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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head><meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /><title>TextUtilsTest xref</title><link type="text/css" rel="stylesheet" href="../../../stylesheet.css" /></head><body><pre><a name="1" href="#1">1</a> <em class="comment">/*<em class="comment"> TextUtilsTest.java</em></em><a name="2" href="#2">2</a> <em class="comment"> *</em><a name="3" href="#3">3</a> <em class="comment"> * $Id: TextUtilsTest.java,v 1.5 2006/07/15 05:38:07 stack-sf Exp $</em><a name="4" href="#4">4</a> <em class="comment"> *</em><a name="5" href="#5">5</a> <em class="comment"> * Created Tue Jan 20 14:17:59 PST 2004</em><a name="6" href="#6">6</a> <em class="comment"> *</em><a name="7" href="#7">7</a> <em class="comment"> * Copyright (C) 2004 Internet Archive.</em><a name="8" href="#8">8</a> <em class="comment"> *</em><a name="9" href="#9">9</a> <em class="comment"> * This file is part of the Heritrix web crawler (crawler.archive.org).</em><a name="10" href="#10">10</a> <em class="comment"> *</em><a name="11" href="#11">11</a> <em class="comment"> * Heritrix is free software; you can redistribute it and/or modify</em><a name="12" href="#12">12</a> <em class="comment"> * it under the terms of the GNU Lesser Public License as published by</em><a name="13" href="#13">13</a> <em class="comment"> * the Free Software Foundation; either version 2.1 of the License, or</em><a name="14" href="#14">14</a> <em class="comment"> * any later version.</em><a name="15" href="#15">15</a> <em class="comment"> *</em><a name="16" href="#16">16</a> <em class="comment"> * Heritrix is distributed in the hope that it will be useful,</em><a name="17" href="#17">17</a> <em class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</em><a name="18" href="#18">18</a> <em class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</em><a name="19" href="#19">19</a> <em class="comment"> * GNU Lesser Public License for more details.</em><a name="20" href="#20">20</a> <em class="comment"> *</em><a name="21" href="#21">21</a> <em class="comment"> * You should have received a copy of the GNU Lesser Public License</em><a name="22" href="#22">22</a> <em class="comment"> * along with Heritrix; if not, write to the Free Software</em><a name="23" href="#23">23</a> <em class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</em><a name="24" href="#24">24</a> <em class="comment"> */</em><a name="25" href="#25">25</a> <a name="26" href="#26">26</a> <strong>package</strong> <a href="../../../org/archive/util/package-summary.html">org.archive.util</a>;<a name="27" href="#27">27</a> <a name="28" href="#28">28</a> <strong>import</strong> java.util.regex.Matcher;<a name="29" href="#29">29</a> <a name="30" href="#30">30</a> <strong>import</strong> junit.framework.Test;<a name="31" href="#31">31</a> <strong>import</strong> junit.framework.TestCase;<a name="32" href="#32">32</a> <strong>import</strong> junit.framework.TestSuite;<a name="33" href="#33">33</a> <a name="34" href="#34">34</a> <em>/**<em>*</em></em><a name="35" href="#35">35</a> <em> * JUnit test suite for TextUtils</em><a name="36" href="#36">36</a> <em> * </em><a name="37" href="#37">37</a> <em> * @author gojomo</em><a name="38" href="#38">38</a> <em> * @version $ Id$</em><a name="39" href="#39">39</a> <em> */</em><a name="40" href="#40">40</a> <strong>public</strong> <strong>class</strong> <a href="../../../org/archive/util/TextUtilsTest.html">TextUtilsTest</a> <strong>extends</strong> TestCase {<a name="41" href="#41">41</a> <em>/**<em>*</em></em><a name="42" href="#42">42</a> <em> * Create a new TextUtilsTest object</em><a name="43" href="#43">43</a> <em> * </em><a name="44" href="#44">44</a> <em> * @param testName</em><a name="45" href="#45">45</a> <em> * the name of the test</em><a name="46" href="#46">46</a> <em> */</em><a name="47" href="#47">47</a> <strong>public</strong> <a href="../../../org/archive/util/TextUtilsTest.html">TextUtilsTest</a>(<strong>final</strong> String testName) {<a name="48" href="#48">48</a> <strong>super</strong>(testName);<a name="49" href="#49">49</a> }<a name="50" href="#50">50</a> <a name="51" href="#51">51</a> <em>/**<em>*</em></em><a name="52" href="#52">52</a> <em> * run all the tests for TextUtilsTest</em><a name="53" href="#53">53</a> <em> * </em><a name="54" href="#54">54</a> <em> * @param argv</em><a name="55" href="#55">55</a> <em> * the command line arguments</em><a name="56" href="#56">56</a> <em> */</em><a name="57" href="#57">57</a> <strong>public</strong> <strong>static</strong> <strong>void</strong> main(String argv[]) {<a name="58" href="#58">58</a> junit.textui.TestRunner.run(suite());<a name="59" href="#59">59</a> }<a name="60" href="#60">60</a> <a name="61" href="#61">61</a> <em>/**<em>*</em></em><a name="62" href="#62">62</a> <em> * return the suite of tests for MemQueueTest</em><a name="63" href="#63">63</a> <em> * </em><a name="64" href="#64">64</a> <em> * @return the suite of test</em><a name="65" href="#65">65</a> <em> */</em><a name="66" href="#66">66</a> <strong>public</strong> <strong>static</strong> Test suite() {<a name="67" href="#67">67</a> <strong>return</strong> <strong>new</strong> TestSuite(TextUtilsTest.