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https://github.com/tailwindlabs/tailwindcss.git
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a4f1ff9052
* 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!
198 lines
5.9 KiB
JavaScript
198 lines
5.9 KiB
JavaScript
import { crosscheck, run, html, css } from './util/run'
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crosscheck(() => {
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test('experimental universal selector improvements (box-shadow)', () => {
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let config = {
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experimental: 'all',
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content: [{ raw: html`<div class="resize shadow"></div>` }],
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corePlugins: { preflight: false },
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}
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let input = css`
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@tailwind base;
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@tailwind utilities;
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`
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return run(input, config).then((result) => {
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expect(result.css).toMatchCss(css`
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.shadow {
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--tw-ring-offset-shadow: 0 0 #0000;
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--tw-ring-shadow: 0 0 #0000;
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--tw-shadow: 0 0 #0000;
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--tw-shadow-colored: 0 0 #0000;
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}
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.resize {
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resize: both;
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}
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.shadow {
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--tw-shadow: 0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;
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--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color),
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0 1px 2px -1px var(--tw-shadow-color);
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box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000),
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var(--tw-shadow);
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}
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`)
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})
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})
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test('experimental universal selector improvements (pseudo hover)', () => {
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let config = {
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experimental: 'all',
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content: [{ raw: html`<div class="resize hover:shadow"></div>` }],
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corePlugins: { preflight: false },
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}
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let input = css`
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@tailwind base;
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@tailwind utilities;
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`
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return run(input, config).then((result) => {
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expect(result.css).toMatchCss(css`
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.hover\:shadow {
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--tw-ring-offset-shadow: 0 0 #0000;
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--tw-ring-shadow: 0 0 #0000;
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--tw-shadow: 0 0 #0000;
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--tw-shadow-colored: 0 0 #0000;
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}
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.resize {
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resize: both;
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}
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.hover\:shadow:hover {
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--tw-shadow: 0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;
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--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color),
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0 1px 2px -1px var(--tw-shadow-color);
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box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000),
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var(--tw-shadow);
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}
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`)
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})
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})
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test('experimental universal selector improvements (multiple classes: group)', () => {
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let config = {
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experimental: 'all',
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content: [{ raw: html`<div class="resize group-hover:shadow"></div>` }],
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corePlugins: { preflight: false },
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}
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let input = css`
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@tailwind base;
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@tailwind utilities;
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`
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return run(input, config).then((result) => {
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expect(result.css).toMatchCss(css`
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.group-hover\:shadow {
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--tw-ring-offset-shadow: 0 0 #0000;
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--tw-ring-shadow: 0 0 #0000;
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--tw-shadow: 0 0 #0000;
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--tw-shadow-colored: 0 0 #0000;
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}
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.resize {
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resize: both;
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}
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.group:hover .group-hover\:shadow {
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--tw-shadow: 0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;
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--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color),
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0 1px 2px -1px var(--tw-shadow-color);
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box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000),
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var(--tw-shadow);
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}
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`)
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})
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})
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test('experimental universal selector improvements (child selectors: divide-y)', () => {
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let config = {
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experimental: 'all',
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content: [{ raw: html`<div class="resize divide-y"></div>` }],
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corePlugins: { preflight: false },
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}
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let input = css`
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@tailwind base;
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@tailwind utilities;
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`
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return run(input, config).then((result) => {
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expect(result.css).toMatchCss(css`
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.resize {
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resize: both;
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}
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.divide-y > :not([hidden]) ~ :not([hidden]) {
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--tw-divide-y-reverse: 0;
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border-top-width: calc(1px * calc(1 - var(--tw-divide-y-reverse)));
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border-bottom-width: calc(1px * var(--tw-divide-y-reverse));
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}
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`)
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})
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})
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test('experimental universal selector improvements (hover:divide-y)', () => {
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let config = {
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experimental: 'all',
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content: [{ raw: html`<div class="resize hover:divide-y"></div>` }],
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corePlugins: { preflight: false },
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}
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let input = css`
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@tailwind base;
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@tailwind utilities;
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`
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return run(input, config).then((result) => {
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expect(result.css).toMatchCss(css`
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.resize {
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resize: both;
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}
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.hover\:divide-y:hover > :not([hidden]) ~ :not([hidden]) {
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--tw-divide-y-reverse: 0;
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border-top-width: calc(1px * calc(1 - var(--tw-divide-y-reverse)));
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border-bottom-width: calc(1px * var(--tw-divide-y-reverse));
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}
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`)
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})
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})
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test('experimental universal selector improvements (#app important)', () => {
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let config = {
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experimental: 'all',
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important: '#app',
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content: [{ raw: html`<div class="resize divide-y shadow"></div>` }],
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corePlugins: { preflight: false },
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}
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let input = css`
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@tailwind base;
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@tailwind utilities;
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`
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return run(input, config).then((result) => {
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expect(result.css).toMatchCss(css`
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.shadow {
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--tw-ring-offset-shadow: 0 0 #0000;
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--tw-ring-shadow: 0 0 #0000;
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--tw-shadow: 0 0 #0000;
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--tw-shadow-colored: 0 0 #0000;
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}
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#app .resize {
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resize: both;
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}
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#app .divide-y > :not([hidden]) ~ :not([hidden]) {
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--tw-divide-y-reverse: 0;
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border-top-width: calc(1px * calc(1 - var(--tw-divide-y-reverse)));
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border-bottom-width: calc(1px * var(--tw-divide-y-reverse));
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}
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#app .shadow {
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--tw-shadow: 0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;
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--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color),
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0 1px 2px -1px var(--tw-shadow-color);
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box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000),
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var(--tw-shadow);
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}
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`)
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})
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})
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})
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