From: kkolinko <kkolinko@13f79535-47bb-0310-9956-ffa450edef68>
Date: Sat, 14 May 2011 23:11:37 +0000 (+0000)
Subject: Additional tests for coercing of strings in EL arithmetic for https://issues.apache... 
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=2b3b175d1917d89f9df2791b8449a1646ddcff5b;p=tomcat7.0

Additional tests for coercing of strings in EL arithmetic for https://issues.apache.org/bugzilla/show_bug.cgi?id=47371
All of them pass successfully.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1103250 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/test/org/apache/el/lang/TestELArithmetic.java b/test/org/apache/el/lang/TestELArithmetic.java
index c2dfd7f5d..eb9cd8238 100644
--- a/test/org/apache/el/lang/TestELArithmetic.java
+++ b/test/org/apache/el/lang/TestELArithmetic.java
@@ -16,6 +16,7 @@
  */
 package org.apache.el.lang;
 
+import java.math.BigDecimal;
 import java.math.BigInteger;
 
 import junit.framework.TestCase;
@@ -50,8 +51,34 @@ public class TestELArithmetic extends TestCase {
                 String.valueOf(ELArithmetic.mod(a, b)));
     }
 
-    public void testBug47371() throws Exception {
-        assertEquals("1",
-                String.valueOf(ELArithmetic.add("", Integer.valueOf(1))));
+    public void testBug47371bigDecimal() throws Exception {
+        assertEquals(BigDecimal.valueOf(1),
+                ELArithmetic.add("", BigDecimal.valueOf(1)));
     }
+
+    public void testBug47371double() throws Exception {
+        assertEquals(Double.valueOf(7), ELArithmetic.add("", Double.valueOf(7)));
+    }
+
+    public void testBug47371doubleString() throws Exception {
+        assertEquals(Double.valueOf(2), ELArithmetic.add("", "2."));
+    }
+
+    public void testBug47371bigInteger() throws Exception {
+        assertEquals(BigInteger.valueOf(0),
+                ELArithmetic.multiply("", BigInteger.valueOf(1)));
+    }
+
+    public void testBug47371long() throws Exception {
+        assertEquals(Long.valueOf(1), ELArithmetic.add("", Integer.valueOf(1)));
+    }
+
+    public void testBug47371long2() throws Exception {
+        assertEquals(Long.valueOf(-3), ELArithmetic.subtract("1", "4"));
+    }
+
+    public void testBug47371doubleString2() throws Exception {
+        assertEquals(Double.valueOf(2), ELArithmetic.add("1.", "1"));
+    }
+
 }