1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "charttest.hxx"
#include <com/sun/star/chart/ErrorBarStyle.hpp>
#include <com/sun/star/chart2/XRegressionCurveContainer.hpp>
#include <com/sun/star/lang/XServiceName.hpp>
using uno::Reference;
using beans::XPropertySet;
class Chart2ExportTest : public ChartTest
{
public:
void test();
void testErrorBarXLSX();
void testTrendline();
CPPUNIT_TEST_SUITE(Chart2ExportTest);
CPPUNIT_TEST(test);
CPPUNIT_TEST(testErrorBarXLSX);
CPPUNIT_TEST(testTrendline);
CPPUNIT_TEST_SUITE_END();
private:
};
void Chart2ExportTest::test()
{
load("/chart2/qa/extras/data/ods/", "simple_export_chart.ods");
reload("Calc Office Open XML");
}
namespace {
void testErrorBar( Reference< XPropertySet > xErrorBar )
{
sal_Int32 nErrorBarStyle;
CPPUNIT_ASSERT(
xErrorBar->getPropertyValue("ErrorBarStyle") >>= nErrorBarStyle);
CPPUNIT_ASSERT_EQUAL(nErrorBarStyle, chart::ErrorBarStyle::RELATIVE);
bool bShowPositive = bool(), bShowNegative = bool();
CPPUNIT_ASSERT(
xErrorBar->getPropertyValue("ShowPositiveError") >>= bShowPositive);
CPPUNIT_ASSERT(bShowPositive);
CPPUNIT_ASSERT(
xErrorBar->getPropertyValue("ShowNegativeError") >>= bShowNegative);
CPPUNIT_ASSERT(bShowNegative);
double nVal = 0.0;
CPPUNIT_ASSERT(xErrorBar->getPropertyValue("PositiveError") >>= nVal);
CPPUNIT_ASSERT_DOUBLES_EQUAL(nVal, 10.0, 1e-10);
}
void checkCommonTrendline(
Reference<chart2::XRegressionCurve> xCurve,
double aExpectedExtrapolateForward, double aExpectedExtrapolateBackward,
sal_Bool aExpectedForceIntercept, double aExpectedInterceptValue,
sal_Bool aExpectedShowEquation, sal_Bool aExpectedR2)
{
Reference<XPropertySet> xProperties( xCurve , uno::UNO_QUERY );
CPPUNIT_ASSERT(xProperties.is());
double aExtrapolateForward = 0.0;
CPPUNIT_ASSERT(xProperties->getPropertyValue("ExtrapolateForward") >>= aExtrapolateForward);
CPPUNIT_ASSERT_EQUAL(aExpectedExtrapolateForward, aExtrapolateForward);
double aExtrapolateBackward = 0.0;
CPPUNIT_ASSERT(xProperties->getPropertyValue("ExtrapolateBackward") >>= aExtrapolateBackward);
CPPUNIT_ASSERT_EQUAL(aExpectedExtrapolateBackward, aExtrapolateBackward);
sal_Bool aForceIntercept = false;
CPPUNIT_ASSERT(xProperties->getPropertyValue("ForceIntercept") >>= aForceIntercept);
CPPUNIT_ASSERT_EQUAL(aExpectedForceIntercept, aForceIntercept);
if (aForceIntercept)
{
double aInterceptValue = 0.0;
CPPUNIT_ASSERT(xProperties->getPropertyValue("InterceptValue") >>= aInterceptValue);
CPPUNIT_ASSERT_EQUAL(aExpectedInterceptValue, aInterceptValue);
}
Reference< XPropertySet > xEquationProperties( xCurve->getEquationProperties() );
CPPUNIT_ASSERT(xEquationProperties.is());
sal_Bool aShowEquation = false;
CPPUNIT_ASSERT(xEquationProperties->getPropertyValue("ShowEquation") >>= aShowEquation);
CPPUNIT_ASSERT_EQUAL(aExpectedShowEquation, aShowEquation);
sal_Bool aShowCorrelationCoefficient = false;
CPPUNIT_ASSERT(xEquationProperties->getPropertyValue("ShowCorrelationCoefficient") >>= aShowCorrelationCoefficient);
