X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Ftest%2Frgw%2Ftest_rgw_crypto.cc;fp=src%2Fceph%2Fsrc%2Ftest%2Frgw%2Ftest_rgw_crypto.cc;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=7739b4e996164737921070abd0a365b2e88ff2c6;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git

diff --git a/src/ceph/src/test/rgw/test_rgw_crypto.cc b/src/ceph/src/test/rgw/test_rgw_crypto.cc
deleted file mode 100644
index 7739b4e..0000000
--- a/src/ceph/src/test/rgw/test_rgw_crypto.cc
+++ /dev/null
@@ -1,660 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2016 Mirantis <akupczyk@mirantis.com>
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation. See file COPYING.
- *
- */
-#include <iostream>
-#include "global/global_init.h"
-#include "common/ceph_argparse.h"
-#include "rgw/rgw_common.h"
-#include "rgw/rgw_rados.h"
-#include "rgw/rgw_crypt.h"
-#include <gtest/gtest.h>
-#include "include/assert.h"
-#define dout_subsys ceph_subsys_rgw
-
-using namespace std;
-
-
-std::unique_ptr<BlockCrypt> AES_256_CBC_create(CephContext* cct, const uint8_t* key, size_t len);
-
-
-class ut_get_sink : public RGWGetDataCB {
-  std::stringstream sink;
-public:
-  ut_get_sink() {}
-  virtual ~ut_get_sink() {}
-
-  int handle_data(bufferlist& bl, off_t bl_ofs, off_t bl_len) override
-  {
-    sink << boost::string_ref(bl.c_str()+bl_ofs, bl_len);
-    return 0;
-  }
-  std::string get_sink()
-  {
-    return sink.str();
-  }
-};
-
-class ut_put_sink: public RGWPutObjDataProcessor
-{
-  std::stringstream sink;
-public:
-  ut_put_sink(){}
-  virtual ~ut_put_sink(){}
-  int handle_data(bufferlist& bl, off_t ofs, void **phandle, rgw_raw_obj *pobj, bool *again) override
-  {
-    sink << boost::string_ref(bl.c_str(),bl.length());
-    *again = false;
-    return 0;
-  }
-  int throttle_data(void *handle, const rgw_raw_obj& obj, uint64_t size, bool need_to_wait) override
-  {
-    return 0;
-  }
-  std::string get_sink()
-  {
-    return sink.str();
-  }
-};
-
-
-class BlockCryptNone: public BlockCrypt {
-public:
-  BlockCryptNone(){};
-  virtual ~BlockCryptNone(){};
-  size_t get_block_size() override
-  {
-    return 256;
-  }
-  bool encrypt(bufferlist& input,
-                       off_t in_ofs,
-                       size_t size,
-                       bufferlist& output,
-                       off_t stream_offset) override
-  {
-    output.clear();
-    output.append(input.c_str(), input.length());
-    return true;
-  }
-  bool decrypt(bufferlist& input,
-                       off_t in_ofs,
-                       size_t size,
-                       bufferlist& output,
-                       off_t stream_offset) override
-  {
-    output.clear();
-    output.append(input.c_str(), input.length());
-    return true;
-  }
-};
-
-
-TEST(TestRGWCrypto, verify_AES_256_CBC_identity)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  buffer::ptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  for (unsigned int step : {1, 2, 3, 5, 7, 11, 13, 17})
-  {
-    //make some random key
-    uint8_t key[32];
-    for(size_t i=0;i<sizeof(key);i++)
-      key[i]=i*step;
-
-    auto aes(AES_256_CBC_create(g_ceph_context, &key[0], 32));
-    ASSERT_NE(aes.get(), nullptr);
-
-    size_t block_size = aes->get_block_size();
-    ASSERT_NE(block_size, 0u);
-
-    for (size_t r = 97; r < 123 ; r++)
-    {
-      off_t begin = (r*r*r*r*r % test_range);
-      begin = begin - begin % block_size;
-      off_t end = begin + r*r*r*r*r*r*r % (test_range - begin);
-      if (r % 3)
-        end = end - end % block_size;
-      off_t offset = r*r*r*r*r*r*r*r % (1000*1000*1000);
-      offset = offset - offset % block_size;
-
-      ASSERT_EQ(begin % block_size, 0u);
-      ASSERT_LE(end, test_range);
-      ASSERT_EQ(offset % block_size, 0u);
