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a3132b0aa5
The unhandled promise rejection warning uses a template literal and prints the reason a promise was rejected. If rejecting with a symbol, the symbol failed to convert to a string and the process crashed. Now, symbols are casted to strings and the process does not crash. Fixes: https://github.com/nodejs/node/issues/11637 PR-URL: https://github.com/nodejs/node/pull/11640 Reviewed-By: Anna Henningsen <anna@addaleax.net>
19 lines
732 B
JavaScript
19 lines
732 B
JavaScript
'use strict';
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const common = require('../common');
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const expectedDeprecationWarning = 'Unhandled promise rejections are ' +
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'deprecated. In the future, promise ' +
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'rejections that are not handled will ' +
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'terminate the Node.js process with a ' +
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'non-zero exit code.';
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const expectedPromiseWarning = 'Unhandled promise rejection (rejection id: ' +
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'1): Symbol()';
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common.expectWarning({
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DeprecationWarning: expectedDeprecationWarning,
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UnhandledPromiseRejectionWarning: expectedPromiseWarning,
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});
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// ensure this doesn't crash
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Promise.reject(Symbol());
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