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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-30 08:01:34 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-30 08:01:34 +0000 |
commit | 994d13b98f5ef03a43a9ca9adc76490bc8ec6426 (patch) | |
tree | 23fe1a13adbff96531f0897ce05355a7b2430bc5 /test | |
parent | c922626aba42b502265702ea92a561d16aad64ea (diff) | |
download | ruby-994d13b98f5ef03a43a9ca9adc76490bc8ec6426.tar.gz |
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/trunk@57236 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?) |