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* 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
80 lines
2 KiB
Ruby
80 lines
2 KiB
Ruby
# These examples hold for both BasicObject#__id__ and Kernel#object_id.
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describe :object_id, shared: true do
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it "returns an integer" do
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o1 = @object.new
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o1.__send__(@method).should be_kind_of(Integer)
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end
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it "returns the same value on all calls to id for a given object" do
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o1 = @object.new
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o1.__send__(@method).should == o1.__send__(@method)
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end
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it "returns different values for different objects" do
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o1 = @object.new
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o2 = @object.new
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o1.__send__(@method).should_not == o2.__send__(@method)
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end
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it "returns the same value for two Fixnums with the same value" do
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o1 = 1
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o2 = 1
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o1.send(@method).should == o2.send(@method)
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end
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it "returns the same value for two Symbol literals" do
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o1 = :hello
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o2 = :hello
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o1.send(@method).should == o2.send(@method)
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end
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it "returns the same value for two true literals" do
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o1 = true
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o2 = true
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o1.send(@method).should == o2.send(@method)
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end
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it "returns the same value for two false literals" do
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o1 = false
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o2 = false
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o1.send(@method).should == o2.send(@method)
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end
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it "returns the same value for two nil literals" do
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o1 = nil
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o2 = nil
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o1.send(@method).should == o2.send(@method)
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end
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it "returns a different value for two Bignum literals" do
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o1 = 2e100.to_i
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o2 = 2e100.to_i
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o1.send(@method).should_not == o2.send(@method)
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end
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it "returns a different value for two String literals" do
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o1 = "hello"
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o2 = "hello"
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o1.send(@method).should_not == o2.send(@method)
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end
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it "returns a different value for an object and its dup" do
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o1 = mock("object")
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o2 = o1.dup
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o1.send(@method).should_not == o2.send(@method)
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end
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it "returns a different value for two numbers near the 32 bit Fixnum limit" do
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o1 = -1
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o2 = 2 ** 30 - 1
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o1.send(@method).should_not == o2.send(@method)
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end
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it "returns a different value for two numbers near the 64 bit Fixnum limit" do
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o1 = -1
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o2 = 2 ** 62 - 1
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o1.send(@method).should_not == o2.send(@method)
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end
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end
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