import { chai, equals, iterableEquality, subsetEquality, JestExtend, JestChaiExpect, JestAsymmetricMatchers, GLOBAL_EXPECT, ASYMMETRIC_MATCHERS_OBJECT, getState, setState, addCustomEqualityTesters, customMatchers } from '@vitest/expect';
import { getCurrentTest } from '@vitest/runner';
import { g as getWorkerState, i as isChildProcess, w as waitForImportsToResolve, r as resetModules } from './utils.DvEY5TfP.js';
import { getSafeTimers, delay } from '@vitest/utils/timers';
import { getNames } from '@vitest/runner/utils';
import { stripSnapshotIndentation, addSerializer, SnapshotClient } from '@vitest/snapshot';
import '@vitest/utils/error';
import { assertTypes, createSimpleStackTrace } from '@vitest/utils/helpers';
import { fn, spyOn, restoreAllMocks, resetAllMocks, clearAllMocks, isMockFunction } from '@vitest/spy';
import '@vitest/utils/offset';
import { parseSingleStack } from '@vitest/utils/source-map';
import { c as commonjsGlobal } from './_commonjsHelpers.D26ty3Ew.js';
import { R as RealDate, r as resetDate, m as mockDate } from './date.Bq6ZW5rf.js';
// these matchers are not supported because they don't make sense with poll
const unsupported = [
"matchSnapshot",
"toMatchSnapshot",
"toMatchInlineSnapshot",
"toThrowErrorMatchingSnapshot",
"toThrowErrorMatchingInlineSnapshot",
"throws",
"Throw",
"throw",
"toThrow",
"toThrowError"
];
/**
* Attaches a `cause` property to the error if missing, copies the stack trace from the source, and throws.
*
* @param error - The error to throw
* @param source - Error to copy the stack trace from
*
* @throws Always throws the provided error with an amended stack trace
*/
function throwWithCause(error, source) {
if (error.cause == null) error.cause = /* @__PURE__ */ new Error("Matcher did not succeed in time.");
throw copyStackTrace$1(error, source);
}
function createExpectPoll(expect) {
return function poll(fn, options = {}) {
const defaults = getWorkerState().config.expect?.poll ?? {};
const { interval = defaults.interval ?? 50, timeout = defaults.timeout ?? 1e3, message } = options;
// @ts-expect-error private poll access
const assertion = expect(null, message).withContext({ poll: true });
fn = fn.bind(assertion);
const test = chai.util.flag(assertion, "vitest-test");
if (!test) throw new Error("expect.poll() must be called inside a test");
const proxy = new Proxy(assertion, { get(target, key, receiver) {
const assertionFunction = Reflect.get(target, key, receiver);
if (typeof assertionFunction !== "function") return assertionFunction instanceof chai.Assertion ? proxy : assertionFunction;
if (key === "assert") return assertionFunction;
if (typeof key === "string" && unsupported.includes(key)) throw new SyntaxError(`expect.poll() is not supported in combination with .${key}(). Use vi.waitFor() if your assertion condition is unstable.`);
return function(...args) {
const STACK_TRACE_ERROR = /* @__PURE__ */ new Error("STACK_TRACE_ERROR");
const promise = async () => {
const { setTimeout, clearTimeout } = getSafeTimers();
let executionPhase = "fn";
let hasTimedOut = false;
const timerId = setTimeout(() => {
hasTimedOut = true;
}, timeout);
chai.util.flag(assertion, "_name", key);
try {
while (true) {
const isLastAttempt = hasTimedOut;
if (isLastAttempt) chai.util.flag(assertion, "_isLastPollAttempt", true);
try {
executionPhase = "fn";
const obj = await fn();
chai.util.flag(assertion, "object", obj);
executionPhase = "assertion";
return await assertionFunction.call(assertion, ...args);
} catch (err) {
if (isLastAttempt || executionPhase === "assertion" && chai.util.flag(assertion, "_poll.assert_once")) throwWithCause(err, STACK_TRACE_ERROR);
await delay(interval, setTimeout);
}
}
} finally {
clearTimeout(timerId);
}
};
let awaited = false;
test.onFinished ??= [];
test.onFinished.push(() => {
if (!awaited) {
const negated = chai.util.flag(assertion, "negate") ? "not." : "";
const assertionString = `expect.${chai.util.flag(assertion, "_poll.element") ? "element(locator)" : "poll(assertion)"}.${negated}${String(key)}()`;
throw copyStackTrace$1(/* @__PURE__ */ new Error(`${assertionString} was not awaited. This assertion is asynchronous and must be awaited; otherwise, it is not executed to avoid unhandled rejections:\n\nawait ${assertionString}\n`), STACK_TRACE_ERROR);
}
});
let resultPromise;
// only .then is enough to check awaited, but we type this as `Promise<void>` in global types
// so let's follow it
return {
then(onFulfilled, onRejected) {
awaited = true;
return (resultPromise ||= promise()).then(onFulfilled, onRejected);
},
catch(onRejected) {
return (resultPromise ||= promise()).catch(onRejected);
},
finally(onFinally) {
return (resultPromise ||= promise()).finally(onFinally);
},
[Symbol.toStringTag]: "Promise"
};
};
} });
return proxy;
};
}
function copyStackTrace$1(target, source) {
if (source.stack !== void 0) target.stack = source.stack.replace(source.message, target.message);
return target;
}
function createAssertionMessage(util, assertion, hasArgs) {
const not = util.flag(assertion, "negate") ? "not." : "";
const name = `${util.flag(assertion, "_name")}(${"expected" })`;
const promiseName = util.flag(assertion, "promise");
return `expect(actual)${promiseName ? `.${promiseName}` : ""}.${not}${name}`;
}
function recordAsyncExpect(_test, promise, assertion, error) {
const test = _test;
// record promise for test, that resolves before test ends
if (test && promise instanceof Promise) {
// if promise is explicitly awaited, remove it from the list
promise = promise.finally(() => {
if (!test.promises) return;
const index = test.promises.indexOf(promise);
if (index !== -1) test.promises.splice(index, 1);
});
// record promise
if (!test.promises) test.promises = [];
test.promises.push(promise);
let resolved = false;
test.onFinished ??= [];
test.onFinished.push(() => {
if (!resolved) {
const stack = (globalThis.__vitest_worker__?.onFilterStackTrace || ((s) => s || ""))(error.stack);
console.warn([
`Promise returned by \`${assertion}\` was not awaited. `,
"Vitest currently auto-awaits hanging assertions at the end of the test, but this will cause the test to fail in Vitest 3. ",
"Please remember to await the assertion.\n",
stack
].join(""));
}
});
return {
then(onFulfilled, onRejected) {
resolved = true;
return promise.then(onFulfilled, onRejected);
},
catch(onRejected) {
return promise.catch(onRejected);
},
finally(onFinally) {
return promise.finally(onFinally);
},
[Symbol.toStringTag]: "Promise"
};
}
return promise;
}
let _client;
function getSnapshotClient() {
if (!_client) _client = new SnapshotClient({ isEqual: (received, expected) => {
return equals(received, expected, [iterableEquality, subsetEquality]);
} });
return _client;
}
function getError(expected, promise) {
if (typeof expected !== "function") {
if (!promise) throw new Error(`expected must be a function, received ${typeof expected}`);
// when "promised", it receives thrown error
return expected;
}
try {
expected();
} catch (e) {
return e;
}
throw new Error("snapshot function didn't throw");
}
function getTestNames(test) {
return {
filepath: test.file.filepath,
name: getNames(test).slice(1).join(" > "),
testId: test.id
};
}
const SnapshotPlugin = (chai, utils) => {
function getTest(assertionName, obj) {
const test = utils.flag(obj, "vitest-test");
if (!test) throw new Error(`'${assertionName}' cannot be used without test context`);
return test;
}
for (const key of ["matchSnapshot", "toMatchSnapshot"]) utils.addMethod(chai.Assertion.prototype, key, function(properties, message) {
utils.flag(this, "_name", key);
if (utils.flag(this, "negate")) throw new Error(`${key} cannot be used with "not"`);
const expected = utils.flag(this, "object");
const test = getTest(key, this);
if (typeof properties === "string" && typeof message === "undefined") {
message = properties;
properties = void 0;
}
const errorMessage = utils.flag(this, "message");
getSnapshotClient().assert({
received: expected,
message,
isInline: false,
properties,
errorMessage,
...getTestNames(test)
});
});
utils.addMethod(chai.Assertion.prototype, "toMatchFileSnapshot", function(file, message) {
utils.flag(this, "_name", "toMatchFileSnapshot");
if (utils.flag(this, "negate")) throw new Error("toMatchFileSnapshot cannot be used with \"not\"");
const error = /* @__PURE__ */ new Error("resolves");
const expected = utils.flag(this, "object");
const test = getTest("toMatchFileSnapshot", this);
const errorMessage = utils.flag(this, "message");
return recordAsyncExpect(test, getSnapshotClient().assertRaw({
received: expected,
message,
isInline: false,
rawSnapshot: { file },
errorMessage,
...getTestNames(test)
}), createAssertionMessage(utils, this), error);
});
utils.addMethod(chai.Assertion.prototype, "toMatchInlineSnapshot", function __INLINE_SNAPSHOT__(properties, inlineSnapshot, message) {
utils.flag(this, "_name", "toMatchInlineSnapshot");
if (utils.flag(this, "negate")) throw new Error("toMatchInlineSnapshot cannot be used with \"not\"");
const test = getTest("toMatchInlineSnapshot", this);
if (test.each || test.suite?.each) throw new Error("InlineSnapshot cannot be used inside of test.each or describe.each");
const expected = utils.flag(this, "object");
const error = utils.flag(this, "error");
if (typeof properties === "string") {
message = inlineSnapshot;
inlineSnapshot = properties;
properties = void 0;
}
if (inlineSnapshot) inlineSnapshot = stripSnapshotIndentation(inlineSnapshot);
const errorMessage = utils.flag(this, "message");
getSnapshotClient().assert({
received: expected,
message,
isInline: true,
properties,
inlineSnapshot,
error,
errorMessage,
...getTestNames(test)
});
});
utils.addMethod(chai.Assertion.prototype, "toThrowErrorMatchingSnapshot", function(message) {
utils.flag(this, "_name", "toThrowErrorMatchingSnapshot");
if (utils.flag(this, "negate")) throw new Error("toThrowErrorMatchingSnapshot cannot be used with \"not\"");
const expected = utils.flag(this, "object");
const test = getTest("toThrowErrorMatchingSnapshot", this);
const promise = utils.flag(this, "promise");
const errorMessage = utils.flag(this, "message");
getSnapshotClient().assert({
received: getError(expected, promise),
message,
errorMessage,
...getTestNames(test)
});
});
utils.addMethod(chai.Assertion.prototype, "toThrowErrorMatchingInlineSnapshot", function __INLINE_SNAPSHOT__(inlineSnapshot, message) {
if (utils.flag(this, "negate")) throw new Error("toThrowErrorMatchingInlineSnapshot cannot be used with \"not\"");
const test = getTest("toThrowErrorMatchingInlineSnapshot", this);
if (test.each || test.suite?.each) throw new Error("InlineSnapshot cannot be used inside of test.each or describe.each");
const expected = utils.flag(this, "object");
const error = utils.flag(this, "error");
const promise = utils.flag(this, "promise");
const errorMessage = utils.flag(this, "message");
if (inlineSnapshot) inlineSnapshot = stripSnapshotIndentation(inlineSnapshot);
getSnapshotClient().assert({
received: getError(expected, promise),
message,
inlineSnapshot,
isInline: true,
error,
errorMessage,
...getTestNames(test)
});
});
utils.addMethod(chai.expect, "addSnapshotSerializer", addSerializer);
};
chai.use(JestExtend);
chai.use(JestChaiExpect);
chai.use(SnapshotPlugin);
chai.use(JestAsymmetricMatchers);
function createExpect(test) {
const expect = ((value, message) => {
const { assertionCalls } = getState(expect);
setState({ assertionCalls: assertionCalls + 1 }, expect);
const assert = chai.expect(value, message);
const _test = test || getCurrentTest();
if (_test)
// @ts-expect-error internal
return assert.withTest(_test);
else return assert;
});
Object.assign(expect, chai.expect);
Object.assign(expect, globalThis[ASYMMETRIC_MATCHERS_OBJECT]);
expect.getState = () => getState(expect);
expect.setState = (state) => setState(state, expect);
// @ts-expect-error global is not typed
const globalState = getState(globalThis[GLOBAL_EXPECT]) || {};
setState({
...globalState,
assertionCalls: 0,
isExpectingAssertions: false,
isExpectingAssertionsError: null,
expectedAssertionsNumber: null,
expectedAssertionsNumberErrorGen: null,
get testPath() {
return getWorkerState().filepath;
},
currentTestName: test ? test.fullTestName ?? "" : globalState.currentTestName
}, expect);
expect.assert = chai.assert;
// @ts-expect-error untyped
expect.extend = (matchers) => chai.expect.extend(expect, matchers);
expect.addEqualityTesters = (customTesters) => addCustomEqualityTesters(customTesters);
expect.soft = (...args) => {
// @ts-expect-error private soft access
return expect(...args).withContext({ soft: true });
};
expect.poll = createExpectPoll(expect);
expect.unreachable = (message) => {
chai.assert.fail(`expected${message ? ` "${message}" ` : " "}not to be reached`);
};
function assertions(expected) {
const errorGen = () => /* @__PURE__ */ new Error(`expected number of assertions to be ${expected}, but got ${expect.getState().assertionCalls}`);
if (Error.captureStackTrace) Error.captureStackTrace(errorGen(), assertions);
expect.setState({
expectedAssertionsNumber: expected,
expectedAssertionsNumberErrorGen: errorGen
});
}
function hasAssertions() {
const error = /* @__PURE__ */ new Error("expected any number of assertion, but got none");
if (Error.captureStackTrace) Error.captureStackTrace(error, hasAssertions);
expect.setState({
isExpectingAssertions: true,
isExpectingAssertionsError: error
});
}
chai.util.addMethod(expect, "assertions", assertions);
chai.util.addMethod(expect, "hasAssertions", hasAssertions);
expect.extend(customMatchers);
return expect;
}
const globalExpect = createExpect();
Object.defineProperty(globalThis, GLOBAL_EXPECT, {
value: globalExpect,
writable: true,
configurable: true
});
const assert = chai.assert;
const should = chai.should;
/**
* Gives access to injected context provided from the main thread.
