foo

/* * Copyright (c) 2002-2008 Gargoyle Software 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.gargoylesoftware.htmlunit.html; import java.util.ArrayList; import java.util.List; import org.junit.Test; import com.gargoylesoftware.htmlunit.BrowserVersion; import com.gargoylesoftware.htmlunit.CollectingAlertHandler; import com.gargoylesoftware.htmlunit.MockWebConnection; import com.gargoylesoftware.htmlunit.WebClient; import com.gargoylesoftware.htmlunit.WebTestCase; /** * Tests for {@link ClickableElement}. * * @version $Revision$ * @author David K. Taylor * @author Chris Erskine * @author Marc Guillemot * @author Ahmed Ashour */ public class ClickableElementTest extends WebTestCase { /** * Full page driver for onClick tests. * * @param htmlContent HTML fragment for body of page with clickable element * identified by clickId ID attribute. Must have onClick that raises * an alert of "foo". * @throws Exception if the test fails */ private void onClickPageTest(final String htmlContent) throws Exception { final String[] expectedAlerts = {"foo"}; onClickPageTest(htmlContent, 1, expectedAlerts); } /** * Full page driver for onClick tests. * * @param htmlContent HTML fragment for body of page with clickable element * identified by clickId ID attribute. * @param numClicks number of times to click element * @param expectedAlerts array of expected popup values * @throws Exception if the test fails */ private void onClickPageTest(final String htmlContent, final int numClicks, final String[] expectedAlerts) throws Exception { onClickPageTest(htmlContent, numClicks, expectedAlerts, false); } /** * Full page driver for onClick tests. * * @param htmlContent HTML fragment for body of page with clickable element * identified by clickId ID attribute. * @param numClicks number of times to click element * @param expectedAlerts array of expected popup values * @param exceptionOnError * @throws Exception if the test fails */ private void onClickPageTest(final String htmlContent, final int numClicks, final String[] expectedAlerts, final boolean exceptionOnError) throws Exception { final BrowserVersion bv = new BrowserVersion("Netscape", "7", "", "1.2", 7); final WebClient client = new WebClient(bv); final MockWebConnection webConnection = new MockWebConnection(); webConnection.setDefaultResponse(htmlContent); client.setWebConnection(webConnection); client.setThrowExceptionOnScriptError(exceptionOnError); final List collectedAlerts = new ArrayList(); final CollectingAlertHandler alertHandler = new CollectingAlertHandler(collectedAlerts); client.setAlertHandler(alertHandler); final HtmlPage page = client.getPage(URL_GARGOYLE); final ClickableElement clickable = page.getHtmlElementById("clickId"); for (int i = 0; i < numClicks; i++) { clickable.click(); } assertEquals(expectedAlerts, collectedAlerts); } /** * Body driver for onClick tests. * * @param htmlBody HTML text body * @throws Exception if the test fails */ private void onClickBodyTest(final String htmlBody) throws Exception { onClickPageTest("foo\n" + htmlBody + ""); } /** * Simple tag name driver for onClick tests. * * @param tagName HTML tag name for simple tag with text body * @throws Exception if the test fails */ private void onClickSimpleTest(final String tagName) throws Exception { onClickBodyTest("<" + tagName + " id='clickId' onClick='alert(\"foo\")'>Text\n"); } /** * Test onClick handler and click method of anchor element. * * @throws Exception if the test fails */ @Test public void testAnchor_onClick() throws Exception { onClickSimpleTest("a"); } /** * Test onClick handler and click method of abbreviation element. * * @throws Exception if the test fails */ @Test public void testAbbreviation_onClick() throws Exception { onClickSimpleTest("abbr"); } /** * Test onClick handler and click method of acronym element. * * @throws Exception if the test fails */ @Test public void testAcronym_onClick() throws Exception { onClickSimpleTest("acronym"); } /** * Test onClick handler and click method of address element. * * @throws Exception if the test fails */ @Test public void testAddress_onClick() throws Exception { onClickSimpleTest("address"); } /** * Test onClick handler and click method of area element. * * @throws Exception if the test fails */ @Test public void testArea_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler and click method of bold element. * * @throws Exception if the test fails */ @Test public void testBold_onClick() throws Exception { onClickSimpleTest("b"); } /** * Test onClick handler and click method of big element. * * @throws Exception if the test fails */ @Test public void testBig_onClick() throws Exception { onClickSimpleTest("big"); } /** * Test onClick handler and click method of blockquote element. * * @throws Exception if the test fails */ @Test public void testBlockquote_onClick() throws Exception { onClickSimpleTest("blockquote"); } /** * Test onClick handler and click method of body element. * * @throws Exception if the test fails */ @Test public void testBody_onClick() throws Exception { onClickBodyTest("Text\n"); } /** * Test onClick handler and click method of button element. * * @throws Exception if the test fails */ @Test public void testButton_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler can be called multiple times. * * @throws Exception if the test fails */ @Test public void testButton_onClickTwice() throws Exception { final String[] expectedAlerts = {"foo0", "foo1"}; onClickPageTest("\n", 2, expectedAlerts); } /** * Test onClick handler and click method of cite element. * * @throws Exception if the test fails */ @Test public void testCite_onClick() throws Exception { onClickSimpleTest("cite"); } /** * Test onClick handler and click method of code element. * * @throws Exception if the test fails */ @Test public void testCode_onClick() throws Exception { onClickSimpleTest("code"); } /** * Test onClick handler and click method of table column element. * * @throws Exception if the test fails */ @Test public void testTableColumn_onClick() throws Exception { onClickBodyTest("\n" + "\n" + "th>Header

