diff options
author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-25 10:41:16 +0000 |
---|---|---|
committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-25 10:41:16 +0000 |
commit | e87fb88be844f0fae736768846954b6f6f7dc7c3 (patch) | |
tree | cbe2ab069e40b5b7f3217ce95b793426b303a305 /spec/ruby/library/monitor/mon_initialize_spec.rb | |
parent | e59bf54b3a88d0465cca021afae7dc05b6db57a7 (diff) | |
download | ruby-e87fb88be844f0fae736768846954b6f6f7dc7c3.tar.gz |
Update to ruby/spec@241f9e7
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/library/monitor/mon_initialize_spec.rb')
-rw-r--r-- | spec/ruby/library/monitor/mon_initialize_spec.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/spec/ruby/library/monitor/mon_initialize_spec.rb b/spec/ruby/library/monitor/mon_initialize_spec.rb new file mode 100644 index 0000000000..e0fe6c2d97 --- /dev/null +++ b/spec/ruby/library/monitor/mon_initialize_spec.rb @@ -0,0 +1,31 @@ +require_relative '../../spec_helper' +require 'monitor' + +describe "MonitorMixin#mon_initialize" do + it "can be called in initialize_copy to get a new Mutex and used with synchronize" do + cls = Class.new do + include MonitorMixin + + def initialize(*array) + mon_initialize + @array = array + end + + def to_a + synchronize { @array.dup } + end + + def initialize_copy(other) + mon_initialize + + synchronize do + @array = other.to_a + end + end + end + + instance = cls.new(1, 2, 3) + copy = instance.dup + copy.should_not equal(instance) + end +end |