private void assertCellsWithMissingR(XSSFRow row)
{
XSSFCell a1 = (XSSFCell)row.GetCell(0);
Assert.IsNotNull(a1);
XSSFCell a2 = (XSSFCell)row.GetCell(1);
Assert.IsNotNull(a2);
XSSFCell a5 = (XSSFCell)row.GetCell(4);
Assert.IsNotNull(a5);
XSSFCell a6 = (XSSFCell)row.GetCell(5);
Assert.IsNotNull(a6);
Assert.AreEqual(6, row.LastCellNum);
Assert.AreEqual(4, row.PhysicalNumberOfCells);
Assert.AreEqual(a1.StringCellValue, "A1");
Assert.AreEqual(a2.StringCellValue, "B1");
Assert.AreEqual(a5.StringCellValue, "E1");
Assert.AreEqual(a6.StringCellValue, "F1");
// even if R attribute is not set,
// POI is able to re-construct it from column and row indexes
Assert.AreEqual(a1.GetReference(), "A1");
Assert.AreEqual(a2.GetReference(), "B1");
Assert.AreEqual(a5.GetReference(), "E1");
Assert.AreEqual(a6.GetReference(), "F1");
}
public void TestMissingRAttributeBug54288()
{
// workbook with cells missing the R attribute
XSSFWorkbook wb = (XSSFWorkbook)_testDataProvider.OpenSampleWorkbook("54288.xlsx");
// same workbook re-saved in Excel 2010, the R attribute is updated for every cell with the right value.
XSSFWorkbook wbRef = (XSSFWorkbook)_testDataProvider.OpenSampleWorkbook("54288-ref.xlsx");
XSSFSheet sheet = (XSSFSheet)wb.GetSheetAt(0);
XSSFSheet sheetRef = (XSSFSheet)wbRef.GetSheetAt(0);
Assert.AreEqual(sheetRef.PhysicalNumberOfRows, sheet.PhysicalNumberOfRows);
// Test idea: iterate over cells in the reference worksheet, they all have the R attribute set.
// For each cell from the reference sheet find the corresponding cell in the problematic file (with missing R)
// and assert that POI reads them equally:
DataFormatter formater = new DataFormatter();
foreach (IRow r in sheetRef)
{
XSSFRow rowRef = (XSSFRow)r;
XSSFRow row = (XSSFRow)sheet.GetRow(rowRef.RowNum);
Assert.AreEqual(rowRef.PhysicalNumberOfCells, row.PhysicalNumberOfCells, "number of cells in row[" + row.RowNum + "]");
foreach (ICell c in rowRef.Cells)
{
XSSFCell cellRef = (XSSFCell)c;
XSSFCell cell = (XSSFCell)row.GetCell(cellRef.ColumnIndex);
Assert.AreEqual(cellRef.ColumnIndex, cell.ColumnIndex);
Assert.AreEqual(cellRef.GetReference(), cell.GetReference());
if (!cell.GetCTCell().IsSetR())
{
Assert.IsTrue(cellRef.GetCTCell().IsSetR(), "R must e set in cellRef");
String valRef = formater.FormatCellValue(cellRef);
String val = formater.FormatCellValue(cell);
Assert.AreEqual(valRef, val);
}
}
}
}