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Add a test to show that the behaviour around bug #30635 is exactly as you would expect, and the bug report is invalid

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@675793 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2008-07-10 22:43:01 +00:00
parent 882d25e9e9
commit b45b8f99f8
1 changed files with 49 additions and 0 deletions
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49
src/testcases/org/apache/poi/hssf/usermodel/TestBugs.java
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@ -1272,4 +1272,53 @@ public final class TestBugs extends TestCase {
assertEquals("{=sin(B1:B9){9,1)[1][0]", nc2.getCellFormula());
assertEquals("{=sin(B1:B9){9,1)[2][0]", nc3.getCellFormula());
}
/**
* People are all getting confused about the last
* row and cell number
*/
public void test30635() throws Exception {
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet s = wb.createSheet();
// No rows, everything is 0
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(0, s.getPhysicalNumberOfRows());
// One row, most things are 0, physical is 1
s.createRow(0);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(1, s.getPhysicalNumberOfRows());
// And another, things change
s.createRow(4);
assertEquals(0, s.getFirstRowNum());
assertEquals(4, s.getLastRowNum());
assertEquals(2, s.getPhysicalNumberOfRows());
// Now start on cells
HSSFRow r = s.getRow(0);
assertEquals(-1, r.getFirstCellNum());
assertEquals(-1, r.getLastCellNum());
assertEquals(0, r.getPhysicalNumberOfCells());
// Add a cell, things move off -1
r.createCell((short)0);
assertEquals(0, r.getFirstCellNum());
assertEquals(1, r.getLastCellNum()); // last cell # + 1
assertEquals(1, r.getPhysicalNumberOfCells());
r.createCell((short)1);
assertEquals(0, r.getFirstCellNum());
assertEquals(2, r.getLastCellNum()); // last cell # + 1
assertEquals(2, r.getPhysicalNumberOfCells());
r.createCell((short)4);
assertEquals(0, r.getFirstCellNum());
assertEquals(5, r.getLastCellNum()); // last cell # + 1
assertEquals(3, r.getPhysicalNumberOfCells());
}
}