Class: Gem::InstallerTestCase
- Defined in:
- lib/rubygems/installer_test_case.rb
Overview
A test case for Gem::Installer.
Constant Summary
Constants inherited from TestCase
TestCase::PRIVATE_KEY_PASSPHRASE
Instance Attribute Summary
Attributes inherited from TestCase
Instance Method Summary collapse
-
#setup ⇒ Object
Creates the following instance variables:.
-
#util_inst_bindir ⇒ Object
The path where installed executables live.
-
#util_installer(spec, gem_home, user = false) ⇒ Object
Creates an installer for
spec
that will install intogem_home
. -
#util_make_exec(spec = @spec, shebang = "#!/usr/bin/ruby") ⇒ Object
Adds an executable named “executable” to
spec
with the givenshebang
. -
#util_setup_gem(ui = @ui) ⇒ Object
Builds the @spec gem and returns an installer for it.
Methods inherited from TestCase
#add_to_fetcher, #all_spec_names, #assert_activate, #assert_contains_make_command, #assert_path_exists, #build_rake_in, cert_path, #common_installer_setup, #common_installer_teardown, #create_tmpdir, #dep, #dependency_request, #enable_shared, #git_gem, #have_git?, #in_path?, #install_default_gems, #install_default_specs, #install_gem, #install_gem_user, #install_specs, key_path, load_cert, load_key, #loaded_spec_names, #make_command, make_command, #mu_pp, #new_default_spec, #new_spec, #nmake_found?, #parse_make_command_line, process_based_port, #process_based_port, #quick_gem, #quick_spec, #read_binary, #read_cache, #refute_path_exists, #req, rubybin, #save_gemspec, #save_loaded_features, #scan_make_command_lines, #spec, #spec_fetcher, #teardown, #uninstall_gem, #unresolved_names, #util_build_gem, #util_clear_RUBY_VERSION, #util_clear_gems, #util_gem, #util_gzip, #util_make_gems, #util_remove_gem, #util_restore_RUBY_VERSION, #util_set_RUBY_VERSION, #util_set_arch, #util_setup_fake_fetcher, #util_setup_spec_fetcher, #util_spec, #util_zip, #v, #vc_windows?, vc_windows?, #vendor_gem, #wait_for_child_process_to_exit, win_platform?, #win_platform?, #write_file
Methods included from Deprecate
deprecate, skip, skip=, skip_during
Methods included from DefaultUserInteraction
ui, #ui, ui=, #ui=, use_ui, #use_ui
Instance Method Details
#setup ⇒ Object
Creates the following instance variables:
- @spec
-
a spec named ‘a’, intended for regular installs
- @user_spec
-
a spec named ‘b’, intended for user installs
- @gem
-
the path to a built gem from @spec
- @user_spec
-
the path to a built gem from @user_spec
- @installer
-
a Gem::Installer for the @spec that installs into @gemhome
- @user_installer
-
a Gem::Installer for the @user_spec that installs into Gem.user_dir
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# File 'lib/rubygems/installer_test_case.rb', line 86 def setup super @spec = quick_gem 'a' do |spec| util_make_exec spec end @user_spec = quick_gem 'b' do |spec| util_make_exec spec end util_build_gem @spec util_build_gem @user_spec @gem = @spec.cache_file @user_gem = @user_spec.cache_file @installer = util_installer @spec, @gemhome @user_installer = util_installer @user_spec, Gem.user_dir, :user Gem::Installer.path_warning = false end |
#util_inst_bindir ⇒ Object
The path where installed executables live
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# File 'lib/rubygems/installer_test_case.rb', line 112 def util_inst_bindir File.join @gemhome, "bin" end |
#util_installer(spec, gem_home, user = false) ⇒ Object
Creates an installer for spec
that will install into gem_home
. If user
is true a user-install will be performed.
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# File 'lib/rubygems/installer_test_case.rb', line 179 def util_installer(spec, gem_home, user=false) Gem::Installer.at(spec.cache_file, :install_dir => gem_home, :user_install => user) end |
#util_make_exec(spec = @spec, shebang = "#!/usr/bin/ruby") ⇒ Object
Adds an executable named “executable” to spec
with the given shebang
.
The executable is also written to the bin dir in @tmpdir and the installed gem directory for spec
.
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# File 'lib/rubygems/installer_test_case.rb', line 122 def util_make_exec(spec = @spec, shebang = "#!/usr/bin/ruby") spec.executables = %w[executable] spec.files << 'bin/executable' exec_path = spec.bin_file "executable" write_file exec_path do |io| io.puts shebang end bin_path = File.join @tempdir, "bin", "executable" write_file bin_path do |io| io.puts shebang end end |
#util_setup_gem(ui = @ui) ⇒ Object
Builds the @spec gem and returns an installer for it. The built gem includes:
bin/executable
lib/code.rb
ext/a/mkrf_conf.rb
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# File 'lib/rubygems/installer_test_case.rb', line 145 def util_setup_gem(ui = @ui) # HACK fix use_ui to make this automatic @spec.files << File.join('lib', 'code.rb') @spec.extensions << File.join('ext', 'a', 'mkrf_conf.rb') Dir.chdir @tempdir do FileUtils.mkdir_p 'bin' FileUtils.mkdir_p 'lib' FileUtils.mkdir_p File.join('ext', 'a') File.open File.join('bin', 'executable'), 'w' do |f| f.puts "raise 'ran executable'" end File.open File.join('lib', 'code.rb'), 'w' do |f| f.puts '1' end File.open File.join('ext', 'a', 'mkrf_conf.rb'), 'w' do |f| f << <<-EOF File.open 'Rakefile', 'w' do |rf| rf.puts "task :default" end EOF end yield @spec if block_given? use_ui ui do FileUtils.rm_f @gem @gem = Gem::Package.build @spec end end @installer = Gem::Installer.at @gem end |