Revert 61127 - Made logging macros evaluate its stream arguments lazily....

base/logging_unittest.cc

Index: base/logging_unittest.cc
===================================================================
--- base/logging_unittest.cc	(revision 61128)
+++ base/logging_unittest.cc	(working copy)
@@ -1,111 +0,0 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/logging.h"
-
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace logging {
-
-namespace {
-
-using ::testing::Return;
-
-class LoggingTest : public testing::Test {
-};
-
-class MockLogSource {
- public:
-  MOCK_METHOD0(Log, const char*());
-};
-
-TEST_F(LoggingTest, BasicLogging) {
-  MockLogSource mock_log_source;
-  const int kExpectedDebugOrReleaseCalls = 6;
-  const int kExpectedDebugCalls = 6;
-  const int kExpectedCalls =
-      kExpectedDebugOrReleaseCalls + (DEBUG_MODE ? kExpectedDebugCalls : 0);
-  EXPECT_CALL(mock_log_source, Log()).Times(kExpectedCalls).
-      WillRepeatedly(Return("log message"));
-
-  SetMinLogLevel(LOG_INFO);
-
-  EXPECT_TRUE(LOG_IS_ON(INFO));
-  EXPECT_EQ(DEBUG_MODE != 0, DLOG_IS_ON(INFO));
-  EXPECT_TRUE(VLOG_IS_ON(0));
-
-  LOG(INFO) << mock_log_source.Log();
-  LOG_IF(INFO, true) << mock_log_source.Log();
-  PLOG(INFO) << mock_log_source.Log();
-  PLOG_IF(INFO, true) << mock_log_source.Log();
-  VLOG(0) << mock_log_source.Log();
-  VLOG_IF(0, true) << mock_log_source.Log();
-
-  DLOG(INFO) << mock_log_source.Log();
-  DLOG_IF(INFO, true) << mock_log_source.Log();
-  DPLOG(INFO) << mock_log_source.Log();
-  DPLOG_IF(INFO, true) << mock_log_source.Log();
-  DVLOG(0) << mock_log_source.Log();
-  DVLOG_IF(0, true) << mock_log_source.Log();
-}
-
-TEST_F(LoggingTest, LoggingIsLazy) {
-  MockLogSource mock_log_source;
-  EXPECT_CALL(mock_log_source, Log()).Times(0);
-
-  SetMinLogLevel(LOG_WARNING);
-
-  EXPECT_FALSE(LOG_IS_ON(INFO));
-  EXPECT_FALSE(DLOG_IS_ON(INFO));
-  EXPECT_FALSE(VLOG_IS_ON(1));
-
-  LOG(INFO) << mock_log_source.Log();
-  LOG_IF(INFO, false) << mock_log_source.Log();
-  PLOG(INFO) << mock_log_source.Log();
-  PLOG_IF(INFO, false) << mock_log_source.Log();
-  VLOG(1) << mock_log_source.Log();
-  VLOG_IF(1, true) << mock_log_source.Log();
-
-  DLOG(INFO) << mock_log_source.Log();
-  DLOG_IF(INFO, true) << mock_log_source.Log();
-  DPLOG(INFO) << mock_log_source.Log();
-  DPLOG_IF(INFO, true) << mock_log_source.Log();
-  DVLOG(1) << mock_log_source.Log();
-  DVLOG_IF(1, true) << mock_log_source.Log();
-}
-
-TEST_F(LoggingTest, ChecksAreLazy) {
-  MockLogSource mock_log_source;
-  EXPECT_CALL(mock_log_source, Log()).Times(0);
-
-  SetMinLogLevel(LOG_FATAL + 1);
-  EXPECT_FALSE(LOG_IS_ON(FATAL));
-
-  CHECK(mock_log_source.Log());
-  PCHECK(mock_log_source.Log());
-  CHECK_EQ(mock_log_source.Log(), static_cast<const char*>(NULL))
-      << mock_log_source.Log();
-}
-
-TEST_F(LoggingTest, DchecksAreLazy) {
-  MockLogSource mock_log_source;
-  EXPECT_CALL(mock_log_source, Log()).Times(0);
-
-#if defined(NDEBUG)
-  logging::g_enable_dcheck = false;
-#else
-  SetMinLogLevel(LOG_FATAL + 1);
-  EXPECT_FALSE(LOG_IS_ON(FATAL));
-#endif
-  DCHECK(mock_log_source.Log());
-  DPCHECK(mock_log_source.Log());
-  DCHECK_EQ(0, 0) << mock_log_source.Log();
-  DCHECK_EQ(mock_log_source.Log(), static_cast<const char*>(NULL))
-      << mock_log_source.Log();
-}
-
-}  // namespace
-
-}  // namespace logging