RubyString incorrect handling of utf-8
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Key: JRUBY-3813
URL: http://jira.codehaus.org/browse/JRUBY-3813
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules, Java Integration
Affects Versions: JRuby 1.3.1
Reporter: Thomas Olausson
Reproduce the bug with
{code}
import org.jruby.Ruby;
import org.jruby.RubyString;
public class MyTest {
public static String hello(String name) {
Ruby r = (Ruby)Ruby.getDefaultInstance();
return r.newString("Hello " + name).toString();
}
}
{code}
and a test file (to prevent shell funkiness)
{code}
spinäl
{code}
{{jruby -e "require 'rubygems' ; include_class 'MyTest' ; p
MyTest.hello(IO.readlines('test_file.txt').first)"}}
Run with *jruby 1.1.6*, the correct result is
{{"Hello spin\303\244l"}}
Run with *jruby 1.3.1*, the utf-8 characters are incorrectly unicoded as well
{{"Hello spin\303\203\302\244l"}}
The commit that introduced the bug
http://github.com/jruby/jruby/commit/4f4595e09bcfd817a64c41b4badff5f8ebf3aa4f
This bug is related to http://jira.codehaus.org/browse/JRUBY-3732
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