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-rw-r--r--jni/ruby/test/rubygems/test_gem_requirement.rb376
1 files changed, 376 insertions, 0 deletions
diff --git a/jni/ruby/test/rubygems/test_gem_requirement.rb b/jni/ruby/test/rubygems/test_gem_requirement.rb
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+++ b/jni/ruby/test/rubygems/test_gem_requirement.rb
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+require 'rubygems/test_case'
+require "rubygems/requirement"
+
+class TestGemRequirement < Gem::TestCase
+
+ def test_concat
+ r = req '>= 1'
+
+ r.concat ['< 2']
+
+ assert_equal [['>=', v(1)], ['<', v(2)]], r.requirements
+ end
+
+ def test_equals2
+ r = req "= 1.2"
+ assert_equal r, r.dup
+ assert_equal r.dup, r
+
+ refute_requirement_equal "= 1.2", "= 1.3"
+ refute_requirement_equal "= 1.3", "= 1.2"
+
+ refute_equal Object.new, req("= 1.2")
+ refute_equal req("= 1.2"), Object.new
+ end
+
+ def test_initialize
+ assert_requirement_equal "= 2", "2"
+ assert_requirement_equal "= 2", ["2"]
+ assert_requirement_equal "= 2", v(2)
+ end
+
+ def test_empty_requirements_is_none
+ r = Gem::Requirement.new
+ assert_equal true, r.none?
+ end
+
+ def test_explicit_default_is_none
+ r = Gem::Requirement.new ">= 0"
+ assert_equal true, r.none?
+ end
+
+ def test_basic_non_none
+ r = Gem::Requirement.new "= 1"
+ assert_equal false, r.none?
+ end
+
+ def test_for_lockfile
+ assert_equal ' (~> 1.0)', req('~> 1.0').for_lockfile
+
+ assert_equal ' (~> 1.0, >= 1.0.1)', req('>= 1.0.1', '~> 1.0').for_lockfile
+
+ duped = req '= 1.0'
+ duped.requirements << ['=', v('1.0')]
+
+ assert_equal ' (= 1.0)', duped.for_lockfile
+
+ assert_nil Gem::Requirement.default.for_lockfile
+ end
+
+ def test_parse
+ assert_equal ['=', Gem::Version.new(1)], Gem::Requirement.parse(' 1')
+ assert_equal ['=', Gem::Version.new(1)], Gem::Requirement.parse('= 1')
+ assert_equal ['>', Gem::Version.new(1)], Gem::Requirement.parse('> 1')
+ assert_equal ['=', Gem::Version.new(1)], Gem::Requirement.parse("=\n1")
+
+ assert_equal ['=', Gem::Version.new(2)],
+ Gem::Requirement.parse(Gem::Version.new('2'))
+ end
+
+ def test_parse_bad
+ [
+ nil,
+ '',
+ '! 1',
+ '= junk',
+ '1..2',
+ ].each do |bad|
+ e = assert_raises Gem::Requirement::BadRequirementError do
+ Gem::Requirement.parse bad
+ end
+
+ assert_equal "Illformed requirement [#{bad.inspect}]", e.message
+ end
+
+ assert_equal Gem::Requirement::BadRequirementError.superclass, ArgumentError
+ end
+
+ def test_prerelease_eh
+ r = req '= 1'
+
+ refute r.prerelease?
+
+ r = req '= 1.a'
+
+ assert r.prerelease?
+
+ r = req '> 1.a', '< 2'
+
+ assert r.prerelease?
