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.html; import static org.junit.Assert.fail; import java.util.Collections; import org.junit.Test; import org.junit.runner.RunWith; import org.openqa.selenium.By; import org.openqa.selenium.InvalidElementStateException; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.htmlunit.HtmlUnitDriver; import com.gargoylesoftware.htmlunit.BrowserRunner; import com.gargoylesoftware.htmlunit.BrowserRunner.Alerts; import com.gargoylesoftware.htmlunit.WebDriverTestCase; /** * Tests for {@link HtmlPasswordInput}. * * @author Ahmed Ashour * @author Ronald Brill */ @RunWith(BrowserRunner.class) public class HtmlPasswordInputTest extends WebDriverTestCase { /** * Verifies that a asText() returns the value string. * @throws Exception if the test fails */ @Test public void asText() throws Exception { final String htmlContent = "<html><head><title>foo</title></head><body>\n" + "<form id='form1'>\n" + " <input type='password' name='foo' id='foo' value='bla'>\n" + "</form></body></html>"; final WebDriver driver = loadPage2(htmlContent); final WebElement input = driver.findElement(By.id("foo")); assertEquals("", input.getText()); } /** * @throws Exception if the test fails */ @Test public void type() throws Exception { final String html = "<html><head></head><body><input type='password' id='p'/></body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); p.sendKeys("abc"); assertEquals("abc", p.getAttribute("value")); p.sendKeys("\b"); assertEquals("ab", p.getAttribute("value")); p.sendKeys("\b"); assertEquals("a", p.getAttribute("value")); p.sendKeys("\b"); assertEquals("", p.getAttribute("value")); p.sendKeys("\b"); assertEquals("", p.getAttribute("value")); } /** * @throws Exception if the test fails */ @Test public void typeWhileDisabled() throws Exception { final String html = "<html><body><input type='password' id='p' disabled='disabled'/></body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); try { p.sendKeys("abc"); fail(); } catch (final InvalidElementStateException e) { // as expected } assertEquals("", p.getAttribute("value")); } /** * @throws Exception if the test fails */ @Test @Alerts({ "null", "null" }) public void typeDoesNotChangeValueAttribute() throws Exception { final String html = "<html>\n" + "<head></head>\n" + "<body>\n" + " <input type='password' id='p'/>\n" + " <button id='check' onclick='alert(document.getElementById(\"p\").getAttribute(\"value\"));'>" + "DoIt</button>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); final WebElement check = driver.findElement(By.id("check")); check.click(); verifyAlerts(driver, getExpectedAlerts()[0]); p.sendKeys("abc"); check.click(); verifyAlerts(driver, getExpectedAlerts()[1]); } /** * @throws Exception if the test fails */ @Test @Alerts({ "HtmlUnit", "HtmlUnit" }) public void typeDoesNotChangeValueAttributeWithInitialValue() throws Exception { final String html = "<html>\n" + "<head></head>\n" + "<body>\n" + " <input type='password' id='p' value='HtmlUnit'/>\n" + " <button id='check' onclick='alert(document.getElementById(\"p\").getAttribute(\"value\"));'>" + "DoIt</button>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); final WebElement check = driver.findElement(By.id("check")); check.click(); verifyAlerts(driver, getExpectedAlerts()[0]); p.sendKeys("abc"); check.click(); verifyAlerts(driver, getExpectedAlerts()[1]); } /** * @throws Exception if an error occurs */ @Test public void preventDefault_OnKeyDown() throws Exception { final String html = "<html><head><script>\n" + " function handler(e) {\n" + " if (e && e.target.value.length > 2)\n" + " e.preventDefault();\n" + " else if (!e && window.event.srcElement.value.length > 2)\n" + " return false;\n" + " }\n" + " function init() {\n" + " document.getElementById('p').onkeydown = handler;\n" + " }\n" + "</script></head>\n" + "<body onload='init()'>\n" + "<input type='password' id='p'></input>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); p.sendKeys("abcd"); assertEquals("abc", p.getAttribute("value")); } /** * @throws Exception if an error occurs */ @Test public void preventDefault_OnKeyPress() throws Exception { final String html = "<html><head><script>\n" + " function handler(e) {\n" + " if (e && e.target.value.length > 2)\n" + " e.preventDefault();\n" + " else if (!e && window.event.srcElement.value.length > 2)\n" + " return false;\n" + " }\n" + " function init() {\n" + " document.getElementById('p').onkeypress = handler;\n" + " }\n" + "</script></head>\n" + "<body onload='init()'>\n" + "<input type='password' id='p'></input>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); p.sendKeys("abcd"); assertEquals("abc", p.getAttribute("value")); } /** * @throws Exception if an error occurs */ @Test public void typeOnChange() throws Exception { final String html = "<html><head></head><body>\n" + "<input