From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/test/client/CMakeLists.txt | 17 +++ src/test/client/TestClient.h | 150 ++++++++++++++++++++++++++ src/test/client/alternate_name.cc | 197 ++++++++++++++++++++++++++++++++++ src/test/client/iozone.sh | 12 +++ src/test/client/kernel_untar_build.sh | 13 +++ src/test/client/main.cc | 28 +++++ src/test/client/ops.cc | 45 ++++++++ 7 files changed, 462 insertions(+) create mode 100644 src/test/client/CMakeLists.txt create mode 100644 src/test/client/TestClient.h create mode 100644 src/test/client/alternate_name.cc create mode 100755 src/test/client/iozone.sh create mode 100755 src/test/client/kernel_untar_build.sh create mode 100644 src/test/client/main.cc create mode 100644 src/test/client/ops.cc (limited to 'src/test/client') diff --git a/src/test/client/CMakeLists.txt b/src/test/client/CMakeLists.txt new file mode 100644 index 000000000..1937bdd0b --- /dev/null +++ b/src/test/client/CMakeLists.txt @@ -0,0 +1,17 @@ +if(${WITH_CEPHFS}) + add_executable(ceph_test_client + main.cc + alternate_name.cc + ops.cc + ) + target_link_libraries(ceph_test_client + client + global + ceph-common + ${UNITTEST_LIBS} + ${EXTRALIBS} + ${CMAKE_DL_LIBS} + ) + install(TARGETS ceph_test_client + DESTINATION ${CMAKE_INSTALL_BINDIR}) +endif(${WITH_CEPHFS}) diff --git a/src/test/client/TestClient.h b/src/test/client/TestClient.h new file mode 100644 index 000000000..bf3b274af --- /dev/null +++ b/src/test/client/TestClient.h @@ -0,0 +1,150 @@ +// -*- 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) 2021 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 "gtest/gtest.h" + +#include "common/async/context_pool.h" +#include "global/global_context.h" + +#include "msg/Messenger.h" +#include "mon/MonClient.h" +#include "osdc/ObjectCacher.h" +#include "client/MetaRequest.h" +#include "client/Client.h" +#include "messages/MClientReclaim.h" +#include "messages/MClientSession.h" +#include "common/async/blocked_completion.h" + +#define dout_subsys ceph_subsys_client + +namespace bs = boost::system; +namespace ca = ceph::async; + +class ClientScaffold : public Client { +public: + ClientScaffold(Messenger *m, MonClient *mc, Objecter *objecter_) : Client(m, mc, objecter_) {} + virtual ~ClientScaffold() + { } + int check_dummy_op(const UserPerm& perms){ + RWRef_t mref_reader(mount_state, CLIENT_MOUNTING); + if (!mref_reader.is_state_satisfied()) { + return -CEPHFS_ENOTCONN; + } + std::scoped_lock l(client_lock); + MetaRequest *req = new MetaRequest(CEPH_MDS_OP_DUMMY); + int res = make_request(req, perms); + ldout(cct, 10) << __func__ << " result=" << res << dendl; + return res; + } + int send_unknown_session_op(int op) { + RWRef_t mref_reader(mount_state, CLIENT_MOUNTING); + if (!mref_reader.is_state_satisfied()) { + return -CEPHFS_ENOTCONN; + } + std::scoped_lock l(client_lock); + auto session = _get_or_open_mds_session(0); + auto msg = make_message(op, session->seq); + int res = session->con->send_message2(std::move(msg)); + ldout(cct, 10) << __func__ << " result=" << res << dendl; + return res; + } + bool check_client_blocklisted() { + RWRef_t mref_reader(mount_state, CLIENT_MOUNTING); + if (!mref_reader.is_state_satisfied()) { + return -CEPHFS_ENOTCONN; + } + std::scoped_lock l(client_lock); + bs::error_code ec; + ldout(cct, 20) << __func__ << ": waiting for latest osdmap" << dendl; + objecter->wait_for_latest_osdmap(ca::use_blocked[ec]); + ldout(cct, 20) << __func__ << ": got latest osdmap: " << ec << dendl; + const auto myaddrs = messenger->get_myaddrs(); + return objecter->with_osdmap([&](const OSDMap& o) {return o.is_blocklisted(myaddrs);}); + } + bool check_unknown_reclaim_flag(uint32_t flag) { + RWRef_t mref_reader(mount_state, CLIENT_MOUNTING); + if (!mref_reader.is_state_satisfied()) { + return -CEPHFS_ENOTCONN; + } + std::scoped_lock l(client_lock); + char uuid[256]; + sprintf(uuid, "unknownreclaimflag:%x", getpid()); + auto session = _get_or_open_mds_session(0); + auto m = make_message(uuid, flag); + ceph_assert(session->con->send_message2(std::move(m)) == 0); + wait_on_list(waiting_for_reclaim); + return session->reclaim_state == MetaSession::RECLAIM_FAIL ? true : false; + } +}; + +class TestClient : public ::testing::Test { +public: + static void SetUpTestSuite() { + icp.start(g_ceph_context->_conf.get_val("client_asio_thread_count")); + } + static void TearDownTestSuite() { + icp.stop(); + } + void SetUp() override { + messenger = Messenger::create_client_messenger(g_ceph_context, "client"); + if (messenger->start() != 