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-rw-r--r--test/ruby/test_string.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index 22bec09855..fdf23ad90b 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -1622,6 +1622,10 @@ CODE
assert_equal(%w[1 2 3], S("a1 a2 a3").scan(/a\K./))
end
+ def test_scan_gc_compact_stress
+ EnvUtil.under_gc_compact_stress { assert_equal([["1a"], ["2b"], ["3c"]], S("1a2b3c").scan(/(\d.)/)) }
+ end
+
def test_scan_segv
bug19159 = '[Bug #19159]'
assert_nothing_raised(Exception, bug19159) do