IO#readpartial doesn't honor maxlength parameter and always returns the whole
buffer content
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Key: JRUBY-2636
URL: http://jira.codehaus.org/browse/JRUBY-2636
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.1.2
Environment: Latest JRuby
Reporter: Vladimir Sizikov
Assignee: Vladimir Sizikov
Fix For: JRuby 1.1.3
jruby -e "rd, wr = IO.pipe; wr.write('blah'); rd.read(1); p
rd.readpartial(1).length" #===> 3
but should really be 1, since we requested readpartial(1).
MRI behavior:
ruby -e "rd, wr = IO.pipe; wr.write('blah'); rd.read(1); p
rd.readpartial(1).length" # ===> 1
Will fix.
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