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* string.c (rb_str_rstrip_bang): should not sign-expand non-ascii.

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[ruby-core:23158]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-04-08 11:08:18 +00:00
parent c9ad044dfb
commit 6387c5dc8c
3 changed files with 9 additions and 1 deletions
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2
test/ruby/test_string.rb
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@ -1139,6 +1139,8 @@ class TestString < Test::Unit::TestCase
def test_strip
assert_equal(S("x"), S(" x ").strip)
assert_equal(S("x"), S(" \n\r\t x \t\r\n\n ").strip)
assert_equal(S(""), S("\xa0".force_encoding("iso-8859-1")).strip)
assert_equal(S("a"), S("a\xa0".force_encoding("iso-8859-1")).strip)
end
def test_strip!