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Commit 85cf4238 authored by Connor O'Brien's avatar Connor O'Brien Committed by Gerrit Code Review
Browse files

Merge "KernelCpuUidBpfMapReaderTest: test UID removal with absent UIDs"

parents 0f3e06a1 f6d0d2c1

core/tests/coretests/src/com/android/internal/os/KernelCpuUidBpfMapReaderTest.java

+15 −0
Original line number Original line Diff line number Diff line
@@ -179,6 +179,21 @@ public class KernelCpuUidBpfMapReaderTest { 
        testOpenAndReadData(changedData);

        testOpenAndReadData(changedData);

    }

    }





    @Test

    public void testRemoveUidsInRange_firstAndLastAbsent() {

        final SparseArray<long[]> data = getTestSparseArray(200, 50);

        data.delete(0);

        data.delete(5);

        mReader.setData(data);

        testOpenAndReadData(data);

        SparseArray<long[]> changedData = new SparseArray<>();

        for (int i = 6; i < 200; i++) {

            changedData.put(i, data.get(i));

        }

        mReader.removeUidsInRange(0, 5);

        testOpenAndReadData(changedData);

    }



    private void testOpenAndReadData(SparseArray<long[]> expectedData) {

    private void testOpenAndReadData(SparseArray<long[]> expectedData) {

        try (BpfMapIterator iter = mReader.open()) {

        try (BpfMapIterator iter = mReader.open()) {

            long[] actual;

            long[] actual;