v8/test/mjsunit/callsite.js
verwaest 897fecd58c Improve the CallSite constructor
BUG=

Review URL: https://codereview.chromium.org/1510833003

Cr-Commit-Position: refs/heads/master@{#32722}
2015-12-09 17:28:35 +00:00

18 lines
596 B
JavaScript

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
Error.prepareStackTrace = (e,s) => s;
var constructor = Error().stack[0].constructor;
// Second argument needs to be a function.
assertThrows(()=>constructor({}, {}, 1, false), TypeError);
var receiver = {};
function f() {}
var site = constructor.call(null, receiver, f, {valueOf() { return 0 }}, false);
assertEquals(receiver, site.getThis());
assertEquals(1, site.getLineNumber());
assertEquals(1, site.getColumnNumber());