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111 lines
5.4 KiB
111 lines
5.4 KiB
/* |
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* Copyright (C) 2015 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef SIMPLE_PERF_GET_TEST_DATA_H_ |
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#define SIMPLE_PERF_GET_TEST_DATA_H_ |
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#include <string> |
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#include "build_id.h" |
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std::string GetTestData(const std::string& filename); |
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const std::string& GetTestDataDir(); |
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// The source code of elf and elf_with_mini_debug_info is testdata/elf_file_source.cpp. |
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static const std::string ELF_FILE = "elf"; |
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static const std::string ELF_FILE_WITH_MINI_DEBUG_INFO = "elf_with_mini_debug_info"; |
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// perf.data is generated by sampling on three processes running different |
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// executables: elf, t1, t2 (all generated by elf_file_source.cpp, but with different |
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// executable name). |
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static const std::string PERF_DATA = "perf.data"; |
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// perf_with_multiple_pids_and_tids.data is generated by sampling on two processes, each |
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// process running two threads. |
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static const std::string PERF_DATA_WITH_MULTIPLE_PIDS_AND_TIDS = "perf_with_multiple_pids_and_tids.data"; |
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// perf_g_fp.data is generated by sampling on one process running elf using --call-graph fp option. |
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static const std::string CALLGRAPH_FP_PERF_DATA = "perf_g_fp.data"; |
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// perf_b.data is generated by sampling on one process running elf using -b option. |
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static const std::string BRANCH_PERF_DATA = "perf_b.data"; |
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// perf_with_mini_debug_info.data is generated by sampling on one process running |
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// elf_with_mini_debug_info. |
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static const std::string PERF_DATA_WITH_MINI_DEBUG_INFO = "perf_with_mini_debug_info.data"; |
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static BuildId elf_file_build_id("0b12a384a9f4a3f3659b7171ca615dbec3a81f71"); |
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// To generate apk supporting execution on shared libraries in apk: |
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// 1. Add android:extractNativeLibs=false in AndroidManifest.xml. |
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// 2. Use `zip -0` to store native libraries in apk without compression. |
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// 3. Use `zipalign -p 4096` to make native libraries in apk start at page boundaries. |
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// |
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// The logical in libhello-jni.so is as below: |
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// volatile int GlobalVar; |
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// |
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// while (true) { |
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// GlobalFunc() -> Func1() -> Func2() |
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// } |
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// And most time is spent in Func2(). |
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static const std::string APK_FILE = "data/app/com.example.hellojni-1/base.apk"; |
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static const std::string NATIVELIB_IN_APK = "lib/arm64-v8a/libhello-jni.so"; |
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// has_embedded_native_libs_apk_perf.data is generated by sampling on one process running |
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// APK_FILE using -g --no-unwind option. |
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static const std::string NATIVELIB_IN_APK_PERF_DATA = "has_embedded_native_libs_apk_perf.data"; |
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// The offset and size info are extracted from the generated apk file to run read_apk tests. |
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constexpr size_t NATIVELIB_OFFSET_IN_APK = 0x639000; |
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constexpr size_t NATIVELIB_SIZE_IN_APK = 0x1678; |
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static BuildId native_lib_build_id("8ed5755a7fdc07586ca228b8ee21621bce2c7a97"); |
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// perf_with_two_event_types.data is generated by sampling using -e cpu-cycles,cpu-clock option. |
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static const std::string PERF_DATA_WITH_TWO_EVENT_TYPES = "perf_with_two_event_types.data"; |
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// perf_with_kernel_symbol.data is generated by `sudo simpleperf record ls -l`. |
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static const std::string PERF_DATA_WITH_KERNEL_SYMBOL = "perf_with_kernel_symbol.data"; |
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// perf_with_symbols.data is generated by `sudo simpleperf record` a process calling func2(int,int). |
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static const std::string PERF_DATA_WITH_SYMBOLS = "perf_with_symbols.data"; |
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// perf_with_symbols.data is generated by `sudo simpleperf record` a process using |
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// a binary having non zero min virtual address. |
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static const std::string PERF_DATA_WITH_SYMBOLS_FOR_NONZERO_MINVADDR_DSO = |
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"perf_with_symbols_for_nonzero_minvaddr_dso.data"; |
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// perf_kmem_slab_callgraph.data is generated by `simpleperf kmem record --slab --call-graph fp -f 100 sleep 0.0001`. |
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static const std::string PERF_DATA_WITH_KMEM_SLAB_CALLGRAPH_RECORD = "perf_with_kmem_slab_callgraph.data"; |
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// perf_for_build_id_check.data is generated by recording a process running |
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// testdata/data/correct_symfs_for_build_id_check/elf_for_build_id_check. |
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static const std::string PERF_DATA_FOR_BUILD_ID_CHECK = "perf_for_build_id_check.data"; |
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static const std::string CORRECT_SYMFS_FOR_BUILD_ID_CHECK = "data/correct_symfs_for_build_id_check"; |
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static const std::string WRONG_SYMFS_FOR_BUILD_ID_CHECK = "data/wrong_symfs_for_build_id_check"; |
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static const std::string SYMFS_FOR_NO_SYMBOL_TABLE_WARNING = "data/symfs_for_no_symbol_table_warning"; |
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static const std::string SYMFS_FOR_READ_ELF_FILE_WARNING = "data/symfs_for_read_elf_file_warning"; |
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// generated_by_linux_perf.data is generated by `perf record -F 1 -a -g -- sleep 0.1`. |
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static const std::string PERF_DATA_GENERATED_BY_LINUX_PERF = "generated_by_linux_perf.data"; |
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// generated by `simpleperf record -g ls`. |
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static const std::string PERF_DATA_MAX_STACK_AND_PERCENT_LIMIT = "perf_test_max_stack_and_percent_limit.data"; |
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// generated by `dd if=/dev/zero of=invalid_perf.data bs=1024 count=1`. |
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static const std::string INVALID_PERF_DATA = "invalid_perf.data"; |
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// generated by recording an app. |
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static const std::string PERF_DATA_WITH_WRONG_IP_IN_CALLCHAIN = "wrong_ip_callchain_perf.data"; |
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#endif // SIMPLE_PERF_GET_TEST_DATA_H_
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