Revert r42938 "* lib/rubygems: Update to RubyGems 2.1.3"

It breaks build.
http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20130913T200302Z.diff.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 9 deletions

diff --git a/lib/rubygems/package/tar_test_case.rb b/lib/rubygems/package/tar_test_case.rb
index 4601f1328f..5253e32f36 100644
--- a/lib/rubygems/package/tar_test_case.rb
+++ b/lib/rubygems/package/tar_test_case.rb
@@ -71,7 +71,7 @@ class Gem::Package::TarTestCase < Gem::TestCase
     SP(Z(to_oct(sum, 6)))
   end
 
-  def header(type, fname, dname, length, mode, checksum = nil)
+  def header(type, fname, dname, length, mode, mtime, checksum = nil)
     checksum ||= " " * 8
 
     arr = [                  # struct tarfile_entry_posix
@@ -80,7 +80,7 @@ class Gem::Package::TarTestCase < Gem::TestCase
       Z(to_oct(0, 7)),       # char uid[8];        ditto
       Z(to_oct(0, 7)),       # char gid[8];        ditto
       Z(to_oct(length, 11)), # char size[12];      0 padded, octal, null
-      Z(to_oct(0, 11)),      # char mtime[12];     0 padded, octal, null
+      Z(to_oct(mtime, 11)),  # char mtime[12];     0 padded, octal, null
       checksum,              # char checksum[8];   0 padded, octal, null, space
       type,                  # char typeflag[1];   file: "0"  dir: "5"
       "\0" * 100,            # char linkname[100]; ASCII + (Z unless filled)
@@ -105,16 +105,16 @@ class Gem::Package::TarTestCase < Gem::TestCase
     ret
   end
 
-  def tar_dir_header(name, prefix, mode)
-    h = header("5", name, prefix, 0, mode)
+  def tar_dir_header(name, prefix, mode, mtime)
+    h = header("5", name, prefix, 0, mode, mtime)
     checksum = calc_checksum(h)
-    header("5", name, prefix, 0, mode, checksum)
+    header("5", name, prefix, 0, mode, mtime, checksum)
   end
 
-  def tar_file_header(fname, dname, mode, length)
-    h = header("0", fname, dname, length, mode)
+  def tar_file_header(fname, dname, mode, length, mtime)
+    h = header("0", fname, dname, length, mode, mtime)
     checksum = calc_checksum(h)
-    header("0", fname, dname, length, mode, checksum)
+    header("0", fname, dname, length, mode, mtime, checksum)
   end
 
   def to_oct(n, pad_size)
@@ -130,7 +130,7 @@ class Gem::Package::TarTestCase < Gem::TestCase
   end
 
   def util_dir_entry
-    util_entry tar_dir_header("foo", "bar", 0)
+    util_entry tar_dir_header("foo", "bar", 0, Time.now)
   end
 
 end