Contents

#
# File::       test_FileComparisons.rb
# Author::     wkm
# Copyright::  2009
# License::    GPL
#
# Unit tests for File.equivalent? class method. The method is
# heuristic based so lots of tests are needed, although perhaps
# this is a little excessive.
#

$:.unshift File.join(File.dirname(__FILE__),'..','lib')

require 'test/unit'
require 'sitefuel/extensions/FileComparison'

class TestFileComparion < Test::Unit::TestCase
  def test_equivalent

    # files which are clearly not equivalent
    assert !File.equivalent?('a.rb', 'b.rb')
    assert !File.equivalent?('f/a.rb', 'f/b.rb')
    assert !File.equivalent?('b/a.rb', 'c/a.rb')
    assert !File.equivalent?('c/b/a.rb', 'c/a.rb')

    # files which are potentially equivalent
    assert File.equivalent?('b/a.rb', 'a.rb')
    assert File.equivalent?('./a.rb', 'b/a.rb')
    assert File.equivalent?('b/a.rb', 'b/a.rb')
    assert File.equivalent?('../a.rb', './a.rb')
    assert File.equivalent?('../../../.././../a.rb', 'a.rb')

    # trivial, but incorrect, variations on the potentially
    # equivalent files above
    assert !File.equivalent?('./a.rb', 'b/c.rb')
    assert !File.equivalent?('b/a.rb', 'c/a.rb')
    assert !File.equivalent?('b/a.rb', 'b/c.rb')
    assert !File.equivalent?('../a.rb', './b.rb')
    assert !File.equivalent?('../../../.././../a.rb', 'b.rb')

  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
sitefuel-0.0.0b	test/test_FileComparisons.rb
sitefuel-0.0.0a	test/test_FileComparisons.rb