1 /* 2 * Copyright (C) 2023 The Android Open Source Project 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 17 #include <gtest/gtest.h> 18 19 #include "ETMBranchListFile.h" 20 21 using namespace simpleperf; 22 TEST(ETMBranchListFile,branch_to_proto_string)23TEST(ETMBranchListFile, branch_to_proto_string) { 24 std::vector<bool> branch; 25 for (size_t i = 0; i < 100; i++) { 26 branch.push_back(i % 2 == 0); 27 std::string s = BranchToProtoString(branch); 28 for (size_t j = 0; j <= i; j++) { 29 bool b = s[j >> 3] & (1 << (j & 7)); 30 ASSERT_EQ(b, branch[j]); 31 } 32 std::vector<bool> branch2 = ProtoStringToBranch(s, branch.size()); 33 ASSERT_EQ(branch, branch2); 34 } 35 } 36