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662 lines
29 KiB
662 lines
29 KiB
/*
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* Copyright (C) 2017 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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#include <fstream>
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#include <regex>
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#include <sstream>
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#include <string>
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#include <vector>
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#include <sys/mman.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <android-base/logging.h>
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#include <android-base/stringprintf.h>
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#include <android-base/strings.h>
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#include "common_runtime_test.h"
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#include "base/array_ref.h"
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#include "base/file_utils.h"
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#include "base/macros.h"
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#include "base/mem_map.h"
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#include "base/string_view_cpp20.h"
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#include "base/unix_file/fd_file.h"
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#include "base/utils.h"
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#include "dex/art_dex_file_loader.h"
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#include "dex/dex_file-inl.h"
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#include "dex/dex_file_loader.h"
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#include "dex/method_reference.h"
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#include "dex/type_reference.h"
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#include "gc/space/image_space.h"
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#include "runtime.h"
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#include "scoped_thread_state_change-inl.h"
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#include "thread-current-inl.h"
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namespace art {
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// A suitable address for loading the core images.
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constexpr uint32_t kBaseAddress = ART_BASE_ADDRESS;
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struct ImageSizes {
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size_t art_size = 0;
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size_t oat_size = 0;
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size_t vdex_size = 0;
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};
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std::ostream& operator<<(std::ostream& os, const ImageSizes& sizes) {
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os << "art=" << sizes.art_size << " oat=" << sizes.oat_size << " vdex=" << sizes.vdex_size;
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return os;
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}
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class Dex2oatImageTest : public CommonRuntimeTest {
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public:
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void TearDown() override {}
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protected:
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void SetUpRuntimeOptions(RuntimeOptions* options) override {
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// Disable implicit dex2oat invocations when loading image spaces.
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options->emplace_back("-Xnoimage-dex2oat", nullptr);
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}
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static void WriteLine(File* file, std::string line) {
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line += '\n';
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EXPECT_TRUE(file->WriteFully(&line[0], line.length()));
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}
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void AddRuntimeArg(std::vector<std::string>& args, const std::string& arg) {
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args.push_back("--runtime-arg");
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args.push_back(arg);
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}
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ImageSizes CompileImageAndGetSizes(ArrayRef<const std::string> dex_files,
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const std::vector<std::string>& extra_args) {
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ImageSizes ret;
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ScratchDir scratch;
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std::string filename_prefix = scratch.GetPath() + "boot";
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std::vector<std::string> local_extra_args = extra_args;
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local_extra_args.push_back(android::base::StringPrintf("--base=0x%08x", kBaseAddress));
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std::string error_msg;
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if (!CompileBootImage(local_extra_args, filename_prefix, dex_files, &error_msg)) {
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LOG(ERROR) << "Failed to compile image " << filename_prefix << error_msg;
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}
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std::string art_file = filename_prefix + ".art";
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std::string oat_file = filename_prefix + ".oat";
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std::string vdex_file = filename_prefix + ".vdex";
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int64_t art_size = OS::GetFileSizeBytes(art_file.c_str());
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int64_t oat_size = OS::GetFileSizeBytes(oat_file.c_str());
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int64_t vdex_size = OS::GetFileSizeBytes(vdex_file.c_str());
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CHECK_GT(art_size, 0u) << art_file;
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CHECK_GT(oat_size, 0u) << oat_file;
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CHECK_GT(vdex_size, 0u) << vdex_file;
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ret.art_size = art_size;
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ret.oat_size = oat_size;
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ret.vdex_size = vdex_size;
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return ret;
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}
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MemMap ReserveCoreImageAddressSpace(/*out*/std::string* error_msg) {
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constexpr size_t kReservationSize = 256 * MB; // This should be enough for the compiled images.
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// Extend to both directions for maximum relocation difference.
