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388 lines
13 KiB
388 lines
13 KiB
/*****************************************************************************
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* Copyright (C) 2024 VLC authors and VideoLAN
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#include <QTest>
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#include <QAbstractItemModelTester>
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#include "vlc_stub_modules.hpp"
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#include "../util/renderer_manager.hpp"
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using RendererItemPtr = ::vlc::vlc_shared_data_ptr<vlc_renderer_item_t,
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&vlc_renderer_item_hold,
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&vlc_renderer_item_release>;
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class TestClass : public QObject
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{
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Q_OBJECT
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private:
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RendererItemPtr pushDummyRDItem(int i) {
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QString name = QString("name%1").arg(i);
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QString sout = QString("dummy://%1.%1.%1.%1:%1").arg(i);
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RendererItemPtr item(vlc_renderer_item_new(
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"type", qtu(name), qtu(sout), "extra sout",
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nullptr, "icon://", i ));
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vlc_rd_add_item( rd(), item.get() );
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return item;
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}
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void checkDummyRDItem(int row, int id = -1) {
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if (id == -1)
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id = row;
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QModelIndex idx = m_model->index(row, 0);
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QCOMPARE(m_model->data(idx, RendererManager::TYPE), "type");
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QCOMPARE(m_model->data(idx, RendererManager::NAME), QString("name%1").arg(id));
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QCOMPARE(m_model->data(idx, RendererManager::SOUT), QString("dummy{ip=%1.%1.%1.%1,port=%1,extra sout}").arg(id));
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QCOMPARE(m_model->data(idx, RendererManager::ICON_URI), QString("icon://"));
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QCOMPARE(m_model->data(idx, RendererManager::FLAGS), id);
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}
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vlc_renderer_discovery_t* rd() const
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{
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return m_env->renderDiscovery;
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}
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private slots:
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void initTestCase() {
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m_env = std::make_unique<VLCTestingEnv>();
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QVERIFY(m_env->init());
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m_player = m_env->intf->p_player;
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}
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void cleanupTestCase() {
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m_player = nullptr;
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m_env.reset();
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}
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void init() {
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m_env->renderDiscoveryProbeEnabled = true;
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m_model = new RendererManager(m_env->intf, m_player);
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//QAbstractItemModelTester checks that QAbstractItemModel events are coherents
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m_modelTester = std::make_unique<QAbstractItemModelTester>(m_model);
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QVERIFY(rd() == nullptr);
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}
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void cleanup() {
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m_modelTester.reset();
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delete m_model;
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QVERIFY(rd() == nullptr);
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}
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void testEmpty() {
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QVERIFY(rd() == nullptr);
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//model is empty before scan
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QCOMPARE(m_model->rowCount(), 0);
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m_model->StartScan();
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QVERIFY(rd() != nullptr);
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QCOMPARE(m_model->rowCount(), 0);
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QCOMPARE(m_model->getStatus(), RendererManager::RUNNING);
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//scan didn't find anything
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m_model->StopScan();
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QVERIFY(rd() == nullptr);
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QCOMPARE(m_model->rowCount(), 0);
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QCOMPARE(m_model->getStatus(), RendererManager::IDLE);
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}
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void testStatic() {
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QCOMPARE(m_model->rowCount(), 0);
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m_model->StartScan();
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QCOMPARE(m_model->rowCount(), 0);
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QCOMPARE(m_model->getStatus(), RendererManager::RUNNING);
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QVERIFY(rd() != nullptr);
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for (int i = 0; i < 5; ++i) {
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pushDummyRDItem(i);
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QCOMPARE(m_model->rowCount(), i+1);
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checkDummyRDItem(i);
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}
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m_model->StopScan();
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//items are still present
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QCOMPARE(m_model->rowCount(), 5);
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QCOMPARE(m_model->getStatus(), RendererManager::IDLE);
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for (int i = 0; i < 5; ++i) {
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checkDummyRDItem(i);
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}
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//module is closed
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QVERIFY(rd() == nullptr);
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}
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void testTwoPassesIdentical() {
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m_model->StartScan();
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QVERIFY(rd() != nullptr);
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QCOMPARE(m_model->rowCount(), 0);
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for (int i = 0; i < 5; ++i) {
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pushDummyRDItem(i);
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}
