1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
#include <gtest/gtest.h>
#include "fieldstat.h"
#include "utils.hpp"
TEST(test_register, reset_and_version)
{
struct fieldstat *instance = fieldstat_new();
EXPECT_EQ(fieldstat_get_cell_version(instance), 0);
fieldstat_reset(instance);
EXPECT_EQ(fieldstat_get_cell_version(instance), 1);
fieldstat_reset(instance);
fieldstat_reset(instance);
EXPECT_EQ(fieldstat_get_cell_version(instance), 3);
fieldstat_free(instance);
}
TEST(test_register, delete_cube_and_version_increase)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
EXPECT_EQ(fieldstat_get_cube_version(instance, cube_id), 0);
fieldstat_unregister_cube(instance, cube_id);
EXPECT_EQ(fieldstat_get_cube_version(instance, cube_id), 1);
fieldstat_unregister_cube(instance, cube_id);
EXPECT_EQ(fieldstat_get_cube_version(instance, cube_id), 2);
EXPECT_EQ(fieldstat_get_cube_version(instance, 123), 0);
fieldstat_free(instance);
}
TEST(test_register, delete_cube_and_register_and_origin_position)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
fieldstat_unregister_cube(instance, cube_id);
cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
EXPECT_EQ(cube_id, 0);
fieldstat_free(instance);
}
TEST(test_register, delete_comprehensive_cube_with_cells_and_metrics)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int cell_id = fieldstat_cube_add(instance, cube_id, &TEST_TAG_INT, 1, 1);
int metric_id = fieldstat_register_counter(instance, cube_id, "counter", false);
fieldstat_counter_incrby(instance, cube_id, metric_id, cell_id, 1);
fieldstat_unregister_cube(instance, cube_id);
fieldstat_free(instance);
}
TEST(test_register, delete_topk_cube_with_cells_and_metrics)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_TOPK, 10);
int cell_id = fieldstat_cube_add(instance, cube_id, &TEST_TAG_INT, 1, 1);
int metric_id = fieldstat_register_counter(instance, cube_id, "counter", false);
fieldstat_counter_incrby(instance, cube_id, metric_id, cell_id, 1);
fieldstat_unregister_cube(instance, cube_id);
fieldstat_free(instance);
}
TEST(test_register, reset_and_try_to_query_cell)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int cell_id = fieldstat_cube_add(instance, cube_id, &TEST_TAG_INT, 1, 1);
int metric_id = fieldstat_register_counter(instance, cube_id, "counter", false);
fieldstat_counter_incrby(instance, cube_id, metric_id, cell_id, 1);
fieldstat_reset(instance);
EXPECT_EQ(fieldstat_get_max_metric_id(instance, cube_id), 0);
EXPECT_EQ(fieldstat_counter_get(instance, cube_id, metric_id, cell_id), -1);
fieldstat_free(instance);
}
TEST(test_register, register_many_cubes)
{
struct fieldstat *instance = fieldstat_new();
int registered_cube = 10000; // will trigger realloc many times
for (int i = 0; i < registered_cube; i++) {
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
EXPECT_EQ(cube_id, i);
}
// try to use the cube
for (int i = 0; i < registered_cube; i++) {
int cell_id = fieldstat_cube_add(instance, i, &TEST_TAG_INT, 1, 1);
int metric_id = fieldstat_register_counter(instance, i, "counter", false);
fieldstat_counter_incrby(instance, i, metric_id, cell_id, i);
}
for (int i = 0; i < registered_cube; i++) {
long long result = fieldstat_counter_get(instance, i, 0, 0);
EXPECT_EQ(result, i);
}
fieldstat_free(instance);
}
TEST(test_register, add_long_tagged_cells)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
struct fieldstat_tag test_tag_long[100];
for (int i = 0; i < 100; i++) {
test_tag_long[i] = TEST_TAG_INT;
}
int cell_id = fieldstat_cube_add(instance, cube_id, test_tag_long, 100, 1);
EXPECT_EQ(cell_id, 0);
int metric_id = fieldstat_register_counter(instance, cube_id, "counter", false);
fieldstat_counter_incrby(instance, cube_id, metric_id, cell_id, 10086);
EXPECT_EQ(fieldstat_counter_get(instance, cube_id, metric_id, cell_id), 10086);
