| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <string> |
| #include <vector> |
| #include <sstream> |
| |
| #include <sys/types.h> |
| #include <unistd.h> |
| |
| #include "base/unix_file/fd_file.h" |
| #include "common_runtime_test.h" |
| #include "exec_utils.h" |
| #include "utils.h" |
| |
| namespace art { |
| |
| static const char kDexFileLayoutInputDex[] = |
| "ZGV4CjAzNQD1KW3+B8NAB0f2A/ZVIBJ0aHrGIqcpVTAUAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAH" |
| "AAAAcAAAAAQAAACMAAAAAQAAAJwAAAAAAAAAAAAAAAMAAACoAAAAAgAAAMAAAAAUAQAAAAEAADAB" |
| "AAA4AQAAQAEAAEgBAABNAQAAUgEAAGYBAAADAAAABAAAAAUAAAAGAAAABgAAAAMAAAAAAAAAAAAA" |
| "AAAAAAABAAAAAAAAAAIAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAEAAAAAAAAAdQEAAAAAAAABAAAA" |
| "AAAAAAIAAAAAAAAAAgAAAAAAAAB/AQAAAAAAAAEAAQABAAAAaQEAAAQAAABwEAIAAAAOAAEAAQAB" |
| "AAAAbwEAAAQAAABwEAIAAAAOAAY8aW5pdD4ABkEuamF2YQAGQi5qYXZhAANMQTsAA0xCOwASTGph" |
| "dmEvbGFuZy9PYmplY3Q7AAFWAAQABw48AAQABw48AAAAAQAAgIAEgAIAAAEAAYCABJgCAAAACwAA" |
| "AAAAAAABAAAAAAAAAAEAAAAHAAAAcAAAAAIAAAAEAAAAjAAAAAMAAAABAAAAnAAAAAUAAAADAAAA" |
| "qAAAAAYAAAACAAAAwAAAAAEgAAACAAAAAAEAAAIgAAAHAAAAMAEAAAMgAAACAAAAaQEAAAAgAAAC" |
| "AAAAdQEAAAAQAAABAAAAjAEAAA=="; |
| |
| static const char kDexFileLayoutInputProfile[] = |
| "cHJvADAwMwABCwABAAAAAAD1KW3+Y2xhc3Nlcy5kZXgBAA=="; |
| |
| static const char kDexFileLayoutExpectedOutputDex[] = |
| "ZGV4CjAzNQD1KW3+B8NAB0f2A/ZVIBJ0aHrGIqcpVTAUAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAH" |
| "AAAAcAAAAAQAAACMAAAAAQAAAJwAAAAAAAAAAAAAAAMAAACoAAAAAgAAAMAAAAAUAQAAAAEAADAB" |
| "AAA4AQAAQAEAAEgBAABNAQAAUgEAAGYBAAADAAAABAAAAAUAAAAGAAAABgAAAAMAAAAAAAAAAAAA" |
| "AAAAAAABAAAAAAAAAAIAAAAAAAAAAQAAAAAAAAACAAAAAAAAAAIAAAAAAAAAdQEAAAAAAAAAAAAA" |
| "AAAAAAIAAAAAAAAAAQAAAAAAAAB/AQAAAAAAAAEAAQABAAAAbwEAAAQAAABwEAIAAAAOAAEAAQAB" |
| "AAAAaQEAAAQAAABwEAIAAAAOAAY8aW5pdD4ABkEuamF2YQAGQi5qYXZhAANMQTsAA0xCOwASTGph" |
| "dmEvbGFuZy9PYmplY3Q7AAFWAAQABw48AAQABw48AAAAAQABgIAEgAIAAAEAAICABJgCAAAACwAA" |
| "AAAAAAABAAAAAAAAAAEAAAAHAAAAcAAAAAIAAAAEAAAAjAAAAAMAAAABAAAAnAAAAAUAAAADAAAA" |
| "qAAAAAYAAAACAAAAwAAAAAEgAAACAAAAAAEAAAIgAAAHAAAAMAEAAAMgAAACAAAAaQEAAAAgAAAC" |
| "AAAAdQEAAAAQAAABAAAAjAEAAA=="; |
| |
| // Dex file with multiple code items that have the same debug_info_off_. Constructed by a modified |
| // dexlayout on XandY. |
| static const char kDexFileDuplicateOffset[] = |
| "ZGV4CjAzNwAQfXfPCB8qCxo7MqdFhmHZQwCv8+udHD8MBAAAcAAAAHhWNBIAAAAAAAAAAFQDAAAT" |
| "AAAAcAAAAAgAAAC8AAAAAQAAANwAAAABAAAA6AAAAAUAAADwAAAAAwAAABgBAACUAgAAeAEAABQC" |
| "AAAeAgAAJgIAACsCAAAyAgAANwIAAFsCAAB7AgAAngIAALICAAC1AgAAvQIAAMUCAADIAgAA1QIA" |
