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require 'rubygems/test_case'
require 'rubygems/installer'
class Gem::Installer
##
# Available through requiring rubygems/installer_test_case
attr_writer :gem_dir
##
# Available through requiring rubygems/installer_test_case
attr_writer :format
##
# Available through requiring rubygems/installer_test_case
attr_writer :gem_home
##
# Available through requiring rubygems/installer_test_case
attr_writer :env_shebang
##
# Available through requiring rubygems/installer_test_case
attr_writer :ignore_dependencies
##
# Available through requiring rubygems/installer_test_case
attr_writer :format_executable
##
# Available through requiring rubygems/installer_test_case
attr_writer :security_policy
##
# Available through requiring rubygems/installer_test_case
attr_writer :spec
##
# Available through requiring rubygems/installer_test_case
attr_writer :wrappers
end
##
# A test case for Gem::Installer.
class Gem::InstallerTestCase < Gem::TestCase
def setup
super
@installer_tmp = File.join @tempdir, 'installer'
FileUtils.mkdir_p @installer_tmp
Gem.use_paths @installer_tmp
Gem.ensure_gem_subdirectories @installer_tmp
@spec = quick_gem 'a'
util_make_exec @spec
util_build_gem @spec
@gem = @spec.cache_file
@user_spec = quick_gem 'b'
util_make_exec @user_spec
util_build_gem @user_spec
@user_gem = @user_spec.cache_file
Gem.use_paths @gemhome
@installer = util_installer @spec, @gemhome
@user_installer = util_installer @user_spec, Gem.user_dir, :user
Gem.use_paths @gemhome
end
def util_gem_bindir spec = @spec
# TODO: deprecate
spec.bin_dir
end
def util_gem_dir spec = @spec
# TODO: deprecate
spec.gem_dir
end
def util_inst_bindir
File.join @gemhome, "bin"
end
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
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
use_ui ui do
FileUtils.rm @gem
@gem = Gem::Builder.new(@spec).build
end
end
@installer = Gem::Installer.new @gem
end
def util_installer(spec, gem_home, user=false)
Gem::Installer.new spec.cache_file, :user_install => user
end
end
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