1 files changed, 295 insertions, 0 deletions
diff --git a/vanilla/node_modules/@vitest/utils/dist/helpers.js b/vanilla/node_modules/@vitest/utils/dist/helpers.js
new file mode 100644
index 0000000..b19970a
--- /dev/null
+++ b/vanilla/node_modules/@vitest/utils/dist/helpers.js
@@ -0,0 +1,295 @@
+import { VALID_ID_PREFIX, NULL_BYTE_PLACEHOLDER } from './constants.js';
+
+// port from nanoid
+// https://github.com/ai/nanoid
+const urlAlphabet = "useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict";
+function nanoid(size = 21) {
+	let id = "";
+	let i = size;
+	while (i--) {
+		id += urlAlphabet[Math.random() * 64 | 0];
+	}
+	return id;
+}
+
+const RealDate = Date;
+function random(seed) {
+	const x = Math.sin(seed++) * 1e4;
+	return x - Math.floor(x);
+}
+function shuffle(array, seed = RealDate.now()) {
+	let length = array.length;
+	while (length) {
+		const index = Math.floor(random(seed) * length--);
+		const previous = array[length];
+		array[length] = array[index];
+		array[index] = previous;
+		++seed;
+	}
+	return array;
+}
+
+/**
+* Get original stacktrace without source map support the most performant way.
+* - Create only 1 stack frame.
+* - Rewrite prepareStackTrace to bypass "support-stack-trace" (usually takes ~250ms).
+*/
+function createSimpleStackTrace(options) {
+	const { message = "$$stack trace error", stackTraceLimit = 1 } = options || {};
+	const limit = Error.stackTraceLimit;
+	const prepareStackTrace = Error.prepareStackTrace;
+	Error.stackTraceLimit = stackTraceLimit;
+	Error.prepareStackTrace = (e) => e.stack;
+	const err = new Error(message);
+	const stackTrace = err.stack || "";
+	Error.prepareStackTrace = prepareStackTrace;
+	Error.stackTraceLimit = limit;
+	return stackTrace;
+}
+function notNullish(v) {
+	return v != null;
+}
+function assertTypes(value, name, types) {
+	const receivedType = typeof value;
+	const pass = types.includes(receivedType);
+	if (!pass) {
+		throw new TypeError(`${name} value must be ${types.join(" or ")}, received "${receivedType}"`);
+	}
+}
+function isPrimitive(value) {
+	return value === null || typeof value !== "function" && typeof value !== "object";
+}
+function slash(path) {
+	return path.replace(/\\/g, "/");
+}
+const postfixRE = /[?#].*$/;
+function cleanUrl(url) {
+	return url.replace(postfixRE, "");
+}
+const externalRE = /^(?:[a-z]+:)?\/\//;
+const isExternalUrl = (url) => externalRE.test(url);
+/**
+* Prepend `/@id/` and replace null byte so the id is URL-safe.
+* This is prepended to resolved ids that are not valid browser
+* import specifiers by the importAnalysis plugin.
+*/
+function wrapId(id) {
+	return id.startsWith(VALID_ID_PREFIX) ? id : VALID_ID_PREFIX + id.replace("\0", NULL_BYTE_PLACEHOLDER);
+}
+/**
+* Undo {@link wrapId}'s `/@id/` and null byte replacements.
