Imported Upstream version 8.2.2

[platform/upstream/harfbuzz.git] / src / test-iter.cc

diff --git a/src/test-iter.cc b/src/test-iter.cc
index dc85b72..bb966d4 100644 (file)
--- a/src/test-iter.cc
+++ b/src/test-iter.cc
@@ -31,7 +31,6 @@
 #include "hb-set.hh"
 #include "hb-ot-layout-common.hh"
 
-
 template <typename T>
 struct array_iter_t : hb_iter_with_fallback_t<array_iter_t<T>, T&>
 {
@@ -226,7 +225,7 @@ main (int argc, char **argv)
   test_iterable<hb_sorted_array_t<const int>> ();
   test_iterable<hb_vector_t<float>> ();
   test_iterable<hb_set_t> ();
-  test_iterable<OT::Coverage> ();
+  test_iterable<OT::Array16Of<OT::HBUINT16>> ();
 
   test_iterator (hb_zip (st, v));
   test_iterator_non_default_constructable (hb_enumerate (st));
@@ -320,13 +319,36 @@ main (int argc, char **argv)
   ;
   /* The result should be something like 0->10, 1->11, ..., 9->19 */
   assert (hb_map_get (result, 9) == 19);
+  hb_map_destroy (result);
+
+  /* Like above, but passing hb_set_t instead of hb_set_t * */
+  temp1 = 10;
+  temp2 = 0;
+  result =
+  + hb_iter (src)
+  | hb_map ([&] (int i) -> hb_set_t
+           {
+             hb_set_t set;
+             for (unsigned int i = 0; i < temp1; ++i)
+               hb_set_add (&set, i);
+             temp1++;
+             return set;
+           })
+  | hb_reduce ([&] (hb_map_t *acc, hb_set_t value) -> hb_map_t *
+              {
+                hb_map_set (acc, temp2++, hb_set_get_population (&value));
+                return acc;
+              }, hb_map_create ())
+  ;
+  /* The result should be something like 0->10, 1->11, ..., 9->19 */
+  assert (hb_map_get (result, 9) == 19);
+  hb_map_destroy (result);
 
   unsigned int temp3 = 0;
   + hb_iter(src)
   | hb_map([&] (int i) { return ++temp3; })
   | hb_reduce([&] (float acc, int value) { return acc + value; }, 0)
   ;
-  hb_map_destroy (result);
 
   + hb_iter (src)
   | hb_drain