poi/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFBugs.java

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package org.apache.poi.xssf.usermodel;

import java.util.List;

import org.apache.poi.POIXMLDocumentPart;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.ss.usermodel.BaseTestBugzillaIssues;
import org.apache.poi.xssf.XSSFITestDataProvider;
import org.apache.poi.xssf.XSSFTestDataSamples;

public final class TestXSSFBugs extends BaseTestBugzillaIssues {

    public TestXSSFBugs() {
        super(XSSFITestDataProvider.instance);
    }

    /**
     * test writing a file with large number of unique strings,
     * open resulting file in Excel to check results!
     */
    public void test15375_2() {
        baseTest15375(1000);
    }

    /**
     * Named ranges had the right reference, but
     *  the wrong sheet name
     */
    public void test45430() {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("45430.xlsx");
        assertFalse(wb.isMacroEnabled());
        assertEquals(3, wb.getNumberOfNames());

        assertEquals(0, wb.getNameAt(0).getCTName().getLocalSheetId());
        assertFalse(wb.getNameAt(0).getCTName().isSetLocalSheetId());
        assertEquals("SheetA!$A$1", wb.getNameAt(0).getRefersToFormula());
        assertEquals("SheetA", wb.getNameAt(0).getSheetName());

        assertEquals(0, wb.getNameAt(1).getCTName().getLocalSheetId());
        assertFalse(wb.getNameAt(1).getCTName().isSetLocalSheetId());
        assertEquals("SheetB!$A$1", wb.getNameAt(1).getRefersToFormula());
        assertEquals("SheetB", wb.getNameAt(1).getSheetName());

        assertEquals(0, wb.getNameAt(2).getCTName().getLocalSheetId());
        assertFalse(wb.getNameAt(2).getCTName().isSetLocalSheetId());
        assertEquals("SheetC!$A$1", wb.getNameAt(2).getRefersToFormula());
        assertEquals("SheetC", wb.getNameAt(2).getSheetName());

        // Save and re-load, still there
        XSSFWorkbook nwb = XSSFTestDataSamples.writeOutAndReadBack(wb);
        assertEquals(3, nwb.getNumberOfNames());
        assertEquals("SheetA!$A$1", nwb.getNameAt(0).getRefersToFormula());
    }

    /**
     * We should carry vba macros over after save
     */
    public void test45431() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("45431.xlsm");
        OPCPackage pkg = wb.getPackage();
        assertTrue(wb.isMacroEnabled());

        // Check the various macro related bits can be found
        PackagePart vba = pkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        // And the drawing bit
        PackagePart drw = pkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);


        // Save and re-open, both still there
        XSSFWorkbook nwb = XSSFTestDataSamples.writeOutAndReadBack(wb);
        OPCPackage nPkg = nwb.getPackage();
        assertTrue(nwb.isMacroEnabled());

        vba = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        drw = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);

        // And again, just to be sure
        nwb = XSSFTestDataSamples.writeOutAndReadBack(nwb);
        nPkg = nwb.getPackage();
        assertTrue(nwb.isMacroEnabled());

        vba = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        drw = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);
    }

    public void test47504() {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("47504.xlsx");
        assertEquals(1, wb.getNumberOfSheets());
        XSSFSheet sh = wb.getSheetAt(0);
        XSSFDrawing drawing = sh.createDrawingPatriarch();
        List<POIXMLDocumentPart> rels = drawing.getRelations();
        assertEquals(1, rels.size());
        assertEquals("Sheet1!A1", rels.get(0).getPackageRelationship().getTargetURI().getFragment());

        // And again, just to be sure
        wb = XSSFTestDataSamples.writeOutAndReadBack(wb);
        assertEquals(1, wb.getNumberOfSheets());
        sh = wb.getSheetAt(0);
        drawing = sh.createDrawingPatriarch();
        rels = drawing.getRelations();
        assertEquals(1, rels.size());
        assertEquals("Sheet1!A1", rels.get(0).getPackageRelationship().getTargetURI().getFragment());
    }
    
    /**
     * Excel will sometimes write a button with a textbox
     *  containing &gt;br&lt; (not closed!).
     * Clearly Excel shouldn't do this, but test that we can
     *  read the file despite the naughtyness
     */
    public void test49020() throws Exception {
       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("BrNotClosed.xlsx");
    }
}