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remove ceph code
[stor4nfv.git] / src / ceph / src / test / common / dns_resolve.cc
diff --git a/src/ceph/src/test/common/dns_resolve.cc b/src/ceph/src/test/common/dns_resolve.cc
deleted file mode 100644 (file)
index 2b2ca92..0000000
--- a/src/ceph/src/test/common/dns_resolve.cc
+++ /dev/null
@@ -1,254 +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 SUSE LINUX GmbH
- *
- * 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 "common/dns_resolve.h"
-#include "test/common/dns_messages.h"
-
-#include "common/debug.h"
-#include "gmock/gmock.h"
-
-
-#include <sstream>
-
-#define TEST_DEBUG 20
-
-#define dout_subsys ceph_subsys_
-
-
-using ::testing::Return;
-using ::testing::_;
-using ::testing::SetArrayArgument;
-using ::testing::DoAll;
-using ::testing::StrEq;
-
-class DNSResolverTest : public ::testing::Test {
-  protected:
-    void SetUp() override {
-      g_ceph_context->_conf->subsys.set_log_level(dout_subsys, TEST_DEBUG);
-    }
-
-    void TearDown() override  {
-      DNSResolver::get_instance(nullptr);
-    }
-};
-
-TEST_F(DNSResolverTest, resolve_ip_addr) {
-  MockResolvHWrapper *resolvH = new MockResolvHWrapper();
-
-  int lena = sizeof(ns_query_msg_mon_a_payload);
-#ifdef HAVE_RES_NQUERY
-  EXPECT_CALL(*resolvH, res_nquery(_,StrEq("mon.a.ceph.com"), C_IN, T_A,_,_))
-       .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_a_payload,
-            ns_query_msg_mon_a_payload+lena), Return(lena)));
-#else
-  EXPECT_CALL(*resolvH, res_query(StrEq("mon.a.ceph.com"), C_IN, T_A,_,_))
-       .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_a_payload,
-            ns_query_msg_mon_a_payload+lena), Return(lena)));
-#endif
-
-  entity_addr_t addr;
-  DNSResolver::get_instance(resolvH)->resolve_ip_addr(g_ceph_context,
-      "mon.a.ceph.com", &addr);
-
-  std::ostringstream os;
-  os << addr;
-  ASSERT_EQ(os.str(), "192.168.1.11:0/0");
-}
-
-TEST_F(DNSResolverTest, resolve_ip_addr_fail) {
-  MockResolvHWrapper *resolvH = new MockResolvHWrapper();
-
-#ifdef HAVE_RES_NQUERY
-  EXPECT_CALL(*resolvH, res_nquery(_,StrEq("not_exists.com"), C_IN, T_A,_,_))
-       .WillOnce(Return(0));
-#else
-  EXPECT_CALL(*resolvH, res_query(StrEq("not_exists.com"), C_IN, T_A,_,_))
-       .WillOnce(Return(0));
-#endif
-
-  entity_addr_t addr;
-  int ret = DNSResolver::get_instance(resolvH)->resolve_ip_addr(g_ceph_context, 
-      "not_exists.com", &addr);
-
-  ASSERT_EQ(ret, -1);
-  std::ostringstream os;
-  os << addr;
-  ASSERT_EQ(os.str(), "-");
-}
-
-
-TEST_F(DNSResolverTest, resolve_srv_hosts_empty_domain) {
-  MockResolvHWrapper *resolvH = new MockResolvHWrapper();
-
-
-  int len = sizeof(ns_search_msg_ok_payload);
-  int lena = sizeof(ns_query_msg_mon_a_payload);
-  int lenb = sizeof(ns_query_msg_mon_b_payload);
-  int lenc = sizeof(ns_query_msg_mon_c_payload);
-
-  using ::testing::InSequence;
-  {
-    InSequence s;
-
-#ifdef HAVE_RES_NQUERY
-    EXPECT_CALL(*resolvH, res_nsearch(_, StrEq("_cephmon._tcp"), C_IN, T_SRV, _, _))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_search_msg_ok_payload,
-            ns_search_msg_ok_payload+len), Return(len)));
-
-    EXPECT_CALL(*resolvH, res_nquery(_,StrEq("mon.a.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_a_payload,
-            ns_query_msg_mon_a_payload+lena), Return(lena)));
-
-    EXPECT_CALL(*resolvH, res_nquery(_, StrEq("mon.c.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_c_payload,
-            ns_query_msg_mon_c_payload+lenc), Return(lenc)));
-
-    EXPECT_CALL(*resolvH, res_nquery(_,StrEq("mon.b.ceph.com"), C_IN, T_A, _,_))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_b_payload,
-            ns_query_msg_mon_b_payload+lenb), Return(lenb)));
-#else
-    EXPECT_CALL(*resolvH, res_search(StrEq("_cephmon._tcp"), C_IN, T_SRV, _, _))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_search_msg_ok_payload,
-            ns_search_msg_ok_payload+len), Return(len)));
-
-    EXPECT_CALL(*resolvH, res_query(StrEq("mon.a.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_a_payload,
-            ns_query_msg_mon_a_payload+lena), Return(lena)));
-
-    EXPECT_CALL(*resolvH, res_query(StrEq("mon.c.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_c_payload,
-            ns_query_msg_mon_c_payload+lenc), Return(lenc)));
-
