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222
3rdparty/kddockwidgets/tests/core/tst_tabbar.cpp
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222
3rdparty/kddockwidgets/tests/core/tst_tabbar.cpp
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/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2019 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
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Author: Sérgio Martins <sergio.martins@kdab.com>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
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Contact KDAB at <info@kdab.com> for commercial licensing options.
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*/
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#include "../simple_test_framework.h"
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#include "core/Group.h"
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#include "core/Stack.h"
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#include "core/TabBar.h"
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#include "core/Platform.h"
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#include "kddockwidgets/Config.h"
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#include "core/ViewFactory.h"
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#include "../clang_format18_workaround.h"
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using namespace KDDockWidgets;
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using namespace KDDockWidgets::Core;
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KDDW_QCORO_TASK tst_tabBarCtor()
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{
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Core::Group group(nullptr, {});
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Core::Stack stack(&group, {});
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Core::TabBar tabBar(&stack);
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CHECK(tabBar.view()->is(ViewType::TabBar));
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CHECK(tabBar.view()->asWrapper()->is(ViewType::TabBar));
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_tabBarIndexes()
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{
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Core::Group group(nullptr, {});
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Core::TabBar *tabBar = group.tabBar();
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// Starts empty:
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CHECK_EQ(tabBar->numDockWidgets(), 0);
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CHECK_EQ(tabBar->currentIndex(), -1);
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CHECK_EQ(tabBar->currentDockWidget(), nullptr);
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CHECK_EQ(tabBar->indexOfDockWidget(nullptr), -1);
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// Add 3: [dw0, dw1, dw2]
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auto dw0 = Config::self().viewFactory()->createDockWidget("dw0")->asDockWidgetController();
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auto dw1 = Config::self().viewFactory()->createDockWidget("dw1")->asDockWidgetController();
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auto dw2 = Config::self().viewFactory()->createDockWidget("dw2")->asDockWidgetController();
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tabBar->insertDockWidget(0, dw0, {}, {});
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tabBar->insertDockWidget(1, dw1, {}, {});
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tabBar->insertDockWidget(2, dw2, {}, {});
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CHECK_EQ(tabBar->indexOfDockWidget(dw0), 0);
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CHECK_EQ(tabBar->indexOfDockWidget(dw2), 2);
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CHECK_EQ(tabBar->numDockWidgets(), 3);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw0);
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// Prepend: [dw3, dw0, dw1, dw2]
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// Doesn't change the current dockwidget, but the index did shift
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auto dw3 = Config::self().viewFactory()->createDockWidget("dw3")->asDockWidgetController();
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tabBar->insertDockWidget(0, dw3, {}, {});
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CHECK_EQ(tabBar->numDockWidgets(), 4);
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CHECK_EQ(tabBar->currentIndex(), 1);
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CHECK_EQ(tabBar->currentDockWidget(), dw0);
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CHECK_EQ(tabBar->indexOfDockWidget(dw3), 0);
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CHECK_EQ(tabBar->indexOfDockWidget(dw0), 1);
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// Set index=2 as current
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tabBar->setCurrentIndex(2);
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CHECK_EQ(tabBar->currentIndex(), 2);
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CHECK_EQ(tabBar->currentDockWidget(), dw1);
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// Append: [dw3, dw0, dw1, dw2, dw4]
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// Doesn't change the current dock widget
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auto dw4 = Config::self().viewFactory()->createDockWidget("dw4")->asDockWidgetController();
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tabBar->insertDockWidget(4, dw4, {}, {});
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CHECK_EQ(tabBar->numDockWidgets(), 5);
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CHECK_EQ(tabBar->currentIndex(), 2);
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CHECK_EQ(tabBar->currentDockWidget(), dw1);
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// Remove the current: [dw3, dw0, dw2, dw4]
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// Index is maintained, the next dockwidget is current now
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tabBar->removeDockWidget(dw1);
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CHECK_EQ(tabBar->indexOfDockWidget(dw2), 2);
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CHECK_EQ(tabBar->indexOfDockWidget(dw1), -1);
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CHECK_EQ(tabBar->numDockWidgets(), 4);
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CHECK_EQ(tabBar->currentIndex(), 2);
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CHECK_EQ(tabBar->currentDockWidget(), dw2);
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// Set last as current and remove it: [dw3, dw0, dw2]
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tabBar->setCurrentIndex(3);
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CHECK_EQ(tabBar->numDockWidgets(), 4);
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CHECK_EQ(tabBar->currentIndex(), 3);
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CHECK_EQ(tabBar->currentDockWidget(), dw4);
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tabBar->removeDockWidget(dw4);
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CHECK_EQ(tabBar->numDockWidgets(), 3);
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CHECK_EQ(tabBar->currentIndex(), 2);
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CHECK_EQ(tabBar->currentDockWidget(), dw2);
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// Remove the 1st, index will shift, but current won't change: [dw0, dw2]
