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dopeuni444
2025-07-31 12:23:33 +04:00
parent 20b46678b7
commit b5a22951ae
3401 changed files with 331100 additions and 0 deletions

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'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
var _jestUtil = require('jest-util');
var _globalErrorHandlers = require('./globalErrorHandlers');
var _types = require('./types');
var _utils = require('./utils');
var Symbol = globalThis['jest-symbol-do-not-touch'] || globalThis.Symbol;
var Symbol = globalThis['jest-symbol-do-not-touch'] || globalThis.Symbol;
var jestNow = globalThis[Symbol.for('jest-native-now')] || globalThis.Date.now;
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
const eventHandler = (event, state) => {
switch (event.name) {
case 'include_test_location_in_result': {
state.includeTestLocationInResult = true;
break;
}
case 'hook_start': {
event.hook.seenDone = false;
break;
}
case 'start_describe_definition': {
const {blockName, mode} = event;
const {currentDescribeBlock, currentlyRunningTest} = state;
if (currentlyRunningTest) {
currentlyRunningTest.errors.push(
new Error(
`Cannot nest a describe inside a test. Describe block "${blockName}" cannot run because it is nested within "${currentlyRunningTest.name}".`
)
);
break;
}
const describeBlock = (0, _utils.makeDescribe)(
blockName,
currentDescribeBlock,
mode
);
currentDescribeBlock.children.push(describeBlock);
state.currentDescribeBlock = describeBlock;
break;
}
case 'finish_describe_definition': {
const {currentDescribeBlock} = state;
(0, _jestUtil.invariant)(
currentDescribeBlock,
'currentDescribeBlock must be there'
);
if (!(0, _utils.describeBlockHasTests)(currentDescribeBlock)) {
currentDescribeBlock.hooks.forEach(hook => {
hook.asyncError.message = `Invalid: ${hook.type}() may not be used in a describe block containing no tests.`;
state.unhandledErrors.push(hook.asyncError);
});
}
// pass mode of currentDescribeBlock to tests
// but do not when there is already a single test with "only" mode
const shouldPassMode = !(
currentDescribeBlock.mode === 'only' &&
currentDescribeBlock.children.some(
child => child.type === 'test' && child.mode === 'only'
)
);
if (shouldPassMode) {
currentDescribeBlock.children.forEach(child => {
if (child.type === 'test' && !child.mode) {
child.mode = currentDescribeBlock.mode;
}
});
}
if (
!state.hasFocusedTests &&
currentDescribeBlock.mode !== 'skip' &&
currentDescribeBlock.children.some(
child => child.type === 'test' && child.mode === 'only'
)
) {
state.hasFocusedTests = true;
}
if (currentDescribeBlock.parent) {
state.currentDescribeBlock = currentDescribeBlock.parent;
}
break;
}
case 'add_hook': {
const {currentDescribeBlock, currentlyRunningTest, hasStarted} = state;
const {asyncError, fn, hookType: type, timeout} = event;
if (currentlyRunningTest) {
currentlyRunningTest.errors.push(
new Error(
`Hooks cannot be defined inside tests. Hook of type "${type}" is nested within "${currentlyRunningTest.name}".`
)
);
break;
} else if (hasStarted) {
state.unhandledErrors.push(
new Error(
'Cannot add a hook after tests have started running. Hooks must be defined synchronously.'
)
);
break;
}
const parent = currentDescribeBlock;
currentDescribeBlock.hooks.push({
asyncError,
fn,
parent,
seenDone: false,
timeout,
type
});
break;
}
case 'add_test': {
const {currentDescribeBlock, currentlyRunningTest, hasStarted} = state;
const {
asyncError,
fn,
mode,
testName: name,
timeout,
concurrent,
failing
} = event;
if (currentlyRunningTest) {
currentlyRunningTest.errors.push(
new Error(
`Tests cannot be nested. Test "${name}" cannot run because it is nested within "${currentlyRunningTest.name}".`
)
);
break;
} else if (hasStarted) {
state.unhandledErrors.push(
new Error(
'Cannot add a test after tests have started running. Tests must be defined synchronously.'
