17e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh/* 27e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * Copyright (C) 2015 The Android Open Source Project 37e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * 47e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * Licensed under the Apache License, Version 2.0 (the "License"); 57e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * you may not use this file except in compliance with the License. 67e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * You may obtain a copy of the License at 77e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * 87e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * http://www.apache.org/licenses/LICENSE-2.0 97e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * 107e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * Unless required by applicable law or agreed to in writing, software 117e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * distributed under the License is distributed on an "AS IS" BASIS, 127e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * See the License for the specific language governing permissions and 147e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh * limitations under the License. 157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh */ 167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 177e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <gtest/gtest.h> 187e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <algorithm> 197e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <cctype> 207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <string> 217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <regex> 227e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <stdio.h> 237e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <sys/types.h> 247e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <sys/stat.h> 257e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include <fcntl.h> 267e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2766dd09e8e2407082ce93bf0784de641298131912Elliott Hughes#include <android-base/stringprintf.h> 28f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 297e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include "perfprofdcore.h" 308c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh#include "configreader.h" 317e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include "perfprofdutils.h" 327e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include "perfprofdmockutils.h" 337e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 347e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include "perf_profile.pb.h" 357e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#include "google/protobuf/text_format.h" 367e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 377e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 387e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// Set to argv[0] on startup 397e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 407e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic const char *executable_path; 417e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 427e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 437e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// test_dir is the directory containing the test executable and 447e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// any files associated with the test (will be created by the harness). 457e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 467e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// dest_dir is a subdirectory of test_dir that we'll create on the fly 477e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// at the start of each testpoint (into which new files can be written), 487e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// then delete at end of testpoint. 497e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 507e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic std::string test_dir; 517e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic std::string dest_dir; 527e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 537e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// Path to perf executable on device 547e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#define PERFPATH "/system/bin/perf" 557e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 567e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// Temporary config file that we will emit for the daemon to read 577e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#define CONFIGFILE "perfprofd.conf" 587e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 59f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chenstatic std::string encoded_file_path(int seq) 607e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 61f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen return android::base::StringPrintf("%s/perf.data.encoded.%d", 62f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen dest_dir.c_str(), seq); 637e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 647e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 657e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshclass PerfProfdTest : public testing::Test { 667e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh protected: 677e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh virtual void SetUp() { 687e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh mock_perfprofdutils_init(); 697e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh create_dest_dir(); 7007f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh yesclean(); 717e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 727e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 737e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh virtual void TearDown() { 747e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh mock_perfprofdutils_finish(); 757e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 767e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 7707f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh void noclean() { 7807f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh clean_ = false; 7907f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh } 8007f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh void yesclean() { 8107f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh clean_ = true; 8207f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh } 8307f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh 847e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh private: 8507f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh bool clean_; 867e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 877e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh void create_dest_dir() { 887e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh setup_dirs(); 897e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ASSERT_FALSE(dest_dir == ""); 9007f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh if (clean_) { 9107f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh std::string cmd("rm -rf "); 9207f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh cmd += dest_dir; 9307f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh system(cmd.c_str()); 9407f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh } 957e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string cmd("mkdir -p "); 967e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh cmd += dest_dir; 977e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh system(cmd.c_str()); 987e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 997e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1007e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh void setup_dirs() 1017e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 1027e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh if (test_dir == "") { 1037e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ASSERT_TRUE(executable_path != nullptr); 1047e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string s(executable_path); 1057e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh auto found = s.find_last_of("/"); 1067e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh test_dir = s.substr(0,found); 