1 files changed, 0 insertions, 479 deletions
diff --git a/mojo/public/cpp/environment/tests/logging_unittest.cc b/mojo/public/cpp/environment/tests/logging_unittest.cc
deleted file mode 100644
index 53a1f88..0000000
--- a/mojo/public/cpp/environment/tests/logging_unittest.cc
+++ /dev/null
@@ -1,479 +0,0 @@
-// Copyright 2014 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 <stdlib.h>
-
-#include <sstream>
-#include <string>
-
-#include "mojo/public/cpp/environment/environment.h"
-#include "mojo/public/cpp/environment/logging.h"
-#include "mojo/public/cpp/system/macros.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-// A macro, so it can be automatically joined with other string literals. (Not
-// simply __FILE__, since that may contain a path.)
-#define OUR_FILENAME "logging_unittest.cc"
-
-namespace mojo {
-namespace {
-
-class PtrToMemberHelper {
- public:
-  int member;
-};
-
-bool DcheckTestHelper(bool* was_called) {
-  *was_called = true;
-  return false;
-}
-
-class LoggingTest : public testing::Test {
- public:
-  LoggingTest() : environment_(nullptr, &kMockLogger) {
-    minimum_log_level_ = MOJO_LOG_LEVEL_INFO;
-    ResetMockLogger();
-  }
-  ~LoggingTest() override {}
-
- protected:
-  // Note: Does not reset |minimum_log_level_|.
-  static void ResetMockLogger() {
-    log_message_was_called_ = false;
-    last_log_level_ = MOJO_LOG_LEVEL_INFO;
-    last_message_.clear();
-  }
-
-  // A function returning |bool| that shouldn't be called.
-  static bool NotCalledCondition() {
-    not_called_condition_was_called_ = true;
-    return false;
-  }
-
-  static bool log_message_was_called() { return log_message_was_called_; }
-  static MojoLogLevel last_log_level() { return last_log_level_; }
-  static const std::string& last_message() { return last_message_; }
-  static bool not_called_condition_was_called() {
-    return not_called_condition_was_called_;
-  }
-
- private:
-  // Note: We record calls even if |log_level| is below |minimum_log_level_|
-  // (since the macros should mostly avoid this, and we want to be able to check
-  // that they do).
-  static void MockLogMessage(MojoLogLevel log_level, const char* message) {
-    log_message_was_called_ = true;
-    last_log_level_ = log_level;
-    last_message_ = message;
-  }
-
-  static MojoLogLevel MockGetMinimumLogLevel() { return minimum_log_level_; }
-
-  static void MockSetMinimumLogLevel(MojoLogLevel minimum_log_level) {
-    minimum_log_level_ = minimum_log_level;
-  }
-
-  Environment environment_;
-
-  static const MojoLogger kMockLogger;
-  static MojoLogLevel minimum_log_level_;
-  static bool log_message_was_called_;
-  static MojoLogLevel last_log_level_;
-  static std::string last_message_;
-  static bool not_called_condition_was_called_;
-
-  MOJO_DISALLOW_COPY_AND_ASSIGN(LoggingTest);
-};
-
-// static
-const MojoLogger LoggingTest::kMockLogger = {
-    &LoggingTest::MockLogMessage,
-    &LoggingTest::MockGetMinimumLogLevel,
-    &LoggingTest::MockSetMinimumLogLevel};
-
-// static
-MojoLogLevel LoggingTest::minimum_log_level_ = MOJO_LOG_LEVEL_INFO;
-
-// static
-bool LoggingTest::log_message_was_called_ = MOJO_LOG_LEVEL_INFO;
-
-// static
-MojoLogLevel LoggingTest::last_log_level_ = MOJO_LOG_LEVEL_INFO;
-
-// static
-std::string LoggingTest::last_message_;
-
-// static
-bool LoggingTest::not_called_condition_was_called_ = false;
-
-std::string ExpectedLogMessage(int line, const char* message) {
-  std::ostringstream s;
-  s << OUR_FILENAME "(" << line << "): " << message;
-  return s.str();
-}
-
-TEST_F(LoggingTest, InternalLogMessage) {
-  internal::LogMessage("foo.cc", 123, MOJO_LOG_LEVEL_INFO).stream() << "hello "
-                                                                    << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage("./path/to/foo.cc", 123, MOJO_LOG_LEVEL_WARNING).stream()
-      << "hello "
-      << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_WARNING, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage("/path/to/foo.cc", 123, MOJO_LOG_LEVEL_ERROR).stream()
-      << "hello "
-      << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_ERROR, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage("path/to/foo.cc", 123, MOJO_LOG_LEVEL_FATAL).stream()
-      << "hello "
-      << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_FATAL, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage(".\\xy\\foo.cc", 123, MOJO_LOG_LEVEL_VERBOSE).stream()
-      << "hello "
