diff options
Diffstat (limited to 'jni/ruby/test/rubygems/test_gem_installer.rb')
| -rw-r--r-- | jni/ruby/test/rubygems/test_gem_installer.rb | 1533 |
1 files changed, 1533 insertions, 0 deletions
diff --git a/jni/ruby/test/rubygems/test_gem_installer.rb b/jni/ruby/test/rubygems/test_gem_installer.rb new file mode 100644 index 0000000..6f8012f --- /dev/null +++ b/jni/ruby/test/rubygems/test_gem_installer.rb @@ -0,0 +1,1533 @@ +require 'rubygems/installer_test_case' + +class TestGemInstaller < Gem::InstallerTestCase + + def setup + super + common_installer_setup + + if __name__ =~ /^test_install(_|$)/ then + FileUtils.rm_r @spec.gem_dir + FileUtils.rm_r @user_spec.gem_dir + end + + @config = Gem.configuration + end + + def teardown + common_installer_teardown + + super + + Gem.configuration = @config + end + + def test_app_script_text + util_make_exec @spec, '' + + expected = <<-EOF +#!#{Gem.ruby} +# +# This file was generated by RubyGems. +# +# The application 'a' is installed as part of a gem, and +# this file is here to facilitate running it. +# + +require 'rubygems' + +version = \">= 0\" + +if ARGV.first + str = ARGV.first + str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding + if str =~ /\\A_(.*)_\\z/ and Gem::Version.correct?($1) then + version = $1 + ARGV.shift + end +end + +gem 'a', version +load Gem.bin_path('a', 'executable', version) + EOF + + wrapper = @installer.app_script_text 'executable' + assert_equal expected, wrapper + end + + def test_check_executable_overwrite + @installer.generate_bin + + @spec = Gem::Specification.new do |s| + s.files = ['lib/code.rb'] + s.name = "a" + s.version = "3" + s.summary = "summary" + s.description = "desc" + s.require_path = 'lib' + end + + util_make_exec + @installer.gem_dir = util_gem_dir @spec + @installer.wrappers = true + @installer.generate_bin + + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end + + def test_check_executable_overwrite_default_bin_dir + if defined?(RUBY_FRAMEWORK_VERSION) + orig_RUBY_FRAMEWORK_VERSION = RUBY_FRAMEWORK_VERSION + Object.send :remove_const, :RUBY_FRAMEWORK_VERSION + end + orig_bindir = RbConfig::CONFIG['bindir'] + RbConfig::CONFIG['bindir'] = Gem.bindir + + util_conflict_executable false + + ui = Gem::MockGemUi.new "n\n" + use_ui ui do + e = assert_raises Gem::InstallError do + @installer.generate_bin + end + + conflicted = File.join @gemhome, 'bin', 'executable' + assert_match %r%\A"executable" from a conflicts with (?:#{Regexp.quote(conflicted)}|installed executable from conflict)\z%, + e.message + end + ensure + Object.const_set :RUBY_FRAMEWORK_VERSION, orig_RUBY_FRAMEWORK_VERSION if + orig_RUBY_FRAMEWORK_VERSION + if orig_bindir then + RbConfig::CONFIG['bindir'] = orig_bindir + else + RbConfig::CONFIG.delete 'bindir' + end + end + + def test_check_executable_overwrite_format_executable + @installer.generate_bin + + @spec = Gem::Specification.new do |s| + s.files = ['lib/code.rb'] + s.name = "a" + s.version = "3" + s.summary = "summary" + s.description = "desc" + s.require_path = 'lib' + end + + open File.join(util_inst_bindir, 'executable'), 'w' do |io| + io.write <<-EXEC +#!/usr/local/bin/ruby +# +# This file was generated by RubyGems + +gem 'other', version + EXEC + end + + util_make_exec + Gem::Installer.exec_format = 'foo-%s-bar' + @installer.gem_dir = @spec.gem_dir + @installer.wrappers = true + @installer.format_executable = true + + @installer.generate_bin # should not raise + + installed_exec = File.join util_inst_bindir, 'foo-executable-bar' + assert_path_exists installed_exec + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end + + def test_check_executable_overwrite_other_gem + util_conflict_executable true + + ui = Gem::MockGemUi.new "n\n" + + use_ui ui do + e = assert_raises Gem::InstallError do + @installer.generate_bin + end + + assert_equal '"executable" from a conflicts with installed executable from conflict', + e.message + end + end + + def test_check_executable_overwrite_other_gem_force + util_conflict_executable true + @installer.wrappers = true + @installer.force = true + + @installer.generate_bin + + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end + + def test_check_executable_overwrite_other_non_gem + util_conflict_executable false + @installer.wrappers = true + + @installer.generate_bin + + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end unless Gem.win_platform? + + def test_check_that_user_bin_dir_is_in_path + bin_dir = @installer.bin_dir + + if Gem.win_platform? + bin_dir = bin_dir.downcase.gsub(File::SEPARATOR, File::ALT_SEPARATOR) + end + + orig_PATH, ENV['PATH'] = + ENV['PATH'], [ENV['PATH'], bin_dir].join(File::PATH_SEPARATOR) + + use_ui @ui do + @installer.check_that_user_bin_dir_is_in_path + end + + assert_empty @ui.error + ensure + ENV['PATH'] = orig_PATH + end + + def test_check_that_user_bin_dir_is_in_path_tilde + skip "Tilde is PATH is not supported under MS Windows" if win_platform? + + orig_PATH, ENV['PATH'] = + ENV['PATH'], [ENV['PATH'], '~/bin'].join(File::PATH_SEPARATOR) + + @installer.bin_dir.replace File.join @userhome, 'bin' + + use_ui @ui do + @installer.check_that_user_bin_dir_is_in_path + end + + assert_empty @ui.error + ensure + ENV['PATH'] = orig_PATH unless win_platform? + end + + def test_check_that_user_bin_dir_is_in_path_not_in_path + use_ui @ui do + @installer.check_that_user_bin_dir_is_in_path + end + + expected = @installer.bin_dir + + if Gem.win_platform? then + expected = expected.downcase.gsub(File::SEPARATOR, File::ALT_SEPARATOR) + end + + assert_match expected, @ui.error + end + + def test_ensure_dependency + util_spec 'a' + + dep = Gem::Dependency.new 'a', '>= 2' + assert @installer.ensure_dependency(@spec, dep) + + dep = Gem::Dependency.new 'b', '> 2' + e = assert_raises Gem::InstallError do + @installer.ensure_dependency @spec, dep + end + + assert_equal 'a requires b (> 2)', e.message + end + + def test_ensure_loadable_spec + a, a_gem = util_gem 'a', 2 do |s| + s.add_dependency 'garbage ~> 5' + end + + installer = Gem::Installer.new a_gem + + e = assert_raises Gem::InstallError do + installer.ensure_loadable_spec + end + + assert_equal "The specification for #{a.full_name} is corrupt " + + "(SyntaxError)", e.message + end + + def test_ensure_loadable_spec_security_policy + skip 'openssl is missing' unless defined?(OpenSSL::SSL) + + _, a_gem = util_gem 'a', 2 do |s| + s.add_dependency 'garbage ~> 5' + end + + policy = Gem::Security::HighSecurity + installer = Gem::Installer.new a_gem, :security_policy => policy + + assert_raises Gem::Security::Exception do + installer.ensure_loadable_spec + end + end + + def test_extract_files + @installer.extract_files + + assert_path_exists File.join util_gem_dir, 'bin/executable' + end + + def test_generate_bin_bindir + @installer.wrappers = true + + @spec.executables = %w[executable] + @spec.bindir = '.' + + exec_file = @installer.formatted_program_filename 'executable' + exec_path = File.join util_gem_dir(@spec), exec_file + File.open exec_path, 'w' do |f| + f.puts '#!/usr/bin/ruby' + end + + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + + assert_equal true, File.directory?(util_inst_bindir) + installed_exec = File.join(util_inst_bindir, 'executable') + assert_path_exists installed_exec + assert_equal mask, File.stat(installed_exec).mode unless win_platform? + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end + + def test_generate_bin_bindir_with_user_install_warning + bin_dir = Gem.win_platform? ? File.expand_path(ENV["WINDIR"]).upcase : + "/usr/bin" + + options = { + :bin_dir => bin_dir, + :install_dir => "/non/existant" + } + + inst = Gem::Installer.new '', options + + Gem::Installer.path_warning = false + + use_ui @ui do + inst.check_that_user_bin_dir_is_in_path + end + + assert_equal "", @ui.error + end + + def test_generate_bin_script + @installer.wrappers = true + util_make_exec + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + assert File.directory? util_inst_bindir + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + assert_equal mask, File.stat(installed_exec).mode unless win_platform? + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end + + def test_generate_bin_script_format + @installer.format_executable = true + @installer.wrappers = true + util_make_exec + @installer.gem_dir = util_gem_dir + + Gem::Installer.exec_format = 'foo-%s-bar' + @installer.generate_bin + assert_equal true, File.directory?(util_inst_bindir) + installed_exec = File.join util_inst_bindir, 'foo-executable-bar' + assert_path_exists installed_exec + ensure + Gem::Installer.exec_format = nil + end + + def test_generate_bin_script_format_disabled + @installer.wrappers = true + util_make_exec + @installer.gem_dir = util_gem_dir + + Gem::Installer.exec_format = 'foo-%s-bar' + @installer.generate_bin + assert_equal true, File.directory?(util_inst_bindir) + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + ensure + Gem::Installer.exec_format = nil + end + + def test_generate_bin_script_install_dir + @installer.wrappers = true + + gem_dir = File.join("#{@gemhome}2", "gems", @spec.full_name) + gem_bindir = File.join gem_dir, 'bin' + FileUtils.mkdir_p gem_bindir + File.open File.join(gem_bindir, 'executable'), 'w' do |f| + f.puts "#!