// Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_UNITTEST_COMMON_H_
#define SRC_UNITTEST_COMMON_H_

#include <string>
#include <vector>

#include "puffin/src/include/puffin/common.h"
#include "puffin/src/set_errors.h"

namespace puffin {

// Utility class to delete a file when it goes out of scope.
class ScopedPathUnlinker {
 public:
  explicit ScopedPathUnlinker(const std::string& path) : path_(path) {}
  ~ScopedPathUnlinker() {
    if (unlink(path_.c_str()) < 0) {
      LOG(ERROR) << "Failed to unlink: " << path_;
    }
  }

 private:
  const std::string path_;

  DISALLOW_COPY_AND_ASSIGN(ScopedPathUnlinker);
};

// Makes a temporary file as /tmp/puffin-XXXXXX. Both |filename| and |fd| are
// optional, but if given, they will be populated with the new temporary file's
// values.
bool MakeTempFile(std::string* filename, int* fd);

// clang-format off
// Uncompressed deflate block.
const Buffer kRaw1 = {0x01, 0x02, 0x03, 0x04, 0x05};
const Buffer kDeflate1 = {
  0x01, 0x05, 0x00, 0xFA, 0xFF, 0x01, 0x02, 0x03, 0x04, 0x05};
const Buffer kPuff1 = {
  0x00, 0x00, 0x80, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF, 0x81};

// Uncompressed deflate block with zero length.
const Buffer kRaw1_1 = {};
const Buffer kDeflate1_1 = {0x01, 0x00, 0x00, 0xFF, 0xFF};
const Buffer kPuff1_1 = {0x00, 0x00, 0x80, 0xFF, 0x81};

// Fixed huffman table compressed deflate.
const Buffer kRaw2 = {0x01};
const Buffer kDeflate2 = {0x63, 0x04, 0x00};
const Buffer kPuff2 = {0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81};

// Deflate of an empty buffer.
const Buffer kRaw3 = {};
const Buffer kDeflate3 = {0x03, 0x00};
const Buffer kPuff3 = {0x00, 0x00, 0xA0, 0xFF, 0x81};

// Deflate with fixed Huffman table.
const Buffer kRaw4 = {0x01, 0x02, 0x03, 0x04, 0x05};
const Buffer kDeflate4 = {0x63, 0x64, 0x62, 0x66, 0x61, 0x05, 0x00};
const Buffer kPuff4 = {
  0x00, 0x00, 0xA0, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF, 0x81};

// Invalid LEN/NLEN for uncompressed deflate block.
const Buffer kDeflate5 = {
  0x01, 0x05, 0x00, 0xFF, 0xFF, 0x01, 0x02, 0x03, 0x04, 0x05};

// Deflate with invalid block header.
const Buffer kDeflate6 = {0x07};

// Deflate with final block bit unset.
const Buffer kRaw7 = {0x01};
const Buffer kDeflate7 = {0x62, 0x04, 0x00};
const Buffer kPuff7 = {0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81};

// Two deflate buffers concatenated, neither have their final bit set.  It is a
// valid deflate and puff buffer.
const Buffer kRaw7_2 = {0x01, 0x01};
const Buffer kDeflate7_2 = {0x62, 0x04, 0x88, 0x11, 0x00};
const Buffer kPuff7_2 = {
  0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81};

// Two deflate buffers concatenated, the first one has final bit set, second one
// not. It is a valid deflate and puff buffer.
const Buffer kRaw7_3 = {0x01, 0x01};
const Buffer kDeflate7_3 = {0x63, 0x04, 0x88, 0x11, 0x00};
const Buffer kPuff7_3 = {
  0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81,
  0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81};

// Two deflate buffers concatenated, both have final bits set. It is a valid
// deflate and puff buffer.
const Buffer kRaw7_4 = {0x01, 0x01};
const Buffer kDeflate7_4 = {0x63, 0x04, 0x8C, 0x11, 0x00};
const Buffer kPuff7_4 = {
  0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81,
  0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81};

const Buffer kDeflates8 = {
  /* raw      0  */ 0x11, 0x22,
  /* deflate  2  */ 0x63, 0x64, 0x62, 0x66, 0x61, 0x05, 0x00,
  /* raw      9  */ 0x33,
  /* deflate  10 */ 0x03, 0x00,
  /* raw      12 */
  /* deflate  12 */ 0x63, 0x04, 0x00,
  /* raw      15 */ 0x44, 0x55
};

const Buffer kPuffs8 = {
  /* raw      0  */ 0x11, 0x22,
  /* puff     2  */ 0x00, 0x00, 0xA0, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF,
                    0x81,
  /* raw      13 */ 0x00, 0x33,
  /* puff     15 */ 0x00, 0x00, 0xA0, 0xFF, 0x81,
  /* raw      20 */ 0x00,
  /* puff     21 */ 0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81,
  /* raw      28 */ 0x00, 0x44, 0x55
};

