tailwindcss/tests/basic-usage.test.js
Jordan Pittman d093dce0fb
Add variable fallback to fix Chrome issue (#15003)
This works around an issue in Chrome where `::selection` does not read
from variables defined on `::selection` thus breaking all uses of color
utilities with the selection variant. e.g. `selection::bg-red-200`.

We now add a fallback value of `1` to all uses of
`var(--tw-bg-opacity)`, `var(--tw-text-opacity)`,
`var(--tw-border-opacity)`, etc… since Chrome treats the variable as if
it did not exist because it's not defined on the parent.

In Chrome 131 (until the change is rolled back) existing utilities like
these will not work:
- `selection:text-opacity-50`
- `selection:[--tw-text-opacity:0.5]`

Fixes #15000

---------

Co-authored-by: Adam Wathan <adam.wathan@gmail.com>
2024-11-14 13:33:27 -05:00

1084 lines
30 KiB
JavaScript

import fs from 'fs'
import path from 'path'
import { run, html, css, defaults } from './util/run'
test('basic usage', () => {
let config = {
content: [
{
raw: html`
<div class="sr-only"></div>
<div class="content-center"></div>
<div class="items-start"></div>
<div class="self-end"></div>
<div class="animate-none"></div>
<div class="animate-spin"></div>
<div class="appearance-none"></div>
<div class="bg-local"></div>
<div class="bg-clip-border"></div>
<div class="bg-green-500"></div>
<div class="bg-gradient-to-r"></div>
<div class="bg-opacity-20"></div>
<div class="bg-top"></div>
<div class="bg-no-repeat"></div>
<div class="bg-cover"></div>
<div class="bg-origin-border bg-origin-padding bg-origin-content"></div>
<div class="border-collapse"></div>
<div class="border-spacing-4 border-spacing-x-6 border-spacing-y-8"></div>
<div
class="border-black border-t-black border-r-black border-b-black border-l-black border-x-black border-y-black"
></div>
<div class="border-opacity-10"></div>
<div class="rounded-md"></div>
<div class="border-solid border-hidden"></div>
<div class="border"></div>
<div class="border-2 border-t border-b-4 border-x-4 border-y-4"></div>
<div class="shadow shadow-md shadow-lg"></div>
<div class="shadow-black shadow-red-500/25 shadow-blue-100/10"></div>
<div class="decoration-clone decoration-slice"></div>
<div class="box-decoration-clone box-decoration-slice"></div>
<div class="box-border"></div>
<div class="clear-left"></div>
<div class="container"></div>
<div class="cursor-pointer"></div>
<div class="touch-pan-y touch-manipulation"></div>
<div class="hidden inline-grid"></div>
<div class="divide-gray-200"></div>
<div class="divide-opacity-50"></div>
<div class="divide-dotted"></div>
<div class="divide-x-2 divide-y-4 divide-x-0 divide-y-0"></div>
<div class="fill-current"></div>
<div class="flex-1"></div>
<div class="flex-row-reverse"></div>
<div class="flex-grow flex-grow-0"></div>
<div class="grow grow-0"></div>
<div class="flex-shrink flex-shrink-0"></div>
<div class="shrink shrink-0"></div>
<div class="basis-auto basis-7"></div>
<div class="flex-wrap"></div>
<div class="float-right"></div>
<div class="font-sans"></div>
<div class="text-2xl"></div>
<div class="antialiased"></div>
<div class="not-italic"></div>
<div class="tabular-nums ordinal diagonal-fractions"></div>
<div class="font-medium"></div>
<div class="gap-x-2 gap-y-3 gap-4"></div>
<div class="from-red-300 via-purple-200 to-blue-400"></div>
<div class="columns-1 columns-md"></div>
<div class="break-before-page break-inside-avoid-column break-after-auto"></div>
<div class="auto-cols-min"></div>
<div class="grid-flow-row"></div>
<div class="auto-rows-max"></div>
<div class="col-span-3"></div>
<div class="col-start-1"></div>
<div class="col-end-4"></div>
<div class="row-span-2"></div>
<div class="row-start-3"></div>
<div class="row-end-5"></div>
<div class="grid-cols-4"></div>
<div class="grid-rows-3"></div>
<div class="h-16"></div>
<div class="inset-0 inset-y-4 inset-x-2 top-6 right-8 bottom-12 left-16"></div>
<div class="isolate isolation-auto"></div>
<div class="justify-center"></div>
<div class="justify-items-end"></div>
<div class="justify-self-start"></div>
<div class="tracking-tight"></div>
<div class="leading-relaxed leading-5"></div>
<div class="list-inside"></div>