type='password' id='p' value='Hello world'" + " onChange='alert(\"foo\");alert(event.type);'" + " onBlur='alert(\"boo\");alert(event.type);'>\n" + "<button id='b'>some button</button>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); final WebElement p = driver.findElement(By.id("p")); p.sendKeys("HtmlUnit"); assertTrue(getCollectedAlerts(driver, 1).isEmpty()); // trigger lost focus driver.findElement(By.id("b")).click(); final String[] expectedAlerts1 = { "foo", "change", "boo", "blur" }; assertEquals(expectedAlerts1, getCollectedAlerts(driver, 4)); // set only the focus but change nothing p.click(); assertTrue(getCollectedAlerts(driver, 1).isEmpty()); // trigger lost focus driver.findElement(By.id("b")).click(); final String[] expectedAlerts2 = { "boo", "blur" }; assertEquals(expectedAlerts2, getCollectedAlerts(driver, 2)); } /** * @throws Exception if an error occurs */ @Test public void setValueOnChange() throws Exception { final String html = "<html>\n" + "<head></head>\n" + "<body>\n" + " <input type='password' id='p' value='Hello world'" + " onChange='alert(\"foo\");alert(event.type);'>\n" + " <button id='b'>some button</button>\n" + " <button id='set' onclick='document.getElementById(\"p\").value=\"HtmlUnit\"'>setValue</button>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); driver.findElement(By.id("set")).click(); assertEquals(Collections.emptyList(), getCollectedAlerts(driver)); // trigger lost focus driver.findElement(By.id("b")).click(); assertEquals(Collections.emptyList(), getCollectedAlerts(driver)); } /** * @throws Exception if an error occurs */ @Test public void setDefaultValueOnChange() throws Exception { final String html = "<html>\n" + "<head></head>\n" + "<body>\n" + " <input type='password' id='p' value='Hello world'" + " onChange='alert(\"foo\");alert(event.type);'>\n" + " <button id='b'>some button</button>\n" + " <button id='set' onclick='document.getElementById(\"p\").defaultValue=\"HtmlUnit\"'>" + "setValue</button>\n" + "</body></html>"; final WebDriver driver = loadPage2(html); driver.findElement(By.id("set")).click(); assertEquals(Collections.emptyList(), getCollectedAlerts(driver)); // trigger lost focus driver.findElement(By.id("b")).click(); assertEquals(Collections.emptyList(), getCollectedAlerts(driver)); } /** * @throws Exception if the test fails */ @Test @Alerts({ "--null", "--null", "--null" }) public void defaultValues() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var input = document.getElementById('password1');\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " input = document.createElement('input');\n" + " input.type = 'password';\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " var builder = document.createElement('div');\n" + " builder.innerHTML = '<input type=\"password\">';\n" + " input = builder.firstChild;\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='password' id='password1'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts({ "--null", "--null", "--null" }) public void defaultValuesAfterClone() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var input = document.getElementById('password1');\n" + " input = input.cloneNode(false);\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " input = document.createElement('input');\n" + " input.type = 'password';\n" + " input = input.cloneNode(false);\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " var builder = document.createElement('div');\n" + " builder.innerHTML = '<input type=\"password\">';\n" + " input = builder.firstChild;\n" + " input = input.cloneNode(false);\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='password' id='password1'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts({ "initial-initial-initial", "initial-initial-initial", "newValue-initial-initial", "newValue-initial-initial", "newValue-newDefault-newDefault", "newValue-newDefault-newDefault" }) public void resetByClick() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var password = document.getElementById('testId');\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " document.getElementById('testReset').click;\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.value = 'newValue';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " document.getElementById('testReset').click;\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.defaultValue = 'newDefault';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='password' id='testId' value='initial'>\n" + " <input type='reset' id='testReset'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts({ "initial-initial-initial", "initial-initial-initial", "newValue-initial-initial", "newValue-initial-initial", "newValue-newDefault-newDefault", "newValue-newDefault-newDefault" }) public void resetByJS() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var password = document.getElementById('testId');\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.value = 'newValue';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.defaultValue = 'newDefault';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='password' id='testId' value='initial'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts({ "initial-initial-initial", "default-default-default", "newValue-default-default", "newValue-attribValue-attribValue", "newValue-newDefault-newDefault" }) public void value() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var password = document.getElementById('testId');\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.defaultValue = 'default';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.value = 'newValue';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.setAttribute('value', 'attribValue');\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " password.defaultValue = 'newDefault';\n" + " alert(password.value + '-' + password.defaultValue + '-' + password.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='password' id='testId' value='initial'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts(DEFAULT = { "textLength not available" }, FF = { "7" }) public void textLength() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var text = document.getElementById('testId');\n" + " if(text.textLength) {\n" + " alert(text.textLength);\n" + " } else {\n" + " alert('textLength not available');\n" + " }\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='password' id='testId' value='initial'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if an error occurs */ @Test @Alerts("0") public void selection() throws Exception { final String html = "<html><head><script>\n" + " function test() {\n" + " alert(getSelection(document.getElementById('text1')).length);\n" + " }\n" + " function getSelection(element) {\n" + " return element.value.substring(element.selectionStart, element.selectionEnd);\n" + " }\n" + "</script></head>\n" + "<body onload='test()'>\n" + " <input type='password' id='text1'/>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if test fails */ @Test @Alerts(DEFAULT = { "0,0", "11,11", "3,11", "3,10" }, IE = { "0,0", "0,0", "3,3", "3,10" }) public void selection2_1() throws Exception { selection2(3, 10); } /** * @throws Exception if test fails */ @Test @Alerts(DEFAULT = { "0,0", "11,11", "0,11", "0,11" }, IE = { "0,0", "0,0", "0,0", "0,11" }) public void selection2_2() throws Exception { selection2(-3, 15); } /** * @throws Exception if test fails */ @Test @Alerts(DEFAULT = { "0,0", "11,11", "10,11", "5,5" }, IE = { "0,0", "0,0", "10,10", "5,5" }) public void selection2_3() throws Exception { selection2(10, 5); } private void selection2(final int selectionStart, final int selectionEnd) throws Exception { final String html = "<html>\n" + "<body>\n" + "<input id='myTextInput' value='Bonjour' type='password'>\n" + "<script>\n" + " var input = document.getElementById('myTextInput');\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.value = 'Hello there';\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.selectionStart = " + selectionStart + ";\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.selectionEnd = " + selectionEnd + ";\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + "</script>\n" + "</body>\n" + "</html>"; loadPageWithAlerts2(html); } /** * @throws Exception if test fails */ @Test @Alerts(DEFAULT = { "0,0", "4,5", "10,10", "4,4", "1,1" }, IE = { "0,0", "4,5", "0,0", "0,0", "0,0" }) public void selectionOnUpdate() throws Exception { final String html = "<html>\n" + "<body>\n" + "<input id='myTextInput' value='Hello' type='password'>\n" + "<script>\n" + " var input = document.getElementById('myTextInput');\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.selectionStart = 4;\n" + " input.selectionEnd = 5;\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.value = 'abcdefghif';\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.value = 'abcd';\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + " input.selectionStart = 0;\n" + " input.selectionEnd = 4;\n" + " input.value = 'a';\n" + " alert(input.selectionStart + ',' + input.selectionEnd);\n" + "</script>\n" + "</body>\n" + "</html>"; loadPageWithAlerts2(html); } /** * @throws Exception if an error occurs */ @Test @Alerts("password") public void upperCase() throws Exception { final String html = "<html><head><script>\n" + " function test() {\n" + " alert(document.getElementById('myId').type);\n" + " }\n" + "</script></head>\n" + "<body onload='test()'>\n" + " <input TYPE='password' id='myId'>\n" + "</body></html>"; final WebDriver driver = loadPageWithAlerts2(html); if (driver instanceof HtmlUnitDriver) { final HtmlPage page = (HtmlPage) getWebWindowOf((HtmlUnitDriver) driver).getEnclosedPage(); assertTrue(HtmlPasswordInput.class.isInstance(page.getHtmlElementById("myId"))); } } }