* gc.c (rb_gc_set_params): allow GC parameter configuration by

  environment variables.  based on a patch from funny-falcon at
  https://gist.github.com/856296, but honors safe level.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 32 deletions

diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index faa7bd670d..c5d3a53850 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -1944,36 +1944,4 @@ class TestString < Test::Unit::TestCase
     assert_equal(S("hello world"), a)
     assert_equal(S("hello "), b)
   end
-
-  def u(str)
-    str.force_encoding(Encoding::UTF_8)
-  end
-
-  def test_byteslice
-    assert_equal("h", "hello".byteslice(0))
-    assert_equal(nil, "hello".byteslice(5))
-    assert_equal("o", "hello".byteslice(-1))
-    assert_equal(nil, "hello".byteslice(-6))
-
-    assert_equal("", "hello".byteslice(0, 0))
-    assert_equal("hello", "hello".byteslice(0, 6))
-    assert_equal("hello", "hello".byteslice(0, 6))
-    assert_equal("", "hello".byteslice(5, 1))
-    assert_equal("o", "hello".byteslice(-1, 6))
-    assert_equal(nil, "hello".byteslice(-6, 1))
-    assert_equal(nil, "hello".byteslice(0, -1))
-
-    assert_equal("h", "hello".byteslice(0..0))
-    assert_equal("", "hello".byteslice(5..0))
-    assert_equal("o", "hello".byteslice(4..5))
-    assert_equal(nil, "hello".byteslice(6..0))
-    assert_equal("", "hello".byteslice(-1..0))
-    assert_equal("llo", "hello".byteslice(-3..5))
-
-    assert_equal(u("\x81"), "\u3042".byteslice(1))
-    assert_equal(u("\x81\x82"), "\u3042".byteslice(1, 2))
-    assert_equal(u("\x81\x82"), "\u3042".byteslice(1..2))
-
-    assert_equal(u("\x82")+("\u3042"*9), ("\u3042"*10).byteslice(2, 28))
-  end
 end