Initial commit (by create-cloudflare CLI)

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
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+++ 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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