470 lines
12 KiB
Ruby
470 lines
12 KiB
Ruby
#--
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# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
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# All rights reserved.
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# See LICENSE.txt for permissions.
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#++
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require_relative 'gemutilities'
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require 'rubygems/source_index'
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require 'rubygems/config_file'
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class Gem::SourceIndex
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public :fetcher, :fetch_bulk_index, :fetch_quick_index,
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:find_missing, :gems, :remove_extra,
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:update_with_missing, :unzip
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end
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class TestGemSourceIndex < RubyGemTestCase
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def setup
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super
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util_setup_fake_fetcher
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end
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def test_self_from_gems_in
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.rm_r spec_dir
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FileUtils.mkdir_p spec_dir
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a1 = quick_gem 'a', '1' do |spec| spec.author = 'author 1' end
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spec_file = File.join spec_dir, "#{a1.full_name}.gemspec"
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File.open spec_file, 'w' do |fp|
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fp.write a1.to_ruby
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end
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si = Gem::SourceIndex.from_gems_in spec_dir
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assert_equal [spec_dir], si.spec_dirs
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assert_equal [a1.full_name], si.gems.keys
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end
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def test_self_load_specification
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.rm_r spec_dir
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FileUtils.mkdir_p spec_dir
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a1 = quick_gem 'a', '1' do |spec| spec.author = 'author 1' end
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spec_file = File.join spec_dir, "#{a1.full_name}.gemspec"
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File.open spec_file, 'w' do |fp|
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fp.write a1.to_ruby
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end
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spec = Gem::SourceIndex.load_specification spec_file
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assert_equal a1.author, spec.author
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end
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def test_self_load_specification_utf_8
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.rm_r spec_dir
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FileUtils.mkdir_p spec_dir
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spec_file = File.join spec_dir, "utf-8.gemspec"
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spec_data = <<-SPEC
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Gem::Specification.new do |s|
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s.name = %q{utf}
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s.version = "8"
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s.required_rubygems_version = Gem::Requirement.new(">= 0")
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s.authors = ["\317\200"]
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s.date = %q{2008-09-10}
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s.description = %q{This is a test description}
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s.email = %q{example@example.com}
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s.has_rdoc = true
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s.homepage = %q{http://example.com}
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s.require_paths = ["lib"]
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s.rubygems_version = %q{1.2.0}
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s.summary = %q{this is a summary}
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if s.respond_to? :specification_version then
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current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
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s.specification_version = 2
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if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
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else
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end
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else
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end
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end
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SPEC
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spec_data.force_encoding 'UTF-8'
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File.open spec_file, 'w' do |io| io.write spec_data end
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spec = Gem::SourceIndex.load_specification spec_file
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pi = "\317\200"
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pi.force_encoding 'UTF-8' if pi.respond_to? :force_encoding
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assert_equal pi, spec.author
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end if Gem.ruby_version > Gem::Version.new('1.9')
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def test_self_load_specification_exception
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.mkdir_p spec_dir
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spec_file = File.join spec_dir, 'a-1.gemspec'
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File.open spec_file, 'w' do |fp|
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fp.write 'raise Exception, "epic fail"'
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end
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use_ui @ui do
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assert_equal nil, Gem::SourceIndex.load_specification(spec_file)
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end
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assert_equal '', @ui.output
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expected = <<-EOF
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WARNING: #<Exception: epic fail>
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raise Exception, "epic fail"
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WARNING: Invalid .gemspec format in '#{spec_file}'
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EOF
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assert_equal expected, @ui.error
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end
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def test_self_load_specification_interrupt
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.mkdir_p spec_dir
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spec_file = File.join spec_dir, 'a-1.gemspec'
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File.open spec_file, 'w' do |fp|
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fp.write 'raise Interrupt, "^C"'
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end
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use_ui @ui do
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assert_raises Interrupt do
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Gem::SourceIndex.load_specification(spec_file)
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end
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end
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assert_equal '', @ui.output
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assert_equal '', @ui.error
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end
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def test_self_load_specification_syntax_error
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.mkdir_p spec_dir
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spec_file = File.join spec_dir, 'a-1.gemspec'
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File.open spec_file, 'w' do |fp|
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fp.write '1 +'
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end
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use_ui @ui do
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assert_equal nil, Gem::SourceIndex.load_specification(spec_file)
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end
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assert_equal '', @ui.output
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assert_match(/syntax error/, @ui.error)
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assert_match(/1 \+/, @ui.error)
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end
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def test_self_load_specification_system_exit
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spec_dir = File.join @gemhome, 'specifications'
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FileUtils.mkdir_p spec_dir
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spec_file = File.join spec_dir, 'a-1.gemspec'
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File.open spec_file, 'w' do |fp|
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fp.write 'raise SystemExit, "bye-bye"'
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end