)
);
break;
}
const test = (0, _utils.makeTest)(
fn,
mode,
concurrent,
name,
currentDescribeBlock,
timeout,
asyncError,
failing
);
if (currentDescribeBlock.mode !== 'skip' && test.mode === 'only') {
state.hasFocusedTests = true;
}
currentDescribeBlock.children.push(test);
currentDescribeBlock.tests.push(test);
break;
}
case 'hook_failure': {
const {test, describeBlock, error, hook} = event;
const {asyncError, type} = hook;
if (type === 'beforeAll') {
(0, _jestUtil.invariant)(
describeBlock,
'always present for `*All` hooks'
);
(0, _utils.addErrorToEachTestUnderDescribe)(
describeBlock,
error,
asyncError
);
} else if (type === 'afterAll') {
// Attaching `afterAll` errors to each test makes execution flow
// too complicated, so we'll consider them to be global.
state.unhandledErrors.push([error, asyncError]);
} else {
(0, _jestUtil.invariant)(test, 'always present for `*Each` hooks');
test.errors.push([error, asyncError]);
}
break;
}
case 'test_skip': {
event.test.status = 'skip';
break;
}
case 'test_todo': {
event.test.status = 'todo';
break;
}
case 'test_done': {
event.test.duration = (0, _utils.getTestDuration)(event.test);
event.test.status = 'done';
state.currentlyRunningTest = null;
break;
}
case 'test_start': {
state.currentlyRunningTest = event.test;
event.test.startedAt = jestNow();
event.test.invocations += 1;
break;
}
case 'test_fn_start': {
event.test.seenDone = false;
break;
}
case 'test_fn_failure': {
const {
error,
test: {asyncError}
} = event;
event.test.errors.push([error, asyncError]);
break;
}
case 'test_retry': {
const logErrorsBeforeRetry =
// eslint-disable-next-line no-restricted-globals
global[_types.LOG_ERRORS_BEFORE_RETRY] || false;
if (logErrorsBeforeRetry) {
event.test.retryReasons.push(...event.test.errors);
}
event.test.errors = [];
break;
}
case 'run_start': {
state.hasStarted = true;
/* eslint-disable no-restricted-globals */
global[_types.TEST_TIMEOUT_SYMBOL] &&
(state.testTimeout = global[_types.TEST_TIMEOUT_SYMBOL]);
/* eslint-enable */
break;
}
case 'run_finish': {
break;
}
case 'setup': {
// Uncaught exception handlers should be defined on the parent process
// object. If defined on the VM's process object they just no op and let
// the parent process crash. It might make sense to return a `dispatch`
// function to the parent process and register handlers there instead, but
// i'm not sure if this is works. For now i just replicated whatever
// jasmine was doing -- dabramov
state.parentProcess = event.parentProcess;
(0, _jestUtil.invariant)(state.parentProcess);
state.originalGlobalErrorHandlers = (0,
_globalErrorHandlers.injectGlobalErrorHandlers)(state.parentProcess);
if (event.testNamePattern) {
state.testNamePattern = new RegExp(event.testNamePattern, 'i');
}
break;
}
case 'teardown': {
(0, _jestUtil.invariant)(state.originalGlobalErrorHandlers);
(0, _jestUtil.invariant)(state.parentProcess);
(0, _globalErrorHandlers.restoreGlobalErrorHandlers)(
state.parentProcess,
state.originalGlobalErrorHandlers
);
break;
}
case 'error': {
// It's very likely for long-running async tests to throw errors. In this
// case we want to catch them and fail the current test. At the same time
// there's a possibility that one test sets a long timeout, that will
// eventually throw after this test finishes but during some other test
// execution, which will result in one test's error failing another test.
// In any way, it should be possible to track where the error was thrown
// from.