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tabBar->removeDockWidget(dw3);
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CHECK_EQ(tabBar->numDockWidgets(), 2);
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CHECK_EQ(tabBar->currentIndex(), 1);
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CHECK_EQ(tabBar->currentDockWidget(), dw2);
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// Remove the rest
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tabBar->removeDockWidget(dw0);
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tabBar->removeDockWidget(dw2);
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CHECK_EQ(tabBar->numDockWidgets(), 0);
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CHECK_EQ(tabBar->currentIndex(), -1);
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CHECK_EQ(tabBar->currentDockWidget(), nullptr);
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delete dw0;
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delete dw1;
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delete dw2;
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delete dw3;
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delete dw4;
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_tabBarDWDestroyed()
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{
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/// Tests if indexes are correct if dock widget destroyed itself
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Core::Group group(nullptr, {});
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Core::TabBar *tabBar = group.tabBar();
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// Add 3: [dw0, dw1, dw2]
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auto dw0 = Config::self().viewFactory()->createDockWidget("dock0")->asDockWidgetController();
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auto dw1 = Config::self().viewFactory()->createDockWidget("dock1")->asDockWidgetController();
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auto dw2 = Config::self().viewFactory()->createDockWidget("dock2")->asDockWidgetController();
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tabBar->insertDockWidget(0, dw0, {}, {});
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tabBar->insertDockWidget(1, dw1, {}, {});
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tabBar->insertDockWidget(2, dw2, {}, {});
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CHECK_EQ(tabBar->numDockWidgets(), 3);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw0);
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// Delete dw1: [dw0, dw2]
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delete dw1;
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CHECK_EQ(tabBar->numDockWidgets(), 2);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw0);
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// Delete the current
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delete dw0;
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CHECK_EQ(tabBar->numDockWidgets(), 1);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw2);
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delete dw2;
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CHECK_EQ(tabBar->numDockWidgets(), 0);
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CHECK_EQ(tabBar->currentIndex(), -1);
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CHECK_EQ(tabBar->currentDockWidget(), nullptr);
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KDDW_TEST_RETURN(true);
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}
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KDDW_QCORO_TASK tst_tabBarDWClosed()
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{
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{
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/// Tests if indexes are correct if dock widget are closed (but not destroyed)
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/// Tests if indexes are correct if dock widget destroyed itself
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Core::Group group(nullptr, {});
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Core::TabBar *tabBar = group.tabBar();
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// Add 3: [dw0, dw1, dw2]
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auto dw0 = Config::self().viewFactory()->createDockWidget("dock0")->asDockWidgetController();
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auto dw1 = Config::self().viewFactory()->createDockWidget("dock1")->asDockWidgetController();
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auto dw2 = Config::self().viewFactory()->createDockWidget("dock2")->asDockWidgetController();
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tabBar->insertDockWidget(0, dw0, {}, {});
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tabBar->insertDockWidget(1, dw1, {}, {});
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tabBar->insertDockWidget(2, dw2, {}, {});
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CHECK_EQ(tabBar->numDockWidgets(), 3);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw0);
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if (Platform::instance()->isQtQuick()) {
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// Workaround for QtQuick, which works fine with adding dock widgets through
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// DropArea::addDockWidget(). But not when using TabBar isolated.
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dw0->view()->setParent(group.view());
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dw1->view()->setParent(group.view());
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dw2->view()->setParent(group.view());
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}
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// Close middle one: [dw0, dw2]
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dw1->close();
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CHECK_EQ(tabBar->numDockWidgets(), 2);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw0);
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// Close current
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dw0->close();
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CHECK_EQ(tabBar->numDockWidgets(), 1);
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CHECK_EQ(tabBar->currentIndex(), 0);
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CHECK_EQ(tabBar->currentDockWidget(), dw2);
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delete dw0;
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delete dw1;
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delete dw2;
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}
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// 1 event loop for DelayedDelete. Avoids LSAN warnings.
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EVENT_LOOP(1);
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KDDW_TEST_RETURN(true);
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}
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static const auto s_tests = std::vector<KDDWTest> {
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TEST(tst_tabBarCtor),
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TEST(tst_tabBarIndexes),
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TEST(tst_tabBarDWDestroyed),
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TEST(tst_tabBarDWClosed)
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};
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#include "../tests_main.h"
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