<div class="list-disc"></div>
<div class="list-image-none"></div>
<div class="m-4 my-2 mx-auto mt-0 mr-1 mb-3 ml-4"></div>
<div class="h-0 h-full h-screen h-svh h-lvh h-dvh"></div>
<div class="max-h-0 max-h-full max-h-screen max-h-svh max-h-lvh max-h-dvh"></div>
<div class="max-w-full"></div>
<div class="min-h-0 min-h-full min-h-0 min-h-svh min-h-lvh min-h-dvh"></div>
<div class="min-w-min"></div>
<div class="object-cover"></div>
<div class="object-bottom"></div>
<div class="opacity-90"></div>
<div class="bg-blend-darken bg-blend-difference"></div>
<div class="mix-blend-multiply mix-blend-saturation"></div>
<div class="order-last order-2"></div>
<div
class="outline outline-dashed outline-none outline-black outline-4 outline-offset-2 -outline-offset-2"
></div>
<div class="overflow-hidden"></div>
<div class="overscroll-contain"></div>
<div class="p-4 py-2 px-3 pt-1 pr-2 pb-3 pl-4"></div>
<div class="place-content-start"></div>
<div class="placeholder-green-300"></div>
<div class="placeholder-opacity-60"></div>
<div class="caret-red-600"></div>
<div class="accent-red-600"></div>
<div class="place-items-end"></div>
<div class="place-self-center"></div>
<div class="pointer-events-none"></div>
<div class="absolute"></div>
<div class="resize-none"></div>
<div class="snap-x snap-mandatory"></div>
<div class="snap-center snap-always"></div>
<div class="scroll-mt-6"></div>
<div class="scroll-p-6"></div>
<div class="ring-white"></div>
<div class="ring-offset-blue-300"></div>
<div class="ring-offset-2"></div>
<div class="ring-opacity-40"></div>
<div class="ring ring-4"></div>
<div
class="
filter filter-none
blur-md blur-none
brightness-150
contrast-50
drop-shadow-md
grayscale
hue-rotate-60
invert
saturate-200
sepia
"
></div>
<div
class="
backdrop-filter
backdrop-filter-none
backdrop-blur-lg backdrop-blur-none
backdrop-brightness-50
backdrop-contrast-0
backdrop-grayscale
backdrop-hue-rotate-90
backdrop-invert
backdrop-opacity-75
backdrop-saturate-150
backdrop-sepia
"
></div>
<div class="rotate-3"></div>
<div class="scale-95 -scale-x-100"></div>
<div class="skew-y-12 skew-x-12"></div>
<div class="space-x-4 space-y-3 space-x-reverse space-y-reverse"></div>
<div class="stroke-current"></div>
<div class="stroke-2"></div>
<div class="table-fixed"></div>
<div class="caption-top"></div>
<div class="caption-bottom"></div>
<div class="text-center"></div>
<div class="indent-6 -indent-12"></div>
<div class="text-indigo-500"></div>
<div class="text-opacity-10"></div>
<div class="underline"></div>
<div class="decoration-underline"></div>
<div class="decoration-red-600"></div>
<div class="decoration-solid"></div>
<div class="decoration-1"></div>
<div class="decoration-2"></div>
<div class="underline-offset-1"></div>
<div class="underline-offset-2"></div>
<div class="underline-right"></div>
<div class="overflow-ellipsis truncate"></div>
<div class="uppercase"></div>
<div class="transform transform-gpu transform-none"></div>
<div class="origin-top-right"></div>
<div class="delay-300"></div>
<div class="duration-200"></div>
<div class="transition transition-all"></div>
<div class="ease-in-out"></div>
<div class="translate-x-5 -translate-x-4 translate-y-6 -translate-x-3"></div>
<div class="touch-pan-up touch-pan-x touch-pinch-zoom"></div>
<div class="select-none"></div>
<div class="align-middle"></div>
<div class="invisible"></div>
<div class="collapse"></div>
<div class="whitespace-nowrap"></div>
<div class="text-wrap text-balance text-nowrap"></div>
<div class="w-12"></div>
<div class="break-words"></div>
<div class="z-30"></div>
<div class="will-change-scroll will-change-transform"></div>
<div class="content-none"></div>
<div class="aspect-square aspect-video"></div>
`,
},
],
corePlugins: { preflight: false },
}
let input = css`
@tailwind base;
@tailwind components;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(
fs.readFileSync(path.resolve(__dirname, './basic-usage.test.css'), 'utf8')
)
})
})
test('all plugins are executed that match a candidate', () => {
let config = {
content: [{ raw: html`<div class="bg-green-light bg-green"></div>` }],
theme: {
colors: {
green: {
light: 'green',
},
