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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 04:26:37 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 04:26:37 +0000 |
commit | c7ff36c6f083f59ea5f063e5501ceb19c049fe30 (patch) | |
tree | f3187f2ea9d71f7c93fd8003470454e80e2cf631 /test | |
parent | f495fe4fc024c0d398a6291bfdecc7634198a75a (diff) | |
download | ruby-c7ff36c6f083f59ea5f063e5501ceb19c049fe30.tar.gz |
variable.c: cleanup waitq upon thread death
* variable.c (autoload_reset): use idempotent list_del_init
(autoload_sleep): moved code from rb_autoload_load
(autoload_sleep_done): cleanup for use with rb_ensure
(rb_autoload_load): ensure list delete happens in case the
thread dies during sleep
* test/ruby/bug-13526.rb: new script for separate execution
* test/ruby/test_autoload.rb (test_bug_13526): new test
[ruby-core:81016] [Bug #13526]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/bug-13526.rb | 20 | ||||
-rw-r--r-- | test/ruby/test_autoload.rb | 5 |
2 files changed, 25 insertions, 0 deletions
diff --git a/test/ruby/bug-13526.rb b/test/ruby/bug-13526.rb new file mode 100644 index 0000000000..f42e1913ce --- /dev/null +++ b/test/ruby/bug-13526.rb @@ -0,0 +1,20 @@ +# From https://bugs.ruby-lang.org/issues/13526#note-1 + +sleep if $load +$load = true + +n = 10 +threads = Array.new(n) do + Thread.new do + begin + autoload :Foo, "#{File.dirname($0)}/#{$0}" + Thread.pass + Foo + ensure + Thread.pass + end + end +end + +Thread.pass while threads.all?(&:stop?) +100.times { Thread.pass } diff --git a/test/ruby/test_autoload.rb b/test/ruby/test_autoload.rb index b2d8d660fe..961825e0d0 100644 --- a/test/ruby/test_autoload.rb +++ b/test/ruby/test_autoload.rb @@ -241,6 +241,11 @@ p Foo::Bar end end + def test_bug_13526 + script = File.join(__dir__, 'bug-13526.rb') + assert_ruby_status([script], '', '[ruby-core:81016] [Bug #13526]') + end + def add_autoload(path) (@autoload_paths ||= []) << path ::Object.class_eval {autoload(:AutoloadTest, path)} |