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comparison: media/mtransport/test/rlogringbuffer_unittest.cpp

media/mtransport/test/rlogringbuffer_unittest.cpp

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TOR_BUG_9701
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1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 /* Original author: bcampen@mozilla.com */
8
9 #include "rlogringbuffer.h"
10
11 extern "C" {
12 #include "registry.h"
13 #include "r_log.h"
14 }
15
16 #define GTEST_HAS_RTTI 0
17 #include "gtest/gtest.h"
18 #include "gtest_utils.h"
19
20 #include <deque>
21 #include <string>
22 #include <vector>
23
24 using mozilla::RLogRingBuffer;
25
26 int NR_LOG_TEST = 0;
27
28 class RLogRingBufferTest : public ::testing::Test {
29 public:
30 RLogRingBufferTest() {
31 Init();
32 }
33
34 ~RLogRingBufferTest() {
35 Free();
36 }
37
38 void Init() {
39 RLogRingBuffer::CreateInstance();
40 }
41
42 void Free() {
43 RLogRingBuffer::DestroyInstance();
44 }
45
46 void ReInit() {
47 Free();
48 Init();
49 }
50 };
51
52 TEST_F(RLogRingBufferTest, TestGetFree) {
53 RLogRingBuffer* instance = RLogRingBuffer::GetInstance();
54 ASSERT_NE(nullptr, instance);
55 }
56
57 TEST_F(RLogRingBufferTest, TestFilterEmpty) {
58 std::deque<std::string> logs;
59 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
60 ASSERT_EQ(0U, logs.size());
61 }
62
63 TEST_F(RLogRingBufferTest, TestBasicFilter) {
64 r_log(NR_LOG_TEST, LOG_INFO, "Test");
65 std::deque<std::string> logs;
66 RLogRingBuffer::GetInstance()->Filter("Test", 0, &logs);
67 ASSERT_EQ(1U, logs.size());
68 }
69
70 TEST_F(RLogRingBufferTest, TestBasicFilterContent) {
71 r_log(NR_LOG_TEST, LOG_INFO, "Test");
72 std::deque<std::string> logs;
73 RLogRingBuffer::GetInstance()->Filter("Test", 0, &logs);
74 ASSERT_EQ("Test", logs.back());
75 }
76
77 TEST_F(RLogRingBufferTest, TestFilterAnyFrontMatch) {
78 r_log(NR_LOG_TEST, LOG_INFO, "Test");
79 std::vector<std::string> substrings;
80 substrings.push_back("foo");
81 substrings.push_back("Test");
82 std::deque<std::string> logs;
83 RLogRingBuffer::GetInstance()->FilterAny(substrings, 0, &logs);
84 ASSERT_EQ("Test", logs.back());
85 }
86
87 TEST_F(RLogRingBufferTest, TestFilterAnyBackMatch) {
88 r_log(NR_LOG_TEST, LOG_INFO, "Test");
89 std::vector<std::string> substrings;
90 substrings.push_back("Test");
91 substrings.push_back("foo");
92 std::deque<std::string> logs;
93 RLogRingBuffer::GetInstance()->FilterAny(substrings, 0, &logs);
94 ASSERT_EQ("Test", logs.back());
95 }
96
97 TEST_F(RLogRingBufferTest, TestFilterAnyBothMatch) {
98 r_log(NR_LOG_TEST, LOG_INFO, "Test");
99 std::vector<std::string> substrings;
100 substrings.push_back("Tes");
101 substrings.push_back("est");
102 std::deque<std::string> logs;
103 RLogRingBuffer::GetInstance()->FilterAny(substrings, 0, &logs);
104 ASSERT_EQ("Test", logs.back());
105 }
106
107 TEST_F(RLogRingBufferTest, TestFilterAnyNeitherMatch) {
108 r_log(NR_LOG_TEST, LOG_INFO, "Test");
109 std::vector<std::string> substrings;
110 substrings.push_back("tes");
111 substrings.push_back("esT");
112 std::deque<std::string> logs;
113 RLogRingBuffer::GetInstance()->FilterAny(substrings, 0, &logs);
114 ASSERT_EQ(0U, logs.size());
115 }
116
117 TEST_F(RLogRingBufferTest, TestAllMatch) {
118 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
119 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
120 std::deque<std::string> logs;
121 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
122 ASSERT_EQ(2U, logs.size());
123 }
124
125 TEST_F(RLogRingBufferTest, TestOrder) {
126 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
127 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
128 std::deque<std::string> logs;
129 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
130 ASSERT_EQ("Test2", logs.back());
131 ASSERT_EQ("Test1", logs.front());
132 }
133
134 TEST_F(RLogRingBufferTest, TestNoMatch) {
135 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
136 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
137 std::deque<std::string> logs;
138 RLogRingBuffer::GetInstance()->Filter("foo", 0, &logs);
139 ASSERT_EQ(0U, logs.size());
140 }
141
142 TEST_F(RLogRingBufferTest, TestSubstringFilter) {
143 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
144 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
145 std::deque<std::string> logs;
146 RLogRingBuffer::GetInstance()->Filter("t1", 0, &logs);
147 ASSERT_EQ(1U, logs.size());
148 ASSERT_EQ("Test1", logs.back());
149 }
150
151 TEST_F(RLogRingBufferTest, TestFilterLimit) {
