package/package.json000666 000000 000000 0000002315 13046066351012776 0ustar00000000 000000 { "name": "should-format", "version": "3.0.3", "description": "Formatting of objects for should.js", "main": "cjs/should-format.js", "jsnext:main": "es6/should-format.js", "repository": { "type": "git", "url": "git://github.com/shouldjs/format.git" }, "scripts": { "test": "mocha --harmony_simd -R mocha-better-spec-reporter tests/test.js", "browserify": "rm tests/browser/tests.js && browserify tests/test.js >> tests/browser/tests.js", "cjs": "rollup --format=cjs --output=cjs/should-format.js index.js", "es6": "rollup --format=es --output=es6/should-format.js index.js", "build": "npm run cjs && npm run es6", "prepublish": "npm run build", "pretest": "npm run build" }, "keywords": [ "should", "format" ], "author": "Denis Bardadym ", "license": "MIT", "devDependencies": { "browserify": "latest", "eslint": "^3.2.2", "eslint-config-shouldjs": "^1.0.2", "mocha": "latest", "mocha-better-spec-reporter": "latest", "rollup": "0.34.7" }, "files": [ "cjs/*", "es6/*", "README.md", "LICENSE" ], "dependencies": { "should-type": "^1.3.0", "should-type-adaptors": "^1.0.1" } } package/README.md000666 000000 000000 0000000254 12743133130011760 0ustar00000000 000000 format ====== [![Build Status](https://travis-ci.org/shouldjs/format.svg?branch=master)](https://travis-ci.org/shouldjs/format) Module for text inspections for instances package/LICENSE000666 000000 000000 0000002054 12743133130011506 0ustar00000000 000000 The MIT License (MIT) Copyright (c) 2014 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/cjs/should-format.js000666 000000 000000 0000035160 13046066456014423 0ustar00000000 000000 'use strict'; function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } var t = _interopDefault(require('should-type')); var shouldTypeAdaptors = require('should-type-adaptors'); function looksLikeANumber(n) { return !!n.match(/\d+/); } function keyCompare(a, b) { var aNum = looksLikeANumber(a); var bNum = looksLikeANumber(b); if (aNum && bNum) { return 1*a - 1*b; } else if (aNum && !bNum) { return -1; } else if (!aNum && bNum) { return 1; } else { return a.localeCompare(b); } } function genKeysFunc(f) { return function(value) { var k = f(value); k.sort(keyCompare); return k; }; } function Formatter(opts) { opts = opts || {}; this.seen = []; var keysFunc; if (typeof opts.keysFunc === 'function') { keysFunc = opts.keysFunc; } else if (opts.keys === false) { keysFunc = Object.getOwnPropertyNames; } else { keysFunc = Object.keys; } this.getKeys = genKeysFunc(keysFunc); this.maxLineLength = typeof opts.maxLineLength === 'number' ? opts.maxLineLength : 60; this.propSep = opts.propSep || ','; this.isUTCdate = !!opts.isUTCdate; } Formatter.prototype = { constructor: Formatter, format: function(value) { var tp = t(value); if (this.alreadySeen(value)) { return '[Circular]'; } var tries = tp.toTryTypes(); var f = this.defaultFormat; while (tries.length) { var toTry = tries.shift(); var name = Formatter.formatterFunctionName(toTry); if (this[name]) { f = this[name]; break; } } return f.call(this, value).trim(); }, defaultFormat: function(obj) { return String(obj); }, alreadySeen: function(value) { return this.seen.indexOf(value) >= 0; } }; Formatter.addType = function addType(tp, f) { Formatter.prototype[Formatter.formatterFunctionName(tp)] = f; }; Formatter.formatterFunctionName = function formatterFunctionName(tp) { return '_format_' + tp.toString('_'); }; var EOL = '\n'; function indent(v, indentation) { return v .split(EOL) .map(function(vv) { return indentation + vv; }) .join(EOL); } function pad(str, value, filler) { str = String(str); var isRight = false; if (value < 0) { isRight = true; value = -value; } if (str.length < value) { var padding = new Array(value - str.length + 1).join(filler); return isRight ? str + padding : padding + str; } else { return str; } } function pad0(str, value) { return pad(str, value, '0'); } var functionNameRE = /^\s*function\s*(\S*)\s*\(/; function functionName(f) { if (f.name) { return f.name; } var matches = f.toString().match(functionNameRE); if (matches === null) { // `functionNameRE` doesn't match arrow functions. return ''; } var name = matches[1]; return name; } function constructorName(obj) { while (obj) { var descriptor = Object.getOwnPropertyDescriptor(obj, 'constructor'); if (descriptor !== undefined && typeof descriptor.value === 'function') { var name = functionName(descriptor.value); if (name !== '') { return name; } } obj = Object.getPrototypeOf(obj); } } var INDENT = ' '; function addSpaces(str) { return indent(str, INDENT); } function typeAdaptorForEachFormat(obj, opts) { opts = opts || {}; var filterKey = opts.filterKey || function() { return true; }; var formatKey = opts.formatKey || this.format; var formatValue = opts.formatValue || this.format; var keyValueSep = typeof opts.keyValueSep !== 'undefined' ? opts.keyValueSep : ': '; this.seen.push(obj); var formatLength = 0; var pairs = []; shouldTypeAdaptors.forEach(obj, function(value, key) { if (!filterKey(key)) { return; } var formattedKey = formatKey.call(this, key); var formattedValue = formatValue.call(this, value, key); var pair = formattedKey ? (formattedKey + keyValueSep + formattedValue) : formattedValue; formatLength += pair.length; pairs.push(pair); }, this); this.seen.pop(); (opts.additionalKeys || []).forEach(function(keyValue) { var pair = keyValue[0] + keyValueSep + this.format(keyValue[1]); formatLength += pair.length; pairs.push(pair); }, this); var prefix = opts.prefix || constructorName(obj) || ''; if (prefix.length > 0) { prefix += ' '; } var lbracket, rbracket; if (Array.isArray(opts.brackets)) { lbracket = opts.brackets[0]; rbracket = opts.brackets[1]; } else { lbracket = '{'; rbracket = '}'; } var rootValue = opts.value || ''; if (pairs.length === 0) { return rootValue || (prefix + lbracket + rbracket); } if (formatLength <= this.maxLineLength) { return prefix + lbracket + ' ' + (rootValue ? rootValue + ' ' : '') + pairs.join(this.propSep + ' ') + ' ' + rbracket; } else { return prefix + lbracket + '\n' + (rootValue ? ' ' + rootValue + '\n' : '') + pairs.map(addSpaces).join(this.propSep + '\n') + '\n' + rbracket; } } function formatPlainObjectKey(key) { return typeof key === 'string' && key.match(/^[a-zA-Z_$][a-zA-Z_$0-9]*$/) ? key : this.format(key); } function getPropertyDescriptor(obj, key) { var desc; try { desc = Object.getOwnPropertyDescriptor(obj, key) || { value: obj[key] }; } catch (e) { desc = { value: e }; } return desc; } function formatPlainObjectValue(obj, key) { var desc = getPropertyDescriptor(obj, key); if (desc.get && desc.set) { return '[Getter/Setter]'; } if (desc.get) { return '[Getter]'; } if (desc.set) { return '[Setter]'; } return this.format(desc.value); } function formatPlainObject(obj, opts) { opts = opts || {}; opts.keyValueSep = ': '; opts.formatKey = opts.formatKey || formatPlainObjectKey; opts.formatValue = opts.formatValue || function(value, key) { return formatPlainObjectValue.call(this, obj, key); }; return typeAdaptorForEachFormat.call(this, obj, opts); } function formatWrapper1(value) { return formatPlainObject.call(this, value, { additionalKeys: [['[[PrimitiveValue]]', value.valueOf()]] }); } function formatWrapper2(value) { var realValue = value.valueOf(); return formatPlainObject.call(this, value, { filterKey: function(key) { //skip useless indexed properties return !