TestFeatRecord.java

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   this work for additional information regarding copyright ownership.
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package org.apache.poi.hssf.record;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;

import java.io.IOException;

import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.model.InternalSheet;
import org.apache.poi.hssf.model.InternalWorkbook;
import org.apache.poi.hssf.record.common.FeatFormulaErr2;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFTestHelper;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.junit.jupiter.api.Test;

/**
 * Tests for {@code FeatRecord}
 */
final class TestFeatRecord {
    @Test
    void testWithoutFeatRecord() throws Exception {
        HSSFWorkbook hssf =
            HSSFTestDataSamples.openSampleWorkbook("46136-WithWarnings.xls");
        InternalWorkbook wb = HSSFTestHelper.getWorkbookForTest(hssf);

        assertEquals(1, hssf.getNumberOfSheets());

        int countFR = 0;
        int countFRH = 0;

        // Check on the workbook, but shouldn't be there!
        for(org.apache.poi.hssf.record.Record r : wb.getRecords()) {
            if(r instanceof FeatRecord) {
                countFR++;
            } else if (r.getSid() == FeatRecord.sid) {
                countFR++;
            }
            if(r instanceof FeatHdrRecord) {
                countFRH++;
            } else if (r.getSid() == FeatHdrRecord.sid) {
                countFRH++;
            }
        }

        assertEquals(0, countFR);
        assertEquals(0, countFRH);

        // Now check on the sheet
        HSSFSheet s = hssf.getSheetAt(0);
        InternalSheet sheet = HSSFTestHelper.getSheetForTest(s);

        for(RecordBase rb : sheet.getRecords()) {
            if(rb instanceof Record) {
                Record r = (org.apache.poi.hssf.record.Record)rb;
                if(r instanceof FeatRecord) {
                    countFR++;
                } else if (r.getSid() == FeatRecord.sid) {
                    countFR++;
                }
                if(r instanceof FeatHdrRecord) {
                    countFRH++;
                } else if (r.getSid() == FeatHdrRecord.sid) {
                    countFRH++;
                }
            }
        }

        assertEquals(0, countFR);
        assertEquals(0, countFRH);
    }

    @Test
    void testReadFeatRecord() {
        HSSFWorkbook hssf =
            HSSFTestDataSamples.openSampleWorkbook("46136-NoWarnings.xls");
        InternalWorkbook wb = HSSFTestHelper.getWorkbookForTest(hssf);

        FeatRecord fr = null;
        FeatHdrRecord fhr = null;

        assertEquals(1, hssf.getNumberOfSheets());

        // First check it isn't on the Workbook
        int countFR = 0;
        int countFRH = 0;
        for(org.apache.poi.hssf.record.Record r : wb.getRecords()) {
            if(r instanceof FeatRecord) {
                fr = (FeatRecord)r;
                countFR++;
            } else if (r.getSid() == FeatRecord.sid) {
                fail("FeatRecord SID found but not created correctly!");
            }
            if(r instanceof FeatHdrRecord) {
                countFRH++;
            } else if (r.getSid() == FeatHdrRecord.sid) {
                fail("FeatHdrRecord SID found but not created correctly!");
            }
        }

        assertEquals(0, countFR);
        assertEquals(0, countFRH);

        // Now find it on our sheet
        HSSFSheet s = hssf.getSheetAt(0);
        InternalSheet sheet = HSSFTestHelper.getSheetForTest(s);

        for(RecordBase rb : sheet.getRecords()) {
            if(rb instanceof Record) {
                Record r = (org.apache.poi.hssf.record.Record)rb;
                if(r instanceof FeatRecord) {
                    fr = (FeatRecord)r;
                    countFR++;
                } else if (r.getSid() == FeatRecord.sid) {
                    countFR++;
                }
                if(r instanceof FeatHdrRecord) {
                    fhr = (FeatHdrRecord)r;
                    countFRH++;
                } else if (r.getSid() == FeatHdrRecord.sid) {
                    countFRH++;
                }
            }
        }

        assertEquals(1, countFR);
        assertEquals(1, countFRH);
        assertNotNull(fr);
        assertNotNull(fhr);

        // Now check the contents are as expected
        assertEquals(
                FeatHdrRecord.SHAREDFEATURES_ISFFEC2,
                fr.getIsf_sharedFeatureType()
        );

        // Applies to one cell only
        assertEquals(1, fr.getCellRefs().length);
        assertEquals(0, fr.getCellRefs()[0].getFirstRow());
        assertEquals(0, fr.getCellRefs()[0].getLastRow());
        assertEquals(0, fr.getCellRefs()[0].getFirstColumn());
        assertEquals(0, fr.getCellRefs()[0].getLastColumn());

        // More checking of shared features stuff
        assertEquals(4, fr.getCbFeatData());
        assertEquals(4, fr.getSharedFeature().getDataSize());
        assertEquals(FeatFormulaErr2.class, fr.getSharedFeature().getClass());

        FeatFormulaErr2 fferr2 = (FeatFormulaErr2)fr.getSharedFeature();
        assertEquals(0x04, fferr2._getRawErrorCheckValue());

        assertFalse(fferr2.getCheckCalculationErrors());
        assertFalse(fferr2.getCheckDateTimeFormats());
        assertFalse(fferr2.getCheckEmptyCellRef());
        assertFalse(fferr2.getCheckInconsistentFormulas());
        assertFalse(fferr2.getCheckInconsistentRanges());
        assertTrue(fferr2.getCheckNumbersAsText());
        assertFalse(fferr2.getCheckUnprotectedFormulas());
        assertFalse(fferr2.getPerformDataValidation());
    }

    /**
     *  cloning sheets with feat records
     */
    @Test
    void testCloneSheetWithFeatRecord() throws IOException {
        try (HSSFWorkbook wb =
            HSSFTestDataSamples.openSampleWorkbook("46136-WithWarnings.xls")) {
            HSSFSheet src = wb.getSheetAt(0);
            HSSFSheet dst = wb.cloneSheet(0);

            InternalSheet isrc = HSSFTestHelper.getSheetForTest(src);
            InternalSheet idst = HSSFTestHelper.getSheetForTest(dst);

            assertEquals(isrc.getRecords().size(), idst.getRecords().size());
        }
    }
}