node/test/es-module/test-require-module-warning.js

44 lines
1.2 KiB
JavaScript

'use strict';
// This checks the warning and the stack trace emitted by --trace-require-module=all.
require('../common');
const { spawnSyncAndAssert } = require('../common/child_process');
const fixtures = require('../common/fixtures');
const assert = require('assert');
spawnSyncAndAssert(process.execPath, [
'--trace-warnings',
'--trace-require-module=all',
fixtures.path('es-modules', 'require-module.js'),
], {
trim: true,
stderr(output) {
const lines = output.split('\n');
assert.match(
lines[0],
/ExperimentalWarning: CommonJS module .*require-module\.js is loading ES Module .*message\.mjs/
);
assert.strictEqual(
lines[1],
'Support for loading ES Module in require() is an experimental feature and might change at any time'
);
assert.match(
lines[2],
/at require \(.*modules\/helpers:\d+:\d+\)/
);
assert.match(
lines[3],
/at Object\.<anonymous> \(.*require-module\.js:1:1\)/
);
}
});
spawnSyncAndAssert(process.execPath, [
'--trace-require-module=1',
fixtures.path('es-modules', 'require-module.js'),
], {
status: 9,
trim: true,
stderr: /invalid value for --trace-require-module/
});