Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (C) 2018 Andrew Paprocki. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-date.parse
description: >
Date.parse of toString/toUTCString/toISOString of zero value is zero
info: |
Date.parse ( string )
If x is any Date object whose milliseconds amount is zero within a
particular implementation of ECMAScript, then all of the following
expressions should produce the same numeric value in that
implementation, if all the properties referenced have their initial
values:
x.valueOf()
Date.parse(x.toString())
Date.parse(x.toUTCString())
Date.parse(x.toISOString())
---*/
const zero = new Date(0);
assert.sameValue(zero.valueOf(), Date.parse(zero.toString()),
"Date.parse(zeroDate.toString())");
assert.sameValue(zero.valueOf(), Date.parse(zero.toUTCString()),
"Date.parse(zeroDate.toUTCString())");
assert.sameValue(zero.valueOf(), Date.parse(zero.toISOString()),
"Date.parse(zeroDate.toISOString())");
reportCompare(0, 0);