const std::vector<ByteExtent> kDeflateExtents8 = {{2, 7}, {10, 2}, {12, 3}};
const std::vector<BitExtent> kSubblockDeflateExtents8 = {
  {16, 50}, {80, 10}, {96, 18}};
const std::vector<ByteExtent> kPuffExtents8 = {{2, 11}, {15, 5}, {21, 7}};

const Buffer kDeflates9 = {
  /* deflate  0  */ 0x63, 0x64, 0x62, 0x66, 0x61, 0x05, 0x00,
  /* raw      7  */ 0x33, 0x66,
  /* deflate  9  */ 0x01, 0x05, 0x00, 0xFA, 0xFF, 0x01, 0x02, 0x03, 0x04, 0x05,
  /* deflate  19 */ 0x63, 0x04, 0x00
};

const Buffer kPuffs9 = {
  /* puff      0 */ 0x00, 0x00, 0xA0, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF,
                    0x81,
  /* raw      11 */ 0x00, 0x33, 0x66,
  /* puff     14 */ 0x00, 0x00, 0x80, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF,
                    0x81,
  /* puff     25 */ 0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81,
  /* raw      32 */ 0x00,
};

const std::vector<ByteExtent> kDeflateExtents9 = {{0, 7}, {9, 10}, {19, 3}};
const std::vector<BitExtent> kSubblockDeflateExtents9 = {
  {0, 50}, {72, 80}, {152, 18}};
const std::vector<ByteExtent> kPuffExtents9 = {{0, 11}, {14, 11}, {25, 7}};

const Buffer kPatch8To9 = {
  0x50, 0x55, 0x46, 0x31, 0x00, 0x00, 0x00, 0x51, 0x08, 0x01, 0x12, 0x27,
  0x0A, 0x04, 0x08, 0x10, 0x10, 0x32, 0x0A, 0x04, 0x08, 0x50, 0x10, 0x0A,
  0x0A, 0x04, 0x08, 0x60, 0x10, 0x12, 0x12, 0x04, 0x08, 0x10, 0x10, 0x58,
  0x12, 0x04, 0x08, 0x78, 0x10, 0x28, 0x12, 0x05, 0x08, 0xA8, 0x01, 0x10,
  0x38, 0x18, 0x1F, 0x1A, 0x24, 0x0A, 0x02, 0x10, 0x32, 0x0A, 0x04, 0x08,
  0x48, 0x10, 0x50, 0x0A, 0x05, 0x08, 0x98, 0x01, 0x10, 0x12, 0x12, 0x02,
  0x10, 0x58, 0x12, 0x04, 0x08, 0x70, 0x10, 0x58, 0x12, 0x05, 0x08, 0xC8,
  0x01, 0x10, 0x38, 0x18, 0x21, 0x42, 0x53, 0x44, 0x49, 0x46, 0x46, 0x34,
  0x30, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x42, 0x5A, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, 0x53, 0x59, 0xD1,
  0x20, 0xBB, 0x7E, 0x00, 0x00, 0x03, 0x60, 0x40, 0x78, 0x0E, 0x08, 0x00,
  0x40, 0x00, 0x20, 0x00, 0x31, 0x06, 0x4C, 0x40, 0x92, 0x8F, 0x46, 0xA7,
  0xA8, 0xE0, 0xF3, 0xD6, 0x21, 0x12, 0xF4, 0xBC, 0x43, 0x32, 0x1F, 0x17,
  0x72, 0x45, 0x38, 0x50, 0x90, 0xD1, 0x20, 0xBB, 0x7E, 0x42, 0x5A, 0x68,
  0x39, 0x31, 0x41, 0x59, 0x26, 0x53, 0x59, 0xF1, 0x20, 0x5F, 0x0D, 0x00,
  0x00, 0x02, 0x41, 0x15, 0x42, 0x08, 0x20, 0x00, 0x40, 0x00, 0x00, 0x02,
  0x40, 0x00, 0x20, 0x00, 0x22, 0x3D, 0x23, 0x10, 0x86, 0x03, 0x96, 0x54,
  0x11, 0x16, 0x5F, 0x17, 0x72, 0x45, 0x38, 0x50, 0x90, 0xF1, 0x20, 0x5F,
  0x0D, 0x42, 0x5A, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, 0x53, 0x59, 0x07,
  0xD4, 0xCB, 0x6E, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x20, 0x00,
  0x21, 0x18, 0x46, 0x82, 0xEE, 0x48, 0xA7, 0x0A, 0x12, 0x00, 0xFA, 0x99,
  0x6D, 0xC0};

