test-largefiles: demonstrate problems with renaming and reverting a directory

These things were uncovered looking at issue5738.

First, if the destination directory exists under .hglf, the source is moved
under the destination instead of renaming the last component for `hg mv srcdir
dstdir`.  This is extra confusing, because it occurs even if the user visible
destination (i.e. the path _not_ under .hglf) does not exist.

Additionally, when a largefile is forgotten via revert, any modifications end up
getting clobbered.  For normal files, the forgotten file is left unchanged, as
shown by test-import.t.  The forget command on a largefile will correctly leave
the file unmodified.

tests/test-import.t

@@ -1,1829 +1,1832 b''
   $ hg init a
   $ mkdir a/d1
   $ mkdir a/d1/d2
   $ echo line 1 > a/a
   $ echo line 1 > a/d1/d2/a
   $ hg --cwd a ci -Ama
   adding a
   adding d1/d2/a
 
   $ echo line 2 >> a/a
   $ hg --cwd a ci -u someone -d '1 0' -m'second change'
 
 import with no args:
 
   $ hg --cwd a import
   abort: need at least one patch to import
   [255]
 
 generate patches for the test
 
   $ hg --cwd a export tip > exported-tip.patch
   $ hg --cwd a diff -r0:1 > diffed-tip.patch
 
 
 import exported patch
 (this also tests that editor is not invoked, if the patch contains the
 commit message and '--edit' is not specified)
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ HGEDITOR=cat hg --cwd b import ../exported-tip.patch
   applying ../exported-tip.patch
 
 message and committer and date should be same
 
   $ hg --cwd b tip
   changeset:   1:1d4bd90af0e4
   tag:         tip
   user:        someone
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     second change
   
   $ rm -r b
 
 
 import exported patch with external patcher
 (this also tests that editor is invoked, if the '--edit' is specified,
 regardless of the commit message in the patch)
 
   $ cat > dummypatch.py <<EOF
   > from __future__ import print_function
   > print('patching file a')
   > file('a', 'wb').write('line2\n')
   > EOF
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ HGEDITOR=cat hg --config ui.patch="$PYTHON ../dummypatch.py" --cwd b import --edit ../exported-tip.patch
   applying ../exported-tip.patch
   second change
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: someone
   HG: branch 'default'
   HG: changed a
   $ cat b/a
   line2
   $ rm -r b
 
 
 import of plain diff should fail without message
 (this also tests that editor is invoked, if the patch doesn't contain
 the commit message, regardless of '--edit')
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat > $TESTTMP/editor.sh <<EOF
   > env | grep HGEDITFORM
   > cat \$1
   > EOF
   $ HGEDITOR="sh $TESTTMP/editor.sh" hg --cwd b import ../diffed-tip.patch
   applying ../diffed-tip.patch
   HGEDITFORM=import.normal.normal
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: changed a
   abort: empty commit message
   [255]
 
 Test avoiding editor invocation at applying the patch with --exact,
 even if commit message is empty
 
   $ echo a >> b/a
   $ hg --cwd b commit -m ' '
   $ hg --cwd b tip -T "{node}\n"
   d8804f3f5396d800812f579c8452796a5993bdb2
   $ hg --cwd b export -o ../empty-log.diff .
   $ hg --cwd b update -q -C ".^1"
   $ hg --cwd b --config extensions.strip= strip -q tip
   $ HGEDITOR=cat hg --cwd b import --exact ../empty-log.diff
   applying ../empty-log.diff
   $ hg --cwd b tip -T "{node}\n"
   d8804f3f5396d800812f579c8452796a5993bdb2
 
