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fix: 将 fetch-runtime.js 复制到 test resources，修复测试类加载不到资源文件
CI 运行测试时 JsParserExecutor.loadFetchRuntime() 通过 ClassLoader.getResourceAsStream 找不到 fetch-runtime.js。将文件复制到 parser/src/test/resources/ 确保测试类路径可用。
This commit is contained in:
yukaidi
329
parser/src/test/resources/fetch-runtime.js
Normal file
329
parser/src/test/resources/fetch-runtime.js
Normal file
@@ -0,0 +1,329 @@
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// ==FetchRuntime==
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// @name Fetch API Polyfill for ES5
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// @description Fetch API and Promise implementation for ES5 JavaScript engines
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// @version 1.0.0
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// @author QAIU
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// ==============
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/**
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* Simple Promise implementation compatible with ES5
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* Supports basic Promise functionality needed for fetch API
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*/
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function SimplePromise(executor) {
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var state = 'pending';
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var value;
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var handlers = [];
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var self = this;
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function resolve(result) {
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if (state !== 'pending') return;
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state = 'fulfilled';
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value = result;
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handlers.forEach(handle);
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handlers = [];
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}
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function reject(err) {
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if (state !== 'pending') return;
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state = 'rejected';
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value = err;
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handlers.forEach(handle);
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handlers = [];
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}
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function handle(handler) {
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if (state === 'pending') {
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handlers.push(handler);
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} else {
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setTimeout(function() {
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if (state === 'fulfilled' && typeof handler.onFulfilled === 'function') {
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try {
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var result = handler.onFulfilled(value);
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if (result && typeof result.then === 'function') {
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result.then(handler.resolve, handler.reject);
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} else {
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handler.resolve(result);
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}
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} catch (e) {
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handler.reject(e);
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}
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}
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if (state === 'rejected' && typeof handler.onRejected === 'function') {
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try {
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var result = handler.onRejected(value);
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if (result && typeof result.then === 'function') {
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result.then(handler.resolve, handler.reject);
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} else {
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handler.resolve(result);
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}
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} catch (e) {
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handler.reject(e);
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}
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} else if (state === 'rejected' && !handler.onRejected) {
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handler.reject(value);
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}
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}, 0);
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}
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}
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this.then = function(onFulfilled, onRejected) {
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return new SimplePromise(function(resolveNext, rejectNext) {
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handle({
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onFulfilled: onFulfilled,
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onRejected: onRejected,
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resolve: resolveNext,
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reject: rejectNext
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});
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});
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};
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this['catch'] = function(onRejected) {
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return this.then(null, onRejected);
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};
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this['finally'] = function(onFinally) {
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return this.then(
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function(value) {
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return SimplePromise.resolve(onFinally()).then(function() {
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return value;
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});
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},
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function(reason) {
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return SimplePromise.resolve(onFinally()).then(function() {
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throw reason;
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});
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}
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);
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};
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try {
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executor(resolve, reject);
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} catch (e) {
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reject(e);
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}
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}
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// Static methods
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SimplePromise.resolve = function(value) {
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if (value && typeof value.then === 'function') {
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return value;
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}
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return new SimplePromise(function(resolve) {
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resolve(value);
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});
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};
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SimplePromise.reject = function(reason) {
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return new SimplePromise(function(resolve, reject) {
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reject(reason);
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});
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};
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SimplePromise.all = function(promises) {
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return new SimplePromise(function(resolve, reject) {
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var results = [];
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var remaining = promises.length;
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if (remaining === 0) {
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resolve(results);
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return;
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}
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function handleResult(index, value) {
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results[index] = value;
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remaining--;
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if (remaining === 0) {
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resolve(results);
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}
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}
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for (var i = 0; i < promises.length; i++) {
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(function(index) {
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var promise = promises[index];
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if (promise && typeof promise.then === 'function') {
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promise.then(
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function(value) { handleResult(index, value); },
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reject
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);
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} else {
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handleResult(index, promise);
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}
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})(i);
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}
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});
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};
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SimplePromise.race = function(promises) {
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return new SimplePromise(function(resolve, reject) {
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if (promises.length === 0) {
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// Per spec, Promise.race with empty array stays pending forever
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return;
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}
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for (var i = 0; i < promises.length; i++) {
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var promise = promises[i];
