--- /dev/null 2018-04-28 07:26:06.641956972 -0700
+++ new/test/jaxp/javax/xml/jaxp/unittest/transform/JDK8207760.java 2018-09-17 11:38:52.288844640 -0700
@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) 2018, 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.
+ */
+
+package transform;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.nio.charset.StandardCharsets;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.testng.Assert;
+import org.testng.annotations.Listeners;
+import org.testng.annotations.Test;
+import java.util.Random;
+import javax.xml.transform.OutputKeys;
+import org.testng.annotations.DataProvider;
+
+/*
+ * @test
+ * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest
+ * @run testng/othervm transform.JDK8207760
+ * @summary Verifies that a surrogate pair at the edge of a buffer is properly handled
+ * @bug 8207760
+ */
+@Listeners({jaxp.library.FilePolicy.class})
+public class JDK8207760 {
+ final String xsl8207760 =
+ "\n" +
+ " \n" +
+ "\n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ "\n";
+
+ final String xsl8207760_2 = "\n" +
+ "\n" +
+ " \n" +
+ "\n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ "\n" +
+ "";
+
+ final String xsl8207760_3 = "\n" +
+ "\n" +
+ " \n" +
+ "\n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ " \n" +
+ "\n" +
+ "";
+
+ @DataProvider(name = "xsls")
+ public Object[][] getDataBug8207760_cdata() {
+ return new Object[][]{
+ {xsl8207760_2},
+ {xsl8207760_3},
+ };
+ }
+
+ /*
+ * @bug 8207760
+ * Verifies that a surrogate pair at the edge of a buffer is properly handled
+ * when serializing into a Character section.
+ */
+ @Test
+ public final void testBug8207760() throws Exception {
+ String[] xmls = prepareXML(false);
+ Transformer t = createTransformerFromInputstream(
+ new ByteArrayInputStream(xsl8207760.getBytes(StandardCharsets.UTF_8)));
+ t.setOutputProperty(OutputKeys.ENCODING, StandardCharsets.UTF_8.name());
+ StringWriter sw = new StringWriter();
+ t.transform(new StreamSource(new StringReader(xmls[0])), new StreamResult(sw));
+ Assert.assertEquals(sw.toString().replaceAll(System.lineSeparator(), "\n"), xmls[1]);
+ }
+
+ /*
+ * @bug 8207760
+ * Verifies that a surrogate pair at the edge of a buffer is properly handled
+ * when serializing into a CDATA section.
+ */
+ @Test(dataProvider = "xsls")
+ public final void testBug8207760_cdata(String xsl) throws Exception {
+ String[] xmls = prepareXML(true);
+ Transformer t = createTransformerFromInputstream(
+ new ByteArrayInputStream(xsl.getBytes(StandardCharsets.UTF_8)));
+ t.setOutputProperty(OutputKeys.ENCODING, StandardCharsets.UTF_8.name());
+ StringWriter sw = new StringWriter();
+ t.transform(new StreamSource(new StringReader(xmls[0])), new StreamResult(sw));
+ Assert.assertEquals(sw.toString().replaceAll(System.lineSeparator(), "\n"), xmls[1]);
+ }
+
+ private String[] prepareXML(boolean cdata) {
+ String xml = "";
+ }
+ String temp = generateString(1023);
+ xml = xml + temp + '\uD83C' + '\uDF42' + tail;
+ //xml = xml + temp + tail;
+ String expected = (!cdata) ? "