Files
beenpad/node_modules/@vitest/utils/dist/display.js
2025-12-08 10:52:05 -05:00

728 lines
24 KiB
JavaScript

import { plugins, format as format$1 } from '@vitest/pretty-format';
const ansiColors = {
bold: ['1', '22'],
dim: ['2', '22'],
italic: ['3', '23'],
underline: ['4', '24'],
// 5 & 6 are blinking
inverse: ['7', '27'],
hidden: ['8', '28'],
strike: ['9', '29'],
// 10-20 are fonts
// 21-29 are resets for 1-9
black: ['30', '39'],
red: ['31', '39'],
green: ['32', '39'],
yellow: ['33', '39'],
blue: ['34', '39'],
magenta: ['35', '39'],
cyan: ['36', '39'],
white: ['37', '39'],
brightblack: ['30;1', '39'],
brightred: ['31;1', '39'],
brightgreen: ['32;1', '39'],
brightyellow: ['33;1', '39'],
brightblue: ['34;1', '39'],
brightmagenta: ['35;1', '39'],
brightcyan: ['36;1', '39'],
brightwhite: ['37;1', '39'],
grey: ['90', '39'],
};
const styles = {
special: 'cyan',
number: 'yellow',
bigint: 'yellow',
boolean: 'yellow',
undefined: 'grey',
null: 'bold',
string: 'green',
symbol: 'green',
date: 'magenta',
regexp: 'red',
};
const truncator = '…';
function colorise(value, styleType) {
const color = ansiColors[styles[styleType]] || ansiColors[styleType] || '';
if (!color) {
return String(value);
}
return `\u001b[${color[0]}m${String(value)}\u001b[${color[1]}m`;
}
function normaliseOptions({ showHidden = false, depth = 2, colors = false, customInspect = true, showProxy = false, maxArrayLength = Infinity, breakLength = Infinity, seen = [],
// eslint-disable-next-line no-shadow
truncate = Infinity, stylize = String, } = {}, inspect) {
const options = {
showHidden: Boolean(showHidden),
depth: Number(depth),
colors: Boolean(colors),
customInspect: Boolean(customInspect),
showProxy: Boolean(showProxy),
maxArrayLength: Number(maxArrayLength),
breakLength: Number(breakLength),
truncate: Number(truncate),
seen,
inspect,
stylize,
};
if (options.colors) {
options.stylize = colorise;
}
return options;
}
function isHighSurrogate(char) {
return char >= '\ud800' && char <= '\udbff';
}
function truncate(string, length, tail = truncator) {
string = String(string);
const tailLength = tail.length;
const stringLength = string.length;
if (tailLength > length && stringLength > tailLength) {
return tail;
}
if (stringLength > length && stringLength > tailLength) {
let end = length - tailLength;
if (end > 0 && isHighSurrogate(string[end - 1])) {
end = end - 1;
}
return `${string.slice(0, end)}${tail}`;
}
return string;
}
// eslint-disable-next-line complexity
function inspectList(list, options, inspectItem, separator = ', ') {
inspectItem = inspectItem || options.inspect;
const size = list.length;
if (size === 0)
return '';
const originalLength = options.truncate;
let output = '';
let peek = '';
let truncated = '';
for (let i = 0; i < size; i += 1) {
const last = i + 1 === list.length;
const secondToLast = i + 2 === list.length;
truncated = `${truncator}(${list.length - i})`;
const value = list[i];
// If there is more than one remaining we need to account for a separator of `, `
options.truncate = originalLength - output.length - (last ? 0 : separator.length);
const string = peek || inspectItem(value, options) + (last ? '' : separator);
const nextLength = output.length + string.length;
const truncatedLength = nextLength + truncated.length;
// If this is the last element, and adding it would
// take us over length, but adding the truncator wouldn't - then break now
if (last && nextLength > originalLength && output.length + truncated.length <= originalLength) {
break;
}
// If this isn't the last or second to last element to scan,
// but the string is already over length then break here
if (!last && !secondToLast && truncatedLength > originalLength) {
break;
}
// Peek at the next string to determine if we should
// break early before adding this item to the output
peek = last ? '' : inspectItem(list[i + 1], options) + (secondToLast ? '' : separator);
// If we have one element left, but this element and
// the next takes over length, the break early
if (!last && secondToLast && truncatedLength > originalLength && nextLength + peek.length > originalLength) {
break;
}
output += string;
// If the next element takes us to length -
// but there are more after that, then we should truncate now
if (!last && !secondToLast && nextLength + peek.length >= originalLength) {
truncated = `${truncator}(${list.length - i - 1})`;
break;
}
truncated = '';
}
return `${output}${truncated}`;
}
function quoteComplexKey(key) {
if (key.match(/^[a-zA-Z_][a-zA-Z_0-9]*$/)) {
return key;
}
return JSON.stringify(key)
.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
}
function inspectProperty([key, value], options) {
options.truncate -= 2;
if (typeof key === 'string') {
key = quoteComplexKey(key);
