includes = ["folly/FBString.h"]
[cases]
  [cases.empty]
    param_types = ["folly::fbstring&"]
    setup = "return {};"
    expect_json = '''
    [
      {
        "typeName": "fbstring",
        "isTypedef": true,
        "staticSize": 24,
        "dynamicSize": 0,
        "exclusiveSize": 0,
        "members": [
          {
            "staticSize": 24,
            "dynamicSize": 0,
            "exclusiveSize": 24,
            "length": 0,
            "capacity": 23,
            "elementStaticSize": 1
          }
        ]
      }
    ]
    '''

  [cases.inline]
    param_types = ["folly::fbstring&"]
    setup = 'return {"012345"};'
    expect_json = '''
    [
      {
        "typeName": "fbstring",
        "isTypedef": true,
        "staticSize": 24,
        "dynamicSize": 0,
        "exclusiveSize": 0,
        "members": [
          {
            "staticSize": 24,
            "dynamicSize": 0,
            "exclusiveSize": 24,
            "length": 6,
            "capacity": 23,
            "elementStaticSize": 1
          }
        ]
      }
    ]
    '''

  [cases.heap_allocated]
    param_types = ["folly::fbstring&"]
    setup = 'return {"abcdefghijklmnopqrstuvwxzy"};'
    expect_json = '''
    [
      {
        "typeName": "fbstring",
        "isTypedef": true,
        "staticSize": 24,
        "dynamicSize": 26,
        "exclusiveSize": 0,
        "members": [
          {
            "staticSize": 24,
            "dynamicSize": 26,
            "exclusiveSize": 50,
            "length": 26,
            "capacity": 26,
            "elementStaticSize": 1
          }
        ]
      }
    ]
    '''

  [cases.string_pooled]
    param_types = ["folly::fbstring&"]
    setup = "return folly::fbstring(1024, 'c');"
    expect_json = '''
    [
      {
        "typeName": "fbstring",
        "isTypedef": true,
        "staticSize": 24,
        "dynamicSize": 1024,
        "exclusiveSize": 0,
        "members": [
          {
            "staticSize": 24,
            "dynamicSize": 1024,
            "exclusiveSize": 1048,
            "length": 1024,
            "capacity": 1024,
            "elementStaticSize": 1
          }
        ]
      }
    ]
    '''