mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
504 lines
14 KiB
Ruby
504 lines
14 KiB
Ruby
# frozen_string_literal: true
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require_relative "helper"
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require "rubygems/requirement"
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class TestGemRequirement < Gem::TestCase
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def test_concat
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r = req ">= 1"
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r.concat ["< 2"]
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assert_equal [[">=", v(1)], ["<", v(2)]], r.requirements
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end
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def test_equals2
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r = req "= 1.2"
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assert_equal r, r.dup
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assert_equal r.dup, r
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refute_requirement_equal "= 1.2", "= 1.3"
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refute_requirement_equal "= 1.3", "= 1.2"
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refute_requirement_equal "~> 1.3", "~> 1.3.0"
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refute_requirement_equal "~> 1.3.0", "~> 1.3"
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assert_requirement_equal ["> 2", "~> 1.3", "~> 1.3.1"], ["~> 1.3.1", "~> 1.3", "> 2"]
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assert_requirement_equal ["> 2", "~> 1.3"], ["> 2.0", "~> 1.3"]
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assert_requirement_equal ["> 2.0", "~> 1.3"], ["> 2", "~> 1.3"]
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refute_equal Object.new, req("= 1.2")
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refute_equal req("= 1.2"), Object.new
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end
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def test_initialize
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assert_requirement_equal "= 2", "2"
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assert_requirement_equal "= 2", ["2"]
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assert_requirement_equal "= 2", v(2)
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assert_requirement_equal "2.0", "2"
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end
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def test_create
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assert_equal req("= 1"), Gem::Requirement.create("= 1")
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assert_equal req(">= 1.2", "<= 1.3"), Gem::Requirement.create([">= 1.2", "<= 1.3"])
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assert_equal req(">= 1.2", "<= 1.3"), Gem::Requirement.create(">= 1.2", "<= 1.3")
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end
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def test_empty_requirements_is_none
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r = Gem::Requirement.new
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assert_equal true, r.none?
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end
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def test_explicit_default_is_none
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r = Gem::Requirement.new ">= 0"
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assert_equal true, r.none?
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end
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def test_basic_non_none
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r = Gem::Requirement.new "= 1"
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assert_equal false, r.none?
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end
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def test_for_lockfile
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assert_equal " (~> 1.0)", req("~> 1.0").for_lockfile
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assert_equal " (~> 1.0, >= 1.0.1)", req(">= 1.0.1", "~> 1.0").for_lockfile
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duped = req "= 1.0"
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duped.requirements << ["=", v("1.0")]
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assert_equal " (= 1.0)", duped.for_lockfile
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assert_nil Gem::Requirement.default.for_lockfile
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end
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def test_parse
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assert_equal ["=", Gem::Version.new(1)], Gem::Requirement.parse(" 1")
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assert_equal ["=", Gem::Version.new(1)], Gem::Requirement.parse("= 1")
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assert_equal [">", Gem::Version.new(1)], Gem::Requirement.parse("> 1")
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assert_equal ["=", Gem::Version.new(1)], Gem::Requirement.parse("=\n1")
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assert_equal ["=", Gem::Version.new(1)], Gem::Requirement.parse("1.0")
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assert_equal ["=", Gem::Version.new(2)],
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Gem::Requirement.parse(Gem::Version.new("2"))
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end
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if RUBY_VERSION >= "2.5" && !(Gem.java_platform? && ENV["JRUBY_OPTS"].to_s.include?("--debug"))
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def test_parse_deduplication
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assert_same "~>", Gem::Requirement.parse("~> 1").first
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end
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end
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def test_parse_bad
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[
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nil,
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"",
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"! 1",
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"= junk",
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"1..2",
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].each do |bad|
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e = assert_raise Gem::Requirement::BadRequirementError do
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Gem::Requirement.parse bad
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end
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assert_equal "Illformed requirement [#{bad.inspect}]", e.message
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end
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assert_equal Gem::Requirement::BadRequirementError.superclass, ArgumentError
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end
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def test_prerelease_eh
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r = req "= 1"
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refute r.prerelease?
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r = req "= 1.a"
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assert r.prerelease?
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r = req "> 1.a", "< 2"
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assert r.prerelease?
