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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=UTF-8" /><title>ArchiveUtilsTest xref</title><link type="text/css" rel="stylesheet" href="../../../stylesheet.css" /></head><body><div id="overview"><a href="../../../../apidocs/org/archive/util/ArchiveUtilsTest.html">View Javadoc</a></div><pre><a name="1" href="#1">1</a> <em class="comment">/*<em class="comment"> ArchiveUtilsTest</em></em><a name="2" href="#2">2</a> <em class="comment"> *</em><a name="3" href="#3">3</a> <em class="comment"> * $Id: ArchiveUtilsTest.java 5052 2007-04-10 02:26:52Z gojomo $</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.Date;<a name="29" href="#29">29</a> <strong>import</strong> java.util.LinkedList;<a name="30" href="#30">30</a> <strong>import</strong> java.util.concurrent.Semaphore;<a name="31" href="#31">31</a> <strong>import</strong> java.util.concurrent.atomic.AtomicInteger;<a name="32" href="#32">32</a> <strong>import</strong> java.text.ParseException;<a name="33" href="#33">33</a> <a name="34" href="#34">34</a> <strong>import</strong> junit.framework.Test;<a name="35" href="#35">35</a> <strong>import</strong> junit.framework.TestCase;<a name="36" href="#36">36</a> <strong>import</strong> junit.framework.TestSuite;<a name="37" href="#37">37</a> <a name="38" href="#38">38</a> <em>/**<em>*</em></em><a name="39" href="#39">39</a> <em> * JUnit test suite for ArchiveUtils</em><a name="40" href="#40">40</a> <em> *</em><a name="41" href="#41">41</a> <em> * @author <a href="<a href="mailto:me@jamesc.net" target="alexandria_uri">mailto:me@jamesc.net</a>">James Casey</a></em><a name="42" href="#42">42</a> <em> * @version $Id: ArchiveUtilsTest.java 5052 2007-04-10 02:26:52Z gojomo $</em><a name="43" href="#43">43</a> <em> */</em><a name="44" href="#44">44</a> <strong>public</strong> <strong>class</strong> <a href="../../../org/archive/util/ArchiveUtilsTest.html">ArchiveUtilsTest</a> <strong>extends</strong> TestCase {<a name="45" href="#45">45</a> <a name="46" href="#46">46</a> <em>/**<em>*</em></em><a name="47" href="#47">47</a> <em> * Create a new ArchiveUtilsTest object</em><a name="48" href="#48">48</a> <em> *</em><a name="49" href="#49">49</a> <em> * @param testName the name of the test</em><a name="50" href="#50">50</a> <em> */</em><a name="51" href="#51">51</a> <strong>public</strong> <a href="../../../org/archive/util/ArchiveUtilsTest.html">ArchiveUtilsTest</a>(<strong>final</strong> String testName) {<a name="52" href="#52">52</a> <strong>super</strong>(testName);<a name="53" href="#53">53</a> }<a name="54" href="#54">54</a> <a name="55" href="#55">55</a> <em>/**<em>*</em></em><a name="56" href="#56">56</a> <em> * run all the tests for ArchiveUtilsTest</em><a name="57" href="#57">57</a> <em> *</em><a name="58" href="#58">58</a> <em> * @param argv the command line arguments</em><a name="59" href="#59">59</a> <em> */</em><a name="60" href="#60">60</a> <strong>public</strong> <strong>static</strong> <strong>void</strong> main(String argv[]) {<a name="61" href="#61">61</a> junit.textui.TestRunner.run(suite());<a name="62" href="#62">62</a> }<a name="63" href="#63">63</a> <a name="64" href="#64">64</a> <em>/**<em>*</em></em><a name="65" href="#65">65</a> <em> * return the suite of tests for ArchiveUtilsTest</em><a name="66" href="#66">66</a> <em> *</em><a name="67" href="#67">67</a> <em> * @return the suite of test</em><a name="68" href="#68">68</a> <em> */</em><a name="69" href="#69">69</a> <strong>public</strong> <strong>static</strong> Test suite() {<a name="70" href="#70">70</a> <strong>return</strong> <strong>new</strong> TestSuite(ArchiveUtilsTest.<strong>class</strong>);<a name="71" href="#71">71</a> }<a name="72" href="#72">72</a> <a name="73" href="#73">73</a> <em>/**<em>* check the getXXDigitDate() methods produce valid dates*/</em></em><a name="74" href="#74">74</a> <strong>public</strong> <strong>void</strong> testGetXXDigitDate() {<a name="75" href="#75">75</a> <em class="comment">// TODO - we only really test the date lengths here. How to test</em><a name="76" href="#76">76</a> <em class="comment">// other stuff well ?