import { plugins, format } from 'pretty-format';

function getDefaultExportFromCjs (x) {
	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
}

var naturalCompare$2 = {exports: {}};

/*
 * @version    1.4.0
 * @date       2015-10-26
 * @stability  3 - Stable
 * @author     Lauri Rooden (https://github.com/litejs/natural-compare-lite)
 * @license    MIT License
 */


var naturalCompare = function(a, b) {
	var i, codeA
	, codeB = 1
	, posA = 0
	, posB = 0
	, alphabet = String.alphabet;

	function getCode(str, pos, code) {
		if (code) {
			for (i = pos; code = getCode(str, i), code < 76 && code > 65;) ++i;
			return +str.slice(pos - 1, i)
		}
		code = alphabet && alphabet.indexOf(str.charAt(pos));
		return code > -1 ? code + 76 : ((code = str.charCodeAt(pos) || 0), code < 45 || code > 127) ? code
			: code < 46 ? 65               // -
			: code < 48 ? code - 1
			: code < 58 ? code + 18        // 0-9
			: code < 65 ? code - 11
			: code < 91 ? code + 11        // A-Z
			: code < 97 ? code - 37
			: code < 123 ? code + 5        // a-z
			: code - 63
	}


	if ((a+="") != (b+="")) for (;codeB;) {
		codeA = getCode(a, posA++);
		codeB = getCode(b, posB++);

		if (codeA < 76 && codeB < 76 && codeA > 66 && codeB > 66) {
			codeA = getCode(a, posA, posA);
			codeB = getCode(b, posB, posA = i);
			posB = i;
		}

		if (codeA != codeB) return (codeA < codeB) ? -1 : 1
	}
	return 0
};

try {
	naturalCompare$2.exports = naturalCompare;
} catch (e) {
	String.naturalCompare = naturalCompare;
}

var naturalCompareExports = naturalCompare$2.exports;
var naturalCompare$1 = /*@__PURE__*/getDefaultExportFromCjs(naturalCompareExports);

function notNullish(v) {
  return v != null;
}
function isPrimitive(value) {
  return value === null || typeof value !== "function" && typeof value !== "object";
}
function isObject(item) {
  return item != null && typeof item === "object" && !Array.isArray(item);
}
function getCallLastIndex(code) {
  let charIndex = -1;
  let inString = null;
  let startedBracers = 0;
  let endedBracers = 0;
  let beforeChar = null;
  while (charIndex <= code.length) {
    beforeChar = code[charIndex];
    charIndex++;
    const char = code[charIndex];
    const isCharString = char === '"' || char === "'" || char === "`";
    if (isCharString && beforeChar !== "\\") {
      if (inString === char)
        inString = null;
      else if (!inString)
        inString = char;
    }
    if (!inString) {
      if (char === "(")
        startedBracers++;
      if (char === ")")
        endedBracers++;
    }
    if (startedBracers && endedBracers && startedBracers === endedBracers)
      return charIndex;
  }
  return null;
}

let getPromiseValue = () => 'Promise{…}';
try {
  const { getPromiseDetails, kPending, kRejected } = process.binding('util');
  if (Array.isArray(getPromiseDetails(Promise.resolve()))) {
    getPromiseValue = (value, options) => {
      const [state, innerValue] = getPromiseDetails(value);
      if (state === kPending) {
        return 'Promise{<pending>}'
      }
      return `Promise${state === kRejected ? '!' : ''}{${options.inspect(innerValue, options)}}`
    };
  }
} catch (notNode) {
  /* ignore */
}

/* !
 * loupe
 * Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
 * MIT Licensed
 */

let nodeInspect = false;
try {
  // eslint-disable-next-line global-require
  const nodeUtil = require('util');
  nodeInspect = nodeUtil.inspect ? nodeUtil.inspect.custom : false;
} catch (noNodeInspect) {
  nodeInspect = false;
}

const lineSplitRE = /\r?\n/;
function positionToOffset(source, lineNumber, columnNumber) {
  const lines = source.split(lineSplitRE);
  const nl = /\r\n/.test(source) ? 2 : 1;
  let start = 0;
  if (lineNumber > lines.length)
    return source.length;
  for (let i2 = 0; i2 < lineNumber - 1; i2++)
    start += lines[i2].length + nl;
  return start + columnNumber;
}
function offsetToLineNumber(source, offset) {
  if (offset > source.length) {
    throw new Error(
      `offset is longer than source length! offset ${offset} > length ${source.length}`
    );
  }
  const lines = source.split(lineSplitRE);
  const nl = /\r\n/.test(source) ? 2 : 1;
  let counted = 0;
  let line = 0;
  for (; line < lines.length; line++) {
    const lineLength = lines[line].length + nl;
    if (counted + lineLength >= offset)
      break;
    counted += lineLength;
  }
  return line + 1;
}

const serialize$1 = (val, config, indentation, depth, refs, printer) => {
  const name = val.getMockName();
  const nameString = name === "vi.fn()" ? "" : ` ${name}`;
  let callsString = "";
  if (val.mock.calls.length !== 0) {
    const indentationNext = indentation + config.indent;
    callsString = ` {${config.spacingOuter}${indentationNext}"calls": ${printer(val.mock.calls, config, indentationNext, depth, refs)}${config.min ? ", " : ","}${config.spacingOuter}${indentationNext}"results": ${printer(val.mock.results, config, indentationNext, depth, refs)}${config.min ? "" : ","}${config.spacingOuter}${indentation}}`;
  }
  return `[MockFunction${nameString}]${callsString}`;
};
const test = (val) => val && !!val._isMockFunction;
const plugin = { serialize: serialize$1, test };

const {
  DOMCollection,
  DOMElement,
  Immutable,
  ReactElement,
  ReactTestComponent,
  AsymmetricMatcher
} = plugins;
let PLUGINS = [
  ReactTestComponent,
  ReactElement,
  DOMElement,
  DOMCollection,
  Immutable,
  AsymmetricMatcher,
  plugin
];
function addSerializer(plugin) {
  PLUGINS = [plugin].concat(PLUGINS);
}
function getSerializers() {
  return PLUGINS;
}

