Quelle _XTableColumns.java Sprache: JAVA

/*
* 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* 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 the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/

package ifc.table;

import lib.MultiMethodTest;
import lib.Status;
import lib.StatusException;

import com.sun.star.table.XCell;
import com.sun.star.table.XCellRange;
import com.sun.star.table.XTableColumns;
import com.sun.star.text.XSimpleText;
import com.sun.star.uno.UnoRuntime;

/**
* Testing <code>com.sun.star.table.XTableColumns</code>
* interface methods :
* <ul>
* <li><code> insertByIndex()</code></li>
* <li><code> removeByIndex()</code></li>
* </ul> 
*
* This test needs the following object relations :
* <ul>
* <li> <code>'XTableColumns.XCellRange'</code> : <code>
* com.sun.star.table.XCellRange</code> the cell range of
* columns.</li>
* <ul> 
*
* Test is multithread compliant. 
* @see com.sun.star.table.XTableColumns
*/
public class _XTableColumns extends MultiMethodTest {

 public XTableColumns oObj = null;
 private XCellRange xCellRange = null;
 private int lastColumn = 0;

 @Override
 public void before() {
 xCellRange = (XCellRange)
 tEnv.getObjRelation("XTableColumns.XCellRange") ;

 if (xCellRange == null) throw new
 StatusException(Status.failed("Relation missing"));

 lastColumn = oObj.getCount() - 1 ;
 }

 /**
 * First a number of cells in cell range are filled with data.
 *
 * Then columns inserted to valid positions : 1 column at 1,
 * 1 column at 0, 2 columns at 0. 
 *
 * Then columns inserted to invalid positions : position -1,
 * the column after last, and 0 columns inserted. 
 *
 * Has OK status if for valid cases :
 * <ul>
 * <li> content of other cells are properly shifted </li>
 * <li> inserted columns are empty </li>
 * <li> number of columns increases (in case if it is not the whole
 * spreadsheet) by proper number. </li>
 * </ul>
 * and for invalid cases exception is thrown.
 */
 public void _insertByIndex() {

 boolean result = true;
 int origCnt = oObj.getCount();

 try {
 log.println("Filling range ... ");
 fillRange(xCellRange);

 log.println("Inserting 1 column at position 1 ...");
 oObj.insertByIndex(1,1);

 result &= checkColumn(0, 0);
 result &= checkColumnEmpty(1);
 result &= checkColumn(2, 1);
 result &= checkColumn(3, 2);
 result &= checkColumnEmpty(4);

 if (lastColumn < 200) {
 result &= checkColumn(lastColumn + 1, lastColumn);
 result &= oObj.getCount() == origCnt + 1;
 } else {
 result &= checkColumnEmpty(lastColumn);
 }

 log.println("Inserting 1 column at position 0 ...");
 oObj.insertByIndex(0,1);

 result &= checkColumnEmpty(0);
 result &= checkColumn(1, 0);
 result &= checkColumnEmpty(2);
 result &= checkColumn(3, 1);
 result &= checkColumn(4, 2);
 result &= checkColumnEmpty(5);
 if (lastColumn < 200) {
 result &= checkColumn(lastColumn + 2, lastColumn);
 result &= oObj.getCount() == origCnt + 2;
 }

 log.println("Inserting 2 columns at position 0 ...");
 oObj.insertByIndex(0,2);

 result &= checkColumnEmpty(0);
 result &= checkColumnEmpty(1);
 result &= checkColumnEmpty(2);
 result &= checkColumn(3, 0);
 result &= checkColumnEmpty(4);
 result &= checkColumn(5, 1);
 result &= checkColumn(6, 2);
 result &= checkColumnEmpty(7);
 if (lastColumn < 200) {
 result &= checkColumn(lastColumn + 4, lastColumn);
 }

 } catch (com.sun.star.lang.IndexOutOfBoundsException e) {
 e.printStackTrace(log);
 result = false;
 }

