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<td class='lines'><pre><code><span class="hl com">/* SPDX-License-Identifier: GPL-2.0-or-later */</span>
<span class="hl com">/*</span>
<span class="hl com"> * Copyright (C) 2019, Google Inc.</span>
<span class="hl com"> *</span>
<span class="hl com"> * libcamera Camera API tests</span>
<span class="hl com"> */</span>
<span class="hl ppc">#include <iostream></span>
<span class="hl ppc">#include</span> <span class="hl pps">"camera_test.h"</span><span class="hl ppc"></span>
<span class="hl ppc">#include</span> <span class="hl pps">"test.h"</span><span class="hl ppc"></span>
<span class="hl kwa">using namespace</span> std<span class="hl opt">;</span>
<span class="hl kwa">namespace</span> <span class="hl opt">{</span>
<span class="hl kwc">class</span> ConfigurationSet <span class="hl opt">:</span> <span class="hl kwc">public</span> CameraTest<span class="hl opt">,</span> <span class="hl kwc">public</span> Test
<span class="hl opt">{</span>
<span class="hl kwc">public</span><span class="hl opt">:</span>
<span class="hl kwd">ConfigurationSet</span><span class="hl opt">()</span>
<span class="hl opt">:</span> <span class="hl kwd">CameraTest</span><span class="hl opt">(</span><span class="hl str">"platform/vimc.0 Sensor B"</span><span class="hl opt">)</span>
<span class="hl opt">{</span>
<span class="hl opt">}</span>
<span class="hl kwc">protected</span><span class="hl opt">:</span>
<span class="hl kwb">int</span> <span class="hl kwd">init</span><span class="hl opt">()</span> override
<span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>status_ <span class="hl opt">!=</span> TestPass<span class="hl opt">)</span>
<span class="hl kwa">return</span> status_<span class="hl opt">;</span>
config_ <span class="hl opt">=</span> camera_<span class="hl opt">-></span><span class="hl kwd">generateConfiguration</span><span class="hl opt">({</span> <span class="hl kwc">StreamRole</span><span class="hl opt">::</span>VideoRecording <span class="hl opt">});</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span>config_ <span class="hl opt">||</span> config_<span class="hl opt">-></span><span class="hl kwd">size</span><span class="hl opt">() !=</span> <span class="hl num">1</span><span class="hl opt">) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Failed to generate default configuration"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">return</span> TestPass<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">int</span> <span class="hl kwd">run</span><span class="hl opt">()</span> override
<span class="hl opt">{</span>
StreamConfiguration <span class="hl opt">&</span>cfg <span class="hl opt">=</span> config_<span class="hl opt">-></span><span class="hl kwd">at</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>camera_<span class="hl opt">-></span><span class="hl kwd">acquire</span><span class="hl opt">()) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Failed to acquire the camera"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl com">/* Test that setting the default configuration works. */</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>camera_<span class="hl opt">-></span><span class="hl kwd">configure</span><span class="hl opt">(</span>config_<span class="hl opt">.</span><span class="hl kwd">get</span><span class="hl opt">())) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Failed to set default configuration"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl com">/*</span>
<span class="hl com"> * Test that configuring the camera fails if it is not</span>
<span class="hl com"> * acquired, this will also test release and reacquiring</span>
<span class="hl com"> * of the camera.</span>
<span class="hl com"> */</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>camera_<span class="hl opt">-></span><span class="hl kwd">release</span><span class="hl opt">()) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Failed to release the camera"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span>camera_<span class="hl opt">-></span><span class="hl kwd">configure</span><span class="hl opt">(</span>config_<span class="hl opt">.</span><span class="hl kwd">get</span><span class="hl opt">())) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Setting configuration on a camera not acquired succeeded when it should have failed"</span>
<span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>camera_<span class="hl opt">-></span><span class="hl kwd">acquire</span><span class="hl opt">()) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Failed to acquire the camera"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl com">/*</span>
<span class="hl com"> * Test that modifying the default configuration works. Doubling</span>
<span class="hl com"> * the default configuration of the VIMC camera is known to</span>
<span class="hl com"> * work.</span>
<span class="hl com"> */</span>
cfg<span class="hl opt">.</span>size<span class="hl opt">.</span>width <span class="hl opt">*=</span> <span class="hl num">2</span><span class="hl opt">;</span>
cfg<span class="hl opt">.</span>size<span class="hl opt">.</span>height <span class="hl opt">*=</span> <span class="hl num">2</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>camera_<span class="hl opt">-></span><span class="hl kwd">configure</span><span class="hl opt">(</span>config_<span class="hl opt">.</span><span class="hl kwd">get</span><span class="hl opt">())) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Failed to set modified configuration"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl com">/*</span>
<span class="hl com"> * Test that setting an invalid configuration fails.</span>
<span class="hl com"> */</span>
cfg<span class="hl opt">.</span>size <span class="hl opt">= {</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">};</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span>camera_<span class="hl opt">-></span><span class="hl kwd">configure</span><span class="hl opt">(</span>config_<span class="hl opt">.</span><span class="hl kwd">get</span><span class="hl opt">())) {</span>
cout <span class="hl opt"><<</span> <span class="hl str">"Invalid configuration incorrectly accepted"</span> <span class="hl opt"><<</span> endl<span class="hl opt">;</span>
<span class="hl kwa">return</span> TestFail<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">return</span> TestPass<span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwc">std</span><span class="hl opt">::</span>unique_ptr<span class="hl opt"><</span>CameraConfiguration<span class="hl opt">></span> config_<span class="hl opt">;</span>
<span class="hl opt">};</span>
<span class="hl opt">}</span> <span class="hl com">/* namespace */</span>
<span class="hl kwd">TEST_REGISTER</span><span class="hl opt">(</span>ConfigurationSet<span class="hl opt">)</span>
</code></pre></td></tr></table>
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