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QCOMPARE(m_model->rowCount(), 5);
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m_model->StopScan();
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QCOMPARE(m_model->rowCount(), 5);
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//second pass will yield the same items
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m_model->StartScan();
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QCOMPARE(m_model->rowCount(), 5);
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for (int i = 0; i < 5; ++i) {
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pushDummyRDItem(i);
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}
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QCOMPARE(m_model->rowCount(), 5);
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m_model->StopScan();
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QCOMPARE(m_model->rowCount(), 5);
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QCOMPARE(m_model->getStatus(), RendererManager::IDLE);
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for (int i = 0; i < 5; ++i) {
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checkDummyRDItem(i);
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}
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}
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void testTwoPassesDifferent() {
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m_model->StartScan();
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for (int i = 0; i < 5; ++i) {
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pushDummyRDItem(i);
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}
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m_model->StopScan();
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//second pass will yield the same items
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m_model->StartScan();
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QCOMPARE(m_model->rowCount(), 5);
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for (int i = 0; i < 3; ++i) {
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pushDummyRDItem(i);
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}
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QCOMPARE(m_model->rowCount(), 5);
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m_model->StopScan();
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//items from former passes have been removed
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QCOMPARE(m_model->rowCount(), 3);
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QCOMPARE(m_model->getStatus(), RendererManager::IDLE);
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for (int i = 0; i < 3; ++i) {
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checkDummyRDItem(i);
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}
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}
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void testRemovedItem() {
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m_model->StartScan();
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for (int i = 0; i < 3; ++i) {
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pushDummyRDItem(i);
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}
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auto item = pushDummyRDItem(3);
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for (int i = 4; i <= 6; ++i) {
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pushDummyRDItem(i);
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}
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QCOMPARE(m_model->rowCount(), 7);
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vlc_rd_remove_item(rd(), item.get());
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QCOMPARE(m_model->rowCount(), 6);
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m_model->StopScan();
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QCOMPARE(m_model->rowCount(), 6);
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for (int i = 0; i < 3; ++i) {
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checkDummyRDItem(i, i);
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}
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for (int i = 3; i < 6; ++i) {
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checkDummyRDItem(i, i+1);
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}
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}
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void testRendererSelection() {
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m_model->StartScan();
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auto r0 = pushDummyRDItem(0);
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auto r1 = pushDummyRDItem(1);
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auto r2 = pushDummyRDItem(2);
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auto r3 = pushDummyRDItem(3);
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auto r4 = pushDummyRDItem(4);
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//item are not selected by default
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QCOMPARE(m_model->useRenderer(), false);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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//select a first renderer
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QModelIndex selidx = m_model->index(3);
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m_model->setData(selidx, true, RendererManager::SELECTED);
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QCOMPARE(m_model->useRenderer(), true);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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if (i == 3)
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), true);
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else
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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//player renderer is actually set
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{
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vlc_player_Lock(m_player);
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QCOMPARE(vlc_player_GetRenderer(m_player), r3.get());
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vlc_player_Unlock(m_player);
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}
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//select another renderer
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selidx = m_model->index(2);
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m_model->setData(selidx, true, RendererManager::SELECTED);
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QCOMPARE(m_model->useRenderer(), true);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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if (i == 2)
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), true);
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else
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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//player renderer has actually changed
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{
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vlc_player_Lock(m_player);
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QCOMPARE(vlc_player_GetRenderer(m_player), r2.get());
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vlc_player_Unlock(m_player);
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}
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//deselect renderer from index
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m_model->setData(selidx, false, RendererManager::SELECTED);
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QCOMPARE(m_model->useRenderer(), false);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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//player renderer is actually unset
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{
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vlc_player_Lock(m_player);
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QCOMPARE(vlc_player_GetRenderer(m_player), nullptr);
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vlc_player_Unlock(m_player);
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}