 // spreadsheet supports 256 columns and after inserting
 // or removing a column their number remains the same
 if (origCnt < 200) {
 log.println("Checking that number of column increased.");
 result &= oObj.getCount() == origCnt + 4;
 log.println("Before: " + origCnt + ", After: " + oObj.getCount());
 } else {
 log.println("Number of columns is " + origCnt + ",") ;
 log.println("supposing that this is the whole spreadsheet and ");
 log.println("number of columns should not change.");
 }

 try {
 oObj.insertByIndex(-1,1);
 log.println("No Exception occurred while inserting column at -1");
 result &= false;
 } catch (Exception e) {
 log.println("Inserting column at Index -1 ... OK");
 result &= true;
 }

 int cnt = oObj.getCount();
 try {
 oObj.insertByIndex(cnt, 1);
 log.println("No Exception occurred while inserting column at "
 + cnt);
 result &= false;
 } catch (Exception e) {
 log.println("Inserting column at Index " + cnt + " ... OK");
 result &= true;
 }

 if (tEnv.getTestCase().getObjectName().equals("ScTableColumnsObj")) {

 try {
 oObj.insertByIndex(0,0);
 log.println("No Exception occurred while inserting 0 columns");
 result &= false;
 } catch (Exception e) {
 log.println("Inserting 0 columns ... OK");
 result &= true;
 }

 }

 tRes.tested( "insertByIndex()", result );

 } // end insertByIndex()

 /**
 * Columns removed from valid positions : 1 column at 1,
 * 1 column at 0, 2 columns at 0. 
 *
 * Then columns removed from invalid positions : position -1,
 * the column after last, and 0 columns removed. 
 *
 * Has OK status if for valid cases :
 * <ul>
 * <li> content of other cells are properly shifted </li>
 * <li> columns which are shifted left are empty </li>
 * <li> number of columns decreases (in case if it is not the whole
 * spreadsheet) by proper number. </li>
 * </ul>
 * and for invalid cases exception is thrown.
 */
 public void _removeByIndex() {
 executeMethod("insertByIndex()");

 boolean result = true;
 int origCnt = oObj.getCount();

 try {
 log.println("Filling range ... ");

 log.println("Removing 2 columns at position 0 ...");
 oObj.removeByIndex(0,2);

 result &= checkColumnEmpty(0);
 result &= checkColumn(1, 0);
 result &= checkColumnEmpty(2);
 result &= checkColumn(3, 1);
 result &= checkColumn(4, 2);
 result &= checkColumnEmpty(5);
 if (lastColumn < 200) {
 result &= checkColumn(lastColumn + 2, lastColumn);
 result &= oObj.getCount() == origCnt - 2;
 }

 log.println("Removing 1 column at position 0 ...");
 oObj.removeByIndex(0,1);

 result &= checkColumn(0, 0);
 result &= checkColumnEmpty(1);
 result &= checkColumn(2, 1);
 result &= checkColumn(3, 2);
 result &= checkColumnEmpty(4);
 if (lastColumn < 200) {
 result &= checkColumn(lastColumn + 1, lastColumn);
 result &= oObj.getCount() == origCnt - 3;
 }

 log.println("Removing 1 column at position 1 ...");
 oObj.removeByIndex(1,1);

 result &= checkColumn(0, 0);
 result &= checkColumn(1, 1);
 result &= checkColumn(2, 2);
 result &= checkColumnEmpty(3);
 if (lastColumn < 200) {
 result &= checkColumn(lastColumn, lastColumn);
 }

 } catch (com.sun.star.lang.IndexOutOfBoundsException e) {
 e.printStackTrace(log);
 result = false;
 }

