mirror of https://github.com/sveltejs/svelte
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
2.9 KiB
134 lines
2.9 KiB
import * as fs from 'fs';
|
|
import * as path from 'path';
|
|
import * as http from 'http';
|
|
import { rollup } from 'rollup';
|
|
import * as virtual from 'rollup-plugin-virtual';
|
|
import * as puppeteer from 'puppeteer';
|
|
import { addLineNumbers, loadConfig, loadSvelte } from "../helpers.js";
|
|
import { deepEqual } from 'assert';
|
|
|
|
const page = `
|
|
<body>
|
|
<main></main>
|
|
<script src='/bundle.js'></script>
|
|
</body>
|
|
`;
|
|
|
|
const assert = fs.readFileSync('test/custom-elements/assert.js', 'utf-8');
|
|
|
|
describe('custom-elements', function() {
|
|
this.timeout(10000);
|
|
|
|
let svelte;
|
|
let server;
|
|
let browser;
|
|
let code;
|
|
|
|
function create_server() {
|
|
return new Promise((fulfil) => {
|
|
const server = http.createServer((req, res) => {
|
|
if (req.url === '/') {
|
|
res.end(page);
|
|
}
|
|
|
|
if (req.url === '/bundle.js') {
|
|
res.end(code);
|
|
}
|
|
});
|
|
|
|
server.listen('6789', () => {
|
|
fulfil(server);
|
|
});
|
|
});
|
|
}
|
|
|
|
before(async () => {
|
|
svelte = loadSvelte();
|
|
server = await create_server();
|
|
browser = await puppeteer.launch();
|
|
});
|
|
|
|
after(async () => {
|
|
server.close();
|
|
await browser.close();
|
|
});
|
|
|
|
fs.readdirSync('test/custom-elements/samples').forEach(dir => {
|
|
if (dir[0] === '.') return;
|
|
|
|
const solo = /\.solo$/.test(dir);
|
|
const skip = /\.skip$/.test(dir);
|
|
const internal = path.resolve('internal.mjs');
|
|
const index = path.resolve('index.mjs');
|
|
const warnings = [];
|
|
|
|
(solo ? it.only : skip ? it.skip : it)(dir, async () => {
|
|
const config = loadConfig(`./custom-elements/samples/${dir}/_config.js`);
|
|
const expected_warnings = config.warnings || [];
|
|
|
|
const bundle = await rollup({
|
|
input: `test/custom-elements/samples/${dir}/test.js`,
|
|
plugins: [
|
|
{
|
|
resolveId(importee) {
|
|
if (importee === 'svelte/internal') {
|
|
return internal;
|
|
}
|
|
|
|
if (importee === 'svelte') {
|
|
return index;
|
|
}
|
|
},
|
|
|
|
transform(code, id) {
|
|
if (id.endsWith('.svelte')) {
|
|
const compiled = svelte.compile(code, {
|
|
customElement: true,
|
|
dev: config.dev
|
|
});
|
|
|
|
compiled.warnings.forEach(w => warnings.push(w));
|
|
|
|
return compiled.js;
|
|
}
|
|
}
|
|
},
|
|
|
|
virtual({
|
|
assert
|
|
})
|
|
]
|
|
});
|
|
|
|
const result = await bundle.generate({ format: 'iife', name: 'test' });
|
|
code = result.output[0].code;
|
|
|
|
const page = await browser.newPage();
|
|
|
|
page.on('console', (type, ...args) => {
|
|
console[type](...args);
|
|
});
|
|
|
|
try {
|
|
await page.goto('http://localhost:6789');
|
|
|
|
const result = await page.evaluate(() => test(document.querySelector('main')));
|
|
if (result) console.log(result);
|
|
} catch (err) {
|
|
console.log(addLineNumbers(code));
|
|
throw err;
|
|
} finally {
|
|
if (expected_warnings) {
|
|
deepEqual(warnings.map(w => ({
|
|
code: w.code,
|
|
message: w.message,
|
|
pos: w.pos,
|
|
start: w.start,
|
|
end: w.end
|
|
})), expected_warnings);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
});
|