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end
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def test_satisfied_by_eh_bang_equal
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r = req "!= 1.2"
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assert_satisfied_by "1.1", r
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refute_satisfied_by "1.2", r
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assert_satisfied_by "1.3", r
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assert_raise ArgumentError do
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Gem::Deprecate.skip_during do
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assert_satisfied_by nil, r
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end
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end
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end
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def test_satisfied_by_eh_blank
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r = req "1.2"
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refute_satisfied_by "1.1", r
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assert_satisfied_by "1.2", r
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refute_satisfied_by "1.3", r
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assert_raise ArgumentError do
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Gem::Deprecate.skip_during do
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assert_satisfied_by nil, r
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end
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end
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end
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def test_satisfied_by_eh_equal
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r = req "= 1.2"
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refute_satisfied_by "1.1", r
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assert_satisfied_by "1.2", r
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refute_satisfied_by "1.3", r
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assert_raise ArgumentError do
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Gem::Deprecate.skip_during do
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assert_satisfied_by nil, r
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end
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end
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end
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def test_satisfied_by_eh_gt
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r = req "> 1.2"
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refute_satisfied_by "1.1", r
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refute_satisfied_by "1.2", r
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assert_satisfied_by "1.3", r
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assert_raise ArgumentError do
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r.satisfied_by? nil
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end
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end
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def test_satisfied_by_eh_gte
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r = req ">= 1.2"
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refute_satisfied_by "1.1", r
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assert_satisfied_by "1.2", r
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assert_satisfied_by "1.3", r
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assert_raise ArgumentError do
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r.satisfied_by? nil
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end
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end
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def test_satisfied_by_eh_list
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r = req "> 1.1", "< 1.3"
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refute_satisfied_by "1.1", r
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assert_satisfied_by "1.2", r
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refute_satisfied_by "1.3", r
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assert_raise ArgumentError do
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r.satisfied_by? nil
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end
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end
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def test_satisfied_by_eh_lt
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r = req "< 1.2"
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assert_satisfied_by "1.1", r
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refute_satisfied_by "1.2", r
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refute_satisfied_by "1.3", r
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assert_raise ArgumentError do
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r.satisfied_by? nil
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end
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end
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def test_satisfied_by_eh_lte
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r = req "<= 1.2"
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assert_satisfied_by "1.1", r
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assert_satisfied_by "1.2", r
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refute_satisfied_by "1.3", r
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assert_raise ArgumentError do
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r.satisfied_by? nil
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end
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end
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def test_satisfied_by_eh_tilde_gt
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r = req "~> 1.2"
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refute_satisfied_by "1.1", r
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assert_satisfied_by "1.2", r
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assert_satisfied_by "1.3", r
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assert_raise ArgumentError do
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r.satisfied_by? nil
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end
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end
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def test_satisfied_by_eh_tilde_gt_v0
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r = req "~> 0.0.1"
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refute_satisfied_by "0.1.1", r
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assert_satisfied_by "0.0.2", r
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assert_satisfied_by "0.0.1", r
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end
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def test_satisfied_by_eh_good
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assert_satisfied_by "0.2.33", "= 0.2.33"
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assert_satisfied_by "0.2.34", "> 0.2.33"
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assert_satisfied_by "1.0", "= 1.0"
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assert_satisfied_by "1.0.0", "= 1.0"
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assert_satisfied_by "1.0", "= 1.0.0"
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assert_satisfied_by "1.0", "1.0"
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assert_satisfied_by "1.8.2", "> 1.8.0"
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assert_satisfied_by "1.112", "> 1.111"
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assert_satisfied_by "0.2", "> 0.0.0"
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assert_satisfied_by "0.0.0.0.0.2", "> 0.0.0"
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assert_satisfied_by "0.0.1.0", "> 0.0.0.1"
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assert_satisfied_by "10.3.2", "> 9.3.2"
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assert_satisfied_by "1.0.0.0", "= 1.0"