+*/
+function unwrapId(id) {
+	return id.startsWith(VALID_ID_PREFIX) ? id.slice(VALID_ID_PREFIX.length).replace(NULL_BYTE_PLACEHOLDER, "\0") : id;
+}
+function withTrailingSlash(path) {
+	if (path.at(-1) !== "/") {
+		return `${path}/`;
+	}
+	return path;
+}
+const bareImportRE = /^(?![a-z]:)[\w@](?!.*:\/\/)/i;
+function isBareImport(id) {
+	return bareImportRE.test(id);
+}
+function toArray(array) {
+	if (array === null || array === undefined) {
+		array = [];
+	}
+	if (Array.isArray(array)) {
+		return array;
+	}
+	return [array];
+}
+function isObject(item) {
+	return item != null && typeof item === "object" && !Array.isArray(item);
+}
+function isFinalObj(obj) {
+	return obj === Object.prototype || obj === Function.prototype || obj === RegExp.prototype;
+}
+function getType(value) {
+	return Object.prototype.toString.apply(value).slice(8, -1);
+}
+function collectOwnProperties(obj, collector) {
+	const collect = typeof collector === "function" ? collector : (key) => collector.add(key);
+	Object.getOwnPropertyNames(obj).forEach(collect);
+	Object.getOwnPropertySymbols(obj).forEach(collect);
+}
+function getOwnProperties(obj) {
+	const ownProps = new Set();
+	if (isFinalObj(obj)) {
+		return [];
+	}
+	collectOwnProperties(obj, ownProps);
+	return Array.from(ownProps);
+}
+const defaultCloneOptions = { forceWritable: false };
+function deepClone(val, options = defaultCloneOptions) {
+	const seen = new WeakMap();
+	return clone(val, seen, options);
+}
+function clone(val, seen, options = defaultCloneOptions) {
+	let k, out;
+	if (seen.has(val)) {
+		return seen.get(val);
+	}
+	if (Array.isArray(val)) {
+		out = Array.from({ length: k = val.length });
+		seen.set(val, out);
+		while (k--) {
+			out[k] = clone(val[k], seen, options);
+		}
+		return out;
+	}
+	if (Object.prototype.toString.call(val) === "[object Object]") {
+		out = Object.create(Object.getPrototypeOf(val));
+		seen.set(val, out);
+		// we don't need properties from prototype
+		const props = getOwnProperties(val);
+		for (const k of props) {
+			const descriptor = Object.getOwnPropertyDescriptor(val, k);
+			if (!descriptor) {
+				continue;
+			}
+			const cloned = clone(val[k], seen, options);
+			if (options.forceWritable) {
+				Object.defineProperty(out, k, {
+					enumerable: descriptor.enumerable,
+					configurable: true,
+					writable: true,
+					value: cloned
+				});
+			} else if ("get" in descriptor) {
+				Object.defineProperty(out, k, {
+					...descriptor,
+					get() {
+						return cloned;
+					}
+				});
+			} else {
+				Object.defineProperty(out, k, {
+					...descriptor,
+					value: cloned
+				});
+			}
+		}
+		return out;
+	}
+	return val;
+}
+function noop() {}
+function objectAttr(source, path, defaultValue = undefined) {
+	// a[3].b -> a.3.b
+	const paths = path.replace(/\[(\d+)\]/g, ".$1").split(".");
+	let result = source;
+	for (const p of paths) {
+		result = new Object(result)[p];
+		if (result === undefined) {
+			return defaultValue;
+		}
+	}
+	return result;
+}
+function createDefer() {
+	let resolve = null;
+	let reject = null;
+	const p = new Promise((_resolve, _reject) => {
+		resolve = _resolve;
+		reject = _reject;
+	});
+	p.resolve = resolve;
+	p.reject = reject;
+	return p;
+}
+/**
+* If code starts with a function call, will return its last index, respecting arguments.
+* This will return 25 - last ending character of toMatch ")"
+* Also works with callbacks
+* ```
+* toMatch({ test: '123' });
+* toBeAliased('123')
+* ```
+*/
+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;
+}
+function isNegativeNaN(val) {
+	if (!Number.isNaN(val)) {
+		return false;
+	}
+	const f64 = new Float64Array(1);
+	f64[0] = val;
+	const u32 = new Uint32Array(f64.buffer);
+	const isNegative = u32[1] >>> 31 === 1;
+	return isNegative;
+}
+function toString(v) {
+	return Object.prototype.toString.call(v);
+}
+function isPlainObject(val) {
+	return toString(val) === "[object Object]" && (!val.constructor || val.constructor.name === "Object");
+}
+function isMergeableObject(item) {
+	return isPlainObject(item) && !Array.isArray(item);
+}
+/**
+* Deep merge :P
+*
+* Will merge objects only if they are plain
+*
+* Do not merge types - it is very expensive and usually it's better to case a type here
+*/
+function deepMerge(target, ...sources) {
+	if (!sources.length) {
+		return target;
+	}
+	const source = sources.shift();
+	if (source === undefined) {
+		return target;
+	}
+	if (isMergeableObject(target) && isMergeableObject(source)) {
+		Object.keys(source).forEach((key) => {
+			const _source = source;
+			if (isMergeableObject(_source[key])) {
+				if (!target[key]) {
+					target[key] = {};
+				}
+				deepMerge(target[key], _source[key]);
+			} else {
+				target[key] = _source[key];
+			}
+		});
+	}
+	return deepMerge(target, ...sources);
+}
+
+export { assertTypes, cleanUrl, clone, createDefer, createSimpleStackTrace, deepClone, deepMerge, getCallLastIndex, getOwnProperties, getType, isBareImport, isExternalUrl, isNegativeNaN, isObject, isPrimitive, nanoid, noop, notNullish, objectAttr, shuffle, slash, toArray, unwrapId, withTrailingSlash, wrapId };