const Buffer kPatch9To8 = {
  0x50, 0x55, 0x46, 0x31, 0x00, 0x00, 0x00, 0x51, 0x08, 0x01, 0x12, 0x24,
  0x0A, 0x02, 0x10, 0x32, 0x0A, 0x04, 0x08, 0x48, 0x10, 0x50, 0x0A, 0x05,
  0x08, 0x98, 0x01, 0x10, 0x12, 0x12, 0x02, 0x10, 0x58, 0x12, 0x04, 0x08,
  0x70, 0x10, 0x58, 0x12, 0x05, 0x08, 0xC8, 0x01, 0x10, 0x38, 0x18, 0x21,
  0x1A, 0x27, 0x0A, 0x04, 0x08, 0x10, 0x10, 0x32, 0x0A, 0x04, 0x08, 0x50,
  0x10, 0x0A, 0x0A, 0x04, 0x08, 0x60, 0x10, 0x12, 0x12, 0x04, 0x08, 0x10,
  0x10, 0x58, 0x12, 0x04, 0x08, 0x78, 0x10, 0x28, 0x12, 0x05, 0x08, 0xA8,
  0x01, 0x10, 0x38, 0x18, 0x1F, 0x42, 0x53, 0x44, 0x49, 0x46, 0x46, 0x34,
  0x30, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x42, 0x5A, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, 0x53, 0x59, 0x3D,
  0xBD, 0x08, 0x91, 0x00, 0x00, 0x01, 0xE0, 0x40, 0x5C, 0x0A, 0x40, 0x00,
  0x40, 0x00, 0x20, 0x00, 0x31, 0x0C, 0x08, 0x23, 0xD2, 0x34, 0xD1, 0xB1,
  0x73, 0x60, 0x44, 0x54, 0xE4, 0xFC, 0x5D, 0xC9, 0x14, 0xE1, 0x42, 0x40,
  0xF6, 0xF4, 0x22, 0x44, 0x42, 0x5A, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26,
  0x53, 0x59, 0x41, 0x62, 0x2E, 0xF0, 0x00, 0x00, 0x00, 0x40, 0x00, 0x40,
  0x20, 0x20, 0x00, 0x21, 0x00, 0x82, 0x83, 0x17, 0x72, 0x45, 0x38, 0x50,
  0x90, 0x41, 0x62, 0x2E, 0xF0, 0x42, 0x5A, 0x68, 0x39, 0x31, 0x41, 0x59,
  0x26, 0x53, 0x59, 0xE0, 0x20, 0x04, 0x57, 0x00, 0x00, 0x04, 0x76, 0x50,
  0xE0, 0x00, 0x20, 0x00, 0x10, 0x00, 0x04, 0x00, 0x02, 0x00, 0x20, 0x00,
  0x40, 0x00, 0x00, 0x00, 0xA0, 0x00, 0x21, 0xA1, 0xA3, 0x10, 0x83, 0x26,
  0x21, 0x5E, 0xB2, 0x69, 0xAC, 0x70, 0x60, 0x53, 0xC5, 0xDC, 0x91, 0x4E,
  0x14, 0x24, 0x38, 0x08, 0x01, 0x15, 0xC0};

const Buffer kPatch8ToEmpty = {
  0x50, 0x55, 0x46, 0x31, 0x00, 0x00, 0x00, 0x2D, 0x08, 0x01, 0x12, 0x27,
  0x0A, 0x04, 0x08, 0x10, 0x10, 0x32, 0x0A, 0x04, 0x08, 0x50, 0x10, 0x0A,
  0x0A, 0x04, 0x08, 0x60, 0x10, 0x12, 0x12, 0x04, 0x08, 0x10, 0x10, 0x58,
  0x12, 0x04, 0x08, 0x78, 0x10, 0x28, 0x12, 0x05, 0x08, 0xA8, 0x01, 0x10,
  0x38, 0x18, 0x1F, 0x1A, 0x00, 0x42, 0x53, 0x44, 0x49, 0x46, 0x46, 0x34,
  0x30, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x42, 0x5A, 0x68, 0x39, 0x17, 0x72, 0x45, 0x38, 0x50, 0x90, 0x00,
  0x00, 0x00, 0x00, 0x42, 0x5A, 0x68, 0x39, 0x17, 0x72, 0x45, 0x38, 0x50,
  0x90, 0x00, 0x00, 0x00, 0x00, 0x42, 0x5A, 0x68, 0x39, 0x17, 0x72, 0x45,
  0x38, 0x50, 0x90, 0x00, 0x00, 0x00, 0x00};

