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Commit bee820b9 authored by Nataniel Borges's avatar Nataniel Borges
Browse files

Clear the cache directory at the end of each test class 

This should prevent `out of disk space` errors when running the same test thousands of times in a row

Test: atest FlickerTests
Flag: TEST_ONLY
Bug: 348153034
Change-Id: Id91213d51d8342fb68553e86af59d37ac3e45524
parent 1baceb4c

libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/BaseBenchmarkTest.kt

+6 −0
Original line number Diff line number Diff line
@@ -20,8 +20,10 @@ import android.app.Instrumentation 
import android.tools.flicker.junit.FlickerBuilderProvider

import android.tools.flicker.legacy.FlickerBuilder

import android.tools.flicker.legacy.LegacyFlickerTest

import android.tools.flicker.rules.ClearAppCacheRule

import androidx.test.platform.app.InstrumentationRegistry

import com.android.launcher3.tapl.LauncherInstrumentation

import org.junit.ClassRule



abstract class BaseBenchmarkTest

@JvmOverloads
@@ -44,4 +46,8 @@ constructor( 
            transition()

        }

    }



    companion object {

        @ClassRule @JvmField val clearCache = ClearAppCacheRule()

    }

}

tests/FlickerTests/src/com/android/server/wm/flicker/BaseTest.kt

+6 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.platform.test.annotations.Presubmit 
import android.tools.flicker.junit.FlickerBuilderProvider

import android.tools.flicker.legacy.FlickerBuilder

import android.tools.flicker.legacy.LegacyFlickerTest

import android.tools.flicker.rules.ClearAppCacheRule

import android.tools.traces.executeShellCommand

import android.util.Log

import androidx.test.platform.app.InstrumentationRegistry
@@ -29,6 +30,7 @@ import com.android.launcher3.tapl.LauncherInstrumentation 
import com.android.wm.shell.Flags

import org.junit.Assume

import org.junit.AssumptionViolatedException

import org.junit.ClassRule

import org.junit.Test



/**
@@ -223,4 +225,8 @@ constructor( 
            Log.e(logTag, "Assumption violation on CUJ complete", e)

        }

    }



    companion object {

        @ClassRule @JvmField val clearCache = ClearAppCacheRule()

    }

}