Re-committing http://codereview.chromium.org/8736001/ originally committed revision=112305

third_party/libphonenumber/cpp/src/logger_test.cc

Index: third_party/libphonenumber/cpp/src/logger_test.cc
===================================================================
--- third_party/libphonenumber/cpp/src/logger_test.cc	(revision 112797)
+++ third_party/libphonenumber/cpp/src/logger_test.cc	(working copy)
@@ -1,104 +0,0 @@
-// Copyright (C) 2011 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Author: Philippe Liard
-
-#include <string>
-
-#include <gtest/gtest.h>
-
-#include "default_logger.h"
-
-namespace i18n {
-namespace phonenumbers {
-
-using std::string;
-
-// String logger implementation used for testing. Messages are output to a
-// string for convenience.
-class StringLogger : public Logger {
- public:
-  virtual ~StringLogger() {}
-
-  const string& message() const {
-    return msg_;
-  }
-
-  virtual void WriteMessage(const string& msg) {
-    msg_ += msg;
-  }
-
- private:
-  string msg_;
-};
-
-class LoggerTest : public ::testing::Test {
- protected:
-  virtual void SetUp() {
-    test_logger_.reset(new StringLogger());
-    test_logger_->set_level(LOG_INFO);
-    // Save the current logger implementation and restore it when the test is
-    // done to avoid side-effects in other tests (including phonenumberutil
-    // tests) as the logger implementation is global.
-    old_logger_ = Logger::mutable_logger_impl();
-    Logger::set_logger_impl(test_logger_.get());
-  }
-
-  virtual void TearDown() {
-    // Restore the previous logger implementation to avoid side-effects in other
-    // tests as mentioned above.
-    Logger::set_logger_impl(old_logger_);
-  }
-
-  scoped_ptr<StringLogger> test_logger_;
-  Logger* old_logger_;
-};
-
-TEST_F(LoggerTest, LoggerIgnoresHigherVerbosity) {
-  // The logger verbosity is set to LOG_INFO, therefore LOG_DEBUG messages
-  // should be ignored.
-  VLOG(LOG_DEBUG) << "Hello";
-  EXPECT_EQ("", test_logger_->message());
-}
-
-TEST_F(LoggerTest, LoggerOutputsNewline) {
-  VLOG(LOG_INFO) << "Hello";
-  EXPECT_EQ("Hello\n", test_logger_->message());
-}
-
-TEST_F(LoggerTest, LoggerLogsEqualVerbosity) {
-  VLOG(LOG_INFO) << "Hello";
-  EXPECT_EQ("Hello\n", test_logger_->message());
-}
-
-TEST_F(LoggerTest, LoggerLogsLowerVerbosity) {
-  VLOG(LOG_WARNING) << "Hello";
-  EXPECT_EQ("Hello\n", test_logger_->message());
-}
-
-TEST_F(LoggerTest, LoggerConcatenatesMessages) {
-  VLOG(LOG_INFO) << "Hello";
-  ASSERT_EQ("Hello\n", test_logger_->message());
-
-  VLOG(LOG_INFO) << " World";
-  EXPECT_EQ("Hello\n World\n", test_logger_->message());
-}
-
-TEST_F(LoggerTest, LoggerHandlesDifferentTypes) {
-  VLOG(LOG_INFO) << "Hello " << 42;
-  EXPECT_EQ("Hello 42\n", test_logger_->message());
-}
-
-}  // namespace phonenumbers
-}  // namespace i18n