Split up CommonTest into CommonRuntimeTest and CommonCompilerTest

Change-Id: I8dcf6b29a5aecd445f1a3ddb06386cf81dbc9c70

1 files changed, 0 insertions, 782 deletions

diff --git a/runtime/common_test.h b/runtime/common_test.h
deleted file mode 100644
index 9eaec46..0000000
--- a/runtime/common_test.h
+++ /dev/null
@@ -1,782 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-#ifndef ART_RUNTIME_COMMON_TEST_H_
-#define ART_RUNTIME_COMMON_TEST_H_
-
-#include <dirent.h>
-#include <dlfcn.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fstream>
-
-#include "../../external/icu4c/common/unicode/uvernum.h"
-#include "../compiler/compiler_backend.h"
-#include "../compiler/dex/quick/dex_file_to_method_inliner_map.h"
-#include "../compiler/dex/verification_results.h"
-#include "../compiler/driver/compiler_callbacks_impl.h"
-#include "../compiler/driver/compiler_driver.h"
-#include "../compiler/driver/compiler_options.h"
-#include "base/macros.h"
-#include "base/stl_util.h"
-#include "base/stringprintf.h"
-#include "base/unix_file/fd_file.h"
-#include "class_linker.h"
-#include "compiler_callbacks.h"
-#include "dex_file-inl.h"
-#include "entrypoints/entrypoint_utils.h"
-#include "gc/heap.h"
-#include "gtest/gtest.h"
-#include "instruction_set.h"
-#include "interpreter/interpreter.h"
-#include "mirror/class_loader.h"
-#include "oat_file.h"
-#include "object_utils.h"
-#include "os.h"
-#include "runtime.h"
-#include "scoped_thread_state_change.h"
-#include "ScopedLocalRef.h"
-#include "thread.h"
-#include "utils.h"
-#include "UniquePtr.h"
-#include "verifier/method_verifier.h"
-#include "verifier/method_verifier-inl.h"
-#include "well_known_classes.h"
-
-namespace art {
-
-static const byte kBase64Map[256] = {
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255,  62, 255, 255, 255,  63,
-  52,  53,  54,  55,  56,  57,  58,  59,  60,  61, 255, 255,
-  255, 254, 255, 255, 255,   0,   1,   2,   3,   4,   5,   6,
-    7,   8,   9,  10,  11,  12,  13,  14,  15,  16,  17,  18,  // NOLINT
-   19,  20,  21,  22,  23,  24,  25, 255, 255, 255, 255, 255,  // NOLINT
-  255,  26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,
-   37,  38,  39,  40,  41,  42,  43,  44,  45,  46,  47,  48,  // NOLINT
-   49,  50,  51, 255, 255, 255, 255, 255, 255, 255, 255, 255,  // NOLINT
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-  255, 255, 255, 255
-};
-
-byte* DecodeBase64(const char* src, size_t* dst_size) {
-  std::vector<byte> tmp;
-  uint32_t t = 0, y = 0;
-  int g = 3;
-  for (size_t i = 0; src[i] != '\0'; ++i) {
-    byte c = kBase64Map[src[i] & 0xFF];
-    if (c == 255) continue;
-    // the final = symbols are read and used to trim the remaining bytes
-    if (c == 254) {
-      c = 0;
-      // prevent g < 0 which would potentially allow an overflow later
-      if (--g < 0) {
-        *dst_size = 0;
-        return NULL;
-      }
-    } else if (g != 3) {
-      // we only allow = to be at the end
-      *dst_size = 0;
-      return NULL;
-    }
-    t = (t << 6) | c;
-    if (++y == 4) {
-      tmp.push_back((t >> 16) & 255);
-      if (g > 1) {
-        tmp.push_back((t >> 8) & 255);
-      }
-      if (g > 2) {
-        tmp.push_back(t & 255);
-      }
-      y = t = 0;
-    }
-  }
-  if (y != 0) {
-    *dst_size = 0;
-    return NULL;
-  }
-  UniquePtr<byte[]> dst(new byte[tmp.size()]);
-  if (dst_size != NULL) {
-    *dst_size = tmp.size();
-  } else {
-    *dst_size = 0;
-  }
-  std::copy(tmp.begin(), tmp.end(), dst.get());
-  return dst.release();
-}
-
-class ScratchFile {
- public:
-  ScratchFile() {
-    filename_ = getenv("ANDROID_DATA");
-    filename_ += "/TmpFile-XXXXXX";
-    int fd = mkstemp(&filename_[0]);
-    CHECK_NE(-1, fd);
-    file_.reset(new File(fd, GetFilename()));
-  }
-
-  ~ScratchFile() {
-    int unlink_result = unlink(filename_.c_str());
-    CHECK_EQ(0, unlink_result);
-  }
-
-  const std::string& GetFilename() const {
-    return filename_;
-  }
-
-  File* GetFile() const {
-    return file_.get();
-  }
-
-  int GetFd() const {
-    return file_->Fd();
-  }
-
- private:
-  std::string filename_;
-  UniquePtr<File> file_;
-};
-
-#if defined(__arm__)
-
-#include <sys/ucontext.h>
-
-// A signal handler called when have an illegal instruction.  We record the fact in
-// a global boolean and then increment the PC in the signal context to return to
-// the next instruction.  We know the instruction is an sdiv (4 bytes long).
