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// Flags: --unhandled-rejections=warn
'use strict';
const common = require('../common');
common.disableCrashOnUnhandledRejection();
// Verify that ignoring unhandled rejection works fine and that no warning is
// logged.
new Promise(() => {
throw new Error('One');
});
Promise.reject('test');
// Unhandled rejections trigger two warning per rejection. One is the rejection
// reason and the other is a note where this warning is coming from.
process.on('warning', common.mustCall(4));
process.on('uncaughtException', common.mustNotCall('uncaughtException'));
process.on('rejectionHandled', common.mustCall(2));
process.on('unhandledRejection', (reason, promise) => {
// Handle promises but still warn!
promise.catch(() => {});
});
setTimeout(common.mustCall(), 2);