}
else if (typeof key !== 'number') {
key = `[${options.inspect(key, options)}]`;
}
options.truncate -= key.length;
value = options.inspect(value, options);
return `${key}: ${value}`;
}
function inspectArray(array, options) {
// Object.keys will always output the Array indices first, so we can slice by
// `array.length` to get non-index properties
const nonIndexProperties = Object.keys(array).slice(array.length);
if (!array.length && !nonIndexProperties.length)
return '[]';
options.truncate -= 4;
const listContents = inspectList(array, options);
options.truncate -= listContents.length;
let propertyContents = '';
if (nonIndexProperties.length) {
propertyContents = inspectList(nonIndexProperties.map(key => [key, array[key]]), options, inspectProperty);
}
return `[ ${listContents}${propertyContents ? `, ${propertyContents}` : ''} ]`;
}
const getArrayName = (array) => {
// We need to special case Node.js' Buffers, which report to be Uint8Array
// @ts-ignore
if (typeof Buffer === 'function' && array instanceof Buffer) {
return 'Buffer';
}
if (array[Symbol.toStringTag]) {
return array[Symbol.toStringTag];
}
return array.constructor.name;
};
function inspectTypedArray(array, options) {
const name = getArrayName(array);
options.truncate -= name.length + 4;
// Object.keys will always output the Array indices first, so we can slice by
// `array.length` to get non-index properties
const nonIndexProperties = Object.keys(array).slice(array.length);
if (!array.length && !nonIndexProperties.length)
return `${name}[]`;
// As we know TypedArrays only contain Unsigned Integers, we can skip inspecting each one and simply
// stylise the toString() value of them
let output = '';
for (let i = 0; i < array.length; i++) {
const string = `${options.stylize(truncate(array[i], options.truncate), 'number')}${i === array.length - 1 ? '' : ', '}`;
options.truncate -= string.length;
if (array[i] !== array.length && options.truncate <= 3) {
output += `${truncator}(${array.length - array[i] + 1})`;
break;
}
output += string;
}
let propertyContents = '';
if (nonIndexProperties.length) {
propertyContents = inspectList(nonIndexProperties.map(key => [key, array[key]]), options, inspectProperty);
}
return `${name}[ ${output}${propertyContents ? `, ${propertyContents}` : ''} ]`;
}
function inspectDate(dateObject, options) {
const stringRepresentation = dateObject.toJSON();
if (stringRepresentation === null) {
return 'Invalid Date';
}
const split = stringRepresentation.split('T');
const date = split[0];
// If we need to - truncate the time portion, but never the date
return options.stylize(`${date}T${truncate(split[1], options.truncate - date.length - 1)}`, 'date');
}
function inspectFunction(func, options) {
const functionType = func[Symbol.toStringTag] || 'Function';
const name = func.name;
if (!name) {
return options.stylize(`[${functionType}]`, 'special');
}
return options.stylize(`[${functionType} ${truncate(name, options.truncate - 11)}]`, 'special');
}
function inspectMapEntry([key, value], options) {
options.truncate -= 4;
key = options.inspect(key, options);
options.truncate -= key.length;
value = options.inspect(value, options);
return `${key} => ${value}`;
}
// IE11 doesn't support `map.entries()`
function mapToEntries(map) {
const entries = [];
map.forEach((value, key) => {
entries.push([key, value]);
});
return entries;
}
function inspectMap(map, options) {
if (map.size === 0)
return 'Map{}';
options.truncate -= 7;
return `Map{ ${inspectList(mapToEntries(map), options, inspectMapEntry)} }`;
}
const isNaN = Number.isNaN || (i => i !== i); // eslint-disable-line no-self-compare
function inspectNumber(number, options) {
if (isNaN(number)) {
return options.stylize('NaN', 'number');
}
if (number === Infinity) {
return options.stylize('Infinity', 'number');
}
if (number === -Infinity) {
return options.stylize('-Infinity', 'number');
}
if (number === 0) {
return options.stylize(1 / number === Infinity ? '+0' : '-0', 'number');
}
return options.stylize(truncate(String(number), options.truncate), 'number');
}
function inspectBigInt(number, options) {
let nums = truncate(number.toString(), options.truncate - 1);
if (nums !== truncator)
nums += 'n';
return options.stylize(nums, 'bigint');
}
function inspectRegExp(value, options) {
const flags = value.toString().split('/')[2];
const sourceLength = options.truncate - (2 + flags.length);
const source = value.source;
return options.stylize(`/${truncate(source, sourceLength)}/${flags}`, 'regexp');
}
// IE11 doesn't support `Array.from(set)`
function arrayFromSet(set) {
const values = [];
set.forEach(value => {
values.push(value);
});
return values;
}
function inspectSet(set, options) {
if (set.size === 0)
return 'Set{}';