</em><a name="77" href="#77">77</a> <strong>final</strong> String date12 = ArchiveUtils.get12DigitDate();<a name="78" href="#78">78</a> assertEquals(<span class="string">"12 digits"</span>, 12, date12.length());<a name="79" href="#79">79</a> <a name="80" href="#80">80</a> <strong>final</strong> String date14 = ArchiveUtils.get14DigitDate();<a name="81" href="#81">81</a> assertEquals(<span class="string">"14 digits"</span>, 14, date14.length());<a name="82" href="#82">82</a> <a name="83" href="#83">83</a> <strong>final</strong> String date17 = ArchiveUtils.get17DigitDate();<a name="84" href="#84">84</a> assertEquals(<span class="string">"17 digits"</span>, 17, date17.length());<a name="85" href="#85">85</a> <a name="86" href="#86">86</a> <em class="comment">// now parse, and check they're all within 1 minute</em><a name="87" href="#87">87</a> <a name="88" href="#88">88</a> <strong>try</strong> {<a name="89" href="#89">89</a> <strong>final</strong> <strong>long</strong> <strong>long</strong>12 = ArchiveUtils.parse12DigitDate(date12).getTime();<a name="90" href="#90">90</a> <strong>long</strong> <strong>long</strong>14 = ArchiveUtils.parse14DigitDate(date14).getTime();<a name="91" href="#91">91</a> <strong>long</strong> <strong>long</strong>17 = ArchiveUtils.parse17DigitDate(date17).getTime();<a name="92" href="#92">92</a> <a name="93" href="#93">93</a> assertClose(<span class="string">"12 and 14 close"</span>, <strong>long</strong>12, <strong>long</strong>14, 600000);<a name="94" href="#94">94</a> assertClose(<span class="string">"12 and 17 close"</span>, <strong>long</strong>12, <strong>long</strong>17, 600000);<a name="95" href="#95">95</a> assertClose(<span class="string">"14 and 17 close"</span>, <strong>long</strong>14, <strong>long</strong>17, 600000);<a name="96" href="#96">96</a> } <strong>catch</strong> (ParseException e) {<a name="97" href="#97">97</a> fail(<span class="string">"Could not parse a date : "</span> + e.getMessage());<a name="98" href="#98">98</a> }<a name="99" href="#99">99</a> }<a name="100" href="#100">100</a> <a name="101" href="#101">101</a> <em>/**<em>* check that getXXDigitDate(long) does the right thing */</em></em><a name="102" href="#102">102</a> <strong>public</strong> <strong>void</strong> testGetXXDigitDateLong() {<a name="103" href="#103">103</a> <strong>final</strong> <strong>long</strong> now = System.currentTimeMillis();<a name="104" href="#104">104</a> <strong>final</strong> String date12 = ArchiveUtils.get12DigitDate(now);<a name="105" href="#105">105</a> assertEquals(<span class="string">"12 digits"</span>, 12, date12.length());<a name="106" href="#106">106</a> <a name="107" href="#107">107</a> <strong>final</strong> String date14 = ArchiveUtils.get14DigitDate(now);<a name="108" href="#108">108</a> assertEquals(<span class="string">"14 digits"</span>, 14, date14.length());<a name="109" href="#109">109</a> assertEquals(<span class="string">"first twelve digits same as date12"</span>, date12, date14.substring(0, 12));<a name="110" href="#110">110</a> <strong>final</strong> String date17 = ArchiveUtils.get17DigitDate(now);<a name="111" href="#111">111</a> assertEquals(<span class="string">"17 digits"</span>, 17, date17.length());<a name="112" href="#112">112</a> assertEquals(<span class="string">"first twelve digits same as date12"</span>, date12, date17.substring(0, 12));<a name="113" href="#113">113</a> assertEquals(<span class="string">"first fourteen digits same as date14"</span>, date14, date17.substring(0, 14));<a name="114" href="#114">114</a> }<a name="115" href="#115">115</a> <a name="116" href="#116">116</a> <em>/**<em>*</em></em><a name="117" href="#117">117</a> <em> * Check that parseXXDigitDate() works</em><a name="118" href="#118">118</a> <em> *</em><a name="119" href="#119">119</a> <em> * @throws ParseException</em><a name="120" href="#120">120</a> <em> */</em><a name="121" href="#121">121</a> <strong>public</strong> <strong>void</strong> testParseXXDigitDate() throws ParseException {<a name="122" href="#122">122</a> <em class="comment">// given a date, check it get resolved properly</em><a name="123" href="#123">123</a> <em class="comment">// It's 02 Jan 2004, 12:40:02.111</em><a name="124" href="#124">124</a> <strong>final</strong> String date = <span class="string">"20040102124002111"</span>;<a name="125" href="#125">125</a> <strong>try</strong> {<a name="126" href="#126">126</a> <strong>final</strong> <strong>long</strong> <strong>long</strong>12 = ArchiveUtils.parse12DigitDate(date.substring(0, 12)).getTime();<a name="127" href="#127">127</a> <strong>final</strong> <strong>long</strong> <strong>long</strong>14 = ArchiveUtils.parse14DigitDate(date.substring(0, 14)).getTime();<a name="128" href="#128">128</a> <strong>final</strong> <strong>long</strong> <strong>long</strong>17 = ArchiveUtils.parse17DigitDate(date).getTime();<a name="129" href="#129">129</a> <a name="130" href="#130">130</a> assertClose(<span class="string">"12 and 14 close"</span>, <strong>long</strong>12, <strong>long</strong>14, 600000);<a name="131" href="#131">131</a> assertClose(<span class="string">"12 and 17 close"</span>, <strong>long</strong>12, <strong>long</strong>17, 600000);<a name="132" href="#132">132</a> assertClose(<span class="string">"14 and 17 close"</span>, <strong>long</strong>14, <strong>long</strong>17, 600000);⌨️ 快捷键说明
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