https://muzimi.org/docs/%E8%BD%AF%E4%BB%B6%E6%B5%8B%E8%AF%95/ Recent content in 软件测试 on 世界 Hugo zh-cn Sat, 18 Apr 2026 15:21:52 +0000 https://muzimi.org/docs/%E8%BD%AF%E4%BB%B6%E6%B5%8B%E8%AF%95/%E5%9F%BA%E4%BA%8Edefects4j%E7%9A%84chart%E9%A1%B9%E7%9B%AE%E7%BC%BA%E9%99%B7%E5%88%86%E6%9E%90%E4%B8%8E%E6%B5%8B%E8%AF%95%E8%A6%86%E7%9B%96%E7%8E%87%E8%AF%84%E4%BC%B0/ Sat, 18 Apr 2026 15:21:52 +0000 https://muzimi.org/docs/%E8%BD%AF%E4%BB%B6%E6%B5%8B%E8%AF%95/%E5%9F%BA%E4%BA%8Edefects4j%E7%9A%84chart%E9%A1%B9%E7%9B%AE%E7%BC%BA%E9%99%B7%E5%88%86%E6%9E%90%E4%B8%8E%E6%B5%8B%E8%AF%95%E8%A6%86%E7%9B%96%E7%8E%87%E8%AF%84%E4%BC%B0/ <blockquote class='book-hint '> <p>作者: 20230941</p> </blockquote><h1 id="基于-defects4j-的-chart-项目缺陷分析与测试覆盖率评估">基于 Defects4J 的 Chart 项目缺陷分析与测试覆盖率评估<a class="anchor" href="#%e5%9f%ba%e4%ba%8e-defects4j-%e7%9a%84-chart-%e9%a1%b9%e7%9b%ae%e7%bc%ba%e9%99%b7%e5%88%86%e6%9e%90%e4%b8%8e%e6%b5%8b%e8%af%95%e8%a6%86%e7%9b%96%e7%8e%87%e8%af%84%e4%bc%b0">#</a></h1> <h2 id="一实验环境">一、实验环境<a class="anchor" href="#%e4%b8%80%e5%ae%9e%e9%aa%8c%e7%8e%af%e5%a2%83">#</a></h2> <h3 id="软件环境">软件环境<a class="anchor" href="#%e8%bd%af%e4%bb%b6%e7%8e%af%e5%a2%83">#</a></h3> <table> <thead> <tr> <th>组件</th> <th>版本/路径</th> </tr> </thead> <tbody> <tr> <td>操作系统</td> <td>Debian（Linux 服务器环境）</td> </tr> <tr> <td>Defects4J</td> <td>v2.0.0（<code>/root/defects4j/</code>）</td> </tr> <tr> <td>JaCoCo</td> <td>0.8.11（<code>/root/jacoco/</code>）</td> </tr> <tr> <td>JDK</td> <td>OpenJDK 1.8（v2.0.0编译要求）</td> </tr> <tr> <td>构建工具</td> <td>Apache Ant</td> </tr> <tr> <td>工作目录</td> <td><code>/tmp/chart_1_buggy/</code></td> </tr> </tbody> </table> <h3 id="演示命令">演示命令<a class="anchor" href="#%e6%bc%94%e7%a4%ba%e5%91%bd%e4%bb%a4">#</a></h3> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#75715e"># 查看 Defects4J 版本</span> </span></span><span style="display:flex;"><span>defects4j info -p Chart </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#75715e"># 查看 Java 版本</span> </span></span><span style="display:flex;"><span>java -version</span></span></code></pre></div><hr> <h2 id="二实验项目chart-bug-1">二、实验项目：Chart Bug #1<a class="anchor" href="#%e4%ba%8c%e5%ae%9e%e9%aa%8c%e9%a1%b9%e7%9b%aechart-bug-1">#</a></h2> <h3 id="项目介绍">项目介绍<a class="anchor" href="#%e9%a1%b9%e7%9b%ae%e4%bb%8b%e7%bb%8d">#</a></h3> <p><strong>JFreeChart</strong> 是一个开源的 Java 图表库，支持柱状图、折线图、饼图等多种图表类型。我们从 Defects4J 数据集中选取了 Chart 项目的 <strong>Bug #1 Buggy 版本</strong>作为实验对象。</p>