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author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-10 07:48:56 +0000 |
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committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-10 07:48:56 +0000 |
commit | fbf59bdbea63efd34ccc144e648467d2f52e7345 (patch) | |
tree | 244f0e7ae112cc7dd135e5d1ac24e6c70ba71b4a /test/rubygems/test_gem.rb | |
parent | 7a4aad75356496559460041a6c063bdb736c7236 (diff) | |
download | ruby-fbf59bdbea63efd34ccc144e648467d2f52e7345.tar.gz |
Import RubyGems trunk revision 1493.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/rubygems/test_gem.rb')
-rw-r--r-- | test/rubygems/test_gem.rb | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb new file mode 100644 index 0000000000..723b2559bc --- /dev/null +++ b/test/rubygems/test_gem.rb @@ -0,0 +1,367 @@ +require 'test/unit' +require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities') +require 'rubygems' +require 'rubygems/gem_openssl' +require 'pathname' + +class TestGem < RubyGemTestCase + + def setup + super + + @additional = %w[a b].map { |d| File.join @tempdir, d } + @default_dir_re = %r|/ruby/gems/[0-9.]+| + end + + def test_self_all_load_paths + util_make_gems + + expected = [ + File.join(@tempdir, *%w[gemhome gems a-0.0.1 lib]), + File.join(@tempdir, *%w[gemhome gems a-0.0.2 lib]), + File.join(@tempdir, *%w[gemhome gems b-0.0.2 lib]), + File.join(@tempdir, *%w[gemhome gems c-1.2 lib]), + ] + + assert_equal expected, Gem.all_load_paths.sort + end + + def test_self_bindir + assert_equal File.join(@gemhome, 'bin'), Gem.bindir + assert_equal File.join(@gemhome, 'bin'), Gem.bindir(Gem.dir) + assert_equal File.join(@gemhome, 'bin'), Gem.bindir(Pathname.new(Gem.dir)) + end + + def test_self_bindir_default_dir + default = Gem.default_dir + assert_equal Config::CONFIG['bindir'], Gem.bindir(default) + assert_equal Config::CONFIG['bindir'], Gem.bindir(Pathname.new(default)) + end + + def test_self_clear_paths + Gem.dir + Gem.path + searcher = Gem.searcher + source_index = Gem.source_index + + Gem.clear_paths + + assert_equal nil, Gem.instance_variable_get(:@gem_home) + assert_equal nil, Gem.instance_variable_get(:@gem_path) + assert_not_equal searcher, Gem.searcher + assert_not_equal source_index, Gem.source_index + end + + def test_self_configuration + expected = Gem::ConfigFile.new [] + Gem.configuration = nil + + assert_equal expected, Gem.configuration + end + + def test_self_datadir + foo = nil + + Dir.chdir @tempdir do + FileUtils.mkdir_p 'data' + File.open File.join('data', 'foo.txt'), 'w' do |fp| + fp.puts 'blah' + end + + foo = quick_gem 'foo' do |s| s.files = %w[data/foo.txt] end + install_gem foo + end + + gem 'foo' + + expected = File.join @gemhome, 'gems', foo.full_name, 'data', 'foo' + + assert_equal expected, Gem.datadir('foo') + end + + def test_self_datadir_nonexistent_package + assert_nil Gem.datadir('xyzzy') + end + + def test_self_default_dir + assert_match @default_dir_re, Gem.default_dir + end + + def test_self_default_sources + assert_equal %w[http://gems.rubyforge.org], Gem.default_sources + end + + def test_self_dir + assert_equal @gemhome, Gem.dir + + Gem::DIRECTORIES.each do |filename| + assert File.directory?(File.join(Gem.dir, filename)), + "expected #{filename} to exist" + end + end + + def test_self_ensure_gem_directories + FileUtils.rm_r @gemhome + Gem.use_paths @gemhome + + Gem.ensure_gem_subdirectories @gemhome + + assert File.directory?(File.join(@gemhome, "cache")) + end + + def test_self_ensure_gem_directories_missing_parents + gemdir = File.join @tempdir, 'a/b/c/gemdir' + FileUtils.rm_rf File.join(@tempdir, 'a') rescue nil + assert !File.exist?(File.join(@tempdir, 'a')), + "manually remove #{File.join @tempdir, 'a'}, tests are broken" + Gem.use_paths gemdir + + Gem.ensure_gem_subdirectories gemdir + + assert File.directory?("#{gemdir}/cache") + end + + unless win_platform? then # only for FS that support write protection + def test_self_ensure_gem_directories_write_protected + gemdir = File.join @tempdir, "egd" + FileUtils.rm_r gemdir rescue nil + assert !File.exist?(gemdir), "manually remove #{gemdir}, tests are broken" + FileUtils.mkdir_p gemdir + FileUtils.chmod 0400, gemdir + Gem.use_paths gemdir + + Gem.ensure_gem_subdirectories gemdir + + assert !File.exist?("#{gemdir}/cache") + ensure + FileUtils.chmod 0600, gemdir + end + + def test_self_ensure_gem_directories_write_protected_parents + parent = File.join(@tempdir, "egd") + gemdir = "#{parent}/a/b/c" + + FileUtils.rm_r parent rescue nil + assert !File.exist?(parent), "manually remove #{parent}, tests are broken" + FileUtils.mkdir_p parent + FileUtils.chmod 0400, parent + Gem.use_paths(gemdir) + + Gem.ensure_gem_subdirectories gemdir + + assert !File.exist?