* This usually returns a value provided by `globalSetup` or an external library.
*/
function inject(key) {
return getWorkerState().providedContext[key];
}
var fakeTimersSrc = {};
var global;
var hasRequiredGlobal;
function requireGlobal () {
if (hasRequiredGlobal) return global;
hasRequiredGlobal = 1;
/**
* A reference to the global object
* @type {object} globalObject
*/
var globalObject;
/* istanbul ignore else */
if (typeof commonjsGlobal !== "undefined") {
// Node
globalObject = commonjsGlobal;
} else if (typeof window !== "undefined") {
// Browser
globalObject = window;
} else {
// WebWorker
globalObject = self;
}
global = globalObject;
return global;
}
var throwsOnProto_1;
var hasRequiredThrowsOnProto;
function requireThrowsOnProto () {
if (hasRequiredThrowsOnProto) return throwsOnProto_1;
hasRequiredThrowsOnProto = 1;
/**
* Is true when the environment causes an error to be thrown for accessing the
* __proto__ property.
* This is necessary in order to support `node --disable-proto=throw`.
*
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/proto
* @type {boolean}
*/
let throwsOnProto;
try {
const object = {};
// eslint-disable-next-line no-proto, no-unused-expressions
object.__proto__;
throwsOnProto = false;
} catch (_) {
// This branch is covered when tests are run with `--disable-proto=throw`,
// however we can test both branches at the same time, so this is ignored
/* istanbul ignore next */
throwsOnProto = true;
}
throwsOnProto_1 = throwsOnProto;
return throwsOnProto_1;
}
var copyPrototypeMethods;
var hasRequiredCopyPrototypeMethods;
function requireCopyPrototypeMethods () {
if (hasRequiredCopyPrototypeMethods) return copyPrototypeMethods;
hasRequiredCopyPrototypeMethods = 1;
var call = Function.call;
var throwsOnProto = requireThrowsOnProto();
var disallowedProperties = [
// ignore size because it throws from Map
"size",
"caller",
"callee",
"arguments",
];
// This branch is covered when tests are run with `--disable-proto=throw`,
// however we can test both branches at the same time, so this is ignored
/* istanbul ignore next */
if (throwsOnProto) {
disallowedProperties.push("__proto__");
}
copyPrototypeMethods = function copyPrototypeMethods(prototype) {
// eslint-disable-next-line @sinonjs/no-prototype-methods/no-prototype-methods
return Object.getOwnPropertyNames(prototype).reduce(function (
result,
name
) {
if (disallowedProperties.includes(name)) {
return result;
}
if (typeof prototype[name] !== "function") {
return result;
}
result[name] = call.bind(prototype[name]);
return result;
},
Object.create(null));
};
return copyPrototypeMethods;
}
var array;
var hasRequiredArray;
function requireArray () {
if (hasRequiredArray) return array;
hasRequiredArray = 1;
var copyPrototype = requireCopyPrototypeMethods();
array = copyPrototype(Array.prototype);
return array;
}
var calledInOrder_1;
var hasRequiredCalledInOrder;
function requireCalledInOrder () {
if (hasRequiredCalledInOrder) return calledInOrder_1;
hasRequiredCalledInOrder = 1;
var every = requireArray().every;
/**
* @private
*/
function hasCallsLeft(callMap, spy) {
if (callMap[spy.id] === undefined) {
callMap[spy.id] = 0;
}
return callMap[spy.id] < spy.callCount;
}
/**
* @private
*/
function checkAdjacentCalls(callMap, spy, index, spies) {
var calledBeforeNext = true;
if (index !== spies.length - 1) {
calledBeforeNext = spy.calledBefore(spies[index + 1]);
}
if (hasCallsLeft(callMap, spy) && calledBeforeNext) {
callMap[spy.id] += 1;
return true;
}
return false;
}
/**
* A Sinon proxy object (fake, spy, stub)
* @typedef {object} SinonProxy
* @property {Function} calledBefore - A method that determines if this proxy was called before another one
* @property {string} id - Some id
* @property {number} callCount - Number of times this proxy has been called
*/
/**
* Returns true when the spies have been called in the order they were supplied in
* @param {SinonProxy[] | SinonProxy} spies An array of proxies, or several proxies as arguments
* @returns {boolean} true when spies are called in order, false otherwise
*/
function calledInOrder(spies) {
var callMap = {};
// eslint-disable-next-line no-underscore-dangle
var _spies = arguments.length > 1 ? arguments : spies;
return every(_spies, checkAdjacentCalls.bind(null, callMap));
}
calledInOrder_1 = calledInOrder;
return calledInOrder_1;
}
var className_1;
var hasRequiredClassName;
function requireClassName () {
if (hasRequiredClassName) return className_1;
hasRequiredClassName = 1;
/**
* Returns a display name for a value from a constructor
* @param {object} value A value to examine
* @returns {(string|null)} A string or null
*/
function className(value) {
const name = value.constructor && value.constructor.name;
return name || null;
}
className_1 = className;
return className_1;
}
var deprecated = {};
/* eslint-disable no-console */
var hasRequiredDeprecated;
function requireDeprecated () {
if (hasRequiredDeprecated) return deprecated;
hasRequiredDeprecated = 1;
(function (exports$1) {
/**
* Returns a function that will invoke the supplied function and print a
* deprecation warning to the console each time it is called.
* @param {Function} func
* @param {string} msg
* @returns {Function}
*/
exports$1.wrap = function (func, msg) {
var wrapped = function () {
exports$1.printWarning(msg);
return func.apply(this, arguments);
};
if (func.prototype) {
wrapped.prototype = func.prototype;
}
return wrapped;
};
/**
* Returns a string which can be supplied to `wrap()` to notify the user that a
* particular part of the sinon API has been deprecated.
* @param {string} packageName
* @param {string} funcName
* @returns {string}
*/
exports$1.defaultMsg = function (packageName, funcName) {
return `${packageName}.${funcName} is deprecated and will be removed from the public API in a future version of ${packageName}.`;
};
/**
* Prints a warning on the console, when it exists
* @param {string} msg
* @returns {undefined}
*/
exports$1.printWarning = function (msg) {
/* istanbul ignore next */
if (typeof process === "object" && process.emitWarning) {
// Emit Warnings in Node
process.emitWarning(msg);
} else if (console.info) {
console.info(msg);
} else {
console.log(msg);
}
};
} (deprecated));
return deprecated;
}
var every;
var hasRequiredEvery;
function requireEvery () {
if (hasRequiredEvery) return every;
hasRequiredEvery = 1;
/**
* Returns true when fn returns true for all members of obj.
* This is an every implementation that works for all iterables
* @param {object} obj
* @param {Function} fn
* @returns {boolean}
*/
every = function every(obj, fn) {
var pass = true;
try {
// eslint-disable-next-line @sinonjs/no-prototype-methods/no-prototype-methods
obj.forEach(function () {
if (!fn.apply(this, arguments)) {
// Throwing an error is the only way to break `forEach`
throw new Error();
}
});
} catch (e) {
pass = false;
}
return pass;
};
return every;
}
var functionName;
var hasRequiredFunctionName;
function requireFunctionName () {
if (hasRequiredFunctionName) return functionName;
hasRequiredFunctionName = 1;
/**
* Returns a display name for a function
* @param {Function} func
* @returns {string}
*/
functionName = function functionName(func) {
if (!func) {
return "";
}
try {
return (
func.displayName ||
func.name ||
// Use function decomposition as a last resort to get function
// name. Does not rely on function decomposition to work - if it
// doesn't debugging will be slightly less informative
// (i.e. toString will say 'spy' rather than 'myFunc').
(String(func).match(/function ([^\s(]+)/) || [])[1]
);
} catch (e) {
// Stringify may fail and we might get an exception, as a last-last
// resort fall back to empty string.
return "";
}
};
return functionName;
}
var orderByFirstCall_1;
var hasRequiredOrderByFirstCall;
function requireOrderByFirstCall () {
if (hasRequiredOrderByFirstCall) return orderByFirstCall_1;
hasRequiredOrderByFirstCall = 1;
var sort = requireArray().sort;
var slice = requireArray().slice;
/**
* @private
*/
function comparator(a, b) {
// uuid, won't ever be equal
var aCall = a.getCall(0);
var bCall = b.getCall(0);
var aId = (aCall && aCall.callId) || -1;
var bId = (bCall && bCall.callId) || -1;
return aId < bId ? -1 : 1;
}
/**
* A Sinon proxy object (fake, spy, stub)
* @typedef {object} SinonProxy
* @property {Function} getCall - A method that can return the first call
*/
/**
* Sorts an array of SinonProxy instances (fake, spy, stub) by their first call
* @param {SinonProxy[] | SinonProxy} spies
* @returns {SinonProxy[]}
*/
function orderByFirstCall(spies) {
return sort(slice(spies), comparator);
}
orderByFirstCall_1 = orderByFirstCall;
return orderByFirstCall_1;
}
var _function;
var hasRequired_function;
function require_function () {
if (hasRequired_function) return _function;
hasRequired_function = 1;
var copyPrototype = requireCopyPrototypeMethods();
_function = copyPrototype(Function.prototype);
return _function;
}
var map;
var hasRequiredMap;
function requireMap () {
if (hasRequiredMap) return map;
hasRequiredMap = 1;
var copyPrototype = requireCopyPrototypeMethods();
map = copyPrototype(Map.prototype);
return map;
}
var object;
var hasRequiredObject;
function requireObject () {
if (hasRequiredObject) return object;
hasRequiredObject = 1;
var copyPrototype = requireCopyPrototypeMethods();
object = copyPrototype(Object.prototype);
return object;
}
var set;
var hasRequiredSet;
function requireSet () {
if (hasRequiredSet) return set;
hasRequiredSet = 1;
var copyPrototype = requireCopyPrototypeMethods();
set = copyPrototype(Set.prototype);
return set;
}
var string;
var hasRequiredString;
function requireString () {
if (hasRequiredString) return string;
hasRequiredString = 1;
var copyPrototype = requireCopyPrototypeMethods();
string = copyPrototype(String.prototype);
return string;
}
var prototypes;
var hasRequiredPrototypes;
function requirePrototypes () {
if (hasRequiredPrototypes) return prototypes;
hasRequiredPrototypes = 1;
prototypes = {
array: requireArray(),
function: require_function(),
map: requireMap(),
object: requireObject(),
set: requireSet(),
string: requireString(),
};
return prototypes;
}
var typeDetect$1 = {exports: {}};
var typeDetect = typeDetect$1.exports;
var hasRequiredTypeDetect;
function requireTypeDetect () {
if (hasRequiredTypeDetect) return typeDetect$1.exports;
hasRequiredTypeDetect = 1;
(function (module, exports$1) {
(function (global, factory) {
module.exports = factory() ;
}(typeDetect, (function () {
/* !
* type-detect
* Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var promiseExists = typeof Promise === 'function';
/* eslint-disable no-undef */
var globalObject = typeof self === 'object' ? self : commonjsGlobal; // eslint-disable-line id-blacklist
var symbolExists = typeof Symbol !== 'undefined';
var mapExists = typeof Map !== 'undefined';
var setExists = typeof Set !== 'undefined';
var weakMapExists = typeof WeakMap !== 'undefined';
var weakSetExists = typeof WeakSet !== 'undefined';
var dataViewExists = typeof DataView !== 'undefined';
var symbolIteratorExists = symbolExists && typeof Symbol.iterator !== 'undefined';
var symbolToStringTagExists = symbolExists && typeof Symbol.toStringTag !== 'undefined';
var setEntriesExists = setExists && typeof Set.prototype.entries === 'function';
var mapEntriesExists = mapExists && typeof Map.prototype.entries === 'function';
var setIteratorPrototype = setEntriesExists && Object.getPrototypeOf(new Set().entries());
var mapIteratorPrototype = mapEntriesExists && Object.getPrototypeOf(new Map().entries());
var arrayIteratorExists = symbolIteratorExists && typeof Array.prototype[Symbol.iterator] === 'function';
var arrayIteratorPrototype = arrayIteratorExists && Object.getPrototypeOf([][Symbol.iterator]());
var stringIteratorExists = symbolIteratorExists && typeof String.prototype[Symbol.iterator] === 'function';
var stringIteratorPrototype = stringIteratorExists && Object.getPrototypeOf(''[Symbol.iterator]());
var toStringLeftSliceLength = 8;
var toStringRightSliceLength = -1;
/**
* ### typeOf (obj)
*
* Uses `Object.prototype.toString` to determine the type of an object,
* normalising behaviour across engine versions & well optimised.