Caption
\n" + "Header
Data

\n"); } /** * Test onClick handler and click method of table column group element. * * @throws Exception if the test fails */ @Test public void testTableColumnGroup_onClick() throws Exception { onClickBodyTest("\n" + "\n" + "\n" + "

Caption
Header
Data
Header

\n"); } /** * Test onClick handler and click method of center element. * * @throws Exception if the test fails */ @Test public void testCenter_onClick() throws Exception { onClickSimpleTest("center"); } /** * Test onClick handler and click method of table caption element. * * @throws Exception if the test fails */ @Test public void testTableCaption_onClick() throws Exception { onClickBodyTest("\n" + "\n" + "

\n" + "Caption
Header
Data
Header

\n"); } /** * Test onClick handler and click method of definition description dd element. * * @throws Exception if the test fails */ @Test public void testDefinitionDescription_onClick() throws Exception { onClickBodyTest("

Term: Definition

"); } /** * Test that no NPE is thrown when JS fails on link click * and WebClient.setThrowExceptionOnScriptError(false) is used. * Test for bug 1385864. * @throws Exception if the test fails */ @Test public void testJavaScriptError_onClick() throws Exception { onClickPageTest("\n" + "\n" + "", 1, new String[0], false); } /** * Test onClick handler and click method of definition element. * * @throws Exception if the test fails */ @Test public void testDefinition_onClick() throws Exception { onClickSimpleTest("dfn"); } /** * Test onClick handler and click method of directory element. * * @throws Exception if the test fails */ @Test public void testDirectory_onClick() throws Exception { onClickSimpleTest("dir"); } /** * Test onClick handler and click method of definition list dl element. * * @throws Exception if the test fails */ @Test public void testDefinitionList_onClick() throws Exception { onClickBodyTest("

Term: Definition

"); } /** * Test onClick handler and click method of definition term dt element. * * @throws Exception if the test fails */ @Test public void testDefinitionTerm_onClick() throws Exception { onClickBodyTest("

