$ "$TESTDIR/hghave" symlink unix-permissions serve || exit 80
$ cat >> $HGRCPATH <<EOF
> [extensions]
> largefiles=
> purge=
> rebase=
> transplant=
> [largefiles]
> minsize=2
> patterns=glob:**.dat
> EOF
Create the repo with a couple of revisions of both large and normal
files, testing that status correctly shows largefiles.
$ hg init a
$ cd a
$ mkdir sub
$ echo normal1 > normal1
$ echo normal2 > sub/normal2
$ echo large1 > large1
$ echo large2 > sub/large2
$ hg add normal1 sub/normal2
$ hg add --large large1 sub/large2
$ hg commit -m "add files"
$ echo normal11 > normal1
$ echo normal22 > sub/normal2
$ echo large11 > large1
$ echo large22 > sub/large2
$ hg st
M large1
M normal1
M sub/large2
M sub/normal2
$ hg commit -m "edit files"
Commit preserved largefile contents.
$ cat normal1
normal11
$ cat large1
large11
$ cat sub/normal2
normal22
$ cat sub/large2
large22
Remove both largefiles and normal files.
$ hg remove normal1 large1
$ hg commit -m "remove files"
$ ls
sub
Copy both largefiles and normal files.
$ hg cp sub/normal2 normal1
$ hg cp sub/large2 large1
$ hg commit -m "copy files"
$ cat normal1
normal22
$ cat large1
large22
Test moving largefiles and verify that normal files are also unaffected.
$ hg mv normal1 normal3
$ hg mv large1 large3
$ hg mv sub/normal2 sub/normal4
$ hg mv sub/large2 sub/large4
$ hg commit -m "move files"
$ cat normal3
normal22
$ cat large3
large22
$ cat sub/normal4
normal22
$ cat sub/large4
large22
Test archiving the various revisions. These hit corner cases known with
archiving.
$ hg archive -r 0 ../archive0
$ hg archive -r 1 ../archive1
$ hg archive -r 2 ../archive2
$ hg archive -r 3 ../archive3
$ hg archive -r 4 ../archive4
$ cd ../archive0
$ cat normal1
normal1
$ cat large1
large1
$ cat sub/normal2
normal2
$ cat sub/large2
large2
$ cd ../archive1
$ cat normal1
normal11
$ cat large1
large11
$ cat sub/normal2
normal22
$ cat sub/large2
large22
$ cd ../archive2
$ ls
sub
$ cat sub/normal2
normal22
$ cat sub/large2
large22
$ cd ../archive3
$ cat normal1
normal22
$ cat large1
large22
$ cat sub/normal2
normal22
$ cat sub/large2
large22
$ cd ../archive4
$ cat normal3
normal22
$ cat large3
large22
$ cat sub/normal4
normal22
$ cat sub/large4
large22
Commit corner case: specify files to commit.
$ cd ../a
$ echo normal3 > normal3
$ echo large3 > large3
$ echo normal4 > sub/normal4
$ echo large4 > sub/large4
$ hg commit normal3 large3 sub/normal4 sub/large4 -m "edit files again"
$ cat normal3
normal3
$ cat large3
large3
$ cat sub/normal4
normal4
$ cat sub/large4
large4
One more commit corner case: commit from a subdirectory.
$ cd ../a
$ echo normal33 > normal3
$ echo large33 > large3
$ echo normal44 > sub/normal4
$ echo large44 > sub/large4
$ cd sub
$ hg commit -m "edit files yet again"
$ cat ../normal3
normal33
$ cat ../large3
large33
$ cat normal4
normal44
$ cat large4
large44
Committing standins is not allowed.
$ cd ..
$ echo large3 > large3
$ hg commit .hglf/large3 -m "try to commit standin"
abort: file ".hglf/large3" is a largefile standin
(commit the largefile itself instead)
[255]
Corner cases for adding largefiles.
