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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "chrome/test/chromedriver/session.h"
      6 
      7 #include <list>
      8 
      9 #include "base/lazy_instance.h"
     10 #include "base/threading/thread_local.h"
     11 #include "base/values.h"
     12 #include "chrome/test/chromedriver/chrome/chrome.h"
     13 #include "chrome/test/chromedriver/chrome/status.h"
     14 #include "chrome/test/chromedriver/chrome/version.h"
     15 #include "chrome/test/chromedriver/chrome/web_view.h"
     16 #include "chrome/test/chromedriver/logging.h"
     17 
     18 namespace {
     19 
     20 base::LazyInstance<base::ThreadLocalPointer<Session> >
     21     lazy_tls_session = LAZY_INSTANCE_INITIALIZER;
     22 
     23 }  // namespace
     24 
     25 FrameInfo::FrameInfo(const std::string& parent_frame_id,
     26                      const std::string& frame_id,
     27                      const std::string& chromedriver_frame_id)
     28     : parent_frame_id(parent_frame_id),
     29       frame_id(frame_id),
     30       chromedriver_frame_id(chromedriver_frame_id) {}
     31 
     32 const base::TimeDelta Session::kDefaultPageLoadTimeout =
     33     base::TimeDelta::FromMinutes(5);
     34 
     35 Session::Session(const std::string& id)
     36     : id(id),
     37       quit(false),
     38       detach(false),
     39       force_devtools_screenshot(false),
     40       sticky_modifiers(0),
     41       mouse_position(0, 0),
     42       page_load_timeout(kDefaultPageLoadTimeout) {}
     43 
     44 Session::Session(const std::string& id, scoped_ptr<Chrome> chrome)
     45     : id(id),
     46       quit(false),
     47       detach(false),
     48       force_devtools_screenshot(false),
     49       chrome(chrome.Pass()),
     50       sticky_modifiers(0),
     51       mouse_position(0, 0),
     52       page_load_timeout(kDefaultPageLoadTimeout) {}
     53 
     54 Session::~Session() {}
     55 
     56 Status Session::GetTargetWindow(WebView** web_view) {
     57   if (!chrome)
     58     return Status(kNoSuchWindow, "no chrome started in this session");
     59 
     60   Status status = chrome->GetWebViewById(window, web_view);
     61   if (status.IsError())
     62     status = Status(kNoSuchWindow, "target window already closed", status);
     63   return status;
     64 }
     65 
     66 void Session::SwitchToTopFrame() {
     67   frames.clear();
     68 }
     69 
     70 void Session::SwitchToSubFrame(const std::string& frame_id,
     71                                const std::string& chromedriver_frame_id) {
     72   std::string parent_frame_id;
     73   if (!frames.empty())
     74     parent_frame_id = frames.back().frame_id;
     75   frames.push_back(FrameInfo(parent_frame_id, frame_id, chromedriver_frame_id));
     76 }
     77 
     78 std::string Session::GetCurrentFrameId() const {
     79   if (frames.empty())
     80     return std::string();
     81   return frames.back().frame_id;
     82 }
     83 
     84 std::vector<WebDriverLog*> Session::GetAllLogs() const {
     85   std::vector<WebDriverLog*> logs;
     86   for (ScopedVector<WebDriverLog>::const_iterator log = devtools_logs.begin();
     87        log != devtools_logs.end();
     88        ++log) {
     89     logs.push_back(*log);
     90   }
     91   if (driver_log)
     92     logs.push_back(driver_log.get());
     93   return logs;
     94 }
     95 
     96 Session* GetThreadLocalSession() {
     97   return lazy_tls_session.Pointer()->Get();
     98 }
     99 
    100 void SetThreadLocalSession(scoped_ptr<Session> session) {
    101   lazy_tls_session.Pointer()->Set(session.release());
    102 }
    103