diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-11 14:20:51 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-11 14:20:51 +0000 |
| commit | b232b1bbeb88bae6a855aa8fee2dafec66dcb6f9 (patch) | |
| tree | 7a6099b4a50871569d22f8df32a1e8e25f67deea /test | |
| parent | 04336d7928acf0f5b1171e4c9fc6e4b1f776647d (diff) | |
merge revision(s) 57236: [Backport #13089]
rational.c: memory leak in gcd
* rational.c (rb_gcd_gmp): fix memory leak. patched by KISHIMOTO,
Makoto <ksmakoto AT dd.iij4u.or.jp> in [ruby-dev:49934].
[Bug #13089]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_rational.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb index 9651f46f01..e40de141b5 100644 --- a/test/ruby/test_rational.rb +++ b/test/ruby/test_rational.rb @@ -880,6 +880,16 @@ class Rational_Test < Test::Unit::TestCase assert_equal(1152921470247108503, 1073741789.lcm(1073741827)) end + def test_gcd_no_memory_leak + assert_no_memory_leak([], "#{<<-"begin;"}", "#{<<-"end;"}", limit: 1.2, rss: true) + x = (1<<121) + 1 + y = (1<<99) + 1 + 1000.times{x.gcd(y)} + begin; + 100.times {1000.times{x.gcd(y)}} + end; + end + def test_supp assert_predicate(1, :real?) assert_predicate(1.1, :real?) |