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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.html;
16  
17  import org.htmlunit.WebDriverTestCase;
18  import org.htmlunit.junit.annotation.Alerts;
19  import org.junit.jupiter.api.Test;
20  import org.openqa.selenium.By;
21  import org.openqa.selenium.WebDriver;
22  import org.openqa.selenium.htmlunit.HtmlUnitDriver;
23  
24  /**
25   * Tests for {@link HtmlPreformattedText}.
26   *
27   * @author Ahmed Ashour
28   * @author Frank Danek
29   * @author Ronald Brill
30   */
31  public class HtmlPreformattedTextTest extends WebDriverTestCase {
32  
33      /**
34       * @throws Exception if the test fails
35       */
36      @Test
37      @Alerts("[object HTMLPreElement]")
38      public void simpleScriptable() throws Exception {
39          final String html = DOCTYPE_HTML
40              + "<html><head>\n"
41              + "<script>\n"
42              + LOG_TITLE_FUNCTION
43              + "  function test() {\n"
44              + "    log(document.getElementById('myId'));\n"
45              + "  }\n"
46              + "</script>\n"
47              + "</head><body onload='test()'>\n"
48              + "  <pre id='myId'>Some Text</pre>\n"
49              + "</body></html>";
50  
51          final WebDriver driver = loadPageVerifyTitle2(html);
52          if (driver instanceof HtmlUnitDriver) {
53              final HtmlPage page = (HtmlPage) getEnclosedPage();
54              assertTrue(HtmlPreformattedText.class.isInstance(page.getHtmlElementById("myId")));
55          }
56      }
57  
58      /**
59       * @throws Exception if the test fails
60       */
61      @Test
62      @Alerts("  hello   abc")
63      public void getText() throws Exception {
64          final String html = DOCTYPE_HTML
65              + "<html><head></head><body>\n"
66              + "<pre id='foo'>  hello \t abc</pre>"
67              + "</body></html>";
68  
69          final WebDriver driver = loadPage2(html);
70          assertEquals(getExpectedAlerts()[0], driver.findElement(By.id("foo")).getText());
71      }
72  
73      /**
74       * @throws Exception if the test fails
75       */
76      @Test
77      @Alerts("1\n2\n3\n4")
78      public void asTextDifferentLineBreaks() throws Exception {
79          final String html = DOCTYPE_HTML
80              + "<html><head></head><body>\n"
81              + "<pre id='foo'>1\n2\r\n3\r4</pre>"
82              + "</body></html>";
83  
84          final WebDriver driver = loadPage2(html);
85          assertEquals(getExpectedAlerts()[0], driver.findElement(By.id("foo")).getText());
86      }
87  
88      /**
89       * @throws Exception if the test fails
90       */
91      @Test
92      @Alerts("start\n  hello   abc \nend")
93      public void asTextInsideDiv() throws Exception {
94          final String html = DOCTYPE_HTML
95              + "<html><head></head><body>\n"
96              + "<div id='foo'>start<pre>  hello \t abc </pre>end</div>"
97              + "</body></html>";
98  
99          final WebDriver driver = loadPage2(html);
100         assertEquals(getExpectedAlerts()[0], driver.findElement(By.id("foo")).getText());
101     }
102 }