const Buffer kPatch8ToNoDeflate = {
  0x50, 0x55, 0x46, 0x31, 0x00, 0x00, 0x00, 0x2F, 0x08, 0x01, 0x12, 0x27,
  0x0A, 0x04, 0x08, 0x10, 0x10, 0x32, 0x0A, 0x04, 0x08, 0x50, 0x10, 0x0A,
  0x0A, 0x04, 0x08, 0x60, 0x10, 0x12, 0x12, 0x04, 0x08, 0x10, 0x10, 0x58,
  0x12, 0x04, 0x08, 0x78, 0x10, 0x28, 0x12, 0x05, 0x08, 0xA8, 0x01, 0x10,
  0x38, 0x18, 0x1F, 0x1A, 0x02, 0x18, 0x04, 0x42, 0x53, 0x44, 0x49, 0x46,
  0x46, 0x34, 0x30, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x42, 0x5A, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, 0x53,
  0x59, 0xBA, 0x8D, 0x7F, 0x2D, 0x00, 0x00, 0x00, 0x40, 0x00, 0x44, 0x08,
  0x20, 0x00, 0x30, 0xCC, 0x09, 0x32, 0x54, 0x65, 0x38, 0xBB, 0x92, 0x29,
  0xC2, 0x84, 0x85, 0xD4, 0x6B, 0xF9, 0x68, 0x42, 0x5A, 0x68, 0x39, 0x17,
  0x72, 0x45, 0x38, 0x50, 0x90, 0x00, 0x00, 0x00, 0x00, 0x42, 0x5A, 0x68,
  0x39, 0x31, 0x41, 0x59, 0x26, 0x53, 0x59, 0xE7, 0xAA, 0xF1, 0xFC, 0x00,
  0x00, 0x00, 0x70, 0x00, 0x00, 0x08, 0x01, 0x00, 0x20, 0x04, 0x20, 0x00,
  0x21, 0x9A, 0x68, 0x33, 0x4D, 0x13, 0x3C, 0x5D, 0xC9, 0x14, 0xE1, 0x42,
  0x43, 0x9E, 0xAB, 0xC7, 0xF0};

// It is actuall the content of the copyright header.
const Buffer kRaw10 = {
  0x0A, 0x2F, 0x2F, 0x0A, 0x2F, 0x2F, 0x20, 0x43, 0x6F, 0x70, 0x79, 0x72,
  0x69, 0x67, 0x68, 0x74, 0x20, 0x28, 0x43, 0x29, 0x20, 0x32, 0x30, 0x31,
  0x37, 0x20, 0x54, 0x68, 0x65, 0x20, 0x41, 0x6E, 0x64, 0x72, 0x6F, 0x69,
  0x64, 0x20, 0x4F, 0x70, 0x65, 0x6E, 0x20, 0x53, 0x6F, 0x75, 0x72, 0x63,
  0x65, 0x20, 0x50, 0x72, 0x6F, 0x6A, 0x65, 0x63, 0x74, 0x0A, 0x2F, 0x2F,
  0x0A, 0x2F, 0x2F, 0x20, 0x4C, 0x69, 0x63, 0x65, 0x6E, 0x73, 0x65, 0x64,
  0x20, 0x75, 0x6E, 0x64, 0x65, 0x72, 0x20, 0x74, 0x68, 0x65, 0x20, 0x41,
  0x70, 0x61, 0x63, 0x68, 0x65, 0x20, 0x4C, 0x69, 0x63, 0x65, 0x6E, 0x73,
  0x65, 0x2C, 0x20, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x20, 0x32,
  0x2E, 0x30, 0x20, 0x28, 0x74, 0x68, 0x65, 0x20, 0x22, 0x4C, 0x69, 0x63,
  0x65, 0x6E, 0x73, 0x65, 0x22, 0x29, 0x3B, 0x0A, 0x2F, 0x2F, 0x20, 0x79,
  0x6F, 0x75, 0x20, 0x6D, 0x61, 0x79, 0x20, 0x6E, 0x6F, 0x74, 0x20, 0x75,
  0x73, 0x65, 0x20, 0x74, 0x68, 0x69, 0x73, 0x20, 0x66, 0x69, 0x6C, 0x65,
  0x20, 0x65, 0x78, 0x63, 0x65, 0x70, 0x74, 0x20, 0x69, 0x6E, 0x20, 0x63,
  0x6F, 0x6D, 0x70, 0x6C, 0x69, 0x61, 0x6E, 0x63, 0x65, 0x20, 0x77, 0x69,
  0x74, 0x68, 0x20, 0x74, 0x68, 0x65, 0x20, 0x4C, 0x69, 0x63, 0x65, 0x6E,
  0x73, 0x65, 0x2E, 0x0A, 0x2F, 0x2F, 0x20, 0x59, 0x6F, 0x75, 0x20, 0x6D,
  0x61, 0x79, 0x20, 0x6F, 0x62, 0x74, 0x61, 0x69, 0x6E, 0x20, 0x61, 0x20,
  0x63, 0x6F, 0x70, 0x79, 0x20, 0x6F, 0x66, 0x20, 0x74, 0x68, 0x65, 0x20,
  0x4C, 0x69, 0x63, 0x65, 0x6E, 0x73, 0x65, 0x20, 0x61, 0x74, 0x0A, 0x2F,
  0x2F, 0x0A, 0x2F, 0x2F, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x68, 0x74,
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  0x2D, 0x32, 0x2E, 0x30, 0x0A, 0x2F, 0x2F, 0x0A, 0x2F, 0x2F, 0x20, 0x55,
  0x6E, 0x6C, 0x65, 0x73, 0x73, 0x20, 0x72, 0x65, 0x71, 0x75, 0x69, 0x72,
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  0x20, 0x22, 0x41, 0x53, 0x20, 0x49, 0x53, 0x22, 0x20, 0x42, 0x41, 0x53,
  0x49, 0x53, 0x2C, 0x0A, 0x2F, 0x2F, 0x20, 0x57, 0x49, 0x54, 0x48, 0x4F,
  0x55, 0x54, 0x20, 0x57, 0x41, 0x52, 0x52, 0x41, 0x4E, 0x54, 0x49, 0x45,
  0x53, 0x20, 0x4F, 0x52, 0x20, 0x43, 0x4F, 0x4E, 0x44, 0x49, 0x54, 0x49,
  0x4F, 0x4E, 0x53, 0x20, 0x4F, 0x46, 0x20, 0x41, 0x4E, 0x59, 0x20, 0x4B,
  0x49, 0x4E, 0x44, 0x2C, 0x20, 0x65, 0x69, 0x74, 0x68, 0x65, 0x72, 0x20,
  0x65, 0x78, 0x70, 0x72, 0x65, 0x73, 0x73, 0x20, 0x6F, 0x72, 0x20, 0x69,
  0x6D, 0x70, 0x6C, 0x69, 0x65, 0x64, 0x2E, 0x0A, 0x2F, 0x2F, 0x20, 0x53,
  0x65, 0x65, 0x20, 0x74, 0x68, 0x65, 0x20, 0x4C, 0x69, 0x63, 0x65, 0x6E,
  0x73, 0x65, 0x20, 0x66, 0x6F, 0x72, 0x20, 0x74, 0x68, 0x65, 0x20, 0x73,
  0x70, 0x65, 0x63, 0x69, 0x66, 0x69, 0x63, 0x20, 0x6C, 0x61, 0x6E, 0x67,
  0x75, 0x61, 0x67, 0x65, 0x20, 0x67, 0x6F, 0x76, 0x65, 0x72, 0x6E, 0x69,
  0x6E, 0x67, 0x20, 0x70, 0x65, 0x72, 0x6D, 0x69, 0x73, 0x73, 0x69, 0x6F,
  0x6E, 0x73, 0x20, 0x61, 0x6E, 0x64, 0x0A, 0x2F, 0x2F, 0x20, 0x6C, 0x69,
  0x6D, 0x69, 0x74, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x73, 0x20, 0x75, 0x6E,
  0x64, 0x65, 0x72, 0x20, 0x74, 0x68, 0x65, 0x20, 0x4C, 0x69, 0x63, 0x65,
  0x6E, 0x73, 0x65, 0x2E, 0x0A};

