1 /* 2 * Copyright (C) 2016 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_globals.h" 18 19 #include <gtest/gtest.h> 20 #include "utils.h" 21 22 #include <android-base/file.h> 23 24 #include <string> 25 26 static std::string init_testlib_root() { 27 // Calculate ANDROID_DATA assuming the binary is in "$ANDROID_DATA/somedir/binary-dir/binary" 28 std::string path = get_executable_path(); 29 30 path = android::base::Dirname(path); 31 path += "/.."; 32 33 std::string out_path; 34 if (!android::base::Realpath(path.c_str(), &out_path)) { 35 printf("Failed to get realpath for \"%s\"", path.c_str()); 36 abort(); 37 } 38 39 out_path += "/bionic-loader-test-libs"; 40 41 std::string real_path; 42 if (!android::base::Realpath(out_path, &real_path)) { 43 printf("\"%s\": does not exists", out_path.c_str()); 44 abort(); 45 } 46 47 return real_path; 48 } 49 50 const std::string& get_testlib_root() { 51 static const std::string testlib_root = init_testlib_root(); 52 return testlib_root; 53 } 54 55
