{
  "characters": [
    {
      "label": "半角英字",
      "text": "ABC",
      "utf16": 3,
      "codePoints": 3,
      "graphemes": 3,
      "escaped": "ABC"
    },
    {
      "label": "空白とLF改行",
      "text": "A B\nC",
      "utf16": 5,
      "codePoints": 5,
      "graphemes": 5,
      "escaped": "A B\\nC"
    },
    {
      "label": "１つの絵文字",
      "text": "😀",
      "utf16": 2,
      "codePoints": 1,
      "graphemes": 1,
      "escaped": "😀"
    },
    {
      "label": "１文字の「が」",
      "text": "が",
      "utf16": 1,
      "codePoints": 1,
      "graphemes": 1,
      "escaped": "が"
    },
    {
      "label": "「か」＋結合濁点",
      "text": "が",
      "utf16": 2,
      "codePoints": 2,
      "graphemes": 1,
      "escaped": "が"
    },
    {
      "label": "家族の絵文字",
      "text": "👨‍👩‍👧‍👦",
      "utf16": 11,
      "codePoints": 7,
      "graphemes": 1,
      "escaped": "👨‍👩‍👧‍👦"
    },
    {
      "label": "CRLF改行",
      "text": "A\r\nB",
      "utf16": 4,
      "codePoints": 4,
      "graphemes": 3,
      "escaped": "A\\r\\nB"
    }
  ],
  "spaces": [
    {
      "label": "すべて含む",
      "text": "A B\nC",
      "utf16": 5,
      "codePoints": 5,
      "graphemes": 5,
      "escaped": "A B\\nC"
    },
    {
      "label": "半角空白U+0020だけを除外",
      "text": "AB\nC",
      "utf16": 4,
      "codePoints": 4,
      "graphemes": 4,
      "escaped": "AB\\nC"
    },
    {
      "label": "LF改行U+000Aだけを除外",
      "text": "A BC",
      "utf16": 4,
      "codePoints": 4,
      "graphemes": 4,
      "escaped": "A BC"
    },
    {
      "label": "半角空白とLF改行を除外",
      "text": "ABC",
      "utf16": 3,
      "codePoints": 3,
      "graphemes": 3,
      "escaped": "ABC"
    }
  ]
}