Java tutorial
/* * Copyright (c) 2002-2011 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.javascript.host; import java.util.Arrays; import org.junit.Test; import org.junit.runner.RunWith; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import com.gargoylesoftware.htmlunit.BrowserRunner; import com.gargoylesoftware.htmlunit.WebDriverTestCase; import com.gargoylesoftware.htmlunit.BrowserRunner.Alerts; /** * Tests for {@link KeyboardEvent}. * * @version $Revision: 6479 $ * @author Ahmed Ashour * @author Marc Guillemot */ @RunWith(BrowserRunner.class) public class KeyboardEventTest extends WebDriverTestCase { /** * @throws Exception if the test fails */ @Test @Alerts(IE = "exception", FF = { "[object KeyboardEvent]", "[object KeyboardEvent]" }) public void createEvent() throws Exception { final String html = "<html><head><title>foo</title><script>\n" + " function test() {\n" + " try {\n" + " alert(document.createEvent('KeyEvents'));\n" + " alert(document.createEvent('KeyboardEvent'));\n" + " } catch(e) {alert('exception')}\n" + " }\n" + "</script></head><body onload='test()'>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts(IE = "exception", FF = { "0-0", "undefined-undefined" }) public void keyCode() throws Exception { final String html = "<html><head><title>foo</title><script>\n" + " function test() {\n" + " try {\n" + " var keyEvent = document.createEvent('KeyEvents');\n" + " var mouseEvent = document.createEvent('MouseEvents');\n" + " alert(keyEvent.keyCode + '-' + keyEvent.charCode);\n" + " alert(mouseEvent.keyCode + '-' + mouseEvent.charCode);\n" + " } catch(e) {alert('exception')}\n" + " }\n" + "</script></head><body onload='test()'>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts(IE = "exception", FF = { "keydown, true, true, true, true, true, true, 65, 0", "keyup, false, false, false, false, false, false, 32, 0" }) public void initKeyEvent() throws Exception { final String html = "<html><head><script>\n" + " var properties = ['type', 'bubbles', 'cancelable', /*'view',*/ 'ctrlKey', 'altKey',\n" + " 'shiftKey', 'metaKey', 'keyCode', 'charCode'];\n" + " function dumpEvent(e) {\n" + " var str = '';\n" + " for (var i=0; i<properties.length; ++i) str += ', ' + e[properties[i]];\n" + " alert(str.substring(2));\n" + " }\n" + " function test() {\n" + " try {\n" + " var keyEvent = document.createEvent('KeyEvents');\n" + " keyEvent.initKeyEvent('keydown', true, true, null, true, true, true, true, 65, 65);\n" + " dumpEvent(keyEvent);\n" + " keyEvent = document.createEvent('KeyEvents');\n" + " keyEvent.initKeyEvent('keyup', false, false, null, false, false, false, false, 32, 32);\n" + " dumpEvent(keyEvent);\n" + " } catch(e) {alert('exception')}\n" + " }\n" + "</script></head><body onload='test()'>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts({ "65", "66", "67", "68", "69", "70", "71", "72", "73", "74", "75", "76", "77", "78", "79", "80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "90" }) public void keyCodes() throws Exception { final String html = "<html><head>" + "<script>" + "function handleKey(e) {\n" + " alert(e.keyCode);" + "}" + "</script>\n" + "</head><body>\n" + "<input id='t' onkeyup='handleKey(event)'/>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys("abcdefghijklmnopqrstuvwxyz"); assertEquals(getExpectedAlerts(), getCollectedAlerts(driver)); } /** * @throws Exception if the test fails */ @Test @Alerts(FF = { "keydown:65,0,65", "keypress:0,65,65", "keyup:65,0,65", "keydown:65,0,65", "keypress:0,97,97", "keyup:65,0,65", "keydown:190,0,190", "keypress:0,46,46", "keyup:190,0,190", "keydown:13,0,13", "keypress:13,0,13", "keyup:13,0,13" }, IE = { "keydown:65,undefined,undefined", "keypress:65,undefined,undefined", "keyup:65,undefined,undefined", "keydown:65,undefined,undefined", "keypress:97,undefined,undefined", "keyup:65,undefined,undefined", "keydown:190,undefined,undefined", "keypress:46,undefined,undefined", "keyup:190,undefined,undefined", "keydown:13,undefined,undefined", "keypress:13,undefined,undefined", "keyup:13,undefined,undefined" }) public void which() throws Exception { final String html = "<html><head></head><body>\n" + "<input type='text' id='keyId'>\n" + "<script>\n" + "function handler(e) {\n" + " e = e ? e : window.event;\n" + " document.getElementById('myTextarea').value " + "+= e.type + ':' + e.keyCode + ',' + e.charCode + ',' + e.which + '\\n';\n" + "}\n" + "document.getElementById('keyId').onkeyup = handler;\n" + "document.getElementById('keyId').onkeydown = handler;\n" + "document.getElementById('keyId').onkeypress = handler;\n" + "</script>\n" + "<textarea id='myTextarea' cols=80 rows=20></textarea>\n" + "</body></html>"; final String keysToSend = "Aa.\r"; final WebDriver driver = loadPage2(html); driver.findElement(By.id("keyId")).sendKeys(keysToSend); final String[] actual = driver.findElement(By.id("myTextarea")).getAttribute("value").split("\r\n|\n"); assertEquals(Arrays.asList(getExpectedAlerts()).toString(), Arrays.asList(actual).toString()); } }