$ echo large5 > large5
$ hg add --large large5
$ hg add --large large5
large5 already a largefile
$ mkdir sub2
$ echo large6 > sub2/large6
$ echo large7 > sub2/large7
$ hg add --large sub2
adding sub2/large6 as a largefile (glob)
adding sub2/large7 as a largefile (glob)
$ hg st
M large3
A large5
A sub2/large6
A sub2/large7
Config settings (pattern **.dat, minsize 2 MB) are respected.
$ echo testdata > test.dat
$ dd bs=1k count=2k if=/dev/zero of=reallylarge > /dev/null 2> /dev/null
$ hg add
adding reallylarge as a largefile
adding test.dat as a largefile
Test that minsize and --lfsize handle float values;
also tests that --lfsize overrides largefiles.minsize.
(0.250 MB = 256 kB = 262144 B)
$ dd if=/dev/zero of=ratherlarge bs=1024 count=256 > /dev/null 2> /dev/null
$ dd if=/dev/zero of=medium bs=1024 count=128 > /dev/null 2> /dev/null
$ hg --config largefiles.minsize=.25 add
adding ratherlarge as a largefile
adding medium
$ hg forget medium
$ hg --config largefiles.minsize=.25 add --lfsize=.125
adding medium as a largefile
$ dd if=/dev/zero of=notlarge bs=1024 count=127 > /dev/null 2> /dev/null
$ hg --config largefiles.minsize=.25 add --lfsize=.125
adding notlarge
$ hg forget notlarge
Test forget on largefiles.
$ hg forget large3 large5 test.dat reallylarge ratherlarge medium
$ hg st
A sub2/large6
A sub2/large7
R large3
? large5
? medium
? notlarge
? ratherlarge
? reallylarge
? test.dat
$ hg commit -m "add/edit more largefiles"
$ hg st
? large3
? large5
? medium
? notlarge
? ratherlarge
? reallylarge
? test.dat
Purge with largefiles: verify that largefiles are still in the working
dir after a purge.
$ hg purge --all
$ cat sub/large4
large44
$ cat sub2/large6
large6
$ cat sub2/large7
large7
Clone a largefiles repo.
$ hg clone . ../b
updating to branch default
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
3 largefiles updated, 0 removed
$ hg debugstate --nodates
n 644 41 .hglf/sub/large4
n 0 -1 .hglf/sub2/large6
n 0 -1 .hglf/sub2/large7
n 644 9 normal3
n 644 9 sub/normal4
$ cd ../b
$ hg log --template '{rev}:{node|short} {desc|firstline}\n'
7:daea875e9014 add/edit more largefiles
6:4355d653f84f edit files yet again
5:9d5af5072dbd edit files again
4:74c02385b94c move files
3:9e8fbc4bce62 copy files
2:51a0ae4d5864 remove files
1:ce8896473775 edit files
0:30d30fe6a5be add files
$ cat normal3
normal33
$ cat sub/normal4
normal44
$ cat sub/large4
large44
$ cat sub2/large6
large6
$ cat sub2/large7
large7
$ cd ..
$ hg clone a -r 3 c
adding changesets
adding manifests
adding file changes
added 4 changesets with 10 changes to 4 files
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
2 largefiles updated, 0 removed
$ cd c
$ hg log --template '{rev}:{node|short} {desc|firstline}\n'
3:9e8fbc4bce62 copy files
2:51a0ae4d5864 remove files
1:ce8896473775 edit files
0:30d30fe6a5be add files
$ cat normal1
normal22
$ cat large1
large22
$ cat sub/normal2
normal22
$ cat sub/large2
large22
Old revisions of a clone have correct largefiles content (this also
tests update).
$ hg update -r 1
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
1 largefiles updated, 0 removed
$ cat large1
large11
$ cat sub/large2
large22
Rebasing between two repositories does not revert largefiles to old
revisions (this was a very bad bug that took a lot of work to fix).
