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https://issues.apache.org/jira/browse/JEXL-50?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sebb reopened JEXL-50:
----------------------
It's not clear from the comments what the behaviour of "div" is now supposed to
be.
Is the documentation correct, i.e. should DIV be integer division?
[IMO that would be the most useful solution]
If so, then the current 2.0 branch does not behave correctly. Sample test code:
{code}
public void test50() throws Exception {
JexlEngine jexl = new JexlEngine();
JexlContext ctxt = JexlHelper.createContext();
assertEquals("1.5",jexl.createExpression("3 /
2").evaluate(ctxt).toString());
assertEquals("1",jexl.createExpression("3 div
2").evaluate(ctxt).toString()); // fails - returns 1.5
}
{code}
If the documentation is incorrect, then the current SVN docn needs updating.
> Div operator does not do integer division
> -----------------------------------------
>
> Key: JEXL-50
> URL: https://issues.apache.org/jira/browse/JEXL-50
> Project: Commons JEXL
> Issue Type: Bug
> Affects Versions: 1.1
> Reporter: Sebb
> Fix For: 2.0
>
> Attachments: org.zip
>
>
> The "div" operator behaves the same as "/" - however it should do integer
> division according to the web-site:
> http://commons.apache.org/jexl/reference/syntax.html#Operators
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