Merge "Add more test case to prevent double recycle happening."

import static junit.framework.Assert.assertNotNull;

import static junit.framework.Assert.assertNull;

import static org.junit.Assert.fail;

import static org.mockito.Matchers.anyBoolean;

import static org.mockito.Matchers.anyObject;

import static org.mockito.Mockito.doAnswer;

import androidx.test.filters.LargeTest;

import androidx.test.runner.AndroidJUnit4;

import com.google.common.base.Throwables;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

        }

    }

    @Test

    public void addSameParentNodeWithDifferentChildNode_whenOriginalChildHasChild_doesntCrash() {

        AccessibilityNodeInfo parentNodeInfo = getParentNode();

        AccessibilityNodeInfo childNodeInfo = getChildNode();

        childNodeInfo.addChild(getMockViewWithA11yAndWindowIds(CHILD_VIEW_ID + 1, WINDOW_ID_1));

        AccessibilityNodeInfo replacementParentNodeInfo =

                getNodeWithA11yAndWindowId(PARENT_VIEW_ID, WINDOW_ID_1);

        replacementParentNodeInfo.addChild(

                getMockViewWithA11yAndWindowIds(OTHER_CHILD_VIEW_ID, WINDOW_ID_1));

        try {

            mAccessibilityCache.add(parentNodeInfo);

            mAccessibilityCache.add(childNodeInfo);

            mAccessibilityCache.add(replacementParentNodeInfo);

        } catch (IllegalStateException e) {

            fail("recycle A11yNodeInfo twice" + Throwables.getStackTraceAsString(e));

        } finally {

            parentNodeInfo.recycle();

            childNodeInfo.recycle();

            replacementParentNodeInfo.recycle();

        }

    }

    private void assertNodeIsRefreshedWithEventType(int eventType, int contentChangeTypes) {

        AccessibilityNodeInfo nodeInfo = getNodeWithA11yAndWindowId(SINGLE_VIEW_ID, WINDOW_ID_1);

        mAccessibilityCache.add(nodeInfo);