/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*/
package org.apache.poi.ss.formula;
import junit.framework.TestCase;
import org.apache.poi.ss.formula.PlainCellCache.Loc;
import org.apache.poi.ss.formula.eval.*;
/**
* @author Yegor Kozlov
*/
public class TestPlainCellCache extends TestCase {
/**
*
*/
public void testLoc(){
PlainCellCache cache = new PlainCellCache();
for (int bookIndex = 0; bookIndex < 0x1000; bookIndex += 0x100) {
for (int sheetIndex = 0; sheetIndex < 0x1000; sheetIndex += 0x100) {
for (int rowIndex = 0; rowIndex < 0x100000; rowIndex += 0x1000) {
for (int columnIndex = 0; columnIndex < 0x4000; columnIndex += 0x100) {
Loc loc = new Loc(bookIndex, sheetIndex, rowIndex, columnIndex);
assertEquals(bookIndex, loc.getBookIndex());
assertEquals(sheetIndex, loc.getSheetIndex());
assertEquals(rowIndex, loc.getRowIndex());
assertEquals(columnIndex, loc.getColumnIndex());
Loc sameLoc = new Loc(bookIndex, sheetIndex, rowIndex, columnIndex);
assertEquals(loc.hashCode(), sameLoc.hashCode());
assertTrue(loc.equals(sameLoc));
assertNull(cache.get(loc));
PlainValueCellCacheEntry entry = new PlainValueCellCacheEntry(new NumberEval(0));
cache.put(loc, entry);
assertSame(entry, cache.get(loc));
cache.remove(loc);
assertNull(cache.get(loc));
cache.put(loc, entry);
}
cache.clear();
}
}
}
}
}