(key.match(/\d+/) && parseInt(key, 10) < realValue.length); }, additionalKeys: [['[[PrimitiveValue]]', realValue]] }); } function formatRegExp(value) { return formatPlainObject.call(this, value, { value: String(value) }); } function formatFunction(value) { return formatPlainObject.call(this, value, { prefix: 'Function', additionalKeys: [['name', functionName(value)]] }); } function formatArray(value) { return formatPlainObject.call(this, value, { formatKey: function(key) { if (!key.match(/\d+/)) { return formatPlainObjectKey.call(this, key); } }, brackets: ['[', ']'] }); } function formatArguments(value) { return formatPlainObject.call(this, value, { formatKey: function(key) { if (!key.match(/\d+/)) { return formatPlainObjectKey.call(this, key); } }, brackets: ['[', ']'], prefix: 'Arguments' }); } function _formatDate(value, isUTC) { var prefix = isUTC ? 'UTC' : ''; var date = value['get' + prefix + 'FullYear']() + '-' + pad0(value['get' + prefix + 'Month']() + 1, 2) + '-' + pad0(value['get' + prefix + 'Date'](), 2); var time = pad0(value['get' + prefix + 'Hours'](), 2) + ':' + pad0(value['get' + prefix + 'Minutes'](), 2) + ':' + pad0(value['get' + prefix + 'Seconds'](), 2) + '.' + pad0(value['get' + prefix + 'Milliseconds'](), 3); var to = value.getTimezoneOffset(); var absTo = Math.abs(to); var hours = Math.floor(absTo / 60); var minutes = absTo - hours * 60; var tzFormat = (to < 0 ? '+' : '-') + pad0(hours, 2) + pad0(minutes, 2); return date + ' ' + time + (isUTC ? '' : ' ' + tzFormat); } function formatDate(value) { return formatPlainObject.call(this, value, { value: _formatDate(value, this.isUTCdate) }); } function formatError(value) { return formatPlainObject.call(this, value, { prefix: value.name, additionalKeys: [['message', value.message]] }); } function generateFormatForNumberArray(lengthProp, name, padding) { return function(value) { var max = this.byteArrayMaxLength || 50; var length = value[lengthProp]; var formattedValues = []; var len = 0; for (var i = 0; i < max && i < length; i++) { var b = value[i] || 0; var v = pad0(b.toString(16), padding); len += v.length; formattedValues.push(v); } var prefix = value.constructor.name || name || ''; if (prefix) { prefix += ' '; } if (formattedValues.length === 0) { return prefix + '[]'; } if (len <= this.maxLineLength) { return prefix + '[ ' + formattedValues.join(this.propSep + ' ') + ' ' + ']'; } else { return prefix + '[\n' + formattedValues.map(addSpaces).join(this.propSep + '\n') + '\n' + ']'; } }; } function formatMap(obj) { return typeAdaptorForEachFormat.call(this, obj, { keyValueSep: ' => ' }); } function formatSet(obj) { return typeAdaptorForEachFormat.call(this, obj, { keyValueSep: '', formatKey: function() { return ''; } }); } function genSimdVectorFormat(constructorName, length) { return function(value) { var Constructor = value.constructor; var extractLane = Constructor.extractLane; var len = 0; var props = []; for (var i = 0; i < length; i ++) { var key = this.format(extractLane(value, i)); len += key.length; props.push(key); } if (len <= this.maxLineLength) { return constructorName + ' [ ' + props.join(this.propSep + ' ') + ' ]'; } else { return constructorName + ' [\n' + props.map(addSpaces).join(this.propSep + '\n') + '\n' + ']'; } }; } function defaultFormat(value, opts) { return new Formatter(opts).format(value); } defaultFormat.Formatter = Formatter; defaultFormat.addSpaces = addSpaces; defaultFormat.pad0 = pad0; defaultFormat.functionName = functionName; defaultFormat.constructorName = constructorName; defaultFormat.formatPlainObjectKey = formatPlainObjectKey; defaultFormat.formatPlainObject = formatPlainObject; defaultFormat.typeAdaptorForEachFormat = typeAdaptorForEachFormat; // adding primitive types Formatter.addType(new t.Type(t.UNDEFINED), function() { return 'undefined'; }); Formatter.addType(new t.Type(t.NULL), function() { return 'null'; }); Formatter.addType(new t.Type(t.BOOLEAN), function(value) { return value ? 