function testNameToKey(testName, count) {
  return `${testName} ${count}`;
}
function keyToTestName(key) {
  if (!/ \d+$/.test(key))
    throw new Error("Snapshot keys must end with a number.");
  return key.replace(/ \d+$/, "");
}
function getSnapshotData(content, options) {
  const update = options.updateSnapshot;
  const data = /* @__PURE__ */ Object.create(null);
  let snapshotContents = "";
  let dirty = false;
  if (content != null) {
    try {
      snapshotContents = content;
      const populate = new Function("exports", snapshotContents);
      populate(data);
    } catch {
    }
  }
  const isInvalid = snapshotContents;
  if ((update === "all" || update === "new") && isInvalid)
    dirty = true;
  return { data, dirty };
}
function addExtraLineBreaks(string) {
  return string.includes("\n") ? `
${string}
` : string;
}
function removeExtraLineBreaks(string) {
  return string.length > 2 && string.startsWith("\n") && string.endsWith("\n") ? string.slice(1, -1) : string;
}
const escapeRegex = true;
const printFunctionName = false;
function serialize(val, indent = 2, formatOverrides = {}) {
  return normalizeNewlines(
    format(val, {
      escapeRegex,
      indent,
      plugins: getSerializers(),
      printFunctionName,
      ...formatOverrides
    })
  );
}
function escapeBacktickString(str) {
  return str.replace(/`|\\|\${/g, "\\$&");
}
function printBacktickString(str) {
  return `\`${escapeBacktickString(str)}\``;
}
function normalizeNewlines(string) {
  return string.replace(/\r\n|\r/g, "\n");
}
async function saveSnapshotFile(environment, snapshotData, snapshotPath) {
  const snapshots = Object.keys(snapshotData).sort(naturalCompare$1).map(
    (key) => `exports[${printBacktickString(key)}] = ${printBacktickString(normalizeNewlines(snapshotData[key]))};`
  );
  const content = `${environment.getHeader()}

${snapshots.join("\n\n")}
`;
  const oldContent = await environment.readSnapshotFile(snapshotPath);
  const skipWriting = oldContent != null && oldContent === content;
  if (skipWriting)
    return;
  await environment.saveSnapshotFile(
    snapshotPath,
    content
  );
}
function prepareExpected(expected) {
  function findStartIndent() {
    var _a, _b;
    const matchObject = /^( +)}\s+$/m.exec(expected || "");
    const objectIndent = (_a = matchObject == null ? void 0 : matchObject[1]) == null ? void 0 : _a.length;
    if (objectIndent)
      return objectIndent;
    const matchText = /^\n( +)"/.exec(expected || "");
    return ((_b = matchText == null ? void 0 : matchText[1]) == null ? void 0 : _b.length) || 0;
  }
  const startIndent = findStartIndent();
  let expectedTrimmed = expected == null ? void 0 : expected.trim();
  if (startIndent) {
    expectedTrimmed = expectedTrimmed == null ? void 0 : expectedTrimmed.replace(new RegExp(`^${" ".repeat(startIndent)}`, "gm"), "").replace(/ +}$/, "}");
  }
  return expectedTrimmed;
}
function deepMergeArray(target = [], source = []) {
  const mergedOutput = Array.from(target);
  source.forEach((sourceElement, index) => {
    const targetElement = mergedOutput[index];
    if (Array.isArray(target[index])) {
      mergedOutput[index] = deepMergeArray(target[index], sourceElement);
    } else if (isObject(targetElement)) {
      mergedOutput[index] = deepMergeSnapshot(target[index], sourceElement);
    } else {
      mergedOutput[index] = sourceElement;
    }
  });
  return mergedOutput;
}
function deepMergeSnapshot(target, source) {
  if (isObject(target) && isObject(source)) {
    const mergedOutput = { ...target };
    Object.keys(source).forEach((key) => {
      if (isObject(source[key]) && !source[key].$$typeof) {
        if (!(key in target))
          Object.assign(mergedOutput, { [key]: source[key] });
        else
          mergedOutput[key] = deepMergeSnapshot(target[key], source[key]);
      } else if (Array.isArray(source[key])) {
        mergedOutput[key] = deepMergeArray(target[key], source[key]);
      } else {
        Object.assign(mergedOutput, { [key]: source[key] });
      }
    });
    return mergedOutput;
  } else if (Array.isArray(target) && Array.isArray(source)) {
    return deepMergeArray(target, source);
  }
  return target;
}