   $ rm -r b
 
 
 import of plain diff should be ok with message
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -mpatch ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ rm -r b
 
 
 import of plain diff with specific date and user
 (this also tests that editor is not invoked, if
 '--message'/'--logfile' is specified and '--edit' is not)
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -mpatch -d '1 0' -u '[e-mail]' ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ hg -R b tip -pv
   changeset:   1:ca68f19f3a40
   tag:         tip
   user:        [e-mail]
   date:        Thu Jan 01 00:00:01 1970 +0000
   files:       a
   description:
   patch
   
   
   diff -r 80971e65b431 -r ca68f19f3a40 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   
   $ rm -r b
 
 
 import of plain diff should be ok with --no-commit
 (this also tests that editor is not invoked, if '--no-commit' is
 specified, regardless of '--edit')
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ HGEDITOR=cat hg --cwd b import --no-commit --edit ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ hg --cwd b diff --nodates
   diff -r 80971e65b431 a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   $ rm -r b
 
 
 import of malformed plain diff should fail
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ sed 's/1,1/foo/' < diffed-tip.patch > broken.patch
   $ hg --cwd b import -mpatch ../broken.patch
   applying ../broken.patch
   abort: bad hunk #1
   [255]
   $ rm -r b
 
 
 hg -R repo import
 put the clone in a subdir - having a directory named "a"
 used to hide a bug.
 
   $ mkdir dir
   $ hg clone -r0 a dir/b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd dir
   $ hg -R b import ../exported-tip.patch
   applying ../exported-tip.patch
   $ cd ..
   $ rm -r dir
 
 
 import from stdin
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import - < exported-tip.patch
   applying patch from stdin
   $ rm -r b
 
 
 import two patches in one stream
 
   $ hg init b
   $ hg --cwd a export 0:tip | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd a id
   1d4bd90af0e4 tip
   $ hg --cwd b id
   1d4bd90af0e4 tip
   $ rm -r b
 
 
 override commit message
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -m 'override' - < exported-tip.patch
   applying patch from stdin
   $ hg --cwd b tip | grep override
   summary:     override
   $ rm -r b
 
   $ cat > mkmsg.py <<EOF
   > import email.Message, sys
   > msg = email.Message.Message()
   > patch = open(sys.argv[1], 'rb').read()
   > msg.set_payload('email commit message\n' + patch)
   > msg['Subject'] = 'email patch'
   > msg['From'] = 'email patcher'
   > file(sys.argv[2], 'wb').write(msg.as_string())
   > EOF
 
 
 plain diff in email, subject, message body
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ $PYTHON mkmsg.py diffed-tip.patch msg.patch
   $ hg --cwd b import ../msg.patch
   applying ../msg.patch
   $ hg --cwd b tip | grep email
   user:        email patcher
   summary:     email patch
   $ rm -r b
 
 
 plain diff in email, no subject, message body
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ grep -v '^Subject:' msg.patch | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 plain diff in email, subject, no message body
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ grep -v '^email ' msg.patch | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 plain diff in email, no subject, no message body, should fail
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ egrep -v '^(Subject|email)' msg.patch | hg --cwd b import -
   applying patch from stdin
   abort: empty commit message
   [255]
   $ rm -r b
 
 
 hg export in email, should use patch header
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ $PYTHON mkmsg.py exported-tip.patch msg.patch
   $ cat msg.patch | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip | grep second
   summary:     second change
   $ rm -r b
 
 
 subject: duplicate detection, removal of [PATCH]
 The '---' tests the gitsendmail handling without proper mail headers
 
   $ cat > mkmsg2.py <<EOF
   > import email.Message, sys
   > msg = email.Message.Message()
   > patch = open(sys.argv[1], 'rb').read()
   > msg.set_payload('email patch\n\nnext line\n---\n' + patch)
   > msg['Subject'] = '[PATCH] email patch'
   > msg['From'] = 'email patcher'
   > file(sys.argv[2], 'wb').write(msg.as_string())
   > EOF
 
 
 plain diff in email, [PATCH] subject, message body with subject
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ $PYTHON mkmsg2.py diffed-tip.patch msg.patch
   $ cat msg.patch | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip --template '{desc}\n'
   email patch
   
   next line
   $ rm -r b
 
 
 Issue963: Parent of working dir incorrect after import of multiple
 patches and rollback
 
