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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/advanced/aic-test.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">烤机测试</h1>
<div class="date inPage">15 Jan 2024</div><div style="color: gray;">
Read time: 2 minute(s)
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<div class="- topic/body concept/conbody body conbody"><p class="- topic/shortdesc shortdesc"></p>
<div class="- topic/p p" data-ofbid="d198850e35__20250123155222">烤机测试适用于长时间的老化测试场景。 支持下列特性:<div class="- topic/note note note note_note" id="aic_test__note_h4f_yzh_bcc" data-ofbid="aic_test__note_h4f_yzh_bcc"><span class="note__title">注:</span> <div class="note__body"><strong class="+ topic/ph hi-d/b ph b">Luban V1.2.4</strong>
及以上版本才支持烤机测试功能。</div></div></div>
<ul class="- topic/ul ul" id="aic_test__ul_ijy_wzh_bcc" data-ofbid="aic_test__ul_ijy_wzh_bcc">
<li class="- topic/li li" data-ofbid="d198850e45__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e47__20250123155222">不需要重新烧写镜像,省去量产环境的镜像文件管理麻烦</p>
</li>
<li class="- topic/li li" data-ofbid="d198850e51__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e53__20250123155222">只需准备一个存有测试数据的 SD 卡、或者 U 盘,即插即测</p>
</li>
<li class="- topic/li li" data-ofbid="d198850e57__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e59__20250123155222">超过一个月的测试周期</p>
</li>
<li class="- topic/li li" data-ofbid="d198850e63__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e65__20250123155222">支持增加自定义的其他测试项</p>
</li>
</ul>
<p class="- topic/p p" data-ofbid="d198850e70__20250123155222">目前已内置的测试项包括:</p>
<ul class="- topic/ul ul" id="aic_test__ul_kjy_wzh_bcc" data-ofbid="aic_test__ul_kjy_wzh_bcc">
<li class="- topic/li li" data-ofbid="d198850e75__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e77__20250123155222">视频文件的循环播放</p>
</li>
</ul>
<div class="- topic/p p" data-ofbid="d198850e82__20250123155222">烤机测试详细操作流程如下:<ol class="- topic/ol ol" id="aic_test__ol_cnt_b13_bcc" data-ofbid="aic_test__ol_cnt_b13_bcc">
<li class="- topic/li li" data-ofbid="d198850e86__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e88__20250123155222">准备测试数据,以视频播放的测试为例,准备一个 U 盘、或者 SD 卡。</p>
</li>
<li class="- topic/li li" data-ofbid="d198850e92__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e94__20250123155222">在根目录中创建文件夹 <span class="+ topic/ph sw-d/filepath ph filepath">aic_test/video</span>,并将要测试的视频文件拷贝至当前目录中。</p>
<p class="- topic/p p" data-ofbid="d198850e100__20250123155222">如果需要保存自定义测试项的测试数据,也可存放在 <span class="+ topic/ph sw-d/filepath ph filepath">aic_test</span> 中,方便访问。</p>
</li>
<li class="- topic/li li" data-ofbid="d198850e107__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e109__20250123155222">添加自定义的测试项。如不需要添加自定义测试项,则可忽略此步骤。</p>
<ol class="- topic/ol ol" type="a" id="aic_test__ol_y4b_5b3_bcc" data-ofbid="aic_test__ol_y4b_5b3_bcc">
<li class="- topic/li li" data-ofbid="d198850e114__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e116__20250123155222">将需要添加的测试项写成一个 Linux Shell 脚本,并以 <span class="+ topic/ph sw-d/filepath ph filepath">test_*.sh</span>
格式命名。</p>
<div class="- topic/p p" data-ofbid="d198850e122__20250123155222">测试脚本 <span class="+ topic/ph sw-d/filepath ph filepath">test_*.sh</span>
的返回值必须要准确的反映测试结果,返回值的定义规则如下:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="aic_test__codeblock_lpv_sb3_bcc" data-ofbid="aic_test__codeblock_lpv_sb3_bcc"><code># Define the <strong class="hl-keyword">return</strong> value
RT_NO_RESOURCE=<span class="hl-number">100</span>
RT_NO_DEV=<span class="hl-number">101</span>
RT_NO_TOOL=<span class="hl-number">102</span>
RT_FAILED=<span class="hl-number">119</span>
RT_OK=<span class="hl-number">0</span></code></pre></div>
</li>
<li class="- topic/li li" data-ofbid="d198850e131__20250123155222">将返回值定义拷贝到 <span class="+ topic/ph sw-d/filepath ph filepath">test_*.sh</span> 开始位置,并在返回处引用返回值的定义。<div class="- topic/p p" data-ofbid="d198850e136__20250123155222">RTC
的测试脚本示例:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="aic_test__codeblock_dx4_xb3_bcc" data-ofbid="aic_test__codeblock_dx4_xb3_bcc"><code>#!/bin/sh
# Define the <strong class="hl-keyword">return</strong> value
RT_NO_RESOURCE=<span class="hl-number">100</span>
RT_NO_DEV=<span class="hl-number">101</span>
RT_NO_TOOL=<span class="hl-number">102</span>
RT_FAILED=<span class="hl-number">119</span>
RT_OK=<span class="hl-number">0</span>
<strong class="hl-keyword">if</strong> [ ! -c <span class="hl-string">"/dev/rtc0"</span> ]; then
echo <span class="hl-string">"Need enable RTC in Linux menuconfig and DTS"</span>
exit $RT_NO_RESOURCE
fi
which hwclock
<strong class="hl-keyword">if</strong> [ $? -ne <span class="hl-number">0</span> ]; then
echo <span class="hl-string">"Need enable hwclock in Busybox menuconfig"</span>
exit $RT_NO_DEV
fi
hwclock -wu
<strong class="hl-keyword">if</strong> [ $? -ne <span class="hl-number">0</span> ]; then
echo <span class="hl-string">"Failed to set RTC time"</span>
exit $RT_FAILED
fi
date &amp;&amp; hwclock -u
<strong class="hl-keyword">if</strong> [ $? -ne <span class="hl-number">0</span> ]; then
echo <span class="hl-string">"Failed to get RTC time"</span>
exit $RT_FAILED
fi
echo Sleep <span class="hl-number">10</span> sec ...
