# HG changeset patch
# User aefimov
# Date 1428617479 -10800
# Node ID 53b6cb3c67e380486334cffec264712802fbaa60
# Parent  9c2370cc6f08382f288ed44af527481858d8746e
8074297: substring in XSLT returns wrong character if string contains supplementary chars
8076290: JCK test api/xsl/conf/string/string17 starts failing after JDK-8074297
Reviewed-by: joehw

diff -r 9c2370cc6f08 -r 53b6cb3c67e3 test/javax/xml/jaxp/transform/8062923/XslSubstringTest.java
--- a/test/javax/xml/jaxp/transform/8062923/XslSubstringTest.java	Tue Jan 27 15:04:31 2015 +0300
+++ b/test/javax/xml/jaxp/transform/8062923/XslSubstringTest.java	Fri Apr 10 01:11:19 2015 +0300
@@ -5,10 +5,11 @@
 
 /**
  * @test
- * @bug 8062923 8062924
+ * @bug 8062923 8062924 8074297 8076290
  * @run testng XslSubstringTest
  * @summary Test xsl substring function with negative, Inf and
- * NaN length and few other use cases
+ * NaN length and few other use cases. Also test proper
+ * processing of supplementary characters by substring function.
  */
 
 import java.io.StringReader;
@@ -21,6 +22,7 @@
 import javax.xml.transform.stream.StreamSource;
 
 import static org.testng.Assert.assertEquals;
+import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 
 public class XslSubstringTest {
@@ -32,6 +34,36 @@
             + "<xsl:template match='/'><t>";
     final String xslPost = "</t></xsl:template></xsl:stylesheet>";
 
+    @DataProvider(name = "GeneralTestsData")
+    private Object[][] xmls() {
+        return new Object[][] {
+            { "|<xsl:value-of select=\"substring('asdf',2, 1)\"/>|", "<t>|s|</t>"},
+            { "|<xsl:value-of select=\"substring('asdf',2, 1 div 0)\"/>|", "<t>|sdf|</t>"},
+            { "|<xsl:value-of select=\"substring('asdf',2, -0 div 0)\"/>|", "<t>||</t>" },
+            { "|<xsl:value-of select=\"substring('asdf',2, 1 div 0)\"/>|", "<t>|sdf|</t>" },
+            // 8076290 bug test case
+            { "|<xsl:value-of select=\"substring('123', 0, 3)\"/>|", "<t>|12|</t>"},
+        };
+    }
+
+    @DataProvider(name = "SupplementaryCharactersTestData")
+    private Object[][] dataSupplementaryCharacters() {
+        return new Object[][] {
+            // 8074297 bug test cases
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 3)\"/>|",    "<t>|BC|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 3, 1)\"/>|", "<t>|B|</t>" },
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 2, 2)\"/>|", "<t>|AB|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 3, 2)\"/>|", "<t>|BC|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 3, 4)\"/>|", "<t>|BC|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 1, 1)\"/>|", "<t>|&#131083;|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 2, 1)\"/>|", "<t>|A|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 1, 1 div 0)\"/>|", "<t>|&#131083;ABC|</t>"},
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', -10, 1 div 0)\"/>|", "<t>|&#131083;ABC|</t>"},
+            // 8076290 bug test case
+            { "|<xsl:value-of select=\"substring('&#131083;ABC', 0, 2)\"/>|", "<t>|&#131083;|</t>"},
+        };
+    }
+
     private String testTransform(String xsl) throws Exception {
         //Prepare sources for transormation
         Source src = new StreamSource(new StringReader(xml));
@@ -60,27 +92,14 @@
                 "<t>||</t>");
     }
 
-    @Test
-    public void testGeneral1() throws Exception {
-        assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, 1)\"/>|"),
-                "<t>|s|</t>");
-    }
-
-    @Test
-    public void testGeneral2() throws Exception {
-        assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, 1 div 0)\"/>|"),
-                "<t>|sdf|</t>");
+    @Test(dataProvider = "GeneralTestsData")
+    public void testGeneralAll(String xsl, String result) throws Exception {
+        assertEquals(testTransform(xsl), result);
     }
 
-    @Test
-    public void testGeneral3() throws Exception {
-        assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, -0 div 0)\"/>|"),
-                "<t>||</t>");
+    @Test(dataProvider = "SupplementaryCharactersTestData")
+    public void testSupplementCharacters(String xsl, String result) throws Exception {
+        assertEquals(testTransform(xsl), result);
     }
 
-    @Test
-    public void testGeneral4() throws Exception {
-        assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, 0 div 0)\"/>|"),
-                "<t>||</t>");
-    }
 }