diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_regexp.rb | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb index 26998c28d2..52b62f6421 100644 --- a/test/ruby/test_regexp.rb +++ b/test/ruby/test_regexp.rb @@ -2,7 +2,9 @@ require 'test/unit' class TestRegexp < Test::Unit::TestCase def test_ruby_dev_24643 - assert_nothing_raised("[ruby-dev:24643]") { /(?:(?:[a]*[a])?b)*a*$/ =~ "aabaaca" } + assert_nothing_raised("[ruby-dev:24643]") { + /(?:(?:[a]*[a])?b)*a*$/ =~ "aabaaca" + } end def test_ruby_talk_116455 @@ -58,7 +60,8 @@ class TestRegexp < Test::Unit::TestCase assert_equal(8, m.end(:foo)) assert_equal([5,8], m.offset(:foo)) - assert_equal("aaa [amp] yyy", "aaa & yyy".sub(/&(?<foo>.*?);/, '[\k<foo>]')) + assert_equal("aaa [amp] yyy", + "aaa & yyy".sub(/&(?<foo>.*?);/, '[\k<foo>]')) assert_equal('#<MatchData "& y" foo:"amp">', /&(?<foo>.*?); (y)/.match("aaa & yyy").inspect) @@ -72,9 +75,29 @@ class TestRegexp < Test::Unit::TestCase /(?<id>[A-Za-z_]+)/ =~ "!abc" assert_equal("abc", Regexp.last_match(:id)) - /a/ =~ "b" + /a/ =~ "b" # doesn't match. assert_equal(nil, Regexp.last_match) assert_equal(nil, Regexp.last_match(1)) assert_equal(nil, Regexp.last_match(:foo)) + + assert_equal(["foo", "bar"], /(?<foo>.)(?<bar>.)/.names) + assert_equal(["foo"], /(?<foo>.)(?<foo>.)/.names) + assert_equal([], /(.)(.)/.names) + + assert_equal(["foo", "bar"], /(?<foo>.)(?<bar>.)/.match("ab").names) + assert_equal(["foo"], /(?<foo>.)(?<foo>.)/.match("ab").names) + assert_equal([], /(.)(.)/.match("ab").names) + + assert_equal({"foo"=>[1], "bar"=>[2]}, + /(?<foo>.)(?<bar>.)/.named_captures) + assert_equal({"foo"=>[1, 2]}, + /(?<foo>.)(?<foo>.)/.named_captures) + assert_equal({}, /(.)(.)/.named_captures) + end + + def test_match_regexp + r = /./ + m = r.match("a") + assert_equal(r, m.regexp) end end |