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CWD is uri:classloader: then require_relative might not work #3176

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mkristian opened this issue Jul 24, 2015 · 3 comments
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CWD is uri:classloader: then require_relative might not work #3176

mkristian opened this issue Jul 24, 2015 · 3 comments
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@mkristian
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core JRuby 1.7.x
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JRuby 1.7.22

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@mkristian
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file test.rb:

p __FILE__
require_relative 'other'

and file other.rb:

p 123

then following fails:

$ bin/jruby -C uri:classloader:/ test.rb
"test.rb"
LoadError: no such file to load -- /home/christian/projects/active/jruby/jruby17/uri:classloader:/other
           require at org/jruby/RubyKernel.java:1040
           require at /home/christian/projects/active/jruby/jruby17/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:54
  require_relative at file:/home/christian/projects/active/jruby/jruby17/lib/jruby.jar!/jruby/kernel19/kernel.rb:24
            (root) at test.rb:2
@mkristian mkristian self-assigned this Jul 24, 2015
@mkristian mkristian added this to the JRuby 1.7.22 milestone Jul 24, 2015
@mkristian
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easier testcase:

$ bin/jruby -C uri:classloader:/ -e "p File.expand_path('other', '.')"
"/home/christian/projects/active/jruby/jruby17/uri:classloader:/other"

so expand_path fails with relative path when inside uri:classloader:/

mkristian added a commit that referenced this issue Jul 24, 2015
@mkristian
fixes expand_path on relative reference and inside uri:classloader: a…
21a9cbe 
…s CWD

using JRubyFile instead of regular File helps to keep the uri-like
paths intact.

fixes #3176

Sponsored by Lookout Inc.
@hakanai
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hakanai commented Jul 29, 2015

Ah, this could be the issue I just found trying to require rspec. I only get it on Windows, though, and OSX seems to be no problem somehow (slash order?). Same issue or different?

Errno::ENOENT: No such file or directory - C:\hudson\workspace\trunk-functional-tests\os\windows\dependencies\jruby\jruby-testing-gems.jar!\gems\rspec-core-2.99.2\lib\rspec\core.rb
          realpath at org/jruby/RubyFile.java:805
  require_relative at uri:classloader:/jruby/kernel/kernel.rb:21
   block in (root) at c:/hudson/workspace/trunk-functional-tests/os/windows/dependencies/jruby/jruby-testing-gems.jar!/gems/rspec-core-2.99.2/lib/rspec/core.rb:3
              call at org/jruby/RubyProc.java:308
             <top> at c:/hudson/workspace/trunk-functional-tests/os/windows/dependencies/jruby/jruby-testing-gems.jar!/gems/rspec-core-2.99.2/lib/rspec/core.rb:14
           require at org/jruby/RubyKernel.java:940
            (root) at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:1
             <top> at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:54
           require at org/jruby/RubyKernel.java:940
            (root) at c:/hudson/workspace/trunk-functional-tests/os/windows/dependencies/jruby/jruby-testing-gems.jar!/gems/rspec-2.99.0/lib/rspec.rb:1
             <top> at c:\hudson\workspace\trunk-functional-tests\os\windows/functional-tests/run-rspec.rb:8

@mkristian
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C:\hudson\workspace\trunk-functional-tests\os\windows\dependencies\jruby\jruby-testing-gems.jar!\gems\rspec-core-2.99.2\lib\rspec\core.rb

this looks like the slashes after jar! are wrong. different issue.

@shorock shorock mentioned this issue Oct 15, 2015
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