Merge pull request #220 from oleg-nenashev/tests/JENKINS-38696-remoti…

…ng-Util-mkdirs

[JENKINS-38696] - huson.remoting.UtilTest#mkdirs() should not try creating global paths on Windows.

src/test/java/hudson/remoting/UtilTest.java

@@ -161,13 +161,15 @@ public void mkdirs() throws IOException {
         assertTrue(file.exists());
         assertTrue(file.isFile());
 
-        // Fail to create aloud
-        try {
-            File forbidden = new File("/proc/nonono");
-            Util.mkdirs(forbidden);
-            fail();
-        } catch (IOException ex) {
-            // Expected
+        // Fail to create aloud, do not try on Windows
+        if (!Launcher.isWindows()) {
+            try {
+                File forbidden = new File("/proc/nonono");
+                Util.mkdirs(forbidden);
+                fail("The directory has been created when it should not: " + forbidden);
+            } catch (IOException ex) {
+                // Expected
+            }
         }
     }
 }