Justin Ridgewell a5bc48661b
Isolated exec tests (#11531)
* Run exec tests in fresh contexts

* Reevaluate modules in every context

* Cache module code when running tests

* Eliminate weakmap accesses as much as possible

* Remove old multiline usage

* Using bundled polyfill to significantly increase performance

The individual requires for each file were the part that was sooooo slow.

* Drop LRU cache size

* Fixes

* Fix test

Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
2020-08-10 18:57:48 -04:00

16 lines
317 B
JavaScript

var actual = transform(
'var x = <sometag />',
Object.assign({}, opts, { filename: '/fake/path/mock.js' })
).code;
var expected = `
var _jsxFileName = "/fake/path/mock.js";
var x = <sometag __source={{
fileName: _jsxFileName,
lineNumber: 1,
columnNumber: 9
}} />;
`.trim();
expect(actual).toBe(expected);