options.truncate -= 7;
return `Set{ ${inspectList(arrayFromSet(set), options)} }`;
}
const stringEscapeChars = new RegExp("['\\u0000-\\u001f\\u007f-\\u009f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5" +
'\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]', 'g');
const escapeCharacters = {
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
"'": "\\'",
'\\': '\\\\',
};
const hex = 16;
function escape(char) {
return (escapeCharacters[char] ||
`\\u${`0000${char.charCodeAt(0).toString(hex)}`.slice(-4)}`);
}
function inspectString(string, options) {
if (stringEscapeChars.test(string)) {
string = string.replace(stringEscapeChars, escape);
}
return options.stylize(`'${truncate(string, options.truncate - 2)}'`, 'string');
}
function inspectSymbol(value) {
if ('description' in Symbol.prototype) {
return value.description ? `Symbol(${value.description})` : 'Symbol()';
}
return value.toString();
}
const getPromiseValue = () => 'Promise{…}';
function inspectObject$1(object, options) {
const properties = Object.getOwnPropertyNames(object);
const symbols = Object.getOwnPropertySymbols ? Object.getOwnPropertySymbols(object) : [];
if (properties.length === 0 && symbols.length === 0) {
return '{}';
}
options.truncate -= 4;
options.seen = options.seen || [];
if (options.seen.includes(object)) {
return '[Circular]';
}
options.seen.push(object);
const propertyContents = inspectList(properties.map(key => [key, object[key]]), options, inspectProperty);
const symbolContents = inspectList(symbols.map(key => [key, object[key]]), options, inspectProperty);
options.seen.pop();
let sep = '';
if (propertyContents && symbolContents) {
sep = ', ';
}
return `{ ${propertyContents}${sep}${symbolContents} }`;
}
const toStringTag = typeof Symbol !== 'undefined' && Symbol.toStringTag ? Symbol.toStringTag : false;
function inspectClass(value, options) {
let name = '';
if (toStringTag && toStringTag in value) {
name = value[toStringTag];
}
name = name || value.constructor.name;
// Babel transforms anonymous classes to the name `_class`
if (!name || name === '_class') {
name = '<Anonymous Class>';
}
options.truncate -= name.length;
return `${name}${inspectObject$1(value, options)}`;
}
function inspectArguments(args, options) {
if (args.length === 0)
return 'Arguments[]';
options.truncate -= 13;
return `Arguments[ ${inspectList(args, options)} ]`;
}
const errorKeys = [
'stack',
'line',
'column',
'name',
'message',
'fileName',
'lineNumber',
'columnNumber',
'number',
'description',
'cause',
];
function inspectObject(error, options) {
const properties = Object.getOwnPropertyNames(error).filter(key => errorKeys.indexOf(key) === -1);
const name = error.name;
options.truncate -= name.length;
let message = '';
if (typeof error.message === 'string') {
message = truncate(error.message, options.truncate);
}
else {
properties.unshift('message');
}
message = message ? `: ${message}` : '';
options.truncate -= message.length + 5;
options.seen = options.seen || [];
if (options.seen.includes(error)) {
return '[Circular]';
}
options.seen.push(error);
const propertyContents = inspectList(properties.map(key => [key, error[key]]), options, inspectProperty);
return `${name}${message}${propertyContents ? ` { ${propertyContents} }` : ''}`;
}
function inspectAttribute([key, value], options) {
options.truncate -= 3;
if (!value) {
return `${options.stylize(String(key), 'yellow')}`;
}
return `${options.stylize(String(key), 'yellow')}=${options.stylize(`"${value}"`, 'string')}`;
}
function inspectNodeCollection(collection, options) {
return inspectList(collection, options, inspectNode, '\n');
}
function inspectNode(node, options) {
switch (node.nodeType) {
case 1:
return inspectHTML(node, options);
case 3:
return options.inspect(node.data, options);
default:
return options.inspect(node, options);
}
}
// @ts-ignore (Deno doesn't have Element)
function inspectHTML(element, options) {
const properties = element.getAttributeNames();
const name = element.tagName.toLowerCase();
const head = options.stylize(`<${name}`, 'special');
const headClose = options.stylize(`>`, 'special');
const tail = options.stylize(`</${name}>`, 'special');
options.truncate -= name.length * 2 + 5;
let propertyContents = '';
if (properties.length > 0) {
propertyContents += ' ';
propertyContents += inspectList(properties.map((key) => [key, element.getAttribute(key)]), options, inspectAttribute, ' ');
}
options.truncate -= propertyContents.length;
const truncate = options.truncate;
let children = inspectNodeCollection(element.children, options);
if (children && children.length > truncate) {
children = `${truncator}(${element.children.length})`;
}
return `${head}${propertyContents}${headClose}${children}${tail}`;
}
/* !
