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# Creates a temporary directory in the current working directory
# for temporary files created while running the specs. All specs
# should clean up any temporary files created so that the temp
# directory is empty when the process exits.
SPEC_TEMP_DIR_PID = Process.pid
if spec_temp_dir = ENV["SPEC_TEMP_DIR"]
spec_temp_dir = File.realdirpath(spec_temp_dir)
else
spec_temp_dir = "#{File.realpath(Dir.pwd)}/rubyspec_temp/#{SPEC_TEMP_DIR_PID}"
end
SPEC_TEMP_DIR = spec_temp_dir
SPEC_TEMP_UNIQUIFIER = +"0"
at_exit do
begin
if SPEC_TEMP_DIR_PID == Process.pid
Dir.delete SPEC_TEMP_DIR if File.directory? SPEC_TEMP_DIR
end
rescue SystemCallError
STDERR.puts <<-EOM
-----------------------------------------------------
The rubyspec temp directory is not empty. Ensure that
all specs are cleaning up temporary files:
#{SPEC_TEMP_DIR}
-----------------------------------------------------
EOM
rescue Object => e
STDERR.puts "failed to remove spec temp directory"
STDERR.puts e.message
end
end
def tmp(name, uniquify = true)
if Dir.exist? SPEC_TEMP_DIR
stat = File.stat(SPEC_TEMP_DIR)
if stat.world_writable? and !stat.sticky?
raise ArgumentError, "SPEC_TEMP_DIR (#{SPEC_TEMP_DIR}) is world writable but not sticky"
end
else
platform_is_not :windows do
umask = File.umask
if (umask & 0002) == 0 # o+w
raise ArgumentError, "File.umask #=> #{umask.to_s(8)} (world-writable)"
end
end
mkdir_p SPEC_TEMP_DIR
end
if uniquify and !name.empty?
slash = name.rindex "/"
index = slash ? slash + 1 : 0
name = +name
name.insert index, "#{SPEC_TEMP_UNIQUIFIER.succ!}-"
end
File.join SPEC_TEMP_DIR, name
end
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