typia/lib/internal/_randomFormatIdnHostname.mjs.map

Superfast runtime validators with only one line

{"version":3,"file":"_randomFormatIdnHostname.mjs","names":[],"sources":["../../src/internal/_randomFormatIdnHostname.ts"],"sourcesContent":["import { _randomHostnameLabels } from \"./_randomFormatHostname\";\nimport { _randomInteger } from \"./_randomInteger\";\nimport { _randomString } from \"./_randomString\";\nimport { _ILengthProps } from \"./_randomStringLength\";\n\nexport const _randomFormatIdnHostname = (props?: _ILengthProps): string => {\n  if (props?.minLength === undefined && props?.maxLength === undefined)\n    return `${random(10)}.${random(3)}`;\n  // `_isFormatIdnHostname` requires at least one label, a dot, and a >=2-char\n  // TLD (`(…\\.)+[a-z¡-￿]{2,}`), none of which the non-idn hostname generator\n  // guarantees on its length path (it can emit a single dotless label). Reserve\n  // a fixed `.<2-char TLD>` and realize the rest as dot-joined leading labels.\n  const length: number = pickLength(props);\n  return `${_randomHostnameLabels(length - 3)}.${random(2)}`;\n};\n\nconst MAX_TOTAL = 253;\nconst MIN_TOTAL = 4; // the shortest idn hostname, `x.yy`: label(1) + `.` + tld(2)\n\nconst pickLength = (props: _ILengthProps): number => {\n  let low: number = props.minLength === undefined ? MIN_TOTAL : props.minLength;\n  if (low < MIN_TOTAL) low = MIN_TOTAL;\n  const high: number =\n    props.maxLength === undefined\n      ? Math.min(MAX_TOTAL, low + 14)\n      : Math.min(MAX_TOTAL, props.maxLength);\n  if (high < low)\n    throw new Error(\n      \"unable to generate a random idn hostname satisfying both the format and the length constraints.\",\n    );\n  return _randomInteger({ type: \"integer\", minimum: low, maximum: high });\n};\n\nconst random = (length: number) =>\n  _randomString({ type: \"string\", minLength: length, maxLength: length });\n"],"mappings":";;;;AAKA,MAAa,4BAA4B,UAAkC;CACzE,IAAI,OAAO,cAAc,KAAA,KAAa,OAAO,cAAc,KAAA,GACzD,OAAO,GAAG,OAAO,EAAE,EAAE,GAAG,OAAO,CAAC;CAMlC,OAAO,GAAG,sBADa,WAAW,KACG,IAAI,CAAC,EAAE,GAAG,OAAO,CAAC;AACzD;AAEA,MAAM,YAAY;AAClB,MAAM,YAAY;AAElB,MAAM,cAAc,UAAiC;CACnD,IAAI,MAAc,MAAM,cAAc,KAAA,IAAY,YAAY,MAAM;CACpE,IAAI,MAAM,WAAW,MAAM;CAC3B,MAAM,OACJ,MAAM,cAAc,KAAA,IAChB,KAAK,IAAI,WAAW,MAAM,EAAE,IAC5B,KAAK,IAAI,WAAW,MAAM,SAAS;CACzC,IAAI,OAAO,KACT,MAAM,IAAI,MACR,iGACF;CACF,OAAO,eAAe;EAAE,MAAM;EAAW,SAAS;EAAK,SAAS;CAAK,CAAC;AACxE;AAEA,MAAM,UAAU,WACd,cAAc;CAAE,MAAM;CAAU,WAAW;CAAQ,WAAW;AAAO,CAAC"}