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require 'test/unit'
require 'date'
# This test demonstrates and verifies the marshalling fix for JRUBY-3289
class JRubyHashSubclassTest < Test::Unit::TestCase
private
def ensure_equality(test_hash, unmarshalled_hash)
test_hash.keys.each do |key|
assert_equal(test_hash[key], unmarshalled_hash[key])
end
end
public
class SubHashOne < Hash
def initialize
@something = nil
end
end
class SubHashTwo < Hash; end
def setup
@common_hash = {:date => Date.today, "key" => "value", 1 => 10, :other =>[]}
end
def test_normal_hash_marshals_successfully
normal_hash = Hash.new
test_hash = {:normal => normal_hash}.merge(@common_hash)
dump_test = Marshal.dump(test_hash)
loaded = Marshal.load(dump_test)
ensure_equality(test_hash, loaded)
end
def test_subhashone_marshals_successfully
sub_hash = SubHashOne.new
test_hash = {:normal => sub_hash}.merge(@common_hash)
dump_test = Marshal.dump(test_hash)
#p dump_test
loaded = Marshal.load(dump_test)
ensure_equality(test_hash, loaded)
end
def test_subhashtwo_marshals_successfully
sub_hash = SubHashTwo.new
test_hash = {:normal => sub_hash}.merge(@common_hash)
dump_test = Marshal.dump(test_hash)
#p dump_test
loaded = Marshal.load(dump_test)
ensure_equality(test_hash, loaded)
end
end
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