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'use strict';
const common = require('../common');
const expectedDeprecationWarning = 'Unhandled promise rejections are ' +
'deprecated. In the future, promise ' +
'rejections that are not handled will ' +
'terminate the Node.js process with a ' +
'non-zero exit code.';
const expectedPromiseWarning = 'Unhandled promise rejection (rejection id: ' +
'1): [object Object]';
function throwErr() {
throw new Error('Error from proxy');
}
const thorny = new Proxy({}, {
getPrototypeOf: throwErr,
setPrototypeOf: throwErr,
isExtensible: throwErr,
preventExtensions: throwErr,
getOwnPropertyDescriptor: throwErr,
defineProperty: throwErr,
has: throwErr,
get: throwErr,
set: throwErr,
deleteProperty: throwErr,
ownKeys: throwErr,
apply: throwErr,
construct: throwErr
});
common.expectWarning({
DeprecationWarning: expectedDeprecationWarning,
UnhandledPromiseRejectionWarning: expectedPromiseWarning,
});
// ensure this doesn't crash
Promise.reject(thorny);
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