 We weren't backing up the correct dirstate file when importing many
 patches: import patch1 patch2; rollback
 
   $ echo line 3 >> a/a
   $ hg --cwd a ci -m'third change'
   $ hg --cwd a export -o '../patch%R' 1 2
   $ hg clone -qr0 a b
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 0
   $ hg --cwd b import -v ../patch1 ../patch2
   applying ../patch1
   patching file a
   committing files:
   a
   committing manifest
   committing changelog
   created 1d4bd90af0e4
   applying ../patch2
   patching file a
   committing files:
   a
   committing manifest
   committing changelog
   created 6d019af21222
   $ hg --cwd b rollback
   repository tip rolled back to revision 0 (undo import)
   working directory now based on revision 0
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 0
 
 Test that "hg rollback" doesn't restore dirstate to one at the
 beginning of the rolled back transaction in not-"parent-gone" case.
 
 invoking pretxncommit hook will cause marking '.hg/dirstate' as a file
 to be restored when rolling back, after DirstateTransactionPlan (see wiki
 page for detail).
 
   $ hg --cwd b branch -q foobar
   $ hg --cwd b commit -m foobar
   $ hg --cwd b update 0 -q
   $ hg --cwd b import ../patch1 ../patch2 --config hooks.pretxncommit=true
   applying ../patch1
   applying ../patch2
   $ hg --cwd b update -q 1
   $ hg --cwd b rollback -q
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 1
 
   $ hg --cwd b update -q -C 0
   $ hg --cwd b --config extensions.strip= strip -q 1
 
 Test visibility of in-memory dirstate changes inside transaction to
 external process
 
   $ echo foo > a/foo
   $ hg --cwd a commit -A -m 'adding foo' foo
   $ hg --cwd a export -o '../patch%R' 3
 
   $ cat > $TESTTMP/checkvisibility.sh <<EOF
   > echo "===="
   > hg parents --template "VISIBLE {rev}:{node|short}\n"
   > hg status -amr
   > # test that pending changes are hidden
   > unset HG_PENDING
   > hg parents --template "ACTUAL  {rev}:{node|short}\n"
   > hg status -amr
   > echo "===="
   > EOF
 
 == test visibility to external editor
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   ACTUAL  0:80971e65b431
   ====
 
   $ HGEDITOR="sh $TESTTMP/checkvisibility.sh" hg --cwd b import -v --edit ../patch1 ../patch2 ../patch3
   applying ../patch1
   patching file a
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   committing files:
   a
   committing manifest
   committing changelog
   created 1d4bd90af0e4
   applying ../patch2
   patching file a
   ====
   VISIBLE 1:1d4bd90af0e4
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   committing files:
   a
   committing manifest
   committing changelog
   created 6d019af21222
   applying ../patch3
   patching file foo
   adding foo
   ====
   VISIBLE 2:6d019af21222
   A foo
   ACTUAL  0:80971e65b431
   M a
   ====
   committing files:
   foo
   committing manifest
   committing changelog
   created 55e3f75b2378
 
   $ hg --cwd b rollback -q
 
 (content of file "a" is already changed and it should be recognized as
 "M", even though dirstate is restored to one before "hg import")
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   $ hg --cwd b revert --no-backup a
   $ rm -f b/foo
 
 == test visibility to precommit external hook
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > precommit.visibility = sh $TESTTMP/checkvisibility.sh
   > EOF
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   ACTUAL  0:80971e65b431
   ====
 
   $ hg --cwd b import ../patch1 ../patch2 ../patch3
   applying ../patch1
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch2
   ====
   VISIBLE 1:1d4bd90af0e4
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch3
   ====
   VISIBLE 2:6d019af21222
   A foo
   ACTUAL  0:80971e65b431
   M a
   ====
 