'true': 'false'; }); Formatter.addType(new t.Type(t.SYMBOL), function(value) { return value.toString(); }); Formatter.addType(new t.Type(t.NUMBER), function(value) { if (value === 0 && 1 / value < 0) { return '-0'; } return String(value); }); Formatter.addType(new t.Type(t.STRING), function(value) { return '\'' + JSON.stringify(value).replace(/^"|"$/g, '') .replace(/'/g, "\\'") .replace(/\\"/g, '"') + '\''; }); Formatter.addType(new t.Type(t.FUNCTION), formatFunction); // plain object Formatter.addType(new t.Type(t.OBJECT), formatPlainObject); // type wrappers Formatter.addType(new t.Type(t.OBJECT, t.NUMBER), formatWrapper1); Formatter.addType(new t.Type(t.OBJECT, t.BOOLEAN), formatWrapper1); Formatter.addType(new t.Type(t.OBJECT, t.STRING), formatWrapper2); Formatter.addType(new t.Type(t.OBJECT, t.REGEXP), formatRegExp); Formatter.addType(new t.Type(t.OBJECT, t.ARRAY), formatArray); Formatter.addType(new t.Type(t.OBJECT, t.ARGUMENTS), formatArguments); Formatter.addType(new t.Type(t.OBJECT, t.DATE), formatDate); Formatter.addType(new t.Type(t.OBJECT, t.ERROR), formatError); Formatter.addType(new t.Type(t.OBJECT, t.SET), formatSet); Formatter.addType(new t.Type(t.OBJECT, t.MAP), formatMap); Formatter.addType(new t.Type(t.OBJECT, t.WEAK_MAP), formatMap); Formatter.addType(new t.Type(t.OBJECT, t.WEAK_SET), formatSet); Formatter.addType(new t.Type(t.OBJECT, t.BUFFER), generateFormatForNumberArray('length', 'Buffer', 2)); Formatter.addType(new t.Type(t.OBJECT, t.ARRAY_BUFFER), generateFormatForNumberArray('byteLength', 'ArrayBuffer', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'int8'), generateFormatForNumberArray('length', 'Int8Array', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint8'), generateFormatForNumberArray('length', 'Uint8Array', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint8clamped'), generateFormatForNumberArray('length', 'Uint8ClampedArray', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'int16'), generateFormatForNumberArray('length', 'Int16Array', 4)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint16'), generateFormatForNumberArray('length', 'Uint16Array', 4)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'int32'), generateFormatForNumberArray('length', 'Int32Array', 8)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint32'), generateFormatForNumberArray('length', 'Uint32Array', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'bool16x8'), genSimdVectorFormat('Bool16x8', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'bool32x4'), genSimdVectorFormat('Bool32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'bool8x16'), genSimdVectorFormat('Bool8x16', 16)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'float32x4'), genSimdVectorFormat('Float32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'int16x8'), genSimdVectorFormat('Int16x8', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'int32x4'), genSimdVectorFormat('Int32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'int8x16'), genSimdVectorFormat('Int8x16', 16)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'uint16x8'), genSimdVectorFormat('Uint16x8', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'uint32x4'), genSimdVectorFormat('Uint32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'uint8x16'), genSimdVectorFormat('Uint8x16', 