* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.2.

  Please see entries of 2.6.2 on
  https://github.com/rubygems/rubygems/blob/master/History.txt

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 28 insertions, 0 deletions

diff --git a/test/rubygems/test_require.rb b/test/rubygems/test_require.rb
index ec0c48ac68..04cbc094d8 100644
--- a/test/rubygems/test_require.rb
+++ b/test/rubygems/test_require.rb
@@ -319,4 +319,32 @@ class TestGemRequire < Gem::TestCase
   def unresolved_names
     Gem::Specification.unresolved_deps.values.map(&:to_s).sort
   end
+
+  def test_try_activate_error_unlocks_require_monitor
+    silence_warnings do
+      class << ::Gem
+        alias old_try_activate try_activate
+        def try_activate(*); raise 'raised from try_activate'; end
+      end
+    end
+
+    require 'does_not_exist_for_try_activate_test'
+  rescue RuntimeError => e
+    assert_match(/raised from try_activate/, e.message)
+    assert Kernel::RUBYGEMS_ACTIVATION_MONITOR.try_enter, "require monitor was not unlocked when try_activate raised"
+  ensure
+    silence_warnings do
+      class << ::Gem
+        alias try_activate old_try_activate
+      end
+    end
+    Kernel::RUBYGEMS_ACTIVATION_MONITOR.exit
+  end
+
+  def silence_warnings
+    old_verbose, $VERBOSE = $VERBOSE, false
+    yield
+  ensure
+    $VERBOSE = old_verbose
+  end
 end