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setup-python/node_modules/domexception/lib/DOMException-impl.js
Danny McCormick 39c08a0eaa Initial pass
2019-06-26 21:12:00 -04:00

22 lines
571 B
JavaScript

"use strict";
const legacyErrorCodes = require("./legacy-error-codes.json");
const idlUtils = require("./utils.js");
exports.implementation = class DOMExceptionImpl {
constructor([message, name]) {
this.name = name;
this.message = message;
}
get code() {
return legacyErrorCodes[this.name] || 0;
}
};
// A proprietary V8 extension that causes the stack property to appear.
exports.init = impl => {
if (Error.captureStackTrace) {
const wrapper = idlUtils.wrapperForImpl(impl);
Error.captureStackTrace(wrapper, wrapper.constructor);
}
};