1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
5 #include "gtest/gtest.h"
6 #include "global/global_init.h"
7 #include "common/common_init.h"
9 #include "osd/mClockClientQueue.h"
12 int main(int argc, char **argv) {
13 std::vector<const char*> args(argv, argv+argc);
14 auto cct = global_init(nullptr, args, CEPH_ENTITY_TYPE_OSD,
15 CODE_ENVIRONMENT_UTILITY,
16 CINIT_FLAG_NO_DEFAULT_CONFIG_FILE);
17 common_init_finish(g_ceph_context);
19 ::testing::InitGoogleTest(&argc, argv);
20 return RUN_ALL_TESTS();
24 class MClockClientQueueTest : public testing::Test {
28 entity_inst_t client1;
29 entity_inst_t client2;
30 entity_inst_t client3;
32 MClockClientQueueTest() :
34 client1(entity_name_t(CEPH_ENTITY_TYPE_OSD, 1), entity_addr_t()),
35 client2(entity_name_t(CEPH_ENTITY_TYPE_OSD, 2), entity_addr_t()),
36 client3(entity_name_t(CEPH_ENTITY_TYPE_CLIENT, 1), entity_addr_t())
39 #if 0 // more work needed here
40 Request create_client_op(epoch_t e, const entity_inst_t& owner) {
41 return Request(spg_t(), PGQueueable(OpRequestRef(), e));
45 Request create_snaptrim(epoch_t e, const entity_inst_t& owner) {
46 return Request(spg_t(),
47 PGQueueable(PGSnapTrim(e),
49 utime_t(), owner, e));
52 Request create_scrub(epoch_t e, const entity_inst_t& owner) {
53 return Request(spg_t(),
54 PGQueueable(PGScrub(e),
56 utime_t(), owner, e));
59 Request create_recovery(epoch_t e, const entity_inst_t& owner) {
60 return Request(spg_t(),
61 PGQueueable(PGRecovery(e, 64),
63 utime_t(), owner, e));
68 TEST_F(MClockClientQueueTest, TestSize) {
69 ASSERT_TRUE(q.empty());
70 ASSERT_EQ(0u, q.length());
72 q.enqueue(client1, 12, 0, create_snaptrim(100, client1));
73 q.enqueue_strict(client2, 12, create_snaptrim(101, client2));
74 q.enqueue(client2, 12, 0, create_snaptrim(102, client2));
75 q.enqueue_strict(client3, 12, create_snaptrim(103, client3));
76 q.enqueue(client1, 12, 0, create_snaptrim(104, client1));
78 ASSERT_FALSE(q.empty());
79 ASSERT_EQ(5u, q.length());
81 std::list<Request> reqs;
83 reqs.push_back(q.dequeue());
84 reqs.push_back(q.dequeue());
85 reqs.push_back(q.dequeue());
87 ASSERT_FALSE(q.empty());
88 ASSERT_EQ(2u, q.length());
90 q.enqueue_front(client2, 12, 0, reqs.back());
93 q.enqueue_strict_front(client3, 12, reqs.back());
96 q.enqueue_strict_front(client2, 12, reqs.back());
99 ASSERT_FALSE(q.empty());
100 ASSERT_EQ(5u, q.length());
102 for (int i = 0; i < 5; ++i) {
106 ASSERT_TRUE(q.empty());
107 ASSERT_EQ(0u, q.length());
111 TEST_F(MClockClientQueueTest, TestEnqueue) {
112 q.enqueue(client1, 12, 0, create_snaptrim(100, client1));
113 q.enqueue(client2, 12, 0, create_snaptrim(101, client2));
114 q.enqueue(client2, 12, 0, create_snaptrim(102, client2));
115 q.enqueue(client3, 12, 0, create_snaptrim(103, client3));
116 q.enqueue(client1, 12, 0, create_snaptrim(104, client1));
118 Request r = q.dequeue();
119 ASSERT_EQ(100u, r.second.get_map_epoch());
122 ASSERT_EQ(101u, r.second.get_map_epoch());
125 ASSERT_EQ(103u, r.second.get_map_epoch());
128 ASSERT_TRUE(r.second.get_map_epoch() == 102u ||
129 r.second.get_map_epoch() == 104u);
132 ASSERT_TRUE(r.second.get_map_epoch() == 102u ||
133 r.second.get_map_epoch() == 104u);
137 TEST_F(MClockClientQueueTest, TestEnqueueStrict) {
138 q.enqueue_strict(client1, 12, create_snaptrim(100, client1));
139 q.enqueue_strict(client2, 13, create_snaptrim(101, client2));
140 q.enqueue_strict(client2, 16, create_snaptrim(102, client2));
141 q.enqueue_strict(client3, 14, create_snaptrim(103, client3));
142 q.enqueue_strict(client1, 15, create_snaptrim(104, client1));
144 Request r = q.dequeue();
145 ASSERT_EQ(102u, r.second.get_map_epoch());
148 ASSERT_EQ(104u, r.second.get_map_epoch());
151 ASSERT_EQ(103u, r.second.get_map_epoch());
154 ASSERT_EQ(101u, r.second.get_map_epoch());
157 ASSERT_EQ(100u, r.second.get_map_epoch());
161 TEST_F(MClockClientQueueTest, TestRemoveByClass) {
162 q.enqueue(client1, 12, 0, create_snaptrim(100, client1));
163 q.enqueue_strict(client2, 12, create_snaptrim(101, client2));
164 q.enqueue(client2, 12, 0, create_snaptrim(102, client2));
165 q.enqueue_strict(client3, 12, create_snaptrim(103, client3));
166 q.enqueue(client1, 12, 0, create_snaptrim(104, client1));
168 std::list<Request> filtered_out;
169 q.remove_by_class(client2, &filtered_out);
171 ASSERT_EQ(2u, filtered_out.size());
172 while (!filtered_out.empty()) {
173 auto e = filtered_out.front().second.get_map_epoch() ;
174 ASSERT_TRUE(e == 101 || e == 102);
175 filtered_out.pop_front();
178 ASSERT_EQ(3u, q.length());
179 Request r = q.dequeue();
180 ASSERT_EQ(103u, r.second.get_map_epoch());
183 ASSERT_EQ(100u, r.second.get_map_epoch());
186 ASSERT_EQ(104u, r.second.get_map_epoch());