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Add specs for [Feature #13983] Rational and Complex should be frozen

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
eregon 2017-10-28 10:32:45 +00:00
parent 9c4542dbaa
commit 662fb599b0
3 changed files with 68 additions and 0 deletions
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24
spec/ruby/core/kernel/shared/dup_clone.rb
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@ -122,4 +122,28 @@ describe :kernel_dup_clone, shared: true do
:my_symbol.send(@method).should == :my_symbol
end
end
ruby_version_is ''...'2.5' do
it "raises a TypeError for Complex" do
c = Complex(1.3, 3.1)
lambda { c.send(@method) }.should raise_error(TypeError)
end
it "raises a TypeError for Rational" do
r = Rational(1, 3)
lambda { r.send(@method) }.should raise_error(TypeError)
end
end
ruby_version_is '2.5' do
it "returns self for Complex" do
c = Complex(1.3, 3.1)
c.send(@method).should equal c
end
it "returns self for Rational" do
r = Rational(1, 3)
r.send(@method).should equal r
end
end
end