* loupe
* Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
const symbolsSupported = typeof Symbol === 'function' && typeof Symbol.for === 'function';
const chaiInspect = symbolsSupported ? Symbol.for('chai/inspect') : '@@chai/inspect';
const nodeInspect = Symbol.for('nodejs.util.inspect.custom');
const constructorMap = new WeakMap();
const stringTagMap = {};
const baseTypesMap = {
undefined: (value, options) => options.stylize('undefined', 'undefined'),
null: (value, options) => options.stylize('null', 'null'),
boolean: (value, options) => options.stylize(String(value), 'boolean'),
Boolean: (value, options) => options.stylize(String(value), 'boolean'),
number: inspectNumber,
Number: inspectNumber,
bigint: inspectBigInt,
BigInt: inspectBigInt,
string: inspectString,
String: inspectString,
function: inspectFunction,
Function: inspectFunction,
symbol: inspectSymbol,
// A Symbol polyfill will return `Symbol` not `symbol` from typedetect
Symbol: inspectSymbol,
Array: inspectArray,
Date: inspectDate,
Map: inspectMap,
Set: inspectSet,
RegExp: inspectRegExp,
Promise: getPromiseValue,
// WeakSet, WeakMap are totally opaque to us
WeakSet: (value, options) => options.stylize('WeakSet{…}', 'special'),
WeakMap: (value, options) => options.stylize('WeakMap{…}', 'special'),
Arguments: inspectArguments,
Int8Array: inspectTypedArray,
Uint8Array: inspectTypedArray,
Uint8ClampedArray: inspectTypedArray,
Int16Array: inspectTypedArray,
Uint16Array: inspectTypedArray,
Int32Array: inspectTypedArray,
Uint32Array: inspectTypedArray,
Float32Array: inspectTypedArray,
Float64Array: inspectTypedArray,
Generator: () => '',
DataView: () => '',
ArrayBuffer: () => '',
Error: inspectObject,
HTMLCollection: inspectNodeCollection,
NodeList: inspectNodeCollection,
};
// eslint-disable-next-line complexity
const inspectCustom = (value, options, type, inspectFn) => {
if (chaiInspect in value && typeof value[chaiInspect] === 'function') {
return value[chaiInspect](options);
}
if (nodeInspect in value && typeof value[nodeInspect] === 'function') {
return value[nodeInspect](options.depth, options, inspectFn);
}
if ('inspect' in value && typeof value.inspect === 'function') {
return value.inspect(options.depth, options);
}
if ('constructor' in value && constructorMap.has(value.constructor)) {
return constructorMap.get(value.constructor)(value, options);
}
if (stringTagMap[type]) {
return stringTagMap[type](value, options);
}
return '';
};
const toString = Object.prototype.toString;
// eslint-disable-next-line complexity
function inspect$1(value, opts = {}) {
const options = normaliseOptions(opts, inspect$1);
const { customInspect } = options;
let type = value === null ? 'null' : typeof value;
if (type === 'object') {
type = toString.call(value).slice(8, -1);
}
// If it is a base value that we already support, then use Loupe's inspector
if (type in baseTypesMap) {
return baseTypesMap[type](value, options);
}
// If `options.customInspect` is set to true then try to use the custom inspector
if (customInspect && value) {
const output = inspectCustom(value, options, type, inspect$1);
if (output) {
if (typeof output === 'string')
return output;
return inspect$1(output, options);
}
}
const proto = value ? Object.getPrototypeOf(value) : false;
// If it's a plain Object then use Loupe's inspector
if (proto === Object.prototype || proto === null) {
return inspectObject$1(value, options);
}
// Specifically account for HTMLElements
// @ts-ignore
if (value && typeof HTMLElement === 'function' && value instanceof HTMLElement) {
return inspectHTML(value, options);
}
if ('constructor' in value) {
// If it is a class, inspect it like an object but add the constructor name
if (value.constructor !== Object) {
return inspectClass(value, options);
}
// If it is an object with an anonymous prototype, display it as an object.