sleep <span class="hl-number">10</span>
exit $RT_OK</code></pre></div><div class="- topic/note note note note_note" id="aic_test__note_e4g_yb3_bcc" data-ofbid="aic_test__note_e4g_yb3_bcc"><span class="note__title">注:</span> <div class="note__body">测试脚本被调用时,当前路径是 <span class="+ topic/ph sw-d/filepath ph filepath">aic_test/</span></div></div></li>
</ol>
</li>
<li class="- topic/li li" data-ofbid="d198850e148__20250123155222">
<p class="- topic/p p" data-ofbid="d198850e150__20250123155222">将 U 盘、或者 SD 卡插到板子上,然后重启板子。</p>
<div class="- topic/p p" data-ofbid="d198850e153__20250123155222">重启后,板子会自动进入烤机测试,持续的循环执行包括播放视频的所有测试项。<div class="- topic/note note note note_note" id="aic_test__note_okf_g13_bcc" data-ofbid="aic_test__note_okf_g13_bcc"><span class="note__title">注:</span> <div class="note__body">如果测试过程中出现错误,烤机测试将会终止,不再执行后续的其他用例。</div></div></div>
</li>
<li class="- topic/li li" data-ofbid="d198850e159__20250123155222">查看测试结果。<div class="- topic/p p" data-ofbid="d198850e161__20250123155222">所有测试项的测试结果保存在 <span class="+ topic/ph sw-d/filepath ph filepath">/tmp/aic_test_*.log</span>
中,格式如下:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="aic_test__codeblock_h4d_2c3_bcc" data-ofbid="aic_test__codeblock_h4d_2c3_bcc"><code># cat /tmp/aic_test_<span class="hl-number">2024</span>-<span class="hl-number">05</span>-<span class="hl-number">31</span>_<span class="hl-number">16</span>-<span class="hl-number">30.l</span>og
---------------- Burn-in test report ----------------
Test Time: <span class="hl-number">2024</span>-<span class="hl-number">05</span>-<span class="hl-number">31</span>_<span class="hl-number">16</span>-<span class="hl-number">30</span>
<span class="hl-number">1</span>/<span class="hl-number">50000</span> The test result of Multimedia
-----------------------------------------------------
<span class="hl-number">1</span>) MPP is Ignored [<span class="hl-number">2024</span>-<span class="hl-number">05</span>-<span class="hl-number">31</span>_<span class="hl-number">16</span>:<span class="hl-number">30</span>:<span class="hl-number">09</span>]
<span class="hl-number">1</span>/<span class="hl-number">50000</span> The test result of Custom
-----------------------------------------------------
test_rtc.sh is OK
<span class="hl-number">1</span>) CUSTOM is OK [<span class="hl-number">2024</span>-<span class="hl-number">05</span>-<span class="hl-number">31</span>_<span class="hl-number">16</span>:<span class="hl-number">30</span>:<span class="hl-number">19</span>]
<span class="hl-number">2</span>/<span class="hl-number">50000</span> The test result of Multimedia
-----------------------------------------------------
<span class="hl-number">1</span>) MPP is Ignored [<span class="hl-number">2024</span>-<span class="hl-number">05</span>-<span class="hl-number">31</span>_<span class="hl-number">16</span>:<span class="hl-number">30</span>:<span class="hl-number">19</span>]
<span class="hl-number">2</span>/<span class="hl-number">50000</span> The test result of Custom
-----------------------------------------------------
test_rtc.sh is OK
<span class="hl-number">1</span>) CUSTOM is OK [<span class="hl-number">2024</span>-<span class="hl-number">05</span>-<span class="hl-number">31</span>_<span class="hl-number">16</span>:<span class="hl-number">30</span>:<span class="hl-number">29</span>]</code></pre><div class="- topic/note note note note_note" id="aic_test__note_qls_2c3_bcc" data-ofbid="aic_test__note_qls_2c3_bcc"><span class="note__title">注:</span> <div class="note__body">其中 <span class="+ topic/keyword pr-d/parmname keyword parmname">Ignored</span>
的原因一般是缺少资源文件,相应的测试用例所以被忽略。</div></div></div></li>
</ol></div>
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