1077e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh dest_dir = test_dir; 1087e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh dest_dir += "/tmp"; 1097e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1107e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1117e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1127e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh}; 1137e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1147e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic bool bothWhiteSpace(char lhs, char rhs) 1157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 1167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh return (std::isspace(lhs) && std::isspace(rhs)); 1177e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 1187e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1197e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 1207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// Squeeze out repeated whitespace from expected/actual logs. 1217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 1227e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic std::string squeezeWhite(const std::string &str, 1237e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const char *tag, 1247e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh bool dump=false) 1257e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 1267e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh if (dump) { fprintf(stderr, "raw %s is %s\n", tag, str.c_str()); } 1277e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string result(str); 1287e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::replace( result.begin(), result.end(), '\n', ' '); 1297e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh auto new_end = std::unique(result.begin(), result.end(), bothWhiteSpace); 1307e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh result.erase(new_end, result.end()); 1317e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh while (result.begin() != result.end() && std::isspace(*result.rbegin())) { 1327e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh result.pop_back(); 1337e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1347e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh if (dump) { fprintf(stderr, "squeezed %s is %s\n", tag, result.c_str()); } 1357e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh return result; 1367e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 1377e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1387e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh/// 1397e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh/// Helper class to kick off a run of the perfprofd daemon with a specific 1407e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh/// config file. 1417e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh/// 1427e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshclass PerfProfdRunner { 1437e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh public: 1447e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner() 1457e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh : config_path_(test_dir) 1467e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 1477e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh config_path_ += "/" CONFIGFILE; 1487e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1497e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1507e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ~PerfProfdRunner() 1517e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 152f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen remove_processed_file(); 1537e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1547e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1557e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh void addToConfig(const std::string &line) 1567e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 1577e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh config_text_ += line; 1587e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh config_text_ += "\n"; 1597e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1607e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1617e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh void remove_semaphore_file() 1627e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 16358bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen std::string semaphore(test_dir); 1647e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh semaphore += "/" SEMAPHORE_FILENAME; 1657e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh unlink(semaphore.c_str()); 1667e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1677e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1687e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh void create_semaphore_file() 1697e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 17058bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen std::string semaphore(test_dir); 1717e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh semaphore += "/" SEMAPHORE_FILENAME; 1727e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh close(open(semaphore.c_str(), O_WRONLY|O_CREAT)); 1737e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 1747e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 175f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen void write_processed_file(int start_seq, int end_seq) 176f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen { 177f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen std::string processed = test_dir + "/" PROCESSED_FILENAME; 178f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen FILE *fp = fopen(processed.c_str(), "w"); 179f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen for (int i = start_seq; i < end_seq; i++) { 180f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen fprintf(fp, "%d\n", i); 181f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen } 182f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen fclose(fp); 183f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen } 184f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 185f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen void remove_processed_file() 186f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen { 187f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen std::string processed = test_dir + "/" PROCESSED_FILENAME; 188f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen unlink(processed.c_str()); 189f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen } 190f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 1917e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int invoke() 1927e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 1937e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh static const char *argv[3] = { "perfprofd", "-c", "" }; 1947e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh argv[2] = config_path_.c_str(); 1957e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 1967e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh writeConfigFile(config_path_, config_text_); 19707f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh 1987e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // execute daemon main 1997e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh return perfprofd_main(3, (char **) argv); 2007e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 2017e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2027e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh private: 2037e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string config_path_; 2047e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string config_text_; 2057e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2067e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh void writeConfigFile(const std::string &config_path, 2077e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string &config_text) 2087e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { 2097e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh FILE *fp = fopen(config_path.c_str(), "w"); 2107e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ASSERT_TRUE(fp != nullptr); 2117e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh fprintf(fp, "%s\n", config_text.c_str()); 2127e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh fclose(fp); 2137e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 2147e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh}; 2157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh//...................................................................... 