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use_ui @ui do
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assert_raises SystemExit do
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Gem::SourceIndex.load_specification(spec_file)
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end
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end
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assert_equal '', @ui.output
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assert_equal '', @ui.error
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end
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def test_create_from_directory
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# TODO
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end
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def test_fetcher
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assert_equal @fetcher, @source_index.fetcher
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end
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def test_find_missing
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missing = @source_index.find_missing [@b2.full_name]
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assert_equal [@b2.full_name], missing
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end
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def test_find_missing_none_missing
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missing = @source_index.find_missing [
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@a1.full_name, @a2.full_name, @c1_2.full_name
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]
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assert_equal [], missing
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end
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def test_find_name
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assert_equal [@a1, @a2, @a3a], @source_index.find_name('a')
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assert_equal [@a2], @source_index.find_name('a', '= 2')
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assert_equal [], @source_index.find_name('bogusstring')
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assert_equal [], @source_index.find_name('a', '= 3')
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source_index = Gem::SourceIndex.new
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source_index.add_spec @a1
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source_index.add_spec @a2
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assert_equal [@a1], source_index.find_name(@a1.name, '= 1')
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r1 = Gem::Requirement.create '= 1'
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assert_equal [@a1], source_index.find_name(@a1.name, r1)
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end
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def test_find_name_empty_cache
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empty_source_index = Gem::SourceIndex.new({})
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assert_equal [], empty_source_index.find_name("foo")
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end
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def test_latest_specs
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p1_ruby = quick_gem 'p', '1'
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p1_platform = quick_gem 'p', '1' do |spec|
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spec.platform = Gem::Platform::CURRENT
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end
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a1_platform = quick_gem @a1.name, (@a1.version) do |s|
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s.platform = Gem::Platform.new 'x86-my_platform1'
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end
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a2_platform = quick_gem @a2.name, (@a2.version) do |s|
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s.platform = Gem::Platform.new 'x86-my_platform1'
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end
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a2_platform_other = quick_gem @a2.name, (@a2.version) do |s|
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s.platform = Gem::Platform.new 'x86-other_platform1'
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end
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a3_platform_other = quick_gem @a2.name, (@a2.version.bump) do |s|
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s.platform = Gem::Platform.new 'x86-other_platform1'
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end
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@source_index.add_spec p1_ruby
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@source_index.add_spec p1_platform
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@source_index.add_spec a1_platform
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@source_index.add_spec a2_platform
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@source_index.add_spec a2_platform_other
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@source_index.add_spec a3_platform_other
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expected = [
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@a2.full_name,
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a2_platform.full_name,
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a3_platform_other.full_name,
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@c1_2.full_name,
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@a_evil9.full_name,
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p1_ruby.full_name,
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p1_platform.full_name,
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].sort
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latest_specs = @source_index.latest_specs.map { |s| s.full_name }.sort
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assert_equal expected, latest_specs
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end
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def test_load_gems_in
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spec_dir1 = File.join @gemhome, 'specifications'
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spec_dir2 = File.join @tempdir, 'gemhome2', 'specifications'
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FileUtils.rm_r spec_dir1
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FileUtils.mkdir_p spec_dir1
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FileUtils.mkdir_p spec_dir2
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a1 = quick_gem 'a', '1' do |spec| spec.author = 'author 1' end
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a2 = quick_gem 'a', '1' do |spec| spec.author = 'author 2' end
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File.open File.join(spec_dir1, "#{a1.full_name}.gemspec"), 'w' do |fp|
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fp.write a1.to_ruby
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end
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File.open File.join(spec_dir2, "#{a2.full_name}.gemspec"), 'w' do |fp|
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fp.write a2.to_ruby
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end
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@source_index.load_gems_in spec_dir1, spec_dir2
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assert_equal a1.author, @source_index.specification(a1.full_name).author
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end
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def test_outdated
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util_setup_spec_fetcher
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assert_equal [], @source_index.outdated
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updated = quick_gem @a2.name, (@a2.version.bump)
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util_setup_spec_fetcher updated
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assert_equal [updated.name], @source_index.outdated
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updated_platform = quick_gem @a2.name, (updated.version.bump) do |s|
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s.platform = Gem::Platform.new 'x86-other_platform1'
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end
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util_setup_spec_fetcher updated, updated_platform
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assert_equal [updated_platform.name], @source_index.outdated
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end
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def test_prerelease_specs_kept_in_right_place
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gem_a1_alpha = quick_gem 'abba', '1.a'
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@source_index.add_spec gem_a1_alpha
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refute @source_index.latest_specs.include?(gem_a1_alpha)
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assert_nil @source_index.specification(gem_a1_alpha.full_name)
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assert @source_index.prerelease_specs.include?(gem_a1_alpha)
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# TODO: don't think this tests writing prerelease index to disk
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end
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def test_refresh_bang
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a1_spec = File.join @gemhome, "specifications", "#{@a1.full_name}.gemspec"
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FileUtils.mv a1_spec, @tempdir
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source_index = Gem::SourceIndex.from_installed_gems
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refute source_index.gems.include?(@a1.full_name)
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FileUtils.mv File.join(@tempdir, "#{@a1.full_name}.gemspec"), a1_spec
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source_index.refresh!
