+++ /dev/null
-// -*- 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) 2015 Red Hat
- *
- * 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 <boost/intrusive_ptr.hpp>
-#include "global/global_init.h"
-#include "common/ceph_argparse.h"
-#include "os/ObjectStore.h"
-#include <gtest/gtest.h>
-#include "include/assert.h"
-#include "common/errno.h"
-#include "store_test_fixture.h"
-
-#define dout_context g_ceph_context
-
-namespace {
-
-const coll_t cid;
-
-ghobject_t make_ghobject(const char *oid)
-{
- return ghobject_t{hobject_t{oid, "", CEPH_NOSNAP, 0, 0, ""}};
-}
-
-} // anonymous namespace
-
-class MemStoreClone : public StoreTestFixture {
-public:
- MemStoreClone()
- : StoreTestFixture("memstore")
- {}
- void SetUp() override {
- StoreTestFixture::SetUp();
- if (HasFailure()) {
- return;
- }
- ObjectStore::Transaction t;
- t.create_collection(cid, 4);
- unsigned r = store->apply_transaction(nullptr, std::move(t));
- if (r != 0) {
- derr << "failed to create collection with " << cpp_strerror(r) << dendl;
- }
- ASSERT_EQ(0U, r);
- }
-};
-
-// src 11[11 11 11 11]11
-// dst 22 22 22 22 22 22
-// res 22 11 11 11 11 22
-TEST_F(MemStoreClone, CloneRangeAllocated)
-{
- ASSERT_TRUE(store);
-
- const auto src = make_ghobject("src1");
- const auto dst = make_ghobject("dst1");
-
- bufferlist srcbl, dstbl, result, expected;
- srcbl.append("111111111111");
- dstbl.append("222222222222");
- expected.append("221111111122");
-
- ObjectStore::Transaction t;
- t.write(cid, src, 0, 12, srcbl);
- t.write(cid, dst, 0, 12, dstbl);
- t.clone_range(cid, src, dst, 2, 8, 2);
- ASSERT_EQ(0u, store->apply_transaction(nullptr, std::move(t)));
- ASSERT_EQ(12, store->read(cid, dst, 0, 12, result));
- ASSERT_EQ(expected, result);
-}
-
-// src __[__ __ __ __]__ 11 11
-// dst 22 22 22 22 22 22
-// res 22 00 00 00 00 22
-TEST_F(MemStoreClone, CloneRangeHole)
-{
- ASSERT_TRUE(store);
-
- const auto src = make_ghobject("src2");
- const auto dst = make_ghobject("dst2");
-
- bufferlist srcbl, dstbl, result, expected;
- srcbl.append("1111");
- dstbl.append("222222222222");
- expected.append("22\000\000\000\000\000\000\000\00022", 12);
-
- ObjectStore::Transaction t;
- t.write(cid, src, 12, 4, srcbl);
- t.write(cid, dst, 0, 12, dstbl);
- t.clone_range(cid, src, dst, 2, 8, 2);
- ASSERT_EQ(0u, store->apply_transaction(nullptr, std::move(t)));
- ASSERT_EQ(12, store->read(cid, dst, 0, 12, result));
- ASSERT_EQ(expected, result);
-}
-
-// src __[__ __ __ 11]11
-// dst 22 22 22 22 22 22
-// res 22 00 00 00 11 22
-TEST_F(MemStoreClone, CloneRangeHoleStart)
-{
- ASSERT_TRUE(store);
-
- const auto src = make_ghobject("src3");
- const auto dst = make_ghobject("dst3");
-
- bufferlist srcbl, dstbl, result, expected;
- srcbl.append("1111");
- dstbl.append("222222222222");
- expected.append("22\000\000\000\000\000\0001122", 12);
-
- ObjectStore::Transaction t;
- t.write(cid, src, 8, 4, srcbl);
- t.write(cid, dst, 0, 12, dstbl);
- t.clone_range(cid, src, dst, 2, 8, 2);
- ASSERT_EQ(0u, store->apply_transaction(nullptr, std::move(t)));
- ASSERT_EQ(12, store->read(cid, dst, 0, 12, result));
- ASSERT_EQ(expected, result);
-}
-
-// src 11[11 __ __ 11]11
-// dst 22 22 22 22 22 22
-// res 22 11 00 00 11 22
-TEST_F(MemStoreClone, CloneRangeHoleMiddle)
-{
- ASSERT_TRUE(store);
-
- const auto src = make_ghobject("src4");
- const auto dst = make_ghobject("dst4");
-
- bufferlist srcbl, dstbl, result, expected;
- srcbl.append("1111");
- dstbl.append("222222222222");
- expected.append("2211\000\000\000\0001122", 12);
-
- ObjectStore::Transaction t;
- t.write(cid, src, 0, 4, srcbl);
- t.write(cid, src, 8, 4, srcbl);
- t.write(cid, dst, 0, 12, dstbl);
- t.clone_range(cid, src, dst, 2, 8, 2);
- ASSERT_EQ(0u, store->apply_transaction(nullptr, std::move(t)));
- ASSERT_EQ(12, store->read(cid, dst, 0, 12, result));
- ASSERT_EQ(expected, result);
-}
-
-// src 11[11 __ __ __]__ 11 11
-// dst 22 22 22 22 22 22
-// res 22 11 00 00 00 22
-TEST_F(MemStoreClone, CloneRangeHoleEnd)
-{
- ASSERT_TRUE(store);
-
- const auto src = make_ghobject("src5");
- const auto dst = make_ghobject("dst5");
-
- bufferlist srcbl, dstbl, result, expected;
- srcbl.append("1111");
- dstbl.append("222222222222");
- expected.append("2211\000\000\000\000\000\00022", 12);
-
- ObjectStore::Transaction t;
- t.write(cid, src, 0, 4, srcbl);
- t.write(cid, src, 12, 4, srcbl);
- t.write(cid, dst, 0, 12, dstbl);
- t.clone_range(cid, src, dst, 2, 8, 2);
- ASSERT_EQ(0u, store->apply_transaction(nullptr, std::move(t)));
- ASSERT_EQ(12, store->read(cid, dst, 0, 12, result));
- ASSERT_EQ(expected, result);
-}
-
-int main(int argc, char** argv)
-{
- // default to memstore
- vector<const char*> defaults{
- "--osd_objectstore", "memstore",
- "--osd_data", "msc.test_temp_dir",
- "--memstore_page_size", "4",
- };
-
- vector<const char*> args;
- argv_to_vec(argc, (const char **)argv, args);
-
- auto cct = global_init(&defaults, args, CEPH_ENTITY_TYPE_CLIENT,
- CODE_ENVIRONMENT_UTILITY, 0);
- common_init_finish(g_ceph_context);
-
- ::testing::InitGoogleTest(&argc, argv);
- return RUN_ALL_TESTS();
-}
Code Review / stor4nfv.git / blobdiff