1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "debug.h"
6
7 #include <sstream>
8 #include "gtest/gtest.h"
9
10 namespace relocation_packer {
11
TEST(Debug,Log)12 TEST(Debug, Log) {
13 Logger::Reset();
14 std::ostringstream info;
15 std::ostringstream error;
16 Logger::SetStreams(&info, &error);
17
18 LOG(INFO) << "INFO log message";
19 LOG(WARNING) << "WARNING log message";
20 LOG(ERROR) << "ERROR log message";
21
22 EXPECT_EQ("INFO: INFO log message\n", info.str());
23 EXPECT_EQ("WARNING: WARNING log message\n"
24 "ERROR: ERROR log message\n", error.str());
25 Logger::Reset();
26 }
27
TEST(Debug,LogIf)28 TEST(Debug, LogIf) {
29 Logger::Reset();
30 std::ostringstream info;
31 std::ostringstream error;
32 Logger::SetStreams(&info, &error);
33
34 LOG_IF(INFO, true) << "INFO log message";
35 LOG_IF(INFO, false) << "INFO log message, SHOULD NOT PRINT";
36 LOG_IF(WARNING, true) << "WARNING log message";
37 LOG_IF(WARNING, false) << "WARNING log message, SHOULD NOT PRINT";
38 LOG_IF(ERROR, true) << "ERROR log message";
39 LOG_IF(ERROR, false) << "ERROR log message, SHOULD NOT PRINT";
40 LOG_IF(FATAL, false) << "FATAL log message, SHOULD NOT PRINT";
41
42 EXPECT_EQ("INFO: INFO log message\n", info.str());
43 EXPECT_EQ("WARNING: WARNING log message\n"
44 "ERROR: ERROR log message\n", error.str());
45 Logger::Reset();
46 }
47
TEST(Debug,Vlog)48 TEST(Debug, Vlog) {
49 Logger::Reset();
50 std::ostringstream info;
51 std::ostringstream error;
52 Logger::SetStreams(&info, &error);
53
54 VLOG(0) << "VLOG 0 INFO log message, SHOULD NOT PRINT";
55 VLOG(1) << "VLOG 1 INFO log message, SHOULD NOT PRINT";
56 VLOG(2) << "VLOG 2 INFO log message, SHOULD NOT PRINT";
57
58 EXPECT_EQ("", info.str());
59 EXPECT_EQ("", error.str());
60
61 Logger::SetVerbose(1);
62
63 VLOG(0) << "VLOG 0 INFO log message";
64 VLOG(1) << "VLOG 1 INFO log message";
65 VLOG(2) << "VLOG 2 INFO log message, SHOULD NOT PRINT";
66
67 EXPECT_EQ("INFO: VLOG 0 INFO log message\n"
68 "INFO: VLOG 1 INFO log message\n", info.str());
69 EXPECT_EQ("", error.str());
70 Logger::Reset();
71 }
72
TEST(Debug,VlogIf)73 TEST(Debug, VlogIf) {
74 Logger::Reset();
75 std::ostringstream info;
76 std::ostringstream error;
77 Logger::SetStreams(&info, &error);
78
79 VLOG_IF(0, true) << "VLOG 0 INFO log message, SHOULD NOT PRINT";
80 VLOG_IF(1, true) << "VLOG 1 INFO log message, SHOULD NOT PRINT";
81 VLOG_IF(2, true) << "VLOG 2 INFO log message, SHOULD NOT PRINT";
82
83 EXPECT_EQ("", info.str());
84 EXPECT_EQ("", error.str());
85
86 Logger::SetVerbose(1);
87
88 VLOG_IF(0, true) << "VLOG 0 INFO log message";
89 VLOG_IF(0, false) << "VLOG 0 INFO log message, SHOULD NOT PRINT";
90 VLOG_IF(1, true) << "VLOG 1 INFO log message";
91 VLOG_IF(1, false) << "VLOG 1 INFO log message, SHOULD NOT PRINT";
92 VLOG_IF(2, true) << "VLOG 2 INFO log message, SHOULD NOT PRINT";
93 VLOG_IF(2, false) << "VLOG 2 INFO log message, SHOULD NOT PRINT";
94
95 EXPECT_EQ("INFO: VLOG 0 INFO log message\n"
96 "INFO: VLOG 1 INFO log message\n", info.str());
97 EXPECT_EQ("", error.str());
98 Logger::Reset();
99 }
100
TEST(DebugDeathTest,Fatal)101 TEST(DebugDeathTest, Fatal) {
102 ::testing::FLAGS_gtest_death_test_style = "threadsafe";
103 Logger::Reset();
104 EXPECT_DEATH(LOG(FATAL) << "FATAL log message", "FATAL: FATAL log message");
105 EXPECT_DEATH(
106 LOG_IF(FATAL, true) << "FATAL log message", "FATAL: FATAL log message");
107 }
108
TEST(DebugDeathTest,Check)109 TEST(DebugDeathTest, Check) {
110 ::testing::FLAGS_gtest_death_test_style = "threadsafe";
111 Logger::Reset();
112 CHECK(0 == 0);
113 EXPECT_DEATH(CHECK(0 == 1), "FATAL: .*:.*: .*: CHECK '0 == 1' failed");
114 }
115
TEST(DebugDeathTest,NotReached)116 TEST(DebugDeathTest, NotReached) {
117 ::testing::FLAGS_gtest_death_test_style = "threadsafe";
118 Logger::Reset();
119 EXPECT_DEATH(NOTREACHED(), "FATAL: .*:.*: .*: NOTREACHED\\(\\) hit");
120 }
121
122 } // namespace relocation_packer
123