-
-      bufferlist encrypted;
-      ASSERT_TRUE(aes->encrypt(input, begin, end - begin, encrypted, offset));
-      bufferlist decrypted;
-      ASSERT_TRUE(aes->decrypt(encrypted, 0, end - begin, decrypted, offset));
-
-      ASSERT_EQ(decrypted.length(), end - begin);
-      ASSERT_EQ(boost::string_ref(input.c_str() + begin, end - begin),
-                boost::string_ref(decrypted.c_str(), end - begin) );
-    }
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_AES_256_CBC_identity_2)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  buffer::ptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  for (unsigned int step : {1, 2, 3, 5, 7, 11, 13, 17})
-  {
-    //make some random key
-    uint8_t key[32];
-    for(size_t i=0;i<sizeof(key);i++)
-      key[i]=i*step;
-
-    auto aes(AES_256_CBC_create(g_ceph_context, &key[0], 32));
-    ASSERT_NE(aes.get(), nullptr);
-
-    size_t block_size = aes->get_block_size();
-    ASSERT_NE(block_size, 0u);
-
-    for (off_t end = 1; end < 6096 ; end+=3)
-    {
-      off_t begin = 0;
-      off_t offset = end*end*end*end*end % (1000*1000*1000);
-      offset = offset - offset % block_size;
-
-      ASSERT_EQ(begin % block_size, 0u);
-      ASSERT_LE(end, test_range);
-      ASSERT_EQ(offset % block_size, 0u);
-
-      bufferlist encrypted;
-      ASSERT_TRUE(aes->encrypt(input, begin, end, encrypted, offset));
-      bufferlist decrypted;
-      ASSERT_TRUE(aes->decrypt(encrypted, 0, end, decrypted, offset));
-
-      ASSERT_EQ(decrypted.length(), end);
-      ASSERT_EQ(boost::string_ref(input.c_str(), end),
-                boost::string_ref(decrypted.c_str(), end) );
-    }
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_AES_256_CBC_identity_3)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  buffer::ptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  for (unsigned int step : {1, 2, 3, 5, 7, 11, 13, 17})
-  {
-    //make some random key
-    uint8_t key[32];
-    for(size_t i=0;i<sizeof(key);i++)
-      key[i]=i*step;
-
-    auto aes(AES_256_CBC_create(g_ceph_context, &key[0], 32));
-    ASSERT_NE(aes.get(), nullptr);
-
-    size_t block_size = aes->get_block_size();
-    ASSERT_NE(block_size, 0u);
-    size_t rr = 111;
-    for (size_t r = 97; r < 123 ; r++)
-    {
-      off_t begin = 0;
-      off_t end = begin + r*r*r*r*r*r*r % (test_range - begin);
-      //sometimes make aligned
-      if (r % 3)
-        end = end - end % block_size;
-      off_t offset = r*r*r*r*r*r*r*r % (1000*1000*1000);
-      offset = offset - offset % block_size;
-
-      ASSERT_EQ(begin % block_size, 0u);
-      ASSERT_LE(end, test_range);
-      ASSERT_EQ(offset % block_size, 0u);
-
-      bufferlist encrypted1;
-      bufferlist encrypted2;
-
-      off_t pos = begin;
-      off_t chunk;
-      while (pos < end) {
-        chunk = block_size + (rr/3)*(rr+17)*(rr+71)*(rr+123)*(rr+131) % 50000;
-        chunk = chunk - chunk % block_size;
-        if (pos + chunk > end)
-          chunk = end - pos;
-        bufferlist tmp;
-        ASSERT_TRUE(aes->encrypt(input, pos, chunk, tmp, offset + pos));
-        encrypted1.append(tmp);
-        pos += chunk;
-        rr++;
-      }
-
-      pos = begin;
-      while (pos < end) {
-        chunk = block_size + (rr/3)*(rr+97)*(rr+151)*(rr+213)*(rr+251) % 50000;
-        chunk = chunk - chunk % block_size;
-        if (pos + chunk > end)
-          chunk = end - pos;
-        bufferlist tmp;
-        ASSERT_TRUE(aes->encrypt(input, pos, chunk, tmp, offset + pos));
-        encrypted2.append(tmp);
-        pos += chunk;
-        rr++;
-      }
-      ASSERT_EQ(encrypted1.length(), end);
-      ASSERT_EQ(encrypted2.length(), end);
-      ASSERT_EQ(boost::string_ref(encrypted1.c_str(), end),