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assert_satisfied_by "10.3.2", "!= 9.3.4"
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assert_satisfied_by "10.3.2", "> 9.3.2"
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assert_satisfied_by " 9.3.2", ">= 9.3.2"
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assert_satisfied_by "9.3.2 ", ">= 9.3.2"
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assert_satisfied_by "", "= 0"
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assert_satisfied_by "", "< 0.1"
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assert_satisfied_by " ", "< 0.1 "
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assert_satisfied_by "", " < 0.1"
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assert_satisfied_by " ", "> 0.a "
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assert_satisfied_by "", " > 0.a"
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assert_satisfied_by "3.1", "< 3.2.rc1"
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assert_satisfied_by "3.2.0", "> 3.2.0.rc1"
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assert_satisfied_by "3.2.0.rc2", "> 3.2.0.rc1"
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assert_satisfied_by "3.0.rc2", "< 3.0"
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assert_satisfied_by "3.0.rc2", "< 3.0.0"
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assert_satisfied_by "3.0.rc2", "< 3.0.1"
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assert_satisfied_by "3.0.rc2", "> 0"
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assert_satisfied_by "5.0.0.rc2", "~> 5.a"
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refute_satisfied_by "5.0.0.rc2", "~> 5.x"
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assert_satisfied_by "5.0.0", "~> 5.a"
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assert_satisfied_by "5.0.0", "~> 5.x"
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end
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def test_illformed_requirements
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[ ">>> 1.3.5", "> blah" ].each do |rq|
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assert_raise Gem::Requirement::BadRequirementError, "req [#{rq}] should fail" do
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Gem::Requirement.new rq
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end
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end
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end
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def test_satisfied_by_eh_non_versions
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assert_raise ArgumentError do
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req(">= 0").satisfied_by? Object.new
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end
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assert_raise ArgumentError do
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req(">= 0").satisfied_by? Gem::Requirement.default
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end
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end
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def test_satisfied_by_eh_boxed
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refute_satisfied_by "1.3", "~> 1.4"
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assert_satisfied_by "1.4", "~> 1.4"
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assert_satisfied_by "1.5", "~> 1.4"
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refute_satisfied_by "2.0", "~> 1.4"
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refute_satisfied_by "1.3", "~> 1.4.4"
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refute_satisfied_by "1.4", "~> 1.4.4"
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assert_satisfied_by "1.4.4", "~> 1.4.4"
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assert_satisfied_by "1.4.5", "~> 1.4.4"
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refute_satisfied_by "1.5", "~> 1.4.4"
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refute_satisfied_by "2.0", "~> 1.4.4"
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refute_satisfied_by "1.1.pre", "~> 1.0.0"
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refute_satisfied_by "1.1.pre", "~> 1.1"
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refute_satisfied_by "2.0.a", "~> 1.0"
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refute_satisfied_by "2.0.a", "~> 2.0"
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refute_satisfied_by "0.9", "~> 1"
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assert_satisfied_by "1.0", "~> 1"
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assert_satisfied_by "1.1", "~> 1"
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refute_satisfied_by "2.0", "~> 1"
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end
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def test_satisfied_by_eh_multiple
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req = [">= 1.4", "<= 1.6", "!= 1.5"]
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refute_satisfied_by "1.3", req
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assert_satisfied_by "1.4", req
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refute_satisfied_by "1.5", req
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assert_satisfied_by "1.6", req
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refute_satisfied_by "1.7", req
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refute_satisfied_by "2.0", req
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end
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def test_satisfied_by_boxed
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refute_satisfied_by "1.3", "~> 1.4"
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assert_satisfied_by "1.4", "~> 1.4"
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assert_satisfied_by "1.4.0", "~> 1.4"
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assert_satisfied_by "1.5", "~> 1.4"
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refute_satisfied_by "2.0", "~> 1.4"
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refute_satisfied_by "1.3", "~> 1.4.4"
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refute_satisfied_by "1.4", "~> 1.4.4"
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assert_satisfied_by "1.4.4", "~> 1.4.4"
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assert_satisfied_by "1.4.5", "~> 1.4.4"
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refute_satisfied_by "1.5", "~> 1.4.4"
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refute_satisfied_by "2.0", "~> 1.4.4"
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end
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def test_satisfied_by_explicitly_bounded
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req = [">= 1.4.4", "< 1.5"]
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assert_satisfied_by "1.4.5", req
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assert_satisfied_by "1.5.0.rc1", req
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refute_satisfied_by "1.5.0", req
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req = [">= 1.4.4", "< 1.5.a"]
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assert_satisfied_by "1.4.5", req
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refute_satisfied_by "1.5.0.rc1", req
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refute_satisfied_by "1.5.0", req
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end
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def test_specific
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refute req("> 1") .specific?
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refute req(">= 1").specific?
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assert req("!= 1").specific?
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assert req("< 1") .specific?
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assert req("<= 1").specific?
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assert req("= 1") .specific?
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assert req("~> 1").specific?
