From d40aad1c09e509e585a8f23a2e713048ad5f3384 Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 30 Nov 2014 11:05:58 +0000 Subject: parse.y: fix a typo * parse.y (regexp_contents): fix a typo. pointed out by wanabe. [ruby-dev:48741] [Bug #10543] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ripper/test_sexp.rb | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'test/ripper') diff --git a/test/ripper/test_sexp.rb b/test/ripper/test_sexp.rb index 9be4aa7d41..adf8c46ec7 100644 --- a/test/ripper/test_sexp.rb +++ b/test/ripper/test_sexp.rb @@ -18,4 +18,24 @@ class TestRipper::Sexp < Test::Unit::TestCase assert_nil Ripper.sexp("/*/") assert_nil Ripper.sexp("/+/") end + + def test_regexp_content + sexp = Ripper.sexp('//') + assert_nil search_sexp(:@tstring_content, search_sexp(:regexp_literal, sexp)) + + sexp = Ripper.sexp('/foo/') + assert_equal 'foo', search_sexp(:@tstring_content, search_sexp(:regexp_literal, sexp))[1] + + sexp = Ripper.sexp('/(?a(b|\g))/') + assert_equal '(?a(b|\g))', search_sexp(:@tstring_content, search_sexp(:regexp_literal, sexp))[1] + end + + def search_sexp(sym, sexp) + return sexp if !sexp or sexp[0] == sym + sexp.find do |e| + if Array === e and e = search_sexp(sym, e) + return e + end + end + end end if ripper_test -- cgit v1.2.3