C++ readability review from original change https://chromiumcodereview.appspot.com/14263024/

chrome/test/chromedriver/logging_unittest.cc

 // Copyright (c) 2013 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 "chrome/test/chromedriver/logging.h"
 
 #include "base/values.h"
 #include "chrome/test/chromedriver/capabilities.h"
 #include "chrome/test/chromedriver/chrome/devtools_event_listener.h"
 #include "chrome/test/chromedriver/chrome/status.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
-static const char* kAllWdLevels[] = {
+const char* const kAllWdLevels[] = {
   "ALL", "DEBUG", "INFO", "WARNING", "SEVERE", "OFF"
 };
 
 }
 
 TEST(Logging, NameLevelConversionHappy) {
   // All names map to a valid enum value.
   for (int i = 0; static_cast<size_t>(i) < arraysize(kAllWdLevels); ++i) {
     WebDriverLog::WebDriverLevel level =
         static_cast<WebDriverLog::WebDriverLevel>(-1);
@@ skipping 13 matching lines @@
   EXPECT_FALSE(WebDriverLog::NameToLevel("T", &level));
   EXPECT_FALSE(WebDriverLog::NameToLevel("Z", &level));
   // The level variable was never modified.
   EXPECT_EQ(static_cast<WebDriverLog::WebDriverLevel>(-1), level);
 }
 
 namespace {
 
 void ValidateLogEntry(base::ListValue *entries,
                       int index,
-                      const char* expect_level,
-                      const char* expect_message) {
+                      const std::string& expected_level,
+                      const std::string& expected_message) {
   const base::DictionaryValue *entry;
   ASSERT_TRUE(entries->GetDictionary(index, &entry));
   std::string level;
   EXPECT_TRUE(entry->GetString("level", &level));
-  EXPECT_STREQ(expect_level, level.c_str());
+  EXPECT_EQ(expected_level, level);
   std::string message;
   ASSERT_TRUE(entry->GetString("message", &message));
-  EXPECT_STREQ(expect_message, message.c_str());
+  EXPECT_EQ(expected_message, message);
   double timestamp = 0;
   EXPECT_TRUE(entry->GetDouble("timestamp", &timestamp));
   EXPECT_LT(0, timestamp);
 }
 
 }
 
 TEST(WebDriverLog, Levels) {
   WebDriverLog log("type", WebDriverLog::kWdInfo);
   log.AddEntry(Log::kLog, std::string("info message"));
@@ skipping 33 matching lines @@
   Capabilities capabilities;
   capabilities.logging_prefs.reset(new base::DictionaryValue());
   capabilities.logging_prefs->SetString("performance", "INFO");
 
   ScopedVector<DevToolsEventListener> listeners;
   ScopedVector<WebDriverLog> logs;
   Status status = CreateLogs(capabilities, &logs, &listeners);
   ASSERT_TRUE(status.IsOk());
   ASSERT_EQ(2u, logs.size());
   ASSERT_EQ(2u, listeners.size());
-  ASSERT_STREQ("performance", logs[0]->GetType().c_str());
-  ASSERT_STREQ("browser", logs[1]->GetType().c_str());  // Always created.
+  ASSERT_EQ("performance", logs[0]->GetType());
+  ASSERT_EQ("browser", logs[1]->GetType());  // Always created.
 }
 
 TEST(Logging, CreateBrowserLogOff) {
   Capabilities capabilities;
   capabilities.logging_prefs.reset(new base::DictionaryValue());
   capabilities.logging_prefs->SetString("browser", "OFF");
 
   ScopedVector<DevToolsEventListener> listeners;
   ScopedVector<WebDriverLog> logs;
   Status status = CreateLogs(capabilities, &logs, &listeners);
   ASSERT_TRUE(status.IsOk());
   ASSERT_EQ(1u, logs.size());
   ASSERT_EQ(0u, listeners.size());
-  ASSERT_STREQ("browser", logs[0]->GetType().c_str());
+  ASSERT_EQ("browser", logs[0]->GetType());
 
   // Verify the created log is "OFF" -- drops all messages.
   logs[0]->AddEntry(Log::kError, "drop even errors");
   scoped_ptr<base::ListValue> entries(logs[0]->GetAndClearEntries());
   ASSERT_EQ(0u, entries->GetSize());
 }
 
 TEST(Logging, IgnoreUnknownLogType) {
   Capabilities capabilities;
   capabilities.logging_prefs.reset(new base::DictionaryValue());
   capabilities.logging_prefs->SetString("gaga", "INFO");
 
   ScopedVector<DevToolsEventListener> listeners;
   ScopedVector<WebDriverLog> logs;
   Status status = CreateLogs(capabilities, &logs, &listeners);
   EXPECT_TRUE(status.IsOk());
   ASSERT_EQ(1u, logs.size());
   ASSERT_EQ(1u, listeners.size());
-  ASSERT_STREQ("browser", logs[0]->GetType().c_str());
+  ASSERT_EQ("browser", logs[0]->GetType());
 }
 
 TEST(Logging, BrowserLogCreatedWithoutLoggingPrefs) {
   Capabilities capabilities;
 
   ScopedVector<DevToolsEventListener> listeners;
   ScopedVector<WebDriverLog> logs;
   Status status = CreateLogs(capabilities, &logs, &listeners);
   EXPECT_TRUE(status.IsOk());
   ASSERT_EQ(1u, logs.size());
   ASSERT_EQ(1u, listeners.size());
-  ASSERT_STREQ("browser", logs[0]->GetType().c_str());
+  ASSERT_EQ("browser", logs[0]->GetType());
 
   // Verify the created "browser" log is "INFO" level.
   logs[0]->AddEntry(Log::kLog, "info message");
   logs[0]->AddEntry(Log::kDebug, "drop debug message");
   scoped_ptr<base::ListValue> entries(logs[0]->GetAndClearEntries());
   ASSERT_EQ(1u, entries->GetSize());
   ValidateLogEntry(entries.get(), 0, "INFO", "info message");
 }