-                boost::string_ref(encrypted2.c_str(), end) );
-    }
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_AES_256_CBC_size_0_15)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  buffer::ptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  for (unsigned int step : {1, 2, 3, 5, 7, 11, 13, 17})
-  {
-    //make some random key
-    uint8_t key[32];
-    for(size_t i=0;i<sizeof(key);i++)
-      key[i]=i*step;
-
-    auto aes(AES_256_CBC_create(g_ceph_context, &key[0], 32));
-    ASSERT_NE(aes.get(), nullptr);
-
-    size_t block_size = aes->get_block_size();
-    ASSERT_NE(block_size, 0u);
-    for (size_t r = 97; r < 123 ; r++)
-    {
-      off_t begin = 0;
-      off_t end = begin + r*r*r*r*r*r*r % (16);
-
-      off_t offset = r*r*r*r*r*r*r*r % (1000*1000*1000);
-      offset = offset - offset % block_size;
-
-      ASSERT_EQ(begin % block_size, 0u);
-      ASSERT_LE(end, test_range);
-      ASSERT_EQ(offset % block_size, 0u);
-
-      bufferlist encrypted;
-      bufferlist decrypted;
-      ASSERT_TRUE(aes->encrypt(input, 0, end, encrypted, offset));
-      ASSERT_TRUE(aes->encrypt(encrypted, 0, end, decrypted, offset));
-      ASSERT_EQ(encrypted.length(), end);
-      ASSERT_EQ(decrypted.length(), end);
-      ASSERT_EQ(boost::string_ref(input.c_str(), end),
-                boost::string_ref(decrypted.c_str(), end) );
-    }
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_AES_256_CBC_identity_last_block)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  buffer::ptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  for (unsigned int step : {1, 2, 3, 5, 7, 11, 13, 17})
-  {
-    //make some random key
-    uint8_t key[32];
-    for(size_t i=0;i<sizeof(key);i++)
-      key[i]=i*step;
-
-    auto aes(AES_256_CBC_create(g_ceph_context, &key[0], 32));
-    ASSERT_NE(aes.get(), nullptr);
-
-    size_t block_size = aes->get_block_size();
-    ASSERT_NE(block_size, 0u);
-    size_t rr = 111;
-    for (size_t r = 97; r < 123 ; r++)
-    {
-      off_t begin = 0;
-      off_t end = r*r*r*r*r*r*r % (test_range - 16);
-      end = end - end % block_size;
-      end = end + (r+3)*(r+5)*(r+7) % 16;
-
-      off_t offset = r*r*r*r*r*r*r*r % (1000*1000*1000);
-      offset = offset - offset % block_size;
-
-      ASSERT_EQ(begin % block_size, 0u);
-      ASSERT_LE(end, test_range);
-      ASSERT_EQ(offset % block_size, 0u);
-
-      bufferlist encrypted1;
-      bufferlist encrypted2;
-
-      off_t pos = begin;
-      off_t chunk;
-      while (pos < end) {
-        chunk = block_size + (rr/3)*(rr+17)*(rr+71)*(rr+123)*(rr+131) % 50000;
-        chunk = chunk - chunk % block_size;
-        if (pos + chunk > end)
-          chunk = end - pos;
-        bufferlist tmp;
-        ASSERT_TRUE(aes->encrypt(input, pos, chunk, tmp, offset + pos));
-        encrypted1.append(tmp);
-        pos += chunk;
-        rr++;
-      }
-      pos = begin;
-      while (pos < end) {
-        chunk = block_size + (rr/3)*(rr+97)*(rr+151)*(rr+213)*(rr+251) % 50000;
-        chunk = chunk - chunk % block_size;
-        if (pos + chunk > end)
-          chunk = end - pos;
-        bufferlist tmp;
-        ASSERT_TRUE(aes->encrypt(input, pos, chunk, tmp, offset + pos));
-        encrypted2.append(tmp);
-        pos += chunk;
-        rr++;
-      }
-      ASSERT_EQ(encrypted1.length(), end);
-      ASSERT_EQ(encrypted2.length(), end);
-      ASSERT_EQ(boost::string_ref(encrypted1.c_str(), end),
-                boost::string_ref(encrypted2.c_str(), end) );
-    }
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_RGWGetObj_BlockDecrypt_ranges)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  bufferptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  uint8_t key[32];