},
},
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
.bg-green {
/* Empty on purpose */
}
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.bg-green-light {
--tw-bg-opacity: 1;
background-color: rgb(0 128 0 / var(--tw-bg-opacity, 1));
}
`)
})
})
test('per-plugin colors with the same key can differ when using a custom colors object', () => {
let config = {
content: [
{
raw: html`
<div class="bg-theme text-theme">This should be green text on red background.</div>
`,
},
],
theme: {
// colors & theme MUST be plain objects
// If they're functions here the test passes regardless
colors: {
theme: {
bg: 'red',
text: 'green',
},
},
extend: {
textColor: {
theme: {
DEFAULT: 'green',
},
},
backgroundColor: {
theme: {
DEFAULT: 'red',
},
},
},
},
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.bg-theme {
--tw-bg-opacity: 1;
background-color: rgb(255 0 0 / var(--tw-bg-opacity, 1));
}
.text-theme {
--tw-text-opacity: 1;
color: rgb(0 128 0 / var(--tw-text-opacity, 1));
}
`)
})
})
test('default ring color can be a function', () => {
function color(variable) {
return function ({ opacityVariable, opacityValue }) {
if (opacityValue !== undefined) {
return `rgba(${variable}, ${opacityValue})`
}
if (opacityVariable !== undefined) {
return `rgba(${variable}, var(${opacityVariable}, 1))`
}
return `rgb(${variable})`
}
}
let config = {
content: [
{
raw: html` <div class="ring"></div> `,
},
],
theme: {
extend: {
ringColor: {
DEFAULT: color('var(--red)'),
},
},
},
plugins: [],
corePlugins: { preflight: false },
}
let input = css`
@tailwind base;
@tailwind components;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: 'rgba(var(--red), 0.5)' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('falsy config values still work', () => {
let config = {
content: [{ raw: html`<div class="inset-0"></div>` }],
theme: {
inset: {
0: 0,
},
},
plugins: [],
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.inset-0 {
inset: 0;
}
`)
})
})
it('shadows support values without a leading zero', () => {
let config = {
content: [{ raw: html`<div class="shadow-one shadow-two"></div>` }],
theme: {
boxShadow: {
one: '0.5rem 0.5rem 0.5rem #0005',
two: '.5rem .5rem .5rem #0005',
},
},
plugins: [],
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.shadow-one,
.shadow-two {
--tw-shadow: 0.5rem 0.5rem 0.5rem #0005;
--tw-shadow-colored: 0.5rem 0.5rem 0.5rem var(--tw-shadow-color);
box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000),
var(--tw-shadow);
}
`)
})
})
it('can scan extremely long classes without crashing', () => {
let val = 'cols-' + '-a'.repeat(65536)
let config = {
content: [{ raw: html`<div class="${val}"></div>` }],
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css``)
})
})
it('does not produce duplicate output when seeing variants preceding a wildcard (*)', () => {
let config = {
content: [{ raw: html`underline focus:*` }],
corePlugins: { preflight: false },
}
let input = css`
@tailwind base;
@tailwind components;
@tailwind utilities;
* {
color: red;
}
.combined,
* {
text-align: center;
}
@layer base {
* {
color: blue;
}
.combined,
* {
color: red;
}
}
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
* {
color: #00f;
}
${defaults}
.combined,
* {
color: red;
}
.underline {
text-decoration-line: underline;
}
* {
color: red;
}
.combined,
* {
text-align: center;
}
`)
})
})
it('can parse box shadows with variables', () => {
let config = {
content: [{ raw: html`<div class="shadow-lg"></div>` }],
theme: {
boxShadow: {
lg: 'var(--a, 0 35px 60px -15px rgba(0, 0, 0)), 0 0 1px rgb(0, 0, 0)',
},
},
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.shadow-lg {
--tw-shadow: var(--a, 0 35px 60px -15px #000), 0 0 1px #000;
--tw-shadow-colored: 0 35px 60px -15px var(--tw-shadow-color),
0 0 1px var(--tw-shadow-color);
box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000),
var(--tw-shadow);
}
`)
})
})
it('should generate styles using :not(.unknown-class) even if `.unknown-class` does not exist', () => {
let config = {
content: [{ raw: html`<div></div>` }],
corePlugins: { preflight: false },
}
let input = css`
@tailwind components;
@layer components {
div:not(.unknown-class) {
