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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 "content/browser/browser_plugin/test_browser_plugin_guest.h"
#include "base/test/test_timeouts.h"
#include "content/browser/browser_plugin/browser_plugin_guest.h"
#include "content/browser/renderer_host/render_view_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/common/browser_plugin_messages.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_types.h"
#include "content/public/test/test_utils.h"
#include "ui/gfx/size.h"
namespace content {
class BrowserPluginGuest;
TestBrowserPluginGuest::TestBrowserPluginGuest(
int instance_id,
WebContentsImpl* web_contents,
RenderViewHost* render_view_host)
: BrowserPluginGuest(instance_id, web_contents, render_view_host),
update_rect_count_(0),
crash_observed_(false),
focus_observed_(false),
advance_focus_observed_(false),
was_hidden_observed_(false),
waiting_for_update_rect_msg_with_size_(false),
last_update_rect_width_(-1),
last_update_rect_height_(-1) {
// Listen to visibility changes so that a test can wait for these changes.
registrar_.Add(this,
NOTIFICATION_WEB_CONTENTS_VISIBILITY_CHANGED,
Source<WebContents>(web_contents));
}
TestBrowserPluginGuest::~TestBrowserPluginGuest() {
}
void TestBrowserPluginGuest::Observe(int type,
const NotificationSource& source,
const NotificationDetails& details) {
switch (type) {
case NOTIFICATION_WEB_CONTENTS_VISIBILITY_CHANGED: {
bool visible = *Details<bool>(details).ptr();
if (!visible) {
was_hidden_observed_ = true;
if (was_hidden_message_loop_runner_)
was_hidden_message_loop_runner_->Quit();
}
break;
}
default:
NOTREACHED() << "Unexpected notification type: " << type;
}
}
void TestBrowserPluginGuest::SendMessageToEmbedder(IPC::Message* msg) {
if (msg->type() == BrowserPluginMsg_UpdateRect::ID) {
PickleIterator iter(*msg);
int instance_id;
int message_id;
BrowserPluginMsg_UpdateRect_Params update_rect_params;
if (!IPC::ReadParam(msg, &iter, &instance_id) ||
!IPC::ReadParam(msg, &iter, &message_id) ||
!IPC::ReadParam(msg, &iter, &update_rect_params)) {
NOTREACHED() <<
"Cannot read BrowserPluginMsg_UpdateRect params from ipc message";
}
last_update_rect_width_ = update_rect_params.view_size.width();
last_update_rect_height_ = update_rect_params.view_size.height();
update_rect_count_++;
if (waiting_for_update_rect_msg_with_size_ &&
expected_width_ == last_update_rect_width_ &&
expected_height_ == last_update_rect_height_) {
waiting_for_update_rect_msg_with_size_ = false;
if (send_message_loop_runner_)
send_message_loop_runner_->Quit();
} else if (!waiting_for_update_rect_msg_with_size_) {
if (send_message_loop_runner_)
send_message_loop_runner_->Quit();
}
}
BrowserPluginGuest::SendMessageToEmbedder(msg);
}
void TestBrowserPluginGuest::WaitForUpdateRectMsg() {
// Check if we already got any UpdateRect message.
if (update_rect_count_ > 0)
return;
send_message_loop_runner_ = new MessageLoopRunner();
send_message_loop_runner_->Run();
}
void TestBrowserPluginGuest::WaitForUpdateRectMsgWithSize(int width,
int height) {
if (update_rect_count_ > 0 &&
last_update_rect_width_ == width &&
last_update_rect_height_ == height) {
// We already saw this message.
return;
}
waiting_for_update_rect_msg_with_size_ = true;
expected_width_ = width;
expected_height_ = height;
send_message_loop_runner_ = new MessageLoopRunner();
send_message_loop_runner_->Run();
}
void TestBrowserPluginGuest::RenderViewGone(base::TerminationStatus status) {
crash_observed_ = true;
LOG(INFO) << "Guest crashed";
if (crash_message_loop_runner_)
crash_message_loop_runner_->Quit();
BrowserPluginGuest::RenderViewGone(status);
}
void TestBrowserPluginGuest::WaitForCrashed() {
// Check if we already observed a guest crash, return immediately if so.
if (crash_observed_)
return;
crash_message_loop_runner_ = new MessageLoopRunner();
crash_message_loop_runner_->Run();
}
void TestBrowserPluginGuest::WaitForFocus() {
if (focus_observed_)
return;
focus_message_loop_runner_ = new MessageLoopRunner();
focus_message_loop_runner_->Run();
}
void TestBrowserPluginGuest::WaitForAdvanceFocus() {
if (advance_focus_observed_)
return;
advance_focus_message_loop_runner_ = new MessageLoopRunner();
advance_focus_message_loop_runner_->Run();
}
void TestBrowserPluginGuest::WaitUntilHidden() {
if (was_hidden_observed_) {
was_hidden_observed_ = false;
return;
}
was_hidden_message_loop_runner_ = new MessageLoopRunner();
was_hidden_message_loop_runner_->Run();
was_hidden_observed_ = false;
}
void TestBrowserPluginGuest::SetFocus(bool focused) {
focus_observed_ = true;
if (focus_message_loop_runner_)
focus_message_loop_runner_->Quit();
BrowserPluginGuest::SetFocus(focused);
}
bool TestBrowserPluginGuest::ViewTakeFocus(bool reverse) {
advance_focus_observed_ = true;
if (advance_focus_message_loop_runner_)
advance_focus_message_loop_runner_->Quit();
return BrowserPluginGuest::ViewTakeFocus(reverse);
}
} // namespace content
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