1 /*
2 * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package test.javafx.scene.web;
27
28 import static javafx.concurrent.Worker.State.SUCCEEDED;
29
30 import java.util.concurrent.atomic.AtomicBoolean;
31 import java.util.concurrent.CountDownLatch;
32 import java.util.List;
33 import java.io.File;
34 import java.net.MalformedURLException;
35 import javafx.beans.value.ObservableValue;
36 import javafx.scene.web.WebEngine;
37 import javafx.scene.web.WebHistory;
38 import javafx.beans.value.ChangeListener;
39 import javafx.beans.value.ObservableValue;
40 import javafx.collections.ListChangeListener;
41 import java.util.Date;
42
43 import java.util.concurrent.Callable;
44 import javafx.scene.web.WebHistory;
45 import org.junit.Test;
46 import static org.junit.Assert.assertEquals;
47 import static org.junit.Assert.assertFalse;
48 import static org.junit.Assert.assertNull;
49 import static org.junit.Assert.assertTrue;
50 import static org.junit.Assert.fail;
51
52 public class HistoryTest extends TestBase {
53 WebHistory history = getEngine().getHistory();
54
55 AtomicBoolean entriesChanged = new AtomicBoolean(false);
56 AtomicBoolean titleChanged = new AtomicBoolean(false);
57 AtomicBoolean dateChanged = new AtomicBoolean(false);
58 AtomicBoolean indexChanged = new AtomicBoolean(false);
59
60 @Test public void test() {
61
62 //
63 // before history is populated
64 //
65 submit(() -> {
66 try {
67 history.go(-1);
68 fail("go: IndexOutOfBoundsException is not thrown");
69 } catch (IndexOutOfBoundsException ex) {}
70 try {
71 history.go(1);
72 fail("go: IndexOutOfBoundsException is not thrown");
73 } catch (IndexOutOfBoundsException ex) {}
74
75 history.setMaxSize(99);
76 assertEquals("max size is wrong", history.getMaxSize(), 99);
77 });
78
79 // [1*]
80 checkLoad(new File("src/test/resources/test/html/h1.html"), 1, 0, "1");
81
82 // [1, 2*]
83 checkLoad(new File("src/test/resources/test/html/h2.html"), 2, 1, "2");
84
85 //
86 // check the list update
87 //
88 history.getEntries().addListener(new ListChangeListener<WebHistory.Entry>() {
89 public void onChanged(ListChangeListener.Change<? extends WebHistory.Entry> c) {
90 c.next();
91 assertTrue("entries: change is wrong", c.wasAdded());
92 assertTrue("entries: size is wrong", c.getAddedSubList().size() == 1);
93 history.getEntries().removeListener(this);
94 entriesChanged.set(true);
95 }
96 });
97
98 // [1, 2, 3*]
99 checkLoad(new File("src/test/resources/test/html/h3.html"), 3, 2, "3");
100
101 ensureValueChanged(entriesChanged, "entries not changed after load");
102
103 //
104 // check the title update
105 //
106 history.getEntries().get(history.getCurrentIndex()).titleProperty().addListener(new ChangeListener<String>() {
107 public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
108 assertEquals("entries: old title is wrong", "3", oldValue);
109 assertEquals("entries: new title is wrong", "hello", newValue);
110 observable.removeListener(this);
111 titleChanged.set(true);
112 }
113 });
114 executeScript("document.title='hello'");
115
116 ensureValueChanged(titleChanged, "title not changed from JS");
117
118 //
119 // check the date & index updates
120 //
121 history.getEntries().get(history.getCurrentIndex() - 1).lastVisitedDateProperty().addListener(newDateListener());
122
123 try { Thread.sleep(150); } catch (Exception e) {} // ensure the next date doesn't fit into the same millisecond
124
125 history.currentIndexProperty().addListener(new ChangeListener<Number>() {
126 public void changed(ObservableValue<? extends java.lang.Number> observable, Number oldValue, Number newValue) {
127 assertEquals("currentIndexProperty: old index is wrong", 2, oldValue);
