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Bug 65227: Add some more tests, but the actual case is hard to reproduce with HSSF 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1889838 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2021-05-13 12:11:31 +00:00
parent 454d0452ef
commit 0e8f4e3634
1 changed files with 51 additions and 0 deletions
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51
poi/src/test/java/org/apache/poi/ss/util/TestSheetUtil.java
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@ -27,6 +27,7 @@ import java.io.IOException;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
@ -164,4 +165,54 @@ final class TestSheetUtil {
assertEquals(-1.0, SheetUtil.getColumnWidth(sheet, 0, true, 1, 2), 0.01, "Not having any widht for rows with all empty cells");
}
}
@Test
void testGetColumnWidthBlankCell() throws IOException {
try (Workbook wb = new HSSFWorkbook()) {
Sheet sheet = wb.createSheet("sheet");
Row row = sheet.createRow(0);
sheet.createRow(1);
sheet.createRow(2);
Cell cell = row.createCell(0);
cell.setCellValue((String)null);
assertEquals(-1, SheetUtil.getColumnWidth(sheet, 0, true), "Having some width for rows with actual cells");
assertEquals(-1.0, SheetUtil.getColumnWidth(sheet, 0, true, 1, 2), 0.01, "Not having any widht for rows with all empty cells");
}
}
@Test
void testGetColumnWidthemptyString() throws IOException {
try (Workbook wb = new HSSFWorkbook()) {
Sheet sheet = wb.createSheet("sheet");
Row row = sheet.createRow(0);
sheet.createRow(1);
sheet.createRow(2);
Cell cell = row.createCell(0);
cell.setCellValue("");
assertTrue(SheetUtil.getColumnWidth(sheet, 0, true) > 0, "Having some width for rows with actual cells");
assertEquals(-1.0, SheetUtil.getColumnWidth(sheet, 0, true, 1, 2), 0.01, "Not having any widht for rows with all empty cells");
}
}
@Test
void testGetColumnWidthNullString() throws IOException {
try (Workbook wb = new HSSFWorkbook()) {
Sheet sheet = wb.createSheet("sheet");
Row row = sheet.createRow(0);
sheet.createRow(1);
sheet.createRow(2);
Cell cell = row.createCell(0);
cell.setCellValue((String)null);
//noinspection deprecation
cell.setCellType(CellType.STRING);
assertTrue(SheetUtil.getColumnWidth(sheet, 0, true) > 0, "Having some width for rows with actual cells");
assertEquals(-1.0, SheetUtil.getColumnWidth(sheet, 0, true, 1, 2), 0.01, "Not having any widht for rows with all empty cells");
}
}
}