JRuby

-rtracer doesn't work

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: JRuby 1.3.1
  • Fix Version/s: None
  • Component/s: Interpreter
  • Labels:
    None
  • Number of attachments :
    0

Description

Under MRI, passing -rtracer turns on the tracer, but it does nothing in JRuby:

$ jruby -rtracer -e 'puts :hi'
hi

$ ruby -rtracer -e 'puts :hi'
#0:-e:1::-: puts :hi
#0:-e:1:Kernel:>: puts :hi
#0:-e:1:Symbol:>: puts :hi
#0:-e:1:Symbol:<: puts :hi
#0:-e:1:IO:>: puts :hi
hi#0:-e:1:IO:<: puts :hi
#0:-e:1:IO:>: puts :hi

#0:-e:1:IO:<: puts :hi
#0:-e:1:Kernel:<: puts :hi

This seems to be because caller(0) is incorrect for files required with -r:

$ echo puts caller(0).inspect >test.rb
$ ruby -rtest -e
["./test.rb:1"]
$ jruby -rtest -e
["test.rb:1", "test.rb:1"]

Activity

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Hiro Asari made changes -
Field Original Value New Value
Description Under MRI, passing -rtracer turns on the tracer, but it does nothing in JRuby:

$ jruby -rtracer -e 'puts :hi'
hi

$ ruby -rtracer -e 'puts :hi'
#0:-e:1::-: puts :hi
#0:-e:1:Kernel:>: puts :hi
#0:-e:1:Symbol:>: puts :hi
#0:-e:1:Symbol:<: puts :hi
#0:-e:1:IO:>: puts :hi
hi#0:-e:1:IO:<: puts :hi
#0:-e:1:IO:>: puts :hi

#0:-e:1:IO:<: puts :hi
#0:-e:1:Kernel:<: puts :hi


This seems to be because caller(0) is incorrect for files required with -r:

$ echo puts caller(0).inspect >test.rb
$ ruby -rtest -e
["./test.rb:1"]
$ jruby -rtest -e
["test.rb:1", "test.rb:1"] 		Under MRI, passing -rtracer turns on the tracer, but it does nothing in JRuby:
{noformat}
$ jruby -rtracer -e 'puts :hi'
hi

$ ruby -rtracer -e 'puts :hi'
#0:-e:1::-: puts :hi
#0:-e:1:Kernel:>: puts :hi
#0:-e:1:Symbol:>: puts :hi
#0:-e:1:Symbol:<: puts :hi
#0:-e:1:IO:>: puts :hi
hi#0:-e:1:IO:<: puts :hi
#0:-e:1:IO:>: puts :hi

#0:-e:1:IO:<: puts :hi
#0:-e:1:Kernel:<: puts :hi
{noformat}

This seems to be because caller(0) is incorrect for files required with -r:

{noformat}
$ echo puts caller(0).inspect >test.rb
$ ruby -rtest -e
["./test.rb:1"]
$ jruby -rtest -e
["test.rb:1", "test.rb:1"]
{noformat}
Charles Oliver Nutter made changes -
Status Open [ 1 ] Resolved [ 5 ]
Assignee Charles Oliver Nutter [ headius ]
Resolution Fixed [ 1 ]

People

  • Assignee:
    Charles Oliver Nutter
    Reporter:
    Rib Rdb
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Dates

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    Updated:
    Resolved: