File size: 4,910 Bytes
da39a92 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | 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 { NodeGlobalsPolyfillPlugin } from '.';
require('debug').enable(require('../package.json').name);
test('process works', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `process.version`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
inject: [require.resolve('../process')],
});
const output = res.outputFiles[0].text;
// console.log(output)
eval(output);
unlink();
}));
test('process is tree shaken', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `console.log('hei')`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
inject: [require.resolve('../process')],
});
const output = res.outputFiles[0].text;
expect(output).not.toContain('process');
unlink();
}));
// TODO esbuild cannot use virtual modules for inject: https://github.com/evanw/esbuild/issues/2762
test('process env vars are replaced with ones from define', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `if (process.env.VAR !== 'hello') { throw new Error('process.env.VAR not right: ' + process.env.VAR) }`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
define: {
'process.env.VAR': '"hello"',
},
plugins: [NodeGlobalsPolyfillPlugin({})],
});
const output = res.outputFiles[0].text;
eval(output);
unlink();
}));
test('Buffer works', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `console.log(Buffer.from('xxx').toString())`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
inject: [require.resolve('../Buffer')],
});
const output = res.outputFiles[0].text;
// console.log(output)
eval(output);
unlink();
}));
test('Buffer is tree shaken', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `console.log('hei')`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
inject: [require.resolve('../Buffer')],
});
const output = res.outputFiles[0].text;
expect(output).not.toContain('Buffer');
unlink();
}));
test('Buffer works using plugin', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `
let buf = new Buffer(256);
let len = buf.write("Simply Easy Learning");
console.log("Octets written : "+ len);`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
plugins: [NodeGlobalsPolyfillPlugin({ buffer: true })],
});
const output = res.outputFiles[0].text;
// console.log(output)
eval(output);
unlink();
}));
test('process works using plugin', () => __awaiter(void 0, void 0, void 0, function* () {
const { unlink, paths: [ENTRY], } = yield writeFiles({
'entry.ts': `console.log(process.cwd())`,
});
const res = yield build({
entryPoints: [ENTRY],
write: false,
format: 'esm',
target: 'es2017',
bundle: true,
plugins: [NodeGlobalsPolyfillPlugin({ process: true })],
});
const output = res.outputFiles[0].text;
// console.log(output)
eval(output);
unlink();
}));
//# sourceMappingURL=index.test.js.map |