0) { + throw std::runtime_error("failed to start messenger"); + } + + mc = new MonClient(g_ceph_context, icp); + if (mc->build_initial_monmap() < 0) { + throw std::runtime_error("build monmap"); + } + mc->set_messenger(messenger); + mc->set_want_keys(CEPH_ENTITY_TYPE_MDS | CEPH_ENTITY_TYPE_OSD); + if (mc->init() < 0) { + throw std::runtime_error("init monclient"); + } + + objecter = new Objecter(g_ceph_context, messenger, mc, icp); + objecter->set_client_incarnation(0); + objecter->init(); + messenger->add_dispatcher_tail(objecter); + objecter->start(); + + client = new ClientScaffold(messenger, mc, objecter); + client->init(); + client->mount("/", myperm, true); + } + void TearDown() override { + if (client->is_mounted()) + client->unmount(); + client->shutdown(); + objecter->shutdown(); + mc->shutdown(); + messenger->shutdown(); + messenger->wait(); + + delete client; + client = nullptr; + delete objecter; + objecter = nullptr; + delete mc; + mc = nullptr; + delete messenger; + messenger = nullptr; + } +protected: + static inline ceph::async::io_context_pool icp; + static inline UserPerm myperm{0,0}; + MonClient* mc = nullptr; + Messenger* messenger = nullptr; + Objecter* objecter = nullptr; + ClientScaffold* client = nullptr; +}; diff --git a/src/test/client/alternate_name.cc b/src/test/client/alternate_name.cc new file mode 100644 index 000000000..43f428012 --- /dev/null +++ b/src/test/client/alternate_name.cc @@ -0,0 +1,197 @@ +// -*- 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) 2021 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 + +#include +#include + +#include + +#include "test/client/TestClient.h" + +TEST_F(TestClient, AlternateNameRemount) { + auto altname = std::string("foo"); + auto dir = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + ASSERT_EQ(0, client->mkdir(dir.c_str(), 0777, myperm, altname)); + + client->unmount(); + TearDown(); + SetUp(); + client->mount("/", myperm, true); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(dir.c_str(), &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname); + } + + ASSERT_EQ(0, client->rmdir(dir.c_str(), myperm)); +} + + +TEST_F(TestClient, AlternateNameMkdir) { + auto dir = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + ASSERT_EQ(0, client->mkdir(dir.c_str(), 0777, myperm, "foo")); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(dir.c_str(), &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, "foo"); + } + + ASSERT_EQ(0, client->rmdir(dir.c_str(), myperm)); +} + +TEST_F(TestClient, AlternateNameLong) { + auto altname = std::string(4096+1024, '-'); + auto dir = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + ASSERT_EQ(0, client->mkdir(dir.c_str(), 0777, myperm, altname)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(dir.c_str(), &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname); + } + + ASSERT_EQ(0, client->rmdir(dir.c_str(), myperm)); +} + +TEST_F(TestClient, AlternateNameCreat) { + auto altname = std::string("foo"); + auto file = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + int fd = client->open(file.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(file, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname); + } +} + +TEST_F(TestClient, AlternateNameSymlink) { + auto altname = std::string("foo"); + auto file = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + int fd = client->open(file.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + auto file2 = file+"2"; + auto altname2 = altname+"2"; + ASSERT_EQ(0, client->symlink(file.c_str(), file2.c_str(), myperm, altname2)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(file2, &wdr, myperm, false)); + ASSERT_EQ(wdr.alternate_name, altname2); + ASSERT_EQ(0, client->walk(file, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname); + } +} + +TEST_F(TestClient, AlternateNameRename) { + auto altname = std::string("foo"); + auto file = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + int fd = client->open(file.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + auto file2 = file+"2"; + auto altname2 = altname+"2"; + + ASSERT_EQ(0, client->rename(file.c_str(), file2.c_str(), myperm, altname2)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(file2, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname2); + } +} + +TEST_F(TestClient, AlternateNameRenameExistMatch) { + auto altname = std::string("foo"); + auto file = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + int fd = client->open(file.