mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
1d15d5f080
* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
31 lines
864 B
Ruby
31 lines
864 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
|
|
require File.expand_path('../fixtures/classes', __FILE__)
|
|
require File.expand_path('../shared/clone', __FILE__)
|
|
|
|
describe "Array#dup" do
|
|
it_behaves_like :array_clone, :dup # FIX: no, clone and dup are not alike
|
|
|
|
it "does not copy frozen status from the original" do
|
|
a = [1, 2, 3, 4]
|
|
b = [1, 2, 3, 4]
|
|
a.freeze
|
|
aa = a.dup
|
|
bb = b.dup
|
|
|
|
aa.frozen?.should be_false
|
|
bb.frozen?.should be_false
|
|
end
|
|
|
|
it "does not copy singleton methods" do
|
|
a = [1, 2, 3, 4]
|
|
b = [1, 2, 3, 4]
|
|
def a.a_singleton_method; end
|
|
aa = a.dup
|
|
bb = b.dup
|
|
|
|
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_false
|
|
bb.respond_to?(:a_singleton_method).should be_false
|
|
end
|
|
end
|