[Mono-bugs] [Bug 79809][Wis] New - DateTime.Parse does not handle "12 AM" nor "12 PM" correctly
bugzilla-daemon at bugzilla.ximian.com
bugzilla-daemon at bugzilla.ximian.com
Thu Nov 2 13:09:52 EST 2006
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Changed by prensing at cimetrics.com.
http://bugzilla.ximian.com/show_bug.cgi?id=79809
--- shadow/79809 2006-11-02 13:09:52.000000000 -0500
+++ shadow/79809.tmp.14826 2006-11-02 13:09:52.000000000 -0500
@@ -0,0 +1,58 @@
+Bug#: 79809
+Product: Mono: Class Libraries
+Version: 1.1
+OS:
+OS Details: Fedora Core 5
+Status: NEW
+Resolution:
+Severity:
+Priority: Wishlist
+Component: System
+AssignedTo: mono-bugs at ximian.com
+ReportedBy: prensing at cimetrics.com
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL:
+Cc:
+Summary: DateTime.Parse does not handle "12 AM" nor "12 PM" correctly
+
+Please fill in this template when reporting a bug, unless you know what you
+are doing.
+Description of Problem:
+The DateTime.Parse() does not handle times like "12:00:00 AM" correctly.
+This is a classic; I saw the same thing in a Python library. The code
+assumes that "12 AM" is 12 hours past the start of the day, instead of 0
+hours. It also throws an exception when parsing "12:00:00 PM"; probably, it
+is adding 12 hours to the time and getting a time > 24hours.
+
+Steps to reproduce the problem:
+1. Run the provided program.
+2.
+3.
+
+Actual Results:
+time='0:00:00' datetime='11/02/2006 00:00:00'
+time='12:00:00 AM' datetime='11/02/2006 12:00:00'
+time='12:00:01 AM' datetime='11/02/2006 12:00:01'
+time='12:00:00' datetime='11/02/2006 12:00:00'
+time='12:00:00 PM' datetime=FormatException
+time='12:00:01 PM' datetime=FormatException
+time='1:00:00 AM' datetime='11/02/2006 01:00:00'
+time='1:00:00 PM' datetime='11/02/2006 13:00:00'
+
+
+Expected Results:
+time='0:00:00' datetime='11/02/2006 00:00:00'
+time='12:00:00 AM' datetime='11/02/2006 00:00:00'
+time='12:00:01 AM' datetime='11/02/2006 00:00:01'
+time='12:00:00' datetime='11/02/2006 12:00:00'
+time='12:00:00 PM' datetime='11/02/2006 12:00:00'
+time='12:00:01 PM' datetime='11/02/2006 12:00:01'
+time='1:00:00 AM' datetime='11/02/2006 01:00:00'
+time='1:00:00 PM' datetime='11/02/2006 13:00:00'
+
+
+How often does this happen?
+Always
+
+Additional Information:
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