tools/relocation_packer/src/debug_unittest.cc

   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