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session.cc
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session.cc
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// Copyright (c) 2012 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/session.h"
#include <list>
#include <utility>
#include "base/lazy_instance.h"
#include "base/threading/thread_local.h"
#include "base/values.h"
#include "chrome/test/chromedriver/chrome/chrome.h"
#include "chrome/test/chromedriver/chrome/status.h"
#include "chrome/test/chromedriver/chrome/web_view.h"
#include "chrome/test/chromedriver/logging.h"
namespace {
base::LazyInstance<base::ThreadLocalPointer<Session>>::DestructorAtExit
lazy_tls_session = LAZY_INSTANCE_INITIALIZER;
} // namespace
FrameInfo::FrameInfo(const std::string& parent_frame_id,
const std::string& frame_id,
const std::string& chromedriver_frame_id)
: parent_frame_id(parent_frame_id),
frame_id(frame_id),
chromedriver_frame_id(chromedriver_frame_id) {}
InputCancelListEntry::InputCancelListEntry(base::DictionaryValue* input_state,
const MouseEvent* mouse_event,
const TouchEvent* touch_event,
const KeyEvent* key_event)
: input_state(input_state) {
if (mouse_event != nullptr) {
this->mouse_event = std::make_unique<MouseEvent>(*mouse_event);
this->mouse_event->type = kReleasedMouseEventType;
} else if (touch_event != nullptr) {
this->touch_event = std::make_unique<TouchEvent>(*touch_event);
this->touch_event->type = kTouchEnd;
} else if (key_event != nullptr) {
this->key_event = std::make_unique<KeyEvent>(*key_event);
this->key_event->type = kKeyUpEventType;
}
}
InputCancelListEntry::InputCancelListEntry(InputCancelListEntry&& other) =
default;
InputCancelListEntry::~InputCancelListEntry() = default;
// The default timeout values came from W3C spec.
const base::TimeDelta Session::kDefaultImplicitWaitTimeout =
base::TimeDelta::FromSeconds(0);
const base::TimeDelta Session::kDefaultPageLoadTimeout =
base::TimeDelta::FromSeconds(300);
const base::TimeDelta Session::kDefaultScriptTimeout =
base::TimeDelta::FromSeconds(30);
Session::Session(const std::string& id)
: id(id),
w3c_compliant(kW3CDefault),
quit(false),
detach(false),
sticky_modifiers(0),
mouse_position(0, 0),
pressed_mouse_button(kNoneMouseButton),
implicit_wait(kDefaultImplicitWaitTimeout),
page_load_timeout(kDefaultPageLoadTimeout),
script_timeout(kDefaultScriptTimeout),
strict_file_interactability(false),
click_count(0),
mouse_click_timestamp(base::TimeTicks::Now()) {}
Session::Session(const std::string& id, std::unique_ptr<Chrome> chrome)
: Session(id) {
this->chrome = std::move(chrome);
}
Session::Session(const std::string& id, const std::string& host) : Session(id) {
this->host = host;
}
Session::~Session() {}
Status Session::GetTargetWindow(WebView** web_view) {
if (!chrome)
return Status(kNoSuchWindow, "no chrome started in this session");
Status status = chrome->GetWebViewById(window, web_view);
if (status.IsError())
status = Status(kNoSuchWindow, "target window already closed", status);
return status;
}
void Session::SwitchToTopFrame() {
frames.clear();
SwitchFrameInternal(true);
}
void Session::SwitchToParentFrame() {
if (!frames.empty())
frames.pop_back();
SwitchFrameInternal(false);
}
void Session::SwitchToSubFrame(const std::string& frame_id,
const std::string& chromedriver_frame_id) {
std::string parent_frame_id;
if (!frames.empty())
parent_frame_id = frames.back().frame_id;
frames.push_back(FrameInfo(parent_frame_id, frame_id, chromedriver_frame_id));
SwitchFrameInternal(false);
}
std::string Session::GetCurrentFrameId() const {
if (frames.empty())
return std::string();
return frames.back().frame_id;
}
std::vector<WebDriverLog*> Session::GetAllLogs() const {
std::vector<WebDriverLog*> logs;
for (const auto& log : devtools_logs)
logs.push_back(log.get());
if (driver_log)
logs.push_back(driver_log.get());
return logs;
}
void Session::SwitchFrameInternal(bool for_top_frame) {
WebView* web_view = nullptr;
Status status = GetTargetWindow(&web_view);
if (!status.IsError()) {
if (for_top_frame)
web_view->SetFrame(std::string());
else
web_view->SetFrame(GetCurrentFrameId());
} else {
// Do nothing; this should be very rare because callers of this function
// have already called GetTargetWindow.
// Let later code handle issues that arise from the invalid state.
}
}
Session* GetThreadLocalSession() {
return lazy_tls_session.Pointer()->Get();
}
void SetThreadLocalSession(std::unique_ptr<Session> session) {
lazy_tls_session.Pointer()->Set(session.release());
}