// Dynamic huffman compressed deflate.
const Buffer kDeflate10 = {
  0x65, 0x91, 0x41, 0x6F, 0x9C, 0x30, 0x10, 0x85, 0xEF, 0xFB, 0x2B, 0x9E,
  0xF6, 0x94, 0x48, 0x5B, 0x48, 0x73, 0xA9, 0xD4, 0x9E, 0xE8, 0x66, 0xAB,
  0xA0, 0x46, 0x50, 0x2D, 0xA4, 0x51, 0x8E, 0x5E, 0x18, 0xD8, 0x89, 0x58,
  0xDB, 0xB5, 0x4D, 0xC9, 0xFE, 0xFB, 0x8E, 0x59, 0x22, 0x25, 0xAA, 0x2F,
  0xC8, 0xCC, 0xCC, 0x9B, 0xEF, 0x3D, 0xAF, 0xD2, 0x74, 0x95, 0xA6, 0xD8,
  0x1A, 0x7B, 0x76, 0xDC, 0x1F, 0x03, 0xAE, 0xB6, 0xD7, 0xB8, 0xBD, 0xF9,
  0xFC, 0x05, 0xF5, 0x91, 0x90, 0xE9, 0xD6, 0x19, 0x6E, 0x51, 0x5A, 0xD2,
  0xA8, 0xCC, 0xE8, 0x1A, 0xC2, 0x2F, 0x67, 0x5E, 0xA8, 0x09, 0xAB, 0xCB,
  0xE0, 0x03, 0x37, 0xA4, 0x3D, 0xB5, 0x18, 0x75, 0x4B, 0x0E, 0x21, 0x0E,
  0x59, 0xD5, 0xC8, 0x67, 0xA9, 0x6C, 0xF0, 0x9B, 0x9C, 0x67, 0xA3, 0x71,
  0x9B, 0xDC, 0xE0, 0x2A, 0x36, 0xAC, 0x97, 0xD2, 0xFA, 0xFA, 0x5B, 0x94,
  0x38, 0x9B, 0x11, 0x27, 0x75, 0x86, 0x36, 0x01, 0xA3, 0x27, 0xD1, 0x60,
  0x8F, 0x8E, 0x07, 0x02, 0xBD, 0x36, 0x64, 0x03, 0x58, 0xA3, 0x31, 0x27,
  0x3B, 0xB0, 0xD2, 0xB2, 0x7F, 0xE2, 0x70, 0x9C, 0xF7, 0x2C, 0x2A, 0x49,
  0xD4, 0x78, 0x5E, 0x34, 0xCC, 0x21, 0x28, 0x69, 0x57, 0x32, 0x60, 0xE5,
  0xD6, 0xBD, 0x6F, 0x84, 0x7A, 0x83, 0x9E, 0xCF, 0x31, 0x04, 0xFB, 0x35,
  0x4D, 0xA7, 0x69, 0x4A, 0xD4, 0x4C, 0x9C, 0x18, 0xD7, 0xA7, 0xC3, 0xA5,
  0xD7, 0xA7, 0x0F, 0xF9, 0x76, 0x57, 0x54, 0xBB, 0x4F, 0x42, 0xBD, 0x4C,
  0x3D, 0xEA, 0x81, 0xBC, 0x87, 0xA3, 0x3F, 0x23, 0x3B, 0x71, 0x7C, 0x38,
  0x43, 0x59, 0xA1, 0x6A, 0xD4, 0x41, 0x58, 0x07, 0x35, 0xC1, 0x38, 0xA8,
  0xDE, 0x91, 0xD4, 0x82, 0x89, 0xD4, 0x93, 0xE3, 0xC0, 0xBA, 0xDF, 0xC0,
  0x9B, 0x2E, 0x4C, 0xCA, 0x51, 0x94, 0x69, 0xD9, 0x07, 0xC7, 0x87, 0x31,
  0x7C, 0x08, 0xED, 0x8D, 0x51, 0xAC, 0xBF, 0x6F, 0x90, 0xD8, 0x94, 0xC6,
  0x3A, 0xAB, 0x90, 0x57, 0x6B, 0x7C, 0xCF, 0xAA, 0xBC, 0xDA, 0x44, 0x91,
  0xA7, 0xBC, 0xBE, 0x2F, 0x1F, 0x6B, 0x3C, 0x65, 0xFB, 0x7D, 0x56, 0xD4,
  0xF9, 0xAE, 0x42, 0xB9, 0xC7, 0xB6, 0x2C, 0xEE, 0xF2, 0x3A, 0x2F, 0x0B,
  0xB9, 0xFD, 0x40, 0x56, 0x3C, 0xE3, 0x67, 0x5E, 0xDC, 0x6D, 0x40, 0x12,
  0x99, 0xEC, 0xA1, 0x57, 0xEB, 0xA2, 0x03, 0xC1, 0xE4, 0x18, 0x27, 0xB5,
  0x73, 0x76, 0x15, 0xD1, 0x07, 0x84, 0xCE, 0x5C, 0x90, 0xBC, 0xA5, 0x86,
  0x3B, 0x6E, 0xC4, 0x9A, 0xEE, 0x47, 0xD5, 0x13, 0x7A, 0xF3, 0x97, 0x9C,
  0x16, 0x47, 0xB0, 0xE4, 0x4E, 0xEC, 0xE3, 0xB3, 0x7A, 0x01, 0x6C, 0xA3,
  0xCC, 0xC0, 0x27, 0x0E, 0x2A, 0xCC, 0xBF, 0xFE, 0xF3, 0x95, 0xAC, 0xFE,
  0x01};

