mirror of
https://github.com/nodejs/node.git
synced 2024-11-21 10:59:27 +00:00
b0f025208f
For detecting whether `require(esm)` is supported without triggering the experimental warning. PR-URL: https://github.com/nodejs/node/pull/55241 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
38 lines
849 B
JavaScript
38 lines
849 B
JavaScript
'use strict';
|
|
|
|
// This tests that process.features.require_module can be used to feature-detect
|
|
// require(esm) without triggering a warning.
|
|
|
|
require('../common');
|
|
const { spawnSyncAndAssert } = require('../common/child_process');
|
|
|
|
spawnSyncAndAssert(process.execPath, [
|
|
'--experimental-require-module',
|
|
'-p',
|
|
'process.features.require_module',
|
|
], {
|
|
trim: true,
|
|
stdout: 'true',
|
|
stderr: '', // Should not emit warnings.
|
|
});
|
|
|
|
// It is now enabled by default.
|
|
spawnSyncAndAssert(process.execPath, [
|
|
'-p',
|
|
'process.features.require_module',
|
|
], {
|
|
trim: true,
|
|
stdout: 'true',
|
|
stderr: '', // Should not emit warnings.
|
|
});
|
|
|
|
spawnSyncAndAssert(process.execPath, [
|
|
'--no-experimental-require-module',
|
|
'-p',
|
|
'process.features.require_module',
|
|
], {
|
|
trim: true,
|
|
stdout: 'false',
|
|
stderr: '', // Should not emit warnings.
|
|
});
|