Class: FakeFS::File::Stat

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/fakefs/file.rb

Overview

FakeFS Stat class

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file, lstat = false) ⇒ Stat

Returns a new instance of Stat.


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# File 'lib/fakefs/file.rb', line 283

def initialize(file, lstat = false)
  fail(Errno::ENOENT, file) unless File.exist?(file)

  @file      = file
  @fake_file = FileSystem.find(@file)
  @__lstat   = lstat
  @ctime     = @fake_file.ctime
  @mtime     = @fake_file.mtime
  @atime     = @fake_file.atime
  @mode      = @fake_file.mode
  @uid       = @fake_file.uid
  @gid       = @fake_file.gid
end

Instance Attribute Details

#atimeObject (readonly)

Returns the value of attribute atime


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# File 'lib/fakefs/file.rb', line 281

def atime
  @atime
end

#ctimeObject (readonly)

Returns the value of attribute ctime


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# File 'lib/fakefs/file.rb', line 281

def ctime
  @ctime
end

#gidObject (readonly)

Returns the value of attribute gid


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# File 'lib/fakefs/file.rb', line 281

def gid
  @gid
end

#modeObject (readonly)

Returns the value of attribute mode


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# File 'lib/fakefs/file.rb', line 281

def mode
  @mode
end

#mtimeObject (readonly)

Returns the value of attribute mtime


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# File 'lib/fakefs/file.rb', line 281

def mtime
  @mtime
end

#uidObject (readonly)

Returns the value of attribute uid


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# File 'lib/fakefs/file.rb', line 281

def uid
  @uid
end

Instance Method Details

#<=>(other) ⇒ Object


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# File 'lib/fakefs/file.rb', line 357

def <=>(other)
  @mtime <=> other.mtime
end

#directory?Boolean

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 301

def directory?
  File.directory?(@file)
end

#file?Boolean

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 305

def file?
  File.file?(@file)
end

#ftypeObject


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# File 'lib/fakefs/file.rb', line 309

def ftype
  return 'link' if symlink?
  return 'directory' if directory?
  'file'
end

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# File 'lib/fakefs/file.rb', line 339

def nlink
  @fake_file.links.size
end

#readable?Boolean

assumes, like above, that all files are readable and writable.

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 316

def readable?
  true
end

#sizeObject


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# File 'lib/fakefs/file.rb', line 343

def size
  if @__lstat && symlink?
    @fake_file.target.size
  else
    File.size(@file)
  end
end

#sticky?Boolean

Assume nothing is sticky.

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 325

def sticky?
  false
end

#symlink?Boolean

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 297

def symlink?
  File.symlink?(@file)
end

#world_readable?Boolean

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 335

def world_readable?
  0777
end

#world_writable?Boolean

World_writable and readable are platform dependent usually comparing with S_IROTH defined on compilation (MRI)

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 331

def world_writable?
  0777
end

#writable?Boolean

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 320

def writable?
  true
end

#zero?Boolean

Returns:

  • (Boolean)

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# File 'lib/fakefs/file.rb', line 351

def zero?
  size == 0
end