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + auto file2 = file+"2"; + auto altname2 = altname+"2"; + + fd = client->open(file2.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname2); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + ASSERT_EQ(0, client->rename(file.c_str(), file2.c_str(), myperm, altname2)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(file2, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname2); + } +} + +TEST_F(TestClient, AlternateNameRenameExistMisMatch) { + auto altname = std::string("foo"); + auto file = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + int fd = client->open(file.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + auto file2 = file+"2"; + auto altname2 = altname+"2"; + + fd = client->open(file2.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname+"mismatch"); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + ASSERT_EQ(-EINVAL, client->rename(file.c_str(), file2.c_str(), myperm, altname2)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(file2, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname+"mismatch"); + } +} + +TEST_F(TestClient, AlternateNameLink) { + auto altname = std::string("foo"); + auto file = fmt::format("{}_{}", ::testing::UnitTest::GetInstance()->current_test_info()->name(), getpid()); + int fd = client->open(file.c_str(), O_CREAT|O_WRONLY, myperm, 0777, altname); + ASSERT_LE(0, fd); + ASSERT_EQ(3, client->write(fd, "baz", 3, 0)); + ASSERT_EQ(0, client->close(fd)); + + auto file2 = file+"2"; + auto altname2 = altname+"2"; + + ASSERT_EQ(0, client->link(file.c_str(), file2.c_str(), myperm, altname2)); + + { + Client::walk_dentry_result wdr; + ASSERT_EQ(0, client->walk(file2, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname2); + ASSERT_EQ(0, client->walk(file, &wdr, myperm)); + ASSERT_EQ(wdr.alternate_name, altname); + } +} diff --git a/src/test/client/iozone.sh b/src/test/client/iozone.sh new file mode 100755 index 000000000..31e955da7 --- /dev/null +++ b/src/test/client/iozone.sh @@ -0,0 +1,12 @@ +#!/usr/bin/env bash + +set -e +name=`echo $0 | sed 's/\//_/g'` +mkdir $name +cd $name + +iozone -c -e -s 1024M -r 16K -t 1 -F f1 -i 0 -i 1 +iozone -c -e -s 1024M -r 1M -t 1 -F f2 -i 0 -i 1 +iozone -c -e -s 10240M -r 1M -t 1 -F f3 -i 0 -i 1 + +cd .. diff --git a/src/test/client/kernel_untar_build.sh b/src/test/client/kernel_untar_build.sh new file mode 100755 index 000000000..1e9409202 --- /dev/null +++ b/src/test/client/kernel_untar_build.sh @@ -0,0 +1,13 @@ +#!/usr/bin/env bash + +set -e +name=`echo $0 | sed 's/\//_/g'` +mkdir $name +cd $name + +tar jxvf /root/linux* +cd linux* +make defconfig +make +cd .. +rm -r linux* diff --git a/src/test/client/main.cc b/src/test/client/main.cc new file mode 100644 index 000000000..dcd48acbb --- /dev/null +++ b/src/test/client/main.cc @@ -0,0 +1,28 @@ +// -*- 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) 2011 New Dream Network + * Copyright (C) 2016 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 "gtest/gtest.h" + +#include "common/ceph_argparse.h" +#include "global/global_init.h" +#include "global/global_context.h" + +int main(int argc, char **argv) +{ + auto args = argv_to_vec(argc, argv); + [[maybe_unused]] auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT, CODE_ENVIRONMENT_UTILITY, 0); + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} diff --git a/src/test/client/ops.cc b/src/test/client/ops.cc new file mode 100644 index 000000000..e6e25135e --- /dev/null +++ b/src/test/client/ops.cc @@ -0,0 +1,45 @@ +// -*- 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) 2022 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 +#include +#include "TestClient.h" +#include "gmock/gmock.h" +#include "gtest/gtest.h" +#include "gtest/gtest-spi.h" +#include "gmock/gmock-matchers.h" +#include "gmock/gmock-more-matchers.h" + +TEST_F(TestClient, CheckDummyOP) { + ASSERT_EQ(client->check_dummy_op(myperm), -EOPNOTSUPP); +} + +TEST_F(TestClient, CheckUnknownSessionOp) { + ASSERT_EQ(client->send_unknown_session_op(-1), 0); + sleep(5); + ASSERT_EQ(client->check_client_blocklisted(), true); +} + +TEST_F(TestClient, CheckZeroReclaimFlag) { + ASSERT_EQ(client->check_unknown_reclaim_flag(0), true); +} +TEST_F(TestClient, CheckUnknownReclaimFlag) { + ASSERT_EQ(client->check_unknown_reclaim_flag(2), true); +} +TEST_F(TestClient, CheckNegativeReclaimFlagUnmasked) { + ASSERT_EQ(client->check_unknown_reclaim_flag(-1 & ~MClientReclaim::FLAG_FINISH), true); +} +TEST_F(TestClient, CheckNegativeReclaimFlag) { + ASSERT_EQ(client->check_unknown_reclaim_flag(-1), true); +} -- cgit v1.2.3