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assert source_index.gems.include?(@a1.full_name)
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end
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def test_refresh_bang_not_from_dir
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source_index = Gem::SourceIndex.new
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e = assert_raises RuntimeError do
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source_index.refresh!
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end
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assert_equal 'source index not created from disk', e.message
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end
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def test_remove_extra
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@source_index.add_spec @a1
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@source_index.add_spec @a2
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@source_index.add_spec @pl1
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@source_index.remove_extra [@a1.full_name, @pl1.full_name]
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assert_equal [@a1.full_name],
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@source_index.gems.map { |n,s| n }.sort
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end
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def test_remove_extra_no_changes
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gems = [@a1.full_name, @a2.full_name]
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@source_index.add_spec @a1
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@source_index.add_spec @a2
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@source_index.remove_extra gems
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assert_equal gems, @source_index.gems.map { |n,s| n }.sort
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end
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def test_remove_spec
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deleted = @source_index.remove_spec 'a-1'
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assert_equal %w[a-2 a-3.a a_evil-9 c-1.2],
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@source_index.all_gems.values.map { |s| s.full_name }.sort
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deleted = @source_index.remove_spec 'a-3.a'
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assert_equal %w[a-2 a_evil-9 c-1.2],
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@source_index.all_gems.values.map { |s| s.full_name }.sort
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end
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def test_search
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requirement = Gem::Requirement.create '= 9'
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with_version = Gem::Dependency.new(/^a/, requirement)
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assert_equal [@a_evil9], @source_index.search(with_version)
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with_default = Gem::Dependency.new(/^a/, Gem::Requirement.default)
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assert_equal [@a1, @a2, @a3a, @a_evil9], @source_index.search(with_default)
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c1_1_dep = Gem::Dependency.new 'c', '~> 1.1'
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assert_equal [@c1_2], @source_index.search(c1_1_dep)
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end
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def test_search_platform
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util_set_arch 'x86-my_platform1'
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a1 = quick_gem 'a', '1'
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a1_mine = quick_gem 'a', '1' do |s|
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s.platform = Gem::Platform.new 'x86-my_platform1'
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end
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a1_other = quick_gem 'a', '1' do |s|
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s.platform = Gem::Platform.new 'x86-other_platform1'
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end
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si = Gem::SourceIndex.new(a1.full_name => a1, a1_mine.full_name => a1_mine,
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a1_other.full_name => a1_other)
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dep = Gem::Dependency.new 'a', Gem::Requirement.new('1')
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gems = si.search dep, true
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assert_equal [a1, a1_mine], gems.sort
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end
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def test_signature
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sig = @source_index.gem_signature('foo-1.2.3')
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assert_equal 64, sig.length
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assert_match(/^[a-f0-9]{64}$/, sig)
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end
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def test_specification
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assert_equal @a1, @source_index.specification(@a1.full_name)
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assert_nil @source_index.specification("foo-1.2.4")
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end
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def test_index_signature
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sig = @source_index.index_signature
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assert_match(/^[a-f0-9]{64}$/, sig)
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end
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def test_unzip
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input = "x\234+\316\317MU(I\255(\001\000\021\350\003\232"
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assert_equal 'some text', @source_index.unzip(input)
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end
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def util_setup_bulk_fetch(compressed)
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source_index = @source_index.dump
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if compressed then
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@fetcher.data["#{@gem_repo}Marshal.#{@marshal_version}.Z"] = util_zip source_index
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else
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@fetcher.data["#{@gem_repo}Marshal.#{@marshal_version}"] = source_index
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end
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end
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end
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