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- /* ====================================================================
- 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
-
- 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.xssf.usermodel;
-
- import java.io.IOException;
-
- import junit.framework.TestCase;
-
- import org.apache.poi.ss.usermodel.Cell;
- import org.apache.poi.ss.usermodel.Row;
- import org.apache.poi.ss.usermodel.Sheet;
- import org.apache.poi.ss.usermodel.Workbook;
- import org.apache.poi.xssf.XSSFTestDataSamples;
-
- public final class TestXSSFSheetRowGrouping extends TestCase {
-
- private static final int ROWS_NUMBER = 200;
- private static final int GROUP_SIZE = 5;
-
- //private int o_groupsNumber = 0;
-
- public void test55640() throws IOException {
- //long startTime = System.currentTimeMillis();
- Workbook wb = new XSSFWorkbook();
- fillData(wb);
- writeToFile(wb);
-
- //System.out.println("Number of groups: " + o_groupsNumber);
- //System.out.println("Execution time: " + (System.currentTimeMillis()-startTime) + " ms");
- }
-
-
- private void fillData(Workbook p_wb) {
- Sheet sheet = p_wb.createSheet("sheet123");
- sheet.setRowSumsBelow(false);
-
- for (int i = 0; i < ROWS_NUMBER; i++) {
- Row row = sheet.createRow(i);
- Cell cell = row.createCell(0);
- cell.setCellValue(i+1);
- }
-
- int i = 1;
- while (i < ROWS_NUMBER) {
- int end = i+(GROUP_SIZE-2);
- int start = i; // natural order
- // int start = end - 1; // reverse order
- while (start < end) { // natural order
- // while (start >= i) { // reverse order
- sheet.groupRow(start, end);
- //o_groupsNumber++;
- boolean collapsed = isCollapsed();
- //System.out.println("Set group " + start + "->" + end + " to " + collapsed);
- sheet.setRowGroupCollapsed(start, collapsed);
- start++; // natural order
- // start--; // reverse order
- }
- i += GROUP_SIZE;
- }
- }
-
- private boolean isCollapsed() {
- return Math.random() > 0.5d;
- }
-
- private void writeToFile(Workbook p_wb) throws IOException {
- // FileOutputStream fileOut = new FileOutputStream("/tmp/55640.xlsx");
- // try {
- // p_wb.write(fileOut);
- // } finally {
- // fileOut.close();
- // }
- assertNotNull(XSSFTestDataSamples.writeOutAndReadBack(p_wb));
- }
-
- public void test55640reduce1() throws IOException {
- Workbook wb = new XSSFWorkbook();
- Sheet sheet = wb.createSheet("sheet123");
- sheet.setRowSumsBelow(false);
-
- for (int i = 0; i < ROWS_NUMBER; i++) {
- Row row = sheet.createRow(i);
- Cell cell = row.createCell(0);
- cell.setCellValue(i+1);
- }
-
- int i = 1;
- while (i < ROWS_NUMBER) {
- int end = i+(GROUP_SIZE-2);
- int start = i; // natural order
- while (start < end) { // natural order
- sheet.groupRow(start, end);
- //o_groupsNumber++;
- boolean collapsed = start % 2 == 0 ? false : true;
- //System.out.println("Set group " + start + "->" + end + " to " + collapsed);
- sheet.setRowGroupCollapsed(start, collapsed);
- start++; // natural order
- }
- i += GROUP_SIZE;
- }
- writeToFile(wb);
- }
-
-
- public void test55640_VerifyCases() throws IOException {
- // NOTE: This is currently based on current behavior of POI, somehow
- // what POI returns in the calls to collapsed/hidden is not fully matching
- // the examples in the spec or I did not fully understand how POI stores the data internally...
