Improved error handling for problems described in bugzilla 46569 - Changed Sheet.setColumnWidth to throw IllegalArgumentException if the column width argument is greater than 255 characters (the maximum column width in Excel)

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@741678 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 11 insertions, 0 deletions

diff --git a/src/testcases/org/apache/poi/hssf/model/TestSheetAdditional.java b/src/testcases/org/apache/poi/hssf/model/TestSheetAdditional.java
index 477908dc72..9afae28b13 100644
--- a/src/testcases/org/apache/poi/hssf/model/TestSheetAdditional.java
+++ b/src/testcases/org/apache/poi/hssf/model/TestSheetAdditional.java
@@ -54,4 +54,15 @@ public final class TestSheetAdditional extends TestCase {
 		assertEquals((short)100,sheet.getColumnWidth((short)9));
 		assertEquals((short)100,sheet.getColumnWidth((short)10));
 	}
+
+    public void testMaxColumnWidth() {
+        Sheet sheet = Sheet.createSheet();
+        sheet.setColumnWidth(0, 255*256); //the limit
+        try {
+            sheet.setColumnWidth(0, 256*256); //the limit
+            fail("expected exception");
+        } catch (Exception e){
+            ;
+        }
+    }
 }