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 <h1 id="native_tests" class="page-title">原生测试</h1>

 <p>平台的原生测试通常会访问较低级别的 HAL，或针对各种系统服务执行原始 IPC。因此，测试方法通常与接受测试的服务密切相关。</p>

 <p>请使用 <a href="https://github.com/google/googletest" class="external">gtest</a> 框架编译原生测试。这是与持续测试基础架构集成的先决条件。</p>

 <h2 id="examples">示例</h2>

 <p>以下是平台源代码中原生测试的一些示例：</p>

 <ul>
 <li><a href="https://android.googlesource.com/platform/frameworks/av/+/master/camera/tests/">frameworks/av/camera/tests</a></li>
 <li><a href="https://android.googlesource.com/platform/frameworks/native/+/master/libs/gui/tests/">frameworks/native/libs/gui/tests</a></li>
 </ul>

 <h2 id="summary_of_steps">步骤总结</h2>

 <ol>
 <li>参阅示例原生测试模块设置，位于：<a href="https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/tests/unit/">frameworks/base/libs/hwui/tests/unit/</a></li>
 <li>测试模块配置应使用 <code>BUILD_NATIVE_TEST</code> 编译规则，以便自动包含 gtest 依赖项</li>
 <li>编写测试配置。请参阅<a href="/compatibility/tests/development/blueprints">简单配置</a>选项和<a href="/compatibility/tests/development/test-config">复杂配置</a>选项。</li>
 <li><p>使用 <code>mmm</code> 或 <code>mma</code>（取决于它是增量编译还是完整编译）编译测试模块，例如：</p>
 <pre class="prettyprint lang-shell"><code>make hwui_unit_tests -j
 </code></pre></li>
 <li><p>使用 <a href="/compatibility/tests/development/atest">Atest</a> 在本地运行测试：</p>
 <pre class="prettyprint"><code>atest hwui_unit_tests
 </code></pre></li>
 <li><p>使用 Trade Federation 自动化测试框架运行测试：</p>
 <pre class="prettyprint"><code>make tradefed-all -j
 tradefed.sh run template/local_min --template:map test=hwui_unit_tests
 </code></pre></li>
 <li><p>手动安装并运行：</p>

 <ol>
 <li><p>将生成的测试二进制文件推送到设备：</p>
 <pre class="prettyprint lang-shell"><code>adb push ${OUT}/data/nativetest/hwui_unit_tests/hwui_unit_tests \
   /data/nativetest/hwui_unit_tests/hwui_unit_tests
 </code></pre></li>
 <li><p>通过在设备上调用测试二进制文件执行测试：</p>
 <pre class="prettyprint lang-shell"><code>adb shell /data/nativetest/hwui_unit_tests/hwui_unit_tests
 </code></pre></li>
 </ol>

 <p>这样将启动原生测试。您还可以将 <code>--help</code> 参数添加到测试二进制文件，以详细了解自定义测试执行的不同方式。最后，请参阅 <a href="https://github.com/google/googletest/blob/master/googletest/docs/advanced.md">gtest 高级指南</a>，以了解更多参数及其用法。</p></li>
 </ol>

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	Copyright 2018 The Android Open Source Project

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	<h1 id="native_tests" class="page-title">原生测试</h1>

	<p>平台的原生测试通常会访问较低级别的 HAL，或针对各种系统服务执行原始 IPC。因此，测试方法通常与接受测试的服务密切相关。</p>

	<p>请使用 <a href="https://github.com/google/googletest" class="external">gtest</a> 框架编译原生测试。这是与持续测试基础架构集成的先决条件。</p>

	<h2 id="examples">示例</h2>

	<p>以下是平台源代码中原生测试的一些示例：</p>

	<ul>
	<li><a href="https://android.googlesource.com/platform/frameworks/av/+/master/camera/tests/">frameworks/av/camera/tests</a></li>
	<li><a href="https://android.googlesource.com/platform/frameworks/native/+/master/libs/gui/tests/">frameworks/native/libs/gui/tests</a></li>
	</ul>

	<h2 id="summary_of_steps">步骤总结</h2>

	<ol>
	<li>参阅示例原生测试模块设置，位于：<a href="https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/tests/unit/">frameworks/base/libs/hwui/tests/unit/</a></li>
	<li>测试模块配置应使用 <code>BUILD_NATIVE_TEST</code> 编译规则，以便自动包含 gtest 依赖项</li>
	<li>编写测试配置。请参阅<a href="/compatibility/tests/development/blueprints">简单配置</a>选项和<a href="/compatibility/tests/development/test-config">复杂配置</a>选项。</li>
	<li><p>使用 <code>mmm</code> 或 <code>mma</code>（取决于它是增量编译还是完整编译）编译测试模块，例如：</p>
	<pre class="prettyprint lang-shell"><code>make hwui_unit_tests -j
	</code></pre></li>
	<li><p>使用 <a href="/compatibility/tests/development/atest">Atest</a> 在本地运行测试：</p>
	<pre class="prettyprint"><code>atest hwui_unit_tests
	</code></pre></li>
	<li><p>使用 Trade Federation 自动化测试框架运行测试：</p>
	<pre class="prettyprint"><code>make tradefed-all -j
	tradefed.sh run template/local_min --template:map test=hwui_unit_tests
	</code></pre></li>
	<li><p>手动安装并运行：</p>

	<ol>
	<li><p>将生成的测试二进制文件推送到设备：</p>
	<pre class="prettyprint lang-shell"><code>adb push ${OUT}/data/nativetest/hwui_unit_tests/hwui_unit_tests \
	/data/nativetest/hwui_unit_tests/hwui_unit_tests
	</code></pre></li>
	<li><p>通过在设备上调用测试二进制文件执行测试：</p>
	<pre class="prettyprint lang-shell"><code>adb shell /data/nativetest/hwui_unit_tests/hwui_unit_tests
	</code></pre></li>
	</ol>

	<p>这样将启动原生测试。您还可以将 <code>--help</code> 参数添加到测试二进制文件，以详细了解自定义测试执行的不同方式。最后，请参阅 <a href="https://github.com/google/googletest/blob/master/googletest/docs/advanced.md">gtest 高级指南</a>，以了解更多参数及其用法。</p></li>
	</ol>

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