*
* @param {Mixed} object
* @return {String} object type
* @api public
*/
function typeDetect(obj) {
/* ! Speed optimisation
* Pre:
* string literal x 3,039,035 ops/sec ±1.62% (78 runs sampled)
* boolean literal x 1,424,138 ops/sec ±4.54% (75 runs sampled)
* number literal x 1,653,153 ops/sec ±1.91% (82 runs sampled)
* undefined x 9,978,660 ops/sec ±1.92% (75 runs sampled)
* function x 2,556,769 ops/sec ±1.73% (77 runs sampled)
* Post:
* string literal x 38,564,796 ops/sec ±1.15% (79 runs sampled)
* boolean literal x 31,148,940 ops/sec ±1.10% (79 runs sampled)
* number literal x 32,679,330 ops/sec ±1.90% (78 runs sampled)
* undefined x 32,363,368 ops/sec ±1.07% (82 runs sampled)
* function x 31,296,870 ops/sec ±0.96% (83 runs sampled)
*/
var typeofObj = typeof obj;
if (typeofObj !== 'object') {
return typeofObj;
}
/* ! Speed optimisation
* Pre:
* null x 28,645,765 ops/sec ±1.17% (82 runs sampled)
* Post:
* null x 36,428,962 ops/sec ±1.37% (84 runs sampled)
*/
if (obj === null) {
return 'null';
}
/* ! Spec Conformance
* Test: `Object.prototype.toString.call(window)``
* - Node === "[object global]"
* - Chrome === "[object global]"
* - Firefox === "[object Window]"
* - PhantomJS === "[object Window]"
* - Safari === "[object Window]"
* - IE 11 === "[object Window]"
* - IE Edge === "[object Window]"
* Test: `Object.prototype.toString.call(this)``
* - Chrome Worker === "[object global]"
* - Firefox Worker === "[object DedicatedWorkerGlobalScope]"
* - Safari Worker === "[object DedicatedWorkerGlobalScope]"
* - IE 11 Worker === "[object WorkerGlobalScope]"
* - IE Edge Worker === "[object WorkerGlobalScope]"
*/
if (obj === globalObject) {
return 'global';
}
/* ! Speed optimisation
* Pre:
* array literal x 2,888,352 ops/sec ±0.67% (82 runs sampled)
* Post:
* array literal x 22,479,650 ops/sec ±0.96% (81 runs sampled)
*/
if (
Array.isArray(obj) &&
(symbolToStringTagExists === false || !(Symbol.toStringTag in obj))
) {
return 'Array';
}
// Not caching existence of `window` and related properties due to potential
// for `window` to be unset before tests in quasi-browser environments.
if (typeof window === 'object' && window !== null) {
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/browsers.html#location)
* WhatWG HTML$7.7.3 - The `Location` interface
* Test: `Object.prototype.toString.call(window.location)``
* - IE <=11 === "[object Object]"
* - IE Edge <=13 === "[object Object]"
*/
if (typeof window.location === 'object' && obj === window.location) {
return 'Location';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/#document)
* WhatWG HTML$3.1.1 - The `Document` object
* Note: Most browsers currently adher to the W3C DOM Level 2 spec
* (https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-26809268)
* which suggests that browsers should use HTMLTableCellElement for
* both TD and TH elements. WhatWG separates these.
* WhatWG HTML states:
* > For historical reasons, Window objects must also have a
* > writable, configurable, non-enumerable property named
* > HTMLDocument whose value is the Document interface object.
* Test: `Object.prototype.toString.call(document)``
* - Chrome === "[object HTMLDocument]"
* - Firefox === "[object HTMLDocument]"
* - Safari === "[object HTMLDocument]"
* - IE <=10 === "[object Document]"
* - IE 11 === "[object HTMLDocument]"
* - IE Edge <=13 === "[object HTMLDocument]"
*/
if (typeof window.document === 'object' && obj === window.document) {
return 'Document';
}
if (typeof window.navigator === 'object') {
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/webappapis.html#mimetypearray)
* WhatWG HTML$8.6.1.5 - Plugins - Interface MimeTypeArray
* Test: `Object.prototype.toString.call(navigator.mimeTypes)``
* - IE <=10 === "[object MSMimeTypesCollection]"
*/
if (typeof window.navigator.mimeTypes === 'object' &&
obj === window.navigator.mimeTypes) {
return 'MimeTypeArray';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/webappapis.html#pluginarray)
* WhatWG HTML$8.6.1.5 - Plugins - Interface PluginArray
* Test: `Object.prototype.toString.call(navigator.plugins)``
* - IE <=10 === "[object MSPluginsCollection]"
*/
if (typeof window.navigator.plugins === 'object' &&
obj === window.navigator.plugins) {
return 'PluginArray';
}
}
if ((typeof window.HTMLElement === 'function' ||
typeof window.HTMLElement === 'object') &&
obj instanceof window.HTMLElement) {
/* ! Spec Conformance
* (https://html.spec.whatwg.org/multipage/webappapis.html#pluginarray)
* WhatWG HTML$4.4.4 - The `blockquote` element - Interface `HTMLQuoteElement`
* Test: `Object.prototype.toString.call(document.createElement('blockquote'))``
* - IE <=10 === "[object HTMLBlockElement]"
*/
if (obj.tagName === 'BLOCKQUOTE') {
return 'HTMLQuoteElement';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/#htmltabledatacellelement)
* WhatWG HTML$4.9.9 - The `td` element - Interface `HTMLTableDataCellElement`
* Note: Most browsers currently adher to the W3C DOM Level 2 spec
* (https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-82915075)
* which suggests that browsers should use HTMLTableCellElement for
* both TD and TH elements. WhatWG separates these.
* Test: Object.prototype.toString.call(document.createElement('td'))
* - Chrome === "[object HTMLTableCellElement]"
* - Firefox === "[object HTMLTableCellElement]"
* - Safari === "[object HTMLTableCellElement]"
*/
if (obj.tagName === 'TD') {
return 'HTMLTableDataCellElement';
}
/* ! Spec Conformance
* (https://html.spec.whatwg.org/#htmltableheadercellelement)
* WhatWG HTML$4.9.9 - The `td` element - Interface `HTMLTableHeaderCellElement`
* Note: Most browsers currently adher to the W3C DOM Level 2 spec
* (https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-82915075)
* which suggests that browsers should use HTMLTableCellElement for
* both TD and TH elements. WhatWG separates these.
* Test: Object.prototype.toString.call(document.createElement('th'))
* - Chrome === "[object HTMLTableCellElement]"
* - Firefox === "[object HTMLTableCellElement]"
* - Safari === "[object HTMLTableCellElement]"
*/
if (obj.tagName === 'TH') {
return 'HTMLTableHeaderCellElement';
}
}
}
/* ! Speed optimisation
* Pre:
* Float64Array x 625,644 ops/sec ±1.58% (80 runs sampled)
* Float32Array x 1,279,852 ops/sec ±2.91% (77 runs sampled)
* Uint32Array x 1,178,185 ops/sec ±1.95% (83 runs sampled)
* Uint16Array x 1,008,380 ops/sec ±2.25% (80 runs sampled)
* Uint8Array x 1,128,040 ops/sec ±2.11% (81 runs sampled)
* Int32Array x 1,170,119 ops/sec ±2.88% (80 runs sampled)
* Int16Array x 1,176,348 ops/sec ±5.79% (86 runs sampled)
* Int8Array x 1,058,707 ops/sec ±4.94% (77 runs sampled)
* Uint8ClampedArray x 1,110,633 ops/sec ±4.20% (80 runs sampled)
* Post:
* Float64Array x 7,105,671 ops/sec ±13.47% (64 runs sampled)
* Float32Array x 5,887,912 ops/sec ±1.46% (82 runs sampled)
* Uint32Array x 6,491,661 ops/sec ±1.76% (79 runs sampled)
* Uint16Array x 6,559,795 ops/sec ±1.67% (82 runs sampled)
* Uint8Array x 6,463,966 ops/sec ±1.43% (85 runs sampled)
* Int32Array x 5,641,841 ops/sec ±3.49% (81 runs sampled)
* Int16Array x 6,583,511 ops/sec ±1.98% (80 runs sampled)
* Int8Array x 6,606,078 ops/sec ±1.74% (81 runs sampled)
* Uint8ClampedArray x 6,602,224 ops/sec ±1.77% (83 runs sampled)
*/
var stringTag = (symbolToStringTagExists && obj[Symbol.toStringTag]);
if (typeof stringTag === 'string') {
return stringTag;
}
var objPrototype = Object.getPrototypeOf(obj);
/* ! Speed optimisation
* Pre:
* regex literal x 1,772,385 ops/sec ±1.85% (77 runs sampled)
* regex constructor x 2,143,634 ops/sec ±2.46% (78 runs sampled)
* Post:
* regex literal x 3,928,009 ops/sec ±0.65% (78 runs sampled)
* regex constructor x 3,931,108 ops/sec ±0.58% (84 runs sampled)
*/
if (objPrototype === RegExp.prototype) {
return 'RegExp';
}
/* ! Speed optimisation
* Pre:
* date x 2,130,074 ops/sec ±4.42% (68 runs sampled)
* Post:
* date x 3,953,779 ops/sec ±1.35% (77 runs sampled)
*/
if (objPrototype === Date.prototype) {
return 'Date';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-promise.prototype-@@tostringtag)
* ES6$25.4.5.4 - Promise.prototype[@@toStringTag] should be "Promise":
* Test: `Object.prototype.toString.call(Promise.resolve())``
* - Chrome <=47 === "[object Object]"
* - Edge <=20 === "[object Object]"
* - Firefox 29-Latest === "[object Promise]"
* - Safari 7.1-Latest === "[object Promise]"
*/
if (promiseExists && objPrototype === Promise.prototype) {
return 'Promise';
}
/* ! Speed optimisation
* Pre:
* set x 2,222,186 ops/sec ±1.31% (82 runs sampled)
* Post:
* set x 4,545,879 ops/sec ±1.13% (83 runs sampled)
*/
if (setExists && objPrototype === Set.prototype) {
return 'Set';
}
/* ! Speed optimisation
* Pre:
* map x 2,396,842 ops/sec ±1.59% (81 runs sampled)
* Post:
* map x 4,183,945 ops/sec ±6.59% (82 runs sampled)
*/
if (mapExists && objPrototype === Map.prototype) {
return 'Map';
}
/* ! Speed optimisation
* Pre:
* weakset x 1,323,220 ops/sec ±2.17% (76 runs sampled)
* Post:
* weakset x 4,237,510 ops/sec ±2.01% (77 runs sampled)
*/
if (weakSetExists && objPrototype === WeakSet.prototype) {
return 'WeakSet';
}
/* ! Speed optimisation
* Pre:
* weakmap x 1,500,260 ops/sec ±2.02% (78 runs sampled)
* Post:
* weakmap x 3,881,384 ops/sec ±1.45% (82 runs sampled)
*/
if (weakMapExists && objPrototype === WeakMap.prototype) {
return 'WeakMap';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-dataview.prototype-@@tostringtag)
* ES6$24.2.4.21 - DataView.prototype[@@toStringTag] should be "DataView":
* Test: `Object.prototype.toString.call(new DataView(new ArrayBuffer(1)))``
* - Edge <=13 === "[object Object]"
*/
if (dataViewExists && objPrototype === DataView.prototype) {
return 'DataView';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%mapiteratorprototype%-@@tostringtag)
* ES6$23.1.5.2.2 - %MapIteratorPrototype%[@@toStringTag] should be "Map Iterator":
* Test: `Object.prototype.toString.call(new Map().entries())``
* - Edge <=13 === "[object Object]"
*/
if (mapExists && objPrototype === mapIteratorPrototype) {
return 'Map Iterator';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%setiteratorprototype%-@@tostringtag)
* ES6$23.2.5.2.2 - %SetIteratorPrototype%[@@toStringTag] should be "Set Iterator":
* Test: `Object.prototype.toString.call(new Set().entries())``
* - Edge <=13 === "[object Object]"
*/
if (setExists && objPrototype === setIteratorPrototype) {
return 'Set Iterator';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%arrayiteratorprototype%-@@tostringtag)
* ES6$22.1.5.2.2 - %ArrayIteratorPrototype%[@@toStringTag] should be "Array Iterator":
* Test: `Object.prototype.toString.call([][Symbol.iterator]())``
* - Edge <=13 === "[object Object]"
*/
if (arrayIteratorExists && objPrototype === arrayIteratorPrototype) {
return 'Array Iterator';
}
/* ! Spec Conformance
* (http://www.ecma-international.org/ecma-262/6.0/index.html#sec-%stringiteratorprototype%-@@tostringtag)
* ES6$21.1.5.2.2 - %StringIteratorPrototype%[@@toStringTag] should be "String Iterator":
* Test: `Object.prototype.toString.call(''[Symbol.iterator]())``
* - Edge <=13 === "[object Object]"
*/
if (stringIteratorExists && objPrototype === stringIteratorPrototype) {
return 'String Iterator';
}
/* ! Speed optimisation
* Pre:
* object from null x 2,424,320 ops/sec ±1.67% (76 runs sampled)
* Post:
* object from null x 5,838,000 ops/sec ±0.99% (84 runs sampled)
*/
if (objPrototype === null) {
return 'Object';
}
return Object
.prototype
.toString
.call(obj)
.slice(toStringLeftSliceLength, toStringRightSliceLength);
}
return typeDetect;
})));
} (typeDetect$1));
return typeDetect$1.exports;
}
var typeOf;
var hasRequiredTypeOf;
function requireTypeOf () {
if (hasRequiredTypeOf) return typeOf;
hasRequiredTypeOf = 1;
var type = requireTypeDetect();
/**
* Returns the lower-case result of running type from type-detect on the value
* @param {*} value
* @returns {string}
*/
typeOf = function typeOf(value) {
return type(value).toLowerCase();
};
return typeOf;
}
var valueToString_1;
var hasRequiredValueToString;
function requireValueToString () {
if (hasRequiredValueToString) return valueToString_1;
hasRequiredValueToString = 1;
/**
* Returns a string representation of the value
* @param {*} value
* @returns {string}
*/
function valueToString(value) {
if (value && value.toString) {
// eslint-disable-next-line @sinonjs/no-prototype-methods/no-prototype-methods
return value.toString();
}
return String(value);
}
valueToString_1 = valueToString;
return valueToString_1;
}
var lib;
var hasRequiredLib;
function requireLib () {
