| /* |
| * Copyright 2008 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.dom.client; |
| |
| import com.google.gwt.junit.client.GWTTestCase; |
| |
| import java.util.Locale; |
| |
| /** |
| * Tests the {@link TableElement}, {@link TableCaptionElement}, |
| * {@link TableCellElement}, {@link TableRowElement}, and |
| * {@link TableSectionElement} classes. |
| */ |
| public class TableTests extends GWTTestCase { |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.dom.DOMTest"; |
| } |
| |
| /** |
| * insertRow, getRows, rowIndex. |
| */ |
| public void testInsertRow() { |
| Document doc = Document.get(); |
| TableElement table = doc.createTableElement(); |
| doc.getBody().appendChild(table); |
| |
| TableRowElement row1 = table.insertRow(-1); |
| TableRowElement row2 = table.insertRow(-1); |
| TableRowElement row3 = table.insertRow(-1); |
| |
| assertEquals(row1, table.getRows().getItem(0)); |
| assertEquals(row2, table.getRows().getItem(1)); |
| assertEquals(row3, table.getRows().getItem(2)); |
| |
| TableRowElement row0 = table.insertRow(0); |
| assertEquals(row0, table.getRows().getItem(0)); |
| assertEquals(row1, table.getRows().getItem(1)); |
| assertEquals(row2, table.getRows().getItem(2)); |
| assertEquals(row3, table.getRows().getItem(3)); |
| |
| assertEquals(0, row0.getRowIndex()); |
| assertEquals(1, row1.getRowIndex()); |
| assertEquals(2, row2.getRowIndex()); |
| assertEquals(3, row3.getRowIndex()); |
| } |
| |
| /** |
| * insertCell, getCells, cellIndex. |
| */ |
| public void testInsertCell() { |
| Document doc = Document.get(); |
| TableElement table = doc.createTableElement(); |
| doc.getBody().appendChild(table); |
| |
| TableRowElement row = table.insertRow(0); |
| |
| TableCellElement cell1 = row.insertCell(-1); |
| TableCellElement cell2 = row.insertCell(-1); |
| TableCellElement cell3 = row.insertCell(-1); |
| |
| assertEquals(cell1, row.getCells().getItem(0)); |
| assertEquals(cell2, row.getCells().getItem(1)); |
| assertEquals(cell3, row.getCells().getItem(2)); |
| |
| TableCellElement cell0 = row.insertCell(0); |
| assertEquals(cell0, row.getCells().getItem(0)); |
| assertEquals(cell1, row.getCells().getItem(1)); |
| assertEquals(cell2, row.getCells().getItem(2)); |
| assertEquals(cell3, row.getCells().getItem(3)); |
| |
| // TODO: TableCellElement.cellIndex is broken (always 0) on Safari 2 (bug 3295) |
| // assertEquals(0, cell0.getCellIndex()); |
| // assertEquals(1, cell1.getCellIndex()); |
| // assertEquals(2, cell2.getCellIndex()); |
| // assertEquals(3, cell3.getCellIndex()); |
| } |
| |
| /** |
| * createTHead, thead, tfoot, createTFoot, tBodies, section.insertRow, |
| * section.rows, deleteTHead, deleteTFoot. |
| */ |
| public void testSections() { |
| TableElement table = Document.get().createTableElement(); |
| |
| // Put some rows in the body. |
| TableRowElement row0 = table.insertRow(-1); |
| TableRowElement row1 = table.insertRow(-1); |
| TableRowElement row2 = table.insertRow(-1); |
| |
| // Add header and footer rows. |
| TableSectionElement thead = table.createTHead(); |
| TableSectionElement tfoot = table.createTFoot(); |
| TableRowElement headRow = thead.insertRow(-1); |
| TableRowElement footRow = tfoot.insertRow(-1); |
| |
| // Add a cell to each row (this is technically required). |
| row0.insertCell(-1); |
| row1.insertCell(-1); |
| row2.insertCell(-1); |
| headRow.insertCell(-1); |
| footRow.insertCell(-1); |
| |
| // Check tbodies, thead, tfoot. |
| TableSectionElement tbody = table.getTBodies().getItem(0); |
| assertEquals("one tbody expected", 1, table.getTBodies().getLength()); |
| assertEquals("one tbody expected", tbody, table.getTBodies().getItem(0)); |
| assertEquals("thead should exist", thead, table.getTHead()); |
| assertEquals("tfoot should exist", tfoot, table.getTFoot()); |
| |
| assertEquals("<thead> expected", "thead", thead.getTagName().toLowerCase(Locale.ROOT)); |
| assertEquals("<tbody> expected", "tbody", tbody.getTagName().toLowerCase(Locale.ROOT)); |
| assertEquals("<tfoot> expected", "tfoot", tfoot.getTagName().toLowerCase(Locale.ROOT)); |
| |
| // Ensure table row enumeration contains all rows (order of section rows is |
| // not guaranteed across browsers). |
| NodeList<TableRowElement> allRows = table.getRows(); |
| |
| assertEquals("5 rows expected", 5, allRows.getLength()); |
| assertContains("[0] == headRow", headRow, allRows); |
| assertContains("[1] == footRow", footRow, allRows); |
| assertContains("[2] == row0", row0, allRows); |
| assertContains("[3] == row1", row1, allRows); |
| assertContains("[4] == row2", row2, allRows); |
| |
| // Ensure tbody section row enumeration is correct. |
| NodeList<TableRowElement> bodyRows = tbody.getRows(); |
| assertEquals("[0] == row0", row0, bodyRows.getItem(0)); |
| assertEquals("[1] == row1", row1, bodyRows.getItem(1)); |
| assertEquals("[2] == row2", row2, bodyRows.getItem(2)); |
| |
| // Remove the header and footer. |
| table.deleteTHead(); |
| table.deleteTFoot(); |
| assertNull("no thead expected", table.getTHead()); |
| assertNull("no tfoot expected", table.getTFoot()); |
| } |
| |
| private void assertContains(String msg, Node n, NodeList<?> list) { |
| for (int i = 0; i < list.getLength(); ++i) { |
| if (list.getItem(i) == n) { |
| return; |
| } |
| } |
| |
| fail(msg); |
| } |
| } |