The tests in test/jdk/java/nio/file/DirectoryStream/Basic.java for validating the output from newDirectoryStream when specifying a glob value is not correct and should be changed to:

$ hg diff test/jdk/java/nio/file/DirectoryStream/Basic.java
diff -r 413c28945e0f test/jdk/java/nio/file/DirectoryStream/Basic.java
--- a/test/jdk/java/nio/file/DirectoryStream/Basic.java Wed Dec 05 19:17:22 2018 +0100
+++ b/test/jdk/java/nio/file/DirectoryStream/Basic.java Thu Dec 13 15:16:57 2018 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 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
@@ -73,14 +73,18 @@
             private PathMatcher matcher =
                 dir.getFileSystem().getPathMatcher("glob:f*");
             public boolean accept(Path file) {
- return matcher.matches(file);
+ return matcher.matches(file.getFileName());
             }
         };
+
+ found = false;
         try (DirectoryStream<Path> ds = newDirectoryStream(dir, filter)) {
             for (Path entry: ds) {
- if (!entry.getFileName().equals(foo))
- throw new RuntimeException("entry not expected");
+ if (entry.getFileName().equals(foo))
+ found = true;
             }
+ if (!found)
+ throw new RuntimeException(String.format("Error: entry: %s was not found", foo));
         }
 
         // check filtering: z* should not match any files
@@ -88,7 +92,7 @@
             private PathMatcher matcher =
                 dir.getFileSystem().getPathMatcher("glob:z*");
             public boolean accept(Path file) {
- return matcher.matches(file);
+ return matcher.matches(file.getFileName());
             }
         };
         try (DirectoryStream<Path> ds = newDirectoryStream(dir, filter)) {
ljanders-mac:open ljanders