node/test/module-hooks/test-module-hooks-resolve-i...

37 lines
994 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const { registerHooks } = require('module');
// This tests that the invalid return values in resolve hooks are not accepted.
const hook = registerHooks({
resolve(specifier, context, nextLoad) {
const result = { shortCircuit: true };
if (specifier === 'array') {
result.url = [];
} else if (specifier === 'null') {
result.url = null;
} else if (specifier === 'number') {
result.url = 1;
} else if (specifier === 'boolean') {
result.url = true;
} else if (specifier === 'function') {
result.url = () => {};
} else if (specifier === 'object') {
result.url = {};
}
return result;
},
});
for (const item of ['undefined', 'array', 'null', 'number', 'boolean', 'function', 'object']) {
assert.throws(() => { require(item); }, {
code: 'ERR_INVALID_RETURN_PROPERTY_VALUE',
message: /"url" from the "resolve" hook/,
});
}
hook.deregister();