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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick 2.0
import QtTest 1.1
Item {
id: top
ListModel { id: emptymodel }
ListModel { id: manyitems }
ListModel { id: insertmodel }
ListModel { id: move; ListElement { name: "Element0" } ListElement { name: "Element1" } }
ListModel { id: firstmodel; ListElement { name: "FirstModelElement0" } }
ListModel { id: secondmodel; ListElement { name: "SecondModelElement0" } ListElement { name: "SecondModelElement1" } }
ListModel { id: altermodel; ListElement { name: "AlterModelElement0" } ListElement { name: "AlterModelElement1" } }
property string funcResult
ListModel {
id: funcModel
property string modelProp
ListElement { friendlyText: "one"; action: function(obj) { funcResult = obj.friendlyText } }
ListElement { friendlyText: "two"; action: function() {} }
ListElement { friendlyText: "three"; action: function() { modelProp = "fail" } }
ListElement { friendlyText: "four"; action: function() { funcResult = friendlyText } }
}
TestCase {
name: "ListModel"
function test_empty() {
compare(emptymodel.count, 0)
emptymodel.clear();
compare(emptymodel.count, 0)
}
function test_multipleitems_data() {
return [
{
tag: "10items",
numitems: 10
},
{
tag: "100items",
numitems: 100
},
{
tag: "10000items",
numitems: 10000
}
]
}
function test_multipleitems(row) {
var i;
manyitems.clear();
compare(manyitems.count, 0)
for (i = 0; i < row.numitems; ++i) {
manyitems.append({"name":"Item"+i})
}
compare(manyitems.count, row.numitems)
}
function test_insert() {
insertmodel.insert(0, {"name": "Element0"})
compare(insertmodel.get(0).name, "Element0")
insertmodel.insert(1, {"name": "Element1"})
compare(insertmodel.get(1).name, "Element1")
}
function test_altermodeled() {
tryCompare(altermodel, 'count', 2)
compare(altermodel.get(0).name, "AlterModelElement0")
compare(altermodel.get(1).name, "AlterModelElement1")
altermodel.append({"name":"AlterModelElement2"})
tryCompare(altermodel, 'count', 3)
compare(altermodel.get(0).name, "AlterModelElement0")
compare(altermodel.get(1).name, "AlterModelElement1")
compare(altermodel.get(2).name, "AlterModelElement2")
altermodel.insert(2,{"name":"AlterModelElement1.5"})
tryCompare(altermodel, 'count', 4)
compare(altermodel.get(0).name, "AlterModelElement0")
compare(altermodel.get(1).name, "AlterModelElement1")
compare(altermodel.get(2).name, "AlterModelElement1.5")
compare(altermodel.get(3).name, "AlterModelElement2")
tryCompare(altermodel, 'count', 4)
altermodel.move(2,1,1);
compare(altermodel.get(0).name, "AlterModelElement0")
compare(altermodel.get(1).name, "AlterModelElement1.5")
compare(altermodel.get(2).name, "AlterModelElement1")
compare(altermodel.get(3).name, "AlterModelElement2")
altermodel.remove(1,2)
tryCompare(altermodel, 'count', 2)
compare(altermodel.get(0).name, "AlterModelElement0")
compare(altermodel.get(1).name, "AlterModelElement2")
altermodel.set(1,{"name":"AlterModelElement1"})
compare(altermodel.get(0).name, "AlterModelElement0")
compare(altermodel.get(1).name, "AlterModelElement1")
altermodel.setProperty(0, "name", "AlteredProperty")
compare(altermodel.get(0).name, "AlteredProperty")
altermodel.clear()
tryCompare(altermodel, 'count', 0)
compare(altermodel.get(0), undefined)
}
function test_functions() {
// test different ways of calling
funcModel.get(0).action(funcModel.get(0))
compare(funcResult, "one")
funcModel.get(0).action.call(this, { friendlyText: "seven" })
compare(funcResult, "seven")
// test different ways of setting
funcResult = ""
funcModel.get(1).action()
compare(funcResult, "")
funcModel.set(1, { friendlyText: "two", action: function() { funcResult = "set" } })
funcModel.get(1).action()
compare(funcResult, "set")
funcModel.setProperty(1, "action", function() { top.funcResult = "setProperty" })
funcModel.get(1).action()
compare(funcResult, "setProperty")
funcModel.get(1).action = function() { funcResult = "jsSet" }
funcModel.get(1).action()
compare(funcResult, "jsSet")
// test unsupported features
var didThrow = false
try {
funcModel.get(2).action()
} catch(ex) {
verify(ex.toString().includes("Error: Invalid write to global property"))
didThrow = true
}
verify(didThrow)
didThrow = false
try {
funcModel.get(3).action()
} catch(ex) {
verify(ex.toString().includes("ReferenceError: friendlyText is not defined"))
didThrow = true
}
verify(didThrow)
}
}
}