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if (promise && typeof promise.then === 'function') {
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promise.then(resolve, reject);
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} else {
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resolve(promise);
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return;
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}
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}
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});
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};
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// Make Promise global if not already defined
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if (typeof Promise === 'undefined') {
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var Promise = SimplePromise;
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}
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/**
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* Response object that mimics the Fetch API Response
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*/
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function FetchResponse(jsHttpResponse) {
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this._jsResponse = jsHttpResponse;
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this.status = jsHttpResponse.statusCode();
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this.ok = this.status >= 200 && this.status < 300;
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// Map HTTP status codes to standard status text
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var statusTexts = {
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200: 'OK',
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201: 'Created',
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204: 'No Content',
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301: 'Moved Permanently',
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302: 'Found',
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304: 'Not Modified',
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400: 'Bad Request',
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401: 'Unauthorized',
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403: 'Forbidden',
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404: 'Not Found',
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405: 'Method Not Allowed',
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408: 'Request Timeout',
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409: 'Conflict',
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410: 'Gone',
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500: 'Internal Server Error',
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501: 'Not Implemented',
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502: 'Bad Gateway',
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503: 'Service Unavailable',
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504: 'Gateway Timeout'
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};
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this.statusText = statusTexts[this.status] || (this.ok ? 'OK' : 'Error');
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this.headers = {
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get: function(name) {
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return jsHttpResponse.header(name);
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},
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has: function(name) {
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return jsHttpResponse.header(name) !== null;
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},
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entries: function() {
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var headerMap = jsHttpResponse.headers();
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var entries = [];
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for (var key in headerMap) {
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if (headerMap.hasOwnProperty(key)) {
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entries.push([key, headerMap[key]]);
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}
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}
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return entries;
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}
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};
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}
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FetchResponse.prototype.text = function() {
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var body = this._jsResponse.body();
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return SimplePromise.resolve(body || '');
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};
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FetchResponse.prototype.json = function() {
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var self = this;
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return this.text().then(function(text) {
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try {
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return JSON.parse(text);
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} catch (e) {
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throw new Error('Invalid JSON: ' + e.message);
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}
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});
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};
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FetchResponse.prototype.arrayBuffer = function() {
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var bytes = this._jsResponse.bodyBytes();
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return SimplePromise.resolve(bytes);
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};
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FetchResponse.prototype.blob = function() {
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// Blob not supported in ES5, return bytes
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return this.arrayBuffer();
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};
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/**
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* Fetch API implementation using JavaFetch bridge
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* @param {string} url - Request URL
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* @param {Object} options - Fetch options (method, headers, body, etc.)
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* @returns {Promise<FetchResponse>}
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*/
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function fetch(url, options) {
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return new SimplePromise(function(resolve, reject) {
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try {
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// Parse options
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options = options || {};
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var method = (options.method || 'GET').toUpperCase();
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var headers = options.headers || {};
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var body = options.body;
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// Prepare request options for JavaFetch
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var requestOptions = {
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method: method,
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headers: {}
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};
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// Convert headers to simple object
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if (headers) {
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if (typeof headers.forEach === 'function') {
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// Headers object
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headers.forEach(function(value, key) {
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requestOptions.headers[key] = value;
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});
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} else if (typeof headers === 'object') {
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// Plain object
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for (var key in headers) {
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if (headers.hasOwnProperty(key)) {
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requestOptions.headers[key] = headers[key];
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}
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}
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}
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}
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// Add body if present
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if (body !== undefined && body !== null) {
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if (typeof body === 'string') {
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requestOptions.body = body;
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} else if (typeof body === 'object') {
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// Assume JSON
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requestOptions.body = JSON.stringify(body);
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if (!requestOptions.headers['Content-Type'] && !requestOptions.headers['content-type']) {
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requestOptions.headers['Content-Type'] = 'application/json';
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}
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}
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}
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// Call JavaFetch bridge
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var jsHttpResponse = JavaFetch.fetch(url, requestOptions);
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// Create Response object
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var response = new FetchResponse(jsHttpResponse);
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resolve(response);
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} catch (e) {
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reject(e);
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}
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});
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}
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// Export for global use
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if (typeof window !== 'undefined') {
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window.fetch = fetch;
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window.Promise = Promise;
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} else if (typeof global !== 'undefined') {
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global.fetch = fetch;
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global.Promise = Promise;
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}
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