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 "testing/gtest/include/gtest/gtest.h" 9 10 namespace relocation_packer { 11 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 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 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 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 } 100 101 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 } 108 109 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 } 115 116 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
