295 lines
11 KiB
JavaScript
295 lines
11 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof3 = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.createSnapshotFromFactories = createSnapshotFromFactories;
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exports.validateBundle = validateBundle;
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exports.validateTypeOf = validateTypeOf;
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
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var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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var _assert = _interopRequireDefault(require("assert"));
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var allIsFunctions = _interopRequireWildcard(require("./is.js"));
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var _create = require("../core/create.js");
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var _string = require("./string.js");
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof3(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { (0, _defineProperty2.default)(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
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function validateBundle(expectedBundleStructure, bundle) {
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var originalWarn = console.warn;
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console.warn = function () {
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for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
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args[_key] = arguments[_key];
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}
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if (args.join(' ').indexOf('is moved to') !== -1 && args.join(' ').indexOf('Please use the new location instead') !== -1) {
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// Ignore warnings like:
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// Warning: math.type.isNumber is moved to math.isNumber in v6.0.0. Please use the new location instead.
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return;
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}
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originalWarn.apply(console, args);
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};
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try {
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var issues = []; // see whether all expected functions and objects are there
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traverse(expectedBundleStructure, function (expectedType, path) {
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var actualValue = get(bundle, path);
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var actualType = validateTypeOf(actualValue);
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var message = actualType === 'undefined' ? 'Missing entry in bundle. ' + "Path: ".concat(JSON.stringify(path), ", expected type: ").concat(expectedType, ", actual type: ").concat(actualType) : 'Unexpected entry type in bundle. ' + "Path: ".concat(JSON.stringify(path), ", expected type: ").concat(expectedType, ", actual type: ").concat(actualType);
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if (actualType !== expectedType) {
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issues.push({
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actualType: actualType,
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expectedType: expectedType,
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message: message
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});
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console.warn(message);
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}
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}); // see whether there are any functions or objects that shouldn't be there
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traverse(bundle, function (actualValue, path) {
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var actualType = validateTypeOf(actualValue);
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var expectedType = get(expectedBundleStructure, path) || 'undefined'; // FIXME: ugly to have these special cases
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if (path.join('.').indexOf('docs.') !== -1) {
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// ignore the contents of docs
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return;
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}
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if (path.join('.').indexOf('all.') !== -1) {
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// ignore the contents of all dependencies
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return;
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}
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var message = expectedType === 'undefined' ? 'Unknown entry in bundle. ' + 'Is there a new function added which is missing in this snapshot test? ' + "Path: ".concat(JSON.stringify(path), ", expected type: ").concat(expectedType, ", actual type: ").concat(actualType) : 'Unexpected entry type in bundle. ' + "Path: ".concat(JSON.stringify(path), ", expected type: ").concat(expectedType, ", actual type: ").concat(actualType);
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if (actualType !== expectedType) {
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issues.push({
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actualType: actualType,
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expectedType: expectedType,
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message: message
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});
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console.warn(message);
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}
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}); // assert on the first issue (if any)
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if (issues.length > 0) {
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var _issues$ = issues[0],
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actualType = _issues$.actualType,
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expectedType = _issues$.expectedType,
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message = _issues$.message;
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console.warn("".concat(issues.length, " bundle issues found"));
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_assert.default.strictEqual(actualType, expectedType, message);
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}
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} finally {
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console.warn = originalWarn;
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}
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}
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/**
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* Based on an object with factory functions, create the expected
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* structures for ES6 export and a mathjs instance.
