BLI_utildefines_test.cc

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: Apache-2.0 */
 
#include "BLI_utildefines.h"
 
#include "testing/testing.h"
 
namespace blender::tests {
 
TEST(BLI_utildefines, ARRAY_SIZE)
{
  {
    int bounded_char[5];
    static_assert(ARRAY_SIZE(bounded_char) == 5);
  }
 
  {
    int *bounded_char[5];
    static_assert(ARRAY_SIZE(bounded_char) == 5);
  }
}
 
TEST(BLI_utildefines, BOUNDED_ARRAY_TYPE_SIZE)
{
  {
    int bounded_char[5];
    static_assert(BOUNDED_ARRAY_TYPE_SIZE<decltype(bounded_char)>() == 5);
  }
 
  {
    int *bounded_char[5];
    static_assert(BOUNDED_ARRAY_TYPE_SIZE<decltype(bounded_char)>() == 5);
  }
 
  {
    struct MyType {
      int array[12];
    };
 
    static_assert(BOUNDED_ARRAY_TYPE_SIZE<decltype(MyType::array)>() == 12);
  }
}
 
}  // namespace blender::tests