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jro_apps » redmine
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Fixes artefacts in truncated search results (#3622)....
Jean-Philippe Lang -
r2717:bf0ddc2886f4
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@@ -0,0 +1,45
1 # Redmine - project management software
2 # Copyright (C) 2006-2009 Jean-Philippe Lang
3 #
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
8 #
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
13 #
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17
18 require File.dirname(__FILE__) + '/../../test_helper'
19
20 class SearchHelperTest < HelperTestCase
21 include SearchHelper
22
23 def test_highlight_single_token
24 assert_equal 'This is a <span class="highlight token-0">token</span>.',
25 highlight_tokens('This is a token.', %w(token))
26 end
27
28 def test_highlight_multiple_tokens
29 assert_equal 'This is a <span class="highlight token-0">token</span> and <span class="highlight token-1">another</span> <span class="highlight token-0">token</span>.',
30 highlight_tokens('This is a token and another token.', %w(token another))
31 end
32
33 def test_highlight_should_not_exceed_maximum_length
34 s = (('1234567890' * 100) + ' token ') * 100
35 r = highlight_tokens(s, %w(token))
36 assert r.include?('<span class="highlight token-0">token</span>')
37 assert r.length <= 1300
38 end
39
40 def test_highlight_multibyte
41 s = ('й' * 200) + ' token ' + ('й' * 200)
42 r = highlight_tokens(s, %w(token))
43 assert_equal ('й' * 45) + ' ... ' + ('й' * 44) + ' <span class="highlight token-0">token</span> ' + ('й' * 44) + ' ... ' + ('й' * 45), r
44 end
45 end
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@@ -27,8 +27,9 module SearchHelper
27 result << '...'
27 result << '...'
28 break
28 break
29 end
29 end
30 words = words.mb_chars
30 if i.even?
31 if i.even?
31 result << h(words.length > 100 ? "#{words[0..44]} ... #{words[-45..-1]}" : words)
32 result << h(words.length > 100 ? "#{words.slice(0..44)} ... #{words.slice(-45..-1)}" : words)
32 else
33 else
33 t = (tokens.index(words.downcase) || 0) % 4
34 t = (tokens.index(words.downcase) || 0) % 4
34 result << content_tag('span', h(words), :class => "highlight token-#{t}")
35 result << content_tag('span', h(words), :class => "highlight token-#{t}")
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