add test/win32ole/test_win32ole_variant.rb.

ext/win32ole/win32ole.c: use ANSI C style.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ext/win32ole/tests/testall.rb

@@ -3,7 +3,6 @@ require 'win32ole'
 puts "Now Test Win32OLE version #{WIN32OLE::VERSION}"
 require "testWIN32OLE"
 require "testVARIANT"
-require "testOLEVARIANT"
 require "testOLEEVENT"
 require "testNIL2VTEMPTY"
 require "testINVOKEVERB"

test/win32ole/test_win32ole_variant.rb

@@ -66,6 +66,12 @@ class TestWIN32OLE_VARIANT < Test::Unit::TestCase
     assert_equal("2004/12/24 12:24:45", obj.value)
   end
 
+  def test_conversion_time2date
+    dt = Time.mktime(2004, 12, 24, 12, 24, 45)
+    obj = WIN32OLE_VARIANT.new(dt, WIN32OLE::VARIANT::VT_DATE)
+    assert_equal("2004/12/24 12:24:45", obj.value)
+  end
+
   def test_conversion_str2cy
     obj = WIN32OLE_VARIANT.new("\\10,000", WIN32OLE::VARIANT::VT_CY)
     assert_equal("10000", obj.value)