16)); Formatter.addType(new t.Type(t.OBJECT, t.PROMISE), function() { return '[Promise]';//TODO it could be nice to inspect its state and value }); Formatter.addType(new t.Type(t.OBJECT, t.XHR), function() { return '[XMLHttpRequest]';//TODO it could be nice to inspect its state }); Formatter.addType(new t.Type(t.OBJECT, t.HTML_ELEMENT), function(value) { return value.outerHTML; }); Formatter.addType(new t.Type(t.OBJECT, t.HTML_ELEMENT, '#text'), function(value) { return value.nodeValue; }); Formatter.addType(new t.Type(t.OBJECT, t.HTML_ELEMENT, '#document'), function(value) { return value.documentElement.outerHTML; }); Formatter.addType(new t.Type(t.OBJECT, t.HOST), function() { return '[Host]'; }); module.exports = defaultFormat;package/es6/should-format.js000666 000000 000000 0000034672 13046066460014343 0ustar00000000 000000 import t from 'should-type'; import { forEach } from 'should-type-adaptors'; function looksLikeANumber(n) { return !!n.match(/\d+/); } function keyCompare(a, b) { var aNum = looksLikeANumber(a); var bNum = looksLikeANumber(b); if (aNum && bNum) { return 1*a - 1*b; } else if (aNum && !bNum) { return -1; } else if (!aNum && bNum) { return 1; } else { return a.localeCompare(b); } } function genKeysFunc(f) { return function(value) { var k = f(value); k.sort(keyCompare); return k; }; } function Formatter(opts) { opts = opts || {}; this.seen = []; var keysFunc; if (typeof opts.keysFunc === 'function') { keysFunc = opts.keysFunc; } else if (opts.keys === false) { keysFunc = Object.getOwnPropertyNames; } else { keysFunc = Object.keys; } this.getKeys = genKeysFunc(keysFunc); this.maxLineLength = typeof opts.maxLineLength === 'number' ? opts.maxLineLength : 60; this.propSep = opts.propSep || ','; this.isUTCdate = !!opts.isUTCdate; } Formatter.prototype = { constructor: Formatter, format: function(value) { var tp = t(value); if (this.alreadySeen(value)) { return '[Circular]'; } var tries = tp.toTryTypes(); var f = this.defaultFormat; while (tries.length) { var toTry = tries.shift(); var name = Formatter.formatterFunctionName(toTry); if (this[name]) { f = this[name]; break; } } return f.call(this, value).trim(); }, defaultFormat: function(obj) { return String(obj); }, alreadySeen: function(value) { return this.seen.indexOf(value) >= 0; } }; Formatter.addType = function addType(tp, f) { Formatter.prototype[Formatter.formatterFunctionName(tp)] = f; }; Formatter.formatterFunctionName = function formatterFunctionName(tp) { return '_format_' + tp.toString('_'); }; var EOL = '\n'; function indent(v, indentation) { return v .split(EOL) .map(function(vv) { return indentation + vv; }) .join(EOL); } function pad(str, value, filler) { str = String(str); var isRight = false; if (value < 0) { isRight = true; value = -value; } if (str.length < value) { var padding = new Array(value - str.length + 1).join(filler); return isRight ? str + padding : padding + str; } else { return str; } } function pad0(str, value) { return pad(str, value, '0'); } var functionNameRE = /^\s*function\s*(\S*)\s*\(/; function functionName(f) { if (f.name) { return f.name; } var matches = f.toString().match(functionNameRE); if (matches === null) { // `functionNameRE` doesn't match arrow functions. return ''; } var name = matches[1]; return name; } function constructorName(obj) { while (obj) { var descriptor = Object.getOwnPropertyDescriptor(obj, 'constructor'); if (descriptor !== undefined && typeof descriptor.value === 'function') { var name = functionName(descriptor.value); if (name !