2177e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2187e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic void readEncodedProfile(const char *testpoint, 219124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh wireless_android_play_playlog::AndroidPerfProfile &encodedProfile) 2207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 2217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh struct stat statb; 222f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen int perf_data_stat_result = stat(encoded_file_path(0).c_str(), &statb); 2237e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ASSERT_NE(-1, perf_data_stat_result); 2247e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2257e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // read 2267e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string encoded; 2277e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh encoded.resize(statb.st_size); 228f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen FILE *ifp = fopen(encoded_file_path(0).c_str(), "r"); 2297e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ASSERT_NE(nullptr, ifp); 2307e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh size_t items_read = fread((void*) encoded.data(), statb.st_size, 1, ifp); 2317e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ASSERT_EQ(1, items_read); 2327e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh fclose(ifp); 2337e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2347e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // decode 2357e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh encodedProfile.ParseFromString(encoded); 236124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh} 237124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh 238124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntoshstatic std::string encodedLoadModuleToString(const wireless_android_play_playlog::LoadModule &lm) 239124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh{ 240124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh std::stringstream ss; 241124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << "name: \"" << lm.name() << "\"\n"; 242124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh if (lm.build_id() != "") { 243124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << "build_id: \"" << lm.build_id() << "\"\n"; 244124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh } 245124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh return ss.str(); 246124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh} 2477e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 248124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntoshstatic std::string encodedModuleSamplesToString(const wireless_android_play_playlog::LoadModuleSamples &mod) 249124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh{ 250124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh std::stringstream ss; 251124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh 252124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << "load_module_id: " << mod.load_module_id() << "\n"; 253124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh for (size_t k = 0; k < mod.address_samples_size(); k++) { 254124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh const auto &sample = mod.address_samples(k); 255124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << " address_samples {\n"; 256124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh for (size_t l = 0; l < mod.address_samples(k).address_size(); 257124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh l++) { 258124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh auto address = mod.address_samples(k).address(l); 259124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << " address: " << address << "\n"; 2607e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 261124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << " count: " << sample.count() << "\n"; 262124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh ss << " }\n"; 2637e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 264124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh return ss.str(); 2657e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 2667e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2677e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh#define RAW_RESULT(x) #x 2687e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2697e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 2707e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// Check to see if the log messages emitted by the daemon 2717e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// match the expected result. By default we use a partial 2727e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// match, e.g. if we see the expected excerpt anywhere in the 2737e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// result, it's a match (for exact match, set exact to true) 2747e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh// 2757e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshstatic void compareLogMessages(const std::string &actual, 2767e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string &expected, 2777e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const char *testpoint, 2787e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh bool exactMatch=false) 2797e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 2807e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqexp = squeezeWhite(expected, "expected"); 2817e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqact = squeezeWhite(actual, "actual"); 2827e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh if (exactMatch) { 2837e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_STREQ(sqexp.c_str(), sqact.c_str()); 2847e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } else { 2857e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::size_t foundpos = sqact.find(sqexp); 2867e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh bool wasFound = true; 2877e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh if (foundpos == std::string::npos) { 2887e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::cerr << testpoint << ": expected result not found\n"; 2897e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::cerr << " Actual: \"" << sqact << "\"\n"; 2907e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::cerr << " Expected: \"" << sqexp << "\"\n"; 2917e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh wasFound = false; 2927e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 2937e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_TRUE(wasFound); 2947e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 2957e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 2967e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 2977e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, MissingGMS) 2987e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 2997e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 3007e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // AWP requires cooperation between the daemon and the GMS core 3017e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // piece. If we're running on a device that has an old or damaged 30258bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen // version of GMS core, then the config directory we're interested in 30358bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen // may not be there. This test insures that the daemon does the 30458bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen // right thing in this case. 3057e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 3067e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner runner; 3077e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("only_debug_build=0"); 308f353d8bf370eab2117e6259630f5540f12b361b0Than McIntosh runner.addToConfig("trace_config_read=0"); 30958bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen