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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-27 16:17:42 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-27 16:17:42 +0000 |
| commit | 648ee72d1848ce524c58f336b45c5371e17cb780 (patch) | |
| tree | ac4e754b5b037fbef486ea0813f2b4c80681741f /test/ruby/test_rational.rb | |
| parent | 7b509a5c0cf3e78e45826d218a3b59e204369d1d (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_3@58173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_rational.rb')
| -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 ccef384d94..32a50e90fa 100644 --- a/test/ruby/test_rational.rb +++ b/test/ruby/test_rational.rb @@ -870,6 +870,16 @@ 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_equal(true, 1.real?) assert_equal(true, 1.1.real?) |