Changeset 54199 in webkit for trunk/JavaScriptCore/runtime/DateConstructor.cpp

Timestamp:

Feb 1, 2010, 8:56:28 PM (15 years ago)

Author:

[email protected]

Message:

2010-02-01 Kent Tamura <​[email protected]>

Reviewed by Darin Adler.

Date.UTC() should apply TimeClip operation.
​https://bugs.webkit.org/show_bug.cgi?id=34461

ECMAScript 5 15.9.4.3:

9 Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))).

• runtime/DateConstructor.cpp: (JSC::dateUTC): Calls WTF::timeClip().

2010-02-01 Kent Tamura <​[email protected]>

Reviewed by Darin Adler.

Date.UTC() should apply TimeClip operation.
​https://bugs.webkit.org/show_bug.cgi?id=34461

Add tests for corner cases of Date.UTC().

• fast/js/date-utc-timeclip-expected.txt: Added.
• fast/js/date-utc-timeclip.html: Added.
• fast/js/script-tests/date-utc-timeclip.js: Added.

File:

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

trunk/JavaScriptCore/runtime/DateConstructor.cpp

@@ -178 +178 @@
     t.second = args.at(5).toInt32(exec);
     double ms = (n >= 7) ? args.at(6).toNumber(exec) : 0;
-    return jsNumber(exec, gregorianDateTimeToMS(exec, t, ms, true));
+    return jsNumber(exec, timeClip(gregorianDateTimeToMS(exec, t, ms, true)));
 }