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assert req("> 1", "> 2").specific? # GIGO
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end
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def test_bad
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refute_satisfied_by "", "> 0.1"
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refute_satisfied_by "1.2.3", "!= 1.2.3"
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refute_satisfied_by "1.2.003.0.0", "!= 1.02.3"
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refute_satisfied_by "4.5.6", "< 1.2.3"
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refute_satisfied_by "1.0", "> 1.1"
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refute_satisfied_by "", "= 0.1"
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refute_satisfied_by "1.1.1", "> 1.1.1"
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refute_satisfied_by "1.2", "= 1.1"
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refute_satisfied_by "1.40", "= 1.1"
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refute_satisfied_by "1.3", "= 1.40"
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refute_satisfied_by "9.3.3", "<= 9.3.2"
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refute_satisfied_by "9.3.1", ">= 9.3.2"
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refute_satisfied_by "9.3.03", "<= 9.3.2"
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refute_satisfied_by "1.0.0.1", "= 1.0"
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end
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def test_hash_with_multiple_versions
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r1 = req("1.0", "2.0")
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r2 = req("2.0", "1.0")
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assert_equal r1.hash, r2.hash
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r1 = req("1.0", "2.0").tap {|r| r.concat(["3.0"]) }
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r2 = req("3.0", "1.0").tap {|r| r.concat(["2.0"]) }
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assert_equal r1.hash, r2.hash
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end
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def test_hash_returns_equal_hashes_for_equivalent_requirements
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refute_requirement_hash_equal "= 1.2", "= 1.3"
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refute_requirement_hash_equal "= 1.3", "= 1.2"
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refute_requirement_hash_equal "~> 1.3", "~> 1.3.0"
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refute_requirement_hash_equal "~> 1.3.0", "~> 1.3"
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assert_requirement_hash_equal ["> 2", "~> 1.3", "~> 1.3.1"], ["~> 1.3.1", "~> 1.3", "> 2"]
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assert_requirement_hash_equal ["> 2", "~> 1.3"], ["> 2.0", "~> 1.3"]
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assert_requirement_hash_equal ["> 2.0", "~> 1.3"], ["> 2", "~> 1.3"]
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assert_requirement_hash_equal "= 1.0", "= 1.0.0"
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assert_requirement_hash_equal "= 1.1", "= 1.1.0"
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assert_requirement_hash_equal "= 1", "= 1.0.0"
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assert_requirement_hash_equal "1.0", "1.0.0"
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assert_requirement_hash_equal "1.1", "1.1.0"
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assert_requirement_hash_equal "1", "1.0.0"
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end
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class Exploit < RuntimeError
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end
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def self.exploit(arg)
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raise Exploit, "arg = #{arg}"
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end
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def test_marshal_load_attack
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wa = Net::WriteAdapter.allocate
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wa.instance_variable_set(:@socket, self.class)
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wa.instance_variable_set(:@method_id, :exploit)
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request_set = Gem::RequestSet.allocate
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request_set.instance_variable_set(:@git_set, "id")
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request_set.instance_variable_set(:@sets, wa)
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wa = Net::WriteAdapter.allocate
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wa.instance_variable_set(:@socket, request_set)
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wa.instance_variable_set(:@method_id, :resolve)
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ent = Gem::Package::TarReader::Entry.allocate
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ent.instance_variable_set(:@read, 0)
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ent.instance_variable_set(:@header, "aaa")
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io = Net::BufferedIO.allocate
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io.instance_variable_set(:@io, ent)
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io.instance_variable_set(:@debug_output, wa)
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reader = Gem::Package::TarReader.allocate
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reader.instance_variable_set(:@io, io)
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requirement = Gem::Requirement.allocate
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requirement.instance_variable_set(:@requirements, reader)
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m = [Gem::SpecFetcher, Gem::Installer, requirement]
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e = assert_raise(TypeError) do
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Marshal.load(Marshal.dump(m))
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end
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assert_equal(e.message, "wrong @requirements")
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end
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# Assert that two requirements are equal. Handles Gem::Requirements,
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# strings, arrays, numbers, and versions.
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def assert_requirement_equal(expected, actual)
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assert_equal req(expected), req(actual)
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end
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# Assert that +version+ satisfies +requirement+.
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def assert_satisfied_by(version, requirement)
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assert req(requirement).satisfied_by?(v(version)),
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"#{requirement} is satisfied by #{version}"
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end
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# Assert that two requirement hashes are equal. Handles Gem::Requirements,
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# strings, arrays, numbers, and versions.
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def assert_requirement_hash_equal(expected, actual)
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assert_equal req(expected).hash, req(actual).hash
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end
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# Refute the assumption that two requirements are equal.
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def refute_requirement_equal(unexpected, actual)
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refute_equal req(unexpected), req(actual)
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end
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# Refute the assumption that +version+ satisfies +requirement+.
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def refute_satisfied_by(version, requirement)
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refute req(requirement).satisfied_by?(v(version)),
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"#{requirement} is not satisfied by #{version}"
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end
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# Refute the assumption that two requirements hashes are equal.
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|
|
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def refute_requirement_hash_equal(unexpected, actual)
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|
refute_equal req(unexpected).hash, req(actual).hash
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|
end
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end
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