 // spreadsheet supports 256 columns and after inserting
 // or removing a column their number remains the same
 if (origCnt < 200) {
 log.println("Checking that number of column increased.");
 result &= oObj.getCount() == origCnt - 4;
 log.println("Before: " + origCnt + ", After: " + oObj.getCount());
 } else {
 log.println("Number of columns is " + origCnt + ",") ;
 log.println("supposing that this is the whole spreadsheet and ");
 log.println("number of columns should not change.");
 }

 try {
 oObj.removeByIndex(-1,1);
 log.println("No Exception occurred while removing column at -1");
 result &= false;
 } catch (Exception e) {
 log.println("removing column at Index -1 ... OK");
 result &= true;
 }

 int cnt = oObj.getCount();
 try {
 oObj.removeByIndex(cnt, 1);
 log.println("No Exception occurred while removing column at "
 + cnt);
 result &= false;
 } catch (Exception e) {
 log.println("Removing column at Index " + cnt + " ... OK");
 result &= true;
 }

 if (tEnv.getTestCase().getObjectName().equals("ScTableColumnsObj")) {
 try {
 oObj.removeByIndex(0,0);
 log.println("No Exception occurred while removing 0 columns");
 result &= false;
 } catch (Exception e) {
 log.println("removing 0 columns ... OK");
 result &= true;
 }
 }

 tRes.tested( "removeByIndex()", result );
 } // end removeByIndex()

 private void setCellText(XCell cell, String text) {
 XSimpleText xText = UnoRuntime.queryInterface
 (XSimpleText.class, cell) ;
 xText.setString(text);
 }
 private String getCellText(XCell cell) {
 XSimpleText xText = UnoRuntime.queryInterface
 (XSimpleText.class, cell) ;
 return xText.getString();
 }

 /**
 * Fills the range with some data : two rows and 3 columns, and
 * some columns are cleared.
 *
 * @param xRange Range to fill
 * @throws IndexOutOfBoundsException if any errors occur during filling.
 */
 private void fillRange(XCellRange xRange)
 throws com.sun.star.lang.IndexOutOfBoundsException {

 for (int i = 0; i <= lastColumn && i < 3; i++) {
 setCellText(xRange.getCellByPosition(i, 0), i + "a");
 setCellText(xRange.getCellByPosition(i, 1), i + "b");
 }

 for (int i = 3; i <= lastColumn && i < 10; i++) {
 setCellText(xRange.getCellByPosition(i, 0), "");
 setCellText(xRange.getCellByPosition(i, 1), "");
 }
 }

 /**
 * Check the column (first two rows) if it has values with
 * index specified.
 *
 * @param col Column to check
 * @param idx What indexes must be in cells
 * @return <code>true</code> if expected indexes are found,
 * <code>false</code> otherwise.
 * @throws IndexOutOfBoundsException
 */
 private boolean checkColumn(int col, int idx)
 throws com.sun.star.lang.IndexOutOfBoundsException {

 if (col >= oObj.getCount()) return true;

 String c1 = getCellText(xCellRange.getCellByPosition(col, 0));
 String c2 = getCellText(xCellRange.getCellByPosition(col, 1));

 if (!((idx + "a").equals(c1) && (idx + "b").equals(c2))) {

 log.println("FAILED for column " + col + " and index " + idx + "("
 + c1 + "," + c2 + ")");
 return false ;
 }
 return true;
 }

 /**
 * Checks if the column (first two rows) has no data in its cells.
 *
 * @param col Column to check
 * @return <code>true</code> if the column is empty, <code>false</code>
 * if first two cells contains some strings.
 * @throws IndexOutOfBoundsException
 */
 private boolean checkColumnEmpty(int col)
 throws com.sun.star.lang.IndexOutOfBoundsException {

 if (col >= oObj.getCount()) return true;

 String c1 = getCellText(xCellRange.getCellByPosition(col, 0));
 String c2 = getCellText(xCellRange.getCellByPosition(col, 1));
 if (!("".equals(c1) && "".equals(c2))) {
 log.println("FAILED for column " + col + " is not empty ("
 + c1 + "," + c2 + ")");
 return false ;
 }
 return true;
 }

 } //finish class _XTableColumns

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