tailwindcss/tests/modify-selectors.test.js
Jordan Pittman 3fb57e55ab Restore old behavior for class dark mode, add new selector and variant options for dark mode (#12717)
* Add dark mode variant option

* Tweak warning messages

* Add legacy dark mode option

* wip

* Use `class` for legacy behavior, `selector` for new behavior

* Add simplified failing apply/where test case

* Switch to `where` list, apply changes to `dir` variants

* Don’t let `:where`, `:is:`, or `:has` be attached to pseudo elements

* Updating tests...

* Finish updating tests

* Remove `variant` dark mode strategy

* Update types

* Update comments

* Update changelog

* Revert "Remove `variant` dark mode strategy"

This reverts commit 185250438ccb2f61ba876d4676823c1807891122.

* Add variant back to types

* wip

* Update comments

* Update tests

* Rename variable

* Update changelog

* Update changelog

* Update changelog

* Fix CS

---------

Co-authored-by: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
2024-01-05 15:20:11 -05:00

96 lines
2.6 KiB
JavaScript

import selectorParser from 'postcss-selector-parser'
import { crosscheck, run, html, css } from './util/run'
crosscheck(() => {
test('modify selectors', () => {
let config = {
darkMode: 'selector',
content: [
{
raw: html`
<div class="font-bold"></div>
<div class="foo:font-bold"></div>
<div class="foo:hover:font-bold"></div>
<div class="sm:foo:font-bold"></div>
<div class="md:foo:focus:font-bold"></div>
<div class="markdown">
<p>Lorem ipsum dolor sit amet...</p>
</div>
<div class="foo:markdown">
<p>Lorem ipsum dolor sit amet...</p>
</div>
<div class="foo:visited:markdown">
<p>Lorem ipsum dolor sit amet...</p>
</div>
<div class="lg:foo:disabled:markdown">
<p>Lorem ipsum dolor sit amet...</p>
</div>
`,
},
],
corePlugins: { preflight: false },
theme: {},
plugins: [
function ({ addVariant }) {
addVariant('foo', ({ modifySelectors, separator }) => {
modifySelectors(({ selector }) => {
return selectorParser((selectors) => {
selectors.walkClasses((classNode) => {
classNode.value = `foo${separator}${classNode.value}`
classNode.parent.insertBefore(classNode, selectorParser().astSync(`.foo `))
})
}).processSync(selector)
})
})
},
],
}
let input = css`
@tailwind components;
@tailwind utilities;
@layer components {
.markdown > p {
margin-top: 12px;
}
}
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.markdown > p {
margin-top: 12px;
}
.font-bold {
font-weight: 700;
}
.foo .foo\:markdown > p,
.foo .foo\:visited\:markdown:visited > p {
margin-top: 12px;
}
@media (min-width: 1024px) {
.foo .lg\:foo\:disabled\:markdown:disabled > p {
margin-top: 12px;
}
}
.foo .foo\:font-bold,
.foo .foo\:hover\:font-bold:hover {
font-weight: 700;
}
@media (min-width: 640px) {
.foo .sm\:foo\:font-bold {
font-weight: 700;
}
}
@media (min-width: 768px) {
.foo .md\:foo\:focus\:font-bold:focus {
font-weight: 700;
}
}
`)
})
})
})