Term: Definition

"); } /** * Test onClick handler and click method of deleted text element. * * @throws Exception if the test fails */ @Test public void testDeletedText_onClick() throws Exception { onClickSimpleTest("del"); } /** * Test onClick handler and click method of division element. * * @throws Exception if the test fails */ @Test public void testDivision_onClick() throws Exception { onClickSimpleTest("div"); } /** * Test onClick handler and click method of emphasis element. * * @throws Exception if the test fails */ @Test public void testEmphasis_onClick() throws Exception { onClickSimpleTest("em"); } /** * Test onClick handler and click method of field set element. * * @throws Exception if the test fails */ @Test public void testFieldSet_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler and click method of form element. * * @throws Exception if the test fails */ @Test public void testForm_onClick() throws Exception { onClickSimpleTest("form"); } /** * Test onClick handler and click method of italics element. * * @throws Exception if the test fails */ @Test public void testItalics_onClick() throws Exception { onClickSimpleTest("i"); } /** * Test onClick handler and click method of image element. * * @throws Exception if the test fails */ @Test public void testImage_onClick() throws Exception { onClickSimpleTest("img"); } /** * Test onClick handler and click method of header1 element. * * @throws Exception if the test fails */ @Test public void testHeader1_onClick() throws Exception { onClickSimpleTest("h1"); } /** * Test onClick handler and click method of header2 element. * * @throws Exception if the test fails */ @Test public void testHeader2_onClick() throws Exception { onClickSimpleTest("h2"); } /** * Test onClick handler and click method of header3 element. * * @throws Exception if the test fails */ @Test public void testHeader3_onClick() throws Exception { onClickSimpleTest("h3"); } /** * Test onClick handler and click method of header4 element. * * @throws Exception if the test fails */ @Test public void testHeader4_onClick() throws Exception { onClickSimpleTest("h4"); } /** * Test onClick handler and click method of header5 element. * * @throws Exception if the test fails */ @Test public void testHeader5_onClick() throws Exception { onClickSimpleTest("h5"); } /** * Test onClick handler and click method of header6 element. * * @throws Exception if the test fails */ @Test public void testHeader6_onClick() throws Exception { onClickSimpleTest("h6"); } /** * Test onClick handler and click method of horizontal rule element. * * @throws Exception if the test fails */ @Test public void testHorizontalRule_onClick() throws Exception { onClickSimpleTest("hr"); } /** * Test onClick handler and click method of input element. * * @throws Exception if the test fails */ @Test public void testInput_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler and click method of inserted text element. * * @throws Exception if the test fails */ @Test public void testInsertedText_onClick() throws Exception { onClickSimpleTest("ins"); } /** * Test onClick handler and click method of keyboard element. * * @throws Exception if the test fails */ @Test public void testKeyboard_onClick() throws Exception { onClickSimpleTest("kbd"); } /** * Test onClick handler and click method of label element. * * @throws Exception if the test fails */ @Test public void testLabel_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler and click method of legend element. * * @throws Exception if the test fails */ @Test public void testLegend_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler and click method of link element. * * @throws Exception if the test fails */ @Test public void testLink_onClick() throws Exception { onClickPageTest("foo\n" + ""); } /** * Test onClick handler and click method of List Item element. * * @throws Exception if the test fails */ @Test public void testListItem_onClick() throws Exception { onClickBodyTest("

Item

\n"); } /** * Test onClick handler and click method of map element. * * @throws Exception if the test fails */ @Test public void testMap_onClick() throws Exception { onClickBodyTest("\n"); } /** * Test onClick handler and click method of menu element. * * @throws Exception if the test fails */ @Test public void testMenu_onClick() throws Exception { onClickBodyTest("