runner.addToConfig("config_directory=/does/not/exist"); 3107e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("main_loop_iterations=1"); 3117e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("use_fixed_seed=1"); 3127e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=100"); 3137e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3147e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off daemon 3157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int daemon_main_return_code = runner.invoke(); 3167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3177e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check return code from daemon 3187e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(0, daemon_main_return_code); 3197e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Verify log contents 3217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected = RAW_RESULT( 3227e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: sleep 90 seconds 32358bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen W: unable to open config directory /does/not/exist: (No such file or directory) 32458bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen I: profile collection skipped (missing config directory) 32558bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen ); 3267e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3277e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check to make sure entire log matches 3287e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh compareLogMessages(mock_perfprofdutils_getlogged(), 32958bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen expected, "MissingGMS"); 3307e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 3317e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 33258bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen 3337e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, MissingOptInSemaphoreFile) 3347e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 3357e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 3367e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Android device owners must opt in to "collect and report usage 3377e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // data" in order for us to be able to collect profiles. The opt-in 3387e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check is performed in the GMS core component; if the check 3397e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // passes, then it creates a semaphore file for the daemon to pick 3407e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // up on. 3417e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 3427e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner runner; 3437e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("only_debug_build=0"); 34458bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen std::string cfparam("config_directory="); cfparam += test_dir; 34558bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen runner.addToConfig(cfparam); 3467e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string ddparam("destination_directory="); ddparam += dest_dir; 3477e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig(ddparam); 3487e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("main_loop_iterations=1"); 3497e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("use_fixed_seed=1"); 3507e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=100"); 3517e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3527e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.remove_semaphore_file(); 3537e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3547e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off daemon 3557e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int daemon_main_return_code = runner.invoke(); 3567e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3577e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check return code from daemon 3587e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(0, daemon_main_return_code); 3597e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3607e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Verify log contents 3617e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected = RAW_RESULT( 3627e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: profile collection skipped (missing semaphore file) 3637e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 3647e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check to make sure log excerpt matches 3657e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh compareLogMessages(mock_perfprofdutils_getlogged(), 3667e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh expected, "MissingOptInSemaphoreFile"); 3677e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 3687e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3697e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, MissingPerfExecutable) 3707e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 3717e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 37207f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // Perfprofd uses the 'simpleperf' tool to collect profiles 37307f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // (although this may conceivably change in the future). This test 37407f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // checks to make sure that if 'simpleperf' is not present we bail out 37507f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // from collecting profiles. 3767e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 3777e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner runner; 3787e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("only_debug_build=0"); 3797e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("trace_config_read=1"); 38058bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen std::string cfparam("config_directory="); cfparam += test_dir; 38158bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen runner.addToConfig(cfparam); 3827e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string ddparam("destination_directory="); ddparam += dest_dir; 3837e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig(ddparam); 3847e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("main_loop_iterations=1"); 3857e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("use_fixed_seed=1"); 3867e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=100"); 3877e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("perf_path=/does/not/exist"); 3887e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3897e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Create semaphore file 3907e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.create_semaphore_file(); 3917e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3927e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off daemon 3937e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int daemon_main_return_code = runner.invoke(); 3947e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3957e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check return code from daemon 3967e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(0, daemon_main_return_code); 3977e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 3987e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // expected log contents 3997e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected = RAW_RESULT( 4007e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: profile collection skipped (missing 'perf' executable) 4017e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 4027e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check to make sure log excerpt matches 4037e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh compareLogMessages(mock_perfprofdutils_getlogged(), 4047e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh expected, "MissingPerfExecutable"); 4057e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 4067e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4077e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, BadPerfRun) 4087e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 4097e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 41007f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // Perf tools tend to be tightly coupled with a specific kernel 41107f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // version -- if things are out of sync perf could fail or 41207f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // crash. This test makes sure that we detect such a case and log 41307f00fd438a0c10bc6b2487352d09eb0a648db40Than McIntosh // the error. 