Used ZoneChunkList in deoptimizer

test/unittests/zone/zone-chunk-list-unittest.cc

Index: test/unittests/zone/zone-chunk-list-unittest.cc
diff --git a/test/unittests/zone/zone-chunk-list-unittest.cc b/test/unittests/zone/zone-chunk-list-unittest.cc
index 13ff2cf04b43b0e518dedf08788e77084aeb672d..11790bb072782fcbee0cd9813834a9949fdce75b 100644
--- a/test/unittests/zone/zone-chunk-list-unittest.cc
+++ b/test/unittests/zone/zone-chunk-list-unittest.cc
@@ -140,5 +140,68 @@ TEST(ZoneChunkList, FindTest) {
   EXPECT_EQ(*zone_chunk_list.Find(index), 42);
 }
 
+TEST(ZoneChunkList, CopyToTest) {
+  AccountingAllocator allocator;
+  Zone zone(&allocator, ZONE_NAME);
+
+  ZoneChunkList<uintptr_t> zone_chunk_list(&zone);
+
+  for (size_t i = 0; i < kItemCount; ++i) {
+    zone_chunk_list.push_back(static_cast<uintptr_t>(i));
+  }
+
+  uintptr_t* array = zone.NewArray<uintptr_t>(kItemCount);
+
+  zone_chunk_list.CopyTo(array);
+
+  for (size_t i = 0; i < kItemCount; ++i) {
+    EXPECT_EQ(array[i], static_cast<uintptr_t>(i));
+  }
+}
+
+TEST(ZoneChunkList, SmallCopyToTest) {
+  AccountingAllocator allocator;
+  Zone zone(&allocator, ZONE_NAME);
+
+  ZoneChunkList<uint8_t> zone_chunk_list(&zone);
+
+  for (size_t i = 0; i < kItemCount; ++i) {
+    zone_chunk_list.push_back(static_cast<uint8_t>(i & 0xFF));
+  }
+
+  uint8_t* array = zone.NewArray<uint8_t>(kItemCount);
+
+  zone_chunk_list.CopyTo(array);
+
+  for (size_t i = 0; i < kItemCount; ++i) {
+    EXPECT_EQ(array[i], static_cast<uint8_t>(i & 0xFF));
+  }
+}
+
+struct Fubar {
+  size_t a_;
+  size_t b_;
+};
+
+TEST(ZoneChunkList, BigCopyToTest) {
+  AccountingAllocator allocator;
+  Zone zone(&allocator, ZONE_NAME);
+
+  ZoneChunkList<Fubar> zone_chunk_list(&zone);
+
+  for (size_t i = 0; i < kItemCount; ++i) {
+    zone_chunk_list.push_back({i, i + 5});
+  }
+
+  Fubar* array = zone.NewArray<Fubar>(kItemCount);
+
+  zone_chunk_list.CopyTo(array);
+
+  for (size_t i = 0; i < kItemCount; ++i) {
+    EXPECT_EQ(array[i].a_, i);
+    EXPECT_EQ(array[i].b_, i + 5);
+  }
+}
+
 }  // namespace internal
 }  // namespace v8