a09e3c0983
It is possible to have multiple committed rollbacks which include the same app. Uninstalling an app will delete committed rollbacks which include the app. However, there is a race condition between when the app is uninstalled and when rollback manager deletes the rollback as is stated here: https://cs.corp.google.com/android/frameworks/base/tests/RollbackTest/RollbackTest/src/com/android/tests/rollback/RollbackTest.java?rcl=75dfeca3d40624b745f41155aa38bc5e3fa405fe&l=116 We hit the assertion in #getUniqueRollbackInfoForPackage when there are multiple rollbacks including the same package which is caused by the race condition above. Let's rewrite the code by calling #hasRollbackInclude instead which will not throw. Also do some cleanup in the xml to improve the isolation of our tests. Bug: 152271716 Test: atest RollbackTest Change-Id: Iad3effe52db2a0d2d5e3914bcd08ed93926f3fd3
This directory contains a test for the rollback manager service. Directory structure =================== RollbackTest - device driven test for rollbacks not involving staged rollbacks. StagedRollbackTest - device driven test for staged rollbacks. TestApp - source for dummy apks used in testing. TestApex - source for dummy apex modules used in testing. Running the tests ================= You can manually run the tests as follows: atest RollbackTest atest StagedRollbackTest