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Commit e4b21cd5 authored by Pinyao Ting's avatar Pinyao Ting
Browse files

include unit test for enhanced error handling 

Bug: 121144871
Test: SliceClientPermissionsTest
Change-Id: Icdc30c95828d10c4506c20b7877c41211987e170
parent 410ddb91

services/tests/uiservicestests/src/com/android/server/slice/SliceClientPermissionsTest.java

+17 −0
Original line number Diff line number Diff line
@@ -227,6 +227,23 @@ public class SliceClientPermissionsTest extends UiServiceTestCase { 
        assertEquivalent(client, deser);

    }



    @Test(expected = XmlPullParserException.class)

    public void testReadEmptyFile_ThrowException() throws XmlPullParserException, IOException {

        ByteArrayOutputStream output = new ByteArrayOutputStream();

        XmlSerializer serializer = XmlPullParserFactory.newInstance().newSerializer();

        serializer.setOutput(output, Encoding.UTF_8.name());

        // create empty xml document

        serializer.startDocument(null, true);

        serializer.endDocument();

        serializer.flush();



        ByteArrayInputStream input = new ByteArrayInputStream(output.toByteArray());

        XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();

        parser.setInput(input, Encoding.UTF_8.name());

        SliceClientPermissions.createFrom(parser, mock(DirtyTracker.class));

        // Should throw exception since the xml is empty

    }



    private void assertEquivalent(SliceClientPermissions o1, SliceClientPermissions o2) {

        assertEquals(o1.getPkg(), o2.getPkg());

        ArrayList<SliceAuthority> a1 = new ArrayList<>(o1.getAuthorities());