-static void baddivideinst(int signo, siginfo *si, void *data) {
-  (void)signo;
-  (void)si;
-  struct ucontext *uc = (struct ucontext *)data;
-  struct sigcontext *sc = &uc->uc_mcontext;
-  sc->arm_r0 = 0;     // set R0 to #0 to signal error
-  sc->arm_pc += 4;    // skip offending instruction
-}
-
-// This is in arch/arm/arm_sdiv.S.  It does the following:
-// mov r1,#1
-// sdiv r0,r1,r1
-// bx lr
-//
-// the result will be the value 1 if sdiv is supported.  If it is not supported
-// a SIGILL signal will be raised and the signal handler (baddivideinst) called.
-// The signal handler sets r0 to #0 and then increments pc beyond the failed instruction.
-// Thus if the instruction is not supported, the result of this function will be #0
-
-extern "C" bool CheckForARMSDIVInstruction();
-
-static InstructionSetFeatures GuessInstructionFeatures() {
-  InstructionSetFeatures f;
-
-  // Uncomment this for processing of /proc/cpuinfo.
-  if (false) {
-    // Look in /proc/cpuinfo for features we need.  Only use this when we can guarantee that
-    // the kernel puts the appropriate feature flags in here.  Sometimes it doesn't.
-    std::ifstream in("/proc/cpuinfo");
-    if (in) {
-      while (!in.eof()) {
-        std::string line;
-        std::getline(in, line);
-        if (!in.eof()) {
-          if (line.find("Features") != std::string::npos) {
-            if (line.find("idivt") != std::string::npos) {
-              f.SetHasDivideInstruction(true);
-            }
-          }
-        }
-        in.close();
-      }
-    } else {
-      LOG(INFO) << "Failed to open /proc/cpuinfo";
-    }
-  }
-
-  // See if have a sdiv instruction.  Register a signal handler and try to execute
-  // an sdiv instruction.  If we get a SIGILL then it's not supported.  We can't use
-  // the /proc/cpuinfo method for this because Krait devices don't always put the idivt
-  // feature in the list.
-  struct sigaction sa, osa;
-  sa.sa_flags = SA_ONSTACK | SA_RESTART | SA_SIGINFO;
-  sa.sa_sigaction = baddivideinst;
-  sigaction(SIGILL, &sa, &osa);
-
-  if (CheckForARMSDIVInstruction()) {
-    f.SetHasDivideInstruction(true);
-  }
-
-  // Restore the signal handler.
-  sigaction(SIGILL, &osa, NULL);
-
-  // Other feature guesses in here.
-  return f;
-}
-
-#endif
-
-// Given a set of instruction features from the build, parse it.  The
-// input 'str' is a comma separated list of feature names.  Parse it and
-// return the InstructionSetFeatures object.
