高通平台安卓8.1，跑cts时camera报错

[ctx_ubuntu]

机器跑cts时，报了好多Wait for an image timed out in 5000ms错误！求大神帮忙解答！
09-18 10:21:42.320 822 1534 I Camera3-Device: disconnect: X
09-18 10:21:42.320 822 1534 I Camera3-Device: disconnect: E
09-18 10:21:42.325 822 1534 I CameraService: disconnect: Disconnected client for camera 1 for PID 16241
09-18 10:21:42.329 16241 16260 I TestRunner: failed: testAllOutputYUVResolutions(android.hardware.camera2.cts.ImageReaderTest)
09-18 10:21:42.329 16241 16260 I TestRunner: ----- begin exception -----
09-18 10:21:42.331 16241 16260 I TestRunner: junit.framework.AssertionFailedError: Wait for an image timed out in 5000ms
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.Assert.fail(Assert.java:50)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.Assert.assertTrue(Assert.java:20)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.Assert.assertNotNull(Assert.java:218)
09-18 10:21:42.331 16241 16260 I TestRunner: at android.hardware.camera2.cts.CameraTestUtils$SimpleImageReaderListener.getImage(CameraTestUtils.java:352)
09-18 10:21:42.331 16241 16260 I TestRunner: at android.hardware.camera2.cts.ImageReaderTest.testAllOutputYUVResolutions(ImageReaderTest.java:446)
09-18 10:21:42.331 16241 16260 I TestRunner: at java.lang.reflect.Method.invoke(Native Method)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.TestCase.runTest(TestCase.java:168)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.TestCase.runBare(TestCase.java:134)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.TestResult$1.protect(TestResult.java:115)
09-18 10:21:42.331 16241 16260 I TestRunner: at android.support.test.internal.runner.junit3.AndroidTestResult.runProtected(AndroidTestResult.java:77)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.TestResult.run(TestResult.java:118)
09-18 10:21:42.331 16241 16260 I TestRunner: at android.support.test.internal.runner.junit3.AndroidTestResult.run(AndroidTestResult.java:55)
09-18 10:21:42.331 16241 16260 I TestRunner: at junit.framework.TestCase.run(TestCase.java:124)
09-18 10:21:42.331 16241 16260 I TestRunner: at android.support.test.internal.runner.junit3.NonLeakyTestSuite$NonLeakyTest.run(NonLeakyTestSuite.java:63)
09-18 10:21:42.331 16241 16260 I TestRunner: at android.support.test.internal.runner.junit3.AndroidTestSuite$2.run(AndroidTestSuite.java:111)
09-18 10:21:42.331 16241 16260 I TestRunner: at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
09-18 10:21:42.331 16241 16260 I TestRunner: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
09-18 10:21:42.331 16241 16260 I TestRunner: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
09-18 10:21:42.331 16241 16260 I TestRunner: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
09-18 10:21:42.331 16241 16260 I TestRunner: at java.lang.Thread.run(Thread.java:764)
09-18 10:21:42.331 16241 16260 I TestRunner: ----- end exception -----

[zyl987]

根据log打印中的相关文件和行号去看CTS源码，分析导致超时的原因，很快就可以定位到了。

[TsingSoftware2014]

camera当前设定的帧率是多少，改动camera的fps到24fps以上看看

[weixin_38498942]

根据日志，应该是文件查找超时导致的，可以东保存代码出看看图片路径，再去测试机对应路径下看看是否存在相关图片。一般这种失败应该属于操作不当引起的，可能测试中需要手动进行拍照等等。

[qq_23847339]

路过~~一般这种失败应该属于操作不当引起的