if (hasRequiredLib) return lib;
hasRequiredLib = 1;
lib = {
global: requireGlobal(),
calledInOrder: requireCalledInOrder(),
className: requireClassName(),
deprecated: requireDeprecated(),
every: requireEvery(),
functionName: requireFunctionName(),
orderByFirstCall: requireOrderByFirstCall(),
prototypes: requirePrototypes(),
typeOf: requireTypeOf(),
valueToString: requireValueToString(),
};
return lib;
}
var hasRequiredFakeTimersSrc;
function requireFakeTimersSrc () {
if (hasRequiredFakeTimersSrc) return fakeTimersSrc;
hasRequiredFakeTimersSrc = 1;
const globalObject = requireLib().global;
let timersModule, timersPromisesModule;
if (typeof __vitest_required__ !== 'undefined') {
try {
timersModule = __vitest_required__.timers;
} catch (e) {
// ignored
}
try {
timersPromisesModule = __vitest_required__.timersPromises;
} catch (e) {
// ignored
}
}
/**
* @typedef {object} IdleDeadline
* @property {boolean} didTimeout - whether or not the callback was called before reaching the optional timeout
* @property {function():number} timeRemaining - a floating-point value providing an estimate of the number of milliseconds remaining in the current idle period
*/
/**
* Queues a function to be called during a browser's idle periods
* @callback RequestIdleCallback
* @param {function(IdleDeadline)} callback
* @param {{timeout: number}} options - an options object
* @returns {number} the id
*/
/**
* @callback NextTick
* @param {VoidVarArgsFunc} callback - the callback to run
* @param {...*} args - optional arguments to call the callback with
* @returns {void}
*/
/**
* @callback SetImmediate
* @param {VoidVarArgsFunc} callback - the callback to run
* @param {...*} args - optional arguments to call the callback with
* @returns {NodeImmediate}
*/
/**
* @callback VoidVarArgsFunc
* @param {...*} callback - the callback to run
* @returns {void}
*/
/**
* @typedef RequestAnimationFrame
* @property {function(number):void} requestAnimationFrame
* @returns {number} - the id
*/
/**
* @typedef Performance
* @property {function(): number} now
*/
/* eslint-disable jsdoc/require-property-description */
/**
* @typedef {object} Clock
* @property {number} now - the current time
* @property {Date} Date - the Date constructor
* @property {number} loopLimit - the maximum number of timers before assuming an infinite loop
* @property {RequestIdleCallback} requestIdleCallback
* @property {function(number):void} cancelIdleCallback
* @property {setTimeout} setTimeout
* @property {clearTimeout} clearTimeout
* @property {NextTick} nextTick
* @property {queueMicrotask} queueMicrotask
* @property {setInterval} setInterval
* @property {clearInterval} clearInterval
* @property {SetImmediate} setImmediate
* @property {function(NodeImmediate):void} clearImmediate
* @property {function():number} countTimers
* @property {RequestAnimationFrame} requestAnimationFrame
* @property {function(number):void} cancelAnimationFrame
* @property {function():void} runMicrotasks
* @property {function(string | number): number} tick
* @property {function(string | number): Promise<number>} tickAsync
* @property {function(): number} next
* @property {function(): Promise<number>} nextAsync
* @property {function(): number} runAll
* @property {function(): number} runToFrame
* @property {function(): Promise<number>} runAllAsync
* @property {function(): number} runToLast
* @property {function(): Promise<number>} runToLastAsync
* @property {function(): void} reset
* @property {function(number | Date): void} setSystemTime
* @property {function(number): void} jump
* @property {Performance} performance
* @property {function(number[]): number[]} hrtime - process.hrtime (legacy)
* @property {function(): void} uninstall Uninstall the clock.
* @property {Function[]} methods - the methods that are faked
* @property {boolean} [shouldClearNativeTimers] inherited from config
* @property {{methodName:string, original:any}[] | undefined} timersModuleMethods
* @property {{methodName:string, original:any}[] | undefined} timersPromisesModuleMethods
* @property {Map<function(): void, AbortSignal>} abortListenerMap
*/
/* eslint-enable jsdoc/require-property-description */
/**
* Configuration object for the `install` method.
* @typedef {object} Config
* @property {number|Date} [now] a number (in milliseconds) or a Date object (default epoch)
* @property {string[]} [toFake] names of the methods that should be faked.
* @property {number} [loopLimit] the maximum number of timers that will be run when calling runAll()
* @property {boolean} [shouldAdvanceTime] tells FakeTimers to increment mocked time automatically (default false)
* @property {number} [advanceTimeDelta] increment mocked time every <<advanceTimeDelta>> ms (default: 20ms)
* @property {boolean} [shouldClearNativeTimers] forwards clear timer calls to native functions if they are not fakes (default: false)
* @property {boolean} [ignoreMissingTimers] default is false, meaning asking to fake timers that are not present will throw an error
*/
/* eslint-disable jsdoc/require-property-description */
/**
* The internal structure to describe a scheduled fake timer
* @typedef {object} Timer
* @property {Function} func
* @property {*[]} args
* @property {number} delay
* @property {number} callAt
* @property {number} createdAt
* @property {boolean} immediate
* @property {number} id
* @property {Error} [error]
*/
/**
* A Node timer
* @typedef {object} NodeImmediate
* @property {function(): boolean} hasRef
* @property {function(): NodeImmediate} ref
* @property {function(): NodeImmediate} unref
*/
/* eslint-enable jsdoc/require-property-description */
/* eslint-disable complexity */
/**
* Mocks available features in the specified global namespace.
* @param {*} _global Namespace to mock (e.g. `window`)
* @returns {FakeTimers}
*/
function withGlobal(_global) {
const maxTimeout = Math.pow(2, 31) - 1; //see https://heycam.github.io/webidl/#abstract-opdef-converttoint
const idCounterStart = 1e12; // arbitrarily large number to avoid collisions with native timer IDs
const NOOP = function () {
return undefined;
};
const NOOP_ARRAY = function () {
return [];
};
const isPresent = {};
let timeoutResult,
addTimerReturnsObject = false;
if (_global.setTimeout) {
isPresent.setTimeout = true;
timeoutResult = _global.setTimeout(NOOP, 0);
addTimerReturnsObject = typeof timeoutResult === "object";
}
isPresent.clearTimeout = Boolean(_global.clearTimeout);
isPresent.setInterval = Boolean(_global.setInterval);
isPresent.clearInterval = Boolean(_global.clearInterval);
isPresent.hrtime =
_global.process && typeof _global.process.hrtime === "function";
isPresent.hrtimeBigint =
isPresent.hrtime && typeof _global.process.hrtime.bigint === "function";
isPresent.nextTick =
_global.process && typeof _global.process.nextTick === "function";
const utilPromisify = _global.process && _global.__vitest_required__ && _global.__vitest_required__.util.promisify;
isPresent.performance =
_global.performance && typeof _global.performance.now === "function";
const hasPerformancePrototype =
_global.Performance &&
(typeof _global.Performance).match(/^(function|object)$/);
const hasPerformanceConstructorPrototype =
_global.performance &&
_global.performance.constructor &&
_global.performance.constructor.prototype;
isPresent.queueMicrotask = _global.hasOwnProperty("queueMicrotask");
isPresent.requestAnimationFrame =
_global.requestAnimationFrame &&
typeof _global.requestAnimationFrame === "function";
isPresent.cancelAnimationFrame =
_global.cancelAnimationFrame &&
typeof _global.cancelAnimationFrame === "function";
isPresent.requestIdleCallback =
_global.requestIdleCallback &&
typeof _global.requestIdleCallback === "function";
isPresent.cancelIdleCallbackPresent =
_global.cancelIdleCallback &&
typeof _global.cancelIdleCallback === "function";
isPresent.setImmediate =
_global.setImmediate && typeof _global.setImmediate === "function";
isPresent.clearImmediate =
_global.clearImmediate && typeof _global.clearImmediate === "function";
isPresent.Intl = _global.Intl && typeof _global.Intl === "object";
if (_global.clearTimeout) {
_global.clearTimeout(timeoutResult);
}
const NativeDate = _global.Date;
const NativeIntl = isPresent.Intl
? Object.defineProperties(
Object.create(null),
Object.getOwnPropertyDescriptors(_global.Intl),
)
: undefined;
let uniqueTimerId = idCounterStart;
if (NativeDate === undefined) {
throw new Error(
"The global scope doesn't have a `Date` object" +
" (see https://github.com/sinonjs/sinon/issues/1852#issuecomment-419622780)",
);
}
isPresent.Date = true;
/**
* The PerformanceEntry object encapsulates a single performance metric
* that is part of the browser's performance timeline.
*
* This is an object returned by the `mark` and `measure` methods on the Performance prototype
*/
class FakePerformanceEntry {
constructor(name, entryType, startTime, duration) {
this.name = name;
this.entryType = entryType;
this.startTime = startTime;
this.duration = duration;
}
toJSON() {
return JSON.stringify({ ...this });
}
}
/**
* @param {number} num
* @returns {boolean}
*/
function isNumberFinite(num) {
if (Number.isFinite) {
return Number.isFinite(num);
}
return isFinite(num);
}
let isNearInfiniteLimit = false;
/**
* @param {Clock} clock
* @param {number} i
*/
function checkIsNearInfiniteLimit(clock, i) {
if (clock.loopLimit && i === clock.loopLimit - 1) {
isNearInfiniteLimit = true;
}
}
/**
*
*/
function resetIsNearInfiniteLimit() {
isNearInfiniteLimit = false;
}
/**
* Parse strings like "01:10:00" (meaning 1 hour, 10 minutes, 0 seconds) into
* number of milliseconds. This is used to support human-readable strings passed
* to clock.tick()
* @param {string} str
* @returns {number}
*/
function parseTime(str) {
if (!str) {
return 0;
}
const strings = str.split(":");
const l = strings.length;
let i = l;
let ms = 0;
let parsed;
if (l > 3 || !/^(\d\d:){0,2}\d\d?$/.test(str)) {
throw new Error(
"tick only understands numbers, 'm:s' and 'h:m:s'. Each part must be two digits",
);
}
while (i--) {
parsed = parseInt(strings[i], 10);
if (parsed >= 60) {
throw new Error(`Invalid time ${str}`);
}
ms += parsed * Math.pow(60, l - i - 1);
}
return ms * 1000;
}
/**
* Get the decimal part of the millisecond value as nanoseconds
* @param {number} msFloat the number of milliseconds
* @returns {number} an integer number of nanoseconds in the range [0,1e6)
*
* Example: nanoRemainer(123.456789) -> 456789
*/
function nanoRemainder(msFloat) {
const modulo = 1e6;
const remainder = (msFloat * 1e6) % modulo;
const positiveRemainder =
remainder < 0 ? remainder + modulo : remainder;
return Math.floor(positiveRemainder);
}
/**
* Used to grok the `now` parameter to createClock.
* @param {Date|number} epoch the system time
* @returns {number}
*/
function getEpoch(epoch) {
if (!epoch) {
return 0;
}
if (typeof epoch.getTime === "function") {
return epoch.getTime();
}
if (typeof epoch === "number") {
return epoch;
}
throw new TypeError("now should be milliseconds since UNIX epoch");
}
/**
* @param {number} from
* @param {number} to
* @param {Timer} timer
* @returns {boolean}
*/
function inRange(from, to, timer) {
return timer && timer.callAt >= from && timer.callAt <= to;
}
/**
* @param {Clock} clock
* @param {Timer} job
*/
function getInfiniteLoopError(clock, job) {
const infiniteLoopError = new Error(
`Aborting after running ${clock.loopLimit} timers, assuming an infinite loop!`,
);
if (!job.error) {
return infiniteLoopError;
}
// pattern never matched in Node
const computedTargetPattern = /target\.*[<|(|[].*?[>|\]|)]\s*/;
let clockMethodPattern = new RegExp(
String(Object.keys(clock).join("|")),
);
if (addTimerReturnsObject) {
// node.js environment
clockMethodPattern = new RegExp(
`\\s+at (Object\\.)?(?:${Object.keys(clock).join("|")})\\s+`,
);
}
let matchedLineIndex = -1;
job.error.stack.split("\n").some(function (line, i) {
// If we've matched a computed target line (e.g. setTimeout) then we
// don't need to look any further. Return true to stop iterating.
const matchedComputedTarget = line.match(computedTargetPattern);
/* istanbul ignore if */
if (matchedComputedTarget) {
matchedLineIndex = i;
return true;
}
// If we've matched a clock method line, then there may still be
// others further down the trace. Return false to keep iterating.
const matchedClockMethod = line.match(clockMethodPattern);
if (matchedClockMethod) {
matchedLineIndex = i;
return false;
}
// If we haven't matched anything on this line, but we matched
// previously and set the matched line index, then we can stop.
