* test/ruby/test_array.rb: add a test for Array#rotate, rotate!.

* test/ruby/test_dir.rb, test/ruby/test_fnmatch.rb: add some tests
  (for coverage of dir.c).

* test/ruby/test_enum.rb: add a test for Enumerable#minmax.

* test/ruby/test_enumerator.rb: add some tests for Enumerator#inspect,
  Enumerator::Generator and Yielder.

* test/ruby/test_env.rb: add a test for ENV#index.

* test/ruby/test_exception.rb: add some tests (for coverage of
  error.c).

* test/ruby/test_hash.rb: add a test for recursive check.

* test/ruby/test_integer.rb: add a test for number of argument of
  Integer.

* test/ruby/test_method.rb: add a test for define_method.

* test/ruby/test_module.rb: add a test for constant of included
  module.

* test/ruby/test_proc.rb: add a test for parameters with cfunc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/test/ruby/test_proc.rb b/test/ruby/test_proc.rb
index de95ed5676..6b8fb974ee 100644
--- a/test/ruby/test_proc.rb
+++ b/test/ruby/test_proc.rb
@@ -735,6 +735,10 @@ class TestProc < Test::Unit::TestCase
     assert_equal([[:req, :a], [:rest, :b], [:req, :c], [:block, :d]], method(:pmo6).to_proc.parameters)
     assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:block, :e]], method(:pmo7).to_proc.parameters)
     assert_equal([[:req], [:block, :b]], method(:pma1).to_proc.parameters)
+
+    assert_equal([], "".method(:upcase).to_proc.parameters)
+    assert_equal([[:rest]], "".method(:gsub).to_proc.parameters)
+    assert_equal([[:rest]], proc {}.curry.parameters)
   end
 
   def test_to_s