128 assertEquals("currentIndexProperty: new index is wrong", 1, newValue);
129 observable.removeListener(this);
130 indexChanged.set(true);
131 }
132 });
133
134 submit(() -> {
135 // [1, 2*, 3]
136 history.go(-1);
137 });
138 waitLoadFinished();
139 check(new File("src/test/resources/test/html/h2.html"), 3, 1, "2");
140
141 ensureValueChanged(dateChanged, "date not changed after go(-1)");
142 ensureValueChanged(indexChanged, "index not changed after go(-1)");
143
144 //
145 // more go() checks
146 //
147
148 submit(() -> {
149 // [1, 2, 3*]
150 history.go(1);
151 });
152 waitLoadFinished();
153 check(new File("src/test/resources/test/html/h3.html"), 3, 2, "3");
154
155 submit(() -> {
156 // [1*, 2, 3]
157 history.go(-2);
158 });
159 waitLoadFinished();
160 check(new File("src/test/resources/test/html/h1.html"), 3, 0, "1");
161
162 submit(() -> {
163 // [1*, 2, 3]
164 history.go(0); // no-op
165 });
166
167 submit(() -> {
168 // [1*, 2, 3]
169 try {
170 history.go(-1);
171 fail("go: IndexOutOfBoundsException is not thrown");
172 } catch (IndexOutOfBoundsException ex) {}
173 });
174
175 submit(() -> {
176 // [1, 2, 3*]
177 history.go(2);
178 });
179 waitLoadFinished();
180 check(new File("src/test/resources/test/html/h3.html"), 3, 2, "3");
181
182 submit(() -> {
183 // [1, 2, 3*]
184 try {
185 history.go(1);
186 fail("go: IndexOutOfBoundsException is not thrown");
187 } catch (IndexOutOfBoundsException ex) {}
188 });
189
190 //
191 // check the maxSize
192 //
193
194 submit(() -> {
195 // [1, 2, 3*]
196 history.setMaxSize(3);
197 });
198 // [2, 3, 1*]
199 checkLoad(new File("src/test/resources/test/html/h1.html"), 3, 2, "1");
200
201 submit(() -> {
202 // [2, 3*]
203 history.setMaxSize(2);
204 assertEquals("entries: size is wrong", 2, history.getEntries().size());
205 assertEquals("entries: title is wrong", "2", history.getEntries().get(0).getTitle());
206 });
207
208 submit(() -> {
209 // [2, 3*]
210 history.setMaxSize(3);
211 // [2*, 3]
212 history.go(-1);
213 });
214 waitLoadFinished();
215
216 // [2, 1*]
217 checkLoad(new File("src/test/resources/test/html/h1.html"), 2, 1, "1");
218 // [2, 1, 3*]
219 checkLoad(new File("src/test/resources/test/html/h3.html"), 3, 2, "3");
220
221 submit(() -> {
222 // [2*, 1, 3]
223 history.go(-2);
224 });
225 waitLoadFinished();
226
227 //
228 // check for load in-beetwen
229 //
230
231 // [2, 3*]
232 checkLoad(new File("src/test/resources/test/html/h3.html"), 2, 1, "3");
233
234 //
235 // check the date update on reload
236 //
237
238 // [2, 3, 4*]
239 load(new File("src/test/resources/test/html/h4.html"));
240
241 history.getEntries().get(history.getCurrentIndex()).lastVisitedDateProperty().addListener(newDateListener());
242
243 try { Thread.sleep(150); } catch (Exception e) {} // ensure the next date doesn't fit into the same millisecond
244
245 reload();
246
247 ensureValueChanged(dateChanged, "date not changed after reload");
248
249 //
250 // finally, check zero and invalid maxSize
251 //
252
253 submit(() -> {
254 // []
255 history.setMaxSize(0);
256 assertEquals("maxSizeProperty: wrong value", 0, history.getEntries().size());
257
258 // []
259 try {
260 history.maxSizeProperty().set(-1);
261 fail("maxSizeProperty: IllegalArgumentException is not thrown");
262 } catch (IllegalArgumentException ex) {}
263 });
264 }
265
266 /**
267 * @test
268 * @bug 8157686
269 * Summary : Html history.pushState, history.back and history.replace
270 * Ref : https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onpopstate
271 */
272 @Test(timeout = 30000) public void historyOnPopStateTest() throws Exception {
273 final CountDownLatch latch = new CountDownLatch(1);
274 final String page0 = "archive-root0.html";