-      << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_VERBOSE, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage("xy\\foo.cc", 123, MOJO_LOG_LEVEL_VERBOSE - 1).stream()
-      << "hello "
-      << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_VERBOSE - 1, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage("C:\\xy\\foo.cc", 123, MOJO_LOG_LEVEL_VERBOSE - 9)
-          .stream()
-      << "hello "
-      << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_VERBOSE - 9, last_log_level());
-  EXPECT_EQ("foo.cc(123): hello world", last_message());
-
-  ResetMockLogger();
-
-  internal::LogMessage(__FILE__, 123, MOJO_LOG_LEVEL_INFO).stream() << "hello "
-                                                                    << "world";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ(OUR_FILENAME "(123): hello world", last_message());
-}
-
-TEST_F(LoggingTest, LogStream) {
-  MOJO_LOG_STREAM(INFO) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hello"), last_message());
-
-  ResetMockLogger();
-
-  MOJO_LOG_STREAM(ERROR) << "hi " << 123;
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_ERROR, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hi 123"), last_message());
-}
-
-TEST_F(LoggingTest, LazyLogStream) {
-  MOJO_LAZY_LOG_STREAM(INFO, true) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hello"), last_message());
-
-  ResetMockLogger();
-
-  MOJO_LAZY_LOG_STREAM(ERROR, true) << "hi " << 123;
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_ERROR, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hi 123"), last_message());
-
-  ResetMockLogger();
-
-  MOJO_LAZY_LOG_STREAM(INFO, false) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LAZY_LOG_STREAM(FATAL, false) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  PtrToMemberHelper helper;
-  helper.member = 1;
-  int PtrToMemberHelper::*member_ptr = &PtrToMemberHelper::member;
-
-  // This probably fails to compile if we forget to parenthesize the condition
-  // in the macro (.* has lower precedence than !, which can't apply to
-  // |helper|).
-  MOJO_LAZY_LOG_STREAM(ERROR, helper.*member_ptr == 1) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LAZY_LOG_STREAM(WARNING, helper.*member_ptr == 0) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-}
-
-TEST_F(LoggingTest, ShouldLog) {
-  // We start at |MOJO_LOG_LEVEL_INFO|.
-  EXPECT_FALSE(MOJO_SHOULD_LOG(VERBOSE));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(INFO));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(WARNING));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(ERROR));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(FATAL));
-
-  Environment::GetDefaultLogger()->SetMinimumLogLevel(MOJO_LOG_LEVEL_ERROR);
-  EXPECT_FALSE(MOJO_SHOULD_LOG(VERBOSE));
-  EXPECT_FALSE(MOJO_SHOULD_LOG(INFO));
-  EXPECT_FALSE(MOJO_SHOULD_LOG(WARNING));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(ERROR));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(FATAL));
-
-  Environment::GetDefaultLogger()->SetMinimumLogLevel(MOJO_LOG_LEVEL_VERBOSE -
-                                                      1);
-  EXPECT_TRUE(MOJO_SHOULD_LOG(VERBOSE));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(INFO));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(WARNING));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(ERROR));
-  EXPECT_TRUE(MOJO_SHOULD_LOG(FATAL));
-}
-
-TEST_F(LoggingTest, Log) {
-  // We start at |MOJO_LOG_LEVEL_INFO|.
-  MOJO_LOG(VERBOSE) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG(INFO) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hello"), last_message());
-
-  ResetMockLogger();
-
-  MOJO_LOG(ERROR) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_ERROR, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hello"), last_message());
-
-  ResetMockLogger();
-
-  Environment::GetDefaultLogger()->SetMinimumLogLevel(MOJO_LOG_LEVEL_ERROR);
-
-  MOJO_LOG(VERBOSE) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG(INFO) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG(ERROR) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_ERROR, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hello"), last_message());
-}
-
-TEST_F(LoggingTest, LogIf) {
-  // We start at |MOJO_LOG_LEVEL_INFO|.
-  MOJO_LOG_IF(VERBOSE, true) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG_IF(VERBOSE, false) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-  Environment::GetDefaultLogger()->SetMinimumLogLevel(MOJO_LOG_LEVEL_ERROR);
-
-  bool x = true;
-  // Also try to make sure that we parenthesize the condition properly.