-
- // all expanded
- verifyGroupCollapsed(
- // level1, level2, level3
- false, false, false,
- // collapsed:
- new Boolean[] { false, false, false, false, false},
- // hidden:
- new boolean[] { false, false, false, false, false},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3 }
- );
-
-
- // Level 1 collapsed, others expanded, should only have 4 rows, all hidden:
- verifyGroupCollapsed(
- // level1, level2, level3
- true, false, false,
- // collapsed:
- new Boolean[] { false, false, false, false, false},
- // hidden:
- new boolean[] { true, true, true, true, true},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3 }
- );
-
- // Level 1 and 2 collapsed, Level 3 expanded,
- verifyGroupCollapsed(
- // level1, level2, level3
- true, true, false,
- // collapsed:
- new Boolean[] { false, false, false, false, true, false},
- // hidden:
- new boolean[] { true, true, true, true, true, false},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3, 0 }
- );
-
- // Level 1 collapsed, Level 2 expanded, Level 3 collapsed
- verifyGroupCollapsed(
- // level1, level2, level3
- true, false, true,
- // collapsed:
- new Boolean[] { false, false, false, false, false, true},
- // hidden:
- new boolean[] { true, true, true, true, true, false},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3, 0 }
- );
-
- // Level 2 collapsed, others expanded:
- verifyGroupCollapsed(
- // level1, level2, level3
- false, true, false,
- // collapsed:
- new Boolean[] { false, false, false, false, false, false},
- // hidden:
- new boolean[] { false, true, true, true, true, false},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3, 0 }
- );
-
- // Level 3 collapsed, others expanded
- verifyGroupCollapsed(
- // level1, level2, level3
- false, false, true,
- // collapsed:
- new Boolean[] { false, false, false, false, false, true},
- // hidden:
- new boolean[] { false, false, true, true, true, false},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3, 0 }
- );
-
- // All collapsed
- verifyGroupCollapsed(
- // level1, level2, level3
- true, true, true,
- // collapsed:
- new Boolean[] { false, false, false, false, true, true},
- // hidden:
- new boolean[] { true, true, true, true, true, false},
- // outlineLevel
- new int[] { 1, 2, 3, 3, 3, 0 }
- );
- }
-
-
- private void verifyGroupCollapsed(boolean level1, boolean level2, boolean level3,
- Boolean[] collapsed, boolean[] hidden, int[] outlineLevel) throws IOException {
- Workbook wb = new XSSFWorkbook();
- Sheet sheet = wb.createSheet("sheet123");
-
- for (int i = 0; i < 4; i++) {
- sheet.createRow(i);
- }
-
- sheet.groupRow(0, 4);
- sheet.groupRow(1, 4);
- sheet.groupRow(2, 4);
-
- sheet.setRowGroupCollapsed(0, level1);
- sheet.setRowGroupCollapsed(1, level2);
- sheet.setRowGroupCollapsed(2, level3);
-
- checkWorkbookGrouping(wb, collapsed, hidden, outlineLevel);
- }
-
- public void test55640_VerifyCasesSpec() throws IOException {
- // NOTE: This is currently based on current behavior of POI, somehow
- // what POI returns in the calls to collapsed/hidden is not fully matching
- // the examples in the spec or I did not fully understand how POI stores the data internally...
-
- // all expanded
- verifyGroupCollapsedSpec(
- // level3, level2, level1
- false, false, false,
- // collapsed:
- new Boolean[] { false, false, false, false},
- // hidden:
- new boolean[] { false, false, false, false},
- // outlineLevel
- new int[] { 3, 3, 2, 1 }
- );
-
-
- verifyGroupCollapsedSpec(
- // level3, level2, level1
- false, false, true,
- // collapsed:
- new Boolean[] { false, false, false, true},
- // hidden:
- new boolean[] { true, true, true, false},
- // outlineLevel
- new int[] { 3, 3, 2, 1 }
- );
-
- verifyGroupCollapsedSpec(
- // level3, level2, level1
- false, true, false,
- // collapsed:
- new Boolean[] { false, false, true, false},
- // hidden:
- new boolean[] { true, true, true, false},
- // outlineLevel
- new int[] { 3, 3, 2, 1 }
- );
-
- verifyGroupCollapsedSpec(
- // level3, level2, level1
- false, true, true,
- // collapsed:
- new Boolean[] { false, false, true, true},
- // hidden:
- new boolean[] { true, true, true, false},
- // outlineLevel
- new int[] { 3, 3, 2, 1 }
- );
- }
-
- private void verifyGroupCollapsedSpec(boolean level1, boolean level2, boolean level3,
- Boolean[] collapsed, boolean[] hidden, int[] outlineLevel) throws IOException {
- Workbook wb = new XSSFWorkbook();
- Sheet sheet = wb.createSheet("sheet123");
-
- for (int i = 5; i < 9; i++) {
- sheet.createRow(i);
- }
-
- sheet.groupRow(5, 6);
- sheet.groupRow(5, 7);
- sheet.groupRow(5, 8);
-
- sheet.setRowGroupCollapsed(6, level1);
- sheet.setRowGroupCollapsed(7, level2);
- sheet.setRowGroupCollapsed(8, level3);
-
- checkWorkbookGrouping(wb, collapsed, hidden, outlineLevel);
- }
-
- private void checkWorkbookGrouping(Workbook wb, Boolean[] collapsed, boolean[] hidden, int[] outlineLevel) throws IOException {
- printWorkbook(wb);
- Sheet sheet = wb.getSheetAt(0);
-
- assertEquals(collapsed.length, hidden.length);
- assertEquals(collapsed.length, outlineLevel.length);
- assertEquals("Expected " + collapsed.length + " rows with collapsed state, but had " + (sheet.getLastRowNum()-sheet.getFirstRowNum()+1) + " rows ("
- + sheet.getFirstRowNum() + "-" + sheet.getLastRowNum() + ")",
- collapsed.length, sheet.getLastRowNum()-sheet.getFirstRowNum()+1);
- for(int i = sheet.getFirstRowNum(); i < sheet.getLastRowNum();i++) {
- if(collapsed[i-sheet.getFirstRowNum()] == null) {
- continue;
- }
- XSSFRow row = (XSSFRow) sheet.getRow(i);
- assertNotNull("Could not read row " + i, row);
- assertNotNull("Could not read row " + i, row.getCTRow());
- assertEquals("Row: " + i + ": collapsed", collapsed[i-sheet.getFirstRowNum()].booleanValue(), row.getCTRow().getCollapsed());
- assertEquals("Row: " + i + ": hidden", hidden[i-sheet.getFirstRowNum()], row.getCTRow().getHidden());
-
- assertEquals("Row: " + i + ": level", outlineLevel[i-sheet.getFirstRowNum()], row.getCTRow().getOutlineLevel());
- }
-
- writeToFile(wb);
- }
-
-
- public void test55640working() throws IOException {
- Workbook wb = new XSSFWorkbook();
- Sheet sheet = wb.createSheet("sheet123");
-
- sheet.groupRow(1, 4);
- sheet.groupRow(2, 5);
- sheet.groupRow(3, 6);
-
- sheet.setRowGroupCollapsed(1, true);
- sheet.setRowGroupCollapsed(2, false);
- sheet.setRowGroupCollapsed(3, false);
-
- writeToFile(wb);
- }
-
- // just used for printing out contents of spreadsheets
- public void notRuntest55640printSample() {
- XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55640.xlsx");
- printWorkbook(wb);
-
- wb = XSSFTestDataSamples.openSampleWorkbook("GroupTest.xlsx");
- printWorkbook(wb);
- }
-
- private void printWorkbook(Workbook wb) {
- // disable all output for now...