const Buffer kPuff10 = {
  0x00, 0x74, 0xC0, 0x0C, 0x11, 0x0C, 0x04, 0x63, 0x34, 0x32, 0x03, 0x04,
  0x05, 0x06, 0x1B, 0x07, 0x26, 0x03, 0x00, 0x07, 0x16, 0x08, 0x08, 0x00,
  0x00, 0x07, 0x09, 0x06, 0x06, 0x08, 0x09, 0x08, 0x15, 0x09, 0x00, 0x00,
  0x09, 0x09, 0x16, 0x06, 0x09, 0x07, 0x08, 0x07, 0x09, 0x00, 0x08, 0x06,
  0x00, 0x09, 0x08, 0x00, 0x06, 0x06, 0x09, 0x00, 0x07, 0x06, 0x06, 0x08,
  0x09, 0x08, 0x00, 0x08, 0x18, 0x05, 0x07, 0x06, 0x06, 0x04, 0x06, 0x06,
  0x07, 0x04, 0x08, 0x00, 0x06, 0x07, 0x05, 0x05, 0x05, 0x09, 0x05, 0x05,
  0x05, 0x06, 0x09, 0x06, 0x08, 0x07, 0x97, 0x09, 0x04, 0x05, 0x06, 0x07,
  0x06, 0x08, 0x00, 0x00, 0x08, 0x08, 0x00, 0x09, 0x05, 0x15, 0x06, 0x00,
  0x05, 0x06, 0x04, 0x04, 0x04, 0x03, 0x04, 0x02, 0x03, 0x03, 0x05, 0x39,
  0x0A, 0x2F, 0x2F, 0x0A, 0x2F, 0x2F, 0x20, 0x43, 0x6F, 0x70, 0x79, 0x72,
  0x69, 0x67, 0x68, 0x74, 0x20, 0x28, 0x43, 0x29, 0x20, 0x32, 0x30, 0x31,
  0x37, 0x20, 0x54, 0x68, 0x65, 0x20, 0x41, 0x6E, 0x64, 0x72, 0x6F, 0x69,
  0x64, 0x20, 0x4F, 0x70, 0x65, 0x6E, 0x20, 0x53, 0x6F, 0x75, 0x72, 0x63,
  0x65, 0x20, 0x50, 0x72, 0x6F, 0x6A, 0x65, 0x63, 0x74, 0x0A, 0x83, 0x00,
  0x38, 0x0F, 0x4C, 0x69, 0x63, 0x65, 0x6E, 0x73, 0x65, 0x64, 0x20, 0x75,
  0x6E, 0x64, 0x65, 0x72, 0x20, 0x74, 0x81, 0x00, 0x34, 0x02, 0x70, 0x61,
  0x63, 0x80, 0x00, 0x06, 0x84, 0x00, 0x19, 0x0E, 0x2C, 0x20, 0x56, 0x65,
  0x72, 0x73, 0x69, 0x6F, 0x6E, 0x20, 0x32, 0x2E, 0x30, 0x20, 0x28, 0x81,
  0x00, 0x20, 0x00, 0x22, 0x84, 0x00, 0x1A, 0x02, 0x22, 0x29, 0x3B, 0x81,
  0x00, 0x42, 0x0E, 0x79, 0x6F, 0x75, 0x20, 0x6D, 0x61, 0x79, 0x20, 0x6E,
  0x6F, 0x74, 0x20, 0x75, 0x73, 0x65, 0x80, 0x00, 0x43, 0x19, 0x69, 0x73,
  0x20, 0x66, 0x69, 0x6C, 0x65, 0x20, 0x65, 0x78, 0x63, 0x65, 0x70, 0x74,
  0x20, 0x69, 0x6E, 0x20, 0x63, 0x6F, 0x6D, 0x70, 0x6C, 0x69, 0x61, 0x6E,
  0x80, 0x00, 0x7F, 0x03, 0x77, 0x69, 0x74, 0x68, 0x82, 0x00, 0x67, 0x84,
  0x00, 0x45, 0x00, 0x2E, 0x81, 0x00, 0x43, 0x00, 0x59, 0x84, 0x00, 0x43,
  0x03, 0x6F, 0x62, 0x74, 0x61, 0x80, 0x00, 0x2E, 0x00, 0x61, 0x80, 0x00,
  0x30, 0x00, 0x70, 0x80, 0x00, 0x0D, 0x00, 0x66, 0x89, 0x00, 0x28, 0x01,
  0x20, 0x61, 0x85, 0x00, 0xB4, 0x82, 0x00, 0x00, 0x0B, 0x68, 0x74, 0x74,
  0x70, 0x3A, 0x2F, 0x2F, 0x77, 0x77, 0x77, 0x2E, 0x61, 0x82, 0x00, 0xB1,
  0x05, 0x2E, 0x6F, 0x72, 0x67, 0x2F, 0x6C, 0x83, 0x00, 0x2B, 0x09, 0x73,
  0x2F, 0x4C, 0x49, 0x43, 0x45, 0x4E, 0x53, 0x45, 0x2D, 0x80, 0x00, 0xB5,
  0x84, 0x00, 0x35, 0x0C, 0x55, 0x6E, 0x6C, 0x65, 0x73, 0x73, 0x20, 0x72,
  0x65, 0x71, 0x75, 0x69, 0x72, 0x80, 0x00, 0xF1, 0x04, 0x62, 0x79, 0x20,
  0x61, 0x70, 0x80, 0x00, 0x95, 0x02, 0x63, 0x61, 0x62, 0x80, 0x00, 0xAB,
  0x0A, 0x6C, 0x61, 0x77, 0x20, 0x6F, 0x72, 0x20, 0x61, 0x67, 0x72, 0x65,
  0x80, 0x00, 0x1B, 0x01, 0x74, 0x6F, 0x81, 0x00, 0xB5, 0x10, 0x77, 0x72,
  0x69, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x73, 0x6F, 0x66, 0x74, 0x77,
  0x61, 0x72, 0x65, 0x81, 0x00, 0x46, 0x08, 0x64, 0x69, 0x73, 0x74, 0x72,
  0x69, 0x62, 0x75, 0x74, 0x8A, 0x01, 0x34, 0x85, 0x00, 0xA3, 0x80, 0x00,
  0xFA, 0x89, 0x00, 0x20, 0x80, 0x01, 0x36, 0x10, 0x61, 0x6E, 0x20, 0x22,
  0x41, 0x53, 0x20, 0x49, 0x53, 0x22, 0x20, 0x42, 0x41, 0x53, 0x49, 0x53,
  0x2C, 0x81, 0x00, 0x44, 0x1E, 0x57, 0x49, 0x54, 0x48, 0x4F, 0x55, 0x54,
  0x20, 0x57, 0x41, 0x52, 0x52, 0x41, 0x4E, 0x54, 0x49, 0x45, 0x53, 0x20,
  0x4F, 0x52, 0x20, 0x43, 0x4F, 0x4E, 0x44, 0x49, 0x54, 0x49, 0x4F, 0x4E,
  0x80, 0x00, 0x0D, 0x0C, 0x46, 0x20, 0x41, 0x4E, 0x59, 0x20, 0x4B, 0x49,
  0x4E, 0x44, 0x2C, 0x20, 0x65, 0x80, 0x01, 0x32, 0x80, 0x00, 0x67, 0x03,
  0x65, 0x78, 0x70, 0x72, 0x81, 0x00, 0xC1, 0x80, 0x00, 0xA6, 0x00, 0x69,
  0x81, 0x01, 0x4E, 0x01, 0x65, 0x64, 0x82, 0x01, 0x3B, 0x02, 0x53, 0x65,
  0x65, 0x8A, 0x00, 0x82, 0x01, 0x66, 0x6F, 0x83, 0x00, 0x92, 0x07, 0x73,
  0x70, 0x65, 0x63, 0x69, 0x66, 0x69, 0x63, 0x80, 0x00, 0xDA, 0x0C, 0x6E,
  0x67, 0x75, 0x61, 0x67, 0x65, 0x20, 0x67, 0x6F, 0x76, 0x65, 0x72, 0x6E,
  0x80, 0x00, 0xD1, 0x06, 0x20, 0x70, 0x65, 0x72, 0x6D, 0x69, 0x73, 0x81,
  0x01, 0xD6, 0x00, 0x73, 0x80, 0x00, 0xA0, 0x00, 0x64, 0x81, 0x00, 0x46,
  0x06, 0x6C, 0x69, 0x6D, 0x69, 0x74, 0x61, 0x74, 0x82, 0x00, 0x12, 0x8E,
  0x00, 0xD7, 0x01, 0x2E, 0x0A, 0xFF, 0x81};

