/* * Copyright (c) 2002-2020 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 org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import com.gargoylesoftware.htmlunit.BrowserRunner; import com.gargoylesoftware.htmlunit.History; import com.gargoylesoftware.htmlunit.TopLevelWindow; import com.gargoylesoftware.htmlunit.WebClient; import com.gargoylesoftware.htmlunit.WebServerTestCase; import com.gargoylesoftware.htmlunit.html.HtmlPage; /** * Tests for {@link History}. * * @author Daniel Gredler */ @RunWith(BrowserRunner.class) public class HistoryTest extends WebServerTestCase { /** * Starts the web server prior to test execution. * @throws Exception if an error occurs */ @Before public void setUp() throws Exception { startWebServer("src/test/resources/com/gargoylesoftware/htmlunit/javascript/host"); } /** * @throws Exception if an error occurs */ @Test public void backAndForward() throws Exception { final WebClient client = getWebClient(); final TopLevelWindow window = (TopLevelWindow) client.getCurrentWindow(); final History history = window.getHistory(); final String urlA = URL_FIRST + "HistoryTest_a.html"; final String urlB = URL_FIRST + "HistoryTest_b.html"; final String urlBX = URL_FIRST + "HistoryTest_b.html#x"; final String urlC = URL_FIRST + "HistoryTest_c.html"; HtmlPage page = client.getPage(urlA); assertEquals(1, history.getLength()); assertEquals(0, history.getIndex()); assertEquals(urlA, page.getUrl()); page = page.getAnchorByName("b").click(); assertEquals(2, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("x").click(); assertEquals(3, history.getLength()); assertEquals(2, history.getIndex()); assertEquals(urlBX, page.getUrl()); page = page.getAnchorByName("back").click(); assertEquals(3, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("back").click(); assertEquals(3, history.getLength()); assertEquals(0, history.getIndex()); assertEquals(urlA, page.getUrl()); page = page.getAnchorByName("forward").click(); assertEquals(3, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("c").click(); assertEquals(3, history.getLength()); assertEquals(2, history.getIndex()); assertEquals(urlC, page.getUrl()); page = page.getAnchorByName("back").click(); assertEquals(3, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("forward").click(); assertEquals(3, history.getLength()); assertEquals(2, history.getIndex()); assertEquals(urlC, page.getUrl()); } /** * @throws Exception if an error occurs */ @Test public void go() throws Exception { final WebClient client = getWebClient(); final TopLevelWindow window = (TopLevelWindow) client.getCurrentWindow(); final History history = window.getHistory(); final String urlA = URL_FIRST + "HistoryTest_a.html"; final String urlB = URL_FIRST + "HistoryTest_b.html"; final String urlBX = URL_FIRST + "HistoryTest_b.html#x"; final String urlC = URL_FIRST + "HistoryTest_c.html"; HtmlPage page = client.getPage(urlA); assertEquals(1, history.getLength()); assertEquals(0, history.getIndex()); assertEquals(urlA, page.getUrl()); page = page.getAnchorByName("b").click(); assertEquals(2, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("x").click(); assertEquals(3, history.getLength()); assertEquals(2, history.getIndex()); assertEquals(urlBX, page.getUrl()); page = page.getAnchorByName("minusTwo").click(); assertEquals(3, history.getLength()); assertEquals(0, history.getIndex()); assertEquals(urlA, page.getUrl()); page = page.getAnchorByName("plusOne").click(); assertEquals(3, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("c").click(); assertEquals(3, history.getLength()); assertEquals(2, history.getIndex()); assertEquals(urlC, page.getUrl()); page = page.getAnchorByName("minusOne").click(); assertEquals(3, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); page = page.getAnchorByName("plusTwo").click(); assertEquals(3, history.getLength()); assertEquals(1, history.getIndex()); assertEquals(urlB, page.getUrl()); } }