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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Date/parse/zero.js
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Date/parse/zero.js')
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diff --git a/js/src/tests/test262/built-ins/Date/parse/zero.js b/js/src/tests/test262/built-ins/Date/parse/zero.js
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+++ b/js/src/tests/test262/built-ins/Date/parse/zero.js
@@ -0,0 +1,32 @@
+// 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);