Warning, /frameworks/kirigami/autotests/tst_pagerow.qml is written in an unsupported language. File is not indexed.

 /*
  *  SPDX-FileCopyrightText: 2016 Aleix Pol Gonzalez <aleixpol@kde.org>
  *
  *  SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Window
 import org.kde.kirigami as Kirigami
 import QtTest
 
 TestCase {
     id: testCase
     width: 400
     height: 400
     name: "GoBack"
 
     function applicationWindow() { return mainWindow; }
 
     Kirigami.ApplicationWindow {
         id: mainWindow
         width: 480
         height: 360
         pageStack.initialPage: Kirigami.Page {
             Rectangle {
                 anchors.fill: parent
                 color: "green"
             }
         }
     }
 
     Component {
         id: randomPage
         Kirigami.Page {
             Rectangle {
                 anchors.fill: parent
                 color: "red"
             }
         }
     }
 
     SignalSpy {
         id: spyCurrentIndex
         target: mainWindow.pageStack
         signalName: "currentIndexChanged"
     }
 
     SignalSpy {
         id: spyActive
         target: mainWindow
         signalName: "activeChanged"
     }
 
     function initTestCase() {
         mainWindow.show()
     }
 
     function cleanupTestCase() {
         mainWindow.close()
     }
 
     function init() {
         mainWindow.pageStack.clear()
         spyActive.clear()
         spyCurrentIndex.clear()
     }
 
     function test_pop() {
         compare(mainWindow.pageStack.depth, 0)
         mainWindow.pageStack.push(randomPage)
         compare(mainWindow.pageStack.depth, 1)
         mainWindow.pageStack.pop()
         compare(mainWindow.pageStack.depth, 0)
     }
 
     function test_goBack() {
         compare(mainWindow.pageStack.depth, 0)
         compare(mainWindow.pageStack.currentIndex, -1)
 
         let page = mainWindow.pageStack.push(randomPage)
         print(page)
         tryCompare(spyCurrentIndex, "count", 1)
         compare(mainWindow.pageStack.depth, 1)
         compare(mainWindow.pageStack.currentIndex, 0)
 
         page = mainWindow.pageStack.push(randomPage)
         print(page)
         tryCompare(spyCurrentIndex, "count", 2)
         compare(mainWindow.pageStack.depth, 2)
 
         compare(mainWindow.pageStack.depth, 2)
         compare(mainWindow.pageStack.currentIndex, 1)
 
         spyActive.clear()
         mainWindow.requestActivate()
         spyCurrentIndex.clear()
         if (!mainWindow.active)
             spyActive.wait()
         verify(mainWindow.active)
         keyClick(Qt.Key_Left, Qt.AltModifier)
 
         spyCurrentIndex.wait()
 
         compare(mainWindow.pageStack.depth, 2)
         compare(mainWindow.pageStack.currentIndex, 0)
         compare(spyCurrentIndex.count, 1)
         mainWindow.pageStack.pop()
         compare(mainWindow.pageStack.depth, 1)
     }
 
     function test_pushForgettingHistory() {
         let page = mainWindow.pageStack.push(randomPage)
         page.title = "P1"
         tryCompare(spyCurrentIndex, "count", 1)
         page = mainWindow.pageStack.push(randomPage)
         page.title = "P2"
         tryCompare(spyCurrentIndex, "count", 2)
         page = mainWindow.pageStack.push(randomPage)
         page.title = "P3"
         tryCompare(spyCurrentIndex, "count", 3)
 
         compare(mainWindow.pageStack.depth, 3)
         compare(mainWindow.pageStack.currentIndex, 2)
         mainWindow.pageStack.currentIndex = 0
         page = mainWindow.pageStack.push(randomPage)
         compare(mainWindow.pageStack.depth, 2)
         compare(mainWindow.pageStack.items[0].title, "P1")
         // This is the newly pushed page, everything else went away
         compare(mainWindow.pageStack.items[1].title, "")
         compare(mainWindow.pageStack.items[1], page)
     }
 
     property int destructions: 0
     Component {
         id: destroyedPage
         Kirigami.Page {
             id: page
             Rectangle {
                 anchors.fill: parent
                 color: "blue"
                 Component.onDestruction: {
                     testCase.destructions++
                 }
             }
         }
     }
     SignalSpy {
         id: spyDestructions
         target: testCase
         signalName: "destructionsChanged"
     }
     function test_clearPages() {
         mainWindow.pageStack.push(destroyedPage)
         mainWindow.pageStack.push(destroyedPage)
         mainWindow.pageStack.push(destroyedPage)
         compare(mainWindow.pageStack.depth, 3)
         mainWindow.pageStack.clear()
 
         compare(mainWindow.pageStack.depth, 0)
         spyDestructions.wait()
         compare(testCase.destructions, 3)
     }
 }