JRuby Internal Java NegativeArraySizeExcetpion when normalising a string
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Key: JRUBY-5846
URL: http://jira.codehaus.org/browse/JRUBY-5846
Project: JRuby
Issue Type: Bug
Components: Application Error
Affects Versions: JRuby 1.6.1
Environment: Mac os x 10.6.7
Reporter: Paul Cowan
Attachments: jruby_exception.rb
A JRuby internal NegativeArraySizeExcetpion is thrown when trying to strip
certain characters from a string. The following test reproduces the error:
# -*- encoding : utf-8 -*-
require 'active_support/core_ext'
require 'test/unit'
class String
def strip_noise()
return if empty?
self.force_encoding('utf-8').mb_chars.normalize(:kd).gsub(/[^\x00-\x7F]/n,'').to_s().strip()
end
end
class StringTests < Test::Unit::TestCase
def test_strip_illegal_chars()
assert_equal("", " \xC2\xA0".strip_noise())
end
end
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