-static InstructionSetFeatures ParseFeatureList(std::string str) {
-  InstructionSetFeatures result;
-  typedef std::vector<std::string> FeatureList;
-  FeatureList features;
-  Split(str, ',', features);
-  for (FeatureList::iterator i = features.begin(); i != features.end(); i++) {
-    std::string feature = Trim(*i);
-    if (feature == "default") {
-      // Nothing to do.
-    } else if (feature == "div") {
-      // Supports divide instruction.
-      result.SetHasDivideInstruction(true);
-    } else if (feature == "nodiv") {
-      // Turn off support for divide instruction.
-      result.SetHasDivideInstruction(false);
-    } else {
-      LOG(FATAL) << "Unknown instruction set feature: '" << feature << "'";
-    }
-  }
-  // Others...
-  return result;
-}
-
-class CommonTest : public testing::Test {
- public:
-  static void MakeExecutable(const std::vector<uint8_t>& code) {
-    CHECK_NE(code.size(), 0U);
-    MakeExecutable(&code[0], code.size());
-  }
-
-  // Create an OatMethod based on pointers (for unit tests).
-  OatFile::OatMethod CreateOatMethod(const void* code,
-                                     const size_t frame_size_in_bytes,
-                                     const uint32_t core_spill_mask,
-                                     const uint32_t fp_spill_mask,
-                                     const uint8_t* mapping_table,
-                                     const uint8_t* vmap_table,
-                                     const uint8_t* gc_map) {
-    const byte* base;
-    uint32_t code_offset, mapping_table_offset, vmap_table_offset, gc_map_offset;
-    if (mapping_table == nullptr && vmap_table == nullptr && gc_map == nullptr) {
-      base = reinterpret_cast<const byte*>(code);  // Base of data points at code.
-      base -= kPointerSize;  // Move backward so that code_offset != 0.
-      code_offset = kPointerSize;
-      mapping_table_offset = 0;
-      vmap_table_offset = 0;
-      gc_map_offset = 0;
-    } else {
-      // TODO: 64bit support.
-      base = nullptr;  // Base of data in oat file, ie 0.
-      code_offset = PointerToLowMemUInt32(code);
-      mapping_table_offset = PointerToLowMemUInt32(mapping_table);
-      vmap_table_offset = PointerToLowMemUInt32(vmap_table);
-      gc_map_offset = PointerToLowMemUInt32(gc_map);
-    }
-    return OatFile::OatMethod(base,
-                              code_offset,
-                              frame_size_in_bytes,
-                              core_spill_mask,
-                              fp_spill_mask,
-                              mapping_table_offset,
-                              vmap_table_offset,
-                              gc_map_offset);
-  }
-
-  void MakeExecutable(mirror::ArtMethod* method) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    CHECK(method != nullptr);
-
-    const CompiledMethod* compiled_method = nullptr;
-    if (!method->IsAbstract()) {
-      mirror::DexCache* dex_cache = method->GetDeclaringClass()->GetDexCache();
-      const DexFile& dex_file = *dex_cache->GetDexFile();
-      compiled_method =
-          compiler_driver_->GetCompiledMethod(MethodReference(&dex_file,
-                                                              method->GetDexMethodIndex()));
-    }
-    if (compiled_method != nullptr) {
-      const std::vector<uint8_t>* code = compiled_method->GetQuickCode();
-      if (code == nullptr) {
-        code = compiled_method->GetPortableCode();
-      }
-      MakeExecutable(*code);
-      const void* method_code = CompiledMethod::CodePointer(&(*code)[0],
-                                                            compiled_method->GetInstructionSet());
-      LOG(INFO) << "MakeExecutable " << PrettyMethod(method) << " code=" << method_code;
-      OatFile::OatMethod oat_method = CreateOatMethod(method_code,
-                                                      compiled_method->GetFrameSizeInBytes(),
-                                                      compiled_method->GetCoreSpillMask(),
-                                                      compiled_method->GetFpSpillMask(),
-                                                      &compiled_method->GetMappingTable()[0],
-                                                      &compiled_method->GetVmapTable()[0],
-                                                      NULL);
-      oat_method.LinkMethod(method);
-      method->SetEntryPointFromInterpreter(artInterpreterToCompiledCodeBridge);
-    } else {
-      // No code? You must mean to go into the interpreter.
