2 files changed, 31 insertions, 1 deletions
diff --git a/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFSheet.java b/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFSheet.java
index f47a11efdc..4b7d8491be 100644
--- a/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFSheet.java
+++ b/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFSheet.java
@@ -57,6 +57,7 @@ import org.apache.poi.hssf.record.WSBoolRecord;
 import org.apache.poi.hssf.record.WindowTwoRecord;
 import org.apache.poi.hssf.record.aggregates.WorksheetProtectionBlock;
 import org.apache.poi.hssf.usermodel.RecordInspector.RecordCollector;
+import org.apache.poi.ss.SpreadsheetVersion;
 import org.apache.poi.ss.formula.ptg.Area3DPtg;
 import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.usermodel.AutoFilter;
@@ -84,7 +85,11 @@ public final class TestHSSFSheet extends BaseTestSheet {
     public TestHSSFSheet() {
         super(HSSFITestDataProvider.instance);
     }
-
+    
+    @Test
+    public void createRowAfterLastRow() {
+        createRowAfterLastRow(SpreadsheetVersion.EXCEL97);
+    }
 
     /**
      * Test for Bugzilla #29747.
diff --git a/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java b/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java
index 55f9795e31..1608006852 100644
--- a/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java
+++ b/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java
@@ -87,6 +87,31 @@ public abstract class BaseTestSheet {
         assertSame(row2_ovrewritten, row2_ovrewritten_ref);
         assertEquals(100.0, row2_ovrewritten_ref.getCell(0).getNumericCellValue(), 0.0);
     }
+    
+    @Test
+    public void createRowBeforeFirstRow() {
+        final Workbook workbook = _testDataProvider.createWorkbook();
+        final Sheet sh = workbook.createSheet();
+        sh.createRow(0);
+        try {
+            sh.createRow(-1);
+            fail("Negative rows not allowed");
+        } catch (final IllegalArgumentException e) {
+            // expected
+        }
+    }
+    
+    protected void createRowAfterLastRow(SpreadsheetVersion version) {
+        final Workbook workbook = _testDataProvider.createWorkbook();
+        final Sheet sh = workbook.createSheet();
+        sh.createRow(version.getLastRowIndex());
+        try {
+            sh.createRow(version.getLastRowIndex() + 1);
+            fail("Row number must be between 0 and " + version.getLastColumnIndex());
+        } catch (final IllegalArgumentException e) {
+            // expected
+        }
+    }
 
 
     @Test