Item

\n"); } /** * Test onClick handler and click method of no frames element. * * @throws Exception if the test fails */ @Test public void testNoFrames_onClick() throws Exception { onClickPageTest("foo\n" + "</frameset></html>"); } /** * Test onClick handler and click method of no script element. * * @throws Exception if the test fails */ @Test public void testNoScript_onClick() throws Exception { onClickBodyTest("<body><script>var i=0;</script><noscript id='clickId' " + "onClick='alert(\"foo\")'>Item</noscript></body>\n"); } /** * Test onClick handler and click method of object element. * * @throws Exception if the test fails */ @Test public void testObject_onClick() throws Exception { onClickSimpleTest("object"); } /** * Test onClick handler and click method of option element. * * @throws Exception if the test fails */ @Test public void testOption_onClick() throws Exception { onClickBodyTest("<body><form><select><option id='clickId' onClick='alert(\"foo\")'>\n" + "Option</option></select></form></body>\n"); } /** * Test onClick handler and click method of Option Group element. * * @throws Exception if the test fails */ @Test public void testOptionGroup_onClick() throws Exception { onClickBodyTest("<body><form><select><optgroup id='clickId' onClick='alert(\"foo\")'>\n" + "<option>Option</option></optgroup></select></form></body>\n"); } /** * Test onClick handler and click method of Ordered List element. * * @throws Exception if the test fails */ @Test public void testOrderedList_onClick() throws Exception { onClickBodyTest("<body><ol id='clickId' onClick='alert(\"foo\")'><li>Item</li></ol></body>\n"); } /** * Test onClick handler and click method of paragraph element. * * @throws Exception if the test fails */ @Test public void testParagraph_onClick() throws Exception { onClickSimpleTest("p"); } /** * Test onClick handler and click method of pre element. * * @throws Exception if the test fails */ @Test public void testPre_onClick() throws Exception { onClickSimpleTest("pre"); } /** * Test onClick handler and click method of inline Quotation element. * * @throws Exception if the test fails */ @Test public void testQuotation_onClick() throws Exception { onClickSimpleTest("q"); } /** * Test onClick handler and click method of strikethrough element. * * @throws Exception if the test fails */ @Test public void testStrikethrough_onClick() throws Exception { onClickSimpleTest("s"); } /** * Test onClick handler and click method of sample element. * * @throws Exception if the test fails */ @Test public void testSample_onClick() throws Exception { onClickSimpleTest("samp"); } /** * Test onClick handler and click method of select element. * * @throws Exception if the test fails */ @Test public void testSelect_onClick() throws Exception { onClickBodyTest("<body><form><select id='clickId' onClick='alert(\"foo\")'>\n" + "<option>Option</option></select></form></body>\n"); } /** * Test onClick handler and click method of small element. * * @throws Exception if the test fails */ @Test public void testSmall_onClick() throws Exception { onClickSimpleTest("small"); } /** * Test onClick handler and click method of span element. * * @throws Exception if the test fails */ @Test public void testSpan_onClick() throws Exception { onClickSimpleTest("span"); } /** * Test onClick handler and click method of strike element. * * @throws Exception if the test fails */ @Test public void testStrike_onClick() throws Exception { onClickSimpleTest("strike"); } /** * Test onClick handler and click method of subscript element. * * @throws Exception if the test fails */ @Test public void testSubscript_onClick() throws Exception { onClickSimpleTest("sub"); } /** * Test onClick handler and click method of superscript element. * * @throws Exception if the test fails */ @Test public void testSuperscript_onClick() throws Exception { onClickSimpleTest("sup"); } /** * Test onClick handler and click method of table element. * * @throws Exception if the test fails */ @Test public void testTable_onClick() throws Exception { onClickBodyTest("<body><table id='clickId' onClick='alert(\"foo\")'><caption>\n" + "Caption</caption><colgroup><col/></colgroup><thead><tr><th>Header</th></tr>\n" + "</thead><tbody><tr><td>Data</td></tr></tbody><tfoot><tr><th>Header</th></tr>\n" + "</tfoot></table></body>\n"); } /** * Test onClick handler and click method of table body element. * * @throws Exception if the test fails */ @Test public void testTableBody_onClick() throws Exception { onClickBodyTest("<body><table><caption>Caption</caption><colgroup><col/>\n" + "</colgroup><thead><tr><th>Header</th></tr></thead>\n" + "<tbody id='clickId' onClick='alert(\"foo\")'><tr><td>Data</td></tr>\n" + "</tbody><tfoot><tr><th>Header</th></tr></tfoot></table></body>\n"); } /** * Test onClick handler and click method of table data cell element. * * @throws Exception if the test fails */ @Test public void testTableDataCell_onClick() throws Exception { onClickBodyTest("<body><table><caption>Caption</caption><colgroup><col/>\n" + "</colgroup><thead><tr><th>Header</th></tr></thead><tbody><tr>\n" + "<td id='clickId' onClick='alert(\"foo\")'>Data</td></tr></tbody>\n" + "<tfoot><tr><th>Header</th></tr></tfoot></table></body>\n"); } /** * Test onClick handler and click method of textarea element. * * @throws Exception if the test fails */ @Test public void testTextarea_onClick() throws Exception { onClickBodyTest("<body><form><textarea id='clickId' onClick='alert(\"foo\")'>Item</textarea></form></body>\n"); } /** * Test onClick handler and click method of table footer element. * * @throws Exception if the test fails */ @Test public void testTableFooter_onClick() throws