Sha256: 1fd549ef961d6bbc89acb2b705702110c5b8d9ebd344c9a19532921825f6f400
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Size: 1.13 KB
Versions: 52
Compression:
Stored size: 1.13 KB
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Struct#hash" do
it "returns the same fixnum for structs with the same content" do
[StructClasses::Ruby.new("1.8.6", "PPC"),
StructClasses::Car.new("Hugo", "Foo", "1972")].each do |stc|
stc.hash.should == stc.dup.hash
stc.hash.should be_kind_of(Fixnum)
end
end
it "returns the same value if structs are #eql?" do
car = StructClasses::Car.new("Honda", "Accord", "1998")
similar_car = StructClasses::Car.new("Honda", "Accord", "1998")
car.should eql(similar_car)
car.hash.should == similar_car.hash
end
ruby_bug "redmine #1852", "1.9.1" do
it "returns the same hash for recursive structs" do
car = StructClasses::Car.new("Honda", "Accord", "1998")
similar_car = StructClasses::Car.new("Honda", "Accord", "1998")
car[:make] = car
similar_car[:make] = car
car.hash.should == similar_car.hash
# This is because car.eql?(similar_car).
# Objects that are eql? must return the same hash.
# See the Struct#eql? specs
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems