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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2015-02-25 12:11:46 -0300 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2015-02-25 12:12:31 -0300 |
| commit | 2abed7af6e4b87da7277952e9ad73681ac337f2e (patch) | |
| tree | 4d547390e31bc464781dc5c46758ba6ac3e0b9d3 /activesupport/test | |
| parent | d6c34ce59f57c6ef4101ba76efdb4df6893d6f9c (diff) | |
| parent | ece0d25c2b64b1bc1f1b4b6343a7f5b909d75f06 (diff) | |
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Merge pull request #19076 from nygrenh/truncate-words-fix
Fix a backtracking problem in String#truncate_words
Diffstat (limited to 'activesupport/test')
| -rw-r--r-- | activesupport/test/core_ext/string_ext_test.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb index 24037c665a..cb24147ab3 100644 --- a/activesupport/test/core_ext/string_ext_test.rb +++ b/activesupport/test/core_ext/string_ext_test.rb @@ -249,6 +249,15 @@ class StringInflectionsTest < ActiveSupport::TestCase assert_equal "Hello<br>Big<br>World!", "Hello<br>Big<br>World!".truncate_words(3, :omission => "[...]", :separator => '<br>') end + def test_truncate_words_with_complex_string + Timeout.timeout(10) do + complex_string = "aa aa aaa aa aaa aaa aaa aa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaaa aaaaa aaaaa aaaaaa aa aa aa aaa aa aaa aa aa aa aa a aaa aaa \n a aaa <<s" + assert_equal complex_string.truncate_words(80), complex_string + end + rescue Timeout::Error + assert false + end + def test_truncate_multibyte assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding(Encoding::UTF_8), "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".force_encoding(Encoding::UTF_8).truncate(10) |