   $ hg --cwd b rollback -q
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   $ hg --cwd b revert --no-backup a
   $ rm -f b/foo
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > precommit.visibility =
   > EOF
 
 == test visibility to pretxncommit external hook
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > pretxncommit.visibility = sh $TESTTMP/checkvisibility.sh
   > EOF
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   ACTUAL  0:80971e65b431
   ====
 
   $ hg --cwd b import ../patch1 ../patch2 ../patch3
   applying ../patch1
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch2
   ====
   VISIBLE 1:1d4bd90af0e4
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch3
   ====
   VISIBLE 2:6d019af21222
   A foo
   ACTUAL  0:80971e65b431
   M a
   ====
 
   $ hg --cwd b rollback -q
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   $ hg --cwd b revert --no-backup a
   $ rm -f b/foo
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > pretxncommit.visibility =
   > EOF
 
   $ rm -r b
 
 
 importing a patch in a subdirectory failed at the commit stage
 
   $ echo line 2 >> a/d1/d2/a
   $ hg --cwd a ci -u someoneelse -d '1 0' -m'subdir change'
 
 hg import in a subdirectory
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd a export tip > tmp
   $ sed -e 's/d1\/d2\///' < tmp > subdir-tip.patch
   $ dir=`pwd`
   $ cd b/d1/d2 2>&1 > /dev/null
   $ hg import  ../../../subdir-tip.patch
   applying ../../../subdir-tip.patch
   $ cd "$dir"
 
 message should be 'subdir change'
 committer should be 'someoneelse'
 
   $ hg --cwd b tip
   changeset:   1:3577f5aea227
   tag:         tip
   user:        someoneelse
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     subdir change
   
 
 should be empty
 
   $ hg --cwd b status
 
 
 Test fuzziness (ambiguous patch location, fuzz=2)
 
   $ hg init fuzzy
   $ cd fuzzy
   $ echo line1 > a
   $ echo line0 >> a
   $ echo line3 >> a
   $ hg ci -Am adda
   adding a
   $ echo line1 > a
   $ echo line2 >> a
   $ echo line0 >> a
   $ echo line3 >> a
   $ hg ci -m change a
   $ hg export tip > fuzzy-tip.patch
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo line1 > a
   $ echo line0 >> a
   $ echo line1 >> a
   $ echo line0 >> a
   $ hg ci -m brancha
   created new head
   $ hg import --config patch.fuzz=0 -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   abort: patch failed to apply
   [255]
   $ hg import --no-commit -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   applied to working directory
   $ hg revert -a
   reverting a
 
 
 import with --no-commit should have written .hg/last-message.txt
 
   $ cat .hg/last-message.txt
   change (no-eol)
 
 
 test fuzziness with eol=auto
 
   $ hg --config patch.eol=auto import --no-commit -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   applied to working directory
   $ cd ..
 
 
 Test hunk touching empty files (issue906)
 
   $ hg init empty
   $ cd empty
   $ touch a
   $ touch b1
   $ touch c1
   $ echo d > d
   $ hg ci -Am init
   adding a
   adding b1
   adding c1
   adding d
   $ echo a > a
   $ echo b > b1
   $ hg mv b1 b2
   $ echo c > c1
   $ hg copy c1 c2
   $ rm d
   $ touch d
   $ hg diff --git
   diff --git a/a b/a
   --- a/a
   +++ b/a
   @@ -0,0 +1,1 @@
   +a
   diff --git a/b1 b/b2
   rename from b1
   rename to b2
   --- a/b1
   +++ b/b2
   @@ -0,0 +1,1 @@
   +b
   diff --git a/c1 b/c1
   --- a/c1
   +++ b/c1
   @@ -0,0 +1,1 @@
   +c
   diff --git a/c1 b/c2
   copy from c1
   copy to c2
   --- a/c1
   +++ b/c2
   @@ -0,0 +1,1 @@
   +c
   diff --git a/d b/d
   --- a/d
   +++ b/d
   @@ -1,1 +0,0 @@
   -d
   $ hg ci -m empty
   $ hg export --git tip > empty.diff
   $ hg up -C 0
   4 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg import empty.diff
   applying empty.diff
   $ for name in a b1 b2 c1 c2 d; do
   >   echo % $name file
   >   test -f $name && cat $name
   >   done
   % a file
   a
   % b1 file
   % b2 file
   b
   % c1 file
   c
   % c2 file
   c
   % d file
   $ cd ..
 
