Issue #9789 has been updated by Nobuyoshi Nakada.

Status changed from Open to Closed
% Done changed from 0 to 100

Applied in changeset r45783.

----------
test_io.rb: defer f_type

* test/ruby/test_io.rb (test_seek, test_seek_symwhence): defer
  File::Statfs#type call which may not be implemented, to mitigate
  errors on platforms where SEEK_DATA is available but f_type in
  struct statfs is not.  [ruby-dev:48154] [Bug #9789]

----------------------------------------
Bug #9789: Error in TestIO#test_seek_symwhence and TestIO#test_seek on
systems without File::Statfs#type (e.g. Solaris)
https://bugs.ruby-lang.org/issues/9789#change-46438

* Author: Naohisa Goto
* Status: Closed
* Priority: Normal
* Assignee: Naohisa Goto
* Category: core
* Target version: current: 2.2.0
* ruby -v: ruby 2.2.0dev (2014-04-30) [sparc64-solaris2.10]
* Backport: 2.0.0: DONTNEED, 2.1: DONTNEED
----------------------------------------
File::Statfs#type が無い（NotImplementedErrorになる）環境にて、
TestIO#test_seek_symwhence と TestIO#test_seek がエラーになります。
Solaris 10 (64ビット)、r45760 (+ Bug #9788 のパッチ）にて確認しました。

~~~
 52) Error:
TestIO#test_seek_symwhence:
NotImplementedError: type() function is unimplemented on this machine
    /XXXXXXXXXX/test/ruby/test_io.rb:1768:in `type'
    /XXXXXXXXXX/test/ruby/test_io.rb:1768:in `block (2 levels) in
test_seek_symwhence'
    /XXXXXXXXXX/lib/open-uri.rb:36:in `open'
    /XXXXXXXXXX/lib/open-uri.rb:36:in `open'
    /XXXXXXXXXX/test/ruby/test_io.rb:1765:in `block in
test_seek_symwhence'
    /XXXXXXXXXX/test/ruby/test_io.rb:1432:in `make_tempfile'
    /XXXXXXXXXX/test/ruby/test_io.rb:1747:in `test_seek_symwhence'

 53) Error:
TestIO#test_seek:
NotImplementedError: type() function is unimplemented on this machine
    /XXXXXXXXXX/test/ruby/test_io.rb:1718:in `type'
    /XXXXXXXXXX/test/ruby/test_io.rb:1718:in `block (2 levels) in
test_seek'
    /XXXXXXXXXX/lib/open-uri.rb:36:in `open'
    /XXXXXXXXXX/lib/open-uri.rb:36:in `open'
    /XXXXXXXXXX/test/ruby/test_io.rb:1715:in `block in test_seek'
    /XXXXXXXXXX/test/ruby/test_io.rb:1432:in `make_tempfile'
    /XXXXXXXXXX/test/ruby/test_io.rb:1692:in `test_seek'
~~~