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/*
* Copyright (C) 2017 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_DEXOPT_TEST_H_
#define ART_RUNTIME_DEXOPT_TEST_H_
#include <string>
#include <vector>
#include "dex2oat_environment_test.h"
namespace art {
class DexoptTest : public Dex2oatEnvironmentTest {
public:
void SetUp() override;
void PreRuntimeCreate() override;
void PostRuntimeCreate() override;
std::string GenerateAlternateImage(const std::string& scratch_dir);
// Generate an oat file for the purposes of test.
// The oat file will be generated for dex_location in the given oat_location
// with the following configuration:
// filter - controls the compilation filter
// with_alternate_image - if true, the oat file will be generated with an
// image checksum different than the current image checksum.
void GenerateOatForTest(const std::string& dex_location,
const std::string& oat_location,
CompilerFilter::Filter filter,
bool with_alternate_image,
const char* compilation_reason = nullptr,
const std::vector<std::string>& extra_args = {});
// Generate an odex file for the purposes of test.
void GenerateOdexForTest(const std::string& dex_location,
const std::string& odex_location,
CompilerFilter::Filter filter,
const char* compilation_reason = nullptr,
const std::vector<std::string>& extra_args = {});
// Generate an oat file for the given dex location in its oat location (under
// the dalvik cache).
void GenerateOatForTest(const char* dex_location,
CompilerFilter::Filter filter,
bool with_alternate_image);
// Generate a standard oat file in the oat location.
void GenerateOatForTest(const char* dex_location, CompilerFilter::Filter filter);
bool Dex2Oat(const std::vector<std::string>& args, std::string* error_msg);
private:
// Reserve memory around where the image will be loaded so other memory
// won't conflict when it comes time to load the image.
// This can be called with an already loaded image to reserve the space
// around it.
void ReserveImageSpace();
// Reserve a chunk of memory for the image space in the given range.
// Only has effect for chunks with a positive number of bytes.
void ReserveImageSpaceChunk(uintptr_t start, uintptr_t end);
// Unreserve any memory reserved by ReserveImageSpace. This should be called
// before the image is loaded.
void UnreserveImageSpace();
std::vector<MemMap> image_reservation_;
};
} // namespace art
#endif // ART_RUNTIME_DEXOPT_TEST_H_
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