object-introspection/test/integration/std_unordered_set_custom_operator.toml

definitions = '''

	template <unsigned int N>
	class CustomIntHasher
	{
		double d[N];
		public:
		size_t operator() (int const& key) const
		{
			return std::hash<int>{}(key);
		}
	};

	template <unsigned int N>
	class CustomEqualFnInt
	{
		double d[N];
		public:
		bool operator() (int const& t1, int const& t2) const
		{
			return t1 == t2;
		}
	};

  struct Foo {
    std::unordered_set<int> m1;
    std::unordered_set<int, CustomIntHasher<8>> m2;
    std::unordered_set<int, std::hash<int>, CustomEqualFnInt<8>> m3;
    std::unordered_set<int, CustomIntHasher<8>, CustomEqualFnInt<8>> m4;
  };
'''
includes = ["unordered_set"]

[cases]
  [cases.a]
    oil_skip = "std::unordered_set is not implemented for treebuilder v2" # https://github.com/facebookexperimental/object-introspection/issues/302
    param_types = ["const Foo&"]
    setup = '''
      Foo foo;

      for (int i = 0; i < 3; i++) {
        foo.m1.insert(i);
      }

      for (int i = 0; i < 5; i++) {
        foo.m2.insert(i);
      }

      for (int i = 0; i < 7; i++) {
        foo.m3.insert(i);
      }

      for (int i = 0; i < 9; i++) {
        foo.m4.insert(i);
      }

      return {foo};
    '''
    expect_json = '''[{
      "staticSize":480,
      "dynamicSize":704,
      "members":[
        {"name":"m1", "staticSize":56, "dynamicSize":140, "length":3, "capacity":3, "elementStaticSize":12},
        {"name":"m2", "staticSize":120, "dynamicSize":164, "length":5, "capacity":5, "elementStaticSize":12},
        {"name":"m3", "staticSize":120, "dynamicSize":188, "length":7, "capacity":7, "elementStaticSize":12},
        {"name":"m4", "staticSize":184, "dynamicSize":212, "length":9, "capacity":9, "elementStaticSize":12}
      ]}]'''