function normalizeWindowsPath(input = "") {
  if (!input || !input.includes("\\")) {
    return input;
  }
  return input.replace(/\\/g, "/");
}
const _IS_ABSOLUTE_RE = /^[/\\](?![/\\])|^[/\\]{2}(?!\.)|^[A-Za-z]:[/\\]/;
function cwd() {
  if (typeof process !== "undefined") {
    return process.cwd().replace(/\\/g, "/");
  }
  return "/";
}
const resolve$2 = function(...arguments_) {
  arguments_ = arguments_.map((argument) => normalizeWindowsPath(argument));
  let resolvedPath = "";
  let resolvedAbsolute = false;
  for (let index = arguments_.length - 1; index >= -1 && !resolvedAbsolute; index--) {
    const path = index >= 0 ? arguments_[index] : cwd();
    if (!path || path.length === 0) {
      continue;
    }
    resolvedPath = `${path}/${resolvedPath}`;
    resolvedAbsolute = isAbsolute(path);
  }
  resolvedPath = normalizeString(resolvedPath, !resolvedAbsolute);
  if (resolvedAbsolute && !isAbsolute(resolvedPath)) {
    return `/${resolvedPath}`;
  }
  return resolvedPath.length > 0 ? resolvedPath : ".";
};
function normalizeString(path, allowAboveRoot) {
  let res = "";
  let lastSegmentLength = 0;
  let lastSlash = -1;
  let dots = 0;
  let char = null;
  for (let index = 0; index <= path.length; ++index) {
    if (index < path.length) {
      char = path[index];
    } else if (char === "/") {
      break;
    } else {
      char = "/";
    }
    if (char === "/") {
      if (lastSlash === index - 1 || dots === 1)
        ;
      else if (dots === 2) {
        if (res.length < 2 || lastSegmentLength !== 2 || res[res.length - 1] !== "." || res[res.length - 2] !== ".") {
          if (res.length > 2) {
            const lastSlashIndex = res.lastIndexOf("/");
            if (lastSlashIndex === -1) {
              res = "";
              lastSegmentLength = 0;
            } else {
              res = res.slice(0, lastSlashIndex);
              lastSegmentLength = res.length - 1 - res.lastIndexOf("/");
            }
            lastSlash = index;
            dots = 0;
            continue;
          } else if (res.length > 0) {
            res = "";
            lastSegmentLength = 0;
            lastSlash = index;
            dots = 0;
            continue;
          }
        }
        if (allowAboveRoot) {
          res += res.length > 0 ? "/.." : "..";
          lastSegmentLength = 2;
        }
      } else {
        if (res.length > 0) {
          res += `/${path.slice(lastSlash + 1, index)}`;
        } else {
          res = path.slice(lastSlash + 1, index);
        }
        lastSegmentLength = index - lastSlash - 1;
      }
      lastSlash = index;
      dots = 0;
    } else if (char === "." && dots !== -1) {
      ++dots;
    } else {
      dots = -1;
    }
  }
  return res;
}
const isAbsolute = function(p) {
  return _IS_ABSOLUTE_RE.test(p);
};
const comma = ",".charCodeAt(0);
const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
const intToChar = new Uint8Array(64);
const charToInt = new Uint8Array(128);
for (let i = 0; i < chars.length; i++) {
  const c = chars.charCodeAt(i);
  intToChar[i] = c;
  charToInt[c] = i;
}
function decode(mappings) {
  const state = new Int32Array(5);
  const decoded = [];
  let index = 0;
  do {
    const semi = indexOf(mappings, index);
    const line = [];
    let sorted = true;
    let lastCol = 0;
    state[0] = 0;
    for (let i = index; i < semi; i++) {
      let seg;
      i = decodeInteger(mappings, i, state, 0);
      const col = state[0];
      if (col < lastCol)
        sorted = false;
      lastCol = col;
      if (hasMoreVlq(mappings, i, semi)) {
        i = decodeInteger(mappings, i, state, 1);
        i = decodeInteger(mappings, i, state, 2);
        i = decodeInteger(mappings, i, state, 3);
        if (hasMoreVlq(mappings, i, semi)) {
          i = decodeInteger(mappings, i, state, 4);
          seg = [col, state[1], state[2], state[3], state[4]];
        } else {
          seg = [col, state[1], state[2], state[3]];
        }
      } else {
        seg = [col];
      }
      line.push(seg);
    }
    if (!sorted)
      sort(line);
    decoded.push(line);
    index = semi + 1;
  } while (index <= mappings.length);
  return decoded;
}
function indexOf(mappings, index) {
  const idx = mappings.indexOf(";", index);
  return idx === -1 ? mappings.length : idx;
}
function decodeInteger(mappings, pos, state, j) {
  let value = 0;
  let shift = 0;
  let integer = 0;
  do {
    const c = mappings.charCodeAt(pos++);
    integer = charToInt[c];
    value |= (integer & 31) << shift;
    shift += 5;
  } while (integer & 32);
  const shouldNegate = value & 1;
  value >>>= 1;
  if (shouldNegate) {
    value = -2147483648 | -value;
  }
  state[j] += value;
  return pos;
}
function hasMoreVlq(mappings, i, length) {
  if (i >= length)
    return false;
  return mappings.charCodeAt(i) !== comma;
}
function sort(line) {
  line.sort(sortComparator$1);
}
function sortComparator$1(a, b) {
  return a[0] - b[0];
}
const schemeRegex = /^[\w+.-]+:\/\//;
const urlRegex = /^([\w+.-]+:)\/\/([^@/#?]*@)?([^:/#?]*)(:\d+)?(\/[^#?]*)?(\?[^#]*)?(#.*)?/;
const fileRegex = /^file:(?:\/\/((?![a-z]:)[^/#?]*)?)?(\/?[^#?]*)(\?[^#]*)?(#.*)?/i;
var UrlType;
(function(UrlType2) {
  UrlType2[UrlType2["Empty"] = 1] = "Empty";
  UrlType2[UrlType2["Hash"] = 2] = "Hash";
  UrlType2[UrlType2["Query"] = 3] = "Query";
  UrlType2[UrlType2["RelativePath"] = 4] = "RelativePath";
  UrlType2[UrlType2["AbsolutePath"] = 5] = "AbsolutePath";
  UrlType2[UrlType2["SchemeRelative"] = 6] = "SchemeRelative";
  UrlType2[UrlType2["Absolute"] = 7] = "Absolute";
})(UrlType || (UrlType = {}));
function isAbsoluteUrl(input) {
  return schemeRegex.test(input);
}
function isSchemeRelativeUrl(input) {
  return input.startsWith("//");
}
function isAbsolutePath(input) {
  return input.startsWith("/");
}
function isFileUrl(input) {
  return input.startsWith("file:");
}
function isRelative(input) {
  return /^[.?#]/.test(input);
}
function parseAbsoluteUrl(input) {
  const match = urlRegex.exec(input);
  return makeUrl(match[1], match[2] || "", match[3], match[4] || "", match[5] || "/", match[6] || "", match[7] || "");
}
function parseFileUrl(input) {
  const match = fileRegex.exec(input);
  const path = match[2];
  return makeUrl("file:", "", match[1] || "", "", isAbsolutePath(path) ? path : "/" + path, match[3] || "", match[4] || "");
}
function makeUrl(scheme, user, host, port, path, query, hash) {
  return {
    scheme,
    user,
    host,
    port,
    path,
    query,
    hash,