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static_assert(ART_BASE_ADDRESS_MIN_DELTA < 0);
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static_assert(ART_BASE_ADDRESS_MAX_DELTA > 0);
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static_assert(IsAligned<kPageSize>(ART_BASE_ADDRESS_MIN_DELTA));
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static_assert(IsAligned<kPageSize>(ART_BASE_ADDRESS_MAX_DELTA));
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constexpr size_t kExtra = ART_BASE_ADDRESS_MAX_DELTA - ART_BASE_ADDRESS_MIN_DELTA;
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uint32_t min_relocated_address = kBaseAddress + ART_BASE_ADDRESS_MIN_DELTA;
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return MemMap::MapAnonymous("Reservation",
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reinterpret_cast<uint8_t*>(min_relocated_address),
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kReservationSize + kExtra,
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PROT_NONE,
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/*low_4gb=*/ true,
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/*reuse=*/ false,
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/*reservation=*/ nullptr,
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error_msg);
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}
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void CopyDexFiles(const std::string& dir, /*inout*/std::vector<std::string>* dex_files) {
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CHECK(EndsWith(dir, "/"));
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for (std::string& dex_file : *dex_files) {
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size_t slash_pos = dex_file.rfind('/');
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CHECK(OS::FileExists(dex_file.c_str())) << dex_file;
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CHECK_NE(std::string::npos, slash_pos);
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std::string new_location = dir + dex_file.substr(slash_pos + 1u);
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std::ifstream src_stream(dex_file, std::ios::binary);
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std::ofstream dst_stream(new_location, std::ios::binary);
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dst_stream << src_stream.rdbuf();
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dex_file = new_location;
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}
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}
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bool CompareFiles(const std::string& filename1, const std::string& filename2) {
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std::unique_ptr<File> file1(OS::OpenFileForReading(filename1.c_str()));
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std::unique_ptr<File> file2(OS::OpenFileForReading(filename2.c_str()));
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// Did we open the files?
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if (file1 == nullptr || file2 == nullptr) {
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return false;
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}
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// Are they non-empty and the same length?
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if (file1->GetLength() <= 0 || file2->GetLength() != file1->GetLength()) {
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return false;
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}
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return file1->Compare(file2.get()) == 0;
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}
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void AddAndroidRootToImageCompilerOptions() {
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const char* android_root = getenv("ANDROID_ROOT");
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CHECK(android_root != nullptr);
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Runtime::Current()->image_compiler_options_.push_back(
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"--android-root=" + std::string(android_root));
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}
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void EnableImageDex2Oat() {
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Runtime::Current()->image_dex2oat_enabled_ = true;
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}
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void DisableImageDex2Oat() {
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Runtime::Current()->image_dex2oat_enabled_ = false;
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}
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};
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TEST_F(Dex2oatImageTest, TestModesAndFilters) {
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// This test crashes on the gtest-heap-poisoning configuration
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// (AddressSanitizer + CMS/RosAlloc + heap-poisoning); see b/111061592.
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// Temporarily disable this test on this configuration to keep
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// our automated build/testing green while we work on a fix.
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TEST_DISABLED_FOR_MEMORY_TOOL_WITH_HEAP_POISONING_WITHOUT_READ_BARRIERS();
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if (kIsTargetBuild) {
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// This test is too slow for target builds.
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return;
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}
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// Compile only a subset of the libcore dex files to make this test shorter.
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std::vector<std::string> libcore_dex_files = GetLibCoreDexFileNames();
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// The primary image must contain at least core-oj and core-libart to initialize the runtime.
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ASSERT_NE(std::string::npos, libcore_dex_files[0].find("core-oj"));
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ASSERT_NE(std::string::npos, libcore_dex_files[1].find("core-libart"));
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ArrayRef<const std::string> dex_files =
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ArrayRef<const std::string>(libcore_dex_files).SubArray(/*pos=*/ 0u, /*length=*/ 2u);
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ImageSizes base_sizes = CompileImageAndGetSizes(dex_files, {});
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ImageSizes everything_sizes;
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ImageSizes filter_sizes;
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std::cout << "Base compile sizes " << base_sizes << std::endl;
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// Compile all methods and classes
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std::vector<std::string> libcore_dexes = GetLibCoreDexFileNames();
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ArrayRef<const std::string> libcore_dexes_array(libcore_dexes);
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{
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ScratchFile profile_file;
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GenerateBootProfile(libcore_dexes_array,
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profile_file.GetFile(),
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/*method_frequency=*/ 1u,
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/*type_frequency=*/ 1u);
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everything_sizes = CompileImageAndGetSizes(
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dex_files,
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{"--profile-file=" + profile_file.GetFilename(),
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"--compiler-filter=speed-profile"});
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profile_file.Close();
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std::cout << "All methods and classes sizes " << everything_sizes << std::endl;
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// Putting all classes as image classes should increase art size
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EXPECT_GE(everything_sizes.art_size, base_sizes.art_size);
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// Check that dex is the same size.
