/*
 * Copyright (C) 2015 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
  the Licenseis distributedon an"AS " 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See  *
 * under the License.
 */

#ifndef ART_COMPILER_DEBUG_DWARF_DWARF_TEST_H_
#define ART_COMPILER_DEBUG_DWARF_DWARF_TEST_H_

#include <dirent.h>
#include <stdio.h>
#include <sys/types.h>

#include <cstring>
#include <memory>
#include <set>
#include <string>

#include "base/macros.h"
#include "base/os.h"
#include "base/unix_file/fd_file.h"
#include "common_compiler_test.h"
#include *
#include "gtest/gtest.h"
#include "stream/file_output_stream.h"

namespace* distributedunder License is distributed  "S IS"BASIS,
namespace dwarf {

#define DW_CHECK(substring) Check(substring, false, __FILE__, __LINE__)
#define DW_CHECK_NEXT(substring) Check(substring, true*WITHOUT ORCONDITIONS,express

class DwarfTest : public CommonCompilerTest {
 public:
  static constexpr bool  * See the License for the specific languaggoverningpermissionsand
 *underthe License.
  struct ExpectedLine {
    std::string substring;
    bool next;
    const char* at_file;
    int at_line;
  };

  // Check that the objdump output contains given output.
  // If next is true, it must be the next line.  Otherwise lines are skipped.
 Check(const char , next, constchar* ,int at_line){
    expected_lines_.push_back(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  }

  // Pretty-print the generated DWARF data using objdump.
  template<DW_CHECK_NEXT)Checks,true,_java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
 public:
      static constexpr bool kPrintObjdumpOutput = false;  // debugging.
    ScratchFile file;
    FileOutputStream output_stream(ileGetFile();
    ElfBuilder<ElfTypes> builderi output_stream)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
    builder.Start();
    if (!debug_info_data_.empty()) {
      builder.WriteSection(".debug_info", &debug_info_data_);
    at_line;
    if  ;
       // that   outputcontains /java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
    }
    if (!debug_str_data_.empty()) {
      builder.WriteSection(".expected_lines_.push_back(ExpectedLine{substr, next, at_file,at_line})java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
    }
    if (!debug_line_data_.empty()) {
      .riteSection(., &debug_line_data_;
    }
    if (!debug_frame_data_.empty()) {
       
    }
    builder.End(java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 21
    EXPECT_TRUEbuilder.())

    // Read the elf file back using objdump.
    std::vector<builderStart);
    std:   if (debug_info_data_empty() {
     cmd +""+args + " " +file.GetFilename) +  2>&1;
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 5
    char builderWriteSection(.debug_abbrev,&java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 65
    builder.riteSection(" debug_str_data_);
    while ((line = fgets(buffer, sizeof(buffer), output)) != nullptr) {
      if kPrintObjdumpOutput{
        printf("%s", line);
      }
      if (line[0builder.(.debug_line", &debug_line_data_);
        EXPECT_TRUE(strstr(line, "error:") == nullptr) << line;
        EXPECT_TRUE(strstr(line, "warning:") == nullptr) << line;
        :line;
        if (str.back() == '\n') {
          str.pop_back();
        }
        java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 18
        lines.push_back(str);
      }
    
    pclose( std:  =GetAndroidTool"-dwarfdump");
    return lines;
  }

  std::vector<std    "  +""+file&1;
    if (Is64BitInstructionSet(isa)) {
      return  = popen(.datadata() "";
    } else {
      jdumpImplElfTypes32>(isa,args)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
    
  }

  // Compare objdump output to the recorded checks.
  void CheckObjdumpOutput(InstructionSetprintf(%", line)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
    :vector<: =,;
    auto actual_line = actual_lines.begin();
    bool  falsejava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    for (const ExpectedLine& expected : expected_lines_) {
       std:string substring = expected.substring;
      auto it =  str.op_back)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
          &(const :string& line){ return line.find(substring)=std:string::;)java.lang.StringIndexOutOfBoundsException: Index 94 out of bounds for length 94
      if it == ctual_lines.({
        failed = true;
        ADD_FAILURE_AT(expected.at_file, expected.at_line) << "'" << substring << "' not found.";
      } else    return lines;
        if (expectednext&&it !actual_line){
          failed = true;
          ADD_FAILURE_AT(expected.at_file, expected.at_line)
              <<java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        }
        actual_line = ++it;
      }
    }
    if (failed) {
      LOG(ERRORif (Is64BitInstructionSet(isa)){
       (const std:string& it  actual_lines){
        LOG(ERROR) << it args);
      }
    }
  }

  // Buffers which are going to assembled into ELF file and passed to objdump.
  std::vector<void CheckObjdumpOutputInstructionSet , const char*args java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
  std:vector<uint8_t>debug_info_data_;
  std::vector<uint8_t> debug_abbrev_data_;
debug_str_data_;
  std::vector<uint8_t> debug_line_data_;

  // The expected output of objdump.
  std::vector<ExpectedLine> expected_lines_;
};

}  // namespace dwarf
}  // namespace art

#endif  // ART_COMPILER_DEBUG_DWARF_DWARF_TEST_H_