| "AOkCAADvAgAA9QIAAPwCAAACAAAAAwAAAAQAAAAFAAAABgAAAAcAAAAIAAAACQAAAAkAAAAHAAAA" |
| "AAAAAAIAAQASAAAAAAAAAAEAAAABAAAAAQAAAAIAAAAAAAAAAgAAAAEAAAAGAAAAAQAAAAAAAAAA" |
| "AAAABgAAAAAAAAAKAAAAAAAAACsDAAAAAAAAAQAAAAAAAAAGAAAAAAAAAAsAAAD0AQAANQMAAAAA" |
| "AAACAAAAAAAAAAAAAAAAAAAACwAAAAQCAAA/AwAAAAAAAAIAAAAUAwAAGgMAAAEAAAAjAwAAAQAB" |
| "AAEAAAAFAAAABAAAAHAQBAAAAA4AAQABAAEAAAAFAAAABAAAAHAQBAAAAA4AAQAAAAEAAAAFAAAA" |
| "CAAAACIAAQBwEAEAAABpAAAADgABAAEAAQAAAAUAAAAEAAAAcBAAAAAADgB4AQAAAAAAAAAAAAAA" |
| "AAAAhAEAAAAAAAAAAAAAAAAAAAg8Y2xpbml0PgAGPGluaXQ+AANMWDsABUxZJFo7AANMWTsAIkxk" |
| "YWx2aWsvYW5ub3RhdGlvbi9FbmNsb3NpbmdDbGFzczsAHkxkYWx2aWsvYW5ub3RhdGlvbi9Jbm5l" |
| "ckNsYXNzOwAhTGRhbHZpay9hbm5vdGF0aW9uL01lbWJlckNsYXNzZXM7ABJMamF2YS9sYW5nL09i" |
| "amVjdDsAAVYABlguamF2YQAGWS5qYXZhAAFaAAthY2Nlc3NGbGFncwASZW1pdHRlcjogamFjay00" |
| "LjI1AARuYW1lAAR0aGlzAAV2YWx1ZQABegARAAcOABMABw4AEgAHDnYAEQAHDgACAwERGAICBAIN" |
| "BAgPFwwCBQERHAEYAQAAAQAAgIAEjAMAAAEAAYCABKQDAQACAAAIAoiABLwDAYCABNwDAAAADwAA" |
| "AAAAAAABAAAAAAAAAAEAAAATAAAAcAAAAAIAAAAIAAAAvAAAAAMAAAABAAAA3AAAAAQAAAABAAAA" |
| "6AAAAAUAAAAFAAAA8AAAAAYAAAADAAAAGAEAAAMQAAACAAAAeAEAAAEgAAAEAAAAjAEAAAYgAAAC" |
| "AAAA9AEAAAIgAAATAAAAFAIAAAMgAAAEAAAA/wIAAAQgAAADAAAAFAMAAAAgAAADAAAAKwMAAAAQ" |
| "AAABAAAAVAMAAA=="; |
| |
| // Dex file with null value for annotations_off in the annotation_set_ref_list. |
| // Constructed by building a dex file with annotations and hex editing. |
| static const char kNullSetRefListElementInputDex[] = |
| "ZGV4CjAzNQB1iA+7ZwgkF+7E6ZesYFc2lRAR3qnRAanwAwAAcAAAAHhWNBIAAAAAAAAAACADAAAS" |
| "AAAAcAAAAAgAAAC4AAAAAwAAANgAAAABAAAA/AAAAAQAAAAEAQAAAgAAACQBAACMAgAAZAEAAOgB" |
| "AADwAQAAAAIAAAMCAAAQAgAAIAIAADQCAABIAgAAawIAAI0CAAC1AgAAyAIAANECAADUAgAA2QIA" |
| "ANwCAADjAgAA6QIAAAMAAAAEAAAABQAAAAYAAAAHAAAACAAAAAkAAAAMAAAAAgAAAAMAAAAAAAAA" |
| "DAAAAAcAAAAAAAAADQAAAAcAAADgAQAABgAGAAsAAAAAAAEAAAAAAAAAAgAOAAAAAQAAABAAAAAC" |
| "AAEAAAAAAAAAAAAAAAAAAgAAAAAAAAABAAAAsAEAAAgDAAAAAAAAAQAAAAEmAAACAAAA2AEAAAoA" |
| "AADIAQAAFgMAAAAAAAACAAAAAAAAAHwBAAABAAAA/AIAAAAAAAABAAAAAgMAAAEAAQABAAAA8AIA" |
| "AAQAAABwEAMAAAAOAAIAAgAAAAAA9QIAAAEAAAAOAAAAAAAAAAAAAAAAAAAAAQAAAAEAAABkAQAA" |
| "cAEAAAAAAAAAAAAAAAAAAAEAAAAEAAAAAgAAAAMAAwAGPGluaXQ+AA5Bbm5vQ2xhc3MuamF2YQAB" |
| "TAALTEFubm9DbGFzczsADkxNeUFubm90YXRpb247ABJMamF2YS9sYW5nL09iamVjdDsAEkxqYXZh" |
| "L2xhbmcvU3RyaW5nOwAhTGphdmEvbGFuZy9hbm5vdGF0aW9uL0Fubm90YXRpb247ACBMamF2YS9s" |
| "YW5nL2Fubm90YXRpb24vUmV0ZW50aW9uOwAmTGphdmEvbGFuZy9hbm5vdGF0aW9uL1JldGVudGlv" |
| "blBvbGljeTsAEU15QW5ub3RhdGlvbi5qYXZhAAdSVU5USU1FAAFWAANWTEwAAWEABWFOYW1lAARu" |