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EXPECT_EQ(everything_sizes.vdex_size, base_sizes.vdex_size);
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}
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static size_t kMethodFrequency = 3;
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static size_t kTypeFrequency = 4;
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// Test compiling fewer methods and classes.
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{
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ScratchFile profile_file;
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GenerateBootProfile(libcore_dexes_array,
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profile_file.GetFile(),
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kMethodFrequency,
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kTypeFrequency);
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filter_sizes = CompileImageAndGetSizes(
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dex_files,
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{"--profile-file=" + profile_file.GetFilename(),
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"--compiler-filter=speed-profile"});
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profile_file.Close();
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std::cout << "Fewer methods and classes sizes " << filter_sizes << std::endl;
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EXPECT_LE(filter_sizes.art_size, everything_sizes.art_size);
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EXPECT_LE(filter_sizes.oat_size, everything_sizes.oat_size);
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EXPECT_LE(filter_sizes.vdex_size, everything_sizes.vdex_size);
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}
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// Test dirty image objects.
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{
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ScratchFile classes;
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VisitDexes(libcore_dexes_array,
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VoidFunctor(),
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[&](TypeReference ref) {
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WriteLine(classes.GetFile(), ref.dex_file->PrettyType(ref.TypeIndex()));
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}, /*method_frequency=*/ 1u, /*class_frequency=*/ 1u);
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ImageSizes image_classes_sizes = CompileImageAndGetSizes(
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dex_files,
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{"--dirty-image-objects=" + classes.GetFilename()});
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classes.Close();
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std::cout << "Dirty image object sizes " << image_classes_sizes << std::endl;
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}
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}
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TEST_F(Dex2oatImageTest, TestExtension) {
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std::string error_msg;
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MemMap reservation = ReserveCoreImageAddressSpace(&error_msg);
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ASSERT_TRUE(reservation.IsValid()) << error_msg;
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ScratchDir scratch;
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const std::string& scratch_dir = scratch.GetPath();
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std::string image_dir = scratch_dir + GetInstructionSetString(kRuntimeISA);
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int mkdir_result = mkdir(image_dir.c_str(), 0700);
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ASSERT_EQ(0, mkdir_result);
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std::string filename_prefix = image_dir + "/boot";
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// Copy the libcore dex files to a custom dir inside `scratch_dir` so that we do not
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// accidentally load pre-compiled core images from their original directory based on BCP paths.
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std::string jar_dir = scratch_dir + "jars";
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mkdir_result = mkdir(jar_dir.c_str(), 0700);
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ASSERT_EQ(0, mkdir_result);
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jar_dir += '/';
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std::vector<std::string> libcore_dex_files = GetLibCoreDexFileNames();
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CopyDexFiles(jar_dir, &libcore_dex_files);
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ArrayRef<const std::string> full_bcp(libcore_dex_files);
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size_t total_dex_files = full_bcp.size();
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ASSERT_GE(total_dex_files, 4u); // 2 for "head", 1 for "tail", at least one for "mid", see below.
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// The primary image must contain at least core-oj and core-libart to initialize the runtime.
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ASSERT_NE(std::string::npos, full_bcp[0].find("core-oj"));
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ASSERT_NE(std::string::npos, full_bcp[1].find("core-libart"));
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ArrayRef<const std::string> head_dex_files = full_bcp.SubArray(/*pos=*/ 0u, /*length=*/ 2u);
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// Middle part is everything else except for conscrypt.
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ASSERT_NE(std::string::npos, full_bcp[full_bcp.size() - 1u].find("conscrypt"));
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ArrayRef<const std::string> mid_bcp =
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full_bcp.SubArray(/*pos=*/ 0u, /*length=*/ total_dex_files - 1u);
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ArrayRef<const std::string> mid_dex_files = mid_bcp.SubArray(/*pos=*/ 2u);
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// Tail is just the conscrypt.
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ArrayRef<const std::string> tail_dex_files =
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full_bcp.SubArray(/*pos=*/ total_dex_files - 1u, /*length=*/ 1u);
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// Prepare the "head", "mid" and "tail" names and locations.
