https://bz.mercurial-scm.org/show_bug.cgi?id=5929
Bug ID: 5929
Summary: Unable to rename directory (change case) on case
insensitive system when using large files
Product: Mercurial
Version: 4.6.1
Hardware: PC
OS: Windows
Status: UNCONFIRMED
Severity: bug
Priority: wish
Component: largefiles
Assignee: bugzi...@mercurial-scm.org
Reporter: mojca.miklavec.li...@gmail.com
CC: mercurial-devel@mercurial-scm.org, nato...@gmail.com
This has been tested on both Windows and macOS with case insensitive filesystem
(I did not yet have a chance to test on Linux). Below are steps to reproduce
the problem.
We first create a simple repository:
mkdir TestRepo
cd TestRepo
hg init .
mkdir DirA
touch DirA/hello.txt
touch DirA/world.txt
hg add DirA/hello.txt
hg add --large DirA/world.txt
hg commit
and start from that same repository with a couple of different unsuccessful
approaches in the hope of being able to rename "DirA" into "dira".
# Attempt nr. 1
hg mv DirA dira
moving DirA/hello.txt to DirA/DirA/hello.txt
moving .hglf/DirA/world.txt to .hglf/DirA/DirA/world.txt
hg status
A DirA/DirA/hello.txt
A DirA/DirA/world.txt
R DirA/hello.txt
R DirA/world.txt
hg status -C
A DirA/DirA/hello.txt
DirA/hello.txt
A DirA/DirA/world.txt
DirA/world.txt
R DirA/hello.txt
R DirA/world.txt
hg mv DirA/DirA/* DirA/
hg status
A DirA/world.txt
R DirA/DirA/world.txt
hg revert --all
hg status
A DirA/world.txt
R DirA/DirA/world.txt
# Attempt nr. 2
hg mv DirA dira1
moving DirA/hello.txt to dira1/hello.txt
moving .hglf/DirA/world.txt to .hglf/dira1/DirA/world.txt
hg mv dira1 dira
moving dira1/hello.txt to dira/hello.txt
moving .hglf/dira1/DirA/world.txt to .hglf/dira/dira1/DirA/world.txt
hg status
A dira/dira1/DirA/world.txt
A dira/hello.txt
R DirA/hello.txt
R DirA/world.txt
R dira1/DirA/world.txt
find .
./.hglf
./.hglf/dira
./.hglf/dira/dira1
./.hglf/dira/dira1/DirA
./.hglf/dira/dira1/DirA/world.txt
./dira
./dira/dira1
./dira/dira1/DirA
./dira/dira1/DirA/world.txt
./dira/hello.txt
# Attempt nr. 3 (unrelated test performed on macOS, leading to an error)
hg mv DirA DirA\DirB
moving DirA/hello.txt to DirADirB/hello.txt
moving .hglf/DirA/world.txt to .hglf/DirADirB/DirA/world.txt
hg status
A DirADirB/DirA/world.txt
A DirADirB/hello.txt
R DirA/hello.txt
R DirA/world.txt
find .
./DirADirB
./DirADirB/DirA
./DirADirB/DirA/world.txt
./DirADirB/hello.txt
./.hglf
./.hglf/DirADirB
./.hglf/DirADirB/DirA
./.hglf/DirADirB/DirA/world.txt
hg status -C
A DirADirB/DirA/world.txt
DirA/world.txt
A DirADirB/hello.txt
DirA/hello.txt
R DirA/hello.txt
R DirA/world.txt
hg mv DirADirB/DirA/* DirA
hg status
A DirA
A DirADirB/hello.txt
R DirA/hello.txt
R DirA/world.txt
R DirADirB/DirA/world.txt
hg revert --all
forgetting .hglf/DirA
undeleting .hglf/DirA/world.txt
undeleting DirA/hello.txt
forgetting DirADirB/hello.txt
abort: Not a directory: '/path/to/TestRepo/.hglf/DirA/world.txt'
I need to add that after some of these experiments I'm completely unable to
clean up the repository and need to clone the repo first and throw the old one
away. What happens is that mercurial reports some file (large files) to be
untracked. But when I delete them, it reports them as being deleted. If I use
'revert', they go back to untracked status.
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