-      const void* method_code = kUsePortableCompiler ? GetPortableToInterpreterBridge()
-                                                     : GetQuickToInterpreterBridge();
-      OatFile::OatMethod oat_method = CreateOatMethod(method_code,
-                                                      kStackAlignment,
-                                                      0,
-                                                      0,
-                                                      NULL,
-                                                      NULL,
-                                                      NULL);
-      oat_method.LinkMethod(method);
-      method->SetEntryPointFromInterpreter(interpreter::artInterpreterToInterpreterBridge);
-    }
-    // Create bridges to transition between different kinds of compiled bridge.
-    if (method->GetEntryPointFromPortableCompiledCode() == nullptr) {
-      method->SetEntryPointFromPortableCompiledCode(GetPortableToQuickBridge());
-    } else {
-      CHECK(method->GetEntryPointFromQuickCompiledCode() == nullptr);
-      method->SetEntryPointFromQuickCompiledCode(GetQuickToPortableBridge());
-      method->SetIsPortableCompiled();
-    }
-  }
-
-  static void MakeExecutable(const void* code_start, size_t code_length) {
-    CHECK(code_start != NULL);
-    CHECK_NE(code_length, 0U);
-    uintptr_t data = reinterpret_cast<uintptr_t>(code_start);
-    uintptr_t base = RoundDown(data, kPageSize);
-    uintptr_t limit = RoundUp(data + code_length, kPageSize);
-    uintptr_t len = limit - base;
-    int result = mprotect(reinterpret_cast<void*>(base), len, PROT_READ | PROT_WRITE | PROT_EXEC);
-    CHECK_EQ(result, 0);
-
-    // Flush instruction cache
-    // Only uses __builtin___clear_cache if GCC >= 4.3.3
-#if GCC_VERSION >= 40303
-    __builtin___clear_cache(reinterpret_cast<void*>(base), reinterpret_cast<void*>(base + len));
-#else
-    LOG(FATAL) << "UNIMPLEMENTED: cache flush";
-#endif
-  }
-
-  static void SetEnvironmentVariables(std::string& android_data) {
-    if (IsHost()) {
-      // $ANDROID_ROOT is set on the device, but not on the host.
-      // We need to set this so that icu4c can find its locale data.
-      std::string root;
-      const char* android_build_top = getenv("ANDROID_BUILD_TOP");
-      if (android_build_top != nullptr) {
-        root += android_build_top;
-      } else {
-        // Not set by build server, so default to current directory
-        char* cwd = getcwd(nullptr, 0);
-        setenv("ANDROID_BUILD_TOP", cwd, 1);
-        root += cwd;
-        free(cwd);
-      }
-#if defined(__linux__)
-      root += "/out/host/linux-x86";
-#elif defined(__APPLE__)
-      root += "/out/host/darwin-x86";
-#else
-#error unsupported OS
-#endif
-      setenv("ANDROID_ROOT", root.c_str(), 1);
-      setenv("LD_LIBRARY_PATH", ":", 0);  // Required by java.lang.System.<clinit>.
