27ee8b97ae
* feat(hmr): overhaul HMR handling for `.astro` files * test: remove irrelevant hmr-css test * fix: ignore HMR logs for monorepo files * fix: explicitly call import.meta.hot.decline() * chore: add changeset * fix: run smoke tests in serial * chore: bump postcss test timeout * test: fix undefined `this` Co-authored-by: Nate Moore <nate@astro.build>
56 lines
1.7 KiB
JavaScript
56 lines
1.7 KiB
JavaScript
import { expect } from 'chai';
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import * as cheerio from 'cheerio';
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import eol from 'eol';
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import { loadFixture } from './test-utils.js';
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describe('PostCSS', function () {
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const PREFIXED_CSS = `{-webkit-appearance:none;appearance:none`;
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let fixture;
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let bundledCSS;
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before(async () => {
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this.timeout(45000); // test needs a little more time in CI
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fixture = await loadFixture({
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root: './fixtures/postcss',
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});
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await fixture.build();
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// get bundled CSS (will be hashed, hence DOM query)
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const html = await fixture.readFile('/index.html');
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const $ = cheerio.load(html);
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const bundledCSSHREF = $('link[rel=stylesheet][href^=/assets/]').attr('href');
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bundledCSS = (await fixture.readFile(bundledCSSHREF.replace(/^\/?/, '/')))
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.replace(/\s/g, '')
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.replace('/n', '');
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});
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/** All test cases check whether nested styles (i.e. &.nested {}) are correctly transformed */
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it('works in Astro page styles', () => {
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expect(bundledCSS).to.match(new RegExp(`\.astro-page(\.(\w|-)*)*\.nested`));
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});
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it('works in Astro component styles', () => {
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expect(bundledCSS).to.match(new RegExp(`\.astro-component(\.(\w|-)*)*\.nested`));
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});
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it('works in JSX', () => {
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expect(bundledCSS).to.match(new RegExp(`\.solid(\.(\w|-)*)*\.nested`));
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});
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it('works in Vue', () => {
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expect(bundledCSS).to.match(new RegExp(`\.vue(\.(\w|-)*)*\.nested`));
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});
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it('works in Svelte', () => {
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expect(bundledCSS).to.match(new RegExp(`\.svelte(\.(\w|-)*)*\.nested`));
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});
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it('ignores CSS in public/', async () => {
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const publicCSS = (await fixture.readFile('/global.css'))
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.trim()
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.replace(/\s/g, '')
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.replace('/n', '');
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// neither minified nor prefixed
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expect(eol.lf(publicCSS)).to.equal(`.global{appearance:none;}`);
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});
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});
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