CPPUNIT_ASSERT_EQUAL(aExpectedR2, aShowCorrelationCoefficient);
}
void checkNameAndType(Reference<XPropertySet> xProperties, OUString aExpectedName, OUString aExpectedServiceName)
{
OUString aService;
Reference< lang::XServiceName > xServiceName( xProperties, UNO_QUERY );
CPPUNIT_ASSERT(xServiceName.is());
OUString aServiceName = xServiceName->getServiceName();
CPPUNIT_ASSERT_EQUAL(aExpectedServiceName, aServiceName);
OUString aCurveName;
CPPUNIT_ASSERT(xProperties->getPropertyValue("CurveName") >>= aCurveName);
CPPUNIT_ASSERT_EQUAL(aExpectedName, aCurveName);
}
void checkLinearTrendline(
Reference<chart2::XRegressionCurve> xCurve, OUString aExpectedName,
double aExpectedExtrapolateForward, double aExpectedExtrapolateBackward,
sal_Bool aExpectedForceIntercept, double aExpectedInterceptValue,
sal_Bool aExpectedShowEquation, sal_Bool aExpectedR2)
{
Reference<XPropertySet> xProperties( xCurve , uno::UNO_QUERY );
CPPUNIT_ASSERT(xProperties.is());
checkNameAndType(xProperties, aExpectedName, "com.sun.star.chart2.LinearRegressionCurve");
checkCommonTrendline(
xCurve,
aExpectedExtrapolateForward, aExpectedExtrapolateBackward,
aExpectedForceIntercept, aExpectedInterceptValue,
aExpectedShowEquation, aExpectedR2);
}
void checkPolynomialTrendline(
Reference<chart2::XRegressionCurve> xCurve, OUString aExpectedName,
sal_Int32 aExpectedDegree,
double aExpectedExtrapolateForward, double aExpectedExtrapolateBackward,
sal_Bool aExpectedForceIntercept, double aExpectedInterceptValue,
sal_Bool aExpectedShowEquation, sal_Bool aExpectedR2)
{
Reference<XPropertySet> xProperties( xCurve , uno::UNO_QUERY );
CPPUNIT_ASSERT(xProperties.is());
checkNameAndType(xProperties, aExpectedName, "com.sun.star.chart2.PolynomialRegressionCurve");
sal_Int32 aDegree = 2;
CPPUNIT_ASSERT(xProperties->getPropertyValue("PolynomialDegree") >>= aDegree);
CPPUNIT_ASSERT_EQUAL(aExpectedDegree, aDegree);
checkCommonTrendline(
xCurve,
aExpectedExtrapolateForward, aExpectedExtrapolateBackward,
aExpectedForceIntercept, aExpectedInterceptValue,
aExpectedShowEquation, aExpectedR2);
}
void checkMovingAverageTrendline(
Reference<chart2::XRegressionCurve> xCurve, OUString aExpectedName, sal_Int32 aExpectedPeriod)
{
Reference<XPropertySet> xProperties( xCurve , uno::UNO_QUERY );
CPPUNIT_ASSERT(xProperties.is());
checkNameAndType(xProperties, aExpectedName, "com.sun.star.chart2.MovingAverageRegressionCurve");
sal_Int32 aPeriod = 2;
CPPUNIT_ASSERT(xProperties->getPropertyValue("MovingAveragePeriod") >>= aPeriod);
CPPUNIT_ASSERT_EQUAL(aExpectedPeriod, aPeriod);
}
void checkTrendlinesInChart(uno::Reference< chart2::XChartDocument > xChartDoc)
{
CPPUNIT_ASSERT(xChartDoc.is());
Reference< chart2::XDataSeries > xDataSeries = getDataSeriesFromDoc( xChartDoc, 0 );
CPPUNIT_ASSERT( xDataSeries.is() );
Reference< chart2::XRegressionCurveContainer > xRegressionCurveContainer( xDataSeries, UNO_QUERY );
