream); |
| 21 | |
| 22 | EXPECT_TRUE(ud.valid()); |
| 23 | EXPECT_EQ(ud.header().id, 0x5544); |
| 24 | EXPECT_EQ(ud.header().size, udSectionData.size()); |
| 25 | EXPECT_EQ(ud.header().version, 0x01); |
| 26 | EXPECT_EQ(ud.header().subType, 0x02); |
| 27 | EXPECT_EQ(ud.header().componentID, 0x0304); |
| 28 | |
| 29 | const auto& data = ud.data(); |
| 30 | |
| 31 | // The data itself starts after the header |
| 32 | EXPECT_EQ(data.size(), udSectionData.size() - 8); |
| 33 | |
| 34 | for (size_t i = 0; i < data.size(); i++) |
| 35 | { |
| 36 | EXPECT_EQ(data[i], udSectionData[i + 8]); |
| 37 | } |
| 38 | |
| 39 | // Now flatten |
| 40 | std::vector<uint8_t> newData; |
| 41 | Stream newStream(newData); |
| 42 | ud.flatten(newStream); |
| 43 | |
| 44 | EXPECT_EQ(udSectionData, newData); |
| 45 | } |
| 46 | |
| 47 | TEST(UserDataTest, BadDataTest) |
| 48 | { |
| 49 | auto data = udSectionData; |
| 50 | data.resize(4); |
| 51 | |
| 52 | Stream stream(data); |
| 53 | UserData ud(stream); |
| 54 | EXPECT_FALSE(ud.valid()); |
| 55 | } |
| 56 | |
| 57 | TEST(UserDataTest, BadSizeFieldTest) |
| 58 | { |
| 59 | auto data = udSectionData; |
| 60 | |
| 61 | { |
| 62 | data[3] = 0xFF; // Set the size field too large |
| 63 | Stream stream(data); |
| 64 | UserData ud(stream); |
| 65 | EXPECT_FALSE(ud.valid()); |
| 66 | } |
| 67 | { |
| 68 | data[3] = 0x7; // Set the size field too small |
| 69 | Stream stream(data); |
| 70 | UserData ud(stream); |
| 71 | EXPECT_FALSE(ud.valid()); |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | TEST(UserDataTest, ConstructorTest) |
| 76 | { |
| 77 | std::vector<uint8_t> data{0x11, 0x22, 0x33, 0x44, 0x55, 0x66}; |
| 78 | |
| 79 | UserData ud(0x1112, 0x42, 0x01, data); |
| 80 | EXPECT_TRUE(ud.valid()); |
| 81 | |
| 82 | EXPECT_EQ(ud.header().id, 0x5544); |
| 83 | EXPECT_EQ(ud.header().size, 14); |
| 84 | EXPECT_EQ(ud.header().version, 0x01); |
| 85 | EXPECT_EQ(ud.header().subType, 0x42); |
| 86 | EXPECT_EQ(ud.header().componentID, 0x1112); |
| 87 | |
| 88 | const auto& d = ud.data(); |
| 89 | |
| 90 | EXPECT_EQ(d, data); |
| 91 | } |