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# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
module Selenium
module WebDriver
#
# @api private
#
module FileReaper
class << self
attr_writer :reap
def reap?
@reap = defined?(@reap) ? @reap : true
end
def tmp_files
@tmp_files ||= Hash.new { |hash, pid| hash[pid] = [] }
@tmp_files[Process.pid]
end
def <<(file)
tmp_files << file
end
def reap(file)
return unless reap?
unless tmp_files.include?(file)
raise Error::WebDriverError, "file not added for reaping: #{file.inspect}"
end
FileUtils.rm_rf tmp_files.delete(file)
end
def reap!
if reap?
tmp_files.each { |file| FileUtils.rm_rf(file) }
true
else
false
end
end
end
# we *do* want child process reaping, so not using Platform.exit_hook here.
at_exit { reap! }
end # FileReaper
end # WebDriver
end # Selenium
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