[Mono-bugs] [Bug 78991][Nor] New - Double.Parse("3 5"); does not return same value as .Net 2.0
bugzilla-daemon at bugzilla.ximian.com
bugzilla-daemon at bugzilla.ximian.com
Tue Aug 1 14:39:22 EDT 2006
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Changed by abovill at fnfr.com.
http://bugzilla.ximian.com/show_bug.cgi?id=78991
--- shadow/78991 2006-08-01 14:39:22.000000000 -0400
+++ shadow/78991.tmp.12641 2006-08-01 14:39:22.000000000 -0400
@@ -0,0 +1,97 @@
+Bug#: 78991
+Product: Mono: Class Libraries
+Version: 1.1
+OS:
+OS Details: Windows XP SP2 & Fedora FC3 2.6.12-1.1381_FC3
+Status: NEW
+Resolution:
+Severity:
+Priority: Normal
+Component: System
+AssignedTo: mono-bugs at ximian.com
+ReportedBy: abovill at fnfr.com
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL:
+Cc:
+Summary: Double.Parse("3 5"); does not return same value as .Net 2.0
+
+Description of Problem:
+
+Double.Parse("3 5"); parses differently from .Net 2.0.
+
+Mono 1.1.13.4 --> Parses to 35
+Mono 1.1.16.1 --> Parses to 3
+.Net 2.0 --> Does not parse
+
+Steps to reproduce the problem:
+1. Program Code:
+--Program.cs-------------------------------------------------------
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace ParseBug
+{
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ string someString = args[0];
+ double doubleVar;
+
+ try
+ {
+ doubleVar = double.Parse(someString);
+ Console.Write("\nNo Exception thrown. Value of doubleVar =
+" + doubleVar.ToString() + "\n");
+ }
+ catch
+ {
+ Console.Write("\nException thrown trying to parse an empty
+string into a double variable\n");
+ }
+
+ Console.WriteLine("");
+ Double.TryParse(someString, out doubleVar);
+ Console.WriteLine("TryParse:" + doubleVar.ToString());
+ }
+ }
+}
+----------------------------------------------------------------
+2. compile with:
+gmcs Program.cs
+
+3. Run
+mono Program.exe "3 5"
+
+Actual Results:
+1.1.13.4
+[abovill at EngRegLinux ParseBug]$ gmcs Program.cs
+[abovill at EngRegLinux ParseBug]$ mono Program.exe "3 5"
+
+No Exception thrown. Value of doubleVar = 35
+
+TryParse:35
+-----------------------------------------------
+1.1.16.1
+C:\svt\MonoBugs\ParseBug>mono Program.exe "3 5"
+
+No Exception thrown. Value of doubleVar = 3
+
+TryParse:3
+-----------------------------------------------
+
+Expected Results:
+.Net 2.0
+C:\svt\MonoBugs\ParseBug\bin\Debug>ParseBug.exe "3 5"
+
+Exception thrown trying to parse an empty string into a double variable
+
+TryParse:0
+-----------------------------------------------
+
+How often does this happen?
+Every time.
+
+Additional Information:
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