/bin/ruby" + end + + @installer.gem_home = "#{@gemhome}2" + @installer.gem_dir = gem_dir + @installer.bin_dir = File.join "#{@gemhome}2", 'bin' + + @installer.generate_bin + + installed_exec = File.join("#{@gemhome}2", "bin", 'executable') + assert_path_exists installed_exec + assert_equal mask, File.stat(installed_exec).mode unless win_platform? + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + end + + def test_generate_bin_script_no_execs + util_execless + + @installer.wrappers = true + @installer.generate_bin + + refute_path_exists util_inst_bindir, 'bin dir was created when not needed' + end + + def test_generate_bin_script_no_perms + @installer.wrappers = true + util_make_exec + + Dir.mkdir util_inst_bindir + + if win_platform? + skip('test_generate_bin_script_no_perms skipped on MS Windows') + else + FileUtils.chmod 0000, util_inst_bindir + + assert_raises Gem::FilePermissionError do + @installer.generate_bin + end + end + ensure + FileUtils.chmod 0755, util_inst_bindir unless ($DEBUG or win_platform?) + end + + def test_generate_bin_script_no_shebang + @installer.wrappers = true + @spec.executables = %w[executable] + + gem_dir = File.join @gemhome, 'gems', @spec.full_name + gem_bindir = File.join gem_dir, 'bin' + FileUtils.mkdir_p gem_bindir + File.open File.join(gem_bindir, 'executable'), 'w' do |f| + f.puts "blah blah blah" + end + + @installer.generate_bin + + installed_exec = File.join @gemhome, 'bin', 'executable' + assert_path_exists installed_exec + assert_equal mask, File.stat(installed_exec).mode unless win_platform? + + wrapper = File.read installed_exec + assert_match %r|generated by RubyGems|, wrapper + # HACK some gems don't have #! in their executables, restore 2008/06 + #assert_no_match %r|generated by RubyGems|, wrapper + end + + def test_generate_bin_script_wrappers + @installer.wrappers = true + util_make_exec + @installer.gem_dir = util_gem_dir + installed_exec = File.join(util_inst_bindir, 'executable') + + real_exec = File.join util_gem_dir, 'bin', 'executable' + + # fake --no-wrappers for previous install + unless Gem.win_platform? then + FileUtils.mkdir_p File.dirname(installed_exec) + FileUtils.ln_s real_exec, installed_exec + end + + @installer.generate_bin + assert_equal true, File.directory?(util_inst_bindir) + assert_path_exists installed_exec + assert_equal mask, File.stat(installed_exec).mode unless win_platform? + + assert_match %r|generated by RubyGems|, File.read(installed_exec) + + refute_match %r|generated by RubyGems|, File.read(real_exec), + 'real executable overwritten' + end + + def test_generate_bin_symlink + return if win_platform? #Windows FS do not support symlinks + + @installer.wrappers = false + util_make_exec + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + assert_equal true, File.directory?(util_inst_bindir) + installed_exec = File.join util_inst_bindir, 'executable' + assert_equal true, File.symlink?(installed_exec) + assert_equal(File.join(util_gem_dir, 'bin', 'executable'), + File.readlink(installed_exec)) + end + + def test_generate_bin_symlink_no_execs + util_execless + + @installer.wrappers = false + @installer.generate_bin + + refute_path_exists util_inst_bindir + end + + def test_generate_bin_symlink_no_perms + @installer.wrappers = false + util_make_exec + @installer.gem_dir = util_gem_dir + + Dir.mkdir util_inst_bindir + + if win_platform? + skip('test_generate_bin_symlink_no_perms skipped on MS Windows') + else + FileUtils.chmod 0000, util_inst_bindir + + assert_raises Gem::FilePermissionError do + @installer.generate_bin + end + end + ensure + FileUtils.chmod 0755, util_inst_bindir unless ($DEBUG or win_platform?) + end + + def test_generate_bin_symlink_update_newer + return if win_platform? #Windows FS do not support symlinks + + @installer.wrappers = false + util_make_exec + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + installed_exec = File.join(util_inst_bindir, 'executable') + assert_equal(File.join(util_gem_dir, 'bin', 'executable'), + File.readlink(installed_exec)) + + @spec = Gem::Specification.new do |s| + s.files = ['lib/code.rb'] + s.name = "a" + s.version = "3" + s.summary = "summary" + s.description = "desc" + s.require_path = 'lib' + end + + util_make_exec + @installer.gem_dir = util_gem_dir @spec + @installer.generate_bin + installed_exec = File.join(util_inst_bindir, 'executable') + assert_equal(@spec.bin_file('executable'), + File.readlink(installed_exec), + "Ensure symlink moved to latest version") + end + + def test_generate_bin_symlink_update_older + return if