152 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
153 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
154 r_log(NR_LOG_TEST, LOG_INFO, "Test3");
155 r_log(NR_LOG_TEST, LOG_INFO, "Test4");
156 r_log(NR_LOG_TEST, LOG_INFO, "Test5");
157 r_log(NR_LOG_TEST, LOG_INFO, "Test6");
158 std::deque<std::string> logs;
159 RLogRingBuffer::GetInstance()->Filter("Test", 2, &logs);
160 ASSERT_EQ(2U, logs.size());
161 ASSERT_EQ("Test6", logs.back());
162 ASSERT_EQ("Test5", logs.front());
163 }
164
165 TEST_F(RLogRingBufferTest, TestFilterAnyLimit) {
166 r_log(NR_LOG_TEST, LOG_INFO, "TestOne");
167 r_log(NR_LOG_TEST, LOG_INFO, "TestTwo");
168 r_log(NR_LOG_TEST, LOG_INFO, "TestThree");
169 r_log(NR_LOG_TEST, LOG_INFO, "TestFour");
170 r_log(NR_LOG_TEST, LOG_INFO, "TestFive");
171 r_log(NR_LOG_TEST, LOG_INFO, "TestSix");
172 std::vector<std::string> substrings;
173 // Matches Two, Three, Four, and Six
174 substrings.push_back("tT");
175 substrings.push_back("o");
176 substrings.push_back("r");
177 substrings.push_back("S");
178 std::deque<std::string> logs;
179 RLogRingBuffer::GetInstance()->FilterAny(substrings, 2, &logs);
180 ASSERT_EQ(2U, logs.size());
181 ASSERT_EQ("TestSix", logs.back());
182 ASSERT_EQ("TestFour", logs.front());
183 }
184
185 TEST_F(RLogRingBufferTest, TestLimit) {
186 RLogRingBuffer::GetInstance()->SetLogLimit(3);
187 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
188 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
189 r_log(NR_LOG_TEST, LOG_INFO, "Test3");
190 r_log(NR_LOG_TEST, LOG_INFO, "Test4");
191 r_log(NR_LOG_TEST, LOG_INFO, "Test5");
192 r_log(NR_LOG_TEST, LOG_INFO, "Test6");
193 std::deque<std::string> logs;
194 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
195 ASSERT_EQ(3U, logs.size());
196 ASSERT_EQ("Test6", logs.back());
197 ASSERT_EQ("Test4", logs.front());
198 }
199
200 TEST_F(RLogRingBufferTest, TestLimitBulkDiscard) {
201 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
202 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
203 r_log(NR_LOG_TEST, LOG_INFO, "Test3");
204 r_log(NR_LOG_TEST, LOG_INFO, "Test4");
205 r_log(NR_LOG_TEST, LOG_INFO, "Test5");
206 r_log(NR_LOG_TEST, LOG_INFO, "Test6");
207 RLogRingBuffer::GetInstance()->SetLogLimit(3);
208 std::deque<std::string> logs;
209 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
210 ASSERT_EQ(3U, logs.size());
211 ASSERT_EQ("Test6", logs.back());
212 ASSERT_EQ("Test4", logs.front());
213 }
214
215 TEST_F(RLogRingBufferTest, TestIncreaseLimit) {
216 RLogRingBuffer::GetInstance()->SetLogLimit(3);
217 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
218 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
219 r_log(NR_LOG_TEST, LOG_INFO, "Test3");
220 r_log(NR_LOG_TEST, LOG_INFO, "Test4");
221 r_log(NR_LOG_TEST, LOG_INFO, "Test5");
222 r_log(NR_LOG_TEST, LOG_INFO, "Test6");
223 RLogRingBuffer::GetInstance()->SetLogLimit(300);
224 std::deque<std::string> logs;
225 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
226 ASSERT_EQ(3U, logs.size());
227 ASSERT_EQ("Test6", logs.back());
228 ASSERT_EQ("Test4", logs.front());
229 }
230
231 TEST_F(RLogRingBufferTest, TestClear) {
232 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
233 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
234 r_log(NR_LOG_TEST, LOG_INFO, "Test3");
235 r_log(NR_LOG_TEST, LOG_INFO, "Test4");
236 r_log(NR_LOG_TEST, LOG_INFO, "Test5");
237 r_log(NR_LOG_TEST, LOG_INFO, "Test6");
238 RLogRingBuffer::GetInstance()->SetLogLimit(0);
239 RLogRingBuffer::GetInstance()->SetLogLimit(4096);
240 std::deque<std::string> logs;
241 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
242 ASSERT_EQ(0U, logs.size());
243 }
244
245 TEST_F(RLogRingBufferTest, TestReInit) {
246 r_log(NR_LOG_TEST, LOG_INFO, "Test1");
247 r_log(NR_LOG_TEST, LOG_INFO, "Test2");
248 r_log(NR_LOG_TEST, LOG_INFO, "Test3");
249 r_log(NR_LOG_TEST, LOG_INFO, "Test4");
250 r_log(NR_LOG_TEST, LOG_INFO, "Test5");
251 r_log(NR_LOG_TEST, LOG_INFO, "Test6");
252 ReInit();
253 std::deque<std::string> logs;
254 RLogRingBuffer::GetInstance()->GetAny(0, &logs);
255 ASSERT_EQ(0U, logs.size());
256 }
257
258 int main(int argc, char** argv) {
259 NR_reg_init(NR_REG_MODE_LOCAL);
260 r_log_init();
261 /* Would be nice to be able to register/unregister in the fixture */
262 const char* facility = "rlogringbuffer_test";
263 r_log_register(const_cast<char*>(facility), &NR_LOG_TEST);
264 ::testing::InitGoogleTest(&argc, argv);
265
266 int rv = RUN_ALL_TESTS();
267 return rv;
268 }
269

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