138 lines
5.9 KiB
Java
138 lines
5.9 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.xssf.usermodel;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.util.Date;
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import junit.framework.TestCase;
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import org.apache.poi.hssf.HSSFTestDataSamples;
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import org.apache.poi.ss.usermodel.Cell;
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import org.apache.poi.ss.usermodel.DataFormatter;
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import org.apache.poi.ss.usermodel.Row;
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import org.apache.poi.ss.usermodel.Sheet;
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import org.apache.poi.ss.usermodel.Workbook;
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import org.apache.poi.xssf.SXSSFITestDataProvider;
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import org.apache.poi.xssf.XSSFTestDataSamples;
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import org.apache.poi.xssf.streaming.SXSSFWorkbook;
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/**
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* @author centic
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*
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* This testcase contains tests for bugs that are yet to be fixed. Therefore,
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* the standard ant test target does not run these tests. Run this testcase with
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* the single-test target. The names of the tests usually correspond to the
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* Bugzilla id's PLEASE MOVE tests from this class to TestBugs once the bugs are
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* fixed, so that they are then run automatically.
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*/
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public final class TestUnfixedBugs extends TestCase {
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public void testBug54084Unicode() throws IOException {
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// sample XLSX with the same text-contents as the text-file above
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XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("54084 - Greek - beyond BMP.xlsx");
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verifyBug54084Unicode(wb);
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// OutputStream baos = new FileOutputStream("/tmp/test.xlsx");
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// try {
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// wb.write(baos);
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// } finally {
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// baos.close();
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// }
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// now write the file and read it back in
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XSSFWorkbook wbWritten = XSSFTestDataSamples.writeOutAndReadBack(wb);
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verifyBug54084Unicode(wbWritten);
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// finally also write it out via the streaming interface and verify that we still can read it back in
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Workbook wbStreamingWritten = SXSSFITestDataProvider.instance.writeOutAndReadBack(new SXSSFWorkbook(wb));
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verifyBug54084Unicode(wbStreamingWritten);
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}
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private void verifyBug54084Unicode(Workbook wb) throws UnsupportedEncodingException {
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// expected data is stored in UTF-8 in a text-file
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String testData = new String(HSSFTestDataSamples.getTestDataFileContent("54084 - Greek - beyond BMP.txt"), "UTF-8").trim();
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Sheet sheet = wb.getSheetAt(0);
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Row row = sheet.getRow(0);
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Cell cell = row.getCell(0);
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String value = cell.getStringCellValue();
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//System.out.println(value);
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assertEquals("The data in the text-file should exactly match the data that we read from the workbook", testData, value);
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}
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public void test54071() {
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Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("54071.xlsx");
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Sheet sheet = workbook.getSheetAt(0);
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int rows = sheet.getPhysicalNumberOfRows();
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System.out.println(">> file rows is:"+(rows-1)+" <<");
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Row title = sheet.getRow(0);
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Date prev = null;
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for (int row = 1; row < rows; row++) {
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Row rowObj = sheet.getRow(row);
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for (int col = 0; col < 1; col++) {
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String titleName = title.getCell(col).toString();
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Cell cell = rowObj.getCell(col);
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if (titleName.startsWith("time")) {
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// here the output will produce ...59 or ...58 for the rows, probably POI is
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// doing some different rounding or some other small difference...
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System.out.println("==Time:"+cell.getDateCellValue());
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if(prev != null) {
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assertEquals(prev, cell.getDateCellValue());
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}
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prev = cell.getDateCellValue();
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}
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}
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}
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}
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public void test57236() {
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// Having very small numbers leads to different formatting, Excel uses the scientific notation, but POI leads to "0"
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/*
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DecimalFormat format = new DecimalFormat("#.##########", new DecimalFormatSymbols(Locale.getDefault()));
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double d = 3.0E-104;
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assertEquals("3.0E-104", format.format(d));
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*/
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DataFormatter formatter = new DataFormatter(true);
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XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("57236.xlsx");
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for(int sheetNum = 0;sheetNum < wb.getNumberOfSheets();sheetNum++) {
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Sheet sheet = wb.getSheetAt(sheetNum);
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for(int rowNum = sheet.getFirstRowNum();rowNum < sheet.getLastRowNum();rowNum++) {
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Row row = sheet.getRow(rowNum);
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for(int cellNum = row.getFirstCellNum();cellNum < row.getLastCellNum();cellNum++) {
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Cell cell = row.getCell(cellNum);
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String fmtCellValue = formatter.formatCellValue(cell);
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System.out.println("Cell: " + fmtCellValue);
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assertNotNull(fmtCellValue);
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assertFalse(fmtCellValue.equals("0"));
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}
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}
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}
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}
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}
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