-  for(size_t i=0;i<sizeof(key);i++)
-    key[i] = i;
-
-  auto cbc = AES_256_CBC_create(g_ceph_context, &key[0], 32);
-  ASSERT_NE(cbc.get(), nullptr);
-  bufferlist encrypted;
-  ASSERT_TRUE(cbc->encrypt(input, 0, test_range, encrypted, 0));
-
-
-  for (off_t r = 93; r < 150; r++ )
-  {
-    ut_get_sink get_sink;
-    auto cbc = AES_256_CBC_create(g_ceph_context, &key[0], 32);
-    ASSERT_NE(cbc.get(), nullptr);
-    RGWGetObj_BlockDecrypt decrypt(g_ceph_context, &get_sink, std::move(cbc) );
-
-    //random ranges
-    off_t begin = (r/3)*r*(r+13)*(r+23)*(r+53)*(r+71) % test_range;
-    off_t end = begin + (r/5)*(r+7)*(r+13)*(r+101)*(r*103) % (test_range - begin) - 1;
-
-    off_t f_begin = begin;
-    off_t f_end = end;
-    decrypt.fixup_range(f_begin, f_end);
-    decrypt.handle_data(encrypted, f_begin, f_end - f_begin + 1);
-    decrypt.flush();
-    const std::string& decrypted = get_sink.get_sink();
-    size_t expected_len = end - begin + 1;
-    ASSERT_EQ(decrypted.length(), expected_len);
-    ASSERT_EQ(decrypted, boost::string_ref(input.c_str()+begin, expected_len));
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_RGWGetObj_BlockDecrypt_chunks)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  bufferptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  uint8_t key[32];
-  for(size_t i=0;i<sizeof(key);i++)
-    key[i] = i;
-
-  auto cbc = AES_256_CBC_create(g_ceph_context, &key[0], 32);
-  ASSERT_NE(cbc.get(), nullptr);
-  bufferlist encrypted;
-  ASSERT_TRUE(cbc->encrypt(input, 0, test_range, encrypted, 0));
-
-  for (off_t r = 93; r < 150; r++ )
-  {
-    ut_get_sink get_sink;
-    auto cbc = AES_256_CBC_create(g_ceph_context, &key[0], 32);
-    ASSERT_NE(cbc.get(), nullptr);
-    RGWGetObj_BlockDecrypt decrypt(g_ceph_context, &get_sink, std::move(cbc) );
-
-    //random
-    off_t begin = (r/3)*r*(r+13)*(r+23)*(r+53)*(r+71) % test_range;
-    off_t end = begin + (r/5)*(r+7)*(r+13)*(r+101)*(r*103) % (test_range - begin) - 1;
-
-    off_t f_begin = begin;
-    off_t f_end = end;
-    decrypt.fixup_range(f_begin, f_end);
-    off_t pos = f_begin;
-    do
-    {
-      off_t size = 2 << ((pos * 17 + pos / 113 + r) % 16);
-      size = (pos + 1117) * (pos + 2229) % size + 1;
-      if (pos + size > f_end + 1)
-        size = f_end + 1 - pos;
-
-      decrypt.handle_data(encrypted, pos, size);
-      pos = pos + size;
-    } while (pos < f_end + 1);
-    decrypt.flush();
-
-    const std::string& decrypted = get_sink.get_sink();
-    size_t expected_len = end - begin + 1;
-    ASSERT_EQ(decrypted.length(), expected_len);
-    ASSERT_EQ(decrypted, boost::string_ref(input.c_str()+begin, expected_len));
-  }
-}
-
-
-using range_t = std::pair<off_t, off_t>;
-
-// call filter->fixup_range() and return the range as a pair. this makes it easy
-// to fit on a single line for ASSERT_EQ()
-range_t fixup_range(RGWGetObj_BlockDecrypt *decrypt, off_t ofs, off_t end)
-{
-  decrypt->fixup_range(ofs, end);
-  return {ofs, end};
-}
-
-TEST(TestRGWCrypto, check_RGWGetObj_BlockDecrypt_fixup)
-{
-  ut_get_sink get_sink;
-  auto nonecrypt = std::unique_ptr<BlockCrypt>(new BlockCryptNone);
-  RGWGetObj_BlockDecrypt decrypt(g_ceph_context, &get_sink,
-                                 std::move(nonecrypt));
-  ASSERT_EQ(fixup_range(&decrypt,0,0),     range_t(0,255));
-  ASSERT_EQ(fixup_range(&decrypt,1,256),   range_t(0,511));
-  ASSERT_EQ(fixup_range(&decrypt,0,255),   range_t(0,255));
-  ASSERT_EQ(fixup_range(&decrypt,255,256), range_t(0,511));
-  ASSERT_EQ(fixup_range(&decrypt,511,1023), range_t(256,1023));
-  ASSERT_EQ(fixup_range(&decrypt,513,1024), range_t(512,1024+255));
-}
-
-
-TEST(TestRGWCrypto, verify_RGWPutObj_BlockEncrypt_chunks)
-{
-  //create some input for encryption
