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 java.util.Collections; 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.BrowserRunner.Alerts; import com.gargoylesoftware.htmlunit.WebDriverTestCase; /** * Tests for {@link HtmlHiddenInput}. * * @author Marc Guillemot * @author Ronald Brill * @author Frank Danek */ @RunWith(BrowserRunner.class) public class HtmlHiddenInputTest extends WebDriverTestCase { /** * Verifies that a asText() returns an empty 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='hidden' 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 an error occurs */ @Test public void setValueOnChange() throws Exception { final String html = "<html>\n" + "<head></head>\n" + "<body>\n" + " <input type='hidden' id='h' value='Hello world'" + " onChange='alert(\"foo\");alert(event.type);'>\n" + " <button id='b'>some button</button>\n" + " <button id='set' onclick='document.getElementById(\"h\").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='hidden' id='h' value='Hello world'" + " onChange='alert(\"foo\");alert(event.type);'>\n" + " <button id='b'>some button</button>\n" + " <button id='set' onclick='document.getElementById(\"h\").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('hidden1');\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " input = document.createElement('input');\n" + " input.type = 'hidden';\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " var builder = document.createElement('div');\n" + " builder.innerHTML = '<input type=\"hidden\">';\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='hidden' id='hidden1'>\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('hidden1');\n" + " input = input.cloneNode(false);\n" + " alert(input.value + '-' + input.defaultValue + '-' + input.getAttribute('value'));\n" + " input = document.createElement('input');\n" + " input.type = 'hidden';\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=\"hidden\">';\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='hidden' id='hidden1'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } /** * @throws Exception if the test fails */ @Test @Alerts({ "initial-initial-initial", "initial-initial-initial", "newValue-newValue-newValue", "newValue-newValue-newValue", "newDefault-newDefault-newDefault", "newDefault-newDefault-newDefault" }) public void resetByClick() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var hidden = document.getElementById('testId');\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " document.getElementById('testReset').click;\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.value = 'newValue';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " document.getElementById('testReset').click;\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.defaultValue = 'newDefault';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='hidden' 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-newValue-newValue", "newValue-newValue-newValue", "newDefault-newDefault-newDefault", "newDefault-newDefault-newDefault" }) public void resetByJS() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var hidden = document.getElementById('testId');\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.value = 'newValue';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.defaultValue = 'newDefault';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " document.forms[0].reset;\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='hidden' 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-newValue-newValue", "attribValue-attribValue-attribValue", "newDefault-newDefault-newDefault" }) public void value() throws Exception { final String html = "<html><head><title>foo</title>\n" + "<script>\n" + " function test() {\n" + " var hidden = document.getElementById('testId');\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.defaultValue = 'default';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.value = 'newValue';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.setAttribute('value', 'attribValue');\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " hidden.defaultValue = 'newDefault';\n" + " alert(hidden.value + '-' + hidden.defaultValue + '-' + hidden.getAttribute('value'));\n" + " }\n" + "</script>\n" + "</head><body onload='test()'>\n" + "<form>\n" + " <input type='hidden' 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='text' id='testId' value='initial'>\n" + "</form>\n" + "</body></html>"; loadPageWithAlerts2(html); } }