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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=4813 xsltc returns substring even when start and length args invalid Summary: xsltc returns substring even when start and length args invalid Product: XalanJ2 Version: 2.0.0 Platform: All OS/Version: All Status: NEW Severity: Minor Priority: Other Component: org.apache.xalan.xsltc AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] xsltc should probably agree with Xalan on this one. The test sets the start argument for the substring function to -1 div 0 and the length argument to 1 div 0. Since neither is valid, it would be better not to return anything -- although a very very low priority, seeing no one would ever do this in a million years. Running xalan on string21 <?xml version="1.0" encoding="UTF-8"?> <out/> Running XSLTC with Xerces Parser on string21 <?xml version="1.0" encoding="UTF-8" ?> <out>12345</out> glrr 230 =>cat string21.xsl <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0"> <!-- FileName: str21 --> <!-- Document: http://www.w3.org/TR/xpath --> <!-- DocVersion: 19990922 --> <!-- Section: 4.2 String Functions --> <!-- Purpose: Test of 'substring()' function. --> <xsl:template match="doc"> <out> <xsl:value-of select='substring("12345", -1 div 0, 1 div 0)'/> </out> </xsl:template> </xsl:stylesheet>
