From 9f3798549d88eae510133d5aafe32f31318ea001 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 12 Dec 2016 03:19:52 +0000 Subject: test for Symbol#match? [Feature #12898] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_symbol.rb | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) (limited to 'test/ruby/test_symbol.rb') diff --git a/test/ruby/test_symbol.rb b/test/ruby/test_symbol.rb index 9cb3fb5e04..a72c4388de 100644 --- a/test/ruby/test_symbol.rb +++ b/test/ruby/test_symbol.rb @@ -325,6 +325,48 @@ class TestSymbol < Test::Unit::TestCase assert_raise(ArgumentError) { :"foo".match } end + def test_match_p_regexp + /backref/ =~ 'backref' + # must match here, but not in a separate method, e.g., assert_send, + # to check if $~ is affected or not. + assert_equal(true, "".match?(//)) + assert_equal(true, :abc.match?(/.../)) + assert_equal(true, 'abc'.match?(/b/)) + assert_equal(true, 'abc'.match?(/b/, 1)) + assert_equal(true, 'abc'.match?(/../, 1)) + assert_equal(true, 'abc'.match?(/../, -2)) + assert_equal(false, 'abc'.match?(/../, -4)) + assert_equal(false, 'abc'.match?(/../, 4)) + assert_equal(true, ("\u3042" + '\x').match?(/../, 1)) + assert_equal(true, ''.match?(/\z/)) + assert_equal(true, 'abc'.match?(/\z/)) + assert_equal(true, 'Ruby'.match?(/R.../)) + assert_equal(false, 'Ruby'.match?(/R.../, 1)) + assert_equal(false, 'Ruby'.match?(/P.../)) + assert_equal('backref', $&) + end + + def test_match_p_string + /backref/ =~ 'backref' + # must match here, but not in a separate method, e.g., assert_send, + # to check if $~ is affected or not. + assert_equal(true, "".match?('')) + assert_equal(true, :abc.match?('...')) + assert_equal(true, 'abc'.match?('b')) + assert_equal(true, 'abc'.match?('b', 1)) + assert_equal(true, 'abc'.match?('..', 1)) + assert_equal(true, 'abc'.match?('..', -2)) + assert_equal(false, 'abc'.match?('..', -4)) + assert_equal(false, 'abc'.match?('..', 4)) + assert_equal(true, ("\u3042" + '\x').match?('..', 1)) + assert_equal(true, ''.match?('\z')) + assert_equal(true, 'abc'.match?('\z')) + assert_equal(true, 'Ruby'.match?('R...')) + assert_equal(false, 'Ruby'.match?('R...', 1)) + assert_equal(false, 'Ruby'.match?('P...')) + assert_equal('backref', $&) + end + def test_symbol_popped assert_nothing_raised { eval('a = 1; :"#{ a }"; 1') } end -- cgit v1.2.3