includes = ["vector", "utility", "cstdint"]
[cases]
  [cases.uint64_uint64]
    param_types = ["std::pair<std::uint64_t, std::uint64_t>&"]
    setup = "return {{0, 1}};"
    expect_json = '''
    [
      {
        "staticSize": 16,
        "dynamicSize": 0,
        "length": 1,
        "capacity": 1
      }
    ]
    '''
    expect_json_v2 = '''[
      {"staticSize": 16, "exclusiveSize": 0, "size": 16, "members": [
        {"typeNames": ["uint64_t"], "staticSize": 8, "exclusiveSize": 8, "size": 8},
        {"typeNames": ["uint64_t"], "staticSize": 8, "exclusiveSize": 8, "size": 8}
      ]}
    ]'''
  [cases.uint64_uint32]
    param_types = ["std::pair<std::uint64_t, std::uint32_t>&"]
    setup = "return {{0, 1}};"
    # Should still have static size of 16 due to padding
    expect_json = '''
    [
      {
        "staticSize": 16,
        "dynamicSize": 0,
        "length": 1,
        "capacity": 1
      }
    ]
    '''
    expect_json_v2 = '''[
      {"staticSize": 16, "exclusiveSize": 4, "size": 16, "members": [
        {"typeNames": ["uint64_t"], "staticSize": 8, "exclusiveSize": 8, "size": 8},
        {"typeNames": ["uint32_t"], "staticSize": 4, "exclusiveSize": 4, "size": 4}
      ]}
    ]'''

  [cases.uint64_uint64_ptr]
    # Stubbed pointers were previously generated as a uintptr_t. Now they're
    # generated as a special StubbedPointer type. This previously caused
    # codegen problems as uintptr_t is a typedef of uint64_t and they'd both
    # be specialised on a template.
    param_types = ["std::pair<uint64_t, uint64_t*>&"]
    setup = "return {{0, nullptr}};"
    expect_json_v2 = '''[
      {"staticSize": 16, "exclusiveSize": 0, "size": 16, "members": [
        {"typeNames": ["uint64_t"], "staticSize": 8, "exclusiveSize": 8, "size": 8},
        {"typeNames": ["uintptr_t (stubbed)"], "staticSize": 8, "exclusiveSize": 8, "size": 8}
      ]}
    ]'''

  [cases.vector_vector]
    param_types = ["std::pair<std::vector<std::uint64_t>, std::vector<std::uint64_t>>&"]
    setup = "return {{std::initializer_list<std::uint64_t>({0,1,2}), std::initializer_list<std::uint64_t>({3,4,5,6})}};"
    expect_json = '''
    [
      {
        "staticSize": 48,
        "dynamicSize": 56,
        "length": 1,
        "capacity": 1,
        "members": [
          {
            "staticSize": 24,
            "dynamicSize": 24,
            "length": 3,
            "capacity": 3
          },
          {
            "staticSize": 24,
            "dynamicSize": 32,
            "length": 4,
            "capacity": 4
          }
        ]
      }
    ]
    '''
    expect_json_v2 = '''[
      {"staticSize": 48, "exclusiveSize": 0, "size": 104, "members": [
        {"typeNames": ["std::vector<uint64_t, std::allocator<uint64_t>>"], "staticSize": 24, "exclusiveSize": 24, "size": 48},
        {"typeNames": ["std::vector<uint64_t, std::allocator<uint64_t>>"], "staticSize": 24, "exclusiveSize": 24, "size": 56}
      ]}
    ]'''