Changeset 65201 in webkit for trunk/JavaScriptCore/runtime/JSGlobalData.cpp

Timestamp:

Aug 11, 2010, 5:31:12 PM (15 years ago)

Author:

[email protected]

Message:

2010-08-11 Leo Yang <​[email protected]>

Reviewed by Geoffrey Garen.

Date("") should be an invalid date. For IE, Firefox and Chrome, Date("") is invalid date,
which means isNaN(new Date("")) should return true.
​https://bugs.webkit.org/show_bug.cgi?id=43793
Tests: fast/js/date-constructor.html

• runtime/JSGlobalData.cpp: (JSC::JSGlobalData::resetDateCache):

2010-08-11 Leo Yang <​[email protected]>

Reviewed by Geoffrey Garen.

Add isNaN(new Date("")) test to fast/js/script-tests/date-constructor.js.
​https://bugs.webkit.org/show_bug.cgi?id=43793

• fast/js/date-constructor-expected.txt:
• fast/js/script-tests/date-constructor.js:

File:

• trunk/JavaScriptCore/runtime/JSGlobalData.cpp (modified) (1 diff)

trunk/JavaScriptCore/runtime/JSGlobalData.cpp

@@ -284 +284 @@
     dstOffsetCache.reset();
     cachedDateString = UString();
+    cachedDateStringValue = NaN;
     dateInstanceCache.reset();
 }