testrecordsetup.java

java 读写word excel ppt

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   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
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       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,
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   See the License for the specific language governing permissions and
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package org.apache.poi.hslf.usermodel;


import junit.framework.TestCase;
import org.apache.poi.hslf.*;
import org.apache.poi.hslf.model.*;
import org.apache.poi.hslf.record.ParentAwareRecord;
import org.apache.poi.hslf.record.Record;
import org.apache.poi.hslf.record.RecordContainer;

/**
 * Tests that the record setup done by SlideShow 
 *  has worked correctly
 * Note: most recent record stuff has its own test
 *
 * @author Nick Burch (nick at torchbox dot com)
 */
public class TestRecordSetup extends TestCase {
	// SlideShow primed on the test data
	private SlideShow ss;
	private HSLFSlideShow hss;

    public TestRecordSetup() throws Exception {
		String dirname = System.getProperty("HSLF.testdata.path");
		String filename = dirname + "/basic_test_ppt_file.ppt";
		hss = new HSLFSlideShow(filename);
		ss = new SlideShow(hss);
    }

    public void testHandleParentAwareRecords() throws Exception {
    	Record[] records = hss.getRecords();
    	for(int i=0; i<records.length; i++) {
    		ensureParentAware(records[i],null);
    	}
	}
    private void ensureParentAware(Record r,RecordContainer parent) {
    	if(r instanceof ParentAwareRecord) {
    		ParentAwareRecord pr = (ParentAwareRecord)r;
    		assertEquals(parent, pr.getParentRecord());
    	}
    	if(r instanceof RecordContainer) {
    		RecordContainer rc = (RecordContainer)r;
    		Record[] children = rc.getChildRecords();
    		for(int i=0; i<children.length; i++) {
    			ensureParentAware(children[i], rc);
    		}
    	}
    }
}