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* @param {Object} factories
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* @return {{expectedInstanceStructure: Object, expectedES6Structure: Object}}
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*/
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function createSnapshotFromFactories(factories) {
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var math = (0, _create.create)(factories);
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var allFactoryFunctions = {};
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var allFunctionsConstantsClasses = {};
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var allFunctionsConstants = {};
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var allTransformFunctions = {};
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var allDependencyCollections = {};
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var allClasses = {};
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var allNodeClasses = {};
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Object.keys(factories).forEach(function (factoryName) {
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var factory = factories[factoryName];
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var name = factory.fn;
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var isTransformFunction = factory.meta && factory.meta.isTransformFunction;
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var isClass = !isLowerCase(name[0]) && validateTypeOf(math[name]) === 'Function';
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var dependenciesName = factory.fn + (isTransformFunction ? 'Transform' : '') + 'Dependencies';
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allFactoryFunctions[factoryName] = 'Function';
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allFunctionsConstantsClasses[name] = validateTypeOf(math[name]);
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allDependencyCollections[dependenciesName] = 'Object';
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if (isTransformFunction) {
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allTransformFunctions[name] = 'Function';
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}
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if (isClass) {
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if ((0, _string.endsWith)(name, 'Node')) {
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allNodeClasses[name] = 'Function';
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} else {
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allClasses[name] = 'Function';
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}
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} else {
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allFunctionsConstants[name] = validateTypeOf(math[name]);
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}
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});
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var embeddedDocs = {};
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Object.keys(factories).forEach(function (factoryName) {
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var factory = factories[factoryName];
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var name = factory.fn;
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if (isLowerCase(factory.fn[0])) {
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// ignore class names starting with upper case
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embeddedDocs[name] = 'Object';
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}
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});
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embeddedDocs = exclude(embeddedDocs, ['equalScalar', 'apply', 'addScalar', 'multiplyScalar', 'print', 'divideScalar', 'parse', 'compile', 'parser', 'chain', 'reviver', 'replacer']);
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var allTypeChecks = {};
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Object.keys(allIsFunctions).forEach(function (name) {
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if (name.indexOf('is') === 0) {
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allTypeChecks[name] = 'Function';
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}
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});
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var allErrorClasses = {
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ArgumentsError: 'Function',
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DimensionError: 'Function',
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IndexError: 'Function'
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};
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var expectedInstanceStructure = _objectSpread(_objectSpread(_objectSpread(_objectSpread({}, allFunctionsConstantsClasses), {}, {
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on: 'Function',
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off: 'Function',
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once: 'Function',
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emit: 'Function',
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import: 'Function',
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config: 'Function',
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create: 'Function',
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factory: 'Function'
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}, allTypeChecks), allErrorClasses), {}, {
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expression: {
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transform: _objectSpread({}, allTransformFunctions),
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mathWithTransform: _objectSpread(_objectSpread({}, exclude(allFunctionsConstants, ['chain'])), {}, {
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config: 'Function'
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})
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}
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});
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var expectedES6Structure = _objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread({}, exclude(allFunctionsConstantsClasses, ['E', 'false', 'Infinity', 'NaN', 'null', 'PI', 'true'])), {}, {
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create: 'Function',
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config: 'Function',
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factory: 'Function',
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_true: 'boolean',
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_false: 'boolean',
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_null: 'null',
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_Infinity: 'number',
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_NaN: 'number'
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}, allTypeChecks), allErrorClasses), allDependencyCollections), allFactoryFunctions), {}, {
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docs: embeddedDocs
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});
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return {
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expectedInstanceStructure: expectedInstanceStructure,
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expectedES6Structure: expectedES6Structure
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};
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}
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function validateTypeOf(x) {
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if (x && x.type === 'Unit') {
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return 'Unit';
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}
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if (x && x.type === 'Complex') {
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return 'Complex';
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}
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if (Array.isArray(x)) {
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return 'Array';
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}
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if (x === null) {
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return 'null';
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}
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if (typeof x === 'function') {
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return 'Function';
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}
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if ((0, _typeof2.default)(x) === 'object') {
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return 'Object';
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}
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return (0, _typeof2.default)(x);
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}
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function traverse(obj) {
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var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function (value, path) {};
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var path = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
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// FIXME: ugly to have these special cases
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if (path.length > 0 && path[0].indexOf('Dependencies') !== -1) {
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// special case for objects holding a collection of dependencies
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callback(obj, path);
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} else if (validateTypeOf(obj) === 'Array') {
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obj.map(function (item, index) {
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return traverse(item, callback, path.concat(index));
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});
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} else if (validateTypeOf(obj) === 'Object') {
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Object.keys(obj).forEach(function (key) {
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// FIXME: ugly to have these special cases
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// ignore special case of deprecated docs
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if (key === 'docs' && path.join('.') === 'expression') {
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return;
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}
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traverse(obj[key], callback, path.concat(key));
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});
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} else {
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callback(obj, path);
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}
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}
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function get(object, path) {
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var child = object;
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for (var i = 0; i < path.length; i++) {
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var key = path[i];
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child = child ? child[key] : undefined;
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}
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return child;
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}
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/**
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* Create a copy of the provided `object` and delete
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* all properties listed in `excludedProperties`
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* @param {Object} object
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* @param {string[]} excludedProperties
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* @return {Object}
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*/
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function exclude(object, excludedProperties) {
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var strippedObject = (0, _extends2.default)({}, object);
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excludedProperties.forEach(function (excludedProperty) {
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delete strippedObject[excludedProperty];
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});
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return strippedObject;
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}
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function isLowerCase(text) {
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return typeof text === 'string' && text.toLowerCase() === text;
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} |