("#{gemdir}/cache") + ensure + FileUtils.chmod 0600, parent + end + end + + def test_ensure_ssl_available + orig_Gem_ssl_available = Gem.ssl_available? + + Gem.ssl_available = true + assert_nothing_raised do Gem.ensure_ssl_available end + + Gem.ssl_available = false + e = assert_raise Gem::Exception do Gem.ensure_ssl_available end + assert_equal 'SSL is not installed on this system', e.message + ensure + Gem.ssl_available = orig_Gem_ssl_available + end + + def test_self_latest_load_paths + util_make_gems + + expected = [ + File.join(@tempdir, *%w[gemhome gems a-0.0.2 lib]), + File.join(@tempdir, *%w[gemhome gems b-0.0.2 lib]), + File.join(@tempdir, *%w[gemhome gems c-1.2 lib]), + ] + + assert_equal expected, Gem.latest_load_paths.sort + end + + def test_self_loaded_specs + foo = quick_gem 'foo' + install_gem foo + Gem.source_index = nil + + Gem.activate 'foo', false + + assert_equal true, Gem.loaded_specs.keys.include?('foo') + end + + def test_self_path + assert_equal [Gem.dir], Gem.path + end + + def test_self_path_ENV_PATH + Gem.clear_paths + util_ensure_gem_dirs + + ENV['GEM_PATH'] = @additional.join(File::PATH_SEPARATOR) + + assert_equal @additional, Gem.path[0,2] + assert_equal 3, Gem.path.size + assert_match Gem.dir, Gem.path.last + end + + def test_self_path_duplicate + Gem.clear_paths + util_ensure_gem_dirs + dirs = @additional + [@gemhome] + [File.join(@tempdir, 'a')] + + ENV['GEM_HOME'] = @gemhome + ENV['GEM_PATH'] = dirs.join File::PATH_SEPARATOR + + assert_equal @gemhome, Gem.dir + assert_equal @additional + [Gem.dir], Gem.path + end + + def test_self_path_overlap + Gem.clear_paths + + util_ensure_gem_dirs + ENV['GEM_HOME'] = @gemhome + ENV['GEM_PATH'] = @additional.join(File::PATH_SEPARATOR) + + assert_equal @gemhome, Gem.dir + assert_equal @additional + [Gem.dir], Gem.path + end + + def test_self_platforms + assert_equal [Gem::Platform::RUBY, Gem::Platform.local], Gem.platforms + end + + def test_self_prefix + file_name = File.expand_path __FILE__ + assert_equal File.dirname(File.dirname(file_name)), Gem.prefix + end + + def test_self_required_location + util_make_gems + + assert_equal File.join(@tempdir, *%w[gemhome gems c-1.2 lib code.rb]), + Gem.required_location("c", "code.rb") + assert_equal File.join(@tempdir, *%w[gemhome gems a-0.0.1 lib code.rb]), + Gem.required_location("a", "code.rb", "<0.0.2") + assert_equal File.join(@tempdir, *%w[gemhome gems a-0.0.2 lib code.rb]), + Gem.required_location("a", "code.rb", "=0.0.2") + end + + def test_self_searcher + assert_kind_of Gem::GemPathSearcher, Gem.searcher + end + + def test_self_source_index + assert_kind_of Gem::SourceIndex, Gem.source_index + end + + def test_self_sources + assert_equal %w[http://gems.example.com], Gem.sources + end + + def test_ssl_available_eh + orig_Gem_ssl_available = Gem.ssl_available? + + Gem.ssl_available = true + assert_equal true, Gem.ssl_available? + + Gem.ssl_available = false + assert_equal false, Gem.ssl_available? + ensure + Gem.ssl_available = orig_Gem_ssl_available + end + + def test_self_use_paths + util_ensure_gem_dirs + + Gem.use_paths @gemhome, @additional + + assert_equal @gemhome, Gem.dir + assert_equal @additional + [Gem.dir], Gem.path + end + + def test_self_user_home + if ENV['HOME'] then + assert_equal ENV['HOME'], Gem.user_home + else + assert true, 'count this test' + end + end + + def test_require_gem_autorequire + name = "AutorequireArray" + files = %w(a.rb b.rb) + gem = quick_gem(name) do |s| + s.files = files.map { |f| File.join("lib", f) } + s.autorequire = files + end + + fullname = gem.full_name + + write_file "gems/#{fullname}/lib/a.rb" do |io| + io.puts "$LOADED_A = true" + end + + write_file "gems/#{fullname}/lib/b.rb" do |io| + io.puts "$LOADED_B = true" + end + + Gem.source_index = nil + + old_loaded = $".dup + old_verbose = $VERBOSE + $VERBOSE = nil + require_gem name + $VERBOSE = old_verbose + new_loaded = $".dup + + if RUBY_VERSION > "1.9" then + files = files.map do |file| + File.join @gemhome, 'gems', gem.full_name, 'lib', file + end + end + + assert_equal files, (new_loaded - old_loaded) + assert defined?($LOADED_A) + assert defined?($LOADED_B) + end + + def test_require_gem_autorequire_string + name = "AutorequireString" + file = "c.rb" + gem = quick_gem(name) do |s| + s.files = File.join("lib", file) + s.autorequire = file + end + + fullname = gem.full_name + + write_file("gems/#{fullname}/lib/c.rb") do |io| + io.puts "$LOADED_C = true" + end + + old_loaded = $".dup + old_verbose = $VERBOSE + $VERBOSE = nil + require_gem name + $VERBOSE = old_verbose + new_loaded = $".dup + + if RUBY_VERSION > "1.9" then + file = File.join @gemhome, 'gems', gem.full_name, 'lib', file + end + + assert_equal(Array(file), (new_loaded - old_loaded)) + assert(defined? $LOADED_C) + end + + def util_ensure_gem_dirs + Gem.ensure_gem_subdirectories @gemhome + @additional.each do |dir| + Gem.ensure_gem_subdirectories @gemhome + end + end + +end + |