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42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
require_relative '../spec_helper'
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require 'json'
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module JSONSpecs
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class MyClass
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def initialize(foo)
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@foo = foo
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end
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def self.json_create(hash)
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new(*hash['args'])
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end
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def to_json(*args)
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{ 'json_class' => self.class.name, 'args' => [ @foo ] }.to_json(*args)
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end
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end
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end
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guard -> {
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ruby_version_is "2.6.6" or
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JSON.const_defined?(:Pure) or
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version_is(JSON::VERSION, '2.3.0')
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} do
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platform_is_not :darwin do # frequent timeout/hang on macOS
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describe "CVE-2020-10663 is resisted by" do
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it "only creating custom objects if passed create_additions: true or using JSON.load" do
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obj = JSONSpecs::MyClass.new("bar")
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JSONSpecs::MyClass.should.json_creatable?
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json = JSON.dump(obj)
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JSON.parse(json, create_additions: true).class.should == JSONSpecs::MyClass
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JSON(json, create_additions: true).class.should == JSONSpecs::MyClass
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JSON.load(json).class.should == JSONSpecs::MyClass
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JSON.parse(json).class.should == Hash
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JSON.parse(json, nil).class.should == Hash
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JSON(json).class.should == Hash
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end
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end
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end
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end
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