@tapjs/core
Version:
pluggable core of node-tap
105 lines • 4.09 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.extraFromError = void 0;
const stack = __importStar(require("@tapjs/stack"));
// test that a CallSiteLike is "useful", ie, has a file/line/col
const useful = (at) => !!at?.fileName &&
typeof at.lineNumber === 'number' &&
typeof at.columnNumber === 'number';
/**
* Create an {@link @tapjs/core!index.Extra} object based on a thrown Error
*/
const extraFromError = (er, extra, options) => {
// the yaml module puts big stuff here, pluck it off
// otherwise it's quite noisy when we throw as a result of
// trying to parse invalid tap diagnostics.
if (!!er &&
typeof er === 'object' &&
er.source &&
typeof er.source === 'object' &&
er.source.context) {
const { context, ...source } = er.source;
er.source = source;
}
// pull out all fields from options, other than anything starting
// with tapChild, or anything already set in the extra object.
options = options ?? {};
extra = Object.assign(extra ?? {}, Object.fromEntries(Object.entries(options).filter(([k]) => !/^tapChild/.test(k) && !(k in (extra ?? {})))));
if (!er || typeof er !== 'object') {
extra.error = er;
return extra;
}
const st = stack.captureError(er);
if (st && st.length) {
extra.stack = st.map(c => String(c)).join('\n');
let at;
// walk down the stack until we find the first "useful" stack frame
for (let i = 0; i < st.length; i++) {
if (useful(st[i])) {
at = st[i];
break;
}
}
extra.at = at || st[0];
}
else if (typeof er.stack === 'string') {
if (er instanceof Error) {
// if we failed to capture it, but it has a stack, then that means
// that all of the stack frames were internal, because the error was
// generated from native code in a dep that tap ignores (or if not
// native code, then something else that escaped the async-hook-domain).
// A common cause of this is import() errors.
extra.stack = '';
}
else {
extra.stack = er.stack;
}
extra.at = null;
}
if (er.name && er.name !== 'Error') {
extra.type = er.name;
}
// grab any other rando props
const { message: _, stack: __, name: ___, cause, errors, ...props } = er;
Object.assign(extra, props);
if (cause !== undefined)
extra.cause = cause;
if (errors !== undefined)
extra.errors = errors;
return extra;
};
exports.extraFromError = extraFromError;
//# sourceMappingURL=extra-from-error.js.map