-  MOJO_LOG_IF(INFO, false || x) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG_IF(INFO, 0 != 1) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG_IF(WARNING, 1 + 1 == 2) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_LOG_IF(ERROR, 1 * 2 == 2) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_ERROR, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 3, "hello"), last_message());
-
-  ResetMockLogger();
-
-  MOJO_LOG_IF(FATAL, 1 * 2 == 3) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  // |MOJO_LOG_IF()| shouldn't evaluate its condition if the level is below the
-  // minimum.
-  MOJO_LOG_IF(INFO, NotCalledCondition()) << "hello";
-  EXPECT_FALSE(not_called_condition_was_called());
-  EXPECT_FALSE(log_message_was_called());
-}
-
-TEST_F(LoggingTest, Check) {
-  MOJO_CHECK(true) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  PtrToMemberHelper helper;
-  helper.member = 0;
-  int PtrToMemberHelper::*member_ptr = &PtrToMemberHelper::member;
-
-  // Also try to make sure that we parenthesize the condition properly.
-  MOJO_CHECK(helper.*member_ptr == 1) << "hello";
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_FATAL, last_log_level());
-  // Different compilers have different ideas about the line number of a split
-  // line.
-  int line = __LINE__;
-  EXPECT_EQ(ExpectedLogMessage(line - 5,
-                               "Check failed: helper.*member_ptr == 1. hello"),
-            last_message());
-
-  ResetMockLogger();
-
-  // Also test a "naked" |MOJO_CHECK()|s.
-  MOJO_CHECK(1 + 2 == 3);
-  EXPECT_FALSE(log_message_was_called());
-}
-
-TEST_F(LoggingTest, Dlog) {
-  // We start at |MOJO_LOG_LEVEL_INFO|.
-  MOJO_DLOG(VERBOSE) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_DLOG(INFO) << "hello";
-#ifdef NDEBUG
-  EXPECT_FALSE(log_message_was_called());
-#else
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 6, "hello"), last_message());
-#endif
-}
-
-TEST_F(LoggingTest, DlogIf) {
-  // We start at |MOJO_LOG_LEVEL_INFO|. It shouldn't evaluate the condition in
-  // this case.
-  MOJO_DLOG_IF(VERBOSE, NotCalledCondition()) << "hello";
-  EXPECT_FALSE(not_called_condition_was_called());
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_DLOG_IF(INFO, 1 == 0) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_DLOG_IF(INFO, 1 == 1) << "hello";
-#ifdef NDEBUG
-  EXPECT_FALSE(log_message_was_called());
-#else
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_INFO, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 6, "hello"), last_message());
-#endif
-
-  ResetMockLogger();
-
-// |MOJO_DLOG_IF()| shouldn't compile its condition for non-debug builds.
-#ifndef NDEBUG
-  bool debug_only = true;
-#endif
-  MOJO_DLOG_IF(WARNING, debug_only) << "hello";
-#ifdef NDEBUG
-  EXPECT_FALSE(log_message_was_called());
-#else
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_WARNING, last_log_level());
-  EXPECT_EQ(ExpectedLogMessage(__LINE__ - 6, "hello"), last_message());
-#endif
-}
-
-TEST_F(LoggingTest, Dcheck) {
-  MOJO_DCHECK(true);
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  MOJO_DCHECK(true) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-
-  ResetMockLogger();
-
-  // |MOJO_DCHECK()| should compile (but not evaluate) its condition even for
-  // non-debug builds. (Hopefully, we'll get an unused variable error if it
-  // fails to compile the condition.)
-  bool was_called = false;
-  MOJO_DCHECK(DcheckTestHelper(&was_called)) << "hello";
-#ifdef NDEBUG
-  EXPECT_FALSE(was_called);
-  EXPECT_FALSE(log_message_was_called());
-#else
-  EXPECT_TRUE(was_called);
-  EXPECT_TRUE(log_message_was_called());
-  EXPECT_EQ(MOJO_LOG_LEVEL_FATAL, last_log_level());
-  // Different compilers have different ideas about the line number of a split
-  // line.
-  int line = __LINE__;
-  EXPECT_EQ(
-      ExpectedLogMessage(line - 10,
-                         "Check failed: DcheckTestHelper(&was_called). hello"),
-      last_message());
-#endif
-
-  ResetMockLogger();
-
-  // Also try to make sure that we parenthesize the condition properly.
-  bool x = true;
-  MOJO_DCHECK(false || x) << "hello";
-  EXPECT_FALSE(log_message_was_called());
-}
-
-}  // namespace
-}  // namespace mojo