kernel32/tests: Add a test for GetShortPathName using a slash delimieter.

dlls/kernel32/tests/path.c

@@ -872,6 +872,11 @@ static void test_PathNameA(CHAR *curdir, CHAR curDrive, CHAR otherDrive)
     ok(lstrcmpiA(tmpstr,tmpstr1)==0,
        "GetLongPathNameA returned '%s' instead of '%s'\n",tmpstr1,tmpstr);
   }
+  sprintf(tmpstr,"%s/%s",SHORTDIR,SHORTFILE);
+  ok(GetShortPathNameA(tmpstr,tmpstr1,MAX_PATH),"GetShortPathNameA failed\n");
+  todo_wine
+  ok(lstrcmpiA(tmpstr,tmpstr1)==0,
+       "GetShortPathNameA returned '%s' instead of '%s'\n",tmpstr1,tmpstr);
 
 /**/
   sprintf(tmpstr,"%c:%s/%s",curdir[0],SHORTDIR,SHORTFILE);