2008-06-17 18:04:18 -04:00
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require 'test/unit'
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require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
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require 'rubygems/spec_fetcher'
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class TestGemSpecFetcher < RubyGemTestCase
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def setup
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super
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@uri = URI.parse @gem_repo
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util_setup_fake_fetcher
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@source_index.add_spec @pl1
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@specs = @source_index.gems.sort.map do |name, spec|
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[spec.name, spec.version, spec.original_platform]
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end.sort
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@fetcher.data["#{@gem_repo}specs.#{Gem.marshal_version}.gz"] =
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util_gzip(Marshal.dump(@specs))
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@latest_specs = @source_index.latest_specs.sort.map do |spec|
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[spec.name, spec.version, spec.original_platform]
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end
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@fetcher.data["#{@gem_repo}latest_specs.#{Gem.marshal_version}.gz"] =
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util_gzip(Marshal.dump(@latest_specs))
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@sf = Gem::SpecFetcher.new
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end
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def test_fetch_all
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@a1))
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a2.full_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@a2))
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dep = Gem::Dependency.new 'a', 1
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specs_and_sources = @sf.fetch dep, true
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spec_names = specs_and_sources.map do |spec, source_uri|
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[spec.full_name, source_uri]
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end
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expected = [[@a1.full_name, @gem_repo], [@a2.full_name, @gem_repo]]
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assert_equal expected, spec_names
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assert_same specs_and_sources.first.last, specs_and_sources.last.last
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end
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def test_fetch_latest
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@a1))
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a2.full_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@a2))
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dep = Gem::Dependency.new 'a', 1
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specs_and_sources = @sf.fetch dep
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spec_names = specs_and_sources.map do |spec, source_uri|
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[spec.full_name, source_uri]
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end
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assert_equal [[@a2.full_name, @gem_repo]], spec_names
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end
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def test_fetch_legacy_repo
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@fetcher.data["#{@gem_repo}specs.#{Gem.marshal_version}.gz"] = nil
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@fetcher.data["#{@gem_repo}yaml"] = ''
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util_setup_source_info_cache @a1, @a2
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dep = Gem::Dependency.new 'a', 1
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specs = nil
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use_ui @ui do
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specs = @sf.fetch dep, true
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end
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expected = <<-EOF
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WARNING: RubyGems 1.2+ index not found for:
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\thttp://gems.example.com/
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RubyGems will revert to legacy indexes degrading performance.
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EOF
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assert_equal expected, @ui.error
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specs = specs.map { |spec, source_uri| [spec.full_name, source_uri] }
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expected = [
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[@a1.full_name, @gem_repo],
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[@a2.full_name, @gem_repo],
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]
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assert_equal expected, specs
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end
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def test_fetch_platform
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util_set_arch 'i386-linux'
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@pl1.original_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@pl1))
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dep = Gem::Dependency.new 'pl', 1
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specs_and_sources = @sf.fetch dep
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spec_names = specs_and_sources.map do |spec, source_uri|
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[spec.full_name, source_uri]
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end
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assert_equal [[@pl1.full_name, @gem_repo]], spec_names
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end
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def test_fetch_spec
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spec_uri = "#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec"
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@fetcher.data["#{spec_uri}.rz"] = util_zip(Marshal.dump(@a1))
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spec = @sf.fetch_spec ['a', Gem::Version.new(1), 'ruby'], @uri
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assert_equal @a1.full_name, spec.full_name
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cache_dir = @sf.cache_dir URI.parse(spec_uri)
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cache_file = File.join cache_dir, "#{@a1.full_name}.gemspec"
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assert File.exist?(cache_file)
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end
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def test_fetch_spec_cached
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spec_uri = "#{@gem_repo}/#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec"
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@fetcher.data["#{spec_uri}.rz"] = nil
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cache_dir = @sf.cache_dir URI.parse(spec_uri)
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FileUtils.mkdir_p cache_dir
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cache_file = File.join cache_dir, "#{@a1.full_name}.gemspec"
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open cache_file, 'wb' do |io|
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Marshal.dump @a1, io
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end
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spec = @sf.fetch_spec ['a', Gem::Version.new(1), 'ruby'], @uri
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assert_equal @a1.full_name, spec.full_name
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end
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def test_fetch_spec_platform
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@pl1.original_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@pl1))
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spec = @sf.fetch_spec ['pl', Gem::Version.new(1), 'i386-linux'], @uri
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assert_equal @pl1.full_name, spec.full_name
