зеркало из https://github.com/github/ruby.git
320 строки
7.7 KiB
Ruby
320 строки
7.7 KiB
Ruby
# frozen_string_literal: true
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require_relative "helper"
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class TestGemResolverInstallerSet < Gem::TestCase
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def test_add_always_install
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spec_fetcher do |fetcher|
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fetcher.download "a", 1
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fetcher.download "a", 2
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end
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util_gem "a", 1
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep("a")
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assert_equal %w[a-2], set.always_install.map {|s| s.full_name }
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e = assert_raise Gem::UnsatisfiableDependencyError do
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set.add_always_install dep("b")
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end
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assert_equal dep("b"), e.dependency.dependency
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end
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def test_add_always_install_errors
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@stub_fetcher = Gem::FakeFetcher.new
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Gem::RemoteFetcher.fetcher = @stub_fetcher
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set = Gem::Resolver::InstallerSet.new :both
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e = assert_raise Gem::UnsatisfiableDependencyError do
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set.add_always_install dep "a"
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end
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refute_empty e.errors
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end
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def test_add_always_install_platform
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spec_fetcher do |fetcher|
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fetcher.download "a", 1
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fetcher.download "a", 2 do |s|
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s.platform = Gem::Platform.new "x86-freebsd-9"
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end
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end
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep("a")
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assert_equal %w[a-1], set.always_install.map {|s| s.full_name }
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end
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def test_add_always_install_platform_if_gem_platforms_modified_by_platform_flag
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freebsd = Gem::Platform.new "x86-freebsd-9"
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spec_fetcher do |fetcher|
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fetcher.download "a", 1
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fetcher.download "a", 1 do |s|
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s.platform = freebsd
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end
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end
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# equivalent to --platform=x86-freebsd-9
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Gem.platforms << freebsd
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep("a")
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assert_equal %w[a-1-x86-freebsd-9], set.always_install.map {|s| s.full_name }
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end
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def test_add_always_install_index_spec_platform
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_, a_1_local_gem = util_gem "a", 1 do |s|
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s.platform = Gem::Platform.local
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end
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FileUtils.mv a_1_local_gem, @tempdir
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep("a")
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assert_equal [Gem::Platform.local], set.always_install.map {|s| s.platform }
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end
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def test_add_always_install_prerelease
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spec_fetcher do |fetcher|
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fetcher.gem "a", 1
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fetcher.gem "a", "3.a"
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end
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep("a")
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assert_equal %w[a-1], set.always_install.map {|s| s.full_name }
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end
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def test_add_always_install_prerelease_github_problem
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spec_fetcher do |fetcher|
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fetcher.gem "a", 1
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end
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# Github has an issue in which it will generate a misleading prerelease output in its RubyGems server API and
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# returns a 0 version for the gem while it doesn't exist.
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@fetcher.data["#{@gem_repo}prerelease_specs.#{Gem.marshal_version}.gz"] = util_gzip(Marshal.dump([
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Gem::NameTuple.new("a", Gem::Version.new(0), "ruby"),
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]))
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep("a")
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assert_equal %w[a-1], set.always_install.map {|s| s.full_name }
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end
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def test_add_always_install_prerelease_only
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spec_fetcher do |fetcher|
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fetcher.gem "a", "3.a"
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end
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set = Gem::Resolver::InstallerSet.new :both
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assert_raise Gem::UnsatisfiableDependencyError do
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set.add_always_install dep("a")
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end
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end
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def test_add_local
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a_1, a_1_gem = util_gem "a", 1
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a_1_source = Gem::Source::SpecificFile.new a_1_gem
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set = Gem::Resolver::InstallerSet.new :both
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set.add_local File.basename(a_1_gem), a_1, a_1_source
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assert set.local? File.basename(a_1_gem)
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FileUtils.rm a_1_gem
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util_clear_gems
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req = Gem::Resolver::DependencyRequest.new dep("a"), nil
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assert_equal %w[a-1], set.find_all(req).map {|spec| spec.full_name }
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end
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def test_consider_local_eh
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set = Gem::Resolver::InstallerSet.new :remote
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refute set.consider_local?
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set = Gem::Resolver::InstallerSet.new :both
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assert set.consider_local?
