I’m trying to run CTS and VTS test plans, but I’m not sure what are the correct commands to execute. I have a basic understanding of Android app development and I’m familiar with running unit tests and instrumentation tests, but I don’t have much experience with CTS and VTS.
I have downloaded the Android Open Source Project code and followed the instructions to set up the environment. I have also gone through the documentation and found some information about CTS and VTS, but I’m still confused about how to run them. I have tried running “cts-tradefed” and “vts-tradefed” commands in the terminal, but I’m getting errors like “command not found”.
Can someone please guide me on how to run CTS and VTS test plans? Also, what are the prerequisites for running these tests? Do I need any special hardware or software? Any help would be appreciated. Thank you in advance.
What are the correct commands to run the CTS and VTS test plans?
Hello, and welcome! I understand that you’re looking for help running the CTS and VTS test plans, so I’m here to share my expertise on the subject.
First and foremost, it’s important to ensure that you have the correct setup and environment in place. Make sure that you have the correct version of the Android SDK installed, along with any necessary drivers for your devices. Additionally, you’ll want to ensure that your device is set up for debugging and that USB debugging is enabled.
Next, you’ll want to download the CTS (Compatibility Test Suite) and VTS (Vendor Test Suite) packages from the Android Open Source Project’s website. These are comprehensive test suites that cover a wide range of features and API levels, so running them can take some time. To run the tests, you can use the following command: `cts-tradefed run cts –plan CTS`.
If you’re interested in testing specific components or features, you can add additional command line arguments to narrow down the scope of the tests. For example, to test only multimedia-related features, you can use the following command: `cts-tradefed run cts –plan CTS –test android.media.cts`.
It’s worth noting that running the full CTS and VTS suites can take quite some time, so it’s a good idea to run them overnight or during a period of downtime. Additionally, be sure to monitor the progress and output of the tests to ensure that they’re running correctly and not encountering any issues.
In summary, running the CTS and VTS test plans can be a complex process, but with the right setup and command line arguments, it’s possible to test a wide range of features and components on your Android devices. I hope this information is helpful, and please don’t hesitate to reach out if you have any further questions!
Yes, you need to run commands to execute CTS and VTS test plans. The CTS and VTS tests are part of the Compatibility Test Suite (CTS) and Vendor Test Suite (VTS), which are mandatory for all Android-compatible devices.
To run CTS and VTS, you need to have the Android SDK Platform Tools installed on your computer. First, connect your device to your computer via USB and enable USB debugging. Then, open a command prompt window and navigate to the folder where the Platform Tools are installed. From there, you can run the required commands to start the CTS and VTS tests.
For CTS, you need to run the following command:
“`
./cts-tradefed
“`
For VTS, you need to run the following command:
“`
./vts-tradefed
“`
Once you run these commands, the tests will start executing on your connected device. You can monitor the progress and results in the command prompt window.
It’s important to note that running CTS and VTS tests can take a significant amount of time and your device may need to be connected to power. Additionally, you should ensure that the device is fully charged before beginning the tests, as they can be resource-intensive.
The key commands for running the CTS and VTS test plans are highly dependent on your specific use case and environment. However, here is a general high-level overview of the process:
First, ensure that you have downloaded and installed the Android SDK on your machine. Then, download the CTS and/or VTS plan(s) you need from the Android Open Source Project (AOSP) website. You may need to modify the plan(s) to fit your specific testing requirements.
Next, make sure your device is properly configured for testing. This may include rooting the device, enabling USB debugging, and running any necessary build configurations.
Once your device is ready, connect it to your machine and execute the CTS and/or VTS test plan(s) via the SDK command line tools. These tools will provide detailed reports on the success and failure of each test case.
It’s important to note that running the CTS and VTS test plans is a highly technical process that requires advanced knowledge of Android development and testing. If you encounter issues during the process, it’s recommended to consult the official Android documentation, seek help from more experienced colleagues or seek external support from subject-matter experts.
In order to solve this issue, it is important to ensure that all the necessary tools and dependencies are properly installed and configured. Ensure that the CTS and VTS test plans are present on the system and that their locations are properly specified. Additionally, make sure that the device or emulator being tested is properly connected and recognized by the system.
One possible solution is to check if there are any errors present in the output logs or console, as these may provide clues as to what is going wrong. Another possibility is to try running the test plans with different parameters or options, as there may be specific settings or configurations that need to be used in order to get a successful run.
Ultimately, finding and diagnosing issues with CTS and VTS testing can be a complex and time-consuming task. It may be helpful to refer to official documentation or to seek assistance from other developers, who may have encountered similar issues in the past and may be able to provide helpful tips and insights.