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.
80 lines
2.1 KiB
80 lines
2.1 KiB
import assert from 'assert';
|
|
import fs from 'fs';
|
|
import { svelte } from '../helpers.js';
|
|
|
|
describe('parse', () => {
|
|
fs.readdirSync('test/parser/samples').forEach(dir => {
|
|
if (dir[0] === '.') return;
|
|
|
|
// add .solo to a sample directory name to only run that test
|
|
const solo = /\.solo$/.test(dir);
|
|
|
|
if (solo && process.env.CI) {
|
|
throw new Error(
|
|
`Forgot to remove '.solo' from test parser/samples/${dir}`
|
|
);
|
|
}
|
|
|
|
(solo ? it.only : it)(dir, () => {
|
|
const input = fs
|
|
.readFileSync(`test/parser/samples/${dir}/input.html`, 'utf-8')
|
|
.replace(/\s+$/, '');
|
|
|
|
try {
|
|
const actual = svelte.parse(input);
|
|
fs.writeFileSync(
|
|
`test/parser/samples/${dir}/_actual.json`,
|
|
JSON.stringify(actual, null, '\t')
|
|
);
|
|
const expected = require(`./samples/${dir}/output.json`);
|
|
|
|
assert.deepEqual(actual.html, expected.html);
|
|
assert.deepEqual(actual.css, expected.css);
|
|
assert.deepEqual(actual.js, expected.js);
|
|
} catch (err) {
|
|
if (err.name !== 'ParseError') throw err;
|
|
|
|
try {
|
|
const expected = require(`./samples/${dir}/error.json`);
|
|
|
|
assert.equal(err.message, expected.message);
|
|
assert.deepEqual(err.loc, expected.loc);
|
|
assert.equal(err.pos, expected.pos);
|
|
assert.equal(err.toString().split('\n')[0], `${expected.message} (${expected.loc.line}:${expected.loc.column})`);
|
|
} catch (err2) {
|
|
const e = err2.code === 'MODULE_NOT_FOUND' ? err : err2;
|
|
throw e;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
it('handles errors with options.onerror', () => {
|
|
let errored = false;
|
|
|
|
svelte.compile(`<h1>unclosed`, {
|
|
onerror(err) {
|
|
errored = true;
|
|
assert.equal(err.message, `<h1> was left open`);
|
|
}
|
|
});
|
|
|
|
assert.ok(errored);
|
|
});
|
|
|
|
it('throws without options.onerror', () => {
|
|
assert.throws(() => {
|
|
svelte.compile(`<h1>unclosed`);
|
|
}, /<h1> was left open/);
|
|
});
|
|
|
|
it('includes AST in svelte.compile output', () => {
|
|
const dir = fs.readdirSync('test/parser/samples')[0];
|
|
const source = fs.readFileSync(`test/parser/samples/${dir}/input.html`, 'utf-8');
|
|
|
|
const { ast } = svelte.compile(source);
|
|
const parsed = svelte.parse(source);
|
|
assert.deepEqual(ast, parsed);
|
|
});
|
|
});
|