4147e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 4157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner runner; 4167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("only_debug_build=0"); 41758bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen std::string cfparam("config_directory="); cfparam += test_dir; 41858bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen runner.addToConfig(cfparam); 4197e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string ddparam("destination_directory="); ddparam += dest_dir; 4207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig(ddparam); 4217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("main_loop_iterations=1"); 4227e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("use_fixed_seed=1"); 4237e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=100"); 4247e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("perf_path=/system/bin/false"); 4257e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4267e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Create semaphore file 4277e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.create_semaphore_file(); 4287e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4297e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off daemon 4307e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int daemon_main_return_code = runner.invoke(); 4317e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4327e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check return code from daemon 4337e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(0, daemon_main_return_code); 4347e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4357e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Verify log contents 4367e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected = RAW_RESULT( 4377e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: profile collection failed (perf record returned bad exit status) 4387e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 4397e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4407e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check to make sure log excerpt matches 4417e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh compareLogMessages(mock_perfprofdutils_getlogged(), 4427e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh expected, "BadPerfRun"); 4437e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 4447e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4457e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, ConfigFileParsing) 4467e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 4477e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 4487e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Gracefully handly malformed items in the config file 4497e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 4507e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner runner; 4517e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("only_debug_build=0"); 4527e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("main_loop_iterations=1"); 4537e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=100"); 4547e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("use_fixed_seed=1"); 4557e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("destination_directory=/does/not/exist"); 4567e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4577e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // assorted bad syntax 4587e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=0"); 4597e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=-1"); 4607e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=2"); 4617e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("nonexistent_key=something"); 4627e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("no_equals_stmt"); 4637e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4647e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off daemon 4657e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int daemon_main_return_code = runner.invoke(); 4667e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4677e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check return code from daemon 4687e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(0, daemon_main_return_code); 4697e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4707e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Verify log contents 4717e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected = RAW_RESULT( 4727e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh W: line 6: specified value 0 for 'collection_interval' outside permitted range [100 4294967295] (ignored) 4737e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh W: line 7: malformed unsigned value (ignored) 4747e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh W: line 8: specified value 2 for 'collection_interval' outside permitted range [100 4294967295] (ignored) 4757e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh W: line 9: unknown option 'nonexistent_key' ignored 4767e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh W: line 10: line malformed (no '=' found) 4777e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 4787e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4797e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check to make sure log excerpt matches 4807e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh compareLogMessages(mock_perfprofdutils_getlogged(), 4817e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh expected, "ConfigFileParsing"); 4827e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 4837e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 4848c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntoshTEST_F(PerfProfdTest, ProfileCollectionAnnotations) 4858c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh{ 4868c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh unsigned util1 = collect_cpu_utilization(); 4878c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh EXPECT_LE(util1, 100); 4888c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh EXPECT_GE(util1, 0); 4898c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh 4908c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh // NB: expectation is that when we run this test, the device will be 4918c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh // completed booted, will be on charger, and will not have the camera 4928c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh // active. 4938c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh EXPECT_FALSE(get_booting()); 4948c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh EXPECT_TRUE(get_charging()); 4958c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh EXPECT_FALSE(get_camera_active()); 4968c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh} 4978c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh 4987e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, BasicRunWithCannedPerf) 4997e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 5007e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 5017e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Verify the portion of the daemon that reads and encodes 5027e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // perf.data files. Here we run the encoder on a canned perf.data 5037e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // file and verify that the resulting protobuf contains what 5047e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // we think it should contain. 