- // Sheet sheet = wb.getSheetAt(0);
- //
- // for(Iterator<Row> it = sheet.rowIterator();it.hasNext();) {
- // XSSFRow row = (XSSFRow) it.next();
- // boolean collapsed = row.getCTRow().getCollapsed();
- // boolean hidden = row.getCTRow().getHidden();
- // short level = row.getCTRow().getOutlineLevel();
- //
- // System.out.println("Row: " + row.getRowNum() + ": Level: " + level + " Collapsed: " + collapsed + " Hidden: " + hidden);
- // }
- }
-
- public void testGroupingTest() throws IOException {
- XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("GroupTest.xlsx");
-
- assertEquals(31, wb.getSheetAt(0).getLastRowNum());
-
- // NOTE: This is currently based on current behavior of POI, somehow
- // what POI returns in the calls to collapsed/hidden is not fully matching
- // the examples in the spec or I did not fully understand how POI stores the data internally...
- checkWorkbookGrouping(wb,
- new Boolean [] {
- // 0-4
- false, false, false, false, false, null, null,
- // 7-11
- false, false, true, true, true, null, null,
- // 14-18
- false, false, true, false, false, null,
- // 20-24
- false, false, true, true, false, null, null,
- // 27-31
- false, false, false, true, false },
- new boolean[] {
- // 0-4
- false, false, false, false, false, false, false,
- // 7-11
- true, true, true, true, false, false, false,
- // 14-18
- true, true, false, false, false, false,
- // 20-24
- true, true, true, false, false, false, false,
- // 27-31
- true, true, true, true, false },
- // outlineLevel
- new int[] {
- // 0-4
- 3, 3, 2, 1, 0, 0, 0,
- // 7-11
- 3, 3, 2, 1, 0, 0, 0,
- // 14-18
- 3, 3, 2, 1, 0, 0,
- // 20-24
- 3, 3, 2, 1, 0, 0, 0,
- // 27-31
- 3, 3, 2, 1, 0,
- }
- );
- /*
- Row: 0: Level: 3 Collapsed: false Hidden: false
- Row: 1: Level: 3 Collapsed: false Hidden: false
- Row: 2: Level: 2 Collapsed: false Hidden: false
- Row: 3: Level: 1 Collapsed: false Hidden: false
- Row: 4: Level: 0 Collapsed: false Hidden: false
- Row: 7: Level: 3 Collapsed: false Hidden: true
- Row: 8: Level: 3 Collapsed: false Hidden: true
- Row: 9: Level: 2 Collapsed: true Hidden: true
- Row: 10: Level: 1 Collapsed: true Hidden: true
- Row: 11: Level: 0 Collapsed: true Hidden: false
- Row: 14: Level: 3 Collapsed: false Hidden: true
- Row: 15: Level: 3 Collapsed: false Hidden: true
- Row: 16: Level: 2 Collapsed: true Hidden: false
- Row: 17: Level: 1 Collapsed: false Hidden: false
- Row: 18: Level: 0 Collapsed: false Hidden: false
- Row: 20: Level: 3 Collapsed: false Hidden: true
- Row: 21: Level: 3 Collapsed: false Hidden: true
- Row: 22: Level: 2 Collapsed: true Hidden: true
- Row: 23: Level: 1 Collapsed: true Hidden: false
- Row: 24: Level: 0 Collapsed: false Hidden: false
- Row: 27: Level: 3 Collapsed: false Hidden: true
- Row: 28: Level: 3 Collapsed: false Hidden: true
- Row: 29: Level: 2 Collapsed: false Hidden: true
- Row: 30: Level: 1 Collapsed: true Hidden: true
- Row: 31: Level: 0 Collapsed: true Hidden: false
- */
- }
- }
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