    type: UrlType.Absolute
  };
}
function parseUrl(input) {
  if (isSchemeRelativeUrl(input)) {
    const url2 = parseAbsoluteUrl("http:" + input);
    url2.scheme = "";
    url2.type = UrlType.SchemeRelative;
    return url2;
  }
  if (isAbsolutePath(input)) {
    const url2 = parseAbsoluteUrl("http://foo.com" + input);
    url2.scheme = "";
    url2.host = "";
    url2.type = UrlType.AbsolutePath;
    return url2;
  }
  if (isFileUrl(input))
    return parseFileUrl(input);
  if (isAbsoluteUrl(input))
    return parseAbsoluteUrl(input);
  const url = parseAbsoluteUrl("http://foo.com/" + input);
  url.scheme = "";
  url.host = "";
  url.type = input ? input.startsWith("?") ? UrlType.Query : input.startsWith("#") ? UrlType.Hash : UrlType.RelativePath : UrlType.Empty;
  return url;
}
function stripPathFilename(path) {
  if (path.endsWith("/.."))
    return path;
  const index = path.lastIndexOf("/");
  return path.slice(0, index + 1);
}
function mergePaths(url, base) {
  normalizePath(base, base.type);
  if (url.path === "/") {
    url.path = base.path;
  } else {
    url.path = stripPathFilename(base.path) + url.path;
  }
}
function normalizePath(url, type) {
  const rel = type <= UrlType.RelativePath;
  const pieces = url.path.split("/");
  let pointer = 1;
  let positive = 0;
  let addTrailingSlash = false;
  for (let i = 1; i < pieces.length; i++) {
    const piece = pieces[i];
    if (!piece) {
      addTrailingSlash = true;
      continue;
    }
    addTrailingSlash = false;
    if (piece === ".")
      continue;
    if (piece === "..") {
      if (positive) {
        addTrailingSlash = true;
        positive--;
        pointer--;
      } else if (rel) {
        pieces[pointer++] = piece;
      }
      continue;
    }
    pieces[pointer++] = piece;
    positive++;
  }
  let path = "";
  for (let i = 1; i < pointer; i++) {
    path += "/" + pieces[i];
  }
  if (!path || addTrailingSlash && !path.endsWith("/..")) {
    path += "/";
  }
  url.path = path;
}
function resolve$1(input, base) {
  if (!input && !base)
    return "";
  const url = parseUrl(input);
  let inputType = url.type;
  if (base && inputType !== UrlType.Absolute) {
    const baseUrl = parseUrl(base);
    const baseType = baseUrl.type;
    switch (inputType) {
      case UrlType.Empty:
        url.hash = baseUrl.hash;
      case UrlType.Hash:
        url.query = baseUrl.query;
      case UrlType.Query:
      case UrlType.RelativePath:
        mergePaths(url, baseUrl);
      case UrlType.AbsolutePath:
        url.user = baseUrl.user;
        url.host = baseUrl.host;
        url.port = baseUrl.port;
      case UrlType.SchemeRelative:
        url.scheme = baseUrl.scheme;
    }
    if (baseType > inputType)
      inputType = baseType;
  }
  normalizePath(url, inputType);
  const queryHash = url.query + url.hash;
  switch (inputType) {
    case UrlType.Hash:
    case UrlType.Query:
      return queryHash;
    case UrlType.RelativePath: {
      const path = url.path.slice(1);
      if (!path)
        return queryHash || ".";
      if (isRelative(base || input) && !isRelative(path)) {
        return "./" + path + queryHash;
      }
      return path + queryHash;
    }
    case UrlType.AbsolutePath:
      return url.path + queryHash;
    default:
      return url.scheme + "//" + url.user + url.host + url.port + url.path + queryHash;
  }
}
function resolve(input, base) {
  if (base && !base.endsWith("/"))
    base += "/";
  return resolve$1(input, base);
}
function stripFilename(path) {
  if (!path)
    return "";
  const index = path.lastIndexOf("/");
  return path.slice(0, index + 1);
}
const COLUMN = 0;
const SOURCES_INDEX = 1;
const SOURCE_LINE = 2;
const SOURCE_COLUMN = 3;
const NAMES_INDEX = 4;
function maybeSort(mappings, owned) {
  const unsortedIndex = nextUnsortedSegmentLine(mappings, 0);
  if (unsortedIndex === mappings.length)
    return mappings;
  if (!owned)
    mappings = mappings.slice();
  for (let i = unsortedIndex; i < mappings.length; i = nextUnsortedSegmentLine(mappings, i + 1)) {
    mappings[i] = sortSegments(mappings[i], owned);
  }
  return mappings;
}
function nextUnsortedSegmentLine(mappings, start) {
  for (let i = start; i < mappings.length; i++) {
    if (!isSorted(mappings[i]))
      return i;
  }
  return mappings.length;
}
function isSorted(line) {
  for (let j = 1; j < line.length; j++) {
    if (line[j][COLUMN] < line[j - 1][COLUMN]) {
      return false;
    }
  }
  return true;
}
function sortSegments(line, owned) {
  if (!owned)
    line = line.slice();
  return line.sort(sortComparator);
}
function sortComparator(a, b) {
  return a[COLUMN] - b[COLUMN];
}
let found = false;
function binarySearch(haystack, needle, low, high) {
  while (low <= high) {
    const mid = low + (high - low >> 1);
    const cmp = haystack[mid][COLUMN] - needle;
    if (cmp === 0) {
      found = true;
      return mid;
    }
    if (cmp < 0) {
      low = mid + 1;
    } else {
      high = mid - 1;
    }
  }
  found = false;
  return low - 1;
}
function upperBound(haystack, needle, index) {
  for (let i = index + 1; i < haystack.length; index = i++) {
    if (haystack[i][COLUMN] !== needle)
      break;
  }
  return index;
}
function lowerBound(haystack, needle, index) {
  for (let i = index - 1; i >= 0; index = i--) {
    if (haystack[i][COLUMN] !== needle)
      break;
  }
  return index;
}
function memoizedState() {
  return {
    lastKey: -1,
    lastNeedle: -1,
    lastIndex: -1
  };
}
function memoizedBinarySearch(haystack, needle, state, key) {
  const { lastKey, lastNeedle, lastIndex } = state;
  let low = 0;
  let high = haystack.length - 1;
  if (key === lastKey) {
    if (needle === lastNeedle) {
      found = lastIndex !== -1 && haystack[lastIndex][COLUMN] === needle;
      return lastIndex;
    }
    if (needle >= lastNeedle) {
      low = lastIndex === -1 ? 0 : lastIndex;
    } else {
      high = lastIndex;
    }
  }
  state.lastKey = key;
  state.lastNeedle = needle;
  return state.lastIndex = binarySearch(haystack, needle, low, high);
}
const LINE_GTR_ZERO = "`line` must be greater than 0 (lines start at line 1)";
const COL_GTR_EQ_ZERO = "`column` must be greater than or equal to 0 (columns start at column 0)";
const LEAST_UPPER_BOUND = -1;
const GREATEST_LOWER_BOUND = 1;
let decodedMappings;
let originalPositionFor;
class TraceMap {
  constructor(map, mapUrl) {
    const isString = typeof map === "string";
    if (!isString && map._decodedMemo)
      return map;
