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/json_utils.hpp" 17 #include "extensions/openpower-pels/paths.hpp" 18 19 #include <nlohmann/json.hpp> 20 21 #include <filesystem> 22 #include <fstream> 23 24 #include <gtest/gtest.h> 25 26 using namespace openpower::pels; 27 28 TEST(JsonUtilsTest, TrimEndTest) 29 { 30 std::string testStr("Test string 1"); 31 EXPECT_EQ(trimEnd(testStr), "Test string 1"); 32 testStr = "Test string 2 "; 33 EXPECT_EQ(trimEnd(testStr), "Test string 2"); 34 testStr = " Test string 3 "; 35 EXPECT_EQ(trimEnd(testStr), " Test string 3"); 36 } 37 38 TEST(JsonUtilsTest, NumberToStringTest) 39 { 40 size_t number = 123; 41 EXPECT_EQ(getNumberString("%d", number), "123"); 42 EXPECT_EQ(getNumberString("%03X", number), "07B"); 43 EXPECT_EQ(getNumberString("0x%X", number), "0x7B"); 44 EXPECT_THROW(getNumberString("%123", number), std::invalid_argument); 45 } 46 47 TEST(JsonUtilsTest, JsonInsertTest) 48 { 49 std::string json; 50 jsonInsert(json, "Key", "Value1", 1); 51 EXPECT_EQ(json, " \"Key\": \"Value1\",\n"); 52 jsonInsert(json, "Keyxxxxxxxxxxxxxxxxxxxxxxxxxx", "Value2", 2); 53 EXPECT_EQ(json, " \"Key\": \"Value1\",\n" 54 " \"Keyxxxxxxxxxxxxxxxxxxxxxxxxxx\": \"Value2\",\n"); 55 } 56 57 TEST(JsonUtilsTest, GetComponentNameTest) 58 { 59 const auto compIDs = R"( 60 { 61 "1000": "some comp", 62 "2222": "another comp" 63 })"_json; 64 65 auto dataPath = getPELReadOnlyDataPath(); 66 std::ofstream file{dataPath / "O_component_ids.json"}; 67 file << compIDs; 68 file.close(); 69 70 // The component ID file exists 71 EXPECT_EQ(getComponentName(0x1000, 'O'), "some comp"); 72 EXPECT_EQ(getComponentName(0x2222, 'O'), "another comp"); 73 EXPECT_EQ(getComponentName(0x0001, 'O'), "0x0001"); 74 75 // No component ID file 76 EXPECT_EQ(getComponentName(0x3456, 'B'), "0x3456"); 77 78 // PHYP, uses characters if both bytes nonzero 79 EXPECT_EQ(getComponentName(0x4552, 'H'), "ER"); 80 EXPECT_EQ(getComponentName(0x584D, 'H'), "XM"); 81 EXPECT_EQ(getComponentName(0x5800, 'H'), "0x5800"); 82 EXPECT_EQ(getComponentName(0x0058, 'H'), "0x0058"); 83 84 std::filesystem::remove_all(dataPath); 85 } 86