test/jdk/java/util/Collection/MOAT.java

rev 48060 : 8060192: Add default method <A> A[] Collection.toArray(IntFunction<A[]> generator)
Reviewed-by: martin, forax, psandoz

*** 361,370 ****
--- 361,371 ----
          check(c.isEmpty());
          equal(c.size(), 0);
          equal(c.toString(),"[]");
          equal(c.toArray().length, 0);
          equal(c.toArray(new Object[0]).length, 0);
+         equal(c.toArray(Object[]::new).length, 0);
          check(c.toArray(new Object[]{42})[0] == null);
  
          Object[] a = new Object[1]; a[0] = Boolean.TRUE;
          equal(c.toArray(a), a);
          equal(a[0], null);
*** 636,645 ****
--- 637,653 ----
                  int i = 0; for (Integer j : c) check(a[i++] == j);
                  check((size <= c.size()) || (a[c.size()] == null));
                  check(a.getClass() == Integer[].class);
              }
  
+             {
+                 Integer[] a = c.toArray(Integer[]::new);
+                 equal(c.size(), a.length);
+                 check(a.getClass() == Integer[].class);
+                 check(Arrays.equals(c.toArray(new Integer[0]), a));
+             }
+ 
              check(c.equals(c));
              if (c instanceof Serializable) {
                  //System.out.printf("Serializing %s%n", c.getClass().getName());
                  try {
                      Object clone = serialClone(c);