$ cd ..
$ hg clone a d
updating to branch default
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
3 largefiles updated, 0 removed
$ cd b
$ echo large4-modified > sub/large4
$ echo normal3-modified > normal3
$ hg commit -m "modify normal file and largefile in repo b"
$ cd ../d
$ echo large6-modified > sub2/large6
$ echo normal4-modified > sub/normal4
$ hg commit -m "modify normal file largefile in repo d"
$ cd ..
$ hg clone d e
updating to branch default
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
3 largefiles updated, 0 removed
$ cd d
$ hg pull --rebase ../b
pulling from ../b
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files (+1 heads)
getting changed largefiles
1 largefiles updated, 0 removed
saved backup bundle to $TESTTMP/d/.hg/strip-backup/f574fb32bb45-backup.hg (glob)
nothing to rebase
$ hg log --template '{rev}:{node|short} {desc|firstline}\n'
9:598410d3eb9a modify normal file largefile in repo d
8:a381d2c8c80e modify normal file and largefile in repo b
7:daea875e9014 add/edit more largefiles
6:4355d653f84f edit files yet again
5:9d5af5072dbd edit files again
4:74c02385b94c move files
3:9e8fbc4bce62 copy files
2:51a0ae4d5864 remove files
1:ce8896473775 edit files
0:30d30fe6a5be add files
$ cat normal3
normal3-modified
$ cat sub/normal4
normal4-modified
$ cat sub/large4
large4-modified
$ cat sub2/large6
large6-modified
$ cat sub2/large7
large7
$ cd ../e
$ hg pull ../b
pulling from ../b
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg rebase
getting changed largefiles
1 largefiles updated, 0 removed
saved backup bundle to $TESTTMP/e/.hg/strip-backup/f574fb32bb45-backup.hg (glob)
$ hg log
changeset: 9:598410d3eb9a
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: modify normal file largefile in repo d
changeset: 8:a381d2c8c80e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: modify normal file and largefile in repo b
changeset: 7:daea875e9014
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add/edit more largefiles
changeset: 6:4355d653f84f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: edit files yet again
changeset: 5:9d5af5072dbd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: edit files again
changeset: 4:74c02385b94c
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: move files
changeset: 3:9e8fbc4bce62
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: copy files
changeset: 2:51a0ae4d5864
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: remove files
changeset: 1:ce8896473775
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: edit files
changeset: 0:30d30fe6a5be
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add files
$ cat normal3
normal3-modified
$ cat sub/normal4
normal4-modified
$ cat sub/large4
large4-modified
$ cat sub2/large6
large6-modified
$ cat sub2/large7
large7
Rollback on largefiles.
$ echo large4-modified-again > sub/large4
$ hg commit -m "Modify large4 again"
$ hg rollback
repository tip rolled back to revision 9 (undo commit)
working directory now based on revision 9
$ hg st
M sub/large4
$ hg log
changeset: 9:598410d3eb9a
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: modify normal file largefile in repo d
changeset: 8:a381d2c8c80e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: modify normal file and largefile in repo b
changeset: 7:daea875e9014
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add/edit more largefiles
changeset: 6:4355d653f84f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: edit files yet again
changeset: 5:9d5af5072dbd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: edit files again
changeset: 4:74c02385b94c
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: move files
changeset: 3:9e8fbc4bce62
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: copy files
changeset: 2:51a0ae4d5864
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: remove files
changeset: 1:ce8896473775
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: edit files
changeset: 0:30d30fe6a5be
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add files
$ cat sub/large4
large4-modified-again
"update --check" refuses to update with uncommitted changes.
$ hg update --check 8
abort: uncommitted local changes
[255]
"update --clean" leaves correct largefiles in working copy.
$ hg update --clean
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
1 largefiles updated, 0 removed
$ cat normal3
normal3-modified
$ cat sub/normal4
normal4-modified
$ cat sub/large4
large4-modified
$ cat sub2/large6
large6-modified
$ cat sub2/large7
large7
Now "update check" is happy.