    const parsed = isString ? JSON.parse(map) : map;
    const { version, file, names, sourceRoot, sources, sourcesContent } = parsed;
    this.version = version;
    this.file = file;
    this.names = names;
    this.sourceRoot = sourceRoot;
    this.sources = sources;
    this.sourcesContent = sourcesContent;
    const from = resolve(sourceRoot || "", stripFilename(mapUrl));
    this.resolvedSources = sources.map((s) => resolve(s || "", from));
    const { mappings } = parsed;
    if (typeof mappings === "string") {
      this._encoded = mappings;
      this._decoded = void 0;
    } else {
      this._encoded = void 0;
      this._decoded = maybeSort(mappings, isString);
    }
    this._decodedMemo = memoizedState();
    this._bySources = void 0;
    this._bySourceMemos = void 0;
  }
}
(() => {
  decodedMappings = (map) => {
    return map._decoded || (map._decoded = decode(map._encoded));
  };
  originalPositionFor = (map, { line, column, bias }) => {
    line--;
    if (line < 0)
      throw new Error(LINE_GTR_ZERO);
    if (column < 0)
      throw new Error(COL_GTR_EQ_ZERO);
    const decoded = decodedMappings(map);
    if (line >= decoded.length)
      return OMapping(null, null, null, null);
    const segments = decoded[line];
    const index = traceSegmentInternal(segments, map._decodedMemo, line, column, bias || GREATEST_LOWER_BOUND);
    if (index === -1)
      return OMapping(null, null, null, null);
    const segment = segments[index];
    if (segment.length === 1)
      return OMapping(null, null, null, null);
    const { names, resolvedSources } = map;
    return OMapping(resolvedSources[segment[SOURCES_INDEX]], segment[SOURCE_LINE] + 1, segment[SOURCE_COLUMN], segment.length === 5 ? names[segment[NAMES_INDEX]] : null);
  };
})();
function OMapping(source, line, column, name) {
  return { source, line, column, name };
}
function traceSegmentInternal(segments, memo, line, column, bias) {
  let index = memoizedBinarySearch(segments, column, memo, line);
  if (found) {
    index = (bias === LEAST_UPPER_BOUND ? upperBound : lowerBound)(segments, column, index);
  } else if (bias === LEAST_UPPER_BOUND)
    index++;
  if (index === -1 || index === segments.length)
    return -1;
  return index;
}
const CHROME_IE_STACK_REGEXP = /^\s*at .*(\S+:\d+|\(native\))/m;
const SAFARI_NATIVE_CODE_REGEXP = /^(eval@)?(\[native code])?$/;
const stackIgnorePatterns = [
  "node:internal",
  /\/packages\/\w+\/dist\//,
  /\/@vitest\/\w+\/dist\//,
  "/vitest/dist/",
  "/vitest/src/",
  "/vite-node/dist/",
  "/vite-node/src/",
  "/node_modules/chai/",
  "/node_modules/tinypool/",
  "/node_modules/tinyspy/",
  "/deps/chai.js",
  /__vitest_browser__/
];
function extractLocation(urlLike) {
  if (!urlLike.includes(":"))
    return [urlLike];
  const regExp = /(.+?)(?::(\d+))?(?::(\d+))?$/;
  const parts = regExp.exec(urlLike.replace(/^\(|\)$/g, ""));
  if (!parts)
    return [urlLike];
  let url = parts[1];
  if (url.startsWith("http:") || url.startsWith("https:")) {
    const urlObj = new URL(url);
    url = urlObj.pathname;
  }
  if (url.startsWith("/@fs/")) {
    url = url.slice(typeof process !== "undefined" && process.platform === "win32" ? 5 : 4);
  }
  return [url, parts[2] || void 0, parts[3] || void 0];
}
function parseSingleFFOrSafariStack(raw) {
  let line = raw.trim();
  if (SAFARI_NATIVE_CODE_REGEXP.test(line))
    return null;
  if (line.includes(" > eval"))
    line = line.replace(/ line (\d+)(?: > eval line \d+)* > eval:\d+:\d+/g, ":$1");
  if (!line.includes("@") && !line.includes(":"))
    return null;
  const functionNameRegex = /((.*".+"[^@]*)?[^@]*)(?:@)/;
  const matches = line.match(functionNameRegex);
  const functionName = matches && matches[1] ? matches[1] : void 0;
  const [url, lineNumber, columnNumber] = extractLocation(line.replace(functionNameRegex, ""));
  if (!url || !lineNumber || !columnNumber)
    return null;
  return {
    file: url,
    method: functionName || "",
    line: Number.parseInt(lineNumber),
    column: Number.parseInt(columnNumber)
  };
}
function parseSingleV8Stack(raw) {
  let line = raw.trim();
  if (!CHROME_IE_STACK_REGEXP.test(line))
    return null;
  if (line.includes("(eval "))
    line = line.replace(/eval code/g, "eval").replace(/(\(eval at [^()]*)|(,.*$)/g, "");
  let sanitizedLine = line.replace(/^\s+/, "").replace(/\(eval code/g, "(").replace(/^.*?\s+/, "");
  const location = sanitizedLine.match(/ (\(.+\)$)/);
  sanitizedLine = location ? sanitizedLine.replace(location[0], "") : sanitizedLine;
  const [url, lineNumber, columnNumber] = extractLocation(location ? location[1] : sanitizedLine);
  let method = location && sanitizedLine || "";
  let file = url && ["eval", "<anonymous>"].includes(url) ? void 0 : url;
  if (!file || !lineNumber || !columnNumber)
    return null;
  if (method.startsWith("async "))
    method = method.slice(6);
  if (file.startsWith("file://"))
    file = file.slice(7);
  file = resolve$2(file);
  if (method)
    method = method.replace(/__vite_ssr_import_\d+__\./g, "");
  return {
    method,
    file,
    line: Number.parseInt(lineNumber),
    column: Number.parseInt(columnNumber)
  };
}
function parseStacktrace(stack, options = {}) {
  const { ignoreStackEntries = stackIgnorePatterns } = options;
  let stacks = !CHROME_IE_STACK_REGEXP.test(stack) ? parseFFOrSafariStackTrace(stack) : parseV8Stacktrace(stack);
  if (ignoreStackEntries.length)
    stacks = stacks.filter((stack2) => !ignoreStackEntries.some((p) => stack2.file.match(p)));
  return stacks.map((stack2) => {
    var _a;
    const map = (_a = options.getSourceMap) == null ? void 0 : _a.call(options, stack2.file);
    if (!map || typeof map !== "object" || !map.version)
      return stack2;
    const traceMap = new TraceMap(map);
    const { line, column } = originalPositionFor(traceMap, stack2);
    if (line != null && column != null)
      return { ...stack2, line, column };
    return stack2;
  });
}
function parseFFOrSafariStackTrace(stack) {
  return stack.split("\n").map((line) => parseSingleFFOrSafariStack(line)).filter(notNullish);
}
function parseV8Stacktrace(stack) {
  return stack.split("\n").map((line) => parseSingleV8Stack(line)).filter(notNullish);
}
function parseErrorStacktrace(e, options = {}) {
  if (!e || isPrimitive(e))
    return [];
  if (e.stacks)
    return e.stacks;
  const stackStr = e.stack || e.stackStr || "";
  const stackFrames = parseStacktrace(stackStr, options);
  e.stacks = stackFrames;
  return stackFrames;
}

