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// Flags: --experimental-specifier-resolution=node
import { mustNotCall } from '../common/index.mjs';
import assert from 'assert';
import path from 'path';
import { spawn } from 'child_process';
import { fileURLToPath } from 'url';
// commonJS index.js
import commonjs from '../fixtures/es-module-specifiers/package-type-commonjs';
// esm index.js
import module from '../fixtures/es-module-specifiers/package-type-module';
// Notice the trailing slash
import success, { explicit, implicit, implicitModule, getImplicitCommonjs }
from '../fixtures/es-module-specifiers/';
assert.strictEqual(commonjs, 'commonjs');
assert.strictEqual(module, 'module');
assert.strictEqual(success, 'success');
assert.strictEqual(explicit, 'esm');
assert.strictEqual(implicit, 'cjs');
assert.strictEqual(implicitModule, 'cjs');
async function main() {
try {
await import('../fixtures/es-module-specifiers/do-not-exist.js');
} catch (e) {
// Files that do not exist should throw
assert.strictEqual(e.name, 'Error');
}
try {
await getImplicitCommonjs();
} catch (e) {
// Legacy loader cannot resolve .mjs automatically from main
assert.strictEqual(e.name, 'Error');
}
}
main().catch(mustNotCall);
// Test path from command line arguments
[
'package-type-commonjs',
'package-type-module',
'/',
'/index',
].forEach((item) => {
const modulePath = path.join(
fileURLToPath(import.meta.url),
'../../fixtures/es-module-specifiers',
item,
);
spawn(process.execPath,
['--es-module-specifier-resolution=node', modulePath],
{ stdio: 'inherit' }).on('exit', (code) => {
assert.strictEqual(code, 0);
});
});
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