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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.
//
// Tests PPB_VideoDestination_Private interface.
#include "ppapi/tests/test_video_destination.h"
#include <algorithm>
#include <limits>
#include <string>
#include "ppapi/c/private/ppb_testing_private.h"
#include "ppapi/cpp/completion_callback.h"
#include "ppapi/cpp/instance.h"
#include "ppapi/cpp/private/video_destination_private.h"
#include "ppapi/cpp/private/video_frame_private.h"
#include "ppapi/cpp/var.h"
#include "ppapi/tests/test_utils.h"
#include "ppapi/tests/testing_instance.h"
REGISTER_TEST_CASE(VideoDestination);
namespace {
const PP_Resource kInvalidResource = 0;
const PP_Instance kInvalidInstance = 0;
}
TestVideoDestination::TestVideoDestination(TestingInstance* instance)
: TestCase(instance),
ppb_video_destination_private_interface_(NULL),
ppb_core_interface_(NULL),
event_(instance_->pp_instance()) {
}
bool TestVideoDestination::Init() {
ppb_video_destination_private_interface_ =
static_cast<const PPB_VideoDestination_Private*>(
pp::Module::Get()->GetBrowserInterface(
PPB_VIDEODESTINATION_PRIVATE_INTERFACE));
if (!ppb_video_destination_private_interface_)
instance_->AppendError(
"PPB_VideoDestination_Private interface not available");
ppb_core_interface_ = static_cast<const PPB_Core*>(
pp::Module::Get()->GetBrowserInterface(PPB_CORE_INTERFACE));
if (!ppb_core_interface_)
instance_->AppendError("PPB_Core interface not available");
return
ppb_video_destination_private_interface_ &&
ppb_core_interface_;
}
TestVideoDestination::~TestVideoDestination() {
}
void TestVideoDestination::RunTests(const std::string& filter) {
RUN_TEST(Create, filter);
RUN_TEST(PutFrame, filter);
}
void TestVideoDestination::HandleMessage(const pp::Var& message_data) {
if (message_data.AsString().find("blob:") == 0) {
stream_url_ = message_data.AsString();
event_.Signal();
}
}
std::string TestVideoDestination::TestCreate() {
PP_Resource video_destination;
// Creating a destination from an invalid instance returns an invalid
// resource.
video_destination =
ppb_video_destination_private_interface_->Create(kInvalidInstance);
ASSERT_EQ(kInvalidResource, video_destination);
ASSERT_FALSE(
ppb_video_destination_private_interface_->IsVideoDestination(
video_destination));
// Creating a destination from a valid instance returns a valid resource.
video_destination =
ppb_video_destination_private_interface_->Create(
instance_->pp_instance());
ASSERT_NE(kInvalidResource, video_destination);
ASSERT_TRUE(
ppb_video_destination_private_interface_->IsVideoDestination(
video_destination));
ppb_core_interface_->ReleaseResource(video_destination);
// Once released, the resource shouldn't be a video destination.
ASSERT_FALSE(
ppb_video_destination_private_interface_->IsVideoDestination(
video_destination));
PASS();
}
std::string TestVideoDestination::TestPutFrame() {
std::string js_code;
js_code += "var test_stream = new webkitMediaStream([]);"
"var url = URL.createObjectURL(test_stream);"
"var plugin = document.getElementById('plugin');"
"plugin.postMessage(url);";
instance_->EvalScript(js_code);
event_.Wait();
pp::VideoDestination_Private video_destination(instance_);
TestCompletionCallback cc1(instance_->pp_instance(), false);
cc1.WaitForResult(video_destination.Open(stream_url_, cc1.GetCallback()));
ASSERT_EQ(PP_OK, cc1.result());
pp::ImageData image_data(instance_,
PP_IMAGEDATAFORMAT_BGRA_PREMUL,
pp::Size(640, 480),
false /* init_to_zero */);
pp::VideoFrame_Private video_frame(image_data,
0.0 /* timestamp */);
ASSERT_EQ(PP_OK, video_destination.PutFrame(video_frame));
video_destination.Close();
PASS();
}
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