// The following is a sequence of bits starting from the top right and ends in
// bottom left. It represents the bits in |kDeflate11|. Bits inside the brackets
// (including bits exactly under brackets) represent a deflate stream.
//
//       }   {                  } {                  }{                  }
// 11000101 10000000 10001100 01010000 00010001 10001000 00000100 01100010
//   0xC5     0x80     0x8C     0x50     0x11     0x88     0x04     0x62
//
//      }         {                  } {                  }   {
// 10001011 11111100 00000100 01100010 00000001 00011000 10111000 00001000
//   0x8B     0xFC     0x04     0x62     0x01     0x18     0xB8     0x08
//
//      }   {                  }         {                  }{
// 10001011 00000001 00011000 10111111 11000000 01000110 00100000 00010001
//   0x8B     0x01     0x18     0xBF     0xC0     0x46     0x20     0x11
//
//       {                  }          {                  }  {
// 11111100 00000100 01100010 11111111 00000001 00011000 10110000 00010001
//   0xFC     0x04     0x62     0xFF     0x01     0x18     0xB0     0x11
//
const Buffer kDeflate11 = {
  0x62, 0x04, 0x88, 0x11, 0x50, 0x8C, 0x80, 0xC5, 0x08, 0xB8, 0x18, 0x01,
  0x62, 0x04, 0xFC, 0x8B, 0x11, 0x20, 0x46, 0xC0, 0xBF, 0x18, 0x01, 0x8B,
  0x11, 0xB0, 0x18, 0x01, 0xFF, 0x62, 0x04, 0xFC};

