dexlayout/dexlayout_test.cc - platform/art - Git at Google

 /*
  * 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[] =
     "cHJvADAwMgABAAsAAAABAPUpbf5jbGFzc2VzLmRleAEA";

 static const char kDexFileLayoutExpectedOutputDex[] =
     "ZGV4CjAzNQD1KW3+B8NAB0f2A/ZVIBJ0aHrGIqcpVTAUAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAH"
     "AAAAcAAAAAQAAACMAAAAAQAAAJwAAAAAAAAAAAAAAAMAAACoAAAAAgAAAMAAAAAUAQAAAAEAADAB"
     "AAA4AQAAQAEAAEgBAABNAQAAUgEAAGYBAAADAAAABAAAAAUAAAAGAAAABgAAAAMAAAAAAAAAAAAA"
     "AAAAAAABAAAAAAAAAAIAAAAAAAAAAQAAAAAAAAACAAAAAAAAAAIAAAAAAAAAdQEAAAAAAAAAAAAA"
     "AAAAAAIAAAAAAAAAAQAAAAAAAAB/AQAAAAAAAAEAAQABAAAAbwEAAAQAAABwEAIAAAAOAAEAAQAB"
     "AAAAaQEAAAQAAABwEAIAAAAOAAY8aW5pdD4ABkEuamF2YQAGQi5qYXZhAANMQTsAA0xCOwASTGph"
     "dmEvbGFuZy9PYmplY3Q7AAFWAAQABw48AAQABw48AAAAAQABgIAEgAIAAAEAAICABJgCAAAACwAA"
     "AAAAAAABAAAAAAAAAAEAAAAHAAAAcAAAAAIAAAAEAAAAjAAAAAMAAAABAAAAnAAAAAUAAAADAAAA"
     "qAAAAAYAAAACAAAAwAAAAAEgAAACAAAAAAEAAAIgAAAHAAAAMAEAAAMgAAACAAAAaQEAAAAgAAAC"
     "AAAAdQEAAAAQAAABAAAAjAEAAA==";

 static void WriteFileBase64(const char* base64, const char* location) {
   // Decode base64.
   CHECK(base64 != nullptr);
   size_t length;
   std::unique_ptr<uint8_t[]> bytes(DecodeBase64(base64, &length));
   CHECK(bytes.get() != nullptr);

   // Write to provided file.
   std::unique_ptr<File> file(OS::CreateEmptyFile(location));
   CHECK(file.get() != nullptr);
   if (!file->WriteFully(bytes.get(), length)) {
     PLOG(FATAL) << "Failed to write base64 as file";
   }
   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;
 }

 }  // namespace art
	/*
	* 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[] =
	"cHJvADAwMgABAAsAAAABAPUpbf5jbGFzc2VzLmRleAEA";

	static const char kDexFileLayoutExpectedOutputDex[] =
	"ZGV4CjAzNQD1KW3+B8NAB0f2A/ZVIBJ0aHrGIqcpVTAUAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAH"
	"AAAAcAAAAAQAAACMAAAAAQAAAJwAAAAAAAAAAAAAAAMAAACoAAAAAgAAAMAAAAAUAQAAAAEAADAB"
	"AAA4AQAAQAEAAEgBAABNAQAAUgEAAGYBAAADAAAABAAAAAUAAAAGAAAABgAAAAMAAAAAAAAAAAAA"
	"AAAAAAABAAAAAAAAAAIAAAAAAAAAAQAAAAAAAAACAAAAAAAAAAIAAAAAAAAAdQEAAAAAAAAAAAAA"
	"AAAAAAIAAAAAAAAAAQAAAAAAAAB/AQAAAAAAAAEAAQABAAAAbwEAAAQAAABwEAIAAAAOAAEAAQAB"
	"AAAAaQEAAAQAAABwEAIAAAAOAAY8aW5pdD4ABkEuamF2YQAGQi5qYXZhAANMQTsAA0xCOwASTGph"
	"dmEvbGFuZy9PYmplY3Q7AAFWAAQABw48AAQABw48AAAAAQABgIAEgAIAAAEAAICABJgCAAAACwAA"
	"AAAAAAABAAAAAAAAAAEAAAAHAAAAcAAAAAIAAAAEAAAAjAAAAAMAAAABAAAAnAAAAAUAAAADAAAA"
	"qAAAAAYAAAACAAAAwAAAAAEgAAACAAAAAAEAAAIgAAAHAAAAMAEAAAMgAAACAAAAaQEAAAAgAAAC"
	"AAAAdQEAAAAQAAABAAAAjAEAAA==";

	static void WriteFileBase64(const char* base64, const char* location) {
	// Decode base64.
	CHECK(base64 != nullptr);
	size_t length;
	std::unique_ptr<uint8_t[]> bytes(DecodeBase64(base64, &length));
	CHECK(bytes.get() != nullptr);

	// Write to provided file.
	std::unique_ptr<File> file(OS::CreateEmptyFile(location));
	CHECK(file.get() != nullptr);
	if (!file->WriteFully(bytes.get(), length)) {
	PLOG(FATAL) << "Failed to write base64 as file";
	}
	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;
	}

	} // namespace art