Contents

########################################################################
# test_root.rb
#
# Test suite for the Pathname#root method
########################################################################
require 'test-unit'
require 'pathname2'

class TC_Pathname_Root < Test::Unit::TestCase
  def setup
    @abs_path = Pathname.new("C:\\Program Files")
    @unc_path = Pathname.new("\\\\foo\\bar\\baz")
    @rel_path = Pathname.new("foo\\bar\\baz")
  end

  test "root method returns expected results for absolute paths" do
    assert_equal("C:\\", @abs_path.root)
  end

  test "root method returns expected results for paths with forward slashes" do
    assert_equal("C:\\", Pathname.new("C:/Program Files").root)
  end

  test "root method returns expected results for unc paths" do
    assert_equal("\\\\foo\\bar", @unc_path.root)
    assert_equal("\\\\foo", Pathname.new("\\\\foo").root)
    assert_equal("\\\\", Pathname.new("\\\\").root)
  end

  test "root method returns dot for relative paths" do
    assert_equal('.', @rel_path.root)
  end

  test "root method returns expected result for root path" do
    assert_equal("Z:\\", Pathname.new("Z:\\").root)
    assert_equal("\\\\foo\\bar", Pathname.new("\\\\foo\\bar").root)
  end

  test "root method returns expected result for empty string" do
    assert_equal(".", Pathname.new("").root)
  end

  test "root method returns expected result for dot and dotdot" do
    assert_equal(".", Pathname.new("..").root)
    assert_equal(".", Pathname.new(".").root)
  end

  test "root method is not destructive" do
    str = 'C:/Program Files'
    assert_nothing_raised{ Pathname.new(str).root }
    assert_equal('C:/Program Files', str)
  end

  def teardown
    @abs_path = nil
    @unc_path = nil
    @rel_path = nil
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
pathname2-1.8.4	test/windows/test_root.rb
pathname2-1.8.3	test/windows/test_root.rb
pathname2-1.8.2	test/windows/test_root.rb
pathname2-1.8.1	test/windows/test_root.rb
pathname2-1.8.0	test/windows/test_root.rb
pathname2-1.7.4	test/windows/test_root.rb
pathname2-1.7.3	test/windows/test_root.rb
pathname2-1.7.2	test/windows/test_root.rb
pathname2-1.7.1	test/windows/test_root.rb
pathname2-1.7.0	test/windows/test_root.rb