diff options
Diffstat (limited to 'spec/ruby/language/regexp/back-references_spec.rb')
| -rw-r--r-- | spec/ruby/language/regexp/back-references_spec.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/spec/ruby/language/regexp/back-references_spec.rb b/spec/ruby/language/regexp/back-references_spec.rb index fb1e1eb594..81015ac21e 100644 --- a/spec/ruby/language/regexp/back-references_spec.rb +++ b/spec/ruby/language/regexp/back-references_spec.rb @@ -46,4 +46,8 @@ describe "Regexps with back-references" do it "resets nested \<n> backreference before match of outer subexpression" do /(a\1?){2}/.match("aaaa").to_a.should == ["aa", "a"] end + + it "can match an optional quote, followed by content, followed by a matching quote, as the whole string" do + /^("|)(.*)\1$/.match('x').to_a.should == ["x", "", "x"] + end end |