-
-      // Not set by build server, so default
-      if (getenv("ANDROID_HOST_OUT") == nullptr) {
-        setenv("ANDROID_HOST_OUT", root.c_str(), 1);
-      }
-    }
-
-    // On target, Cannot use /mnt/sdcard because it is mounted noexec, so use subdir of dalvik-cache
-    android_data = (IsHost() ? "/tmp/art-data-XXXXXX" : "/data/dalvik-cache/art-data-XXXXXX");
-    if (mkdtemp(&android_data[0]) == NULL) {
-      PLOG(FATAL) << "mkdtemp(\"" << &android_data[0] << "\") failed";
-    }
-    setenv("ANDROID_DATA", android_data.c_str(), 1);
-  }
-
-  void MakeExecutable(mirror::ClassLoader* class_loader, const char* class_name)
-      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    std::string class_descriptor(DotToDescriptor(class_name));
-    Thread* self = Thread::Current();
-    SirtRef<mirror::ClassLoader> loader(self, class_loader);
-    mirror::Class* klass = class_linker_->FindClass(self, class_descriptor.c_str(), loader);
-    CHECK(klass != NULL) << "Class not found " << class_name;
-    for (size_t i = 0; i < klass->NumDirectMethods(); i++) {
-      MakeExecutable(klass->GetDirectMethod(i));
-    }
-    for (size_t i = 0; i < klass->NumVirtualMethods(); i++) {
-      MakeExecutable(klass->GetVirtualMethod(i));
-    }
-  }
-
- protected:
-  static bool IsHost() {
-    return !kIsTargetBuild;
-  }
-
-  virtual void SetUp() {
-    SetEnvironmentVariables(android_data_);
-    dalvik_cache_.append(android_data_.c_str());
-    dalvik_cache_.append("/dalvik-cache");
-    int mkdir_result = mkdir(dalvik_cache_.c_str(), 0700);
-    ASSERT_EQ(mkdir_result, 0);
-
-    std::string error_msg;
-    java_lang_dex_file_ = DexFile::Open(GetLibCoreDexFileName().c_str(),
-                                        GetLibCoreDexFileName().c_str(), &error_msg);
-    if (java_lang_dex_file_ == NULL) {
-      LOG(FATAL) << "Could not open .dex file '" << GetLibCoreDexFileName() << "': "
-          << error_msg << "\n";
-    }
-    boot_class_path_.push_back(java_lang_dex_file_);
-
-    std::string min_heap_string(StringPrintf("-Xms%zdm", gc::Heap::kDefaultInitialSize / MB));
-    std::string max_heap_string(StringPrintf("-Xmx%zdm", gc::Heap::kDefaultMaximumSize / MB));
-
-    // TODO: make selectable
-    CompilerBackend::Kind compiler_backend = kUsePortableCompiler
-        ? CompilerBackend::kPortable
-        : CompilerBackend::kQuick;
-
-    compiler_options_.reset(new CompilerOptions);
-    verification_results_.reset(new VerificationResults(compiler_options_.get()));
-    method_inliner_map_.reset(new DexFileToMethodInlinerMap);
-    callbacks_.reset(new CompilerCallbacksImpl(verification_results_.get(),
-                                               method_inliner_map_.get()));
-    Runtime::Options options;
-    options.push_back(std::make_pair("compilercallbacks", callbacks_.get()));
-    options.push_back(std::make_pair("bootclasspath", &boot_class_path_));
-    options.push_back(std::make_pair("-Xcheck:jni", reinterpret_cast<void*>(NULL)));
-    options.push_back(std::make_pair(min_heap_string.c_str(), reinterpret_cast<void*>(NULL)));
-    options.push_back(std::make_pair(max_heap_string.c_str(), reinterpret_cast<void*>(NULL)));
-    if (!Runtime::Create(options, false)) {
-      LOG(FATAL) << "Failed to create runtime";
-      return;
-    }
-    runtime_.reset(Runtime::Current());
-    // Runtime::Create acquired the mutator_lock_ that is normally given away when we
-    // Runtime::Start, give it away now and then switch to a more managable ScopedObjectAccess.
-    Thread::Current()->TransitionFromRunnableToSuspended(kNative);
-    {
-      ScopedObjectAccess soa(Thread::Current());
-      ASSERT_TRUE(runtime_.get() != NULL);
-      class_linker_ = runtime_->GetClassLinker();
-
-      InstructionSet instruction_set = kNone;
-
-      // Take the default set of instruction features from the build.
-      InstructionSetFeatures instruction_set_features =
-          ParseFeatureList(STRINGIFY(ART_DEFAULT_INSTRUCTION_SET_FEATURES));
-
-#if defined(__arm__)
-      instruction_set = kThumb2;
-      InstructionSetFeatures runtime_features = GuessInstructionFeatures();
-
-      // for ARM, do a runtime check to make sure that the features we are passed from
-      // the build match the features we actually determine at runtime.
-      ASSERT_EQ(instruction_set_features, runtime_features);
-#elif defined(__mips__)
-      instruction_set = kMips;
-#elif defined(__i386__)
-      instruction_set = kX86;
-#elif defined(__x86_64__)
-      instruction_set = kX86_64;
-      // TODO: x86_64 compilation support.