async function saveInlineSnapshots(environment, snapshots) {
  const MagicString = (await import('magic-string')).default;
  const files = new Set(snapshots.map((i) => i.file));
  await Promise.all(Array.from(files).map(async (file) => {
    const snaps = snapshots.filter((i) => i.file === file);
    const code = await environment.readSnapshotFile(file);
    const s = new MagicString(code);
    for (const snap of snaps) {
      const index = positionToOffset(code, snap.line, snap.column);
      replaceInlineSnap(code, s, index, snap.snapshot);
    }
    const transformed = s.toString();
    if (transformed !== code)
      await environment.saveSnapshotFile(file, transformed);
  }));
}
const startObjectRegex = /(?:toMatchInlineSnapshot|toThrowErrorMatchingInlineSnapshot)\s*\(\s*(?:\/\*[\S\s]*\*\/\s*|\/\/.*\s+)*\s*({)/m;
function replaceObjectSnap(code, s, index, newSnap) {
  let _code = code.slice(index);
  const startMatch = startObjectRegex.exec(_code);
  if (!startMatch)
    return false;
  _code = _code.slice(startMatch.index);
  let callEnd = getCallLastIndex(_code);
  if (callEnd === null)
    return false;
  callEnd += index + startMatch.index;
  const shapeStart = index + startMatch.index + startMatch[0].length;
  const shapeEnd = getObjectShapeEndIndex(code, shapeStart);
  const snap = `, ${prepareSnapString(newSnap, code, index)}`;
  if (shapeEnd === callEnd) {
    s.appendLeft(callEnd, snap);
  } else {
    s.overwrite(shapeEnd, callEnd, snap);
  }
  return true;
}
function getObjectShapeEndIndex(code, index) {
  let startBraces = 1;
  let endBraces = 0;
  while (startBraces !== endBraces && index < code.length) {
    const s = code[index++];
    if (s === "{")
      startBraces++;
    else if (s === "}")
      endBraces++;
  }
  return index;
}
function prepareSnapString(snap, source, index) {
  const lineNumber = offsetToLineNumber(source, index);
  const line = source.split(lineSplitRE)[lineNumber - 1];
  const indent = line.match(/^\s*/)[0] || "";
  const indentNext = indent.includes("	") ? `${indent}	` : `${indent}  `;
  const lines = snap.trim().replace(/\\/g, "\\\\").split(/\n/g);
  const isOneline = lines.length <= 1;
  const quote = isOneline ? "'" : "`";
  if (isOneline)
    return `'${lines.join("\n").replace(/'/g, "\\'")}'`;
  else
    return `${quote}
${lines.map((i) => i ? indentNext + i : "").join("\n").replace(/`/g, "\\`").replace(/\${/g, "\\${")}
${indent}${quote}`;
}
const startRegex = /(?:toMatchInlineSnapshot|toThrowErrorMatchingInlineSnapshot)\s*\(\s*(?:\/\*[\S\s]*\*\/\s*|\/\/.*\s+)*\s*[\w_$]*(['"`\)])/m;
function replaceInlineSnap(code, s, index, newSnap) {
  const codeStartingAtIndex = code.slice(index);
  const startMatch = startRegex.exec(codeStartingAtIndex);
  const firstKeywordMatch = /toMatchInlineSnapshot|toThrowErrorMatchingInlineSnapshot/.exec(codeStartingAtIndex);
  if (!startMatch || startMatch.index !== (firstKeywordMatch == null ? void 0 : firstKeywordMatch.index))
    return replaceObjectSnap(code, s, index, newSnap);
  const quote = startMatch[1];
  const startIndex = index + startMatch.index + startMatch[0].length;
  const snapString = prepareSnapString(newSnap, code, index);
  if (quote === ")") {
    s.appendRight(startIndex - 1, snapString);
    return true;
  }
  const quoteEndRE = new RegExp(`(?:^|[^\\\\])${quote}`);
  const endMatch = quoteEndRE.exec(code.slice(startIndex));
  if (!endMatch)
    return false;
  const endIndex = startIndex + endMatch.index + endMatch[0].length;
  s.overwrite(startIndex - 1, endIndex, snapString);
  return true;
}
const INDENTATION_REGEX = /^([^\S\n]*)\S/m;
function stripSnapshotIndentation(inlineSnapshot) {
  const match = inlineSnapshot.match(INDENTATION_REGEX);
  if (!match || !match[1]) {
    return inlineSnapshot;
  }
  const indentation = match[1];
  const lines = inlineSnapshot.split(/\n/g);
  if (lines.length <= 2) {
    return inlineSnapshot;
  }
  if (lines[0].trim() !== "" || lines[lines.length - 1].trim() !== "") {
    return inlineSnapshot;
  }
  for (let i = 1; i < lines.length - 1; i++) {
    if (lines[i] !== "") {
      if (lines[i].indexOf(indentation) !== 0) {
        return inlineSnapshot;
      }
      lines[i] = lines[i].substring(indentation.length);
    }
  }
  lines[lines.length - 1] = "";
  inlineSnapshot = lines.join("\n");
  return inlineSnapshot;
}