const Buffer kPuff11 = {
  /* puff  0  */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* puff  7  */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   14 */ 0x01,
  /* puff  15 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   22 */ 0x01, 0x01,
  /* puff  24 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   31 */ 0x07,
  /* puff  32 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* puff  39 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   46 */ 0x3F, 0x03,
  /* puff  48 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* puff  55 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   62 */ 0x03, 0x3F,
  /* puff  64 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   71 */ 0x03,
  /* puff  72 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   79 */ 0x03,
  /* puff  80 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   87 */ 0xFF,
  /* puff  88 */ 0x00, 0x00, 0x20, 0x00, 0x01, 0xFF, 0x81,
  /* raw   95 */ 0x3F};

// The fifth deflate (and its puff in kPuffExtents11) is for zero length deflate
// corner case.
const std::vector<BitExtent> kSubblockDeflateExtents11 = {
  {0, 18}, {18, 18}, {37, 18}, {57, 18}, {75, 0}, {78, 18}, {96, 18}, {122, 18},
  {140, 18}, {166, 18}, {186, 18}, {206, 18}, {232, 18}};

const std::vector<ByteExtent> kPuffExtents11 = {
  {0, 7}, {7, 7}, {15, 7}, {24, 7}, {31, 0}, {32, 7}, {39, 7}, {48, 7}, {55, 7},
  {64, 7}, {72, 7}, {80, 7}, {88, 7}};

// clang-format on

}  // namespace puffin

#endif  // SRC_UNITTEST_COMMON_H_