// If we haven't matched previously, then we should keep iterating.
return matchedLineIndex >= 0;
});
const stack = `${infiniteLoopError}\n${job.type || "Microtask"} - ${
job.func.name || "anonymous"
}\n${job.error.stack
.split("\n")
.slice(matchedLineIndex + 1)
.join("\n")}`;
try {
Object.defineProperty(infiniteLoopError, "stack", {
value: stack,
});
} catch (e) {
// noop
}
return infiniteLoopError;
}
//eslint-disable-next-line jsdoc/require-jsdoc
function createDate() {
class ClockDate extends NativeDate {
/**
* @param {number} year
* @param {number} month
* @param {number} date
* @param {number} hour
* @param {number} minute
* @param {number} second
* @param {number} ms
* @returns void
*/
// eslint-disable-next-line no-unused-vars
constructor(year, month, date, hour, minute, second, ms) {
// Defensive and verbose to avoid potential harm in passing
// explicit undefined when user does not pass argument
if (arguments.length === 0) {
super(ClockDate.clock.now);
} else {
super(...arguments);
}
// ensures identity checks using the constructor prop still works
// this should have no other functional effect
Object.defineProperty(this, "constructor", {
value: NativeDate,
enumerable: false,
});
}
static [Symbol.hasInstance](instance) {
return instance instanceof NativeDate;
}
}
ClockDate.isFake = true;
if (NativeDate.now) {
ClockDate.now = function now() {
return ClockDate.clock.now;
};
}
if (NativeDate.toSource) {
ClockDate.toSource = function toSource() {
return NativeDate.toSource();
};
}
ClockDate.toString = function toString() {
return NativeDate.toString();
};
// noinspection UnnecessaryLocalVariableJS
/**
* A normal Class constructor cannot be called without `new`, but Date can, so we need
* to wrap it in a Proxy in order to ensure this functionality of Date is kept intact
* @type {ClockDate}
*/
const ClockDateProxy = new Proxy(ClockDate, {
// handler for [[Call]] invocations (i.e. not using `new`)
apply() {
// the Date constructor called as a function, ref Ecma-262 Edition 5.1, section 15.9.2.
// This remains so in the 10th edition of 2019 as well.
if (this instanceof ClockDate) {
throw new TypeError(
"A Proxy should only capture `new` calls with the `construct` handler. This is not supposed to be possible, so check the logic.",
);
}
return new NativeDate(ClockDate.clock.now).toString();
},
});
return ClockDateProxy;
}
/**
* Mirror Intl by default on our fake implementation
*
* Most of the properties are the original native ones,
* but we need to take control of those that have a
* dependency on the current clock.
* @returns {object} the partly fake Intl implementation
*/
function createIntl() {
const ClockIntl = {};
/*
* All properties of Intl are non-enumerable, so we need
* to do a bit of work to get them out.
*/
Object.getOwnPropertyNames(NativeIntl).forEach(
(property) => (ClockIntl[property] = NativeIntl[property]),
);
ClockIntl.DateTimeFormat = function (...args) {
const realFormatter = new NativeIntl.DateTimeFormat(...args);
const formatter = {};
["formatRange", "formatRangeToParts", "resolvedOptions"].forEach(
(method) => {
formatter[method] =
realFormatter[method].bind(realFormatter);
},
);
["format", "formatToParts"].forEach((method) => {
formatter[method] = function (date) {
return realFormatter[method](date || ClockIntl.clock.now);
};
});
return formatter;
};
ClockIntl.DateTimeFormat.prototype = Object.create(
NativeIntl.DateTimeFormat.prototype,
);
ClockIntl.DateTimeFormat.supportedLocalesOf =
NativeIntl.DateTimeFormat.supportedLocalesOf;
return ClockIntl;
}
//eslint-disable-next-line jsdoc/require-jsdoc
function enqueueJob(clock, job) {
// enqueues a microtick-deferred task - ecma262/#sec-enqueuejob
if (!clock.jobs) {
clock.jobs = [];
}
clock.jobs.push(job);
}
//eslint-disable-next-line jsdoc/require-jsdoc
function runJobs(clock) {
// runs all microtick-deferred tasks - ecma262/#sec-runjobs
if (!clock.jobs) {
return;
}
for (let i = 0; i < clock.jobs.length; i++) {
const job = clock.jobs[i];
job.func.apply(null, job.args);
checkIsNearInfiniteLimit(clock, i);
if (clock.loopLimit && i > clock.loopLimit) {
throw getInfiniteLoopError(clock, job);
}
}
resetIsNearInfiniteLimit();
clock.jobs = [];
}
/**
* @param {Clock} clock
* @param {Timer} timer
* @returns {number} id of the created timer
*/
function addTimer(clock, timer) {
if (timer.func === undefined) {
throw new Error("Callback must be provided to timer calls");
}
if (addTimerReturnsObject) {
// Node.js environment
if (typeof timer.func !== "function") {
throw new TypeError(
`[ERR_INVALID_CALLBACK]: Callback must be a function. Received ${
timer.func
} of type ${typeof timer.func}`,
);
}
}
if (isNearInfiniteLimit) {
timer.error = new Error();
}
timer.type = timer.immediate ? "Immediate" : "Timeout";
if (timer.hasOwnProperty("delay")) {
if (typeof timer.delay !== "number") {
timer.delay = parseInt(timer.delay, 10);
}
if (!isNumberFinite(timer.delay)) {
timer.delay = 0;
}
timer.delay = timer.delay > maxTimeout ? 1 : timer.delay;
timer.delay = Math.max(0, timer.delay);
}
if (timer.hasOwnProperty("interval")) {
timer.type = "Interval";
timer.interval = timer.interval > maxTimeout ? 1 : timer.interval;
}
if (timer.hasOwnProperty("animation")) {
timer.type = "AnimationFrame";
timer.animation = true;
}
if (timer.hasOwnProperty("idleCallback")) {
timer.type = "IdleCallback";
timer.idleCallback = true;
}
if (!clock.timers) {
clock.timers = {};
}
timer.id = uniqueTimerId++;
timer.createdAt = clock.now;
timer.callAt =
clock.now + (parseInt(timer.delay) || (clock.duringTick ? 1 : 0));
clock.timers[timer.id] = timer;
if (addTimerReturnsObject) {
const res = {
refed: true,
ref: function () {
this.refed = true;
return res;
},
unref: function () {
this.refed = false;
return res;
},
hasRef: function () {
return this.refed;
},
refresh: function () {
timer.callAt =
clock.now +
(parseInt(timer.delay) || (clock.duringTick ? 1 : 0));
// it _might_ have been removed, but if not the assignment is perfectly fine
clock.timers[timer.id] = timer;
return res;
},
[Symbol.toPrimitive]: function () {
return timer.id;
},
};
return res;
}
return timer.id;
}
/* eslint consistent-return: "off" */
/**
* Timer comparitor
* @param {Timer} a
* @param {Timer} b
* @returns {number}
*/
function compareTimers(a, b) {
// Sort first by absolute timing
if (a.callAt < b.callAt) {
return -1;
}
if (a.callAt > b.callAt) {
return 1;
}
// Sort next by immediate, immediate timers take precedence
if (a.immediate && !b.immediate) {
return -1;
}
if (!a.immediate && b.immediate) {
return 1;
}
// Sort next by creation time, earlier-created timers take precedence
if (a.createdAt < b.createdAt) {
return -1;
}
if (a.createdAt > b.createdAt) {
return 1;
}
// Sort next by id, lower-id timers take precedence
if (a.id < b.id) {
return -1;
}
if (a.id > b.id) {
return 1;
}
// As timer ids are unique, no fallback `0` is necessary
}
/**
* @param {Clock} clock
* @param {number} from
* @param {number} to
* @returns {Timer}
*/
function firstTimerInRange(clock, from, to) {
const timers = clock.timers;
let timer = null;
let id, isInRange;
for (id in timers) {
if (timers.hasOwnProperty(id)) {
isInRange = inRange(from, to, timers[id]);
if (
isInRange &&
(!timer || compareTimers(timer, timers[id]) === 1)
) {
timer = timers[id];
}
}
}
return timer;
}
/**
* @param {Clock} clock
* @returns {Timer}
*/
function firstTimer(clock) {
const timers = clock.timers;
let timer = null;
let id;
for (id in timers) {
if (timers.hasOwnProperty(id)) {
if (!timer || compareTimers(timer, timers[id]) === 1) {
timer = timers[id];
}
}
}
return timer;
}
/**
* @param {Clock} clock
* @returns {Timer}
*/
function lastTimer(clock) {
const timers = clock.timers;
let timer = null;
let id;
for (id in timers) {
if (timers.hasOwnProperty(id)) {
if (!timer || compareTimers(timer, timers[id]) === -1) {
timer = timers[id];
}
}
}
return timer;
}
/**
* @param {Clock} clock
* @param {Timer} timer
*/
function callTimer(clock, timer) {
if (typeof timer.interval === "number") {
clock.timers[timer.id].callAt += timer.interval;
} else {
delete clock.timers[timer.id];
}
if (typeof timer.func === "function") {
timer.func.apply(null, timer.args);
} else {
/* eslint no-eval: "off" */
const eval2 = eval;
(function () {
eval2(timer.func);
})();
}
}
/**
* Gets clear handler name for a given timer type
* @param {string} ttype
*/
function getClearHandler(ttype) {
if (ttype === "IdleCallback" || ttype === "AnimationFrame") {
return `cancel${ttype}`;
}
return `clear${ttype}`;
}
/**
* Gets schedule handler name for a given timer type
* @param {string} ttype
*/
function getScheduleHandler(ttype) {
if (ttype === "IdleCallback" || ttype === "AnimationFrame") {
return `request${ttype}`;
}
return `set${ttype}`;
}
/**
* Creates an anonymous function to warn only once
*/
function createWarnOnce() {
let calls = 0;
return function (msg) {
// eslint-disable-next-line
!calls++ && console.warn(msg);
};
}
const warnOnce = createWarnOnce();
/**
* @param {Clock} clock
* @param {number} timerId
* @param {string} ttype
*/
function clearTimer(clock, timerId, ttype) {
if (!timerId) {
// null appears to be allowed in most browsers, and appears to be
// relied upon by some libraries, like Bootstrap carousel
return;
}
if (!clock.timers) {
clock.timers = {};
}
// in Node, the ID is stored as the primitive value for `Timeout` objects
// for `Immediate` objects, no ID exists, so it gets coerced to NaN
const id = Number(timerId);
if (Number.isNaN(id) || id < idCounterStart) {
const handlerName = getClearHandler(ttype);
if (clock.shouldClearNativeTimers === true) {
const nativeHandler = clock[`_${handlerName}`];
return typeof nativeHandler === "function"
? nativeHandler(timerId)
: undefined;
}
warnOnce(
`FakeTimers: ${handlerName} was invoked to clear a native timer instead of one created by this library.` +
"\nTo automatically clean-up native timers, use `shouldClearNativeTimers`.",
);
}
if (clock.timers.hasOwnProperty(id)) {
// check that the ID matches a timer of the correct type
const timer = clock.timers[id];
if (
timer.type === ttype ||
(timer.type === "Timeout" && ttype === "Interval") ||
(timer.type === "Interval" && ttype === "Timeout")
) {
delete clock.timers[id];
} else {
const clear = getClearHandler(ttype);
const schedule = getScheduleHandler(timer.type);
throw new Error(
`Cannot clear timer: timer created with ${schedule}() but cleared with ${clear}()`,
);
}
}
}
/**
* @param {Clock} clock
* @param {Config} config
* @returns {Timer[]}
*/
function uninstall(clock, config) {
let method, i, l;
const installedHrTime = "_hrtime";
const installedNextTick = "_nextTick";
for (i = 0, l = clock.methods.length; i < l; i++) {
method = clock.methods[i];
if (method === "hrtime" && _global.process) {
_global.process.hrtime = clock[installedHrTime];
} else if (method === "nextTick" && _global.process) {
_global.process.nextTick = clock[installedNextTick];
} else if (method === "performance") {
const originalPerfDescriptor = Object.getOwnPropertyDescriptor(
clock,
`_${method}`,
);
if (
originalPerfDescriptor &&
originalPerfDescriptor.get &&
!originalPerfDescriptor.set
) {
Object.defineProperty(
_global,
method,
originalPerfDescriptor,
);
