[Win7] 1.6.0.RC1 IO.popen in --1.9 mode issue?

Ruby JRuby
1

Stumbled upon this looking into something else, but is this a problem
for the level of 1.9 compliance you want to achieve in 1.6.0? It works
as expected in both:

  • ruby 1.9.2p160 (2011-01-16 revision 30579) [i386-mingw32]
  • ruby 1.9.3dev (2011-01-19 trunk 30603) [i386-mingw32]

io_popen.rb

IO.popen [‘c:\Program Files\7-Zip\7z.exe’] do |i|
puts i.read
end

1.6.0.RC1 binary download

C:\Users\Jon\Documents\RubyDev\sandbox>jruby --1.9 -v io_popen.rb
jruby 1.6.0.RC1 (ruby 1.9.2 trunk 136) (2011-01-10 769f847) (Java
HotSpot™ Client VM 1.6.0_23) [Windows 7-x86-java]
org/jruby/RubyIO.java:3499:in popen': can't convert Array into String (TypeError) from io_popen.rb:1:in (root)’

master

C:\Users\Jon\Documents\RubyDev\sandbox>jruby --1.9 -v io_popen.rb
jruby 1.6.0.RC1 (ruby 1.9.2 patchlevel 136) (2011-01-19 89ec563) (Java
HotSpot™ Client VM 1.6.0_23) [Windows 7-x86-java]
org/jruby/RubyIO.java:3499:in popen': can't convert Array into String (TypeError) from io_popen.rb:1:in (root)’

Jon

blog: http://jonforums.github.com/

2

This is a general 1.9 compat issue since I can see it on MacOS. We
must not support the new array form for popen yet. Could you open an
issue for this on http://jira.codehaus.org/browse/JRUBY?

-Tom

On Wed, Jan 19, 2011 at 1:19 PM, Jon [email protected] wrote:

jruby 1.6.0.RC1 (ruby 1.9.2 patchlevel 136) (2011-01-19 89ec563) (Java
HotSpot™ Client VM 1.6.0_23) [Windows 7-x86-java]
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mail: [email protected]

3

Thanks!

-Tom

On Wed, Jan 19, 2011 at 2:06 PM, Jon [email protected] wrote:

1.6.0.RC1 binary download

from io_popen.rb:1:in `(root)’
http://xircles.codehaus.org/manage_email

blog: http://jonforums.github.com/

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blog: http://blog.enebo.com twitter: tom_enebo
mail: [email protected]

4

http://jira.codehaus.org/browse/JRUBY-5389

  • ruby 1.9.3dev (2011-01-19 trunk 30603) [i386-mingw32]
    jruby 1.6.0.RC1 (ruby 1.9.2 trunk 136) (2011-01-10 769f847) (Java HotSpot™
    Client VM 1.6.0_23) [Windows 7-x86-java]
http://xircles.codehaus.org/manage_email

Jon

blog: http://jonforums.github.com/