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std::string base_name = "boot.art";
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std::string base_location = scratch_dir + base_name;
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std::vector<std::string> expanded_mid = gc::space::ImageSpace::ExpandMultiImageLocations(
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mid_dex_files.SubArray(/*pos=*/ 0u, /*length=*/ 1u),
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base_location,
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/*boot_image_extension=*/ true);
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CHECK_EQ(1u, expanded_mid.size());
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std::string mid_location = expanded_mid[0];
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size_t mid_slash_pos = mid_location.rfind('/');
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ASSERT_NE(std::string::npos, mid_slash_pos);
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std::string mid_name = mid_location.substr(mid_slash_pos + 1u);
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CHECK_EQ(1u, tail_dex_files.size());
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std::vector<std::string> expanded_tail = gc::space::ImageSpace::ExpandMultiImageLocations(
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tail_dex_files, base_location, /*boot_image_extension=*/ true);
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CHECK_EQ(1u, expanded_tail.size());
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std::string tail_location = expanded_tail[0];
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size_t tail_slash_pos = tail_location.rfind('/');
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ASSERT_NE(std::string::npos, tail_slash_pos);
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std::string tail_name = tail_location.substr(tail_slash_pos + 1u);
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// Create profiles.
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ScratchFile head_profile_file;
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GenerateBootProfile(head_dex_files,
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head_profile_file.GetFile(),
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/*method_frequency=*/ 1u,
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/*type_frequency=*/ 1u);
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const std::string& head_profile_filename = head_profile_file.GetFilename();
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ScratchFile mid_profile_file;
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GenerateBootProfile(mid_dex_files,
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mid_profile_file.GetFile(),
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/*method_frequency=*/ 5u,
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/*type_frequency=*/ 4u);
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const std::string& mid_profile_filename = mid_profile_file.GetFilename();
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ScratchFile tail_profile_file;
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GenerateBootProfile(tail_dex_files,
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tail_profile_file.GetFile(),
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/*method_frequency=*/ 5u,
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/*type_frequency=*/ 4u);
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const std::string& tail_profile_filename = tail_profile_file.GetFilename();
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// Compile the "head", i.e. the primary boot image.
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std::vector<std::string> extra_args;
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extra_args.push_back("--profile-file=" + head_profile_filename);
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extra_args.push_back(android::base::StringPrintf("--base=0x%08x", kBaseAddress));
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bool head_ok = CompileBootImage(extra_args, filename_prefix, head_dex_files, &error_msg);
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ASSERT_TRUE(head_ok) << error_msg;
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// Compile the "mid", i.e. the first extension.
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std::string mid_bcp_string = android::base::Join(mid_bcp, ':');
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extra_args.clear();
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extra_args.push_back("--profile-file=" + mid_profile_filename);
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AddRuntimeArg(extra_args, "-Xbootclasspath:" + mid_bcp_string);
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AddRuntimeArg(extra_args, "-Xbootclasspath-locations:" + mid_bcp_string);
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extra_args.push_back("--boot-image=" + base_location);
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bool mid_ok = CompileBootImage(extra_args, filename_prefix, mid_dex_files, &error_msg);
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ASSERT_TRUE(mid_ok) << error_msg;
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// Try to compile the "tail" without specifying the "mid" extension. This shall fail.
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extra_args.clear();
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extra_args.push_back("--profile-file=" + tail_profile_filename);
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std::string full_bcp_string = android::base::Join(full_bcp, ':');
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AddRuntimeArg(extra_args, "-Xbootclasspath:" + full_bcp_string);
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AddRuntimeArg(extra_args, "-Xbootclasspath-locations:" + full_bcp_string);
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extra_args.push_back("--boot-image=" + base_location);
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bool tail_ok = CompileBootImage(extra_args, filename_prefix, tail_dex_files, &error_msg);
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ASSERT_FALSE(tail_ok) << error_msg;
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// Now compile the tail against both "head" and "mid".
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CHECK(StartsWith(extra_args.back(), "--boot-image="));
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extra_args.back() = "--boot-image=" + base_location + ':' + mid_location;
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tail_ok = CompileBootImage(extra_args, filename_prefix, tail_dex_files, &error_msg);
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ASSERT_TRUE(tail_ok) << error_msg;
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// Prepare directory for the single-image test that squashes the "mid" and "tail".
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std::string single_dir = scratch_dir + "single";
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mkdir_result = mkdir(single_dir.c_str(), 0700);
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ASSERT_EQ(0, mkdir_result);
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single_dir += '/';
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std::string single_image_dir = single_dir + GetInstructionSetString(kRuntimeISA);
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mkdir_result = mkdir(single_image_dir.c_str(), 0700);
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ASSERT_EQ(0, mkdir_result);
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std::string single_filename_prefix = single_image_dir + "/boot";
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// The dex files for the single-image are everything not in the "head".