win_platform? #Windows FS do not support symlinks + + @installer.wrappers = false + util_make_exec + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + installed_exec = File.join(util_inst_bindir, 'executable') + assert_equal(File.join(util_gem_dir, 'bin', 'executable'), + File.readlink(installed_exec)) + + spec = Gem::Specification.new do |s| + s.files = ['lib/code.rb'] + s.name = "a" + s.version = "1" + s.summary = "summary" + s.description = "desc" + s.require_path = 'lib' + end + + util_make_exec + one = @spec.dup + one.version = 1 + @installer.gem_dir = util_gem_dir one + @installer.spec = spec + + @installer.generate_bin + + installed_exec = File.join util_inst_bindir, 'executable' + expected = File.join util_gem_dir, 'bin', 'executable' + assert_equal(expected, + File.readlink(installed_exec), + "Ensure symlink not moved") + end + + def test_generate_bin_symlink_update_remove_wrapper + return if win_platform? #Windows FS do not support symlinks + + @installer.wrappers = true + util_make_exec + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + + @spec = Gem::Specification.new do |s| + s.files = ['lib/code.rb'] + s.name = "a" + s.version = "3" + s.summary = "summary" + s.description = "desc" + s.require_path = 'lib' + end + util_make_exec + + util_installer @spec, @gemhome + @installer.wrappers = false + @installer.gem_dir = util_gem_dir + + @installer.generate_bin + + installed_exec = File.join util_inst_bindir, 'executable' + assert_equal(@spec.bin_file('executable'), + File.readlink(installed_exec), + "Ensure symlink moved to latest version") + end + + def test_generate_bin_symlink_win32 + old_win_platform = Gem.win_platform? + Gem.win_platform = true + old_alt_separator = File::ALT_SEPARATOR + File.__send__(:remove_const, :ALT_SEPARATOR) + File.const_set(:ALT_SEPARATOR, '\\') + @installer.wrappers = false + util_make_exec + @installer.gem_dir = util_gem_dir + + use_ui @ui do + @installer.generate_bin + end + + assert_equal true, File.directory?(util_inst_bindir) + installed_exec = File.join(util_inst_bindir, 'executable') + assert_path_exists installed_exec + + assert_match(/Unable to use symlinks on Windows, installing wrapper/i, + @ui.error) + + wrapper = File.read installed_exec + assert_match(/generated by RubyGems/, wrapper) + ensure + File.__send__(:remove_const, :ALT_SEPARATOR) + File.const_set(:ALT_SEPARATOR, old_alt_separator) + Gem.win_platform = old_win_platform + end + + def test_generate_bin_uses_default_shebang + return if win_platform? #Windows FS do not support symlinks + + @installer.wrappers = true + util_make_exec + + @installer.generate_bin + + default_shebang = Gem.ruby + shebang_line = open("#{@gemhome}/bin/executable") { |f| f.readlines.first } + assert_match(/\A#!/, shebang_line) + assert_match(/#{default_shebang}/, shebang_line) + end + + def test_initialize + spec = util_spec 'a' do |s| s.platform = Gem::Platform.new 'mswin32' end + gem = File.join @tempdir, spec.file_name + + Dir.mkdir util_inst_bindir + util_build_gem spec + FileUtils.mv spec.cache_file, @tempdir + + installer = Gem::Installer.new gem + + assert_equal File.join(@gemhome, 'gems', spec.full_name), installer.gem_dir + assert_equal File.join(@gemhome, 'bin'), installer.bin_dir + end + + def test_initialize_user_install + installer = Gem::Installer.new @gem, :user_install => true + + assert_equal File.join(Gem.user_dir, 'gems', @spec.full_name), + installer.gem_dir + assert_equal Gem.bindir(Gem.user_dir), installer.bin_dir + end + + def test_initialize_user_install_bin_dir + installer = + Gem::Installer.new @gem, :user_install => true, :bin_dir => @tempdir + + assert_equal File.join(Gem.user_dir, 'gems', @spec.full_name), + installer.gem_dir + assert_equal @tempdir, installer.bin_dir + end + + def test_install + Dir.mkdir util_inst_bindir + util_setup_gem + util_clear_gems + + gemdir = File.join @gemhome, 'gems', @spec.full_name + cache_file = File.join @gemhome, 'cache', @spec.file_name + stub_exe = File.join @gemhome, 'bin', 'executable' + rakefile = File.join gemdir, 'ext', 'a', 'Rakefile' + spec_file = File.join @gemhome, 'specifications', @spec.spec_name + + Gem.pre_install do |installer| + refute_path_exists cache_file, 'cache file must not exist yet' + refute_path_exists spec_file, 'spec file must not exist yet' + true + end + + Gem.post_build do |installer| + assert_path_exists gemdir, 'gem install dir must exist' + assert_path_exists rakefile, 'gem executable must exist' + refute_path_exists stub_exe, 'gem executable must not exist' + refute_path_exists spec_file, 'spec file must not exist yet' + true + end + + Gem.post_install do |installer| + assert_path_exists cache_file, 'cache file must exist' + assert_path_exists spec_file, 'spec file must exist' + end + + @newspec = nil + build_rake_in do + use_ui @ui do + @newspec = @installer.install + end + end + + assert_equal @spec, @newspec + assert_path_exists gemdir + assert_path_exists stub_exe, 'gem executable must exist' + + exe = File.join gemdir, 'bin', 'executable' + assert_path_exists exe + + exe_mode = File.stat(exe).mode & 0111 + assert_equal 0111, exe_mode, "0%o" % exe_mode unless win_platform? + + assert_path_exists File.join gemdir, 'lib', 'code.rb' + + assert_path_exists rakefile + + spec_file = File.join(@gemhome, 'specifications', @spec.spec_name) + + assert_equal spec_file, @newspec.loaded_from + assert_path_exists spec_file + + assert_same @installer, @post_build_hook_arg + assert_same @installer, @post_install_hook_arg + assert_same @installer, @pre_install_hook_arg + end + + def test_install_creates_working_binstub + Dir.mkdir util_inst_bindir + util_setup_gem + util_clear_gems + + @installer.wrappers = true + + gemdir = File.join @gemhome, 'gems', @spec.full_name + + @newspec = nil + build_rake_in do + use_ui @ui do + @newspec = @installer.install + end + end + + exe = File.join gemdir, 'bin', 'executable' + + e = assert_raises RuntimeError do + instance_eval File.read(exe) + end + + assert_match(/ran executable/, e.message) + end + + def test_install_creates_binstub_that_understand_version + Dir.mkdir util_inst_bindir + util_setup_gem + util_clear_gems + + @installer.wrappers = true + + @newspec = nil + build_rake_in do + use_ui @ui do + @newspec = @installer.install + end + end + + exe = File.join @gemhome, 'bin', 'executable' + + ARGV.unshift "_3.0_" + + begin + Gem::Specification.reset + + e = assert_raises Gem::LoadError do + instance_eval File.read(exe) + end + ensure + ARGV.shift if ARGV.first == "_3.0_" + end + + assert_match(/\(= 3\.0\)/, e.message) + end + + def test_install_creates_binstub_that_dont_trust_encoding + skip unless "".respond_to?(:force_encoding) + + Dir.mkdir util_inst_bindir + util_setup_gem + util_clear_gems + + @installer.wrappers = true + + @newspec = nil + build_rake_in do + use_ui @ui do + @newspec = @installer.install + end + end + + exe = File.join @gemhome, 'bin', 'executable' + + extra_arg = "\xE4pfel".force_encoding("UTF-8") + ARGV.unshift extra_arg + + begin + Gem::Specification.reset + + e = assert_raises RuntimeError do + instance_eval File.read(exe) + end + ensure + ARGV.shift if ARGV.first == extra_arg + end + + assert_match(/ran executable/, e.message) + end + + def test_install_with_no_prior_files + Dir.mkdir util_inst_bindir + util_clear_gems + + util_setup_gem + build_rake_in do + use_ui @ui do + assert_equal @spec, @installer.install + end + end + + gemdir = File.join(@gemhome, 'gems', @spec.full_name) + assert_path_exists File.join gemdir, 'lib', 'code.rb' + + util_setup_gem + # Morph spec to have lib/other.rb instead of code.rb and recreate + @spec.files = File.join('lib', 'other.rb') + Dir.chdir @tempdir do + File.open File.join('lib', 'other.rb'), 'w' do |f| f.puts '1' end + use_ui ui do + FileUtils.rm @gem + Gem::Package.build @spec + end + end + @installer = Gem::Installer.new @gem + build_rake_in do + use_ui @ui do + assert_equal @spec, @installer.install + end + end + + assert_path_exists File.join gemdir, 'lib', 'other.rb' + refute_path_exists File.join gemdir, 'lib', 'code.rb', + "code.rb from prior install of same gem shouldn't remain here" + end + + def test_install_force + use_ui @ui do + installer = Gem::Installer.new old_ruby_required, :force => true + installer.install + end + + gem_dir = File.join(@gemhome, 'gems', 'old_ruby_required-1') + assert_path_exists gem_dir + end + + def test_install_missing_dirs + FileUtils.rm_f File.join(Gem.dir, 'cache') + FileUtils.rm_f File.join(Gem.dir, 'docs') + FileUtils.rm_f File.join(Gem.dir, 'specifications') + + use_ui @ui do + @installer.install + end + + File.directory? File.join(Gem.dir, 'cache') + File.directory? File.join(Gem.dir, 'docs') + File.directory? File.join(Gem.dir, 'specifications') + + assert_path_exists File.join @gemhome, 'cache', @spec.file_name + assert_path_exists File.join @gemhome, 'specifications', @spec.spec_name + end + + def test_install_post_build_false + util_clear_gems + + Gem.post_build do + false + end + + use_ui @ui do + e = assert_raises Gem::InstallError do + @installer.install + end + + location = "#{__FILE__}:#{__LINE__ - 9}" + + assert_equal "post-build hook at #{location} failed for a-2", e.message + end + + spec_file = File.join @gemhome, 'specifications', @spec.spec_name + refute_path_exists spec_file + + gem_dir = File.join @gemhome, 'gems', @spec.full_name + refute_path_exists gem_dir + end + + def test_install_post_build_nil + util_clear_gems + + Gem.post_build do + nil + end + + use_ui @ui do + @installer.install + end + + spec_file = File.join @gemhome, 'specifications', @spec.spec_name + assert_path_exists spec_file + + gem_dir = File.join @gemhome, 'gems', @spec.full_name + assert_path_exists gem_dir + end + + def test_install_pre_install_false + util_clear_gems + + Gem.pre_install do + false + end + + use_ui @ui do + e = assert_raises Gem::InstallError do + @installer.install + end + + location = "#{__FILE__}:#{__LINE__ - 9}" + + assert_equal "pre-install hook at #{location} failed for a-2", e.message + end + + spec_file = File.join @gemhome, 'specifications', @spec.spec_name + refute_path_exists spec_file + end + + def test_install_pre_install_nil + util_clear_gems + + Gem.pre_install do + nil + end + + use_ui @ui do + @installer.install + end + + spec_file = File.join @gemhome, 'specifications', @spec.spec_name + assert_path_exists spec_file + end + + def test_install_with_message + @spec.post_install_message = 'I am a shiny gem!' + + use_ui @ui do + path = Gem::Package.build @spec + + @installer = Gem::Installer.new path + @installer.install + end + + assert_match %r|I am a shiny gem!|, @ui.output + end + + def test_install_extension_dir + gemhome2 = "#{@gemhome}2" + + @spec.extensions << "extconf.rb" + write_file File.join(@tempdir, "extconf.rb") do |io| + io.write <<-RUBY + require "mkmf" + create_makefile("#{@spec.name}") + RUBY + end + + @spec.files += %w[extconf.rb] + + use_ui @ui do + path = Gem::Package.build @spec + + installer = Gem::Installer.new path, :install_dir => gemhome2 + installer.install + end + + expected_makefile = File.join gemhome2, 'gems', @spec.full_name, 'Makefile' + + assert_path_exists expected_makefile + end + + def test_install_extension_and_script + @spec.extensions << "extconf.rb" + write_file File.join(@tempdir, "extconf.rb") do |io| + io.write <<-RUBY + require "mkmf" + create_makefile("#{@spec.name}") + RUBY + end + + rb = File.join("lib", "#{@spec.name}.rb") + @spec.files += [rb] + write_file File.join(@tempdir, rb) do |io| + io.write <<-RUBY + # #{@spec.name}.rb + RUBY + end + + Dir.mkdir(File.join("lib", @spec.name)) + rb2 = File.join("lib", @spec.name, "#{@spec.name}.rb") + @spec.files << rb2 + write_file File.join(@tempdir, rb2) do |io| + io.write <<-RUBY + # #{@spec.name}/#{@spec.name}.rb + RUBY + end + + refute_path_exists File.join @spec.gem_dir, rb + refute_path_exists File.join @spec.gem_dir, rb2 + use_ui @ui do + path = Gem::Package.build @spec + + @installer = Gem::Installer.new path + @installer.install + end + assert_path_exists File.join @spec.gem_dir, rb + assert_path_exists File.join @spec.gem_dir, rb2 + end + + def test_install_extension_flat + skip '1.9.2 and earlier mkmf.rb does not create TOUCH' if + RUBY_VERSION < '1.9.3' + + if RUBY_VERSION == "1.9.3" and RUBY_PATCHLEVEL <= 194 + skip "TOUCH was introduced into 1.9.3 after p194" + end + + @spec.require_paths = ["."] + + @spec.extensions << "extconf.rb" + + write_file File.join(@tempdir, "extconf.rb") do |io| + io.write <<-RUBY + require "mkmf" + + CONFIG['CC'] = '$(TOUCH) $@ ||' + CONFIG['LDSHARED'] = '$(TOUCH) $@ ||' + $ruby = '#{Gem.ruby}' + + create_makefile("#{@spec.name}") + RUBY + end + + # empty depend file for no auto dependencies + @spec.files += %W"depend #{@spec.name}.c".each {|file| + write_file File.join(@tempdir, file) + } + + so = File.join(@spec.gem_dir, "#{@spec.name}.#{RbConfig::CONFIG["DLEXT"]}") + refute_path_exists so + use_ui @ui do + path = Gem::Package.build @spec + + @installer = Gem::Installer.new path + @installer.install + end + assert_path_exists so + rescue + puts '-' * 78 + puts File.read File.join(@gemhome, 'gems', 'a-2', 'Makefile') + puts '-' * 78 + + path = File.join(@gemhome, 'gems', 'a-2', 'gem_make.out') + + if File.exist?(path) + puts File.read(path) + puts '-' * 78 + end + + raise + end + + def test_installation_satisfies_dependency_eh + util_spec 'a' + + dep = Gem::Dependency.new 'a', '>= 2' + assert @installer.installation_satisfies_dependency?(dep) + + dep = Gem::Dependency.new 'a', '> 2' + refute @installer.installation_satisfies_dependency?(dep) + end + + def test_installation_satisfies_dependency_eh_development + @installer.options[:development] = true + @installer.options[:dev_shallow] = true + + util_spec 'a' + + dep = Gem::Dependency.new 'a', :development + assert @installer.installation_satisfies_dependency?