From b19faeab7694fa7185608bd183af47937db3f719 Mon Sep 17 00:00:00 2001
From: Tor Egge <Tor.Egge@online.no>
Date: Sat, 24 Jun 2023 14:27:35 +0200
Subject: Limit 64-byte dynamic array buffer type alignment based on element
 type.

---
 .../dynamic_array_buffer_type/dynamic_array_buffer_type_test.cpp  | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'vespalib/src/tests/datastore/dynamic_array_buffer_type/dynamic_array_buffer_type_test.cpp')

diff --git a/vespalib/src/tests/datastore/dynamic_array_buffer_type/dynamic_array_buffer_type_test.cpp b/vespalib/src/tests/datastore/dynamic_array_buffer_type/dynamic_array_buffer_type_test.cpp
index b0af2f56492..9279aff46b9 100644
--- a/vespalib/src/tests/datastore/dynamic_array_buffer_type/dynamic_array_buffer_type_test.cpp
+++ b/vespalib/src/tests/datastore/dynamic_array_buffer_type/dynamic_array_buffer_type_test.cpp
@@ -5,6 +5,7 @@
 #include <ostream>
 
 using vespalib::datastore::ArrayStoreConfig;
+using vespalib::datastore::AtomicEntryRef;
 using vespalib::datastore::BufferTypeBase;
 using vespalib::datastore::DynamicArrayBufferType;
 using vespalib::datastore::EntryCount;
@@ -203,6 +204,13 @@ TEST_F(DynamicArrayBufferTypeTest, entry_size_is_calculated)
     EXPECT_EQ(16, get_entry_size<int64_t>(1));
     EXPECT_EQ(24, get_entry_size<int64_t>(2));
     EXPECT_EQ(20, get_entry_size<WrapInt32>(4));
+
+    EXPECT_EQ(1028, get_entry_size<WrapInt32>(256));
+    EXPECT_EQ(1028, get_entry_size<AtomicEntryRef>(256));
+    EXPECT_EQ(1088, get_entry_size<int32_t>(256));
+    EXPECT_EQ(1088, get_entry_size<int64_t>(128));
+    EXPECT_EQ(1088, get_entry_size<float>(256));
+    EXPECT_EQ(1088, get_entry_size<double>(128));
 }
 
 TEST_F(DynamicArrayBufferTypeTest, initialize_reserved_entries)
-- 
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