5057e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 5067e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string input_perf_data(test_dir); 5077e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh input_perf_data += "/canned.perf.data"; 5087e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5098c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh // Set up config to avoid these annotations (they are tested elsewhere) 5108c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh ConfigReader config; 5118c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh config.overrideUnsignedEntry("collect_cpu_utilization", 0); 5128c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh config.overrideUnsignedEntry("collect_charging_state", 0); 5138c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh config.overrideUnsignedEntry("collect_camera_active", 0); 5148c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh 5157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off encoder and check return code 5167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PROFILE_RESULT result = 5178c7c7db1f1a23ab0c575cc217bed6b45f42b9ba5Than McIntosh encode_to_proto(input_perf_data, encoded_file_path(0).c_str(), config, 0); 5187e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(OK_PROFILE_COLLECTION, result); 5197e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Read and decode the resulting perf.data.encoded file 5217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh wireless_android_play_playlog::AndroidPerfProfile encodedProfile; 5227e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh readEncodedProfile("BasicRunWithCannedPerf", 5237e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh encodedProfile); 5247e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5257e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Expect 29 load modules 5267e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(29, encodedProfile.programs_size()); 5277e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5287e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check a couple of load modules 5297e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { const auto &lm0 = encodedProfile.load_modules(0); 530124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh std::string act_lm0 = encodedLoadModuleToString(lm0); 5317e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqact0 = squeezeWhite(act_lm0, "actual for lm 0"); 5327e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected_lm0 = RAW_RESULT( 5337e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh name: "/data/app/com.google.android.apps.plus-1/lib/arm/libcronet.so" 5347e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 5357e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqexp0 = squeezeWhite(expected_lm0, "expected_lm0"); 5367e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_STREQ(sqexp0.c_str(), sqact0.c_str()); 5377e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 5387e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { const auto &lm9 = encodedProfile.load_modules(9); 539124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh std::string act_lm9 = encodedLoadModuleToString(lm9); 5407e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqact9 = squeezeWhite(act_lm9, "actual for lm 9"); 5417e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected_lm9 = RAW_RESULT( 5427e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh name: "/system/lib/libandroid_runtime.so" build_id: "8164ed7b3a8b8f5a220d027788922510" 5437e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 5447e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqexp9 = squeezeWhite(expected_lm9, "expected_lm9"); 5457e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_STREQ(sqexp9.c_str(), sqact9.c_str()); 5467e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 5477e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5487e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Examine some of the samples now 5497e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { const auto &p1 = encodedProfile.programs(0); 5507e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const auto &lm1 = p1.modules(0); 551124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh std::string act_lm1 = encodedModuleSamplesToString(lm1); 5527e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqact1 = squeezeWhite(act_lm1, "actual for lm1"); 5537e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected_lm1 = RAW_RESULT( 5547e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh load_module_id: 9 address_samples { address: 296100 count: 1 } 5557e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 5567e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqexp1 = squeezeWhite(expected_lm1, "expected_lm1"); 5577e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_STREQ(sqexp1.c_str(), sqact1.c_str()); 5587e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 5597e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh { const auto &p1 = encodedProfile.programs(2); 5607e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const auto &lm2 = p1.modules(0); 561124dd4262f2a2c8e55fdb81af9981b1f949a9686Than McIntosh std::string act_lm2 = encodedModuleSamplesToString(lm2); 5627e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqact2 = squeezeWhite(act_lm2, "actual for lm2"); 5637e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected_lm2 = RAW_RESULT( 5647e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh load_module_id: 2 5657e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh address_samples { address: 28030244 count: 1 } 5667e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh address_samples { address: 29657840 count: 1 } 5677e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 5687e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string sqexp2 = squeezeWhite(expected_lm2, "expected_lm2"); 5697e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_STREQ(sqexp2.c_str(), sqact2.c_str()); 5707e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh } 5717e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 5727e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5737e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshTEST_F(PerfProfdTest, BasicRunWithLivePerf) 5747e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh{ 5757e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 5767e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Basic test to exercise the main loop of the daemon. It includes 5777e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // a live 'perf' run 5787e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // 5797e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh PerfProfdRunner runner; 5807e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("only_debug_build=0"); 5817e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh std::string ddparam("destination_directory="); ddparam += dest_dir; 5827e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig(ddparam); 58358bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen std::string cfparam("config_directory="); cfparam += test_dir; 58458bade36c738ed96137cfcc8d15f0505f085b5aeDehao Chen runner.addToConfig(cfparam); 5857e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("main_loop_iterations=1"); 5867e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("use_fixed_seed=12345678"); 587f353d8bf370eab2117e6259630f5540f12b361b0Than McIntosh runner.addToConfig("max_unprocessed_profiles=100"); 5887e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.addToConfig("collection_interval=9999"); 589f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig("sample_duration=2"); 5907e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5917e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Create semaphore file 5927e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh runner.create_semaphore_file(); 5937e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5947e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Kick off daemon 5957e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh int daemon_main_return_code = runner.invoke(); 5967e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 5977e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Check return code from daemon 5987e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_EQ(0, daemon_main_return_code); 5997e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 6007e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Read and decode the resulting perf.data.encoded file 6017e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh wireless_android_play_playlog::AndroidPerfProfile encodedProfile; 6027e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh readEncodedProfile("BasicRunWithLivePerf", encodedProfile); 6037e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 6047e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Examine what we get back. Since it's a live profile, we can't 6057e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // really do much in terms of verifying the contents. 