test: esm loader unknown builtin module

PR-URL: https://github.com/nodejs/node/pull/24183
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This commit is contained in:
Fran Herrero 2018-11-06 16:36:32 +00:00 committed by Gireesh Punathil
parent e39aba193c
commit 0229e378e8
2 changed files with 18 additions and 0 deletions

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export async function resolve(specifier, parent, defaultResolve) {
if (specifier === 'unknown-builtin-module') {
return { url: 'unknown-builtin-module', format: 'builtin' };
}
return defaultResolve(specifier, parent);
}

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// Flags: --experimental-modules --loader ./test/fixtures/es-module-loaders/loader-unknown-builtin-module.mjs
import { expectsError, mustCall } from '../common';
import assert from 'assert';
const unknownBuiltinModule = 'unknown-builtin-module';
import(unknownBuiltinModule)
.then(assert.fail, expectsError({
code: 'ERR_UNKNOWN_BUILTIN_MODULE',
message: `No such built-in module: ${unknownBuiltinModule}`
}))
.then(mustCall());