-    EXPECT_CALL(*resolvH, res_query(StrEq("mon.b.ceph.com"), C_IN, T_A, _,_))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_b_payload,
-            ns_query_msg_mon_b_payload+lenb), Return(lenb)));
-#endif
-  }
-
-  map<string, DNSResolver::Record> records;
-  DNSResolver::get_instance(resolvH)->resolve_srv_hosts(g_ceph_context, "cephmon", 
-      DNSResolver::SRV_Protocol::TCP, &records);
-
-  ASSERT_EQ(records.size(), (unsigned int)3);
-  auto it = records.find("mon.a");
-  ASSERT_NE(it, records.end());
-  std::ostringstream os;
-  os << it->second.addr;
-  ASSERT_EQ(os.str(), "192.168.1.11:6789/0");
-  os.str("");
-  it = records.find("mon.b");
-  ASSERT_NE(it, records.end());
-  os << it->second.addr;
-  ASSERT_EQ(os.str(), "192.168.1.12:6789/0");
-  os.str("");
-  it = records.find("mon.c");
-  ASSERT_NE(it, records.end());
-  os << it->second.addr;
-  ASSERT_EQ(os.str(), "192.168.1.13:6789/0");
-}
-
-TEST_F(DNSResolverTest, resolve_srv_hosts_full_domain) {
-  MockResolvHWrapper *resolvH = new MockResolvHWrapper();
-
-
-  int len = sizeof(ns_search_msg_ok_payload);
-  int lena = sizeof(ns_query_msg_mon_a_payload);
-  int lenb = sizeof(ns_query_msg_mon_b_payload);
-  int lenc = sizeof(ns_query_msg_mon_c_payload);
-
-  using ::testing::InSequence;
-  {
-    InSequence s;
-
-#ifdef HAVE_RES_NQUERY
-    EXPECT_CALL(*resolvH, res_nsearch(_, StrEq("_cephmon._tcp.ceph.com"), C_IN, T_SRV, _, _))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_search_msg_ok_payload,
-            ns_search_msg_ok_payload+len), Return(len)));
-
-    EXPECT_CALL(*resolvH, res_nquery(_,StrEq("mon.a.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_a_payload,
-            ns_query_msg_mon_a_payload+lena), Return(lena)));
-
-    EXPECT_CALL(*resolvH, res_nquery(_, StrEq("mon.c.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_c_payload,
-            ns_query_msg_mon_c_payload+lenc), Return(lenc)));
-
-    EXPECT_CALL(*resolvH, res_nquery(_,StrEq("mon.b.ceph.com"), C_IN, T_A, _,_))
-      .WillOnce(DoAll(SetArrayArgument<4>(ns_query_msg_mon_b_payload,
-            ns_query_msg_mon_b_payload+lenb), Return(lenb)));
-#else
-    EXPECT_CALL(*resolvH, res_search(StrEq("_cephmon._tcp.ceph.com"), C_IN, T_SRV, _, _))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_search_msg_ok_payload,
-            ns_search_msg_ok_payload+len), Return(len)));
-
-    EXPECT_CALL(*resolvH, res_query(StrEq("mon.a.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_a_payload,
-            ns_query_msg_mon_a_payload+lena), Return(lena)));
-
-    EXPECT_CALL(*resolvH, res_query(StrEq("mon.c.ceph.com"), C_IN, T_A,_,_))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_c_payload,
-            ns_query_msg_mon_c_payload+lenc), Return(lenc)));
-
-    EXPECT_CALL(*resolvH, res_query(StrEq("mon.b.ceph.com"), C_IN, T_A, _,_))
-      .WillOnce(DoAll(SetArrayArgument<3>(ns_query_msg_mon_b_payload,
-            ns_query_msg_mon_b_payload+lenb), Return(lenb)));
-#endif
-  }
-
-  map<string, DNSResolver::Record> records;
-  DNSResolver::get_instance(resolvH)->resolve_srv_hosts(g_ceph_context, "cephmon", 
-      DNSResolver::SRV_Protocol::TCP, "ceph.com", &records);
-
-  ASSERT_EQ(records.size(), (unsigned int)3);
-  auto it = records.find("mon.a");
-  ASSERT_NE(it, records.end());
-  std::ostringstream os;
-  os << it->second.addr;
-  ASSERT_EQ(os.str(), "192.168.1.11:6789/0");
-  os.str("");
-  it = records.find("mon.b");
-  ASSERT_NE(it, records.end());
-  os << it->second.addr;
-  ASSERT_EQ(os.str(), "192.168.1.12:6789/0");
-  os.str("");
-  it = records.find("mon.c");
-  ASSERT_NE(it, records.end());
-  os << it->second.addr;
-  ASSERT_EQ(os.str(), "192.168.1.13:6789/0");
-}
-
-TEST_F(DNSResolverTest, resolve_srv_hosts_fail) {
-  MockResolvHWrapper *resolvH = new MockResolvHWrapper();
-
-
-  using ::testing::InSequence;
-  {
-    InSequence s;
-
-#ifdef HAVE_RES_NQUERY
-    EXPECT_CALL(*resolvH, res_nsearch(_, StrEq("_noservice._tcp"), C_IN, T_SRV, _, _))
-      .WillOnce(Return(0));
-#else
-    EXPECT_CALL(*resolvH, res_search(StrEq("_noservice._tcp"), C_IN, T_SRV, _, _))
-      .WillOnce(Return(0));
-#endif
-  }
-
-  map<string, DNSResolver::Record> records;
-  int ret = DNSResolver::get_instance(resolvH)->resolve_srv_hosts(
-      g_ceph_context, "noservice", DNSResolver::SRV_Protocol::TCP, "", &records);
-
-  ASSERT_EQ(0, ret);
-  ASSERT_TRUE(records.empty());
-}
-