+ end
+
+ def test_satisfied_by_eh_bang_equal
+ r = req '!= 1.2'
+
+ assert_satisfied_by "1.1", r
+ refute_satisfied_by "1.2", r
+ assert_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ assert_satisfied_by nil, r
+ end
+ end
+
+ def test_satisfied_by_eh_blank
+ r = req "1.2"
+
+ refute_satisfied_by "1.1", r
+ assert_satisfied_by "1.2", r
+ refute_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ assert_satisfied_by nil, r
+ end
+ end
+
+ def test_satisfied_by_eh_equal
+ r = req "= 1.2"
+
+ refute_satisfied_by "1.1", r
+ assert_satisfied_by "1.2", r
+ refute_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ assert_satisfied_by nil, r
+ end
+ end
+
+ def test_satisfied_by_eh_gt
+ r = req "> 1.2"
+
+ refute_satisfied_by "1.1", r
+ refute_satisfied_by "1.2", r
+ assert_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ r.satisfied_by? nil
+ end
+ end
+
+ def test_satisfied_by_eh_gte
+ r = req ">= 1.2"
+
+ refute_satisfied_by "1.1", r
+ assert_satisfied_by "1.2", r
+ assert_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ r.satisfied_by? nil
+ end
+ end
+
+ def test_satisfied_by_eh_list
+ r = req "> 1.1", "< 1.3"
+
+ refute_satisfied_by "1.1", r
+ assert_satisfied_by "1.2", r
+ refute_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ r.satisfied_by? nil
+ end
+ end
+
+ def test_satisfied_by_eh_lt
+ r = req "< 1.2"
+
+ assert_satisfied_by "1.1", r
+ refute_satisfied_by "1.2", r
+ refute_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ r.satisfied_by? nil
+ end
+ end
+
+ def test_satisfied_by_eh_lte
+ r = req "<= 1.2"
+
+ assert_satisfied_by "1.1", r
+ assert_satisfied_by "1.2", r
+ refute_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ r.satisfied_by? nil
+ end
+ end
+
+ def test_satisfied_by_eh_tilde_gt
+ r = req "~> 1.2"
+
+ refute_satisfied_by "1.1", r
+ assert_satisfied_by "1.2", r
+ assert_satisfied_by "1.3", r
+
+ assert_raises ArgumentError do
+ r.satisfied_by? nil
+ end
+ end
+
+ def test_satisfied_by_eh_tilde_gt_v0
+ r = req "~> 0.0.1"
+
+ refute_satisfied_by "0.1.1", r
+ assert_satisfied_by "0.0.2", r
+ assert_satisfied_by "0.0.1", r
+ end
+
+ def test_satisfied_by_eh_good
+ assert_satisfied_by "0.2.33", "= 0.2.33"
+ assert_satisfied_by "0.2.34", "> 0.2.33"
+ assert_satisfied_by "1.0", "= 1.0"
+ assert_satisfied_by "1.0", "1.0"
+ assert_satisfied_by "1.8.2", "> 1.8.0"
+ assert_satisfied_by "1.112", "> 1.111"
+ assert_satisfied_by "0.2", "> 0.0.0"
+ assert_satisfied_by "0.0.0.0.0.2", "> 0.0.0"
+ assert_satisfied_by "0.0.1.0", "> 0.0.0.1"
+ assert_satisfied_by "10.3.2", "> 9.3.2"
+ assert_satisfied_by "1.0.0.0", "= 1.0"
+ assert_satisfied_by "10.3.2", "!= 9.3.4"
+ assert_satisfied_by "10.3.2", "> 9.3.2"
+ assert_satisfied_by "10.3.2", "> 9.3.2"
+ assert_satisfied_by " 9.3.2", ">= 9.3.2"
+ assert_satisfied_by "9.3.2 ", ">= 9.3.2"
+ assert_satisfied_by "", "= 0"
+ assert_satisfied_by "", "< 0.1"
+ assert_satisfied_by " ", "< 0.1 "
+ assert_satisfied_by "", " < 0.1"
+ assert_satisfied_by " ", "> 0.a "
+ assert_satisfied_by "", " > 0.a"
+ assert_satisfied_by "3.1", "< 3.2.rc1"
+
+ assert_satisfied_by "3.2.0", "> 3.2.0.rc1"
+ assert_satisfied_by "3.2.0.rc2", "> 3.2.0.rc1"
+
+ assert_satisfied_by "3.0.rc2", "< 3.0"
+ assert_satisfied_by "3.0.rc2", "< 3.0.0"
+ assert_satisfied_by "3.0.rc2", "< 3.0.1"
+
+ assert_satisfied_by "3.0.rc2", "> 0"
+ end
+
+ def test_illformed_requirements
+ [ ">>> 1.3.5", "> blah" ].each do |rq|
+ assert_raises Gem::Requirement::BadRequirementError, "req [#{rq}] should fail" do
