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// 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/element_commands.h"
#include <list>
#include "base/callback.h"
#include "base/third_party/icu/icu_utf.h"
#include "base/values.h"
#include "chrome/test/chromedriver/basic_types.h"
#include "chrome/test/chromedriver/chrome.h"
#include "chrome/test/chromedriver/element_util.h"
#include "chrome/test/chromedriver/js.h"
#include "chrome/test/chromedriver/key_converter.h"
#include "chrome/test/chromedriver/session.h"
#include "chrome/test/chromedriver/status.h"
#include "chrome/test/chromedriver/ui_events.h"
#include "chrome/test/chromedriver/web_view.h"
#include "third_party/webdriver/atoms.h"
namespace {
Status FlattenStringArray(const ListValue* src, string16* dest) {
string16 keys;
for (size_t i = 0; i < src->GetSize(); ++i) {
string16 keys_list_part;
if (!src->GetString(i, &keys_list_part))
return Status(kUnknownError, "keys should be a string");
for (size_t j = 0; j < keys_list_part.size(); ++j) {
if (CBU16_IS_SURROGATE(keys_list_part[j])) {
return Status(kUnknownError,
"ChromeDriver only supports characters in the BMP");
}
}
keys.append(keys_list_part);
}
*dest = keys;
return Status(kOk);
}
Status SendKeysOnWindow(
WebView* web_view,
const string16 keys,
bool release_modifiers) {
std::list<KeyEvent> events;
int sticky_modifiers = 0;
Status status = ConvertKeysToKeyEvents(
keys, release_modifiers, &sticky_modifiers, &events);
if (status.IsError())
return status;
return web_view->DispatchKeyEvents(events);
}
Status SendKeysToElement(
Session* session,
WebView* web_view,
const std::string& element_id,
const string16 keys) {
bool is_displayed = false;
Status status = IsElementDisplayed(
session, web_view, element_id, true, &is_displayed);
if (status.IsError())
return status;
if (!is_displayed)
return Status(kElementNotVisible);
bool is_enabled = false;
status = IsElementEnabled(session, web_view, element_id, &is_enabled);
if (status.IsError())
return status;
if (!is_enabled)
return Status(kInvalidElementState);
base::ListValue args;
args.Append(CreateElement(element_id));
scoped_ptr<base::Value> result;
status = web_view->CallFunction(session->frame, kFocusScript, args, &result);
if (status.IsError())
return status;
return SendKeysOnWindow(web_view, keys, true);
}
} // namespace
Status ExecuteElementCommand(
ElementCommand command,
Session* session,
WebView* web_view,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
std::string id;
if (!params.GetString("id", &id))
return Status(kUnknownError, "'id' of element must be a string");
return command.Run(session, web_view, id, params, value);
}
Status ExecuteFindChildElement(
int interval_ms,
Session* session,
WebView* web_view,
const std::string& element_id,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
return FindElement(
interval_ms, true, &element_id, session, web_view, params, value);
}
Status ExecuteFindChildElements(
int interval_ms,
Session* session,
WebView* web_view,
const std::string& element_id,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
return FindElement(
interval_ms, false, &element_id, session, web_view, params, value);
}
Status ExecuteHoverOverElement(
Session* session,
WebView* web_view,
const std::string& element_id,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
WebPoint location;
Status status = GetElementClickableLocation(
session, web_view, element_id, &location, NULL);
if (status.IsError())
return status;
MouseEvent move_event(
kMovedMouseEventType, kNoneMouseButton, location.x, location.y, 0);
std::list<MouseEvent> events;
events.push_back(move_event);
status = web_view->DispatchMouseEvents(events);
if (status.IsOk())
session->mouse_position = location;
return status;
}
Status ExecuteClickElement(
Session* session,
WebView* web_view,
const std::string& element_id,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
std::string tag_name;
Status status = GetElementTagName(session, web_view, element_id, &tag_name);
if (status.IsError())
return status;
if (tag_name == "option") {
bool is_toggleable;
status = IsOptionElementTogglable(
session, web_view, element_id, &is_toggleable);
if (status.IsError())
return status;
if (is_toggleable)
return ToggleOptionElement(session, web_view, element_id);
else
return SetOptionElementSelected(session, web_view, element_id, true);
} else {
WebPoint location;
bool is_clickable;
status = GetElementClickableLocation(
session, web_view, element_id, &location, &is_clickable);
if (status.IsError())
return status;
if (!is_clickable)
return Status(kUnknownError, status.message());
std::list<MouseEvent> events;
events.push_back(
MouseEvent(kMovedMouseEventType, kNoneMouseButton,
location.x, location.y, 0));
events.push_back(
MouseEvent(kPressedMouseEventType, kLeftMouseButton,
location.x, location.y, 1));
events.push_back(
MouseEvent(kReleasedMouseEventType, kLeftMouseButton,
location.x, location.y, 1));
status = web_view->DispatchMouseEvents(events);
if (status.IsOk())
session->mouse_position = location;
return status;
}
}
Status ExecuteClearElement(
Session* session,
WebView* web_view,
const std::string& element_id,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
base::ListValue args;
args.Append(CreateElement(element_id));
scoped_ptr<base::Value> result;
return web_view->CallFunction(
session->frame,
webdriver::atoms::asString(webdriver::atoms::CLEAR),
args, &result);
}
Status ExecuteSendKeysToElement(
Session* session,
WebView* web_view,
const std::string& element_id,
const base::DictionaryValue& params,
scoped_ptr<base::Value>* value) {
const base::ListValue* keys_list;
if (!params.GetList("value", &keys_list))
return Status(kUnknownError, "'value' must be a list");
bool is_input = false;
Status status = IsElementAttributeEqualToIgnoreCase(
session, web_view, element_id, "tagName", "input", &is_input);
if (status.IsError())
return status;
bool is_file = false;
status = IsElementAttributeEqualToIgnoreCase(
session, web_view, element_id, "type", "file", &is_file);
if (status.IsError())
return status;
if (is_input && is_file) {
// TODO(chrisgao): Implement file upload.
return Status(kUnknownError, "file upload is not implemented");
} else {
string16 keys;
status = FlattenStringArray(keys_list, &keys);
if (status.IsError())
return status;
return SendKeysToElement(session, web_view, element_id, keys);
}
}
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