From 05093ae437c8c45849c66f010ab24b32236dfb6a Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 13 Jun 2008 09:10:44 +0000
Subject: [PATCH] * lib/time.rb (Time.xmlschema): don't accept decimal dot
 without   fractional digits.  fractional digits handling simplified.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog   | 5 +++++
 lib/time.rb | 9 +++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 039141206f..ebd21308a8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Jun 13 18:08:10 2008  Tanaka Akira  <akr@fsij.org>
+
+	* lib/time.rb (Time.xmlschema): don't accept decimal dot without
+	  fractional digits.  fractional digits handling simplified.
+
 Fri Jun 13 17:20:40 2008  wanabe  <s.wanabe@gmail.com>
 
 	* complex.c (string_to_c_internal): save and restore backref.
diff --git a/lib/time.rb b/lib/time.rb
index 49c07c6214..96f3945320 100644
--- a/lib/time.rb
+++ b/lib/time.rb
@@ -374,7 +374,7 @@ class Time
           (-?\d+)-(\d\d)-(\d\d)
           T
           (\d\d):(\d\d):(\d\d)
-          (\.\d*)?
+          (\.\d+)?
           (Z|[+-]\d\d:\d\d)?
           \s*\z/ix =~ date
         year = $1.to_i
@@ -385,7 +385,7 @@ class Time
         sec = $6.to_i
         usec = 0
         if $7
-          usec = Rational(($7[1..-1] + '000000000')[0,9].to_i, 1000)
+          usec = Rational($7) * 1000000
         end
         if $8
           zone = $8
@@ -624,6 +624,7 @@ if __FILE__ == $0
                    Time.xmlschema("2000-01-12T12:13:14Z"))
       assert_equal(Time.utc(2001, 4, 17, 19, 23, 17, 300000),
                    Time.xmlschema("2001-04-17T19:23:17.3Z"))
+      assert_raise(ArgumentError) { Time.xmlschema("2000-01-01T00:00:00.+00:00") }
     end
 
     def test_encode_xmlschema
@@ -812,6 +813,10 @@ if __FILE__ == $0
       assert_equal(t, Time.xmlschema("1998-12-31T23:00:00-01:00"))
     end
 
+    def test_xmlschema_fraction
+      assert_equal(500000, Time.xmlschema("2000-01-01T00:00:00.5+00:00").tv_usec)
+    end
+
     def test_ruby_talk_152866
       t = Time::xmlschema('2005-08-30T22:48:00-07:00')
       assert_equal(31, t.day)