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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.dom;
16  
17  import org.htmlunit.WebDriverTestCase;
18  import org.htmlunit.junit.annotation.Alerts;
19  import org.junit.jupiter.api.Test;
20  
21  /**
22   * Tests for {@link NodeFilter}.
23   *
24   * @author Marc Guillemot
25   * @author Frank Danek
26   */
27  public class NodeFilterTest extends WebDriverTestCase {
28  
29      /**
30       * @throws Exception if the test fails
31       */
32      @Test
33      @Alerts({"1", "2", "3", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", "2048"})
34      public void constants() throws Exception {
35          final String html = DOCTYPE_HTML
36              + "<html><head>\n"
37              + "<script>\n"
38              + LOG_TITLE_FUNCTION
39              + "  var properties = ['FILTER_ACCEPT', 'FILTER_REJECT', 'FILTER_SKIP',\n"
40              + "'SHOW_ELEMENT', 'SHOW_ATTRIBUTE', 'SHOW_TEXT', 'SHOW_CDATA_SECTION',\n"
41              + "'SHOW_ENTITY_REFERENCE', 'SHOW_ENTITY', 'SHOW_PROCESSING_INSTRUCTION', 'SHOW_COMMENT',\n"
42              + "'SHOW_DOCUMENT', 'SHOW_DOCUMENT_TYPE', 'SHOW_DOCUMENT_FRAGMENT', 'SHOW_NOTATION'];\n"
43              + "  try {\n"
44              + "    for (var i = 0; i < properties.length; i++) {\n"
45              + "      log(NodeFilter[properties[i]]);\n"
46              + "    }\n"
47              + "  } catch(e) { logEx(e);}\n"
48              + "</script></head>\n"
49              + "<body></body></html>";
50  
51          loadPageVerifyTitle2(html);
52      }
53  
54      /**
55       * @throws Exception if the test fails
56       */
57      @Test
58      @Alerts("4294967295")
59      public void constants_SHOW_ALL() throws Exception {
60          final String html = DOCTYPE_HTML
61              + "<html><head>\n"
62              + "<script>\n"
63              + LOG_TITLE_FUNCTION
64              + "  try {\n"
65              + "    log(NodeFilter.SHOW_ALL);\n"
66              + "  } catch(e) { logEx(e);}\n"
67              + "</script></head>\n"
68              + "<body></body></html>";
69  
70          loadPageVerifyTitle2(html);
71      }
72  }