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enumerator.c: use VALUE

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* enumerator.c (inspect_enumerator): use VALUE instead of mere char*
  by using rb_sprintf() and rb_id2str().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-05-18 02:05:17 +00:00
parent 6b6ca88925
commit 8a28e97ae9
3 changed files with 25 additions and 17 deletions
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8
test/ruby/test_enumerator.rb
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@ -391,6 +391,14 @@ class TestEnumerator < Test::Unit::TestCase
assert_warning("", bug6214) { [].lazy.inspect }
end
def test_inspect_encoding
c = Class.new{define_method("\u{3042}"){}}
e = c.new.enum_for("\u{3042}")
s = assert_nothing_raised(Encoding::CompatibilityError) {break e.inspect}
assert_equal(Encoding::UTF_8, s.encoding)
assert_match(/\A#<Enumerator: .*:\u{3042}>\z/, s)
end
def test_generator
# note: Enumerator::Generator is a class just for internal
g = Enumerator::Generator.new {|y| y << 1 << 2 << 3; :foo }