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set = Gem::Resolver::InstallerSet.new :local
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assert set.consider_local?
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end
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def test_consider_remote_eh
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set = Gem::Resolver::InstallerSet.new :remote
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assert set.consider_remote?
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set = Gem::Resolver::InstallerSet.new :both
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assert set.consider_remote?
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set = Gem::Resolver::InstallerSet.new :local
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refute set.consider_remote?
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end
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def test_errors
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set = Gem::Resolver::InstallerSet.new :both
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set.instance_variable_get(:@errors) << :a
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req = Gem::Resolver::DependencyRequest.new dep("a"), nil
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set.find_all req
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assert_equal [:a, set.remote_set.errors.first], set.errors
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end
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def test_find_all_always_install
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spec_fetcher do |fetcher|
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fetcher.download "a", 2
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end
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util_gem "a", 1
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set = Gem::Resolver::InstallerSet.new :both
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set.add_always_install dep "a"
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req = Gem::Resolver::DependencyRequest.new dep("a"), nil
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assert_equal %w[a-2], set.find_all(req).map {|spec| spec.full_name }
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end
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def test_find_all_prerelease
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spec_fetcher do |fetcher|
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fetcher.download "a", "1"
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fetcher.download "a", "1.a"
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end
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set = Gem::Resolver::InstallerSet.new :both
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req = Gem::Resolver::DependencyRequest.new dep("a"), nil
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assert_equal %w[a-1], set.find_all(req).map {|spec| spec.full_name }
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req = Gem::Resolver::DependencyRequest.new dep("a", ">= 0.a"), nil
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assert_equal %w[a-1 a-1.a],
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set.find_all(req).map {|spec| spec.full_name }.sort
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end
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def test_find_all_prerelease_dependencies_with_add_local
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activesupport_7_1_0_alpha = util_spec "activesupport", "7.1.0.alpha"
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install_gem activesupport_7_1_0_alpha
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set = Gem::Resolver::InstallerSet.new :both
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req = Gem::Resolver::DependencyRequest.new dep("activesupport", ">= 4.2.0"), nil
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assert_equal %w[activesupport-7.1.0.alpha], set.find_all(req).map {|spec| spec.full_name }
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end
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def test_load_spec
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specs = spec_fetcher do |fetcher|
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fetcher.spec "a", 2
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fetcher.spec "a", 2 do |s|
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s.platform = Gem::Platform.local
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end
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end
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source = Gem::Source.new @gem_repo
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version = v 2
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set = Gem::Resolver::InstallerSet.new :remote
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spec = set.load_spec "a", version, Gem::Platform.local, source
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assert_equal specs["a-2-#{Gem::Platform.local}"].full_name, spec.full_name
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end
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def test_prefetch
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set = Gem::Resolver::InstallerSet.new :remote
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def (set.remote_set).prefetch(_)
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raise "called"
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end
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assert_raise(RuntimeError) { set.prefetch(nil) }
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set = Gem::Resolver::InstallerSet.new :local
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def (set.remote_set).prefetch(_)
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raise "called"
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end
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assert_nil set.prefetch(nil)
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end
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def test_prerelease_equals
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set = Gem::Resolver::InstallerSet.new :remote
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refute set.prerelease
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refute set.remote_set.prerelease
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set.prerelease = true
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assert set.prerelease
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assert set.remote_set.prerelease
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end
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def test_remote_equals_both
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set = Gem::Resolver::InstallerSet.new :both
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set.remote = true
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assert set.consider_local?
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assert set.consider_remote?
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set = Gem::Resolver::InstallerSet.new :both
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set.remote = false
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assert set.consider_local?
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refute set.consider_remote?
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end
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def test_remote_equals_local
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set = Gem::Resolver::InstallerSet.new :local
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set.remote = true
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assert set.consider_local?
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assert set.consider_remote?
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set = Gem::Resolver::InstallerSet.new :local
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set.remote = false
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assert set.consider_local?
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refute set.consider_remote?
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end
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def test_remote_equals_remote
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set = Gem::Resolver::InstallerSet.new :remote
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set.remote = true
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refute set.consider_local?
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assert set.consider_remote?
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set = Gem::Resolver::InstallerSet.new :remote
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set.remote = false
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refute set.consider_local?
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refute set.consider_remote?
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end
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end
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