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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at http://qt.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** agreement between you and The Qt Company.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.io
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**
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****************************************************************************/
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import QtQuick 2.0
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import QtTest 1.0
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import QtCharts 2.0
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Rectangle {
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width: 400
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height: 300
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TestCase {
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id: tc1
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name: "tst_qml-qtquicktest ValueAxis"
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when: windowShown
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// test functions are run in alphabetical order, the name has 'a' so that it
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// will be the first function to execute.
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function test_a_properties() {
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// Default properties
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verify(axisX.min < 0, "AxisX min");
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verify(axisX.max > 0, "AxisX max");
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verify(axisY.min < 0, "AxisY min");
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verify(axisY.max > 0, "AxisY max");
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verify(axisX.tickCount == 5, "AxisX tick count");
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verify(axisY.tickCount == 5, "AxisY tick count");
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verify(axisX.labelFormat == "", "label format");
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verify(axisX.reverse == false, "AxisX reverse");
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verify(axisY.reverse == false, "AxisY reverse");
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// Modify properties
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axisX.tickCount = 3;
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verify(axisX.tickCount == 3, "set tick count");
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axisX.reverse = true;
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verify(axisX.reverse == true, "AxisX reverse");
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axisX.reverse = false;
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verify(axisX.reverse == false, "AxisX reverse");
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}
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function test_functions() {
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// Set the axis ranges to not "nice" ones...
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var min = 0.032456456;
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var max = 10.67845634;
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axisX.min = min;
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axisX.max = max;
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axisY.min = min;
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axisY.max = max;
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// ...And then apply nice numbers and verify the range was changed
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axisX.applyNiceNumbers();
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axisY.applyNiceNumbers();
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verify(axisX.min != min);
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verify(axisX.max != max);
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verify(axisY.min != min);
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verify(axisY.max != max);
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}
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function test_signals() {
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minChangedSpy.clear();
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maxChangedSpy.clear();
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reverseChangedSpy.clear();
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axisX.min = 2;
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compare(minChangedSpy.count, 1, "onMinChanged");
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compare(maxChangedSpy.count, 0, "onMaxChanged");
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axisX.max = 8;
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compare(minChangedSpy.count, 1, "onMinChanged");
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compare(maxChangedSpy.count, 1, "onMaxChanged");
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axisX.reverse = true;
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compare(reverseChangedSpy.count, 1, "onReverseChanged");
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// restore original values
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axisX.min = 0;
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axisX.max = 10;
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axisX.reverse = false;
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compare(minChangedSpy.count, 2, "onMinChanged");
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compare(maxChangedSpy.count, 2, "onMaxChanged");
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compare(reverseChangedSpy.count, 2, "onReverseChanged");
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}
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}
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ChartView {
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id: chartView
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anchors.fill: parent
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LineSeries {
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id: lineSeries1
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axisX: ValueAxis {
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id: axisX
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}
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axisY: ValueAxis {
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id: axisY
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}
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XYPoint { x: -1; y: -1 }
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XYPoint { x: 0; y: 0 }
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XYPoint { x: 5; y: 5 }
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}
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SignalSpy {
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id: minChangedSpy
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target: axisX
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signalName: "minChanged"
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}
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SignalSpy {
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id: maxChangedSpy
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target: axisX
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signalName: "maxChanged"
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}
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SignalSpy {
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id: reverseChangedSpy
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target: axisX
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signalName: "reverseChanged"
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}
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}
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}
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