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940b15aa3c
* [babel 8] Disallow synchronous usage of `babel.{parse,transform{,FromAst,File}}`
Disallow babel.transformFromAst synchronously
Disallow using babel.transform, babel.transformFile, babel.parse synchronously
chore: throw error behind BABEL_8_BREAKING flag
fix: use transformFromAstSync
fix: use transformSync
refactor: use Babel.transformSync in standalone
fix: use parseSync
feat: emit deprecation message on callback-less usage
chore: add tests on thrown error
call sync method on undefined callback
review comments
address review comments
chore: use loadOptionsSync for OptionManager
Co-authored-by: Huáng Jùnliàng <[email protected]>
Co-authored-by: Nicolò Ribaudo <[email protected]>
* Comment out warning for now
Co-authored-by: Pranav <[email protected]>
Co-authored-by: Nicolò Ribaudo <[email protected]>
43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
import fs from "fs";
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import path from "path";
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import { parseSync } from "../lib/index.js";
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import { fileURLToPath } from "url";
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import { createRequire } from "module";
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const require = createRequire(import.meta.url);
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function fixture(...args) {
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return path.join(
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path.dirname(fileURLToPath(import.meta.url)),
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"fixtures",
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"parse",
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...args,
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);
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}
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describe("parseSync", function () {
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it("should parse using configuration from .babelrc when a filename is provided", function () {
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const input = fs.readFileSync(fixture("input.js"), "utf8");
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const output = require(fixture("output"));
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const result = parseSync(input, {
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filename: fixture("input.js"),
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cwd: fixture(),
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});
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expect(JSON.parse(JSON.stringify(result))).toEqual(output);
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});
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it("should parse using passed in configuration", function () {
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const input = fs.readFileSync(fixture("input.js"), "utf8");
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const output = require(fixture("output.json"));
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const result = parseSync(input, {
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parserOpts: {
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plugins: [["decorators", { decoratorsBeforeExport: false }]],
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},
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cwd: fixture(),
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});
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expect(JSON.parse(JSON.stringify(result))).toEqual(output);
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});
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});
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