275 final String page1 = "archive-root1.html";
276 final String page2 = "archive-root2.html";
277 final String page3 = "longselectorlist.html";
278
279 submit(() -> {
280 WebEngine webEngine = new WebEngine();
281 ClassLoader loader = LoadTest.class.getClassLoader();
282
283 webEngine.locationProperty().addListener((observable, oldValue, newValue) -> {
284 if (oldValue == null) {
285 return;
286 }
287
288 if (oldValue.substring(oldValue.lastIndexOf('?') + 1).equalsIgnoreCase(page3) &&
289 newValue.substring(newValue.lastIndexOf('?') + 1).equalsIgnoreCase(page1)) {
290 webEngine.executeScript("history.back();");
291 } else if (oldValue.substring(oldValue.lastIndexOf('?') + 1).equalsIgnoreCase(page1) &&
292 newValue.substring(newValue.lastIndexOf('/') + 1).equalsIgnoreCase(page0)) {
293 assertNull("history.state should be null ", webEngine.executeScript("history.state"));
294 webEngine.executeScript("history.go(2);");
295 } else if(oldValue.substring(oldValue.lastIndexOf('/') + 1).equalsIgnoreCase(page0) &&
296 newValue.substring(newValue.lastIndexOf('?') + 1).equalsIgnoreCase(page3)) {
297 latch.countDown();
298 }
299 });
300
301 webEngine.getLoadWorker().stateProperty().addListener(((observable, oldValue, newValue) -> {
302 if (newValue == SUCCEEDED) {
303 webEngine.executeScript("history.pushState({page: 1}, 'title 1', '?" + page1 + "');");
304 assertEquals("history.pushState Failed",
305 page1,
306 webEngine.getLocation().substring(webEngine.getLocation().lastIndexOf('?') + 1)
307 );
308
309 webEngine.executeScript("history.pushState({page: 2}, 'title 2', '?" + page2 + "');");
310 assertEquals("history.pushState Failed",
311 page2,
312 webEngine.getLocation().substring(webEngine.getLocation().lastIndexOf('?') + 1)
313 );
314
315 webEngine.executeScript("history.replaceState({page: 3}, 'title 3', '?" + page3 + "');");
316 assertEquals("history.pushState Failed",
317 page3,
318 webEngine.getLocation().substring(webEngine.getLocation().lastIndexOf('?') + 1)
319 );
320
321 webEngine.executeScript("history.back();");
322 }
323 }));
324
325 webEngine.load(loader.getResource("test/html/archive-root0.html").toExternalForm());
326 });
327 try {
328 latch.await();
329 } catch (InterruptedException ex) {
330 throw new AssertionError(ex);
331 }
332 }
333
334 void checkLoad(File file, int size, int index, String title) {
335 load(file);
336 check(file, size, index, title);
337 }
338
339 void check(File file, int size, int index, String title) {
340 assertEquals("entries: size is wrong", size, history.getEntries().size());
341 assertEquals("currentIndex: index is wrong", index, history.getCurrentIndex());
342 assertEquals("entries: url is wrong", file.toURI().toString(), history.getEntries().get(index).getUrl());
343 assertEquals("entries: title is wrong", title, history.getEntries().get(index).getTitle());
344 }
345
346 void ensureValueChanged(AtomicBoolean value, String errMsg) {
347 if (!value.compareAndSet(true, false)) {
348 fail(errMsg);
349 }
350 }
351
352 ChangeListener newDateListener() {
353 return new ChangeListener<Date>() {
354 long startTime = System.currentTimeMillis();
355
356 public void changed(ObservableValue<? extends Date> observable, Date oldValue, Date newValue) {
357 long curTime = System.currentTimeMillis();
358
359 if (newValue.before(oldValue) ||
360 newValue.getTime() < startTime ||
361 newValue.getTime() > curTime)
362 {
363 System.out.println("oldValue=" + oldValue.getTime() +
364 ", newValue=" + newValue.getTime() +
365 ", startTime=" + startTime +
366 ", curTime=" + curTime);
367
368 fail("entries: date is wrong");
369 }
370 observable.removeListener(this);
371 dateChanged.set(true);
372 }
373 };
374
375 }
376 }