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ArrayRef<const std::string> single_dex_files = full_bcp.SubArray(/*pos=*/ head_dex_files.size());
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// Create a smaller profile for the single-image test that squashes the "mid" and "tail".
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ScratchFile single_profile_file;
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GenerateBootProfile(single_dex_files,
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single_profile_file.GetFile(),
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/*method_frequency=*/ 5u,
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/*type_frequency=*/ 4u);
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const std::string& single_profile_filename = single_profile_file.GetFilename();
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// Prepare the single image name and location.
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CHECK_GE(single_dex_files.size(), 2u);
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std::string single_base_location = single_dir + base_name;
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std::vector<std::string> expanded_single = gc::space::ImageSpace::ExpandMultiImageLocations(
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single_dex_files.SubArray(/*pos=*/ 0u, /*length=*/ 1u),
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single_base_location,
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/*boot_image_extension=*/ true);
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CHECK_EQ(1u, expanded_single.size());
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std::string single_location = expanded_single[0];
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size_t single_slash_pos = single_location.rfind('/');
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ASSERT_NE(std::string::npos, single_slash_pos);
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std::string single_name = single_location.substr(single_slash_pos + 1u);
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CHECK_EQ(single_name, mid_name);
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// Compile the single-image against the primary boot image.
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extra_args.clear();
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extra_args.push_back("--profile-file=" + single_profile_filename);
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AddRuntimeArg(extra_args, "-Xbootclasspath:" + full_bcp_string);
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AddRuntimeArg(extra_args, "-Xbootclasspath-locations:" + full_bcp_string);
|
|
extra_args.push_back("--boot-image=" + base_location);
|
|
extra_args.push_back("--single-image");
|
|
extra_args.push_back("--avoid-storing-invocation"); // For comparison below.
|
|
error_msg.clear();
|
|
bool single_ok =
|
|
CompileBootImage(extra_args, single_filename_prefix, single_dex_files, &error_msg);
|
|
ASSERT_TRUE(single_ok) << error_msg;
|
|
|
|
reservation = MemMap::Invalid(); // Free the reserved memory for loading images.
|
|
|
|
// Try to load the boot image with different image locations.
|
|
std::vector<std::string> boot_class_path = libcore_dex_files;
|
|
std::vector<std::unique_ptr<gc::space::ImageSpace>> boot_image_spaces;
|
|
bool relocate = false;
|
|
MemMap extra_reservation;
|
|
auto load = [&](const std::string& image_location) {
|
|
boot_image_spaces.clear();
|
|
extra_reservation = MemMap::Invalid();
|
|
ScopedObjectAccess soa(Thread::Current());
|
|
return gc::space::ImageSpace::LoadBootImage(/*boot_class_path=*/ boot_class_path,
|
|
/*boot_class_path_locations=*/ libcore_dex_files,
|
|
image_location,
|
|
kRuntimeISA,
|
|
relocate,
|
|
/*executable=*/ true,
|
|
/*extra_reservation_size=*/ 0u,
|
|
&boot_image_spaces,
|
|
&extra_reservation);
|
|
};
|
|
auto silent_load = [&](const std::string& image_location) {
|
|
ScopedLogSeverity quiet(LogSeverity::FATAL);
|
|
return load(image_location);
|
|
};
|
|
|
|
for (bool r : { false, true }) {
|
|
relocate = r;
|
|
|
|
// Load primary image with full path.
|
|
bool load_ok = load(base_location);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_FALSE(extra_reservation.IsValid());
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size());
|
|
|
|
// Fail to load primary image with just the name.
|
|
load_ok = silent_load(base_name);
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Fail to load primary image with a search path.
|
|
load_ok = silent_load("*");
|
|
ASSERT_FALSE(load_ok);
|
|
load_ok = silent_load(scratch_dir + "*");
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Load the primary and first extension with full path.
|
|
load_ok = load(base_location + ':' + mid_location);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(mid_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary with full path and fail to load first extension without full path.
|
|
load_ok = load(base_location + ':' + mid_name);
|
|
ASSERT_TRUE(load_ok) << error_msg; // Primary image loaded successfully.