6067e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh EXPECT_LT(0, encodedProfile.programs_size()); 6077e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 6087e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // Verify log contents 6097e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh const std::string expected = RAW_RESULT( 6107e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: starting Android Wide Profiling daemon 6117e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: config file path set to /data/nativetest/perfprofd_test/perfprofd.conf 6127e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: random seed set to 12345678 6137e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: sleep 674 seconds 6147e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: initiating profile collection 6157e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: profile collection complete 6167e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: sleep 9325 seconds 6177e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh I: finishing Android Wide Profiling daemon 6187e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh ); 6197e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // check to make sure log excerpt matches 6207e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh compareLogMessages(mock_perfprofdutils_getlogged(), 6217e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh expected, "BasicRunWithLivePerf", true); 6227e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 6237e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh 624f4605017b29dd98232af9385e71079a3ba0297f1Dehao ChenTEST_F(PerfProfdTest, MultipleRunWithLivePerf) 625f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen{ 626f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // 627f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Basic test to exercise the main loop of the daemon. It includes 628f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // a live 'perf' run 629f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // 630f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen PerfProfdRunner runner; 631f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig("only_debug_build=0"); 632f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen std::string ddparam("destination_directory="); ddparam += dest_dir; 633f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig(ddparam); 634f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen std::string cfparam("config_directory="); cfparam += test_dir; 635f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig(cfparam); 636f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig("main_loop_iterations=3"); 637f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig("use_fixed_seed=12345678"); 638f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig("collection_interval=9999"); 639f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.addToConfig("sample_duration=2"); 640f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.write_processed_file(1, 2); 641f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 642f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Create semaphore file 643f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen runner.create_semaphore_file(); 644f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 645f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Kick off daemon 646f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen int daemon_main_return_code = runner.invoke(); 647f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 648f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Check return code from daemon 649f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen EXPECT_EQ(0, daemon_main_return_code); 650f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 651f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Read and decode the resulting perf.data.encoded file 652f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen wireless_android_play_playlog::AndroidPerfProfile encodedProfile; 653f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen readEncodedProfile("BasicRunWithLivePerf", encodedProfile); 654f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 655f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Examine what we get back. Since it's a live profile, we can't 656f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // really do much in terms of verifying the contents. 657f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen EXPECT_LT(0, encodedProfile.programs_size()); 658f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 659f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Examine that encoded.1 file is removed while encoded.{0|2} exists. 660f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen EXPECT_EQ(0, access(encoded_file_path(0).c_str(), F_OK)); 661f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen EXPECT_NE(0, access(encoded_file_path(1).c_str(), F_OK)); 662f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen EXPECT_EQ(0, access(encoded_file_path(2).c_str(), F_OK)); 663f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 664f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // Verify log contents 665f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen const std::string expected = RAW_RESULT( 666f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: starting Android Wide Profiling daemon 667f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: config file path set to /data/nativetest/perfprofd_test/perfprofd.conf 668f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: random seed set to 12345678 669f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: sleep 674 seconds 670f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: initiating profile collection 671f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: profile collection complete 672f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: sleep 9325 seconds 673f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: sleep 4974 seconds 674f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: initiating profile collection 675f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: profile collection complete 676f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: sleep 5025 seconds 677f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: sleep 501 seconds 678f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: initiating profile collection 679f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: profile collection complete 680f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: sleep 9498 seconds 681f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen I: finishing Android Wide Profiling daemon 682f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen ); 683f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen // check to make sure log excerpt matches 684f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen compareLogMessages(mock_perfprofdutils_getlogged(), 685f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen expected, "BasicRunWithLivePerf", true); 686f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen} 687f4605017b29dd98232af9385e71079a3ba0297f1Dehao Chen 6887e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntoshint main(int argc, char **argv) { 6897e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh executable_path = argv[0]; 6907e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // switch to / before starting testing (perfprofd 6917e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh // should be location-independent) 6927e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh chdir("/"); 6937e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh testing::InitGoogleTest(&argc, argv); 6947e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh return RUN_ALL_TESTS(); 6957e2f4e9d384d501cf86118ebac4b8de2b86eac53Than McIntosh} 696