Merge "Fix flaky testVisibleWithInsetsProvider test"

import static com.android.dx.mockito.inline.extended.ExtendedMockito.never;

import static com.android.dx.mockito.inline.extended.ExtendedMockito.reset;

import static com.android.dx.mockito.inline.extended.ExtendedMockito.spy;

import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn;

import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify;

import static org.hamcrest.Matchers.is;

import static org.mockito.ArgumentMatchers.anyLong;

import static org.mockito.ArgumentMatchers.anyString;

import static org.mockito.ArgumentMatchers.eq;

import static org.mockito.Mockito.doNothing;

import android.graphics.Insets;

import android.graphics.Matrix;

import android.view.ViewRootImpl;

import android.view.WindowManager;

import androidx.test.filters.FlakyTest;

import androidx.test.filters.SmallTest;

import com.android.server.wm.utils.WmDisplayCutout;

import org.junit.AfterClass;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;

    @BeforeClass

    public static void setUpOnce() {

        // TODO: Make use of SettingsSession when it becomes feasible for this.

        sPreviousNewInsetsMode = ViewRootImpl.sNewInsetsMode;

        // To let the insets provider control the insets visibility, the insets mode has to be

        // NEW_INSETS_MODE_FULL.

        ViewRootImpl.sNewInsetsMode = sPreviousNewInsetsMode;

    }

    @Before

    public void setUp() {

        // TODO: Let the insets source with new mode keep the visibility control, and remove this

        // setup code. Now mTopFullscreenOpaqueWindowState will take back the control of insets

        // visibility.

        spyOn(mDisplayContent);

        doNothing().when(mDisplayContent).layoutAndAssignWindowLayersIfNeeded();

    }

    @Test

    public void testIsParentWindowHidden() {

        final WindowState parentWindow = createWindow(null, TYPE_APPLICATION, "parentWindow");

        assertFalse(app.canAffectSystemUiFlags());

    }

    @FlakyTest(detail = "Promote to presubmit when shown to be stable.")

    @Test

    public void testVisibleWithInsetsProvider() throws Exception {

        final WindowState topBar = createWindow(null, TYPE_STATUS_BAR, "topBar");

        mDisplayContent.getInsetsStateController().onBarControllingWindowChanged(app);

        mDisplayContent.getInsetsStateController().getSourceProvider(TYPE_TOP_BAR)

                .onInsetsModified(app, new InsetsSource(TYPE_TOP_BAR));

        waitUntilHandlersIdle();

        assertFalse(topBar.isVisible());

    }