(dep) + end + + def test_pre_install_checks_dependencies + @spec.add_dependency 'b', '> 5' + util_setup_gem + + use_ui @ui do + assert_raises Gem::InstallError do + @installer.install + end + end + end + + def test_pre_install_checks_dependencies_ignore + @spec.add_dependency 'b', '> 5' + @installer.ignore_dependencies = true + + build_rake_in do + use_ui @ui do + assert @installer.pre_install_checks + end + end + end + + def test_pre_install_checks_dependencies_install_dir + gemhome2 = "#{@gemhome}2" + @spec.add_dependency 'd' + + quick_gem 'd', 2 + + gem = File.join @gemhome, @spec.file_name + + FileUtils.mv @gemhome, gemhome2 + FileUtils.mkdir @gemhome + + FileUtils.mv File.join(gemhome2, 'cache', @spec.file_name), gem + + # Don't leak any already activated gems into the installer, require + # that it work everything out on it's own. + Gem::Specification.reset + + installer = Gem::Installer.new gem, :install_dir => gemhome2 + + build_rake_in do + use_ui @ui do + assert installer.pre_install_checks + end + end + end + + def test_pre_install_checks_ruby_version + use_ui @ui do + installer = Gem::Installer.new old_ruby_required + e = assert_raises Gem::InstallError do + installer.pre_install_checks + end + assert_equal 'old_ruby_required requires Ruby version = 1.4.6.', + e.message + end + end + + def test_pre_install_checks_wrong_rubygems_version + spec = util_spec 'old_rubygems_required', '1' do |s| + s.required_rubygems_version = '< 0' + end + + util_build_gem spec + + gem = File.join(@gemhome, 'cache', spec.file_name) + + use_ui @ui do + @installer = Gem::Installer.new gem + e = assert_raises Gem::InstallError do + @installer.pre_install_checks + end + assert_equal 'old_rubygems_required requires RubyGems version < 0. ' + + "Try 'gem update --system' to update RubyGems itself.", e.message + end + end + + def test_shebang + util_make_exec @spec, "#!/usr/bin/ruby" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby}", shebang + end + + def test_process_options + assert_nil @installer.build_root + assert_equal File.join(@gemhome, 'bin'), @installer.bin_dir + assert_equal @gemhome, @installer.gem_home + end + + def test_process_options_build_root + build_root = File.join @tempdir, 'build_root' + + @installer = Gem::Installer.new @gem, :build_root => build_root + + assert_equal Pathname(build_root), @installer.build_root + assert_equal File.join(build_root, @gemhome, 'bin'), @installer.bin_dir + assert_equal File.join(build_root, @gemhome), @installer.gem_home + end + + def test_shebang_arguments + util_make_exec @spec, "#!/usr/bin/ruby -ws" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby} -ws", shebang + end + + def test_shebang_empty + util_make_exec @spec, '' + + shebang = @installer.shebang 'executable' + assert_equal "#!#{Gem.ruby}", shebang + end + + def test_shebang_env + util_make_exec @spec, "#!/usr/bin/env ruby" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby}", shebang + end + + def test_shebang_env_arguments + util_make_exec @spec, "#!/usr/bin/env ruby -ws" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby} -ws", shebang + end + + def test_shebang_env_shebang + util_make_exec @spec, '' + @installer.env_shebang = true + + shebang = @installer.shebang 'executable' + + env_shebang = "/usr/bin/env" unless Gem.win_platform? + + assert_equal("#!#{env_shebang} #{RbConfig::CONFIG['ruby_install_name']}", + shebang) + end + + def test_shebang_nested + util_make_exec @spec, "#!/opt/local/ruby/bin/ruby" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby}", shebang + end + + def test_shebang_nested_arguments + util_make_exec @spec, "#!/opt/local/ruby/bin/ruby -ws" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby} -ws", shebang + end + + def test_shebang_version + util_make_exec @spec, "#!/usr/bin/ruby18" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby}", shebang + end + + def test_shebang_version_arguments + util_make_exec @spec, "#!/usr/bin/ruby18 -ws" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby} -ws", shebang + end + + def test_shebang_version_env + util_make_exec @spec, "#!/usr/bin/env ruby18" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby}", shebang + end + + def test_shebang_version_env_arguments + util_make_exec @spec, "#!/usr/bin/env ruby18 -ws" + + shebang = @installer.shebang 'executable' + + assert_equal "#!#{Gem.ruby} -ws", shebang + end + + def test_shebang_custom + conf = Gem::ConfigFile.new [] + conf[:custom_shebang] = 'test' + + Gem.configuration = conf + + util_make_exec @spec, "#!