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Make truncate() Unicode-aware

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This commit is contained in:
Jacques Distler 2009-12-14 17:41:28 -06:00
parent 2c5e5a0015
commit d3e79ea84a
4 changed files with 41 additions and 9 deletions
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6
test/functional/wiki_controller_test.rb
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@ -40,8 +40,12 @@ class WikiControllerTest < ActionController::TestCase
def test_truncate_page_name
wanted_page_name = 'This is a very, very, very, very, VERY long page name'
evil_page_name = 'This page has plenty of fun &amp; games'
assert_equal 'This is a very, very, very,...', @controller.truncate(WikiWords.separate(wanted_page_name), 35)
unicode_page_name = "This p\xF0\x9D\x94\xB8\xF0\x9D\x94\xBE\xF0\x9D\x94\xBC has plenty of fun &amp; games"
assert_equal 'This is a very, very, very,...', @controller.truncate(WikiWords.separate(wanted_page_name), :length => 35)
assert_equal 'This page has plenty of fun...', @controller.truncate(WikiWords.separate(evil_page_name))
truncated = "".respond_to?(:force_encoding) ? "This p\u{1D538}\u{1D53E}\u{1D53C} has plenty of fun\u2633\u2633" :
"This p\xF0\x9D\x94\xB8\xF0\x9D\x94\xBE\xF0\x9D\x94\xBC has plenty of fun\xE2\x98\xB3\xE2\x98\xB3"
assert_equal truncated, @controller.truncate(WikiWords.separate(unicode_page_name), :omission =>"\xE2\x98\xB3\xE2\x98\xB3")
end
def test_authenticate