<strong>class</strong>);<a name="68" href="#68">68</a> }<a name="69" href="#69">69</a> <a name="70" href="#70">70</a> <strong>public</strong> <strong>void</strong> testMatcherRecycling() {<a name="71" href="#71">71</a> String pattern = <span class="string">"f.*"</span>;<a name="72" href="#72">72</a> Matcher m1 = TextUtils.getMatcher(pattern,<span class="string">"foo"</span>);<a name="73" href="#73">73</a> assertTrue(<span class="string">"matcher against 'foo' problem"</span>, m1.matches());<a name="74" href="#74">74</a> TextUtils.recycleMatcher(m1);<a name="75" href="#75">75</a> Matcher m2 = TextUtils.getMatcher(pattern,<span class="string">""</span>);<a name="76" href="#76">76</a> assertFalse(<span class="string">"matcher against '' problem"</span>, m2.matches());<a name="77" href="#77">77</a> assertTrue(<span class="string">"matcher not recycled"</span>,m1==m2);<a name="78" href="#78">78</a> <em class="comment">// now verify proper behavior without recycling</em><a name="79" href="#79">79</a> Matcher m3 = TextUtils.getMatcher(pattern,<span class="string">"fuggedaboutit"</span>);<a name="80" href="#80">80</a> assertTrue(<span class="string">"matcher against 'fuggedaboutit' problem"</span>,m3.matches());<a name="81" href="#81">81</a> assertFalse(<span class="string">"matcher was recycled"</span>,m3==m2);<a name="82" href="#82">82</a> }<a name="83" href="#83">83</a> <a name="84" href="#84">84</a> <strong>public</strong> <strong>void</strong> testGetFirstWord() {<a name="85" href="#85">85</a> <strong>final</strong> String firstWord = <span class="string">"one"</span>;<a name="86" href="#86">86</a> String tmpStr = TextUtils.getFirstWord(firstWord + <span class="string">" two three"</span>);<a name="87" href="#87">87</a> assertTrue(<span class="string">"Failed to get first word 1 "</span> + tmpStr,<a name="88" href="#88">88</a> tmpStr.equals(firstWord));<a name="89" href="#89">89</a> tmpStr = TextUtils.getFirstWord(firstWord);<a name="90" href="#90">90</a> assertTrue(<span class="string">"Failed to get first word 2 "</span> + tmpStr,<a name="91" href="#91">91</a> tmpStr.equals(firstWord)); <a name="92" href="#92">92</a> }<a name="93" href="#93">93</a> <a name="94" href="#94">94</a> <strong>public</strong> <strong>void</strong> testUnescapeHtml() {<a name="95" href="#95">95</a> <strong>final</strong> String abc = <span class="string">"abc"</span>;<a name="96" href="#96">96</a> CharSequence cs = TextUtils.unescapeHtml(<span class="string">"abc"</span>);<a name="97" href="#97">97</a> assertEquals(cs, abc);<a name="98" href="#98">98</a> <strong>final</strong> String backwards = <span class="string">"aaa;lt&aaa"</span>;<a name="99" href="#99">99</a> cs = TextUtils.unescapeHtml(backwards);<a name="100" href="#100">100</a> assertEquals(cs, backwards);<a name="101" href="#101">101</a> <strong>final</strong> String ampersand = <span class="string">"aaa&aaa"</span>;<a name="102" href="#102">102</a> cs = TextUtils.unescapeHtml(ampersand);<a name="103" href="#103">103</a> assertEquals(cs, ampersand);<a name="104" href="#104">104</a> <strong>final</strong> String encodedAmpersand = <span class="string">"aaa&amp;aaa"</span>;<a name="105" href="#105">105</a> cs = TextUtils.unescapeHtml(encodedAmpersand);<a name="106" href="#106">106</a> assertEquals(cs, ampersand);<a name="107" href="#107">107</a> <strong>final</strong> String encodedQuote = <span class="string">"aaa&#39;aaa"</span>;<a name="108" href="#108">108</a> cs = TextUtils.unescapeHtml(encodedQuote);<a name="109" href="#109">109</a> assertEquals(cs, <span class="string">"aaa'aaa"</span>);<a name="110" href="#110">110</a> <strong>final</strong> String entityQuote = <span class="string">"aaa&quot;aaa"</span>;<a name="111" href="#111">111</a> cs = TextUtils.unescapeHtml(entityQuote);<a name="112" href="#112">112</a> assertEquals(cs, <span class="string">"aaa\"aaa"</span>);<a name="113" href="#113">113</a> }<a name="114" href="#114">114</a> }<a name="115" href="#115">115</a> </pre><hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body></html>⌨️ 快捷键说明
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