async function saveRawSnapshots(environment, snapshots) {
  await Promise.all(snapshots.map(async (snap) => {
    if (!snap.readonly)
      await environment.saveSnapshotFile(snap.file, snap.snapshot);
  }));
}

class SnapshotState {
  constructor(testFilePath, snapshotPath, snapshotContent, options) {
    this.testFilePath = testFilePath;
    this.snapshotPath = snapshotPath;
    const { data, dirty } = getSnapshotData(
      snapshotContent,
      options
    );
    this._fileExists = snapshotContent != null;
    this._initialData = data;
    this._snapshotData = data;
    this._dirty = dirty;
    this._inlineSnapshots = [];
    this._rawSnapshots = [];
    this._uncheckedKeys = new Set(Object.keys(this._snapshotData));
    this._counters = /* @__PURE__ */ new Map();
    this.expand = options.expand || false;
    this.added = 0;
    this.matched = 0;
    this.unmatched = 0;
    this._updateSnapshot = options.updateSnapshot;
    this.updated = 0;
    this._snapshotFormat = {
      printBasicPrototype: false,
      ...options.snapshotFormat
    };
    this._environment = options.snapshotEnvironment;
  }
  _counters;
  _dirty;
  _updateSnapshot;
  _snapshotData;
  _initialData;
  _inlineSnapshots;
  _rawSnapshots;
  _uncheckedKeys;
  _snapshotFormat;
  _environment;
  _fileExists;
  added;
  expand;
  matched;
  unmatched;
  updated;
  static async create(testFilePath, options) {
    const snapshotPath = await options.snapshotEnvironment.resolvePath(testFilePath);
    const content = await options.snapshotEnvironment.readSnapshotFile(snapshotPath);
    return new SnapshotState(testFilePath, snapshotPath, content, options);
  }
  get environment() {
    return this._environment;
  }
  markSnapshotsAsCheckedForTest(testName) {
    this._uncheckedKeys.forEach((uncheckedKey) => {
      if (keyToTestName(uncheckedKey) === testName)
        this._uncheckedKeys.delete(uncheckedKey);
    });
  }
  _inferInlineSnapshotStack(stacks) {
    const promiseIndex = stacks.findIndex((i) => i.method.match(/__VITEST_(RESOLVES|REJECTS)__/));
    if (promiseIndex !== -1)
      return stacks[promiseIndex + 3];
    const stackIndex = stacks.findIndex((i) => i.method.includes("__INLINE_SNAPSHOT__"));
    return stackIndex !== -1 ? stacks[stackIndex + 2] : null;
  }
  _addSnapshot(key, receivedSerialized, options) {
    this._dirty = true;
    if (options.isInline) {
      const stacks = parseErrorStacktrace(options.error || new Error("snapshot"), { ignoreStackEntries: [] });
      const stack = this._inferInlineSnapshotStack(stacks);
      if (!stack) {
        throw new Error(
          `@vitest/snapshot: Couldn't infer stack frame for inline snapshot.
${JSON.stringify(stacks)}`
        );
      }
      stack.column--;
      this._inlineSnapshots.push({
        snapshot: receivedSerialized,
        ...stack
      });
    } else if (options.rawSnapshot) {
      this._rawSnapshots.push({
        ...options.rawSnapshot,
        snapshot: receivedSerialized
      });
    } else {
      this._snapshotData[key] = receivedSerialized;
    }
  }
  clear() {
    this._snapshotData = this._initialData;
    this._counters = /* @__PURE__ */ new Map();
    this.added = 0;
    this.matched = 0;
    this.unmatched = 0;
    this.updated = 0;
    this._dirty = false;
  }
  async save() {
    const hasExternalSnapshots = Object.keys(this._snapshotData).length;
    const hasInlineSnapshots = this._inlineSnapshots.length;
    const hasRawSnapshots = this._rawSnapshots.length;
    const isEmpty = !hasExternalSnapshots && !hasInlineSnapshots && !hasRawSnapshots;
    const status = {
      deleted: false,
      saved: false
    };
    if ((this._dirty || this._uncheckedKeys.size) && !isEmpty) {
      if (hasExternalSnapshots) {
        await saveSnapshotFile(this._environment, this._snapshotData, this.snapshotPath);
        this._fileExists = true;
      }
      if (hasInlineSnapshots)
        await saveInlineSnapshots(this._environment, this._inlineSnapshots);
      if (hasRawSnapshots)
        await saveRawSnapshots(this._environment, this._rawSnapshots);
      status.saved = true;
    } else if (!hasExternalSnapshots && this._fileExists) {
      if (this._updateSnapshot === "all") {
        await this._environment.removeSnapshotFile(this.snapshotPath);
        this._fileExists = false;
      }
      status.deleted = true;
    }
    return status;
  }
  getUncheckedCount() {
    return this._uncheckedKeys.size || 0;
  }
  getUncheckedKeys() {
    return Array.from(this._uncheckedKeys);
  }
  removeUncheckedKeys() {
    if (this._updateSnapshot === "all" && this._uncheckedKeys.size) {
      this._dirty = true;
      this._uncheckedKeys.forEach((key) => delete this._snapshotData[key]);
      this._uncheckedKeys.clear();
    }
  }
  match({
    testName,
    received,
    key,
    inlineSnapshot,
    isInline,
    error,
    rawSnapshot
  }) {
    this._counters.set(testName, (this._counters.get(testName) || 0) + 1);
    const count = Number(this._counters.get(testName));
    if (!key)
      key = testNameToKey(testName, count);
    if (!(isInline && this._snapshotData[key] !== void 0))
      this._uncheckedKeys.delete(key);
    let receivedSerialized = rawSnapshot && typeof received === "string" ? received : serialize(received, void 0, this._snapshotFormat);
    if (!rawSnapshot)
      receivedSerialized = addExtraLineBreaks(receivedSerialized);
    if (rawSnapshot) {
      if (rawSnapshot.content && rawSnapshot.content.match(/\r\n/) && !receivedSerialized.match(/\r\n/))
        rawSnapshot.content = normalizeNewlines(rawSnapshot.content);
    }
    const expected = isInline ? inlineSnapshot : rawSnapshot ? rawSnapshot.content : this._snapshotData[key];
    const expectedTrimmed = prepareExpected(expected);
    const pass = expectedTrimmed === prepareExpected(receivedSerialized);
    const hasSnapshot = expected !== void 0;
    const snapshotIsPersisted = isInline || this._fileExists || rawSnapshot && rawSnapshot.content != null;
    if (pass && !isInline && !rawSnapshot) {
      this._snapshotData[key] = receivedSerialized;
    }
    if (hasSnapshot && this._updateSnapshot === "all" || (!hasSnapshot || !snapshotIsPersisted) && (this._updateSnapshot === "new" || this._updateSnapshot === "all")) {
      if (this._updateSnapshot === "all") {
        if (!pass) {
          if (hasSnapshot)
            this.updated++;
          else
            this.added++;
          this._addSnapshot(key, receivedSerialized, { error, isInline, rawSnapshot });
        } else {
          this.matched++;
        }
      } else {
        this._addSnapshot(key, receivedSerialized, { error, isInline, rawSnapshot });
        this.added++;
      }
      return {
        actual: "",
        count,
        expected: "",
        key,
        pass: true
      };
    } else {
      if (!pass) {
        this.unmatched++;
        return {
          actual: removeExtraLineBreaks(receivedSerialized),
          count,
          expected: expectedTrimmed !== void 0 ? removeExtraLineBreaks(expectedTrimmed) : void 0,
          key,
          pass: false
        };
      } else {
        this.matched++;
        return {
          actual: "",
          count,
          expected: "",
          key,
          pass: true
        };
      }
    }
  }
  async pack() {
    const snapshot = {
      filepath: this.testFilePath,
      added: 0,
      fileDeleted: false,
      matched: 0,
      unchecked: 0,
      uncheckedKeys: [],
      unmatched: 0,
      updated: 0
    };
    const uncheckedCount = this.getUncheckedCount();
    const uncheckedKeys = this.getUncheckedKeys();
    if (uncheckedCount)
      this.removeUncheckedKeys();
    const status = await this.save();
    snapshot.fileDeleted = status.deleted;
    snapshot.added = this.added;
    snapshot.matched = this.matched;
    snapshot.unmatched = this.unmatched;
    snapshot.updated = this.updated;
    snapshot.unchecked = !status.deleted ? uncheckedCount : 0;
    snapshot.uncheckedKeys = Array.from(uncheckedKeys);
    return snapshot;
  }
}