+ Gem::Requirement.new rq
+ end
+ end
+ end
+
+ def test_satisfied_by_eh_non_versions
+ assert_raises ArgumentError do
+ req(">= 0").satisfied_by? Object.new
+ end
+
+ assert_raises ArgumentError do
+ req(">= 0").satisfied_by? Gem::Requirement.default
+ end
+ end
+
+ def test_satisfied_by_eh_boxed
+ refute_satisfied_by "1.3", "~> 1.4"
+ assert_satisfied_by "1.4", "~> 1.4"
+ assert_satisfied_by "1.5", "~> 1.4"
+ refute_satisfied_by "2.0", "~> 1.4"
+
+ refute_satisfied_by "1.3", "~> 1.4.4"
+ refute_satisfied_by "1.4", "~> 1.4.4"
+ assert_satisfied_by "1.4.4", "~> 1.4.4"
+ assert_satisfied_by "1.4.5", "~> 1.4.4"
+ refute_satisfied_by "1.5", "~> 1.4.4"
+ refute_satisfied_by "2.0", "~> 1.4.4"
+
+ refute_satisfied_by "1.1.pre", "~> 1.0.0"
+ refute_satisfied_by "1.1.pre", "~> 1.1"
+ refute_satisfied_by "2.0.a", "~> 1.0"
+ refute_satisfied_by "2.0.a", "~> 2.0"
+
+ refute_satisfied_by "0.9", "~> 1"
+ assert_satisfied_by "1.0", "~> 1"
+ assert_satisfied_by "1.1", "~> 1"
+ refute_satisfied_by "2.0", "~> 1"
+ end
+
+ def test_satisfied_by_eh_multiple
+ req = [">= 1.4", "<= 1.6", "!= 1.5"]
+
+ refute_satisfied_by "1.3", req
+ assert_satisfied_by "1.4", req
+ refute_satisfied_by "1.5", req
+ assert_satisfied_by "1.6", req
+ refute_satisfied_by "1.7", req
+ refute_satisfied_by "2.0", req
+ end
+
+ def test_satisfied_by_boxed
+ refute_satisfied_by "1.3", "~> 1.4"
+ assert_satisfied_by "1.4", "~> 1.4"
+ assert_satisfied_by "1.5", "~> 1.4"
+ refute_satisfied_by "2.0", "~> 1.4"
+
+ refute_satisfied_by "1.3", "~> 1.4.4"
+ refute_satisfied_by "1.4", "~> 1.4.4"
+ assert_satisfied_by "1.4.4", "~> 1.4.4"
+ assert_satisfied_by "1.4.5", "~> 1.4.4"
+ refute_satisfied_by "1.5", "~> 1.4.4"
+ refute_satisfied_by "2.0", "~> 1.4.4"
+ end
+
+ def test_specific
+ refute req('> 1') .specific?
+ refute req('>= 1').specific?
+
+ assert req('!= 1').specific?
+ assert req('< 1') .specific?
+ assert req('<= 1').specific?
+ assert req('= 1') .specific?
+ assert req('~> 1').specific?
+
+ assert req('> 1', '> 2').specific? # GIGO
+ end
+
+ def test_bad
+ refute_satisfied_by "", "> 0.1"
+ refute_satisfied_by "1.2.3", "!= 1.2.3"
+ refute_satisfied_by "1.2.003.0.0", "!= 1.02.3"
+ refute_satisfied_by "4.5.6", "< 1.2.3"
+ refute_satisfied_by "1.0", "> 1.1"
+ refute_satisfied_by "", "= 0.1"
+ refute_satisfied_by "1.1.1", "> 1.1.1"
+ refute_satisfied_by "1.2", "= 1.1"
+ refute_satisfied_by "1.40", "= 1.1"
+ refute_satisfied_by "1.3", "= 1.40"
+ refute_satisfied_by "9.3.3", "<= 9.3.2"
+ refute_satisfied_by "9.3.1", ">= 9.3.2"
+ refute_satisfied_by "9.3.03", "<= 9.3.2"
+ refute_satisfied_by "1.0.0.1", "= 1.0"
+ end
+
+ # Assert that two requirements are equal. Handles Gem::Requirements,
+ # strings, arrays, numbers, and versions.
+
+ def assert_requirement_equal expected, actual
+ assert_equal req(expected), req(actual)
+ end
+
+ # Assert that +version+ satisfies +requirement+.
+
+ def assert_satisfied_by version, requirement
+ assert req(requirement).satisfied_by?(v(version)),
+ "#{requirement} is satisfied by #{version}"
+ end
+
+ # Refute the assumption that two requirements are equal.
+
+ def refute_requirement_equal unexpected, actual
+ refute_equal req(unexpected), req(actual)
+ end
+
+ # Refute the assumption that +version+ satisfies +requirement+.
+
+ def refute_satisfied_by version, requirement
+ refute req(requirement).satisfied_by?(v(version)),
+ "#{requirement} is not satisfied by #{version}"
+ end
+end
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