diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_regexp.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb index 11e86ec09d..c32b48fe4c 100644 --- a/test/ruby/test_regexp.rb +++ b/test/ruby/test_regexp.rb @@ -64,6 +64,14 @@ class TestRegexp < Test::Unit::TestCase def test_to_s assert_equal '(?-mix:\x00)', Regexp.new("\0").to_s + + str = "abcd\u3042" + [:UTF_16BE, :UTF_16LE, :UTF_32BE, :UTF_32LE].each do |es| + enc = Encoding.const_get(es) + rs = Regexp.new(str.encode(enc)).to_s + assert_equal("(?-mix:abcd\u3042)".encode(enc), rs) + assert_equal(enc, rs.encoding) + end end def test_union |