teardown()
public
#teardown restores the process to
its original state and removes the tempdir unless the KEEP_FILES
environment variable was set.
# File lib/rubygems/test_case.rb, line 216
def teardown
$LOAD_PATH.replace @orig_LOAD_PATH
Gem::ConfigMap[:BASERUBY] = @orig_BASERUBY
Gem::ConfigMap[:arch] = @orig_arch
if defined? Gem::RemoteFetcher then
Gem::RemoteFetcher.fetcher = nil
end
Dir.chdir @current_dir
FileUtils.rm_rf @tempdir unless ENV['KEEP_FILES']
ENV['GEM_HOME'] = @orig_gem_home
ENV['GEM_PATH'] = @orig_gem_path
_ = @orig_ruby
Gem.class_eval { @ruby = _ } if _
if @orig_ENV_HOME then
ENV['HOME'] = @orig_ENV_HOME
else
ENV.delete 'HOME'
end
end