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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
SPEC_TEMP_DIR_LIST = []
if tmpdir = ENV['SPEC_TEMP_DIR']
temppath = File.expand_path(tmpdir) + "/"
else
tmpdir = File.expand_path("rubyspec_temp")
temppath = tmpdir + "/#{SPEC_TEMP_DIR_PID}"
SPEC_TEMP_DIR_LIST << tmpdir
end
SPEC_TEMP_DIR_LIST << temppath
SPEC_TEMP_DIR = temppath
SPEC_TEMP_UNIQUIFIER = "0"
at_exit do
begin
if SPEC_TEMP_DIR_PID == Process.pid
while temppath = SPEC_TEMP_DIR_LIST.pop
next unless File.directory? temppath
Dir.delete temppath
end
end
rescue SystemCallError
STDERR.puts <<-EOM
-----------------------------------------------------
The rubyspec temp directory is not empty. Ensure that
all specs are cleaning up temporary files:
#{temppath}
-----------------------------------------------------
EOM
rescue Object => e
STDERR.puts "failed to remove spec temp directory"
STDERR.puts e.message
end
end
def tmp(name, uniquify = true)
mkdir_p SPEC_TEMP_DIR unless Dir.exist? SPEC_TEMP_DIR
if uniquify and !name.empty?
slash = name.rindex "/"
index = slash ? slash + 1 : 0
name.insert index, "#{SPEC_TEMP_UNIQUIFIER.succ!}-"
end
File.join SPEC_TEMP_DIR, name
end
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