fieldstat_free(instance);
}
TEST(test_register, register_too_many_metrics)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int metric_id = 0;
for (int i = 0; i < 50; i++) {
metric_id = fieldstat_register_counter(instance, cube_id, (std::string("counter ") + std::to_string(i)).c_str(), false);
EXPECT_EQ(metric_id, i);
}
for (int i = 0; i < 50; i++) {
int cell_id = fieldstat_cube_add(instance, cube_id, &TEST_TAG_INT, 1, 1);
EXPECT_EQ(fieldstat_counter_incrby(instance, cube_id, i, cell_id, 1), 0);
}
fieldstat_free(instance);
}
TEST(test_register, dup_registered_info_from_empty_one)
{
struct fieldstat *instance = fieldstat_new();
struct fieldstat *dup = fieldstat_dup(instance);
int *cube_ids;
int cube_num;
fieldstat_get_cubes(dup, &cube_ids, &cube_num);
EXPECT_EQ(cube_num, 0);
free(cube_ids);
fieldstat_free(dup);
fieldstat_free(instance);
}
TEST(test_register, dup_registered_info_with_cube_and_metric_without_cell)
{
struct fieldstat *instance = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int metric_id = fieldstat_register_counter(instance, cube_id, "counter", false);
int metric_id2 = fieldstat_register_counter(instance, cube_id, "counter2", false);
int cell_id = fieldstat_cube_add(instance, cube_id, &TEST_TAG_INT, 1, 1);
fieldstat_counter_incrby(instance, cube_id, metric_id, cell_id, 1);
int cube_id_del = fieldstat_register_cube(instance, &TEST_TAG_DOUBLE_collided, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int cube_id2 = fieldstat_register_cube(instance, &TEST_TAG_DOUBLE, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
fieldstat_unregister_cube(instance, cube_id_del);
struct fieldstat *dup = fieldstat_dup(instance);
int *cube_ids;
int cube_num;
fieldstat_get_cubes(dup, &cube_ids, &cube_num);
EXPECT_EQ(cube_num, 2);
EXPECT_EQ(cube_ids[0], cube_id);
EXPECT_EQ(cube_ids[1], cube_id2);
free(cube_ids);
EXPECT_STREQ(fieldstat_get_metric_name(dup, cube_id, metric_id), "counter");
EXPECT_STREQ(fieldstat_get_metric_name(dup, cube_id, metric_id2), "counter2");
int *cell_ids = NULL;
struct fieldstat_tag_list *tag_list = NULL;
size_t n_cell = 0;
fieldstat_get_cells(dup, cube_id, metric_id, &cell_ids, &tag_list, &n_cell);
EXPECT_EQ(n_cell, 0);
fieldstat_free(dup);
fieldstat_free(instance);
}
TEST(test_register, unregister_cube_on_wrong_instance)
{
struct fieldstat *instance = fieldstat_new();
struct fieldstat *instance_dst = fieldstat_new();
int cube_id = fieldstat_register_cube(instance, &TEST_SHARED_TAG, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int cube_id2 = fieldstat_register_cube(instance, &TEST_TAG_DOUBLE, 1, SAMPLING_MODE_COMPREHENSIVE, 10);
int metric_id = fieldstat_register_counter(instance, cube_id, "counter", false);
int metric_id2 = fieldstat_register_counter(instance, cube_id2, "counter2", false);
int cell_id = fieldstat_cube_add(instance, cube_id, &TEST_TAG_INT, 1, 1);
int cell_id2 = fieldstat_cube_add(instance, cube_id2, &TEST_TAG_INT, 1, 1);
fieldstat_counter_incrby(instance, cube_id, metric_id, cell_id, 1);
fieldstat_counter_incrby(instance, cube_id2, metric_id2, cell_id2, 1);
fieldstat_merge(instance_dst, instance);
fieldstat_unregister_cube(instance_dst, 0);
int *cube_ids;
int cube_num;
fieldstat_get_cubes(instance_dst, &cube_ids, &cube_num);
EXPECT_EQ(cube_num, 1);
EXPECT_EQ(cube_ids[0], cube_id2);
fieldstat_merge(instance_dst, instance);
long long val_deleted_once = fieldstat_counter_get(instance_dst, cube_id, metric_id, cell_id);
EXPECT_EQ(val_deleted_once, 1);
long long val_merged_twice = fieldstat_counter_get(instance_dst, cube_id2, metric_id2, cell_id2);
EXPECT_EQ(val_merged_twice, 2);
fieldstat_free(instance);
fieldstat_free(instance_dst);
free(cube_ids);
}
int main(int argc, char *argv[])
{
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
|