== '') { return name; } } obj = Object.getPrototypeOf(obj); } } var INDENT = ' '; function addSpaces(str) { return indent(str, INDENT); } function typeAdaptorForEachFormat(obj, opts) { opts = opts || {}; var filterKey = opts.filterKey || function() { return true; }; var formatKey = opts.formatKey || this.format; var formatValue = opts.formatValue || this.format; var keyValueSep = typeof opts.keyValueSep !== 'undefined' ? opts.keyValueSep : ': '; this.seen.push(obj); var formatLength = 0; var pairs = []; forEach(obj, function(value, key) { if (!filterKey(key)) { return; } var formattedKey = formatKey.call(this, key); var formattedValue = formatValue.call(this, value, key); var pair = formattedKey ? (formattedKey + keyValueSep + formattedValue) : formattedValue; formatLength += pair.length; pairs.push(pair); }, this); this.seen.pop(); (opts.additionalKeys || []).forEach(function(keyValue) { var pair = keyValue[0] + keyValueSep + this.format(keyValue[1]); formatLength += pair.length; pairs.push(pair); }, this); var prefix = opts.prefix || constructorName(obj) || ''; if (prefix.length > 0) { prefix += ' '; } var lbracket, rbracket; if (Array.isArray(opts.brackets)) { lbracket = opts.brackets[0]; rbracket = opts.brackets[1]; } else { lbracket = '{'; rbracket = '}'; } var rootValue = opts.value || ''; if (pairs.length === 0) { return rootValue || (prefix + lbracket + rbracket); } if (formatLength <= this.maxLineLength) { return prefix + lbracket + ' ' + (rootValue ? rootValue + ' ' : '') + pairs.join(this.propSep + ' ') + ' ' + rbracket; } else { return prefix + lbracket + '\n' + (rootValue ? ' ' + rootValue + '\n' : '') + pairs.map(addSpaces).join(this.propSep + '\n') + '\n' + rbracket; } } function formatPlainObjectKey(key) { return typeof key === 'string' && key.match(/^[a-zA-Z_$][a-zA-Z_$0-9]*$/) ? key : this.format(key); } function getPropertyDescriptor(obj, key) { var desc; try { desc = Object.getOwnPropertyDescriptor(obj, key) || { value: obj[key] }; } catch (e) { desc = { value: e }; } return desc; } function formatPlainObjectValue(obj, key) { var desc = getPropertyDescriptor(obj, key); if (desc.get && desc.set) { return '[Getter/Setter]'; } if (desc.get) { return '[Getter]'; } if (desc.set) { return '[Setter]'; } return this.format(desc.value); } function formatPlainObject(obj, opts) { opts = opts || {}; opts.keyValueSep = ': '; opts.formatKey = opts.formatKey || formatPlainObjectKey; opts.formatValue = opts.formatValue || function(value, key) { return formatPlainObjectValue.call(this, obj, key); }; return typeAdaptorForEachFormat.call(this, obj, opts); } function formatWrapper1(value) { return formatPlainObject.call(this, value, { additionalKeys: [['[[PrimitiveValue]]', value.valueOf()]] }); } function formatWrapper2(value) { var realValue = value.valueOf(); return formatPlainObject.call(this, value, { filterKey: function(key) { //skip useless indexed properties return !(key.match(/\d+/) && parseInt(key, 10) < realValue.length); }, additionalKeys: [['[[PrimitiveValue]]', realValue]] }); } function formatRegExp(value) { return formatPlainObject.call(this, value, { value: String(value) }); } function formatFunction(value) { return formatPlainObject.call(this, value, { prefix: 'Function', additionalKeys: [['name', functionName(value)]] }); } function formatArray(value) { return formatPlainObject.call(this, value, { formatKey: function(key) { if (!key.match(/\d+/)) { return formatPlainObjectKey.call(this, key); } }, brackets: ['[', ']'] }); } function formatArguments(value) { return formatPlainObject.call(this, value, { formatKey: function(key) { if (!key.match(/\d+/)) { return formatPlainObjectKey.call(this, key); } }, brackets: ['[', ']'], prefix: 'Arguments' }); } function _formatDate(value, isUTC) { var prefix = isUTC ? 