function createMismatchError(message, actual, expected) {
  const error = new Error(message);
  Object.defineProperty(error, "actual", {
    value: actual,
    enumerable: true,
    configurable: true,
    writable: true
  });
  Object.defineProperty(error, "expected", {
    value: expected,
    enumerable: true,
    configurable: true,
    writable: true
  });
  return error;
}
class SnapshotClient {
  constructor(Service = SnapshotState) {
    this.Service = Service;
  }
  filepath;
  name;
  snapshotState;
  snapshotStateMap = /* @__PURE__ */ new Map();
  async setTest(filepath, name, options) {
    var _a;
    this.filepath = filepath;
    this.name = name;
    if (((_a = this.snapshotState) == null ? void 0 : _a.testFilePath) !== filepath) {
      this.resetCurrent();
      if (!this.getSnapshotState(filepath)) {
        this.snapshotStateMap.set(
          filepath,
          await this.Service.create(
            filepath,
            options
          )
        );
      }
      this.snapshotState = this.getSnapshotState(filepath);
    }
  }
  getSnapshotState(filepath) {
    return this.snapshotStateMap.get(filepath);
  }
  clearTest() {
    this.filepath = void 0;
    this.name = void 0;
  }
  skipTestSnapshots(name) {
    var _a;
    (_a = this.snapshotState) == null ? void 0 : _a.markSnapshotsAsCheckedForTest(name);
  }
  /**
   * Should be overridden by the consumer.
   *
   * Vitest checks equality with @vitest/expect.
   */
  equalityCheck(received, expected) {
    return received === expected;
  }
  assert(options) {
    const {
      filepath = this.filepath,
      name = this.name,
      message,
      isInline = false,
      properties,
      inlineSnapshot,
      error,
      errorMessage,
      rawSnapshot
    } = options;
    let { received } = options;
    if (!filepath)
      throw new Error("Snapshot cannot be used outside of test");
    if (typeof properties === "object") {
      if (typeof received !== "object" || !received)
        throw new Error("Received value must be an object when the matcher has properties");
      try {
        const pass2 = this.equalityCheck(received, properties);
        if (!pass2)
          throw createMismatchError("Snapshot properties mismatched", received, properties);
        else
          received = deepMergeSnapshot(received, properties);
      } catch (err) {
        err.message = errorMessage || "Snapshot mismatched";
        throw err;
      }
    }
    const testName = [
      name,
      ...message ? [message] : []
    ].join(" > ");
    const snapshotState = this.getSnapshotState(filepath);
    const { actual, expected, key, pass } = snapshotState.match({
      testName,
      received,
      isInline,
      error,
      inlineSnapshot,
      rawSnapshot
    });
    if (!pass)
      throw createMismatchError(`Snapshot \`${key || "unknown"}\` mismatched`, actual == null ? void 0 : actual.trim(), expected == null ? void 0 : expected.trim());
  }
  async assertRaw(options) {
    if (!options.rawSnapshot)
      throw new Error("Raw snapshot is required");
    const {
      filepath = this.filepath,
      rawSnapshot
    } = options;
    if (rawSnapshot.content == null) {
      if (!filepath)
        throw new Error("Snapshot cannot be used outside of test");
      const snapshotState = this.getSnapshotState(filepath);
      options.filepath || (options.filepath = filepath);
      rawSnapshot.file = await snapshotState.environment.resolveRawPath(filepath, rawSnapshot.file);
      rawSnapshot.content = await snapshotState.environment.readSnapshotFile(rawSnapshot.file) || void 0;
    }
    return this.assert(options);
  }
  async resetCurrent() {
    if (!this.snapshotState)
      return null;
    const result = await this.snapshotState.pack();
    this.snapshotState = void 0;
    return result;
  }
  clear() {
    this.snapshotStateMap.clear();
  }
}

export { SnapshotClient, SnapshotState, addSerializer, getSerializers, stripSnapshotIndentation };