state.currentlyRunningTest
? state.currentlyRunningTest.errors.push(event.error)
: state.unhandledErrors.push(event.error);
break;
}
}
};
var _default = eventHandler;
exports.default = _default;

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'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
var _assert = require('assert');
var _chalk = _interopRequireDefault(require('chalk'));
var _jestMatcherUtils = require('jest-matcher-utils');
var _prettyFormat = require('pretty-format');
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {default: obj};
}
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
const assertOperatorsMap = {
'!=': 'notEqual',
'!==': 'notStrictEqual',
'==': 'equal',
'===': 'strictEqual'
};
const humanReadableOperators = {
deepEqual: 'to deeply equal',
deepStrictEqual: 'to deeply and strictly equal',
equal: 'to be equal',
notDeepEqual: 'not to deeply equal',
notDeepStrictEqual: 'not to deeply and strictly equal',
notEqual: 'to not be equal',
notStrictEqual: 'not be strictly equal',
strictEqual: 'to strictly be equal'
};
const formatNodeAssertErrors = (event, state) => {
if (event.name === 'test_done') {
event.test.errors = event.test.errors.map(errors => {
let error;
if (Array.isArray(errors)) {
const [originalError, asyncError] = errors;
if (originalError == null) {
error = asyncError;
} else if (!originalError.stack) {
error = asyncError;
error.message = originalError.message
? originalError.message
: `thrown: ${(0, _prettyFormat.format)(originalError, {
maxDepth: 3
})}`;
} else {
error = originalError;
}
} else {
error = errors;
}
return isAssertionError(error)
? {
message: assertionErrorMessage(error, {
expand: state.expand
})
}
: errors;
});
}
};
const getOperatorName = (operator, stack) => {
if (typeof operator === 'string') {
return assertOperatorsMap[operator] || operator;
}
if (stack.match('.doesNotThrow')) {
return 'doesNotThrow';
}
if (stack.match('.throws')) {
return 'throws';
}
return '';
};
const operatorMessage = operator => {
const niceOperatorName = getOperatorName(operator, '');
const humanReadableOperator = humanReadableOperators[niceOperatorName];
return typeof operator === 'string'
? `${humanReadableOperator || niceOperatorName} to:\n`
: '';
};
const assertThrowingMatcherHint = operatorName =>
operatorName
? _chalk.default.dim('assert') +
_chalk.default.dim(`.${operatorName}(`) +
_chalk.default.red('function') +
_chalk.default.dim(')')
: '';
const assertMatcherHint = (operator, operatorName, expected) => {
let message = '';
if (operator === '==' && expected === true) {
message =
_chalk.default.dim('assert') +
_chalk.default.dim('(') +
_chalk.default.red('received') +
_chalk.default.dim(')');
} else if (operatorName) {
message =
_chalk.default.dim('assert') +
_chalk.default.dim(`.${operatorName}(`) +
_chalk.default.red('received') +
_chalk.default.dim(', ') +
_chalk.default.green('expected') +
_chalk.default.dim(')');
}
return message;
};
function assertionErrorMessage(error, options) {
const {expected, actual, generatedMessage, message, operator, stack} = error;
const diffString = (0, _jestMatcherUtils.diff)(expected, actual, options);
const hasCustomMessage = !generatedMessage;
const operatorName = getOperatorName(operator, stack);
const trimmedStack = stack
.replace(message, '')
.replace(/AssertionError(.*)/g, '');
if (operatorName === 'doesNotThrow') {
return (
// eslint-disable-next-line prefer-template
buildHintString(assertThrowingMatcherHint(operatorName)) +
_chalk.default.reset('Expected the function not to throw an error.\n') +
_chalk.default.reset('Instead, it threw:\n') +
` ${(0, _jestMatcherUtils.printReceived)(actual)}` +
_chalk.default.reset(
hasCustomMessage ? `\n\nMessage:\n ${message}` : ''
) +
trimmedStack
);
}
if (operatorName === 'throws') {
if (error.generatedMessage) {
return (
buildHintString(assertThrowingMatcherHint(operatorName)) +
_chalk.default.reset(error.message) +
_chalk.default.reset(
hasCustomMessage ? `\n\nMessage:\n ${message}` : ''
) +
trimmedStack
);
}
return (
buildHintString(assertThrowingMatcherHint(operatorName)) +
_chalk.default.reset('Expected the function to throw an error.\n') +
_chalk.default.reset("But it didn't throw anything.") +
_chalk.default.reset(
hasCustomMessage ? `\n\nMessage:\n ${message}` : ''
) +
trimmedStack
);
}
if (operatorName === 'fail') {
return (
buildHintString(assertMatcherHint(operator, operatorName, expected)) +
_chalk.default.reset(hasCustomMessage ? `Message:\n ${message}` : '') +
trimmedStack
);
}
return (
// eslint-disable-next-line prefer-template
buildHintString(assertMatcherHint(operator, operatorName, expected)) +
_chalk.default.reset(`Expected value ${operatorMessage(operator)}`) +
` ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +
_chalk.default.reset('Received:\n') +
` ${(0, _jestMatcherUtils.printReceived)(actual)}` +
_chalk.default.reset(hasCustomMessage ? `\n\nMessage:\n ${message}` : '') +
(diffString ? `\n\nDifference:\n\n${diffString}` : '') +
trimmedStack
);
}
function isAssertionError(error) {
return (
error &&
(error instanceof _assert.AssertionError ||
error.name === _assert.AssertionError.name ||
error.code === 'ERR_ASSERTION')
);
}
function buildHintString(hint) {
return hint ? `${hint}\n\n` : '';
}
var _default = formatNodeAssertErrors;
exports.default = _default;