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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-28 02:27:14 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-28 02:27:14 +0000 |
commit | 2d82342cf299220e0e7f84d464b205231fd41e8f (patch) | |
tree | 17ecfd3cb9eaade2d48507ac28bc8777e3c12a4f /test | |
parent | 209a310c47a6e1f68f209bbf7038b12096d86b46 (diff) | |
download | ruby-2d82342cf299220e0e7f84d464b205231fd41e8f.tar.gz |
string.c: unset $~ if unmatch
* string.c (rb_pat_search): unset $~ if the last match failed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_string.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index 5c8c4184a0..62402353a7 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -1147,6 +1147,14 @@ class TestString < Test::Unit::TestCase res = [] a.scan(/./) { |w| res << w } assert_predicate(res[0], :tainted?, '[ruby-core:33338] #4087') + + /h/ =~ a + a.scan(/x/) + assert_nil($~) + + /h/ =~ a + a.scan('x') + assert_nil($~) end def test_size |