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Viewing changes to test/-ext-/string/test_ellipsize.rb

  • Committer: Bazaar Package Importer
  • Author(s): Lucas Nussbaum
  • Date: 2011-09-24 19:16:17 UTC
  • mfrom: (1.1.8 upstream) (13.1.7 experimental)
  • Revision ID: james.westby@ubuntu.com-20110924191617-o1qz4rcmqjot8zuy
Tags: 1.9.3~rc1-1
http://bugs.debian.org/639959
* New upstream release: 1.9.3 RC1.
  + Includes load.c fixes. Closes: #639959.
* Upload to unstable.

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test/-ext-/string/test_ellipsize.rb
 
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require 'test/unit'
 
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require "-test-/string/string"
 
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class Test_StringEllipsize < Test::Unit::TestCase
 
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  def setup
 
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    @foobar = Bug::String.new("foobar")
 
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  end
 
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  def assert_equal_with_class(expected, result, *rest)
 
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    assert_equal(expected.encoding, result.encoding, *rest)
 
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    assert_equal(expected, result, result.encoding.name)
 
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    assert_instance_of(Bug::String, result, *rest)
 
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  end
 
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  def test_longer
 
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    assert_equal_with_class("", @foobar.ellipsize(0))
 
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    assert_equal_with_class(".", @foobar.ellipsize(1))
 
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    assert_equal_with_class("..", @foobar.ellipsize(2))
 
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    assert_equal_with_class("...", @foobar.ellipsize(3))
 
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    assert_equal_with_class("f...", @foobar.ellipsize(4))
 
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    assert_equal_with_class("fo...", @foobar.ellipsize(5))
 
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  end
 
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  def test_shorter
 
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    assert_same(@foobar, @foobar.ellipsize(6))
 
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    assert_same(@foobar, @foobar.ellipsize(7))
 
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  end
 
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  def test_negative_length
 
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    assert_raise(IndexError) {@foobar.ellipsize(-1)}
 
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  end
 
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  def test_nonascii
 
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    a = "\u3042"
 
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    encs = Encoding.list.each do |enc|
 
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      next if enc.dummy?
 
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      begin
 
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        s = a.encode(enc)
 
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        e = "...".encode(enc)
 
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      rescue
 
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      else
 
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        assert_equal_with_class(s*12+e, Bug::String.new(s*20).ellipsize(15))
 
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      end
 
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    end
 
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  end
 
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end