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module FakeFS
class FakeFile
attr_accessor :name, :parent, :content, :mtime, :atime, :mode, :uid, :gid
attr_reader :ctime
class Inode
def initialize(file_owner)
@content = ""
@links = [file_owner]
end
attr_accessor :content
attr_accessor :links
def link(file)
links << file unless links.include?(file)
file.inode = self
end
def unlink(file)
links.delete(file)
end
def clone
clone = super
clone.content = content.dup
clone
end
end
def initialize(name = nil, parent = nil)
@name = name
@parent = parent
@inode = Inode.new(self)
@ctime = Time.now
@mtime = @ctime
@atime = @ctime
@mode = 0100000 + (0666 - File.umask)
@uid = Process.uid
@gid = Process.gid
end
attr_accessor :inode
def content
@inode.content
end
def content=(str)
@inode.content = str
end
def links
@inode.links
end
def link(other_file)
@inode.link(other_file)
end
def clone(parent = nil)
clone = super()
clone.parent = parent if parent
clone.inode = inode.clone
clone
end
def entry
self
end
def inspect
"(FakeFile name:#{name.inspect} parent:#{parent.to_s.inspect} size:#{content.size})"
end
def to_s
File.join(parent.to_s, name)
end
def delete
inode.unlink(self)
parent.delete(self)
end
end
end
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