* 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_array.rb b/test/ruby/test_array.rb
index 8c6fa8b4e1..f05c9e4e95 100644
--- a/test/ruby/test_array.rb
+++ b/test/ruby/test_array.rb
@@ -1788,6 +1788,8 @@ class TestArray < Test::Unit::TestCase
     assert_equal([], a.rotate(-4))
     assert_equal([], a.rotate(13))
     assert_equal([], a.rotate(-13))
+    a = [1,2,3]
+    assert_raise(ArgumentError) { a.rotate(1, 1) }
   end
 
   def test_rotate!
@@ -1813,5 +1815,7 @@ class TestArray < Test::Unit::TestCase
     a = [].freeze
     e = assert_raise(RuntimeError) {a.rotate!}
     assert_match(/can't modify frozen array/, e.message)
+    a = [1,2,3]
+    assert_raise(ArgumentError) { a.rotate!(1, 1) }
   end
 end