} else if (originalPerfDescriptor.configurable) {
_global[method] = clock[`_${method}`];
}
} else {
if (_global[method] && _global[method].hadOwnProperty) {
_global[method] = clock[`_${method}`];
} else {
try {
delete _global[method];
} catch (ignore) {
/* eslint no-empty: "off" */
}
}
}
if (clock.timersModuleMethods !== undefined) {
for (let j = 0; j < clock.timersModuleMethods.length; j++) {
const entry = clock.timersModuleMethods[j];
timersModule[entry.methodName] = entry.original;
}
}
if (clock.timersPromisesModuleMethods !== undefined) {
for (
let j = 0;
j < clock.timersPromisesModuleMethods.length;
j++
) {
const entry = clock.timersPromisesModuleMethods[j];
timersPromisesModule[entry.methodName] = entry.original;
}
}
}
if (config.shouldAdvanceTime === true) {
_global.clearInterval(clock.attachedInterval);
}
// Prevent multiple executions which will completely remove these props
clock.methods = [];
for (const [listener, signal] of clock.abortListenerMap.entries()) {
signal.removeEventListener("abort", listener);
clock.abortListenerMap.delete(listener);
}
// return pending timers, to enable checking what timers remained on uninstall
if (!clock.timers) {
return [];
}
return Object.keys(clock.timers).map(function mapper(key) {
return clock.timers[key];
});
}
/**
* @param {object} target the target containing the method to replace
* @param {string} method the keyname of the method on the target
* @param {Clock} clock
*/
function hijackMethod(target, method, clock) {
clock[method].hadOwnProperty = Object.prototype.hasOwnProperty.call(
target,
method,
);
clock[`_${method}`] = target[method];
if (method === "Date") {
target[method] = clock[method];
} else if (method === "Intl") {
target[method] = clock[method];
} else if (method === "performance") {
const originalPerfDescriptor = Object.getOwnPropertyDescriptor(
target,
method,
);
// JSDOM has a read only performance field so we have to save/copy it differently
if (
originalPerfDescriptor &&
originalPerfDescriptor.get &&
!originalPerfDescriptor.set
) {
Object.defineProperty(
clock,
`_${method}`,
originalPerfDescriptor,
);
const perfDescriptor = Object.getOwnPropertyDescriptor(
clock,
method,
);
Object.defineProperty(target, method, perfDescriptor);
} else {
target[method] = clock[method];
}
} else {
target[method] = function () {
return clock[method].apply(clock, arguments);
};
Object.defineProperties(
target[method],
Object.getOwnPropertyDescriptors(clock[method]),
);
}
target[method].clock = clock;
}
/**
* @param {Clock} clock
* @param {number} advanceTimeDelta
*/
function doIntervalTick(clock, advanceTimeDelta) {
clock.tick(advanceTimeDelta);
}
/**
* @typedef {object} Timers
* @property {setTimeout} setTimeout
* @property {clearTimeout} clearTimeout
* @property {setInterval} setInterval
* @property {clearInterval} clearInterval
* @property {Date} Date
* @property {Intl} Intl
* @property {SetImmediate=} setImmediate
* @property {function(NodeImmediate): void=} clearImmediate
* @property {function(number[]):number[]=} hrtime
* @property {NextTick=} nextTick
* @property {Performance=} performance
* @property {RequestAnimationFrame=} requestAnimationFrame
* @property {boolean=} queueMicrotask
* @property {function(number): void=} cancelAnimationFrame
* @property {RequestIdleCallback=} requestIdleCallback
* @property {function(number): void=} cancelIdleCallback
*/
/** @type {Timers} */
const timers = {
setTimeout: _global.setTimeout,
clearTimeout: _global.clearTimeout,
setInterval: _global.setInterval,
clearInterval: _global.clearInterval,
Date: _global.Date,
};
if (isPresent.setImmediate) {
timers.setImmediate = _global.setImmediate;
}
if (isPresent.clearImmediate) {
timers.clearImmediate = _global.clearImmediate;
}
if (isPresent.hrtime) {
timers.hrtime = _global.process.hrtime;
}
if (isPresent.nextTick) {
timers.nextTick = _global.process.nextTick;
}
if (isPresent.performance) {
timers.performance = _global.performance;
}
if (isPresent.requestAnimationFrame) {
timers.requestAnimationFrame = _global.requestAnimationFrame;
}
if (isPresent.queueMicrotask) {
timers.queueMicrotask = _global.queueMicrotask;
}
if (isPresent.cancelAnimationFrame) {
timers.cancelAnimationFrame = _global.cancelAnimationFrame;
}
if (isPresent.requestIdleCallback) {
timers.requestIdleCallback = _global.requestIdleCallback;
}
if (isPresent.cancelIdleCallback) {
timers.cancelIdleCallback = _global.cancelIdleCallback;
}
if (isPresent.Intl) {
timers.Intl = NativeIntl;
}
const originalSetTimeout = _global.setImmediate || _global.setTimeout;
/**
* @param {Date|number} [start] the system time - non-integer values are floored
* @param {number} [loopLimit] maximum number of timers that will be run when calling runAll()
* @returns {Clock}
*/
function createClock(start, loopLimit) {
// eslint-disable-next-line no-param-reassign
start = Math.floor(getEpoch(start));
// eslint-disable-next-line no-param-reassign
loopLimit = loopLimit || 1000;
let nanos = 0;
const adjustedSystemTime = [0, 0]; // [millis, nanoremainder]
const clock = {
now: start,
Date: createDate(),
loopLimit: loopLimit,
};
clock.Date.clock = clock;
//eslint-disable-next-line jsdoc/require-jsdoc
function getTimeToNextFrame() {
return 16 - ((clock.now - start) % 16);
}
//eslint-disable-next-line jsdoc/require-jsdoc
function hrtime(prev) {
const millisSinceStart = clock.now - adjustedSystemTime[0] - start;
const secsSinceStart = Math.floor(millisSinceStart / 1000);
const remainderInNanos =
(millisSinceStart - secsSinceStart * 1e3) * 1e6 +
nanos -
adjustedSystemTime[1];
if (Array.isArray(prev)) {
if (prev[1] > 1e9) {
throw new TypeError(
"Number of nanoseconds can't exceed a billion",
);
}
const oldSecs = prev[0];
let nanoDiff = remainderInNanos - prev[1];
let secDiff = secsSinceStart - oldSecs;
if (nanoDiff < 0) {
nanoDiff += 1e9;
secDiff -= 1;
}
return [secDiff, nanoDiff];
}
return [secsSinceStart, remainderInNanos];
}
/**
* A high resolution timestamp in milliseconds.
* @typedef {number} DOMHighResTimeStamp
*/
/**
* performance.now()
* @returns {DOMHighResTimeStamp}
*/
function fakePerformanceNow() {
const hrt = hrtime();
const millis = hrt[0] * 1000 + hrt[1] / 1e6;
return millis;
}
if (isPresent.hrtimeBigint) {
hrtime.bigint = function () {
const parts = hrtime();
return BigInt(parts[0]) * BigInt(1e9) + BigInt(parts[1]); // eslint-disable-line
};
}
if (isPresent.Intl) {
clock.Intl = createIntl();
clock.Intl.clock = clock;
}
clock.requestIdleCallback = function requestIdleCallback(
func,
timeout,
) {
let timeToNextIdlePeriod = 0;
if (clock.countTimers() > 0) {
timeToNextIdlePeriod = 50; // const for now
}
const result = addTimer(clock, {
func: func,
args: Array.prototype.slice.call(arguments, 2),
delay:
typeof timeout === "undefined"
? timeToNextIdlePeriod
: Math.min(timeout, timeToNextIdlePeriod),
idleCallback: true,
});
return Number(result);
};
clock.cancelIdleCallback = function cancelIdleCallback(timerId) {
return clearTimer(clock, timerId, "IdleCallback");
};
clock.setTimeout = function setTimeout(func, timeout) {
return addTimer(clock, {
func: func,
args: Array.prototype.slice.call(arguments, 2),
delay: timeout,
});
};
if (typeof _global.Promise !== "undefined" && utilPromisify) {
clock.setTimeout[utilPromisify.custom] =
function promisifiedSetTimeout(timeout, arg) {
return new _global.Promise(function setTimeoutExecutor(
resolve,
) {
addTimer(clock, {
func: resolve,
args: [arg],
delay: timeout,
});
});
};
}
clock.clearTimeout = function clearTimeout(timerId) {
return clearTimer(clock, timerId, "Timeout");
};
clock.nextTick = function nextTick(func) {
return enqueueJob(clock, {
func: func,
args: Array.prototype.slice.call(arguments, 1),
error: isNearInfiniteLimit ? new Error() : null,
});
};
clock.queueMicrotask = function queueMicrotask(func) {
return clock.nextTick(func); // explicitly drop additional arguments
};
clock.setInterval = function setInterval(func, timeout) {
// eslint-disable-next-line no-param-reassign
timeout = parseInt(timeout, 10);
return addTimer(clock, {
func: func,
args: Array.prototype.slice.call(arguments, 2),
delay: timeout,
interval: timeout,
});
};
clock.clearInterval = function clearInterval(timerId) {
return clearTimer(clock, timerId, "Interval");
};
if (isPresent.setImmediate) {
clock.setImmediate = function setImmediate(func) {
return addTimer(clock, {
func: func,
args: Array.prototype.slice.call(arguments, 1),
immediate: true,
});
};
if (typeof _global.Promise !== "undefined" && utilPromisify) {
clock.setImmediate[utilPromisify.custom] =
function promisifiedSetImmediate(arg) {
return new _global.Promise(
function setImmediateExecutor(resolve) {
addTimer(clock, {
func: resolve,
args: [arg],
immediate: true,
});
},
);
};
}
clock.clearImmediate = function clearImmediate(timerId) {
return clearTimer(clock, timerId, "Immediate");
};
}
clock.countTimers = function countTimers() {
return (
Object.keys(clock.timers || {}).length +
(clock.jobs || []).length
);
};
clock.requestAnimationFrame = function requestAnimationFrame(func) {
const result = addTimer(clock, {
func: func,
delay: getTimeToNextFrame(),
get args() {
return [fakePerformanceNow()];
},
animation: true,
});
return Number(result);
};
clock.cancelAnimationFrame = function cancelAnimationFrame(timerId) {
return clearTimer(clock, timerId, "AnimationFrame");
};
clock.runMicrotasks = function runMicrotasks() {
runJobs(clock);
};
/**
* @param {number|string} tickValue milliseconds or a string parseable by parseTime
* @param {boolean} isAsync
* @param {Function} resolve
* @param {Function} reject
* @returns {number|undefined} will return the new `now` value or nothing for async
*/
function doTick(tickValue, isAsync, resolve, reject) {
const msFloat =
typeof tickValue === "number"
? tickValue
: parseTime(tickValue);
const ms = Math.floor(msFloat);
const remainder = nanoRemainder(msFloat);
let nanosTotal = nanos + remainder;
let tickTo = clock.now + ms;
if (msFloat < 0) {
throw new TypeError("Negative ticks are not supported");
}
// adjust for positive overflow
if (nanosTotal >= 1e6) {
tickTo += 1;
nanosTotal -= 1e6;
}
nanos = nanosTotal;
let tickFrom = clock.now;
let previous = clock.now;
// ESLint fails to detect this correctly
/* eslint-disable prefer-const */
let timer,
firstException,
oldNow,
nextPromiseTick,
compensationCheck,
postTimerCall;
/* eslint-enable prefer-const */
clock.duringTick = true;
// perform microtasks
oldNow = clock.now;
runJobs(clock);
if (oldNow !== clock.now) {
// compensate for any setSystemTime() call during microtask callback
tickFrom += clock.now - oldNow;
tickTo += clock.now - oldNow;
}
//eslint-disable-next-line jsdoc/require-jsdoc
function doTickInner() {
// perform each timer in the requested range
timer = firstTimerInRange(clock, tickFrom, tickTo);
// eslint-disable-next-line no-unmodified-loop-condition
while (timer && tickFrom <= tickTo) {
if (clock.timers[timer.id]) {
tickFrom = timer.callAt;
clock.now = timer.callAt;
oldNow = clock.now;
try {
runJobs(clock);
callTimer(clock, timer);
} catch (e) {
firstException = firstException || e;
}
if (isAsync) {
// finish up after native setImmediate callback to allow
// all native es6 promises to process their callbacks after
// each timer fires.