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end
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def test_fetch_spec_platform_ruby
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@fetcher.data["#{@gem_repo}#{Gem::MARSHAL_SPEC_DIR}#{@a1.full_name}.gemspec.rz"] =
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util_zip(Marshal.dump(@a1))
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spec = @sf.fetch_spec ['a', Gem::Version.new(1), nil], @uri
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assert_equal @a1.full_name, spec.full_name
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spec = @sf.fetch_spec ['a', Gem::Version.new(1), ''], @uri
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assert_equal @a1.full_name, spec.full_name
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end
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def test_find_matching_all
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dep = Gem::Dependency.new 'a', 1
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specs = @sf.find_matching dep, true
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expected = [
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[['a', Gem::Version.new(1), Gem::Platform::RUBY], @gem_repo],
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[['a', Gem::Version.new(2), Gem::Platform::RUBY], @gem_repo],
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]
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assert_equal expected, specs
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end
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def test_find_matching_latest
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dep = Gem::Dependency.new 'a', 1
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specs = @sf.find_matching dep
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expected = [
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[['a', Gem::Version.new(2), Gem::Platform::RUBY], @gem_repo],
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]
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assert_equal expected, specs
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end
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def test_find_matching_platform
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util_set_arch 'i386-linux'
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dep = Gem::Dependency.new 'pl', 1
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specs = @sf.find_matching dep
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expected = [
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[['pl', Gem::Version.new(1), 'i386-linux'], @gem_repo],
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]
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assert_equal expected, specs
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util_set_arch 'i386-freebsd6'
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dep = Gem::Dependency.new 'pl', 1
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specs = @sf.find_matching dep
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assert_equal [], specs
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end
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def test_find_all_platforms
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util_set_arch 'i386-freebsd6'
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dep = Gem::Dependency.new 'pl', 1
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specs = @sf.find_matching dep, false, false
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expected = [
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[['pl', Gem::Version.new(1), 'i386-linux'], @gem_repo],
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]
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assert_equal expected, specs
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end
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def test_list
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specs = @sf.list
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assert_equal [@uri], specs.keys
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assert_equal @latest_specs, specs[@uri].sort
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end
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def test_list_all
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specs = @sf.list true
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assert_equal [@uri], specs.keys
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assert_equal @specs, specs[@uri].sort
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end
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def test_list_cache
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specs = @sf.list
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assert !specs[@uri].empty?
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@fetcher.data["#{@gem_repo}/latest_specs.#{Gem.marshal_version}.gz"] = nil
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cached_specs = @sf.list
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assert_equal specs, cached_specs
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end
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def test_list_cache_all
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specs = @sf.list true
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assert !specs[@uri].empty?
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@fetcher.data["#{@gem_repo}/specs.#{Gem.marshal_version}.gz"] = nil
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cached_specs = @sf.list true
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assert_equal specs, cached_specs
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end
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def test_load_specs
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specs = @sf.load_specs @uri, 'specs'
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expected = [
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['a', Gem::Version.new(1), Gem::Platform::RUBY],
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['a', Gem::Version.new(2), Gem::Platform::RUBY],
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['a_evil', Gem::Version.new(9), Gem::Platform::RUBY],
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['c', Gem::Version.new('1.2'), Gem::Platform::RUBY],
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['pl', Gem::Version.new(1), 'i386-linux'],
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]
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assert_equal expected, specs
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cache_dir = File.join Gem.user_home, '.gem', 'specs', 'gems.example.com%80'
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assert File.exist?(cache_dir), "#{cache_dir} does not exist"
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cache_file = File.join cache_dir, "specs.#{Gem.marshal_version}"
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assert File.exist?(cache_file)
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end
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def test_load_specs_cached
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@fetcher.data["#{@gem_repo}latest_specs.#{Gem.marshal_version}.gz"] = nil
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@fetcher.data["#{@gem_repo}latest_specs.#{Gem.marshal_version}"] =
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' ' * Marshal.dump(@latest_specs).length
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2008-06-19 14:15:26 -04:00
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cache_dir = File.join Gem.user_home, '.gem', 'specs', 'gems.example.com%80'
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2008-06-17 18:04:18 -04:00
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FileUtils.mkdir_p cache_dir
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cache_file = File.join cache_dir, "latest_specs.#{Gem.marshal_version}"
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open cache_file, 'wb' do |io|
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Marshal.dump @latest_specs, io
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end
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specs = @sf.load_specs @uri, 'specs'
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assert_equal @specs, specs
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end
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end
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