Test Solution for listening to Android CTS (2)
2. Check whether the current Test item is an Accelerometer Measurement Test.
As described in the first method, we can obtain the current test item of the Activity in the active state, which is similar to the test item of the CTS test. However, because it monitors all the activities in the Android system, the system performance is greatly reduced. Therefore, th
The test on the Android5.11, android.security.cts.selinuxdomaintest# Testinitdomain failThe printed logThis is the typical L version of the SELinux Test problem.Android.security.cts.SELinuxDomainTest has 1 fail,--Testinitdomainjunit.framework.AssertionFailedError:Expected 1 process in SELinux domain "U:R:INIT:S0" Found "[PID:" 1 "proctitle:"/ini T "label:" U:r:init:s0 "vsize:1327104, pid:" 298 "Proctitle:"/system/bin/immvibed "Label:" U:r:init:s0 "vsize:1765376]" Expected:The key reason is that
· CLR (Common Language Runtime Library) is a CLI implementation that includes the. NET runtime engine and a class library compliant with CLI. Almost all. Net files we developedProgramAll are implemented based on CLR class libraries and run on the running engine provided by CLR.
· CLI (Basic Public Language) is a language and data format specification submitted by Microsoft to ECMA. CLR is the only implementation version of the Basic Public language so far. CLI includes the common type System (
high-level languages defined within the specification, and to run software on different computer architectures without modification. The CLI is an open technical specification that was launched by Microsoft, Hewlett-Packard, and Intel in 2000 to the ECMA initiative. To be blunt, the CLI is a set of specifications, and the CLR is an implementation of the CLI. So what exactly is defined in this specification of the CLI? You may wish to visit the ECMA website next, or download it here:As shown abo
/*
Author: Jiangong SUN
*/
Terms:
CTS: Common Type Specification
CLI: Common Language Infrastructure
CLS: Common Language Specification
CLR: Common Language Runtime
JIT: Just In TimePencil: Common Intermediate Language
MSIL: MicroSoft Intermediate Language
VES: Virtual Execution System
NGEN: Native image GENerator
FCL: Framework Class Library
Relationships:
CLR
Managed code
Unmanaged code
CLR, CTS, CL
Because the test task is a very complicated process, so we have to take it separately, it also involves the content of result_reporter. So this is a chunk. First hit the breakpoint in the Ctstest Run method, delete the other breakpoints, restart the debug mode:
First, the checkfields is called to check the command-line arguments. The package name information in plan is then generated. (To understand the meaning of plan, plan is the XML file under the plan file in the
CTS, CLS, and CLR are basic concepts of the. NET Framework, but they are often ignored by programmers. A clear understanding of the three concepts helps. Net programmers write efficient and secure. net programs.Knowledge points involved• Basic concepts of. net• Relationship between CLs, CTS and common languagesAnalyze problemsThe full name of CLR is the common language runtime. Readers can understand CLR as
programmed on the platform, the compiler will eventually compile it into a unifiedIlCode (for example, console output command in the example ). The above example shows thatCLRHow to support multi-language integration only requires different compilers to compile source filesCLROfIlCode, you can. NetRun under the framework.
What isCTS?
CTS(Common Type SystemGeneral Type System) is a specification developed by Microsoft, which expresses a type defini
Label: cts
When the device is offline, the CTS Framework calls the idevicerecovery interface class to recover the device.
Interface
/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LIC
1) CTS Universal type System (Common type systems)The CTS not only implements the variable compatibility type of COM, but also defines the type extension by means of user-defined types.Any to. NET platform as the target language must establish a mapping between its data type and the type of the CTS.All. NET language to share this type of system, to achieve seamless interoperability between them. The scheme
Background
The hidden node problem occurs in the Manet and WLAN-infrastructure networks. If node A and Node B no longer transmit the power range of the other party, collision is triggered when a and B initiate communication with AP (or node C) at the same time. the more hidden nodes, the higher the probability of collision, and the lower the throughput.
Solution
Increase the node transmission power and extend the transmission range
Before starting data stream communication, int
Label: ctsParse configuration file
CTS frame is divided into nine parts:
Pai_options: The Parameter options accepted by the command line, in the Command package.
Device_requirements: device requirements, in the device package
Device_options: Device Parameters in the device package
Builde_provider: Version provider in build package
Target_preparer: Preparation of Preset conditions, in the targetprep package
Test: Test type, which exists in the testt
1. Test Android.webkit.cts.GeolocationTest FailTips:CTS-TF > Run CTS--class android.webkit.cts.geolocationtest12-13 16:55:23 i/testinvocation:starting invocation for ' C TS ' on Build ' 4.4_R3 ' on device 385b4e4a12-13 16:55:23 i/385b4e4a:created result dir 2014.12.13_16.55.2312-13 16:55:34 I/ 385b4e4a:collecting device info12-13 16:55:35 i/385b4e4a:-----------------------------------------12-13 16:55:35 i/ 385b4e4a:test Package Android.webkit started
the CLI in the Windows platform. The simple understanding is that the CLR is the chef that makes the CLI this recipe play its real role.Let's try these dishes: Food : Class Library (Framework class LIBRARY,FCL), all in. NET can use the class library. Divided into two parts, part of the raw material , the other part of the finished dish .
Raw Materials : The base Class library (BCL) , as its name implies, contains some basic classes, such as: Io,string,net, and so on. They are the ing
A problem occurred while running cts. The record is as follows:
Error declaration:JUnit. framework. assertionfailederror: packagemanager # hassystemfeature (Android. hardware. sensor. compass) returns false but sensormanager # getsensorlist (2) shows sensors [xxxx 3-axis magnetic field sensor] expected: At Android. App. CTS. systemfeaturestest. assertfeatureforsensor (systemfeaturestest. Java: 300)
Solu
Google.gmsversion=7.0_r3
CTS Test Tool: 7.0_R1
1,
ctsapptestcases-armeabi-v7a
Android.app.cts.activitymanagertest#testtimetrackingapi_chainedactivityexit fail
Junit.framework.assertionfailederror:expected:
Analysis: This is a known Google issue,google bug id:30490655,
Because the previous case will cause this case fail, when the full run fail, the single run needs to run module package can pass
(Run cts-
to worry about learning the new language they are constantly introducing.CTS, Common type systems (Common type System)The CTS is a type system and language specification that ensures that the CLR is able to identify and process types, all. NET development language, regardless of the vs.net type or C #. NET type will eventually be compiled into the type of CTS that the CLR recognizes, so the
Two, listen to whether the current test item is a accelerometer measurement test itemIn the first way, we can get the currently active activity similar to listening to the CTS test current test item. But because it is listening to all the activity in the Android system, it greatly reduces the performance of the system, so there is a more efficient way to pinpoint the test items currently being tested by the CTS
Tests on the Android5.11, android.security.cts.selinuxdomaintest# Testinitdomain failThe printed logThis is the typical L version of the SELinux Test problem.Android.security.cts.SELinuxDomainTest has 1 fail,--Testinitdomainjunit.framework.AssertionFailedError:Expected 1 process in SELinux domain "U:R:INIT:S0" Found "[PID:" 1 "proctitle:"/ini T "label:" U:r:init:s0 "vsize:1327104, pid:" 298 "Proctitle:"/system/bin/immvibed "Label:" U:r:init:s0 "vsize:1765376]" Expected:The key reason is that Goo
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