return inspectObject$1(value, options);
}
// last chance to check if it's an object
if (value === Object(value)) {
return inspectObject$1(value, options);
}
// We have run out of options! Just stringify the value
return options.stylize(String(value), type);
}
const { AsymmetricMatcher, DOMCollection, DOMElement, Immutable, ReactElement, ReactTestComponent } = plugins;
const PLUGINS = [
ReactTestComponent,
ReactElement,
DOMElement,
DOMCollection,
Immutable,
AsymmetricMatcher
];
function stringify(object, maxDepth = 10, { maxLength, ...options } = {}) {
const MAX_LENGTH = maxLength ?? 1e4;
let result;
try {
result = format$1(object, {
maxDepth,
escapeString: false,
plugins: PLUGINS,
...options
});
} catch {
result = format$1(object, {
callToJSON: false,
maxDepth,
escapeString: false,
plugins: PLUGINS,
...options
});
}
// Prevents infinite loop https://github.com/vitest-dev/vitest/issues/7249
return result.length >= MAX_LENGTH && maxDepth > 1 ? stringify(object, Math.floor(Math.min(maxDepth, Number.MAX_SAFE_INTEGER) / 2), {
maxLength,
...options
}) : result;
}
const formatRegExp = /%[sdjifoOc%]/g;
function format(...args) {
if (typeof args[0] !== "string") {
const objects = [];
for (let i = 0; i < args.length; i++) {
objects.push(inspect(args[i], {
depth: 0,
colors: false
}));
}
return objects.join(" ");
}
const len = args.length;
let i = 1;
const template = args[0];
let str = String(template).replace(formatRegExp, (x) => {
if (x === "%%") {
return "%";
}
if (i >= len) {
return x;
}
switch (x) {
case "%s": {
const value = args[i++];
if (typeof value === "bigint") {
return `${value.toString()}n`;
}
if (typeof value === "number" && value === 0 && 1 / value < 0) {
return "-0";
}
if (typeof value === "object" && value !== null) {
if (typeof value.toString === "function" && value.toString !== Object.prototype.toString) {
return value.toString();
}
return inspect(value, {
depth: 0,
colors: false
});
}
return String(value);
}
case "%d": {
const value = args[i++];
if (typeof value === "bigint") {
return `${value.toString()}n`;
}
return Number(value).toString();
}
case "%i": {
const value = args[i++];
if (typeof value === "bigint") {
return `${value.toString()}n`;
}
return Number.parseInt(String(value)).toString();
}
case "%f": return Number.parseFloat(String(args[i++])).toString();
case "%o": return inspect(args[i++], {
showHidden: true,
showProxy: true
});
case "%O": return inspect(args[i++]);
case "%c": {
i++;
return "";
}
case "%j": try {
return JSON.stringify(args[i++]);
} catch (err) {
const m = err.message;
if (m.includes("circular structure") || m.includes("cyclic structures") || m.includes("cyclic object")) {
return "[Circular]";
}
throw err;
}
default: return x;
}
});
for (let x = args[i]; i < len; x = args[++i]) {
if (x === null || typeof x !== "object") {
str += ` ${x}`;
} else {
str += ` ${inspect(x)}`;
}
}
return str;
}
function inspect(obj, options = {}) {
if (options.truncate === 0) {
options.truncate = Number.POSITIVE_INFINITY;
}
return inspect$1(obj, options);
}
function objDisplay(obj, options = {}) {
if (typeof options.truncate === "undefined") {
options.truncate = 40;
}
const str = inspect(obj, options);
const type = Object.prototype.toString.call(obj);
if (options.truncate && str.length >= options.truncate) {
if (type === "[object Function]") {
const fn = obj;
return !fn.name ? "[Function]" : `[Function: ${fn.name}]`;
} else if (type === "[object Array]") {
return `[ Array(${obj.length}) ]`;
} else if (type === "[object Object]") {
const keys = Object.keys(obj);
const kstr = keys.length > 2 ? `${keys.splice(0, 2).join(", ")}, ...` : keys.join(", ");
return `{ Object (${kstr}) }`;
} else {
return str;
}
}
return str;
}
export { format, formatRegExp, inspect, objDisplay, stringify };