| "YW1lAAV2YWx1ZQABAAcOAAICAAAHDgABBQERGwABAQEQFw8AAAIAAICABIQDAQmcAwAAAAECgQgA" |
| "AAARAAAAAAAAAAEAAAAAAAAAAQAAABIAAABwAAAAAgAAAAgAAAC4AAAAAwAAAAMAAADYAAAABAAA" |
| "AAEAAAD8AAAABQAAAAQAAAAEAQAABgAAAAIAAAAkAQAAAhAAAAEAAABkAQAAAxAAAAMAAABwAQAA" |
| "ASAAAAIAAACEAQAABiAAAAIAAACwAQAAARAAAAIAAADYAQAAAiAAABIAAADoAQAAAyAAAAIAAADw" |
| "AgAABCAAAAIAAAD8AgAAACAAAAIAAAAIAwAAABAAAAEAAAAgAwAA"; |
| |
| static void WriteBase64ToFile(const char* base64, File* file) { |
| // Decode base64. |
| CHECK(base64 != nullptr); |
| size_t length; |
| std::unique_ptr<uint8_t[]> bytes(DecodeBase64(base64, &length)); |
| CHECK(bytes != nullptr); |
| if (!file->WriteFully(bytes.get(), length)) { |
| PLOG(FATAL) << "Failed to write base64 as file"; |
| } |
| } |
| |
| static void WriteFileBase64(const char* base64, const char* location) { |
| // Write to provided file. |
| std::unique_ptr<File> file(OS::CreateEmptyFile(location)); |
| CHECK(file != nullptr); |
| WriteBase64ToFile(base64, file.get()); |
| if (file->FlushCloseOrErase() != 0) { |
| PLOG(FATAL) << "Could not flush and close test file."; |
| } |
| } |
| |
| class DexLayoutTest : public CommonRuntimeTest { |
| protected: |
| virtual void SetUp() { |
| CommonRuntimeTest::SetUp(); |
| } |
| |
| // Runs FullPlainOutput test. |
| bool FullPlainOutputExec(std::string* error_msg) { |
| // TODO: dexdump2 -> dexdump ? |
| ScratchFile dexdump_output; |
| const std::string& dexdump_filename = dexdump_output.GetFilename(); |
| std::string dexdump = GetTestAndroidRoot() + "/bin/dexdump2"; |
| EXPECT_TRUE(OS::FileExists(dexdump.c_str())) << dexdump << " should be a valid file path"; |
| |
| ScratchFile dexlayout_output; |
| const std::string& dexlayout_filename = dexlayout_output.GetFilename(); |
| std::string dexlayout = GetTestAndroidRoot() + "/bin/dexlayout"; |
| EXPECT_TRUE(OS::FileExists(dexlayout.c_str())) << dexlayout << " should be a valid file path"; |
| |
| for (const std::string &dex_file : GetLibCoreDexFileNames()) { |
| std::vector<std::string> dexdump_exec_argv = |
| { dexdump, "-d", "-f", "-h", "-l", "plain", "-o", dexdump_filename, dex_file }; |
| std::vector<std::string> dexlayout_exec_argv = |
| { dexlayout, "-d", "-f", "-h", "-l", "plain", "-o", dexlayout_filename, dex_file }; |
| if (!::art::Exec(dexdump_exec_argv, error_msg)) { |
| return false; |
| } |
| if (!::art::Exec(dexlayout_exec_argv, error_msg)) { |
| return false; |
| } |
| std::vector<std::string> diff_exec_argv = |
| { "/usr/bin/diff", dexdump_filename, dexlayout_filename }; |
