# PackageManagerProxyd Test Client This client can be used to test the IPackageManagerProxy interface from the `/vendor` partition. To do so, build and start the VM: ``` lunch sdv_ivi_cf-trunk_staging-userdebug m cvd start ``` After the VM is started, launch a vendor shell: ``` abd shell /vendor/bin/sh ``` You will not get a shell prompt, so on the blank line that appears run the following command: ``` /vendor/bin/packagemanagerproxyd_testclient ``` `` should be replaced with a valid package name, for example: ``` /vendor/bin/packagemanagerproxyd_testclient com.google.android.car.evs ``` You should receive output similar to the following (the Uid and Version Code may diff from the example given): ``` Fetching package info for "com.google.android.car.evs" Uid: 10122 Version Code: 35 ``` If the output is incomplete, check logcat for selinux denials.