includes = ["vector"]
definitions = '''
  template <typename T>
  class TemplatedClass1 {
    T val;
  };

  template <typename T, typename S>
  class TemplatedClass2 {
    TemplatedClass1<T> tc1;
    S val2;
  };

  struct Foo {
    int a;
    int b;
  };

  template <int N>
  struct TemplatedClassVal {
    int arr[N];
  };
'''

[cases]
  [cases.int]
    oil_skip = "primitives are named differently in treebuilderv2" # https://github.com/facebookexperimental/object-introspection/issues/286
    param_types = ["const TemplatedClass1<int>&"]
    setup = "return {};"
    expect_json = '''[{
      "typeName":"TemplatedClass1<int>",
      "staticSize":4,
      "dynamicSize":0,
      "members":[{
        "typeName":"int"
    }]}]'''
  [cases.vector]
    param_types = ["const TemplatedClass1<std::vector<int>>&"]
    setup = "return {};"
    expect_json = '''[{
      "typeName":"TemplatedClass1<std::vector<int, std::allocator<int> > >",
      "staticSize":24,
      "dynamicSize":0,
      "members":[{
        "typeName":"vector<int, std::allocator<int> >",
        "staticSize":24,
        "dynamicSize":0,
        "length":0,
        "capacity":0,
        "elementStaticSize":4
    }]}]'''
    expect_json_v2 = '''[{
      "typeName":"TemplatedClass1<std::vector<int, std::allocator<int> > >",
      "staticSize":24,
      "exclusiveSize":0,
      "members":[{
        "typeName":"std::vector<int32_t, std::allocator<int32_t>>",
        "staticSize":24,
        "exclusiveSize":24,
        "length":0,
        "capacity":0
    }]}]'''
  [cases.two]
    oil_skip = "OIL returns better primitive names"
    param_types = ["const TemplatedClass2<Foo, int>&"]
    setup = "return {};"
    expect_json = '''[{
      "typeName":"TemplatedClass2<ns_templates::Foo, int>",
      "staticSize":12,
      "dynamicSize":0,
      "members":[
        {"typeName":"TemplatedClass1<ns_templates::Foo>", "staticSize":8, "dynamicSize":0},
        {"typeName":"int", "staticSize":4, "dynamicSize":0}
      ]}]'''
  [cases.value]
    param_types = ["const TemplatedClassVal<3>&"]
    setup = "return {};"
    expect_json = '''[{
      "typeName":"TemplatedClassVal<3>",
      "staticSize":12,
      "dynamicSize":0,
      "members":[{
        "staticSize":12,
        "dynamicSize":0,
        "length":3,
        "capacity":3,
        "elementStaticSize":4
    }]}]'''
    expect_json_v2 = '''[{
      "typeName":"TemplatedClassVal<3>",
      "staticSize":12,
      "exclusiveSize":0,
      "members":[{
        "staticSize":12,
        "exclusiveSize":0,
        "length":3,
        "capacity":3
    }]}]'''