main/src/test/java/org/apache/poi/hssf/record/pivot/TestExtendedPivotTableViewFieldsRecord.java

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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
   (the "License"); you may not use this file except in compliance with
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       http://www.apache.org/licenses/LICENSE-2.0

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   distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.poi.hssf.record.pivot;

import static org.apache.poi.hssf.record.TestcaseRecordInputStream.confirmRecordEncoding;
import static org.junit.jupiter.api.Assertions.assertEquals;

import org.apache.poi.hssf.record.RecordInputStream;
import org.apache.poi.hssf.record.TestcaseRecordInputStream;
import org.apache.poi.hssf.record.pivottable.ExtendedPivotTableViewFieldsRecord;
import org.apache.poi.util.HexRead;
import org.junit.jupiter.api.Test;

/**
 * Tests for {@link ExtendedPivotTableViewFieldsRecord}
 */
final class TestExtendedPivotTableViewFieldsRecord {

	@Test
	void testSubNameNotPresent_bug46693() {
		// This data came from attachment 23347 of bug 46693 at offset 0xAA43
		byte[] data = HexRead.readFromString(
				"00 01 14 00" + // BIFF header
				"1E 14 00 0A FF FF FF FF 00 00 FF FF 00 00 00 00 00 00 00 00");
		RecordInputStream in = TestcaseRecordInputStream.create(data);
		// bug 46693a - Expected to find a ContinueRecord in order to read remaining 65535 of 65535 chars
		ExtendedPivotTableViewFieldsRecord rec = new ExtendedPivotTableViewFieldsRecord(in);

		assertEquals(data.length, rec.getRecordSize());
	}

	@SuppressWarnings("squid:S2699")
	@Test
	void testOlderFormat_bug46918() {
		// There are 10 SXVDEX records in the file (not uploaded) that originated bugzilla 46918
		// They all had the following hex encoding:
        byte[] data = HexRead.readFromString("00 01 0A 00 1E 14 00 0A FF FF FF FF 00 00");

		RecordInputStream in = TestcaseRecordInputStream.create(data);
		// bug 46918 - Not enough data (0) to read requested (2) bytes
		ExtendedPivotTableViewFieldsRecord rec = new ExtendedPivotTableViewFieldsRecord(in);

        byte[] expReserData = HexRead.readFromString("1E 14 00 0A FF FF FF FF 00 00" +
                "FF FF 00 00 00 00 00 00 00 00");

		confirmRecordEncoding(ExtendedPivotTableViewFieldsRecord.sid, expReserData, rec.serialize());
	}
}