* lib/cgi/core.rb: Use Tempfile#close(true) instead of Tempfile#unlink

to close file descriptors.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue May 27 23:50:07 2014  Tanaka Akira  <akr@fsij.org>
+
+	* lib/cgi/core.rb: Use Tempfile#close(true) instead of Tempfile#unlink
+	  to close file descriptors.
+
 Tue May 27 23:06:46 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (parser_number_literal_suffix): refine error message for

lib/cgi/core.rb

@@ -550,7 +550,7 @@ class CGI
         name = $1 || $2 || ''
         if body.original_filename.empty?
           value=body.read.dup.force_encoding(@accept_charset)
-          body.unlink if defined?(Tempfile) && body.kind_of?(Tempfile)
+          body.close(true) if defined?(Tempfile) && body.kind_of?(Tempfile)
           (params[name] ||= []) << value
           unless value.valid_encoding?
             if @accept_charset_error_block
@@ -578,7 +578,7 @@ class CGI
       if tempfiles
         tempfiles.each {|t|
           if t.path
-            t.unlink
+            t.close(true)
           end
         }
       end

test/cgi/test_cgi_multipart.rb

@@ -118,7 +118,7 @@ class CGIMultipartTest < Test::Unit::TestCase
     $stdin.close() if $stdin.is_a?(Tempfile)
     $stdin = STDIN
     @tempfiles.each {|t|
-      t.unlink
+      t.close(true)
     }
   end
 
@@ -179,7 +179,7 @@ class CGIMultipartTest < Test::Unit::TestCase
       cgi.params.each {|name, vals|
         vals.each {|val|
           if val.kind_of?(Tempfile) && val.path
-            val.unlink
+            val.close(true)
           end
         }
       }
@@ -330,7 +330,7 @@ class CGIMultipartTest < Test::Unit::TestCase
     cgi = RUBY_VERSION>="1.9" ? CGI.new(:accept_charset=>"UTF-8") : CGI.new
     assert_equal(cgi['foo'], 'bar')
     assert_equal(cgi['file'].read, 'b'*10134)
-    cgi['file'].unlink if cgi['file'].kind_of? Tempfile
+    cgi['file'].close(true) if cgi['file'].kind_of? Tempfile
   end
 
   def test_cgi_multipart_without_tempfile