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-rw-r--r--test/ruby/test_regexp.rb8
1 files changed, 7 insertions, 1 deletions
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index 09022629d5..26998c28d2 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -69,6 +69,12 @@ class TestRegexp < Test::Unit::TestCase
assert_equal('#<MatchData "&amp; y" foo:"amp" foo:"y">',
/&(?<foo>.*?); (?<foo>y)/.match("aaa &amp; yyy").inspect)
- # MatchData#keys
+ /(?<id>[A-Za-z_]+)/ =~ "!abc"
+ assert_equal("abc", Regexp.last_match(:id))
+
+ /a/ =~ "b"
+ assert_equal(nil, Regexp.last_match)
+ assert_equal(nil, Regexp.last_match(1))
+ assert_equal(nil, Regexp.last_match(:foo))
end
end