/usr/bin/ruby" + + shebang = @installer.shebang 'executable' + + assert_equal "#!test", shebang + end + + def test_shebang_custom_with_expands + bin_env = win_platform? ? '' : '/usr/bin/env' + conf = Gem::ConfigFile.new [] + conf[:custom_shebang] = '1 $env 2 $ruby 3 $exec 4 $name' + + Gem.configuration = conf + + util_make_exec @spec, "#!/usr/bin/ruby" + + shebang = @installer.shebang 'executable' + + assert_equal "#!1 #{bin_env} 2 #{Gem.ruby} 3 executable 4 a", shebang + end + + def test_shebang_custom_with_expands_and_arguments + bin_env = win_platform? ? '' : '/usr/bin/env' + conf = Gem::ConfigFile.new [] + conf[:custom_shebang] = '1 $env 2 $ruby 3 $exec' + + Gem.configuration = conf + + util_make_exec @spec, "#!/usr/bin/ruby -ws" + + shebang = @installer.shebang 'executable' + + assert_equal "#!1 #{bin_env} 2 #{Gem.ruby} -ws 3 executable", shebang + end + + def test_unpack + util_setup_gem + + dest = File.join @gemhome, 'gems', @spec.full_name + + @installer.unpack dest + + assert_path_exists File.join dest, 'lib', 'code.rb' + assert_path_exists File.join dest, 'bin', 'executable' + end + + def test_write_build_info_file + refute_path_exists @spec.build_info_file + + @installer.build_args = %w[ + --with-libyaml-dir /usr/local/Cellar/libyaml/0.1.4 + ] + + @installer.write_build_info_file + + assert_path_exists @spec.build_info_file + + expected = "--with-libyaml-dir\n/usr/local/Cellar/libyaml/0.1.4\n" + + assert_equal expected, File.read(@spec.build_info_file) + end + + def test_write_build_info_file_empty + refute_path_exists @spec.build_info_file + + @installer.write_build_info_file + + refute_path_exists @spec.build_info_file + end + + def test_write_build_info_file_install_dir + installer = Gem::Installer.new @gem, :install_dir => "#{@gemhome}2" + + installer.build_args = %w[ + --with-libyaml-dir /usr/local/Cellar/libyaml/0.1.4 + ] + + installer.write_build_info_file + + refute_path_exists @spec.build_info_file + assert_path_exists \ + File.join("#{@gemhome}2", 'build_info', "#{@spec.full_name}.info") + end + + def test_write_cache_file + cache_file = File.join @gemhome, 'cache', @spec.file_name + gem = File.join @gemhome, @spec.file_name + + FileUtils.mv cache_file, gem + refute_path_exists cache_file + + installer = Gem::Installer.new gem + installer.spec = @spec + installer.gem_home = @gemhome + + installer.write_cache_file + + assert_path_exists cache_file + end + + def test_write_spec + FileUtils.rm @spec.spec_file + refute_path_exists @spec.spec_file + + @installer.spec = @spec + @installer.gem_home = @gemhome + + @installer.write_spec + + assert_path_exists @spec.spec_file + + loaded = Gem::Specification.load @spec.spec_file + + assert_equal @spec, loaded + + assert_equal Gem.rubygems_version, @spec.installed_by_version + end + + def test_write_spec_writes_cached_spec + FileUtils.rm @spec.spec_file + refute_path_exists @spec.spec_file + + @spec.files = %w[a.rb b.rb c.rb] + + @installer.spec = @spec + @installer.gem_home = @gemhome + + @installer.write_spec + + # cached specs have no file manifest: + @spec.files = [] + + assert_equal @spec, eval(File.read(@spec.spec_file)) + end + + def test_dir + assert_match %r!/gemhome/gems/a-2$!, @installer.dir + end + + def test_default_gem + FileUtils.rm_f File.join(Gem.dir, 'specifications') + + @installer.wrappers = true + @installer.options[:install_as_default] = true + @installer.gem_dir = util_gem_dir @spec + @installer.generate_bin + + use_ui @ui do + @installer.install + end + + assert File.directory? util_inst_bindir + installed_exec = File.join util_inst_bindir, 'executable' + assert_path_exists installed_exec + + assert File.directory? File.join(Gem.dir, 'specifications') + assert File.directory? File.join(Gem.dir, 'specifications', 'default') + + default_spec = eval File.read File.join(Gem.dir, 'specifications', 'default', 'a-2.gemspec') + assert_equal Gem::Version.new("2"), default_spec.version + assert_equal ['bin/executable'], default_spec.files + end + + def old_ruby_required + spec = util_spec 'old_ruby_required', '1' do |s| + s.required_ruby_version = '= 1.4.6' + end + + util_build_gem spec + + spec.cache_file + end + + def util_execless + @spec = util_spec 'z' + util_build_gem @spec + + @installer = util_installer @spec, @gemhome + end + + def util_conflict_executable wrappers + conflict = quick_gem 'conflict' do |spec| + util_make_exec spec + end + + util_build_gem conflict + + installer = util_installer conflict, @gemhome + installer.wrappers = wrappers + installer.generate_bin + end + + def mask + 0100755 & (~File.umask) + end +end |