originalSetTimeout(nextPromiseTick);
return;
}
compensationCheck();
}
postTimerCall();
}
// perform process.nextTick()s again
oldNow = clock.now;
runJobs(clock);
if (oldNow !== clock.now) {
// compensate for any setSystemTime() call during process.nextTick() callback
tickFrom += clock.now - oldNow;
tickTo += clock.now - oldNow;
}
clock.duringTick = false;
// corner case: during runJobs new timers were scheduled which could be in the range [clock.now, tickTo]
timer = firstTimerInRange(clock, tickFrom, tickTo);
if (timer) {
try {
clock.tick(tickTo - clock.now); // do it all again - for the remainder of the requested range
} catch (e) {
firstException = firstException || e;
}
} else {
// no timers remaining in the requested range: move the clock all the way to the end
clock.now = tickTo;
// update nanos
nanos = nanosTotal;
}
if (firstException) {
throw firstException;
}
if (isAsync) {
resolve(clock.now);
} else {
return clock.now;
}
}
nextPromiseTick =
isAsync &&
function () {
try {
compensationCheck();
postTimerCall();
doTickInner();
} catch (e) {
reject(e);
}
};
compensationCheck = function () {
// compensate for any setSystemTime() call during timer callback
if (oldNow !== clock.now) {
tickFrom += clock.now - oldNow;
tickTo += clock.now - oldNow;
previous += clock.now - oldNow;
}
};
postTimerCall = function () {
timer = firstTimerInRange(clock, previous, tickTo);
previous = tickFrom;
};
return doTickInner();
}
/**
* @param {string|number} tickValue number of milliseconds or a human-readable value like "01:11:15"
* @returns {number} will return the new `now` value
*/
clock.tick = function tick(tickValue) {
return doTick(tickValue, false);
};
if (typeof _global.Promise !== "undefined") {
/**
* @param {string|number} tickValue number of milliseconds or a human-readable value like "01:11:15"
* @returns {Promise}
*/
clock.tickAsync = function tickAsync(tickValue) {
return new _global.Promise(function (resolve, reject) {
originalSetTimeout(function () {
try {
doTick(tickValue, true, resolve, reject);
} catch (e) {
reject(e);
}
});
});
};
}
clock.next = function next() {
runJobs(clock);
const timer = firstTimer(clock);
if (!timer) {
return clock.now;
}
clock.duringTick = true;
try {
clock.now = timer.callAt;
callTimer(clock, timer);
runJobs(clock);
return clock.now;
} finally {
clock.duringTick = false;
}
};
if (typeof _global.Promise !== "undefined") {
clock.nextAsync = function nextAsync() {
return new _global.Promise(function (resolve, reject) {
originalSetTimeout(function () {
try {
const timer = firstTimer(clock);
if (!timer) {
resolve(clock.now);
return;
}
let err;
clock.duringTick = true;
clock.now = timer.callAt;
try {
callTimer(clock, timer);
} catch (e) {
err = e;
}
clock.duringTick = false;
originalSetTimeout(function () {
if (err) {
reject(err);
} else {
resolve(clock.now);
}
});
} catch (e) {
reject(e);
}
});
});
};
}
clock.runAll = function runAll() {
let numTimers, i;
runJobs(clock);
for (i = 0; i < clock.loopLimit; i++) {
if (!clock.timers) {
resetIsNearInfiniteLimit();
return clock.now;
}
numTimers = Object.keys(clock.timers).length;
if (numTimers === 0) {
resetIsNearInfiniteLimit();
return clock.now;
}
clock.next();
checkIsNearInfiniteLimit(clock, i);
}
const excessJob = firstTimer(clock);
throw getInfiniteLoopError(clock, excessJob);
};
clock.runToFrame = function runToFrame() {
return clock.tick(getTimeToNextFrame());
};
if (typeof _global.Promise !== "undefined") {
clock.runAllAsync = function runAllAsync() {
return new _global.Promise(function (resolve, reject) {
let i = 0;
/**
*
*/
function doRun() {
originalSetTimeout(function () {
try {
runJobs(clock);
let numTimers;
if (i < clock.loopLimit) {
if (!clock.timers) {
resetIsNearInfiniteLimit();
resolve(clock.now);
return;
}
numTimers = Object.keys(
clock.timers,
).length;
if (numTimers === 0) {
resetIsNearInfiniteLimit();
resolve(clock.now);
return;
}
clock.next();
i++;
doRun();
checkIsNearInfiniteLimit(clock, i);
return;
}
const excessJob = firstTimer(clock);
reject(getInfiniteLoopError(clock, excessJob));
} catch (e) {
reject(e);
}
});
}
doRun();
});
};
}
clock.runToLast = function runToLast() {
const timer = lastTimer(clock);
if (!timer) {
runJobs(clock);
return clock.now;
}
return clock.tick(timer.callAt - clock.now);
};
if (typeof _global.Promise !== "undefined") {
clock.runToLastAsync = function runToLastAsync() {
return new _global.Promise(function (resolve, reject) {
originalSetTimeout(function () {
try {
const timer = lastTimer(clock);
if (!timer) {
runJobs(clock);
resolve(clock.now);
}
resolve(clock.tickAsync(timer.callAt - clock.now));
} catch (e) {
reject(e);
}
});
});
};
}
clock.reset = function reset() {
nanos = 0;
clock.timers = {};
clock.jobs = [];
clock.now = start;
};
clock.setSystemTime = function setSystemTime(systemTime) {
// determine time difference
const newNow = getEpoch(systemTime);
const difference = newNow - clock.now;
let id, timer;
adjustedSystemTime[0] = adjustedSystemTime[0] + difference;
adjustedSystemTime[1] = adjustedSystemTime[1] + nanos;
// update 'system clock'
clock.now = newNow;
nanos = 0;
// update timers and intervals to keep them stable
for (id in clock.timers) {
if (clock.timers.hasOwnProperty(id)) {
timer = clock.timers[id];
timer.createdAt += difference;
timer.callAt += difference;
}
}
};
/**
* @param {string|number} tickValue number of milliseconds or a human-readable value like "01:11:15"
* @returns {number} will return the new `now` value
*/
clock.jump = function jump(tickValue) {
const msFloat =
typeof tickValue === "number"
? tickValue
: parseTime(tickValue);
const ms = Math.floor(msFloat);
for (const timer of Object.values(clock.timers)) {
if (clock.now + ms > timer.callAt) {
timer.callAt = clock.now + ms;
}
}
clock.tick(ms);
};
if (isPresent.performance) {
clock.performance = Object.create(null);
clock.performance.now = fakePerformanceNow;
}
if (isPresent.hrtime) {
clock.hrtime = hrtime;
}
return clock;
}
/* eslint-disable complexity */
/**
* @param {Config=} [config] Optional config
* @returns {Clock}
*/
function install(config) {
if (
arguments.length > 1 ||
config instanceof Date ||
Array.isArray(config) ||
typeof config === "number"
) {
throw new TypeError(
`FakeTimers.install called with ${String(
config,
)} install requires an object parameter`,
);
}
if (_global.Date.isFake === true) {
// Timers are already faked; this is a problem.
// Make the user reset timers before continuing.
throw new TypeError(
"Can't install fake timers twice on the same global object.",
);
}
// eslint-disable-next-line no-param-reassign
config = typeof config !== "undefined" ? config : {};
config.shouldAdvanceTime = config.shouldAdvanceTime || false;
config.advanceTimeDelta = config.advanceTimeDelta || 20;
config.shouldClearNativeTimers =
config.shouldClearNativeTimers || false;
if (config.target) {
throw new TypeError(
"config.target is no longer supported. Use `withGlobal(target)` instead.",
);
}
/**
* @param {string} timer/object the name of the thing that is not present
* @param timer
*/
function handleMissingTimer(timer) {
if (config.ignoreMissingTimers) {
return;
}
throw new ReferenceError(
`non-existent timers and/or objects cannot be faked: '${timer}'`,
);
}
let i, l;
const clock = createClock(config.now, config.loopLimit);
clock.shouldClearNativeTimers = config.shouldClearNativeTimers;
clock.uninstall = function () {
return uninstall(clock, config);
};
clock.abortListenerMap = new Map();
clock.methods = config.toFake || [];
if (clock.methods.length === 0) {
clock.methods = Object.keys(timers);
}
if (config.shouldAdvanceTime === true) {
const intervalTick = doIntervalTick.bind(
null,
clock,
config.advanceTimeDelta,
);
const intervalId = _global.setInterval(
intervalTick,
config.advanceTimeDelta,
);
clock.attachedInterval = intervalId;
}
if (clock.methods.includes("performance")) {
const proto = (() => {
if (hasPerformanceConstructorPrototype) {
return _global.performance.constructor.prototype;
}
if (hasPerformancePrototype) {
return _global.Performance.prototype;
}
})();
if (proto) {
Object.getOwnPropertyNames(proto).forEach(function (name) {
if (name !== "now") {
clock.performance[name] =
name.indexOf("getEntries") === 0
? NOOP_ARRAY
: NOOP;
}
});
// ensure `mark` returns a value that is valid
clock.performance.mark = (name) =>
new FakePerformanceEntry(name, "mark", 0, 0);
clock.performance.measure = (name) =>
new FakePerformanceEntry(name, "measure", 0, 100);
// `timeOrigin` should return the time of when the Window session started
// (or the Worker was installed)
clock.performance.timeOrigin = getEpoch(config.now);
} else if ((config.toFake || []).includes("performance")) {
return handleMissingTimer("performance");
}
}
if (_global === globalObject && timersModule) {
clock.timersModuleMethods = [];
}
if (_global === globalObject && timersPromisesModule) {
clock.timersPromisesModuleMethods = [];
}
for (i = 0, l = clock.methods.length; i < l; i++) {
const nameOfMethodToReplace = clock.methods[i];
if (!isPresent[nameOfMethodToReplace]) {
handleMissingTimer(nameOfMethodToReplace);
// eslint-disable-next-line
continue;
}
if (nameOfMethodToReplace === "hrtime") {
if (
_global.process &&
typeof _global.process.hrtime === "function"
) {
hijackMethod(_global.process, nameOfMethodToReplace, clock);
}
} else if (nameOfMethodToReplace === "nextTick") {
if (
_global.process &&
typeof _global.process.nextTick === "function"
) {
hijackMethod(_global.process, nameOfMethodToReplace, clock);
}
} else {
hijackMethod(_global, nameOfMethodToReplace, clock);
}
if (
clock.timersModuleMethods !== undefined &&
timersModule[nameOfMethodToReplace]
) {
const original = timersModule[nameOfMethodToReplace];
clock.timersModuleMethods.push({
methodName: nameOfMethodToReplace,
original: original,
});
timersModule[nameOfMethodToReplace] =
_global[nameOfMethodToReplace];
}
if (clock.timersPromisesModuleMethods !== undefined) {
if (nameOfMethodToReplace === "setTimeout") {
clock.timersPromisesModuleMethods.push({
methodName: "setTimeout",
original: timersPromisesModule.setTimeout,
});
timersPromisesModule.setTimeout = (
delay,
value,
options = {},
) =>
new Promise((resolve, reject) => {
const abort = () => {
options.signal.removeEventListener(
"abort",
abort,
);
clock.abortListenerMap.delete(abort);
// This is safe, there is no code path that leads to this function
// being invoked before handle has been assigned.
// eslint-disable-next-line no-use-before-define
clock.clearTimeout(handle);
reject(options.signal.reason);
};
const handle = clock.setTimeout(() => {
if (options.signal) {
options.signal.removeEventListener(
"abort",
abort,
);
clock.abortListenerMap.delete(abort);
}
resolve(value);
}, delay);
if (options.signal) {
if (options.signal.aborted) {
abort();
} else {
options.signal.addEventListener(
"abort",
abort,
);
clock.abortListenerMap.set(
abort,
options.signal,
);
}
}
});
} else if (nameOfMethodToReplace === "setImmediate") {
clock.timersPromisesModuleMethods.push({
methodName: "setImmediate",
original: timersPromisesModule.setImmediate,
});
timersPromisesModule.setImmediate = (value, options = {}) =>
new Promise((resolve, reject) => {
const abort = () => {
options.signal.removeEventListener(
"abort",
abort,
);
clock.abortListenerMap.delete(abort);
// This is safe, there is no code path that leads to this function
// being invoked before handle has been assigned.
