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author | Yusuke Endoh <mame@ruby-lang.org> | 2022-03-24 16:59:11 +0900 |
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committer | Yusuke Endoh <mame@ruby-lang.org> | 2022-03-30 16:50:46 +0900 |
commit | ffc3b37f969a779f93b8f8a5b3591b4ef7de1538 (patch) | |
tree | 25b2d942e8eb2c4a73043773edfcfd6c0d709155 /test/ruby/test_regexp.rb | |
parent | 23530d68cb04aed9c2f59a050523b0193ee2d0c1 (diff) |
re.c: Add Regexp.timeout= and Regexp.timeout
[Feature #17837]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/5703
Diffstat (limited to 'test/ruby/test_regexp.rb')
-rw-r--r-- | test/ruby/test_regexp.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb index 94098a850d..7bcddc6e07 100644 --- a/test/ruby/test_regexp.rb +++ b/test/ruby/test_regexp.rb @@ -1457,4 +1457,21 @@ class TestRegexp < Test::Unit::TestCase } assert_empty(errs, msg) end + + def test_s_timeout + assert_separately([], "#{<<-"begin;"}\n#{<<-"end;"}") + begin; + Regexp.timeout = 0.2 + assert_equal(0.2, Regexp.timeout) + + t = Time.now + assert_raise_with_message(RuntimeError, "regexp match timeout") do + # A typical ReDoS case + /^(a*)*$/ =~ "a" * 1000000 + "x" + end + t = Time.now - t + + assert_in_delta(0.2, t, 0.1) + end; + end end |