'UTC' : ''; var date = value['get' + prefix + 'FullYear']() + '-' + pad0(value['get' + prefix + 'Month']() + 1, 2) + '-' + pad0(value['get' + prefix + 'Date'](), 2); var time = pad0(value['get' + prefix + 'Hours'](), 2) + ':' + pad0(value['get' + prefix + 'Minutes'](), 2) + ':' + pad0(value['get' + prefix + 'Seconds'](), 2) + '.' + pad0(value['get' + prefix + 'Milliseconds'](), 3); var to = value.getTimezoneOffset(); var absTo = Math.abs(to); var hours = Math.floor(absTo / 60); var minutes = absTo - hours * 60; var tzFormat = (to < 0 ? '+' : '-') + pad0(hours, 2) + pad0(minutes, 2); return date + ' ' + time + (isUTC ? '' : ' ' + tzFormat); } function formatDate(value) { return formatPlainObject.call(this, value, { value: _formatDate(value, this.isUTCdate) }); } function formatError(value) { return formatPlainObject.call(this, value, { prefix: value.name, additionalKeys: [['message', value.message]] }); } function generateFormatForNumberArray(lengthProp, name, padding) { return function(value) { var max = this.byteArrayMaxLength || 50; var length = value[lengthProp]; var formattedValues = []; var len = 0; for (var i = 0; i < max && i < length; i++) { var b = value[i] || 0; var v = pad0(b.toString(16), padding); len += v.length; formattedValues.push(v); } var prefix = value.constructor.name || name || ''; if (prefix) { prefix += ' '; } if (formattedValues.length === 0) { return prefix + '[]'; } if (len <= this.maxLineLength) { return prefix + '[ ' + formattedValues.join(this.propSep + ' ') + ' ' + ']'; } else { return prefix + '[\n' + formattedValues.map(addSpaces).join(this.propSep + '\n') + '\n' + ']'; } }; } function formatMap(obj) { return typeAdaptorForEachFormat.call(this, obj, { keyValueSep: ' => ' }); } function formatSet(obj) { return typeAdaptorForEachFormat.call(this, obj, { keyValueSep: '', formatKey: function() { return ''; } }); } function genSimdVectorFormat(constructorName, length) { return function(value) { var Constructor = value.constructor; var extractLane = Constructor.extractLane; var len = 0; var props = []; for (var i = 0; i < length; i ++) { var key = this.format(extractLane(value, i)); len += key.length; props.push(key); } if (len <= this.maxLineLength) { return constructorName + ' [ ' + props.join(this.propSep + ' ') + ' ]'; } else { return constructorName + ' [\n' + props.map(addSpaces).join(this.propSep + '\n') + '\n' + ']'; } }; } function defaultFormat(value, opts) { return new Formatter(opts).format(value); } defaultFormat.Formatter = Formatter; defaultFormat.addSpaces = addSpaces; defaultFormat.pad0 = pad0; defaultFormat.functionName = functionName; defaultFormat.constructorName = constructorName; defaultFormat.formatPlainObjectKey = formatPlainObjectKey; defaultFormat.formatPlainObject = formatPlainObject; defaultFormat.typeAdaptorForEachFormat = typeAdaptorForEachFormat; // adding primitive types Formatter.addType(new t.Type(t.UNDEFINED), function() { return 'undefined'; }); Formatter.addType(new t.Type(t.NULL), function() { return 'null'; }); Formatter.addType(new t.Type(t.BOOLEAN), function(value) { return value ? 