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size()); // But only the primary image.
|
|
|
|
// Load all the libcore images with full paths.
|
|
load_ok = load(base_location + ':' + mid_location + ':' + tail_location);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(full_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary and first extension with full paths, fail to load second extension by name.
|
|
load_ok = load(base_location + ':' + mid_location + ':' + tail_name);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(mid_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary with full path and fail to load first extension without full path,
|
|
// fail to load second extension because it depends on the first.
|
|
load_ok = load(base_location + ':' + mid_name + ':' + tail_location);
|
|
ASSERT_TRUE(load_ok) << error_msg; // Primary image loaded successfully.
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size()); // But only the primary image.
|
|
|
|
// Load the primary with full path and extensions with a specified search path.
|
|
load_ok = load(base_location + ':' + scratch_dir + '*');
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(full_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary with full path and fail to find extensions in BCP path.
|
|
load_ok = load(base_location + ":*");
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size());
|
|
}
|
|
|
|
// Now copy the libcore dex files to the `scratch_dir` and retry loading the boot image
|
|
// with BCP in the scratch_dir so that the images can be found based on BCP paths.
|
|
CopyDexFiles(scratch_dir, &boot_class_path);
|
|
|
|
for (bool r : { false, true }) {
|
|
relocate = r;
|
|
|
|
// Loading the primary image with just the name now succeeds.
|
|
bool load_ok = load(base_name);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size());
|
|
|
|
// Loading the primary image with a search path still fails.
|
|
load_ok = silent_load("*");
|
|
ASSERT_FALSE(load_ok);
|
|
load_ok = silent_load(scratch_dir + "*");
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Load the primary and first extension without paths.
|
|
load_ok = load(base_name + ':' + mid_name);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(mid_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary without path and first extension with path.
|
|
load_ok = load(base_name + ':' + mid_location);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(mid_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary with full path and the first extension without full path.
|
|
load_ok = load(base_location + ':' + mid_name);
|
|
ASSERT_TRUE(load_ok) << error_msg; // Loaded successfully.
|
|
ASSERT_EQ(mid_bcp.size(), boot_image_spaces.size()); // Including the extension.
|
|
|
|
// Load all the libcore images without paths.
|
|
load_ok = load(base_name + ':' + mid_name + ':' + tail_name);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(full_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary and first extension with full paths and second extension by name.
|
|
load_ok = load(base_location + ':' + mid_location + ':' + tail_name);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(full_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Load the primary with full path, first extension without path,
|
|
// and second extension with full path.
|
|
load_ok = load(base_location + ':' + mid_name + ':' + tail_location);
|
|
ASSERT_TRUE(load_ok) << error_msg; // Loaded successfully.
|
|
ASSERT_EQ(full_bcp.size(), boot_image_spaces.size()); // Including both extensions.
|
|
|
|
// Load the primary with full path and find both extensions in BCP path.
|
|
load_ok = load(base_location + ":*");
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(full_bcp.size(), boot_image_spaces.size());
|
|
|
|
// Fail to load any images with invalid image locations (named component after search paths).
|
|
load_ok = silent_load(base_location + ":*:" + tail_location);
|
|
ASSERT_FALSE(load_ok);
|
|
load_ok = silent_load(base_location + ':' + scratch_dir + "*:" + tail_location);
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Load the primary and single-image extension with full path.
|
|
load_ok = load(base_location + ':' + single_location);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size() + 1u, boot_image_spaces.size());
|
|
|
|
// Load the primary with full path and single-image extension with a specified search path.
|
|
load_ok = load(base_location + ':' + single_dir + '*');
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size() + 1u, boot_image_spaces.size());
|
|
}
|
|
|
|
// Recompile the single-image extension using file descriptors and compare contents.
|
|
std::vector<std::string> expanded_single_filename_prefix =
|
|
gc::space::ImageSpace::ExpandMultiImageLocations(
|
|
single_dex_files.SubArray(/*pos=*/ 0u, /*length=*/ 1u),
|
|
single_filename_prefix,
|
|
/*boot_image_extension=*/ true);
|
|
CHECK_EQ(1u, expanded_single_filename_prefix.size());
|
|
std::string single_ext_prefix = expanded_single_filename_prefix[0];
|
|
std::string single_ext_prefix2 = single_ext_prefix + "2";
|
|
error_msg.clear();
|
|
single_ok = CompileBootImage(extra_args,
|
|
single_filename_prefix,
|
|
single_dex_files,
|
|
&error_msg,
|
|
/*use_fd_prefix=*/ single_ext_prefix2);
|
|
ASSERT_TRUE(single_ok) << error_msg;
|
|
EXPECT_TRUE(CompareFiles(single_ext_prefix + ".art", single_ext_prefix2 + ".art"));
|
|
EXPECT_TRUE(CompareFiles(single_ext_prefix + ".vdex", single_ext_prefix2 + ".vdex"));
|
|
EXPECT_TRUE(CompareFiles(single_ext_prefix + ".oat", single_ext_prefix2 + ".oat"));
|
|
|
|
// Test parsing profile specification and creating the boot image extension on-the-fly.
