Created
March 16, 2015 21:48
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require File.expand_path('../../../spec_helper', __FILE__) | |
require File.expand_path('../fixtures/classes', __FILE__) | |
require File.expand_path('../shared/clone', __FILE__) | |
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.frozen?.should == true | |
bb.frozen?.should == false | |
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 |
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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 |
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