In chromedriver, add /log handler

chrome/test/webdriver/commands/create_session.cc

 // Copyright (c) 2011 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/webdriver/commands/create_session.h"
 
 #include <sstream>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/file_path.h"
+#include "base/logging.h"
 #include "base/stringprintf.h"
 #include "base/values.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/test/webdriver/commands/response.h"
 #include "chrome/test/webdriver/session.h"
 #include "chrome/test/webdriver/session_manager.h"
 #include "chrome/test/webdriver/webdriver_error.h"
 
 namespace webdriver {
@@ skipping 39 matching lines @@
             switch_string_native.substr(separator_index + 1));
       } else {
         command_line_options.AppendSwitch(switch_string);
       }
     }
   } else if (capabilities->HasKey(kCustomSwitchesKey)) {
     response->SetError(new Error(
         kBadRequest, "Custom switches must be a list"));
     return;
   }
+  Value* verbose_value;
+  if (capabilities->GetWithoutPathExpansion("chrome.verbose", &verbose_value)) {
+    bool verbose;
+    if (verbose_value->GetAsBoolean(&verbose) && verbose) {
+      // Since logging is shared among sessions, if any session requests verbose
+      // logging, verbose logging will be enabled for all sessions. It is not
+      // possible to turn it off.
+      logging::SetMinLogLevel(logging::LOG_INFO);
+    } else {
+      response->SetError(new Error(
+          kBadRequest, "verbose must be a boolean true or false"));
+      return;
+    }
+  }
 
   FilePath browser_exe;
   FilePath::StringType path;
   if (capabilities->GetStringWithoutPathExpansion("chrome.binary", &path))
     browser_exe = FilePath(path);
 
   // Session manages its own liftime, so do not call delete.
   Session* session = new Session();
   Error* error = session->Init(browser_exe, command_line_options);
   if (error) {
     response->SetError(error);
     return;
   }
 
   bool native_events_required = false;
   Value* native_events_value = NULL;
   if (capabilities->GetWithoutPathExpansion(
           "chrome.nativeEvents", &native_events_value)) {
     if (native_events_value->GetAsBoolean(&native_events_required)) {
       session->set_use_native_events(native_events_required);
     }
   }
   bool screenshot_on_error = false;
   if (capabilities->GetBoolean(
           "takeScreenshotOnError", &screenshot_on_error)) {
     session->set_screenshot_on_error(screenshot_on_error);
   }
 
-  VLOG(1) << "Created session " << session->id();
+  LOG(INFO) << "Created session " << session->id();
   std::ostringstream stream;
   SessionManager* session_manager = SessionManager::GetInstance();
   stream << "http://" << session_manager->GetAddress() << "/session/"
          << session->id();
   response->SetStatus(kSeeOther);
   response->SetValue(Value::CreateStringValue(stream.str()));
 }
 
 }  // namespace webdriver