-  const off_t test_range = 1024*1024;
-  bufferptr buf(test_range);
-  char* p = buf.c_str();
-  for(size_t i = 0; i < buf.length(); i++)
-    p[i] = i + i*i + (i >> 2);
-
-  bufferlist input;
-  input.append(buf);
-
-  uint8_t key[32];
-  for(size_t i=0;i<sizeof(key);i++)
-    key[i] = i;
-
-  for (off_t r = 93; r < 150; r++ )
-  {
-    ut_put_sink put_sink;
-    auto cbc = AES_256_CBC_create(g_ceph_context, &key[0], 32);
-    ASSERT_NE(cbc.get(), nullptr);
-    RGWPutObj_BlockEncrypt encrypt(g_ceph_context, &put_sink,
-                                   std::move(cbc) );
-
-    off_t test_size = (r/5)*(r+7)*(r+13)*(r+101)*(r*103) % (test_range - 1) + 1;
-    off_t pos = 0;
-    do
-    {
-      off_t size = 2 << ((pos * 17 + pos / 113 + r) % 16);
-      size = (pos + 1117) * (pos + 2229) % size + 1;
-      if (pos + size > test_size)
-        size = test_size - pos;
-
-      bufferlist bl;
-      bl.append(input.c_str()+pos, size);
-      void* handle;
-      bool again = false;
-      rgw_raw_obj ro;
-      encrypt.handle_data(bl, 0, &handle, nullptr, &again);
-      encrypt.throttle_data(handle, ro, size, false);
-
-      pos = pos + size;
-    } while (pos < test_size);
-    bufferlist bl;
-    void* handle;
-    bool again = false;
-    encrypt.handle_data(bl, 0, &handle, nullptr, &again);
-
-    ASSERT_EQ(put_sink.get_sink().length(), static_cast<size_t>(test_size));
-
-    cbc = AES_256_CBC_create(g_ceph_context, &key[0], 32);
-    ASSERT_NE(cbc.get(), nullptr);
-
-    bufferlist encrypted;
-    bufferlist decrypted;
-    encrypted.append(put_sink.get_sink());
-    ASSERT_TRUE(cbc->decrypt(encrypted, 0, test_size, decrypted, 0));
-
-    ASSERT_EQ(decrypted.length(), test_size);
-    ASSERT_EQ(boost::string_ref(decrypted.c_str(), test_size),
-              boost::string_ref(input.c_str(), test_size));
-  }
-}
-
-
-TEST(TestRGWCrypto, verify_Encrypt_Decrypt)
-{
-  uint8_t key[32];
-  for(size_t i=0;i<sizeof(key);i++)
-    key[i]=i;
-
-  size_t fi_a = 0;
-  size_t fi_b = 1;
-  size_t test_size;
-  do
-  {
-    //fibonacci
-    size_t tmp = fi_b;
-    fi_b = fi_a + fi_b;
-    fi_a = tmp;
-
-    test_size = fi_b;
-
-    uint8_t* test_in = new uint8_t[test_size];
-    //fill with something
-    memset(test_in, test_size & 0xff, test_size);
-
-    ut_put_sink put_sink;
-    RGWPutObj_BlockEncrypt encrypt(g_ceph_context, &put_sink,
-				   AES_256_CBC_create(g_ceph_context, &key[0], 32) );
-    bufferlist bl;
-    bl.append((char*)test_in, test_size);
-    void* handle;
-    bool again = false;
-    rgw_raw_obj ro;
-    encrypt.handle_data(bl, 0, &handle, nullptr, &again);
-    encrypt.throttle_data(handle, ro, test_size, false);
-    bl.clear();
-    encrypt.handle_data(bl, 0, &handle, nullptr, &again);
-    ASSERT_EQ(put_sink.get_sink().length(), test_size);
-
-    bl.append(put_sink.get_sink().data(), put_sink.get_sink().length());
-    ASSERT_EQ(bl.length(), test_size);
-
-    ut_get_sink get_sink;
-    RGWGetObj_BlockDecrypt decrypt(g_ceph_context, &get_sink,
-                                   AES_256_CBC_create(g_ceph_context, &key[0], 32) );
-
-    off_t bl_ofs = 0;
-    off_t bl_end = test_size - 1;
-    decrypt.fixup_range(bl_ofs, bl_end);
-    decrypt.handle_data(bl, 0, bl.length());
-    decrypt.flush();
-    ASSERT_EQ(get_sink.get_sink().length(), test_size);
-    ASSERT_EQ(get_sink.get_sink(), boost::string_ref((char*)test_in,test_size));
-  }
-  while (test_size < 20000);
-}
-
-
-int main(int argc, char **argv) {
-  vector<const char*> args;
-  argv_to_vec(argc, (const char **)argv, args);
-
-  auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT, CODE_ENVIRONMENT_UTILITY, 0);
-  common_init_finish(g_ceph_context);
-
-  ::testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}
-