$ hg update --check 8
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
1 largefiles updated, 0 removed
$ hg update --check
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
1 largefiles updated, 0 removed
"revert" works on largefiles (and normal files too).
$ echo hack3 >> normal3
$ echo hack4 >> sub/normal4
$ echo hack4 >> sub/large4
$ hg rm sub2/large6
$ echo new >> sub2/large8
$ hg add --large sub2/large8
# XXX we don't really want to report that we're reverting the standin;
# that's just an implementation detail. But I don't see an obvious fix. ;-(
$ hg revert sub
reverting .hglf/sub/large4 (glob)
reverting sub/normal4 (glob)
$ hg status
M normal3
A sub2/large8
R sub2/large6
? sub/large4.orig
? sub/normal4.orig
$ cat sub/normal4
normal4-modified
$ cat sub/large4
large4-modified
$ hg revert -a --no-backup
undeleting .hglf/sub2/large6 (glob)
forgetting .hglf/sub2/large8 (glob)
reverting normal3
$ hg status
? sub/large4.orig
? sub/normal4.orig
? sub2/large8
$ cat normal3
normal3-modified
$ cat sub2/large6
large6-modified
$ rm sub/*.orig sub2/large8
revert some files to an older revision
$ hg revert --no-backup -r 8 sub2
reverting .hglf/sub2/large6 (glob)
$ cat sub2/large6
large6
$ hg revert --no-backup sub2
reverting .hglf/sub2/large6 (glob)
$ hg status
"verify --large" actually verifies largefiles
$ hg verify --large
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
10 files, 10 changesets, 28 total revisions
searching 1 changesets for largefiles
verified existence of 3 revisions of 3 largefiles
Merging does not revert to old versions of largefiles (this has also
been very problematic).
$ cd ..
$ hg clone -r 7 e f
adding changesets
adding manifests
adding file changes
added 8 changesets with 24 changes to 10 files
updating to branch default
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
3 largefiles updated, 0 removed
$ cd f
$ echo "large4-merge-test" > sub/large4
$ hg commit -m "Modify large4 to test merge"
$ hg pull ../e
pulling from ../e
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 4 changes to 4 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg merge
merging sub/large4
largefile sub/large4 has a merge conflict
keep (l)ocal or take (o)ther? l
3 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
getting changed largefiles
1 largefiles updated, 0 removed
$ hg commit -m "Merge repos e and f"
$ cat normal3
normal3-modified
$ cat sub/normal4
normal4-modified
$ cat sub/large4
large4-merge-test
$ cat sub2/large6
large6-modified
$ cat sub2/large7
large7
Test that a normal file and a largefile with the same name and path cannot
coexist.
$ rm sub2/large7
$ echo "largeasnormal" > sub2/large7
$ hg add sub2/large7
sub2/large7 already a largefile
Test that transplanting a largefile change works correctly.
$ cd ..
$ hg clone -r 8 d g
adding changesets
adding manifests
adding file changes
added 9 changesets with 26 changes to 10 files
updating to branch default
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
3 largefiles updated, 0 removed
$ cd g
$ hg transplant -s ../d 598410d3eb9a
searching for changes
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
getting changed largefiles
1 largefiles updated, 0 removed
$ hg log --template '{rev}:{node|short} {desc|firstline}\n'
9:598410d3eb9a modify normal file largefile in repo d
8:a381d2c8c80e modify normal file and largefile in repo b
7:daea875e9014 add/edit more largefiles
6:4355d653f84f edit files yet again
5:9d5af5072dbd edit files again
4:74c02385b94c move files
3:9e8fbc4bce62 copy files
2:51a0ae4d5864 remove files
1:ce8896473775 edit files
0:30d30fe6a5be add files
$ cat normal3
normal3-modified
$ cat sub/normal4
normal4-modified
$ cat sub/large4
large4-modified
$ cat sub2/large6
large6-modified
$ cat sub2/large7
large7
$ cd ..
vanilla clients not locked out from largefiles servers on vanilla repos
$ mkdir r1
$ cd r1
$ hg init
$ echo c1 > f1
$ hg add f1
$ hg com -m "m1"
$ cd ..