|
|
// We must set --android-root in the image compiler options.
|
|
AddAndroidRootToImageCompilerOptions();
|
|
for (bool r : { false, true }) {
|
|
relocate = r;
|
|
|
|
// Try and fail to load everything as compiled extension.
|
|
bool load_ok = silent_load(base_location + "!" + single_profile_filename);
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Try and fail to load with invalid spec, two profile name separators.
|
|
load_ok = silent_load(base_location + ":" + single_location + "!!arbitrary-profile-name");
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Try and fail to load with invalid spec, missing profile name.
|
|
load_ok = silent_load(base_location + ":" + single_location + "!");
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Try and fail to load with invalid spec, missing component name.
|
|
load_ok = silent_load(base_location + ":!" + single_profile_filename);
|
|
ASSERT_FALSE(load_ok);
|
|
|
|
// Load primary boot image, specifying invalid extension component and profile name.
|
|
load_ok = load(base_location + ":/non-existent/" + single_name + "!non-existent-profile-name");
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size());
|
|
|
|
// Load primary boot image and the single extension, specifying invalid profile name.
|
|
// (Load extension from file.)
|
|
load_ok = load(base_location + ":" + single_location + "!non-existent-profile-name");
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size() + 1u, boot_image_spaces.size());
|
|
ASSERT_EQ(single_dex_files.size(),
|
|
boot_image_spaces.back()->GetImageHeader().GetComponentCount());
|
|
|
|
// Load primary boot image and fail to load the single extension, specifying
|
|
// invalid extension component name but a valid profile file.
|
|
// (Running dex2oat to compile extension is disabled.)
|
|
ASSERT_FALSE(Runtime::Current()->IsImageDex2OatEnabled());
|
|
load_ok = load(base_location + ":/non-existent/" + single_name + "!" + single_profile_filename);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size());
|
|
|
|
EnableImageDex2Oat();
|
|
|
|
// Load primary boot image and the single extension, specifying invalid extension
|
|
// component name but a valid profile file. (Compile extension by running dex2oat.)
|
|
load_ok = load(base_location + ":/non-existent/" + single_name + "!" + single_profile_filename);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size() + 1u, boot_image_spaces.size());
|
|
ASSERT_EQ(single_dex_files.size(),
|
|
boot_image_spaces.back()->GetImageHeader().GetComponentCount());
|
|
|
|
// Load primary boot image and two extensions, specifying invalid extension component
|
|
// names but valid profile files. (Compile extensions by running dex2oat.)
|
|
load_ok = load(base_location + ":/non-existent/" + mid_name + "!" + mid_profile_filename
|
|
+ ":/non-existent/" + tail_name + "!" + tail_profile_filename);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size() + 2u, boot_image_spaces.size());
|
|
ASSERT_EQ(mid_dex_files.size(),
|
|
boot_image_spaces[head_dex_files.size()]->GetImageHeader().GetComponentCount());
|
|
ASSERT_EQ(tail_dex_files.size(),
|
|
boot_image_spaces[head_dex_files.size() + 1u]->GetImageHeader().GetComponentCount());
|
|
|
|
// Load primary boot image and fail to load extensions, specifying invalid component
|
|
// names but valid profile file only for the second one. As we fail to load the first
|
|
// extension, the second extension has a missing dependency and cannot be compiled.
|
|
load_ok = load(base_location + ":/non-existent/" + mid_name
|
|
+ ":/non-existent/" + tail_name + "!" + tail_profile_filename);
|
|
ASSERT_TRUE(load_ok) << error_msg;
|
|
ASSERT_EQ(head_dex_files.size(), boot_image_spaces.size());
|
|
|
|
DisableImageDex2Oat();
|
|
}
|
|
}
|
|
|
|
} // namespace art
|