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Diffstat (limited to 'spec/ruby/core/array/clone_spec.rb')
| -rw-r--r-- | spec/ruby/core/array/clone_spec.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/spec/ruby/core/array/clone_spec.rb b/spec/ruby/core/array/clone_spec.rb new file mode 100644 index 0000000000..e22a6c6d53 --- /dev/null +++ b/spec/ruby/core/array/clone_spec.rb @@ -0,0 +1,31 @@ +require_relative '../../spec_helper' +require_relative 'fixtures/classes' +require_relative 'shared/clone' + +describe "Array#clone" do + it_behaves_like :array_clone, :clone + + it "copies frozen status from the original" do + a = [1, 2, 3, 4] + b = [1, 2, 3, 4] + a.freeze + aa = a.clone + bb = b.clone + + aa.should.frozen? + bb.should_not.frozen? + end + + it "copies singleton methods" do + a = [1, 2, 3, 4] + b = [1, 2, 3, 4] + def a.a_singleton_method; end + aa = a.clone + bb = b.clone + + a.respond_to?(:a_singleton_method).should be_true + b.respond_to?(:a_singleton_method).should be_false + aa.respond_to?(:a_singleton_method).should be_true + bb.respond_to?(:a_singleton_method).should be_false + end +end |