* lib/rubygems: Update to RubyGems master dcce4ff. Important changes

  in this commit:

  Remove automatic detection of gem dependencies files.  This prevents a
  security hole as described in [ruby-core:58490]

  Fixed bugs for installing git gems.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 26 insertions, 0 deletions

diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index 33d4b25e0d..44b6c4a18b 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -1258,6 +1258,24 @@ class TestGem < Gem::TestCase
 
     Gem.use_gemdeps
 
+    refute spec.activated?
+  ensure
+    ENV['RUBYGEMS_GEMDEPS'] = rubygems_gemdeps
+  end
+
+  def test_use_gemdeps_automatic
+    rubygems_gemdeps, ENV['RUBYGEMS_GEMDEPS'] = ENV['RUBYGEMS_GEMDEPS'], '-'
+
+    spec = util_spec 'a', 1
+
+    refute spec.activated?
+
+    open 'Gemfile', 'w' do |io|
+      io.write 'gem "a"'
+    end
+
+    Gem.use_gemdeps
+
     assert spec.activated?
   ensure
     ENV['RUBYGEMS_GEMDEPS'] = rubygems_gemdeps
diff --git a/test/rubygems/test_gem_source_git.rb b/test/rubygems/test_gem_source_git.rb
index 9cdcbc0ed5..e32649c2b0 100644
--- a/test/rubygems/test_gem_source_git.rb
+++ b/test/rubygems/test_gem_source_git.rb
@@ -51,6 +51,10 @@ class TestGemSourceGit < Gem::TestCase
     assert_equal @head[0..11], @source.dir_shortref
   end
 
+  def test_download
+    refute @source.download nil, nil
+  end
+
   def test_equals2
     assert_equal @source, @source
 
diff --git a/test/rubygems/test_gem_specification.rb b/test/rubygems/test_gem_specification.rb
index d08e77faff..b63721270e 100644
--- a/test/rubygems/test_gem_specification.rb
+++ b/test/rubygems/test_gem_specification.rb
@@ -1738,6 +1738,10 @@ dependencies: []
     RbConfig::CONFIG['ENABLE_SHARED'] = enable_shared
   end
 
+  def test_source
+    assert_kind_of Gem::Source::Installed, @a1.source
+  end
+
   def test_full_require_paths
     ext_spec