tailwindcss/tests/oxide.test.js
Robin Malfait a4f1ff9052
Improve CSS output in tests to better reflect reality (#10454)
* drop empty lines when diffing output

* replace expected css with optimized lightningcss output

Lightning CSS generates a more optimal CSS output.

Right now the tests are setup in a way that both the generated css and
expected css are run through `lightningcss` to make sure that the output
is concistent for the `stable` and `oxide` engines. But this also means
that the expected output _could_ be larger (aka not optimized) and still
matches (after it runs through lightningcss).

By replacing this with the more optimal output we achieve a few things:

1. This better reflects reality since we will be using `lightningcss`.
2. This gets rid of unnecessary css.
3. Removed code!
2023-01-31 15:37:49 +01:00

23 lines
761 B
JavaScript

import { crosscheck, run, html, css, defaults } from './util/run'
crosscheck(({ stable, oxide }) => {
stable.test.todo('space-x uses physical properties')
oxide.test('space-x uses logical properties', () => {
let config = {
content: [{ raw: html`<div class="space-x-4"></div>` }],
corePlugins: { preflight: false },
}
return run('@tailwind base; @tailwind utilities;', config).then((result) => {
expect(result.css).toMatchCss(css`
${defaults}
.space-x-4 > :not([hidden]) ~ :not([hidden]) {
--tw-space-x-reverse: 0;
margin-inline-start: calc(1rem * calc(1 - var(--tw-space-x-reverse)));
margin-inline-end: calc(1rem * var(--tw-space-x-reverse));
}
`)
})
})
})