[ruby-core:62172] [ruby-trunk - Bug #9648] Dir.glob('../*') shows unexpected result in a symbolic linked directory on Windows

Issue #9648 has been updated by Usaku NAKAMURA.


 Hi,
=20
 In message "[ruby-core:62170] [ruby-trunk - Bug #9648] Dir.glob('../*') sh=
ows unexpected result in a symbolic linked directory on Windows"
     on Apr.26,2014 16:22:34, <[e-mail]> wrote:
 > 'ok' means it globs as if it is a real directory but not a symlink?
=20
 It's too difficult for me to say it in English.
=20
 C:\foo =E3=81=AB V:\ =E3=81=B8=E3=81=AEsymlink=E3=81=A7=E3=81=82=E3=82=8B =
bar (=E3=81=A4=E3=81=BE=E3=82=8A C:\foo\bar) =E3=82=92=E4=BD=9C=E3=82=8A=E3=
=80=81
 =E3=81=9D=E3=81=93=E3=81=AB chdir =E3=81=97=E3=81=9F=E5=BE=8C=E3=81=A7 Dir=
.glob('../*') =E3=81=99=E3=82=8B=E3=82=8F=E3=81=91=E3=81=A7=E3=81=99=E3=81=
=8C=E3=80=81=E7=B5=90=E6=9E=9C=E3=81=AF
 =E6=9C=9F=E5=BE=85=E9=80=9A=E3=82=8A C:\foo =E3=81=AE=E4=B8=AD=E8=BA=AB(V:=
\ =E3=81=A7=E3=81=AA=E3=81=8F)=E3=82=92=E8=BF=94=E3=81=97=E3=81=BE=E3=81=99=
=E3=80=82
=20
=20
 > > This problem is only with trunk.
 >=20
 > It doesn't glob anything, neither the parent of the symlink, or the targ=
et?
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 =E4=BD=95=E3=82=82=E8=BF=94=E3=81=97=E3=81=BE=E3=81=9B=E3=82=93=E3=80=82=
=E3=81=AA=E3=81=8A=E3=80=81target=E3=81=A7=E3=81=82=E3=82=8B V:\ =E3=81=AB=
=E3=81=AFparent=E3=81=8C=E5=AD=98=E5=9C=A8=E3=81=97=E3=81=AA=E3=81=84=E3=81=
=93=E3=81=A8=E3=81=AF
 =E7=95=99=E6=84=8F=E3=81=99=E3=81=B9=E3=81=8D=E4=BA=8B=E9=A0=85=E3=81=8B=
=E3=82=82=E3=81=97=E3=82=8C=E3=81=BE=E3=81=9B=E3=82=93=E3=80=82
 =E3=81=A1=E3=81=AA=E3=81=BF=E3=81=AB=E3=80=81target=E3=82=92=E9=81=A9=E5=
=BD=93=E3=81=AA=E3=83=87=E3=82=A3=E3=83=AC=E3=82=AF=E3=83=88=E3=83=AA V:\ba=
z =E3=81=AB=E5=A4=89=E6=9B=B4=E3=81=97=E3=81=A6=E5=AE=9F=E8=A1=8C=E3=81=99=
=E3=82=8B=E3=81=A8=E3=80=81
 =E3=81=AA=E3=81=9C=E3=81=8Btrunk=E3=81=A7=E3=82=82=E6=AD=A3=E3=81=97=E3=81=
=84=E7=B5=90=E6=9E=9C(C:\foo=E3=81=AE=E4=B8=AD=E8=BA=AB)=E3=82=92=E8=BF=94=
=E3=81=97=E3=81=BE=E3=81=99=E3=80=82
=20
=20
 Regards,
 --=20
 U.Nakamura <[e-mail]>

----------------------------------------
Bug #9648: Dir.glob('../*') shows unexpected result in a symbolic linked di=
rectory on Windows
https://bugs.ruby-lang.org/issues/9648#change-46328

* Author: Hiroshi Shirosaki
* Status: Feedback
* Priority: Normal
* Assignee:=20
* Category:=20
* Target version:=20
* ruby -v: ruby 2.2.0dev (2014-03-17 trunk 45356) [x64-mingw32]
* Backport: 2.0.0: DONTNEED, 2.1: DONTNEED
----------------------------------------
`Dir.glob('../*')` shows unexpected result if current directory is a symbol=
ic linked directory on Windows.
This issue seems to be introduced by r44802.

The following is a test case.


~~~
C:\foo>mklink /D bar V:\
symbolic link created for bar <<=3D=3D=3D>> V:\

C:\foo>cd bar

C:\foo\bar>ruby -ve "p Dir.glob('../*')"
ruby 1.9.3p392 (2013-02-22) [i386-mingw32]
["../a", "../bar"]

C:\foo\bar>\rubyinstaller\sandbox\ruby21_build\miniruby.exe -ve "p Dir.glob=
('../*')"
ruby 2.2.0dev (2014-02-04 trunk 45356) [x64-mingw32]
[]


C:\foo\bar>dir ..
 Volume in drive C is OS
 Volume Serial Number is 6629-B36B

 Directory of C:\foo

2014/03/17  18:58    <DIR>          .
2014/03/17  18:58    <DIR>          ..
2014/03/17  18:45                 6 a
2014/03/17  18:58    <SYMLINKD>     bar [V:\]
               1 File(s)              6 bytes
               3 Dir(s)  81,915,052,032 bytes free
~~~



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https://bugs.ruby-lang.org/