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mongodb/jstests/noPassthrough/low_js_heap_limit.js
2019-07-27 11:02:23 -04:00

19 lines
630 B
JavaScript

// SERVER-26596 This tests that you can set a very low heap limit for javascript, and that it will
// fail to run any javascript, but won't crash the server.
(function() {
'use strict';
const conn = MongoRunner.runMongod();
var db = conn.getDB('db');
assert.commandWorked(db.adminCommand({setParameter: 1, jsHeapLimitMB: 1}));
db.foo.insert({x: 1});
const e = assert.throws(() => db.foo.findOne({$where: 'sleep(10000);'}));
assert.eq(e.code, ErrorCodes.ExceededMemoryLimit);
var returnCode = runProgram("mongo", "--jsHeapLimitMB=1", "--nodb", "--eval='exit();'");
assert.eq(returnCode, 1);
MongoRunner.stopMongod(conn);
}());