8032909: XSLT string-length returns incorrect length when string includes complementary chars

Reviewed-by: joehw, dfuchs

test/javax/xml/jaxp/parsers/8032909/XSLT.java

+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8032909
+ * @summary Test for XSLT string-length function with complementary chars
+ * @compile XSLT.java
+ * @run main/othervm XSLT a_utf16.xml a_utf16.xsl 1270
+ * @run main/othervm XSLT a_utf8.xml a_utf8.xsl 130
+ * @run main/othervm XSLT a_windows1252.xml a_windows1252.xsl 200
+ */
+
+import java.io.ByteArrayOutputStream;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+
+public class XSLT {
+    public static void main(String[] args) throws Exception {
+
+        ByteArrayOutputStream resStream = new ByteArrayOutputStream();
+        TransformerFactory trf = TransformerFactory.newInstance();
+        Transformer tr = trf.newTransformer(new StreamSource(System.getProperty("test.src", ".")+"/"+args[1]));
+        String res, expectedRes;
+        tr.transform( new StreamSource(System.getProperty("test.src", ".")+"/"+args[0]), new StreamResult(resStream));
+        res = resStream.toString();
+        System.out.println("Transformation completed. Result:"+res);
+
+        if (!res.replaceAll("\\s","").equals(args[2]))
+            throw new RuntimeException("Incorrect transformation result. Expected:"+args[2]+" Observed:"+res);
+    }
+}

test/javax/xml/jaxp/parsers/8032909/a_utf8.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<testxml>
+<Element>UTF-8_Element</Element>
+<Element2></Element2>
+</testxml>

test/javax/xml/jaxp/parsers/8032909/a_utf8.xsl

+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:output method="text" />
+
+<xsl:template match="Element">
+<xsl:value-of select="string-length(.)"/>
+</xsl:template>
+<xsl:template match="Element2">
+<xsl:value-of select="string-length(.)"/>
+</xsl:template>
+
+</xsl:stylesheet>

test/javax/xml/jaxp/parsers/8032909/a_windows1252.xml

+<?xml version="1.0" encoding="windows-1252"?>
+<testxml>
+<Element>Windows-1252_Element</Element>
+<Element2></Element2>
+</testxml>

test/javax/xml/jaxp/parsers/8032909/a_windows1252.xsl

+<?xml version="1.0" encoding="windows-1252"?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:output method="text" />
+
+<xsl:template match="Element">
+<xsl:value-of select="string-length(.)"/>
+</xsl:template>
+<xsl:template match="Element2">
+<xsl:value-of select="string-length(.)"/>
+</xsl:template>
+
+</xsl:stylesheet>