159 lines
4.1 KiB
Ruby
159 lines
4.1 KiB
Ruby
# frozen_string_literal: true
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require_relative 'helper'
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class TestRDocRIPaths < RDoc::TestCase
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def setup
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super
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@orig_env = ENV.to_hash
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@orig_gem_path = Gem.path
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@tempdir = File.join Dir.tmpdir, "test_rdoc_ri_paths_#{$$}"
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Gem.use_paths @tempdir
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Gem.ensure_gem_subdirectories @tempdir
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specs = [
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@rake_10 = Gem::Specification.new('rake', '10.0.1'),
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@rdoc_4_0 = Gem::Specification.new('rdoc', '4.0'),
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@rdoc_3_12 = Gem::Specification.new('rdoc', '3.12'),
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@nodoc = Gem::Specification.new('nodoc', '1.0'),
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]
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specs.each do |spec|
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spec.loaded_from = spec.spec_file
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File.open spec.spec_file, 'w' do |file|
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file.write spec.to_ruby_for_cache
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end
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FileUtils.mkdir_p File.join(spec.doc_dir, 'ri') unless
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spec.name == 'nodoc'
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end
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Gem::Specification.reset
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Gem::Specification.all = specs
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end
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def teardown
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Gem.use_paths(*@orig_gem_path)
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Gem::Specification.reset
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FileUtils.rm_rf @tempdir
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ENV.replace(@orig_env)
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super
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end
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def test_class_each
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enum = RDoc::RI::Paths.each true, true, true, :all
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path = enum.map { |dir,| dir }
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assert_equal RDoc::RI::Paths.system_dir, path.shift
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assert_equal RDoc::RI::Paths.site_dir, path.shift
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assert_equal RDoc::RI::Paths.home_dir, path.shift if RDoc::RI::Paths.home_dir
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assert_equal File.join(@nodoc.doc_dir, 'ri'), path.shift
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assert_equal File.join(@rake_10.doc_dir, 'ri'), path.shift
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assert_equal File.join(@rdoc_4_0.doc_dir, 'ri'), path.shift
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assert_equal File.join(@rdoc_3_12.doc_dir, 'ri'), path.shift
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assert_empty path
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end
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def test_class_gemdirs_latest
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Dir.chdir @tempdir do
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gemdirs = RDoc::RI::Paths.gemdirs :latest
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expected = [
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File.join(@rake_10.doc_dir, 'ri'),
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File.join(@rdoc_4_0.doc_dir, 'ri'),
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]
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assert_equal expected, gemdirs
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end
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end
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def test_class_gemdirs_legacy
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Dir.chdir @tempdir do
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gemdirs = RDoc::RI::Paths.gemdirs true
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expected = [
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File.join(@rake_10.doc_dir, 'ri'),
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File.join(@rdoc_4_0.doc_dir, 'ri'),
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]
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assert_equal expected, gemdirs
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end
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end
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def test_class_gemdirs_all
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Dir.chdir @tempdir do
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gemdirs = RDoc::RI::Paths.gemdirs :all
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expected = [
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File.join(@nodoc.doc_dir, 'ri'),
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File.join(@rake_10.doc_dir, 'ri'),
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File.join(@rdoc_4_0.doc_dir, 'ri'),
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File.join(@rdoc_3_12.doc_dir, 'ri'),
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]
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assert_equal expected, gemdirs
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end
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end
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def test_class_gem_dir
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dir = RDoc::RI::Paths.gem_dir 'rake', '10.0.1'
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expected = File.join @rake_10.doc_dir, 'ri'
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assert_equal expected, dir
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end
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def test_class_home_dir
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dir = RDoc::RI::Paths.home_dir
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assert_equal RDoc::RI::Paths::HOMEDIR, dir
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end
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def test_class_path_nonexistent
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temp_dir do |dir|
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nonexistent = File.join dir, 'nonexistent'
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dir = RDoc::RI::Paths.path true, true, true, true, nonexistent
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refute_includes dir, nonexistent
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end
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end
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def test_class_raw_path
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path = RDoc::RI::Paths.raw_path true, true, true, true
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assert_equal RDoc::RI::Paths.system_dir, path.shift
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assert_equal RDoc::RI::Paths.site_dir, path.shift
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assert_equal RDoc::RI::Paths.home_dir, path.shift if RDoc::RI::Paths.home_dir
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assert_equal File.join(@rake_10.doc_dir, 'ri'), path.shift
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end
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def test_class_raw_path_extra_dirs
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path = RDoc::RI::Paths.raw_path true, true, true, true, '/nonexistent'
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assert_equal '/nonexistent', path.shift
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assert_equal RDoc::RI::Paths.system_dir, path.shift
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assert_equal RDoc::RI::Paths.site_dir, path.shift
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assert_equal RDoc::RI::Paths.home_dir, path.shift if RDoc::RI::Paths.home_dir
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assert_equal File.join(@rake_10.doc_dir, 'ri'), path.shift
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end
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def test_class_site_dir
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dir = RDoc::RI::Paths.site_dir
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assert_equal File.join(RDoc::RI::Paths::BASE, 'site'), dir
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end
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def test_class_system_dir
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dir = RDoc::RI::Paths.system_dir
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assert_equal File.join(RDoc::RI::Paths::BASE, 'system'), dir
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end
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end
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