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ruby--ruby/test/rubygems/gem_installer_test_case.rb

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require_relative 'gemutilities'
require 'rubygems/installer'
class Gem::Installer
attr_accessor :gem_dir
attr_writer :format
attr_writer :gem_home
attr_writer :env_shebang
attr_writer :ignore_dependencies
attr_writer :format_executable
attr_writer :security_policy
attr_writer :spec
attr_writer :wrappers
end
class GemInstallerTestCase < RubyGemTestCase
def setup
super
@spec = quick_gem 'a'
@gem = File.join @tempdir, "#{@spec.full_name}.gem"
@installer = util_installer @spec, @gem, @gemhome
@user_spec = quick_gem 'b'
@user_gem = File.join @tempdir, "#{@user_spec.full_name}.gem"
@user_installer = util_installer @user_spec, @user_gem, Gem.user_dir
@user_installer.gem_dir = File.join(Gem.user_dir, 'gems',
@user_spec.full_name)
end
def util_gem_bindir(version = '2')
File.join util_gem_dir(version), "bin"
end
def util_gem_dir(version = '2')
File.join @gemhome, "gems", "a-#{version}" # HACK
end
def util_inst_bindir
File.join @gemhome, "bin"
end
def util_make_exec(version = '2', shebang = "#!/usr/bin/ruby")
@spec.executables = ["my_exec"]
FileUtils.mkdir_p util_gem_bindir(version)
exec_path = File.join util_gem_bindir(version), "my_exec"
File.open exec_path, 'w' do |f|
f.puts shebang
end
end
def util_setup_gem(ui = @ui) # HACK fix use_ui to make this automatic
@spec.files = File.join('lib', 'code.rb')
@spec.executables << 'executable'
@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 '1' 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
use_ui ui do
FileUtils.rm @gem
Gem::Builder.new(@spec).build
end
end
@installer = Gem::Installer.new @gem
end
def util_installer(spec, gem_path, gem_home)
util_build_gem spec
FileUtils.mv File.join(@gemhome, 'cache', "#{spec.full_name}.gem"),
@tempdir
installer = Gem::Installer.new gem_path
installer.gem_dir = util_gem_dir
installer.gem_home = gem_home
installer.spec = spec
installer
end
end