diff options
Diffstat (limited to 'node_modules/@esbuild-plugins/node-modules-polyfill/esm/index.test.js')
| -rw-r--r-- | node_modules/@esbuild-plugins/node-modules-polyfill/esm/index.test.js | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/node_modules/@esbuild-plugins/node-modules-polyfill/esm/index.test.js b/node_modules/@esbuild-plugins/node-modules-polyfill/esm/index.test.js new file mode 100644 index 0000000..b4ff899 --- /dev/null +++ b/node_modules/@esbuild-plugins/node-modules-polyfill/esm/index.test.js @@ -0,0 +1,178 @@ +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +import { build } from 'esbuild'; +import { writeFiles } from 'test-support'; +import fs from 'fs'; +import NodeModulesPolyfillsPlugin from '.'; +import NodeGlobalsPolyfillsPlugin from '@esbuild-plugins/node-globals-polyfill'; +require('debug').enable(require('../package.json').name); +test('works', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': `import {x} from './utils'; console.log(x);`, + 'utils.ts': `import path from 'path'; import { Buffer } from 'buffer'; export const x = path.resolve(Buffer.from('x').toString());`, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + eval(res.outputFiles[0].text); + // console.log(res.outputFiles[0].text) + unlink(); +})); +test('works with SafeBuffer and other package consumers', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': `import {Buffer as SafeBuffer} from './safe-buffer'; console.log(SafeBuffer);`, + 'safe-buffer.ts': fs + .readFileSync(require.resolve('safe-buffer')) + .toString(), + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + // console.log( + // res.outputFiles[0].text + // .split('\n') + // .map((x, i) => i + ' ' + x) + // .join('\n'), + // ) + eval(res.outputFiles[0].text); + unlink(); +})); +test('events works', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': ` + import EventEmitter from 'events'; + + class Test extends EventEmitter { + constructor() { }; + } + console.log(Test) + `, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + // console.log(res.outputFiles[0].text) + eval(res.outputFiles[0].text); + unlink(); +})); +test('require can use default export', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': ` + const assert = require('assert') + // console.log(assert) + assert('ok') + `, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + // console.log(res.outputFiles[0].text) + eval(res.outputFiles[0].text); + unlink(); +})); +test.skip('crypto', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': `import { randomBytes } from 'crypto'; console.log(randomBytes(20).toString('hex'))`, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + eval(res.outputFiles[0].text); + // console.log(res.outputFiles[0].text) + unlink(); +})); +test.skip('fs', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': `import { readFile } from 'fs'; console.log(readFile(''))`, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + eval(res.outputFiles[0].text); + // console.log(res.outputFiles[0].text) + unlink(); +})); +test('does not include global keyword', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': `import {x} from './utils'; console.log(x);`, + 'utils.ts': `import path from 'path'; import { Buffer } from 'buffer'; export const x = path.resolve(Buffer.from('x').toString());`, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin()], + }); + const text = res.outputFiles[0].text; + eval(text); + expect(text).not.toContain(/\bglobal\b/); + // console.log(res.outputFiles[0].text) + unlink(); +})); +test('works with globals polyfills', () => __awaiter(void 0, void 0, void 0, function* () { + const { unlink, paths: [ENTRY], } = yield writeFiles({ + 'entry.ts': `import {x} from './utils'; console.log(x);`, + 'utils.ts': `import path from 'path'; import { Buffer } from 'buffer'; export const x = path.resolve(Buffer.from('x').toString());`, + }); + // const outfile = randomOutputFile() + const res = yield build({ + entryPoints: [ENTRY], + write: false, + format: 'esm', + target: 'es2017', + bundle: true, + plugins: [NodeModulesPolyfillsPlugin(), NodeGlobalsPolyfillsPlugin()], + }); + const text = res.outputFiles[0].text; + eval(text); + console.log(text); + // console.log(res.outputFiles[0].text) + unlink(); +})); +//# sourceMappingURL=index.test.js.map
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