test/javax/xml/jaxp/unittest/parsers/Bug6341770.java

*** 26,35 ****
--- 26,36 ----
  import static jaxp.library.JAXPTestUtilities.tryRunWithTmpPermission;
  
  import java.io.File;
  import java.io.FileWriter;
  import java.io.PrintWriter;
+ import java.nio.charset.Charset;
  import java.util.PropertyPermission;
  
  import javax.xml.parsers.SAXParserFactory;
  
  import org.testng.Assert;
*** 51,62 ****
  public class Bug6341770 {
  
      // naming a file "aux" would fail on windows.
      @Test
      public void testNonAsciiURI() {
          try {
!             File dir = new File("sko\u0159ice");
              dir.delete();
              dir.mkdir();
              File main = new File(dir, "main.xml");
              PrintWriter w = new PrintWriter(new FileWriter(main));
              w.println("<!DOCTYPE r [<!ENTITY aux SYSTEM \"aux1.xml\">]>");
--- 52,69 ----
  public class Bug6341770 {
  
      // naming a file "aux" would fail on windows.
      @Test
      public void testNonAsciiURI() {
+         if (!isNonAsciiSupported()) {
+             // @bug 8167478
+             // if it doesn't support non-ascii, the following test is invalid even if test is passed.
+             System.out.println("Current environment doesn't support non-ascii, exit the test.");
+             return;
+         }
          try {
!             File dir = new File(alpha);
              dir.delete();
              dir.mkdir();
              File main = new File(dir, "main.xml");
              PrintWriter w = new PrintWriter(new FileWriter(main));
              w.println("<!DOCTYPE r [<!ENTITY aux SYSTEM \"aux1.xml\">]>");
*** 80,85 ****
--- 87,101 ----
              e.printStackTrace();
              Assert.fail("Exception: " + e.getMessage());
          }
          System.out.println("OK.");
      }
+ 
+     private boolean isNonAsciiSupported() {
+         // if equals method returns true, the non-ascii character information was not lost in this environment
+         return alpha.equals(Charset.defaultCharset().decode(Charset.defaultCharset().encode(alpha)).toString());
+     }
+ 
+     // Select alpha because it's a very common non-ascii character in different charsets.
+     // That this test can run in as many as possible environments if it's possible.
+     private static final String alpha = "\u03b1";
  }