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re.c: names encoding

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* re.c (reg_names_iter): should consider encoding of regexp.
  [ruby-core:72185] [Bug #11825]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-12-17 00:46:07 +00:00
parent 70dea9ef28
commit e64d814101
3 changed files with 12 additions and 1 deletions
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6
test/ruby/test_regexp.rb
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@ -119,13 +119,19 @@ class TestRegexp < Test::Unit::TestCase
assert_equal(nil, Regexp.last_match(1))
assert_equal(nil, Regexp.last_match(:foo))
bug11825_name = "\u{5b9d 77f3}"
bug11825_str = "\u{30eb 30d3 30fc}"
bug11825_re = /(?<#{bug11825_name}>)#{bug11825_str}/
assert_equal(["foo", "bar"], /(?<foo>.)(?<bar>.)/.names)
assert_equal(["foo"], /(?<foo>.)(?<foo>.)/.names)
assert_equal([], /(.)(.)/.names)
assert_equal([bug11825_name], bug11825_re.names)
assert_equal(["foo", "bar"], /(?<foo>.)(?<bar>.)/.match("ab").names)
assert_equal(["foo"], /(?<foo>.)(?<foo>.)/.match("ab").names)
assert_equal([], /(.)(.)/.match("ab").names)
assert_equal([bug11825_name], bug11825_re.match(bug11825_str).names)
assert_equal({"foo"=>[1], "bar"=>[2]},
/(?<foo>.)(?<bar>.)/.named_captures)