test/tools/launcher/I18NJarTest.java

*** 50,59 ****
--- 50,61 ----
   */
  public class I18NJarTest extends TestHelper {
      private static final File cwd = new File(".");
      private static final File dir = new File("\uFF66\uFF67\uFF68\uFF69");
      private static final String encoding = System.getProperty("sun.jnu.encoding", "");
+     private static final String LANG = System.getenv("LANG");
+     private static final String LC_ALL = System.getenv("LC_ALL");
  
      public static void main(String... args) throws Exception {
          boolean localeAvailable = false;
          for (Locale l : Locale.getAvailableLocales()) {
              if (l.toLanguageTag().equals(Locale.JAPAN.toLanguageTag())) {
*** 61,81 ****
                  break;
              }
          }
          if (!localeAvailable) {
              System.out.println("Warning: locale: " + Locale.JAPAN
!                     + " not found, test passes vacuosly");
              return;
          }
          if (encoding.equals("MS932") || encoding.equals("UTF-8")) {
              Locale.setDefault(Locale.JAPAN);
              System.out.println("using locale " + Locale.JAPAN +
                      ", encoding " + encoding);
          } else {
              System.out.println("Warning: current encoding is " + encoding +
                      "this test requires MS932 <Ja> or UTF-8," +
!                     " test passes vacuosly");
              return;
          }
          dir.mkdir();
          File dirfile = new File(dir, "foo.jar");
          createJar(dirfile,
--- 63,92 ----
                  break;
              }
          }
          if (!localeAvailable) {
              System.out.println("Warning: locale: " + Locale.JAPAN
!                     + " not found, test passes vacuously");
!             return;
!         }
!         if("C".equals(LANG) || "C".equals(LC_ALL)) {
!             System.out.println("Warning: The LANG and/or LC_ALL env vars are " +
!               "set to \"C\":\n" +
!               "  LANG=" + LANG + "\n" +
!               "  LC_ALL" + LC_ALL + "\n" +
!               "This test requires support for multi-byte filenames.\n" +
!               "Test passes vacuously.");
              return;
          }
          if (encoding.equals("MS932") || encoding.equals("UTF-8")) {
              Locale.setDefault(Locale.JAPAN);
              System.out.println("using locale " + Locale.JAPAN +
                      ", encoding " + encoding);
          } else {
              System.out.println("Warning: current encoding is " + encoding +
                      "this test requires MS932 <Ja> or UTF-8," +
!                     " test passes vacuously");
              return;
          }
          dir.mkdir();
          File dirfile = new File(dir, "foo.jar");
          createJar(dirfile,