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1   /*
2    * Copyright (c) 2002-2025 Gargoyle Software Inc.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * https://www.apache.org/licenses/LICENSE-2.0
8    *
9    * Unless required by applicable law or agreed to in writing, software
10   * distributed under the License is distributed on an "AS IS" BASIS,
11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12   * See the License for the specific language governing permissions and
13   * limitations under the License.
14   */
15  package org.htmlunit.javascript.host.event;
16  
17  import org.htmlunit.WebDriverTestCase;
18  import org.htmlunit.junit.annotation.Alerts;
19  import org.htmlunit.junit.annotation.HtmlUnitNYI;
20  import org.htmlunit.util.MimeType;
21  import org.junit.jupiter.api.Test;
22  
23  /**
24   * Tests for {@link EventTarget}.
25   *
26   * @author Ahmed Ashour
27   * @author Ronald Brill
28   */
29  public class EventTargetTest extends WebDriverTestCase {
30  
31      /**
32       * @throws Exception if the test fails
33       */
34      @Test
35      @Alerts("not defined")
36      public void cloneEvent() throws Exception {
37          final String html = DOCTYPE_HTML
38              + "<html><head><script>\n"
39              + LOG_TITLE_FUNCTION
40              + "  function test() {\n"
41              + "    var div = document.getElementById('myId');\n"
42              + "    if (div.attachEvent) {\n"
43              + "      div.attachEvent('onclick', clickFn = function() {\n"
44              + "        log('called!');\n"
45              + "      });\n"
46              + "      var clone = div.cloneNode(true);\n"
47              + "      clone.fireEvent('onclick');\n"
48              + "    } else {\n"
49              + "        log('not defined');\n"
50              + "    }\n"
51              + "  }\n"
52              + "</script></head><body onload='test()'>\n"
53              + "  <div id='myId'></div>\n"
54              + "</body></html>";
55  
56          loadPageVerifyTitle2(html);
57      }
58  
59      /**
60       * @throws Exception if an error occurs
61       */
62      @Test
63      @Alerts({"before dispatchEvent()", "dispatchEvent() listener",
64               "insertBefore start", "insertBefore done", "after dispatchEvent()", "external script"})
65      @HtmlUnitNYI(
66              CHROME = {"before dispatchEvent()", "dispatchEvent() listener",
67                        "insertBefore start", "insertBefore done", "external script", "after dispatchEvent()"},
68              EDGE = {"before dispatchEvent()", "dispatchEvent() listener",
69                      "insertBefore start", "insertBefore done", "external script", "after dispatchEvent()"},
70              FF = {"before dispatchEvent()", "dispatchEvent() listener",
71                    "insertBefore start", "insertBefore done", "external script", "after dispatchEvent()"},
72              FF_ESR = {"before dispatchEvent()", "dispatchEvent() listener",
73                        "insertBefore start", "insertBefore done", "external script", "after dispatchEvent()"})
74      public void dispatchEventPostponed() throws Exception {
75          getMockWebConnection().setDefaultResponse("log('external script');", MimeType.TEXT_JAVASCRIPT);
76  
77          final String html = DOCTYPE_HTML
78              + "<html><head>\n"
79              + "<script>\n"
80              + LOG_TITLE_FUNCTION
81              + "function test() {\n"
82              + "  var listener = function(evt) {\n"
83              + "    log('dispatchEvent() listener');\n"
84  
85              + "    var newnode = document.createElement('script');\n"
86              + "    try {\n"
87              + "      newnode.setAttribute('src', 'script.js');\n"
88              + "      var outernode = document.getElementById('myId');\n"
89              + "      log('insertBefore start');\n"
90              + "      outernode.insertBefore(newnode, null);\n"
91              + "      log('insertBefore done');\n"
92              + "    } catch(e) { logEx(e); }\n"
93              + "  }\n"
94  
95              + "  document.getElementById('myId').addEventListener('TestEvent', listener);\n"
96  
97              + "  var myEvent = new Event('TestEvent');\n"
98  
99              + "  log('before dispatchEvent()');\n"
100             + "  document.getElementById('myId').dispatchEvent(myEvent);\n"
101             + "  log('after dispatchEvent()');\n"
102             + "}\n"
103             + "</script>\n"
104             + "</head>"
105             + "<body onload='test()'>\n"
106             + "  <div id='myId'></div>\n"
107             + "</body></html>";
108 
109         loadPage2(html);
110         verifyTitle2(DEFAULT_WAIT_TIME, getWebDriver(), getExpectedAlerts());
111     }
112 }