Java tutorial
/* * Copyright (c) 2002-2017 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.event; import java.util.Arrays; import org.junit.Test; import org.junit.runner.RunWith; import org.openqa.selenium.By; import org.openqa.selenium.Keys; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import com.gargoylesoftware.htmlunit.BrowserRunner; import com.gargoylesoftware.htmlunit.BrowserRunner.Alerts; import com.gargoylesoftware.htmlunit.WebDriverTestCase; /** * Tests for {@link KeyboardEvent}. * * @author Ahmed Ashour * @author Marc Guillemot * @author Frank Danek * @author Ronald Brill */ @RunWith(BrowserRunner.class) public class KeyboardEventTest extends WebDriverTestCase { /** * @throws Exception if the test fails */ @Test @Alerts(DEFAULT = { "DOM3: [object KeyboardEvent]", "vendor: exception" }, FF = { "DOM3: [object KeyboardEvent]", "vendor: [object KeyboardEvent]" }) public void createEvent() throws Exception { final String html = "<html><head><title>foo</title><script>\n" + " function test() {\n" + " try {\n" + " alert('DOM3: ' + document.createEvent('KeyboardEvent'));\n" + " } catch(e) {alert('DOM3: exception')}\n" + " try {\n" + " alert('vendor: ' + document.createEvent('KeyEvents'));\n" + " } catch(e) {alert('vendor: exception')}\n" + " }\n" + "</script></head><body onload='test()'>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts(DEFAULT = { "exception", "0-0", "undefined-undefined" }, FF = { "0-0", "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" + " alert(keyEvent.keyCode + '-' + keyEvent.charCode);\n" + " } catch(e) {alert('exception')}\n" + " try {\n" + " var keyEvent = document.createEvent('KeyboardEvent');\n" + " alert(keyEvent.keyCode + '-' + keyEvent.charCode);\n" + " } catch(e) {alert('exception')}\n" + " try {\n" + " var mouseEvent = document.createEvent('MouseEvents');\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(DEFAULT = { "exception", "exception" }, FF = { "keydown, true, true, true, true, true, true, 65, 0", "keyup, false, false, false, false, false, false, 32, 0", "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" + " try {\n" + " var keyEvent = document.createEvent('KeyboardEvent');\n" + " keyEvent.initKeyEvent('keydown', true, true, null, true, true, true, true, 65, 65);\n" + " dumpEvent(keyEvent);\n" + " keyEvent = document.createEvent('KeyboardEvent');\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("32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, ") public void keyCodes_keyup() throws Exception { final String html = "<html><head>\n" + "<script>\n" + "function handleKey(e) {\n" + " document.getElementById('log').value += e.keyCode + ', ';\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <input id='t' onkeyup='handleKey(event)'/>\n" + " <textarea id='log' rows=40 cols=80></textarea>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys(" 0123456789"); final String log = driver.findElement(By.id("log")).getAttribute("value"); assertEquals(getExpectedAlerts()[0], log); } /** * @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 keyCodes2_keyup() throws Exception { final String html = "<html><head>\n" + "<script>\n" + "function handleKey(e) {\n" + " document.getElementById('log').value += e.keyCode + ', ';\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <input id='t' onkeyup='handleKey(event)'/>\n" + " <textarea id='log' rows=40 cols=80></textarea>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys("abcdefghijklmnopqrstuvwxyz"); final String log = driver.findElement(By.id("log")).getAttribute("value"); assertEquals(getExpectedAlerts()[0], log); } /** * @throws Exception if the test fails */ @Test @Alerts("32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, ") public void keyCodes_keydown() throws Exception { final String html = "<html><head>\n" + "<script>\n" + "function handleKey(e) {\n" + " document.getElementById('log').value += e.keyCode + ', ';\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <input id='t' onkeydown='handleKey(event)'/>\n" + " <textarea id='log' rows=40 cols=80></textarea>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys(" 0123456789"); final String log = driver.findElement(By.id("log")).getAttribute("value"); assertEquals(getExpectedAlerts()[0], log); } /** * @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 keyCodes2_keydown() throws Exception { final String html = "<html><head>\n" + "<script>\n" + "function handleKey(e) {\n" + " document.getElementById('log').value += e.keyCode + ', ';\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <input id='t' onkeydown='handleKey(event)'/>\n" + " <textarea id='log' rows=40 cols=80></textarea>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys("abcdefghijklmnopqrstuvwxyz"); final String log = driver.findElement(By.id("log")).getAttribute("value"); assertEquals(getExpectedAlerts()[0], log); } /** * @throws Exception if the test fails */ @Test @Alerts("32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, ") public void keyCodes_keypress() throws Exception { final String html = "<html><head>\n" + "<script>\n" + "function handleKey(e) {\n" + " document.getElementById('log').value += e.charCode + ', ';\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <input id='t' onkeypress='handleKey(event)'/>\n" + " <textarea id='log' rows=40 cols=80></textarea>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys(" 0123456789"); final String log = driver.findElement(By.id("log")).getAttribute("value"); assertEquals(getExpectedAlerts()[0], log); } /** * @throws Exception if the test fails */ @Test @Alerts("97, 98, 99, " + "100, 101, 102, 103, 104, 105, 106, 107, 108, 109, " + "110, 111, 112, 113, 114, 115, 116, 117, 118, 119, " + "120, 121, 122, ") public void keyCodes2_keypress() throws Exception { final String html = "<html><head>\n" + "<script>\n" + "function handleKey(e) {\n" + " document.getElementById('log').value += e.charCode + ', ';\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <input id='t' onkeypress='handleKey(event)'/>\n" + " <textarea id='log' rows=40 cols=80></textarea>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys("abcdefghijklmnopqrstuvwxyz"); final String log = driver.findElement(By.id("log")).getAttribute("value"); assertEquals(getExpectedAlerts()[0], log); } /** * @throws Exception if the test fails */ @Test @Alerts(DEFAULT = { "13", "13", "13" }, FF = { "0", "13", "13" }) public void keyCodeEnter_keypress() throws Exception { final String html = "<html>\n" + "<head>\n" + "<script>\n" + "function handleKey(e) {\n" + " alert(e.charCode);\n" + " alert(e.keyCode);\n" + " alert(e.which);\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n" + " <textarea id='t' onkeypress='handleKey(event)'></textarea>\n" + "</body>\n" + "</html>"; final WebDriver driver = loadPage2(html); final WebElement field = driver.findElement(By.id("t")); field.sendKeys("\n"); verifyAlerts(driver, getExpectedAlerts()); } /** * @throws Exception if the test fails */ @Test @Alerts(DEFAULT = { "keydown:16,0,16", "keydown:65,0,65", "keypress:65,65,65", "keyup:65,0,65", "keyup:16,0,16", "keydown:65,0,65", "keypress:97,97,97", "keyup:65,0,65", "keydown:190,0,190", "keypress:46,46,46", "keyup:190,0,190", "keydown:13,0,13", "keypress:13,13,13", "keyup:13,0,13" }, FF = { "keydown:16,0,16", "keydown:65,0,65", "keypress:0,65,65", "keyup:65,0,65", "keyup:16,0,16", "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" }) 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." + Keys.RETURN; 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()); } }