| if (!::art::Exec(diff_exec_argv, error_msg)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| // Runs DexFileOutput test. |
| bool DexFileOutputExec(std::string* error_msg) { |
| ScratchFile tmp_file; |
| const std::string& tmp_name = tmp_file.GetFilename(); |
| size_t tmp_last_slash = tmp_name.rfind('/'); |
| std::string tmp_dir = tmp_name.substr(0, tmp_last_slash + 1); |
| std::string dexlayout = GetTestAndroidRoot() + "/bin/dexlayout"; |
| EXPECT_TRUE(OS::FileExists(dexlayout.c_str())) << dexlayout << " should be a valid file path"; |
| |
| for (const std::string &dex_file : GetLibCoreDexFileNames()) { |
| std::vector<std::string> dexlayout_exec_argv = |
| { dexlayout, "-w", tmp_dir, "-o", tmp_name, dex_file }; |
| if (!::art::Exec(dexlayout_exec_argv, error_msg)) { |
| return false; |
| } |
| size_t dex_file_last_slash = dex_file.rfind("/"); |
| std::string dex_file_name = dex_file.substr(dex_file_last_slash + 1); |
| std::vector<std::string> unzip_exec_argv = |
| { "/usr/bin/unzip", dex_file, "classes.dex", "-d", tmp_dir}; |
| if (!::art::Exec(unzip_exec_argv, error_msg)) { |
| return false; |
| } |
| std::vector<std::string> diff_exec_argv = |
| { "/usr/bin/diff", tmp_dir + "classes.dex" , tmp_dir + dex_file_name }; |
| if (!::art::Exec(diff_exec_argv, error_msg)) { |
| return false; |
| } |
| std::vector<std::string> rm_zip_exec_argv = { "/bin/rm", tmp_dir + "classes.dex" }; |
| if (!::art::Exec(rm_zip_exec_argv, error_msg)) { |
| return false; |
| } |
| std::vector<std::string> rm_out_exec_argv = { "/bin/rm", tmp_dir + dex_file_name }; |
| if (!::art::Exec(rm_out_exec_argv, error_msg)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| // Runs DexFileOutput test. |
| bool DexFileLayoutExec(std::string* error_msg) { |
| ScratchFile tmp_file; |
| std::string tmp_name = tmp_file.GetFilename(); |
| size_t tmp_last_slash = tmp_name.rfind("/"); |
| std::string tmp_dir = tmp_name.substr(0, tmp_last_slash + 1); |
| |
| // Write inputs and expected outputs. |
| std::string dex_file = tmp_dir + "classes.dex"; |
| WriteFileBase64(kDexFileLayoutInputDex, dex_file.c_str()); |
| std::string profile_file = tmp_dir + "primary.prof"; |
| WriteFileBase64(kDexFileLayoutInputProfile, profile_file.c_str()); |
| std::string expected_output = tmp_dir + "expected.dex"; |
| WriteFileBase64(kDexFileLayoutExpectedOutputDex, expected_output.c_str()); |
| std::string output_dex = tmp_dir + "classes.dex.new"; |
| |
| std::string dexlayout = GetTestAndroidRoot() + "/bin/dexlayout"; |
| EXPECT_TRUE(OS::FileExists(dexlayout.c_str())) << dexlayout << " should be a valid file path"; |
| |