color: red;
}
}
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
div:not(.unknown-class) {
color: red;
}
`)
})
})
it('supports multiple backgrounds as arbitrary values even if only some are quoted', () => {
let config = {
content: [
{
raw: html`<div
class="bg-[url('/images/one-two-three.png'),linear-gradient(to_right,_#eeeeee,_#000000)]"
></div>`,
},
],
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.bg-\[url\(\'\/images\/one-two-three\.png\'\)\,linear-gradient\(to_right\,_\#eeeeee\,_\#000000\)\] {
background-image: url('/images/one-two-three.png'), linear-gradient(to right, #eee, #000);
}
`)
})
})
it('The "default" ring opacity is used by the default ring color when not using respectDefaultRingColorOpacity (1)', () => {
let config = {
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#3b82f680' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('The "default" ring opacity is used by the default ring color when not using respectDefaultRingColorOpacity (2)', () => {
let config = {
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
theme: {
ringOpacity: {
DEFAULT: 0.75,
},
},
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#3b82f6bf' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('Customizing the default ring color uses the "default" opacity when not using respectDefaultRingColorOpacity (1)', () => {
let config = {
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
theme: {
ringColor: {
DEFAULT: '#ff7f7f',
},
},
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#ff7f7f80' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('Customizing the default ring color uses the "default" opacity when not using respectDefaultRingColorOpacity (2)', () => {
let config = {
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
theme: {
ringColor: {
DEFAULT: '#ff7f7f00',
},
},
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#ff7f7f80' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('The "default" ring color ignores the default opacity when using respectDefaultRingColorOpacity (1)', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#3b82f67f' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('The "default" ring color ignores the default opacity when using respectDefaultRingColorOpacity (2)', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
theme: {
ringOpacity: {
DEFAULT: 0.75,
},
},
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#3b82f67f' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('Customizing the default ring color preserves its opacity when using respectDefaultRingColorOpacity (1)', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
theme: {
ringColor: {
DEFAULT: '#ff7f7f',
},
},
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#ff7f7f' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('Customizing the default ring color preserves its opacity when using respectDefaultRingColorOpacity (2)', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [{ raw: html`<div class="ring"></div>` }],
corePlugins: { preflight: false },
theme: {
ringColor: {
DEFAULT: '#ff7f7f00',
},
},
}
let input = css`
@tailwind base;
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
${defaults({ defaultRingColor: '#ff7f7f00' })}
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
`)
})
})
it('A bare ring-opacity utility is not supported when not using respectDefaultRingColorOpacity', () => {
let config = {
content: [{ raw: html`<div class="ring-opacity"></div>` }],
corePlugins: { preflight: false },
theme: {
ringOpacity: {
DEFAULT: '0.33',
},
},
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css``)
})
})
test('A bare ring-opacity utility is supported when using respectDefaultRingColorOpacity', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [{ raw: html`<div class="ring-opacity"></div>` }],
corePlugins: { preflight: false },
theme: {
ringOpacity: {
DEFAULT: '0.33',
},
},
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.ring-opacity {
--tw-ring-opacity: 0.33;
}
`)
})
})
it('Ring color utilities are generated when using respectDefaultRingColorOpacity', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [{ raw: html`<div class="ring ring-blue-500"></div>` }],