// eslint-disable-next-line no-use-before-define
clock.clearImmediate(handle);
reject(options.signal.reason);
};
const handle = clock.setImmediate(() => {
if (options.signal) {
options.signal.removeEventListener(
"abort",
abort,
);
clock.abortListenerMap.delete(abort);
}
resolve(value);
});
if (options.signal) {
if (options.signal.aborted) {
abort();
} else {
options.signal.addEventListener(
"abort",
abort,
);
clock.abortListenerMap.set(
abort,
options.signal,
);
}
}
});
} else if (nameOfMethodToReplace === "setInterval") {
clock.timersPromisesModuleMethods.push({
methodName: "setInterval",
original: timersPromisesModule.setInterval,
});
timersPromisesModule.setInterval = (
delay,
value,
options = {},
) => ({
[Symbol.asyncIterator]: () => {
const createResolvable = () => {
let resolve, reject;
const promise = new Promise((res, rej) => {
resolve = res;
reject = rej;
});
promise.resolve = resolve;
promise.reject = reject;
return promise;
};
let done = false;
let hasThrown = false;
let returnCall;
let nextAvailable = 0;
const nextQueue = [];
const handle = clock.setInterval(() => {
if (nextQueue.length > 0) {
nextQueue.shift().resolve();
} else {
nextAvailable++;
}
}, delay);
const abort = () => {
options.signal.removeEventListener(
"abort",
abort,
);
clock.abortListenerMap.delete(abort);
clock.clearInterval(handle);
done = true;
for (const resolvable of nextQueue) {
resolvable.resolve();
}
};
if (options.signal) {
if (options.signal.aborted) {
done = true;
} else {
options.signal.addEventListener(
"abort",
abort,
);
clock.abortListenerMap.set(
abort,
options.signal,
);
}
}
return {
next: async () => {
if (options.signal?.aborted && !hasThrown) {
hasThrown = true;
throw options.signal.reason;
}
if (done) {
return { done: true, value: undefined };
}
if (nextAvailable > 0) {
nextAvailable--;
return { done: false, value: value };
}
const resolvable = createResolvable();
nextQueue.push(resolvable);
await resolvable;
if (returnCall && nextQueue.length === 0) {
returnCall.resolve();
}
if (options.signal?.aborted && !hasThrown) {
hasThrown = true;
throw options.signal.reason;
}
if (done) {
return { done: true, value: undefined };
}
return { done: false, value: value };
},
return: async () => {
if (done) {
return { done: true, value: undefined };
}
if (nextQueue.length > 0) {
returnCall = createResolvable();
await returnCall;
}
clock.clearInterval(handle);
done = true;
if (options.signal) {
options.signal.removeEventListener(
"abort",
abort,
);
clock.abortListenerMap.delete(abort);
}
return { done: true, value: undefined };
},
};
},
});
}
}
}
return clock;
}
/* eslint-enable complexity */
return {
timers: timers,
createClock: createClock,
install: install,
withGlobal: withGlobal,
};
}
/**
* @typedef {object} FakeTimers
* @property {Timers} timers
* @property {createClock} createClock
* @property {Function} install
* @property {withGlobal} withGlobal
*/
/* eslint-enable complexity */
/** @type {FakeTimers} */
const defaultImplementation = withGlobal(globalObject);
fakeTimersSrc.timers = defaultImplementation.timers;
fakeTimersSrc.createClock = defaultImplementation.createClock;
fakeTimersSrc.install = defaultImplementation.install;
fakeTimersSrc.withGlobal = withGlobal;
return fakeTimersSrc;
}
var fakeTimersSrcExports = requireFakeTimersSrc();
class FakeTimers {
_global;
_clock;
// | _fakingTime | _fakingDate |
// +-------------+-------------+
// | false | falsy | initial
// | false | truthy | vi.setSystemTime called first (for mocking only Date without fake timers)
// | true | falsy | vi.useFakeTimers called first
// | true | truthy | unreachable
_fakingTime;
_fakingDate;
_fakeTimers;
_userConfig;
_now = RealDate.now;
constructor({ global, config }) {
this._userConfig = config;
this._fakingDate = null;
this._fakingTime = false;
this._fakeTimers = fakeTimersSrcExports.withGlobal(global);
this._global = global;
}
clearAllTimers() {
if (this._fakingTime) this._clock.reset();
}
dispose() {
this.useRealTimers();
}
runAllTimers() {
if (this._checkFakeTimers()) this._clock.runAll();
}
async runAllTimersAsync() {
if (this._checkFakeTimers()) await this._clock.runAllAsync();
}
runOnlyPendingTimers() {
if (this._checkFakeTimers()) this._clock.runToLast();
}
async runOnlyPendingTimersAsync() {
if (this._checkFakeTimers()) await this._clock.runToLastAsync();
}
advanceTimersToNextTimer(steps = 1) {
if (this._checkFakeTimers()) for (let i = steps; i > 0; i--) {
this._clock.next();
// Fire all timers at this point: https://github.com/sinonjs/fake-timers/issues/250
this._clock.tick(0);
if (this._clock.countTimers() === 0) break;
}
}
async advanceTimersToNextTimerAsync(steps = 1) {
if (this._checkFakeTimers()) for (let i = steps; i > 0; i--) {
await this._clock.nextAsync();
// Fire all timers at this point: https://github.com/sinonjs/fake-timers/issues/250
this._clock.tick(0);
if (this._clock.countTimers() === 0) break;
}
}
advanceTimersByTime(msToRun) {
if (this._checkFakeTimers()) this._clock.tick(msToRun);
}
async advanceTimersByTimeAsync(msToRun) {
if (this._checkFakeTimers()) await this._clock.tickAsync(msToRun);
}
advanceTimersToNextFrame() {
if (this._checkFakeTimers()) this._clock.runToFrame();
}
runAllTicks() {
if (this._checkFakeTimers())
// @ts-expect-error method not exposed
this._clock.runMicrotasks();
}
useRealTimers() {
if (this._fakingDate) {
resetDate();
this._fakingDate = null;
}
if (this._fakingTime) {
this._clock.uninstall();
this._fakingTime = false;
}
}
useFakeTimers() {
const fakeDate = this._fakingDate || Date.now();
if (this._fakingDate) {
resetDate();
this._fakingDate = null;
}
if (this._fakingTime) this._clock.uninstall();
const toFake = Object.keys(this._fakeTimers.timers).filter((timer) => timer !== "nextTick" && timer !== "queueMicrotask");
if (this._userConfig?.toFake?.includes("nextTick") && isChildProcess()) throw new Error("process.nextTick cannot be mocked inside child_process");
this._clock = this._fakeTimers.install({
now: fakeDate,
...this._userConfig,
toFake: this._userConfig?.toFake || toFake,
ignoreMissingTimers: true
});
this._fakingTime = true;
}
reset() {
if (this._checkFakeTimers()) {
const { now } = this._clock;
this._clock.reset();
this._clock.setSystemTime(now);
}
}
setSystemTime(now) {
const date = typeof now === "undefined" || now instanceof Date ? now : new Date(now);
if (this._fakingTime) this._clock.setSystemTime(date);
else {
this._fakingDate = date ?? new Date(this.getRealSystemTime());
mockDate(this._fakingDate);
}
}
getMockedSystemTime() {
return this._fakingTime ? new Date(this._clock.now) : this._fakingDate;
}
getRealSystemTime() {
return this._now();
}
getTimerCount() {
if (this._checkFakeTimers()) return this._clock.countTimers();
return 0;
}
configure(config) {
this._userConfig = config;
}
isFakeTimers() {
return this._fakingTime;
}
_checkFakeTimers() {
if (!this._fakingTime) throw new Error("A function to advance timers was called but the timers APIs are not mocked. Call `vi.useFakeTimers()` in the test file first.");
return this._fakingTime;
}
}
function copyStackTrace(target, source) {
if (source.stack !== void 0) target.stack = source.stack.replace(source.message, target.message);
return target;
}
function waitFor(callback, options = {}) {
const { setTimeout, setInterval, clearTimeout, clearInterval } = getSafeTimers();
const { interval = 50, timeout = 1e3 } = typeof options === "number" ? { timeout: options } : options;
const STACK_TRACE_ERROR = /* @__PURE__ */ new Error("STACK_TRACE_ERROR");
return new Promise((resolve, reject) => {
let lastError;
let promiseStatus = "idle";
let timeoutId;
let intervalId;
const onResolve = (result) => {
if (timeoutId) clearTimeout(timeoutId);
if (intervalId) clearInterval(intervalId);
resolve(result);
};
const handleTimeout = () => {
if (intervalId) clearInterval(intervalId);
let error = lastError;
if (!error) error = copyStackTrace(/* @__PURE__ */ new Error("Timed out in waitFor!"), STACK_TRACE_ERROR);
reject(error);
};
const checkCallback = () => {
if (vi.isFakeTimers()) vi.advanceTimersByTime(interval);
if (promiseStatus === "pending") return;
try {
const result = callback();
if (result !== null && typeof result === "object" && typeof result.then === "function") {
const thenable = result;
promiseStatus = "pending";
thenable.then((resolvedValue) => {
promiseStatus = "resolved";
onResolve(resolvedValue);
}, (rejectedValue) => {
promiseStatus = "rejected";
lastError = rejectedValue;
});
} else {
onResolve(result);
return true;
}
} catch (error) {
lastError = error;
}
};
if (checkCallback() === true) return;
timeoutId = setTimeout(handleTimeout, timeout);
intervalId = setInterval(checkCallback, interval);
});
}
function waitUntil(callback, options = {}) {
const { setTimeout, setInterval, clearTimeout, clearInterval } = getSafeTimers();
const { interval = 50, timeout = 1e3 } = typeof options === "number" ? { timeout: options } : options;
const STACK_TRACE_ERROR = /* @__PURE__ */ new Error("STACK_TRACE_ERROR");
return new Promise((resolve, reject) => {
let promiseStatus = "idle";
let timeoutId;
let intervalId;
const onReject = (error) => {
if (intervalId) clearInterval(intervalId);
if (!error) error = copyStackTrace(/* @__PURE__ */ new Error("Timed out in waitUntil!"), STACK_TRACE_ERROR);
reject(error);
};
const onResolve = (result) => {
if (!result) return;
if (timeoutId) clearTimeout(timeoutId);
if (intervalId) clearInterval(intervalId);
resolve(result);
return true;
};
const checkCallback = () => {
if (vi.isFakeTimers()) vi.advanceTimersByTime(interval);
if (promiseStatus === "pending") return;
try {
const result = callback();
if (result !== null && typeof result === "object" && typeof result.then === "function") {
const thenable = result;
promiseStatus = "pending";
thenable.then((resolvedValue) => {
promiseStatus = "resolved";
onResolve(resolvedValue);
}, (rejectedValue) => {
promiseStatus = "rejected";
onReject(rejectedValue);
});
} else return onResolve(result);
} catch (error) {
onReject(error);
}
};
if (checkCallback() === true) return;
timeoutId = setTimeout(onReject, timeout);
intervalId = setInterval(checkCallback, interval);
});
}
function createVitest() {
let _config = null;
const state = () => getWorkerState();
let _timers;
const timers = () => _timers ||= new FakeTimers({
global: globalThis,
config: state().config.fakeTimers
});
const _stubsGlobal = /* @__PURE__ */ new Map();
const _stubsEnv = /* @__PURE__ */ new Map();
const _envBooleans = [
"PROD",
"DEV",
"SSR"
];
const utils = {
useFakeTimers(config) {
if (isChildProcess()) {
if (config?.toFake?.includes("nextTick") || state().config?.fakeTimers?.toFake?.includes("nextTick")) throw new Error("vi.useFakeTimers({ toFake: [\"nextTick\"] }) is not supported in node:child_process. Use --pool=threads if mocking nextTick is required.");
}
if (config) timers().configure({
...state().config.fakeTimers,
...config
});
else timers().configure(state().config.fakeTimers);
timers().useFakeTimers();
return utils;
},
isFakeTimers() {
return timers().isFakeTimers();
},
useRealTimers() {
timers().useRealTimers();
return utils;
},
runOnlyPendingTimers() {
timers().runOnlyPendingTimers();
return utils;
},
async runOnlyPendingTimersAsync() {
await timers().runOnlyPendingTimersAsync();
return utils;
},
runAllTimers() {
timers().runAllTimers();
return utils;
},
async runAllTimersAsync() {
await timers().runAllTimersAsync();
return utils;
},
runAllTicks() {
timers().runAllTicks();
return utils;
},
advanceTimersByTime(ms) {
timers().advanceTimersByTime(ms);
return utils;
},
async advanceTimersByTimeAsync(ms) {
await timers().advanceTimersByTimeAsync(ms);
return utils;
},
advanceTimersToNextTimer() {
timers().advanceTimersToNextTimer();
return utils;
},
async advanceTimersToNextTimerAsync() {
await timers().advanceTimersToNextTimerAsync();
return utils;
},
advanceTimersToNextFrame() {
timers().advanceTimersToNextFrame();
return utils;
},
getTimerCount() {
return timers().getTimerCount();
},
setSystemTime(time) {
timers().setSystemTime(time);
return utils;
},
getMockedSystemTime() {
return timers().getMockedSystemTime();
},
getRealSystemTime() {
return timers().getRealSystemTime();
},
clearAllTimers() {
timers().clearAllTimers();
return utils;
},
spyOn,
fn,
waitFor,
waitUntil,
hoisted(factory) {
assertTypes(factory, "\"vi.hoisted\" factory", ["function"]);
return factory();
},
mock(path, factory) {
if (typeof path !== "string") throw new TypeError(`vi.mock() expects a string path, but received a ${typeof path}`);
const importer = getImporter("mock");
_mocker().queueMock(path, importer, typeof factory === "function" ? () => factory(() => _mocker().importActual(path, importer, _mocker().getMockContext().callstack)) : factory);
},
unmock(path) {
if (typeof path !== "string") throw new TypeError(`vi.unmock() expects a string path, but received a ${typeof path}`);
_mocker().queueUnmock(path, getImporter("unmock"));
},
doMock(path, factory) {
if (typeof path !== "string") throw new TypeError(`vi.doMock() expects a string path, but received a ${typeof path}`);
const importer = getImporter("doMock");
_mocker().queueMock(path, importer, typeof factory === "function" ? () => factory(() => _mocker().importActual(path, importer, _mocker().getMockContext().callstack)) : factory);
},
doUnmock(path) {
if (typeof path !== "string") throw new TypeError(`vi.doUnmock() expects a string path, but received a ${typeof path}`);
const importer = getImporter("doUnmock");
_mocker().queueUnmock(path, importer);
},
async importActual(path) {
const importer = getImporter("importActual");
return _mocker().importActual(path, importer, _mocker().getMockContext().callstack);
},
async importMock(path) {
const importer = getImporter("importMock");
return _mocker().importMock(path, importer);
},
mockObject(value, options) {
return _mocker().mockObject({ value }, void 0, options?.spy ? "autospy" : "automock").value;
},
mocked(item, _options = {}) {
return item;
},
isMockFunction(fn) {
return isMockFunction(fn);
},
clearAllMocks() {
clearAllMocks();
return utils;
},
resetAllMocks() {
resetAllMocks();
return utils;
},
restoreAllMocks() {
restoreAllMocks();
return utils;
},
stubGlobal(name, value) {
if (!_stubsGlobal.has(name)) _stubsGlobal.set(name, Object.getOwnPropertyDescriptor(globalThis, name));
Object.defineProperty(globalThis, name, {
value,
writable: true,
configurable: true,
enumerable: true
});
return utils;
},
stubEnv(name, value) {
const env = state().metaEnv;
if (!_stubsEnv.has(name)) _stubsEnv.set(name, env[name]);
if (_envBooleans.includes(name)) env[name] = value ? "1" : "";
else if (value === void 0) delete env[name];
else env[name] = String(value);
return utils;
},
unstubAllGlobals() {
_stubsGlobal.forEach((original, name) => {
if (!original) Reflect.deleteProperty(globalThis, name);
else Object.defineProperty(globalThis, name, original);
});
_stubsGlobal.clear();
return utils;
},
unstubAllEnvs() {
const env = state().metaEnv;
_stubsEnv.forEach((original, name) => {
if (original === void 0) delete env[name];
else env[name] = original;
});
_stubsEnv.clear();
return utils;
},
resetModules() {
resetModules(state().evaluatedModules);
return utils;
},
async dynamicImportSettled() {
return waitForImportsToResolve();
},
setConfig(config) {
if (!_config) _config = { ...state().config };
Object.assign(state().config, config);
},
resetConfig() {
if (_config) Object.assign(state().config, _config);
}
};
return utils;
}
const vitest = createVitest();
const vi = vitest;
function _mocker() {
// @ts-expect-error injected by vite-nide
return typeof __vitest_mocker__ !== "undefined" ? __vitest_mocker__ : new Proxy({}, { get(_, name) {
throw new Error(`Vitest mocker was not initialized in this environment. vi.${String(name)}() is forbidden.`);
} });
}
function getImporter(name) {
const stackArray = createSimpleStackTrace({ stackTraceLimit: 5 }).split("\n");
return parseSingleStack(stackArray[stackArray.findLastIndex((stack) => {
return stack.includes(` at Object.${name}`) || stack.includes(`${name}@`) || stack.includes(` at ${name} (`);
}) + 1])?.file || "";
}
export { getSnapshotClient as a, assert as b, createExpect as c, vitest as d, globalExpect as g, inject as i, should as s, vi as v };