| std::vector<std::string> dexlayout_exec_argv = |
| { dexlayout, "-w", tmp_dir, "-o", tmp_name, "-p", profile_file, dex_file }; |
| if (!::art::Exec(dexlayout_exec_argv, error_msg)) { |
| return false; |
| } |
| std::vector<std::string> diff_exec_argv = |
| { "/usr/bin/diff", expected_output, output_dex }; |
| if (!::art::Exec(diff_exec_argv, error_msg)) { |
| return false; |
| } |
| |
| std::vector<std::string> rm_exec_argv = |
| { "/bin/rm", dex_file, profile_file, expected_output, output_dex }; |
| if (!::art::Exec(rm_exec_argv, error_msg)) { |
| return false; |
| } |
| return true; |
| } |
| }; |
| |
| |
| TEST_F(DexLayoutTest, FullPlainOutput) { |
| // Disable test on target. |
| TEST_DISABLED_FOR_TARGET(); |
| std::string error_msg; |
| ASSERT_TRUE(FullPlainOutputExec(&error_msg)) << error_msg; |
| } |
| |
| TEST_F(DexLayoutTest, DexFileOutput) { |
| // Disable test on target. |
| TEST_DISABLED_FOR_TARGET(); |
| std::string error_msg; |
| ASSERT_TRUE(DexFileOutputExec(&error_msg)) << error_msg; |
| } |
| |
| TEST_F(DexLayoutTest, DexFileLayout) { |
| // Disable test on target. |
| TEST_DISABLED_FOR_TARGET(); |
| std::string error_msg; |
| ASSERT_TRUE(DexFileLayoutExec(&error_msg)) << error_msg; |
| } |
| |
| TEST_F(DexLayoutTest, DuplicateOffset) { |
| ScratchFile temp; |
| WriteBase64ToFile(kDexFileDuplicateOffset, temp.GetFile()); |
| EXPECT_EQ(temp.GetFile()->Flush(), 0); |
| std::string dexlayout = GetTestAndroidRoot() + "/bin/dexlayout"; |
| EXPECT_TRUE(OS::FileExists(dexlayout.c_str())) << dexlayout << " should be a valid file path"; |
| std::vector<std::string> dexlayout_exec_argv = { |
| dexlayout, |
| "-a", |
| "-i", |
| "-o", |
| "/dev/null", |
| temp.GetFilename()}; |
| std::string error_msg; |
| const bool result = ::art::Exec(dexlayout_exec_argv, &error_msg); |
| EXPECT_TRUE(result); |
| if (!result) { |
| LOG(ERROR) << "Error " << error_msg; |
| } |
| } |
| |
| TEST_F(DexLayoutTest, NullSetRefListElement) { |
| ScratchFile temp; |
| WriteBase64ToFile(kNullSetRefListElementInputDex, temp.GetFile()); |
| EXPECT_EQ(temp.GetFile()->Flush(), 0); |
| std::string dexlayout = GetTestAndroidRoot() + "/bin/dexlayout"; |
| EXPECT_TRUE(OS::FileExists(dexlayout.c_str())) << dexlayout << " should be a valid file path"; |
| std::vector<std::string> dexlayout_exec_argv = |
| { dexlayout, "-o", "/dev/null", temp.GetFilename() }; |
| std::string error_msg; |
| const bool result = ::art::Exec(dexlayout_exec_argv, &error_msg); |
| EXPECT_TRUE(result); |
| if (!result) { |
| LOG(ERROR) << "Error " << error_msg; |
| } |
| } |
| |
| } // namespace art |