Exception { onClickBodyTest("<body><table><caption>Caption</caption><colgroup><col/>\n" + "</colgroup><thead><tr><th>Header</th></tr></thead><tbody><tr><td>Data</td>\n" + "</tr></tbody><tfoot id='clickId' onClick='alert(\"foo\")'><tr><th>Header</th>\n" + "</tr></tfoot></table></body>\n"); } /** * Test onClick handler and click method of table header cell element. * * @throws Exception if the test fails */ @Test public void testTableHeaderCell_onClick() throws Exception { onClickBodyTest("<body><table><caption>Caption</caption><colgroup>\n" + "<col/></colgroup><thead><tr><th id='clickId' onClick='alert(\"foo\")'>\n" + "Header</th></tr></thead><tbody><tr><td>Data</td></tr></tbody><tfoot><tr>\n" + "<th>Header</th></tr></tfoot></table></body>\n"); } /** * Test onClick handler and click method of table header element. * * @throws Exception if the test fails */ @Test public void testTableHeader_onClick() throws Exception { onClickBodyTest("<body><table><caption>Caption</caption><colgroup><col/>\n" + "</colgroup><thead id='clickId' onClick='alert(\"foo\")'><tr><th>Header</th>\n" + "</tr></thead><tbody><tr><td>Data</td></tr></tbody><tfoot><tr><th>Header</th>\n" + "</tr></tfoot></table></body>\n"); } /** * Test onClick handler and click method of table row element. * * @throws Exception if the test fails */ @Test public void testTableRow_onClick() throws Exception { onClickBodyTest("<body><table><caption>Caption</caption><colgroup><col/>\n" + "</colgroup><thead><tr><th>Header</th></tr></thead><tbody>\n" + "<tr id='clickId' onClick='alert(\"foo\")'><td>Data</td></tr></tbody>\n" + "<tfoot><tr><th>Header</th></tr></tfoot></table></body>\n"); } /** * Test when HtmlTableRow.onclick is set by JavaScript. * * @throws Exception if the test fails */ @Test public void testTableRow_onClickSetOnLoad() throws Exception { onClickPageTest("<html><head>\n" + "<script language='JavaScript'>\n" + "function doFoo() { alert('foo'); }\n" + "function doOnload() { document.getElementById('clickId').onclick = doFoo;}\n" + "</script>\n" + "</head><body onload=\"doOnload();\">\n" + "<table><tbody><tr id='clickId'><td>cell value</td></tr></tbody></table>\n" + "</body></html>"); } /** * @throws Exception if the test fails */ @Test public void testCheckbox_onClickUpdatesStateFirst() throws Exception { onClickPageTest("<html><head>\n" + "<script language='JavaScript'>\n" + "function doFoo(event) { if (this.checked) alert('foo'); else alert('bar'); }\n" + "function doOnload() { document.getElementById('clickId').onclick = doFoo;}\n" + "</script>\n" + "</head><body onload=\"doOnload();\">\n" + "<input type='checkbox' id='clickId'>\n" + "</body></html>"); } /** * Test when HtmlTableRow.onclick is set by a JavaScript. * * @throws Exception if the test fails */ @Test public void testTableRow_onClickSetByNestedScript() throws Exception { onClickBodyTest("<body><table><tbody><tr id='clickId'><td>cell value</td></tr></tbody></table>\n" + "<script language='JavaScript'>\n" + "function doFoo(event) { alert('foo'); }\n" + "document.getElementById('clickId').onclick = doFoo;</script></body>\n"); } /** * Test onClick handler and click method of teletype element. * * @throws Exception if the test fails */ @Test public void testTeletype_onClick() throws Exception { onClickSimpleTest("tt"); } /** * Test onClick handler and click method of underline element. * * @throws Exception if the test fails */ @Test public void testUnderline_onClick() throws Exception { onClickSimpleTest("u"); } /** * Test onClick handler and click method of unordered List element. * * @throws Exception if the test fails */ @Test public void testUnorderedList_onClick() throws Exception { onClickBodyTest("<body><ul id='clickId' onClick='alert(\"foo\")'><li>Item</li></ul></body>\n"); } /** * Test onClick handler and click method of variable element. * * @throws Exception if the test fails */ @Test public void testVariable_onClick() throws Exception { onClickSimpleTest("var"); } /** * Test setting onClick handler from inside the onClick handler. * * @throws Exception if the test fails */ @Test public void testSetOnClick() throws Exception { final String[] expectedAlerts = {"foo"}; onClickPageTest("<html><body><form>\n" + "<button type='button' id='clickId' onclick='alert(\"foo\"); onclick=null;'>Item</button>\n" + "</form></body></html>", 2, expectedAlerts); } /** * @throws Exception if the test fails */ @Test public void testDblClick() throws Exception { final String content = "<html>\n" + "<head>\n" + "<script>\n" + " function clickMe() {\n" + " document.getElementById('myTextarea').value+='click-';\n" + " }\n" + " function dblClickMe() {\n" + " document.getElementById('myTextarea').value+='dblclick-';\n" + " }\n" + "</script>\n" + "</head>\n" + "<body id='myBody' onclick='clickMe()' ondblclick='dblClickMe()'>\n" + "<textarea id='myTextarea'></textarea>\n" + "</body></html>"; final HtmlPage page = loadPage(content); final HtmlBody body = page.getHtmlElementById("myBody"); body.dblClick(); final HtmlTextArea textArea = page.getHtmlElementById("myTextarea"); assertEquals("click-dblclick-", textArea.getText()); } /** * @throws Exception if the test fails */ @Test public void clickOnFocus() throws Exception { final String content = "<html><head><title>foo</title></head><body>\n" + "<form>\n" + " <input type='button' id='textfield1' onfocus='alert(1)'>\n" + "</form>\n" + "</body></html>"; final String[] expectedAlerts = {"1"}; final List<String> collectedAlerts = new ArrayList<String>(); final HtmlPage page = loadPage(content, collectedAlerts); page.<ClickableElement>getHtmlElementById("textfield1").click(); assertEquals(expectedAlerts, collectedAlerts); } }