CPPUNIT_ASSERT( xRegressionCurveContainer.is() );
Sequence< Reference< chart2::XRegressionCurve > > xRegressionCurveSequence = xRegressionCurveContainer->getRegressionCurves();
CPPUNIT_ASSERT_EQUAL(3, xRegressionCurveSequence.getLength());
Reference<chart2::XRegressionCurve> xCurve;
xCurve = xRegressionCurveSequence[0];
CPPUNIT_ASSERT(xCurve.is());
checkPolynomialTrendline(xCurve, "col2_poly", 3, 0.1, -0.1, true, -1.0, true, true);
xCurve = xRegressionCurveSequence[1];
CPPUNIT_ASSERT(xCurve.is());
checkLinearTrendline(xCurve, "col2_linear", -0.5, -0.5, false, 0.0, true, false);
xCurve = xRegressionCurveSequence[2];
CPPUNIT_ASSERT(xCurve.is());
checkMovingAverageTrendline(xCurve, "col2_moving_avg", 3);
}
}
// improve the test
void Chart2ExportTest::testErrorBarXLSX()
{
load("/chart2/qa/extras/data/ods/", "error_bar.ods");
{
// make sure the ODS import was successful
uno::Reference< chart2::XChartDocument > xChartDoc = getChartDocFromSheet( 0, mxComponent );
CPPUNIT_ASSERT(xChartDoc.is());
Reference< chart2::XDataSeries > xDataSeries = getDataSeriesFromDoc( xChartDoc, 0 );
CPPUNIT_ASSERT( xDataSeries.is() );
Reference< beans::XPropertySet > xPropSet( xDataSeries, UNO_QUERY_THROW );
CPPUNIT_ASSERT( xPropSet.is() );
// test that y error bars are there
Reference< beans::XPropertySet > xErrorBarYProps;
xPropSet->getPropertyValue("ErrorBarY") >>= xErrorBarYProps;
testErrorBar(xErrorBarYProps);
}
reload("Calc Office Open XML");
{
uno::Reference< chart2::XChartDocument > xChartDoc = getChartDocFromSheet( 0, mxComponent );
CPPUNIT_ASSERT(xChartDoc.is());
Reference< chart2::XDataSeries > xDataSeries = getDataSeriesFromDoc( xChartDoc, 0 );
CPPUNIT_ASSERT( xDataSeries.is() );
Reference< beans::XPropertySet > xPropSet( xDataSeries, UNO_QUERY_THROW );
CPPUNIT_ASSERT( xPropSet.is() );
// test that y error bars are there
Reference< beans::XPropertySet > xErrorBarYProps;
xPropSet->getPropertyValue("ErrorBarY") >>= xErrorBarYProps;
testErrorBar(xErrorBarYProps);
}
}
// This method tests the preservation of properties for trendlines / regression curves
// in an export -> import cycle using different file formats - ODS, XLS and XLSX.
void Chart2ExportTest::testTrendline()
{
load("/chart2/qa/extras/data/ods/", "trendline.ods");
checkTrendlinesInChart(getChartDocFromSheet( 0, mxComponent));
reload("calc8");
checkTrendlinesInChart(getChartDocFromSheet( 0, mxComponent));
load("/chart2/qa/extras/data/ods/", "trendline.ods");
checkTrendlinesInChart(getChartDocFromSheet( 0, mxComponent));
reload("Calc Office Open XML");
checkTrendlinesInChart(getChartDocFromSheet( 0, mxComponent));
load("/chart2/qa/extras/data/ods/", "trendline.ods");
checkTrendlinesInChart(getChartDocFromSheet( 0, mxComponent));
reload("MS Excel 97");
checkTrendlinesInChart(getChartDocFromSheet( 0, mxComponent));
}
CPPUNIT_TEST_SUITE_REGISTRATION(Chart2ExportTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