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//re-select renderer then deselect it using disableRenderer
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m_model->setData(selidx, true, RendererManager::SELECTED);
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m_model->disableRenderer();
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QCOMPARE(m_model->useRenderer(), false);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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//make the player select the renderer itself
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{
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vlc_player_Lock(m_player);
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vlc_player_SetRenderer(m_player, r4.get());
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vlc_player_Unlock(m_player);
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}
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QCOMPARE(m_model->useRenderer(), true);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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if (i == 4)
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), true);
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else
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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//the make the player unselect the renderer
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{
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vlc_player_Lock(m_player);
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vlc_player_SetRenderer(m_player, nullptr);
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vlc_player_Unlock(m_player);
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}
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QCOMPARE(m_model->useRenderer(), false);
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for (int i = 0; i < 5; ++i) {
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QModelIndex idx = m_model->index(i, 0);
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QCOMPARE(m_model->data(idx, RendererManager::SELECTED), false);
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}
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}
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void testSelectionLost() {
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m_model->StartScan();
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auto r0 = pushDummyRDItem(0);
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auto r1 = pushDummyRDItem(1);
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auto r2 = pushDummyRDItem(2);
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auto r3 = pushDummyRDItem(3);
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auto r4 = pushDummyRDItem(4);
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QModelIndex selidx = m_model->index(3);
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m_model->setData(selidx, true, RendererManager::SELECTED);
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//selected item is removed
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QCOMPARE(m_model->rowCount(), 5);
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vlc_rd_remove_item( rd(), r3.get() );
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//item is held by model
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QCOMPARE(m_model->useRenderer(), true);
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QCOMPARE(m_model->rowCount(), 5);
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//disable the renderer
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m_model->setData(selidx, false, RendererManager::SELECTED);
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QCOMPARE(m_model->useRenderer(), false);
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//item is kept by model until next scan
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QCOMPARE(m_model->rowCount(), 5);
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m_model->StopScan();
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QCOMPARE(m_model->rowCount(), 5);
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//item should be gone after next scan
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m_model->StartScan();
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vlc_rd_add_item( rd(), r0.get() );
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vlc_rd_add_item( rd(), r1.get() );
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vlc_rd_add_item( rd(), r2.get() );
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//no r3
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vlc_rd_add_item( rd(), r4.get() );
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m_model->StopScan();
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QCOMPARE(m_model->rowCount(), 4);
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//not finding the selected item again should keep it in the model
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selidx = m_model->index(2);
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m_model->setData(selidx, true, RendererManager::SELECTED);
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m_model->StartScan();
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vlc_rd_add_item( rd(), r0.get() );
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vlc_rd_add_item( rd(), r1.get() );
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m_model->StopScan();
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QCOMPARE(m_model->rowCount(), 3);
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QCOMPARE(m_model->data(selidx, RendererManager::SELECTED), true);
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QCOMPARE(m_model->useRenderer(), true);
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m_model->StartScan();
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m_model->StopScan();
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selidx = m_model->index(0);
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QCOMPARE(m_model->rowCount(), 1);
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QCOMPARE(m_model->data(selidx, RendererManager::SELECTED), true);
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QCOMPARE(m_model->useRenderer(), true);
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}
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//deleting the model without stopping the scan
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void testNoStopScanDeletion() {
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m_model->StartScan();
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}
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//failed state when no renderer manager is found
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void testNoProbes() {
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m_env->renderDiscoveryProbeEnabled = false;
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QCOMPARE(m_model->getStatus(), RendererManager::IDLE);
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m_model->StartScan();
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QCOMPARE(m_model->getStatus(), RendererManager::FAILED);
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QCOMPARE(m_model->rowCount(), 0);
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QVERIFY(rd() == nullptr);
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m_env->renderDiscoveryProbeEnabled = true;
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}
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private:
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std::unique_ptr<VLCTestingEnv> m_env;
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vlc_player_t* m_player = nullptr;
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std::unique_ptr<QAbstractItemModelTester> m_modelTester;
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RendererManager* m_model = nullptr;
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};
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QTEST_GUILESS_MAIN(TestClass)
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#include "test_renderer_manager_model.moc"
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