'true': 'false'; }); Formatter.addType(new t.Type(t.SYMBOL), function(value) { return value.toString(); }); Formatter.addType(new t.Type(t.NUMBER), function(value) { if (value === 0 && 1 / value < 0) { return '-0'; } return String(value); }); Formatter.addType(new t.Type(t.STRING), function(value) { return '\'' + JSON.stringify(value).replace(/^"|"$/g, '') .replace(/'/g, "\\'") .replace(/\\"/g, '"') + '\''; }); Formatter.addType(new t.Type(t.FUNCTION), formatFunction); // plain object Formatter.addType(new t.Type(t.OBJECT), formatPlainObject); // type wrappers Formatter.addType(new t.Type(t.OBJECT, t.NUMBER), formatWrapper1); Formatter.addType(new t.Type(t.OBJECT, t.BOOLEAN), formatWrapper1); Formatter.addType(new t.Type(t.OBJECT, t.STRING), formatWrapper2); Formatter.addType(new t.Type(t.OBJECT, t.REGEXP), formatRegExp); Formatter.addType(new t.Type(t.OBJECT, t.ARRAY), formatArray); Formatter.addType(new t.Type(t.OBJECT, t.ARGUMENTS), formatArguments); Formatter.addType(new t.Type(t.OBJECT, t.DATE), formatDate); Formatter.addType(new t.Type(t.OBJECT, t.ERROR), formatError); Formatter.addType(new t.Type(t.OBJECT, t.SET), formatSet); Formatter.addType(new t.Type(t.OBJECT, t.MAP), formatMap); Formatter.addType(new t.Type(t.OBJECT, t.WEAK_MAP), formatMap); Formatter.addType(new t.Type(t.OBJECT, t.WEAK_SET), formatSet); Formatter.addType(new t.Type(t.OBJECT, t.BUFFER), generateFormatForNumberArray('length', 'Buffer', 2)); Formatter.addType(new t.Type(t.OBJECT, t.ARRAY_BUFFER), generateFormatForNumberArray('byteLength', 'ArrayBuffer', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'int8'), generateFormatForNumberArray('length', 'Int8Array', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint8'), generateFormatForNumberArray('length', 'Uint8Array', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint8clamped'), generateFormatForNumberArray('length', 'Uint8ClampedArray', 2)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'int16'), generateFormatForNumberArray('length', 'Int16Array', 4)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint16'), generateFormatForNumberArray('length', 'Uint16Array', 4)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'int32'), generateFormatForNumberArray('length', 'Int32Array', 8)); Formatter.addType(new t.Type(t.OBJECT, t.TYPED_ARRAY, 'uint32'), generateFormatForNumberArray('length', 'Uint32Array', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'bool16x8'), genSimdVectorFormat('Bool16x8', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'bool32x4'), genSimdVectorFormat('Bool32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'bool8x16'), genSimdVectorFormat('Bool8x16', 16)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'float32x4'), genSimdVectorFormat('Float32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'int16x8'), genSimdVectorFormat('Int16x8', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'int32x4'), genSimdVectorFormat('Int32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'int8x16'), genSimdVectorFormat('Int8x16', 16)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'uint16x8'), genSimdVectorFormat('Uint16x8', 8)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'uint32x4'), genSimdVectorFormat('Uint32x4', 4)); Formatter.addType(new t.Type(t.OBJECT, t.SIMD, 'uint8x16'), genSimdVectorFormat('Uint8x16', 16)); Formatter.addType(new t.Type(t.OBJECT, t.PROMISE), function() { return '[Promise]';//TODO it could be nice to inspect its state and value }); Formatter.addType(new t.Type(t.OBJECT, t.XHR), function() { return '[XMLHttpRequest]';//TODO it could be nice to inspect its state }); Formatter.addType(new t.Type(t.OBJECT, t.HTML_ELEMENT), function(value) { return value.outerHTML; }); Formatter.addType(new t.Type(t.OBJECT, t.HTML_ELEMENT, '#text'), function(value) { return value.nodeValue; }); Formatter.addType(new t.Type(t.OBJECT, t.HTML_ELEMENT, '#document'), function(value) { return value.documentElement.outerHTML; }); Formatter.addType(new t.Type(t.OBJECT, t.HOST), function() { return '[Host]'; }); export default defaultFormat;