$ hg serve -R r1 -d -p $HGPORT --pid-file hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ hg --config extensions.largefiles=! clone http://localhost:$HGPORT r2
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
largefiles clients still work with vanilla servers
$ hg --config extensions.largefiles=! serve -R r1 -d -p $HGPORT1 --pid-file hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ hg clone http://localhost:$HGPORT1 r3
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
vanilla clients locked out from largefiles http repos
$ mkdir r4
$ cd r4
$ hg init
$ echo c1 > f1
$ hg add --large f1
$ hg com -m "m1"
$ cd ..
$ hg serve -R r4 -d -p $HGPORT2 --pid-file hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ hg --config extensions.largefiles=! clone http://localhost:$HGPORT2 r5
abort: remote error:
This repository uses the largefiles extension.
Please enable it in your Mercurial config file.
[255]
used all HGPORTs, kill all daemons
$ "$TESTDIR/killdaemons.py"
vanilla clients locked out from largefiles ssh repos
$ hg --config extensions.largefiles=! clone -e "python $TESTDIR/dummyssh" ssh://user@dummy/r4 r5
abort: remote error:
This repository uses the largefiles extension.
Please enable it in your Mercurial config file.
[255]
largefiles clients refuse to push largefiles repos to vanilla servers
$ mkdir r6
$ cd r6
$ hg init
$ echo c1 > f1
$ hg add f1
$ hg com -m "m1"
$ cat >> .hg/hgrc <<!
> [web]
> push_ssl = false
> allow_push = *
> !
$ cd ..
$ hg clone r6 r7
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd r7
$ echo c2 > f2
$ hg add --large f2
$ hg com -m "m2"
$ hg --config extensions.largefiles=! -R ../r6 serve -d -p $HGPORT --pid-file ../hg.pid
$ cat ../hg.pid >> $DAEMON_PIDS
$ hg push http://localhost:$HGPORT
pushing to http://localhost:$HGPORT/
searching for changes
abort: http://localhost:$HGPORT/ does not appear to be a largefile store
[255]
$ cd ..
Clone a local repository owned by another user
We have to simulate that here by setting $HOME and removing write permissions
$ ORIGHOME="$HOME"
$ mkdir alice
$ HOME="`pwd`/alice"
$ cd alice
$ hg init pubrepo
$ cd pubrepo
$ dd if=/dev/urandom bs=1k count=11k > a-large-file 2> /dev/null
$ hg add --large a-large-file
$ hg commit -m "Add a large file"
$ cd ..
$ chmod -R a-w pubrepo
$ cd ..
$ mkdir bob
$ HOME="`pwd`/bob"
$ cd bob
$ hg clone --pull ../alice/pubrepo pubrepo
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
getting changed largefiles
1 largefiles updated, 0 removed
$ cd ..
$ chmod -R u+w alice/pubrepo
$ HOME="$ORIGHOME"
Symlink to a large largefile should behave the same as a symlink to a normal file
$ hg init largesymlink
$ cd largesymlink
$ dd if=/dev/zero bs=1k count=10k of=largefile 2>/dev/null
$ hg add --large largefile
$ hg commit -m "commit a large file"
$ ln -s largefile largelink
$ hg add largelink
$ hg commit -m "commit a large symlink"
$ rm -f largelink
$ hg up >/dev/null
$ test -f largelink
[1]
$ test -L largelink
[1]
$ rm -f largelink # make next part of the test independent of the previous
$ hg up -C >/dev/null
$ test -f largelink
$ test -L largelink
$ cd ..