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contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hslf.model;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.List;
import org.apache.poi.POIDataSamples;
import org.apache.poi.hslf.record.TextHeaderAtom;
import org.apache.poi.hslf.usermodel.HSLFShape;
import org.apache.poi.hslf.usermodel.HSLFSlide;
import org.apache.poi.hslf.usermodel.HSLFSlideShow;
import org.apache.poi.hslf.usermodel.HSLFTable;
import org.apache.poi.hslf.usermodel.HSLFTableCell;
import org.apache.poi.sl.usermodel.Shape;
import org.apache.poi.sl.usermodel.Slide;
import org.apache.poi.sl.usermodel.SlideShow;
import org.apache.poi.sl.usermodel.TableShape;
import org.junit.Test;
/**
* Test <code>Table</code> object.
*/
public final class TestTable {
private static POIDataSamples _slTests = POIDataSamples.getSlideShowInstance();
/**
* Test that ShapeFactory works properly and returns <code>Table</code>
*/
@Test
public void testShapeFactory() throws IOException {
HSLFSlideShow ppt = new HSLFSlideShow();
HSLFSlide slide = ppt.createSlide();
HSLFTable tbl = slide.createTable(2, 5);
HSLFTableCell cell = tbl.getCell(0, 0);
//table cells have type=TextHeaderAtom.OTHER_TYPE, see bug #46033
assertEquals(TextHeaderAtom.OTHER_TYPE, cell.getTextParagraphs().get(0).getRunType());
HSLFShape tblSh = slide.getShapes().get(0);
assertTrue(tblSh instanceof HSLFTable);
HSLFTable tbl2 = (HSLFTable)tblSh;
assertEquals(tbl.getNumberOfColumns(), tbl2.getNumberOfColumns());
assertEquals(tbl.getNumberOfRows(), tbl2.getNumberOfRows());
ByteArrayOutputStream out = new ByteArrayOutputStream();
ppt.write(out);
out.close();
ppt.close();
ppt = new HSLFSlideShow(new ByteArrayInputStream(out.toByteArray()));
slide = ppt.getSlides().get(0);
assertTrue(slide.getShapes().get(0) instanceof HSLFTable);
HSLFTable tbl3 = (HSLFTable)slide.getShapes().get(0);
assertEquals(tbl.getNumberOfColumns(), tbl3.getNumberOfColumns());
assertEquals(tbl.getNumberOfRows(), tbl3.getNumberOfRows());
ppt.close();
}
/**
* Error constructing Table when rownum=1
*/
@Test
public void test45889() throws IOException {
HSLFSlideShow ppt = new HSLFSlideShow();
HSLFSlide slide = ppt.createSlide();
List<HSLFShape> shapes;
HSLFTable tbl1 = slide.createTable(1, 5);
assertEquals(5, tbl1.getNumberOfColumns());
assertEquals(1, tbl1.getNumberOfRows());
shapes = slide.getShapes();
assertEquals(1, shapes.size());
HSLFTable tbl2 = (HSLFTable)shapes.get(0);
assertSame(tbl1.getSpContainer(), tbl2.getSpContainer());
assertEquals(tbl1.getNumberOfColumns(), tbl2.getNumberOfColumns());
assertEquals(tbl1.getNumberOfRows(), tbl2.getNumberOfRows());
ppt.close();
}
@Test(expected=IllegalArgumentException.class)
public void testIllegalRowCnstruction() throws IOException {
HSLFSlideShow ppt = new HSLFSlideShow();
HSLFSlide slide = ppt.createSlide();
slide.createTable(0, 5);
fail("Table(rownum, colnum) must throw IllegalArgumentException if any of tghe arguments is less than 1");
ppt.close();
}
@Test(expected=IllegalArgumentException.class)
public void testIllegalColConstruction() throws IOException {
HSLFSlideShow ppt = new HSLFSlideShow();
HSLFSlide slide = ppt.createSlide();
slide.createTable(5, 0);
fail("Table(rownum, colnum) must throw IllegalArgumentException if any of tghe arguments is less than 1");
ppt.close();
}
/**
* Bug 57820: initTable throws NullPointerException
* when the table is positioned with its top at -1
*/
@Test
public void test57820() throws IOException {
SlideShow<?,?> ppt = new HSLFSlideShow(_slTests.openResourceAsStream("bug57820-initTableNullRefrenceException.ppt"));
List<? extends Slide<?,?>> slides = ppt.getSlides();
assertEquals(1, slides.size());
List<? extends Shape<?,?>> shapes = slides.get(0).getShapes(); //throws NullPointerException
TableShape<?,?> tbl = null;
for(Shape<?,?> s : shapes) {
if(s instanceof TableShape) {
tbl = (TableShape<?,?>)s;
break;
}
}
assertNotNull(tbl);
assertEquals(-1, tbl.getAnchor().getY(), 0);
ppt.close();
}
}