-      runtime_->SetCompilerFilter(Runtime::kInterpretOnly);
-#endif
-
-      for (int i = 0; i < Runtime::kLastCalleeSaveType; i++) {
-        Runtime::CalleeSaveType type = Runtime::CalleeSaveType(i);
-        if (!runtime_->HasCalleeSaveMethod(type)) {
-          runtime_->SetCalleeSaveMethod(
-              runtime_->CreateCalleeSaveMethod(instruction_set, type), type);
-        }
-      }
-      class_linker_->FixupDexCaches(runtime_->GetResolutionMethod());
-      timer_.reset(new CumulativeLogger("Compilation times"));
-      compiler_driver_.reset(new CompilerDriver(compiler_options_.get(),
-                                                verification_results_.get(),
-                                                method_inliner_map_.get(),
-                                                compiler_backend, instruction_set,
-                                                instruction_set_features,
-                                                true, new CompilerDriver::DescriptorSet,
-                                                2, true, true, timer_.get()));
-    }
-    // We typically don't generate an image in unit tests, disable this optimization by default.
-    compiler_driver_->SetSupportBootImageFixup(false);
-
-    // We're back in native, take the opportunity to initialize well known classes.
-    WellKnownClasses::Init(Thread::Current()->GetJniEnv());
-    // Create the heap thread pool so that the GC runs in parallel for tests. Normally, the thread
-    // pool is created by the runtime.
-    runtime_->GetHeap()->CreateThreadPool();
-    runtime_->GetHeap()->VerifyHeap();  // Check for heap corruption before the test
-  }
-
-  virtual void TearDown() {
-    const char* android_data = getenv("ANDROID_DATA");
-    ASSERT_TRUE(android_data != NULL);
-    DIR* dir = opendir(dalvik_cache_.c_str());
-    ASSERT_TRUE(dir != NULL);
-    dirent* e;
-    while ((e = readdir(dir)) != NULL) {
-      if ((strcmp(e->d_name, ".") == 0) || (strcmp(e->d_name, "..") == 0)) {
-        continue;
-      }
-      std::string filename(dalvik_cache_);
-      filename.push_back('/');
-      filename.append(e->d_name);
-      int unlink_result = unlink(filename.c_str());
-      ASSERT_EQ(0, unlink_result);
-    }
-    closedir(dir);
-    int rmdir_cache_result = rmdir(dalvik_cache_.c_str());
-    ASSERT_EQ(0, rmdir_cache_result);
-    int rmdir_data_result = rmdir(android_data_.c_str());
-    ASSERT_EQ(0, rmdir_data_result);
-
-    // icu4c has a fixed 10-element array "gCommonICUDataArray".
-    // If we run > 10 tests, we fill that array and u_setCommonData fails.
-    // There's a function to clear the array, but it's not public...
-    typedef void (*IcuCleanupFn)();
-    void* sym = dlsym(RTLD_DEFAULT, "u_cleanup_" U_ICU_VERSION_SHORT);
-    CHECK(sym != NULL);
-    IcuCleanupFn icu_cleanup_fn = reinterpret_cast<IcuCleanupFn>(sym);
-    (*icu_cleanup_fn)();
-
-    compiler_driver_.reset();
-    timer_.reset();
-    callbacks_.reset();
-    method_inliner_map_.reset();
-    verification_results_.reset();
-    compiler_options_.reset();
-    STLDeleteElements(&opened_dex_files_);
-
-    Runtime::Current()->GetHeap()->VerifyHeap();  // Check for heap corruption after the test
-  }
-
-  std::string GetLibCoreDexFileName() {
-    return GetDexFileName("core-libart");
-  }
-
-  std::string GetDexFileName(const std::string& jar_prefix) {
-    if (IsHost()) {
-      const char* host_dir = getenv("ANDROID_HOST_OUT");
-      CHECK(host_dir != NULL);
-      return StringPrintf("%s/framework/%s-hostdex.jar", host_dir, jar_prefix.c_str());
-    }
-    return StringPrintf("%s/framework/%s.jar", GetAndroidRoot(), jar_prefix.c_str());
-  }
-
-  std::string GetTestAndroidRoot() {
-    if (IsHost()) {
-      const char* host_dir = getenv("ANDROID_HOST_OUT");
-      CHECK(host_dir != NULL);
-      return host_dir;
-    }
-    return GetAndroidRoot();
-  }
-
-  const DexFile* OpenTestDexFile(const char* name) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    CHECK(name != NULL);
-    std::string filename;
-    if (IsHost()) {
-      filename += getenv("ANDROID_HOST_OUT");