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.ring {
--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width)
var(--tw-ring-offset-color);
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width))
var(--tw-ring-color);
box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.ring-blue-500 {
--tw-ring-opacity: 1;
--tw-ring-color: rgb(59 130 246 / var(--tw-ring-opacity, 1));
}
`)
})
})
test('should not crash when group names contain special characters', () => {
let config = {
future: { respectDefaultRingColorOpacity: true },
content: [
{
raw: '<div class="group/${id}"><div class="group-hover/${id}:visible"></div></div>',
},
],
corePlugins: { preflight: false },
}
let input = css`
@tailwind utilities;
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.group\/\$\{id\}:hover .group-hover\/\$\{id\}\:visible {
visibility: visible;
}
`)
})
})
it('should not crash when matching variants where utility classes are doubled up', () => {
let config = {
content: [
{
raw: '<div class="hover:foo"></div>',
},
],
}
let input = css`
@tailwind utilities;
@layer utilities {
.foo.foo {
text-decoration-line: underline;
}
}
`
return run(input, config).then((result) => {
expect(result.css).toMatchFormattedCss(css`
.hover\:foo:hover.hover\:foo:hover {
text-decoration-line: underline;
}
`)
})
})
test('detects quoted arbitrary values containing a slash', async () => {
let config = {
content: [
{
raw: html`<div class="group-[[href^='/']]:hidden"></div>`,
},
],
}
let input = css`
@tailwind utilities;
`
let result = await run(input, config)
expect(result.css).toMatchFormattedCss(css`
.group[href^='/'] .group-\[\[href\^\=\'\/\'\]\]\:hidden {
display: none;
}
`)
})
test('handled quoted arbitrary values containing escaped spaces', async () => {
let config = {
content: [
{
raw: html`<div class="group-[[href^='_bar']]:hidden"></div>`,
},
],
}
let input = css`
@tailwind utilities;
`
let result = await run(input, config)
expect(result.css).toMatchFormattedCss(css`
.group[href^=' bar'] .group-\[\[href\^\=\'_bar\'\]\]\:hidden {
display: none;
}
`)
})
test('detects quoted arbitrary values containing a slash', async () => {
let config = {
content: [
{
raw: html`<div class="group-[[href^='/']]:hidden"></div>`,
},
],
}
let input = css`
@tailwind utilities;
`
let result = await run(input, config)
expect(result.css).toMatchFormattedCss(
css`
.group[href^='/'] .group-\[\[href\^\=\'\/\'\]\]\:hidden {
display: none;
}
`
)
})
test('handled quoted arbitrary values containing escaped spaces', async () => {
let config = {
content: [
{
raw: html`<div class="group-[[href^='_bar']]:hidden"></div>`,
},
],
}
let input = css`
@tailwind utilities;
`
let result = await run(input, config)
expect(result.css).toMatchFormattedCss(
css`
.group[href^=' bar'] .group-\[\[href\^\=\'_bar\'\]\]\:hidden {
display: none;
}
`
)
})
test('Skips classes inside :not() when nested inside an at-rule', async () => {
let config = {
content: [
{
raw: html` <div class="disabled !disabled"></div> `,
},
],
corePlugins: { preflight: false },
plugins: [
function ({ addUtilities }) {
addUtilities({
'.hand:not(.disabled)': {
'@supports (cursor: pointer)': {
cursor: 'pointer',
},
},
})
},
],
}
let input = css`
@tailwind utilities;
`
// We didn't find the hand class therefore
// nothing should be generated
let result = await run(input, config)
expect(result.css).toMatchFormattedCss(css``)
})
test('Irrelevant rules are removed when applying variants', async () => {
let config = {
content: [
{
raw: html` <div class="md:w-full"></div> `,
},
],
corePlugins: { preflight: false },
plugins: [
function ({ addUtilities }) {
addUtilities({
'@supports (foo: bar)': {
// This doesn't contain `w-full` so it should not exist in the output
'.outer': { color: 'red' },
'.outer:is(.w-full)': { color: 'green' },
},
})
},
],
}
let input = css`
@tailwind utilities;
`
// We didn't find the hand class therefore
// nothing should be generated
let result = await run(input, config)
expect(result.css).toMatchFormattedCss(css`
@media (min-width: 768px) {
.md\:w-full {
width: 100%;
}
@supports (foo: bar) {
.outer.md\:w-full {
color: green;
}
}
}
`)
})