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42 lines
1 KiB
Ruby
42 lines
1 KiB
Ruby
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require File.expand_path('../../spec_helper', __FILE__)
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describe :resists_cve_2011_4815, shared: true do
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it "resists CVE-2011-4815 by having different hash codes in different processes" do
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eval("(#{@method}).hash.to_s").should_not == ruby_exe("print (#{@method}).hash")
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end
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end
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describe "Object#hash" do
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it_behaves_like :resists_cve_2011_4815, 'Object.new'
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end
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describe "Integer#hash with a small value" do
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it_behaves_like :resists_cve_2011_4815, '14'
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end
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describe "Integer#hash with a large value" do
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it_behaves_like :resists_cve_2011_4815, '100000000000000000000000000000'
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end
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describe "Float#hash" do
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it_behaves_like :resists_cve_2011_4815, '3.14'
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end
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describe "String#hash" do
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it_behaves_like :resists_cve_2011_4815, '"abc"'
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end
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describe "Symbol#hash" do
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ruby_bug "#13376", "2.3.0"..."2.3.4" do
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it_behaves_like :resists_cve_2011_4815, ':a'
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end
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end
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describe "Array#hash" do
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it_behaves_like :resists_cve_2011_4815, '[1, 2, 3]'
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end
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describe "Hash#hash" do
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it_behaves_like :resists_cve_2011_4815, '{a: 1, b: 2, c: 3}'
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end
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