-      filename += "/framework/";
-    } else {
-      filename += "/data/nativetest/art/";
-    }
-    filename += "art-test-dex-";
-    filename += name;
-    filename += ".jar";
-    std::string error_msg;
-    const DexFile* dex_file = DexFile::Open(filename.c_str(), filename.c_str(), &error_msg);
-    CHECK(dex_file != NULL) << "Failed to open '" << filename << "': " << error_msg;
-    CHECK_EQ(PROT_READ, dex_file->GetPermissions());
-    CHECK(dex_file->IsReadOnly());
-    opened_dex_files_.push_back(dex_file);
-    return dex_file;
-  }
-
-  jobject LoadDex(const char* dex_name) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    const DexFile* dex_file = OpenTestDexFile(dex_name);
-    CHECK(dex_file != NULL);
-    class_linker_->RegisterDexFile(*dex_file);
-    std::vector<const DexFile*> class_path;
-    class_path.push_back(dex_file);
-    ScopedObjectAccessUnchecked soa(Thread::Current());
-    ScopedLocalRef<jobject> class_loader_local(soa.Env(),
-        soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader));
-    jobject class_loader = soa.Env()->NewGlobalRef(class_loader_local.get());
-    soa.Self()->SetClassLoaderOverride(soa.Decode<mirror::ClassLoader*>(class_loader_local.get()));
-    Runtime::Current()->SetCompileTimeClassPath(class_loader, class_path);
-    return class_loader;
-  }
-
-  void CompileClass(mirror::ClassLoader* class_loader, const char* class_name)
-      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    std::string class_descriptor(DotToDescriptor(class_name));
-    Thread* self = Thread::Current();
-    SirtRef<mirror::ClassLoader> loader(self, class_loader);
-    mirror::Class* klass = class_linker_->FindClass(self, class_descriptor.c_str(), loader);
-    CHECK(klass != NULL) << "Class not found " << class_name;
-    for (size_t i = 0; i < klass->NumDirectMethods(); i++) {
-      CompileMethod(klass->GetDirectMethod(i));
-    }
-    for (size_t i = 0; i < klass->NumVirtualMethods(); i++) {
-      CompileMethod(klass->GetVirtualMethod(i));
-    }
-  }
-
-  void CompileMethod(mirror::ArtMethod* method) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    CHECK(method != NULL);
-    TimingLogger timings("CommonTest::CompileMethod", false, false);
-    timings.StartSplit("CompileOne");
-    compiler_driver_->CompileOne(method, timings);
-    MakeExecutable(method);
-    timings.EndSplit();
-  }
-
-  void CompileDirectMethod(SirtRef<mirror::ClassLoader>& class_loader, const char* class_name,
-                           const char* method_name, const char* signature)
-      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    std::string class_descriptor(DotToDescriptor(class_name));
-    Thread* self = Thread::Current();
-    mirror::Class* klass = class_linker_->FindClass(self, class_descriptor.c_str(), class_loader);
-    CHECK(klass != NULL) << "Class not found " << class_name;
-    mirror::ArtMethod* method = klass->FindDirectMethod(method_name, signature);
-    CHECK(method != NULL) << "Direct method not found: "
-                          << class_name << "." << method_name << signature;
-    CompileMethod(method);
-  }
-
-  void CompileVirtualMethod(SirtRef<mirror::ClassLoader>& class_loader, const char* class_name,
-                            const char* method_name, const char* signature)
-      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    std::string class_descriptor(DotToDescriptor(class_name));
-    Thread* self = Thread::Current();
-    mirror::Class* klass = class_linker_->FindClass(self, class_descriptor.c_str(), class_loader);
-    CHECK(klass != NULL) << "Class not found " << class_name;
-    mirror::ArtMethod* method = klass->FindVirtualMethod(method_name, signature);
-    CHECK(method != NULL) << "Virtual method not found: "
-                          << class_name << "." << method_name << signature;
-    CompileMethod(method);
-  }
-
-  void ReserveImageSpace() {
-    // Reserve where the image will be loaded up front so that other parts of test set up don't
-    // accidentally end up colliding with the fixed memory address when we need to load the image.
-    std::string error_msg;
-    image_reservation_.reset(MemMap::MapAnonymous("image reservation",
-                                                  reinterpret_cast<byte*>(ART_BASE_ADDRESS),
-                                                  (size_t)100 * 1024 * 1024,  // 100MB
-                                                  PROT_NONE,
-                                                  false /* no need for 4gb flag with fixed mmap*/,
-                                                  &error_msg));
-    CHECK(image_reservation_.get() != nullptr) << error_msg;
-  }
-
-  void UnreserveImageSpace() {
-    image_reservation_.reset();
-  }
-
-  std::string android_data_;
-  std::string dalvik_cache_;
-  const DexFile* java_lang_dex_file_;  // owned by runtime_
-  std::vector<const DexFile*> boot_class_path_;
-  UniquePtr<Runtime> runtime_;
-  // Owned by the runtime
-  ClassLinker* class_linker_;
-  UniquePtr<CompilerOptions> compiler_options_;
-  UniquePtr<VerificationResults> verification_results_;
-  UniquePtr<DexFileToMethodInlinerMap> method_inliner_map_;
-  UniquePtr<CompilerCallbacksImpl> callbacks_;
-  UniquePtr<CompilerDriver> compiler_driver_;
-  UniquePtr<CumulativeLogger> timer_;
-
- private:
-  std::vector<const DexFile*> opened_dex_files_;
-  UniquePtr<MemMap> image_reservation_;
-};
-
-// Sets a CheckJni abort hook to catch failures. Note that this will cause CheckJNI to carry on
-// rather than aborting, so be careful!
-class CheckJniAbortCatcher {
- public:
-  CheckJniAbortCatcher() : vm_(Runtime::Current()->GetJavaVM()) {
-    vm_->check_jni_abort_hook = Hook;
-    vm_->check_jni_abort_hook_data = &actual_;
-  }
-
-  ~CheckJniAbortCatcher() {
-    vm_->check_jni_abort_hook = NULL;
-    vm_->check_jni_abort_hook_data = NULL;
-    EXPECT_TRUE(actual_.empty()) << actual_;
-  }
-
-  void Check(const char* expected_text) {
-    EXPECT_TRUE(actual_.find(expected_text) != std::string::npos) << "\n"
-        << "Expected to find: " << expected_text << "\n"
-        << "In the output   : " << actual_;
-    actual_.clear();
-  }
-
- private:
-  static void Hook(void* data, const std::string& reason) {
-    // We use += because when we're hooking the aborts like this, multiple problems can be found.
-    *reinterpret_cast<std::string*>(data) += reason;
-  }
-
-  JavaVMExt* vm_;
-  std::string actual_;
-
-  DISALLOW_COPY_AND_ASSIGN(CheckJniAbortCatcher);
-};
-
-// TODO: These tests were disabled for portable when we went to having
-// MCLinker link LLVM ELF output because we no longer just have code
-// blobs in memory. We'll need to dlopen to load and relocate
-// temporary output to resurrect these tests.
-#define TEST_DISABLED_FOR_PORTABLE() \
-  if (kUsePortableCompiler) { \
-    printf("WARNING: TEST DISABLED FOR PORTABLE\n"); \
-    return; \
-  }
-
-}  // namespace art
-
-namespace std {
-
-// TODO: isn't gtest supposed to be able to print STL types for itself?
-template <typename T>
-std::ostream& operator<<(std::ostream& os, const std::vector<T>& rhs) {
-  os << ::art::ToString(rhs);
-  return os;
-}
-
-}  // namespace std
-
-#endif  // ART_RUNTIME_COMMON_TEST_H_