IO#foreach failures and crashes with rubyspecs
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Key: JRUBY-2073
URL: http://jira.codehaus.org/browse/JRUBY-2073
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.1RC1
Environment: Latest JRuby 1.1RC1
Reporter: Vladimir Sizikov
Assignee: Vladimir Sizikov
Priority: Critical
Fix For: JRuby 1.1RC2
IO#foreach in JRuby fails the following (newly added by me, hehe) rubyspecs:
IO::foreach
- yields a single string with entire content when the separator is an empty
string
- can handle non-ASCII data as separator
- raises TypeError if the first parameter is nil
- treats second nil parameter as an empty string separator
The first spec even crashes JRuby:
{noformat}
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
at org.jruby.util.ByteList.get(ByteList.java:269)
at org.jruby.RubyIO.getline(RubyIO.java:618)
at org.jruby.RubyIO.foreach(RubyIO.java:2358)
at org.jruby.RubyIOInvoker$foreach_method_1_1.call(Unknown Source)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:151)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:313)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:667)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:308)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:636)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:302)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:154)
at org.jruby.runtime.InterpretedBlock.call(InterpretedBlock.java:107)
at org.jruby.runtime.Block.call(Block.java:105)
at org.jruby.RubyProc.call(RubyProc.java:201)
at org.jruby.RubyProc.call(RubyProc.java:185)
at org.jruby.RubyProcInvoker$call_method_0_0.call(Unknown Source)
{noformat}
Fix is coming.
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