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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-13 01:28:18 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-13 01:28:18 +0000 |
commit | 856903850bf86932f7994da799479eb9c1550041 (patch) | |
tree | fb5a01ba0580aadd2a4c2aee1ba0ba62059ef8e0 /test/test_weakref.rb | |
parent | 58d992ec44ea676e40b878fc663b543459243dcf (diff) |
gc.c (define_final0): avoid duplicate blocks
This prevents excessive memory growth when a WeakRef
is repeatedly created
* gc.c (define_final0): avoid duplicate blocks
[Bug #10537]
* test/test_weakref.rb (test_repeated_object_leak): new test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/test_weakref.rb')
-rw-r--r-- | test/test_weakref.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/test_weakref.rb b/test/test_weakref.rb index 129c1e6ed1..36b5d5bc51 100644 --- a/test/test_weakref.rb +++ b/test/test_weakref.rb @@ -60,4 +60,12 @@ class TestWeakRef < Test::Unit::TestCase end }, bug7304 end + + def test_repeated_object_leak + bug10537 = '[ruby-core:66428]' + assert_no_memory_leak(%w(-rweakref), '', <<-'end;', bug10537) + a = Object.new + 150_000.times { WeakRef.new(a) } + end; + end end |