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denoland-deno/tests/node_compat/test/parallel/test-error-prepare-stack-trace.js

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// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
// Flags: --enable-source-maps
'use strict';
require('../common');
const assert = require('assert');
// Error.prepareStackTrace() can be overridden with source maps enabled.
{
let prepareCalled = false;
Error.prepareStackTrace = (_error, trace) => {
prepareCalled = true;
};
try {
throw new Error('foo');
} catch (err) {
err.stack; // eslint-disable-line no-unused-expressions
}
assert(prepareCalled);
}