 
 Test importing a patch ending with a binary file removal
 
   $ hg init binaryremoval
   $ cd binaryremoval
   $ echo a > a
   $ $PYTHON -c "file('b', 'wb').write('a\x00b')"
   $ hg ci -Am addall
   adding a
   adding b
   $ hg rm a
   $ hg rm b
   $ hg st
   R a
   R b
   $ hg ci -m remove
   $ hg export --git . > remove.diff
   $ cat remove.diff | grep git
   diff --git a/a b/a
   diff --git a/b b/b
   $ hg up -C 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg import remove.diff
   applying remove.diff
   $ hg manifest
   $ cd ..
 
 
 Issue927: test update+rename with common name
 
   $ hg init t
   $ cd t
   $ touch a
   $ hg ci -Am t
   adding a
   $ echo a > a
 
 Here, bfile.startswith(afile)
 
   $ hg copy a a2
   $ hg ci -m copya
   $ hg export --git tip > copy.diff
   $ hg up -C 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg import copy.diff
   applying copy.diff
 
 a should contain an 'a'
 
   $ cat a
   a
 
 and a2 should have duplicated it
 
   $ cat a2
   a
   $ cd ..
 
 
 test -p0
 
   $ hg init p0
   $ cd p0
   $ echo a > a
   $ hg ci -Am t
   adding a
   $ hg import -p foo
   abort: invalid value 'foo' for option -p, expected int
   [255]
   $ hg import -p0 - << EOF
   > foobar
   > --- a	Sat Apr 12 22:43:58 2008 -0400
   > +++ a	Sat Apr 12 22:44:05 2008 -0400
   > @@ -1,1 +1,1 @@
   > -a
   > +bb
   > EOF
   applying patch from stdin
   $ hg status
   $ cat a
   bb
 
 test --prefix
 
   $ mkdir -p dir/dir2
   $ echo b > dir/dir2/b
   $ hg ci -Am b
   adding dir/dir2/b
   $ hg import -p2 --prefix dir - << EOF
   > foobar
   > --- drop1/drop2/dir2/b
   > +++ drop1/drop2/dir2/b
   > @@ -1,1 +1,1 @@
   > -b
   > +cc
   > EOF
   applying patch from stdin
   $ hg status
   $ cat dir/dir2/b
   cc
   $ cd ..
 
 
 test paths outside repo root
 
   $ mkdir outside
   $ touch outside/foo
   $ hg init inside
   $ cd inside
   $ hg import - <<EOF
   > diff --git a/a b/b
   > rename from ../outside/foo
   > rename to bar
   > EOF
   applying patch from stdin
   abort: path contains illegal component: ../outside/foo (glob)
   [255]
   $ cd ..
 
 
 test import with similarity and git and strip (issue295 et al.)
 
   $ hg init sim
   $ cd sim
   $ echo 'this is a test' > a
   $ hg ci -Ama
   adding a
   $ cat > ../rename.diff <<EOF
   > diff --git a/foo/a b/foo/a
   > deleted file mode 100644
   > --- a/foo/a
   > +++ /dev/null
   > @@ -1,1 +0,0 @@
   > -this is a test
   > diff --git a/foo/b b/foo/b
   > new file mode 100644
   > --- /dev/null
   > +++ b/foo/b
   > @@ -0,0 +1,2 @@
   > +this is a test
   > +foo
   > EOF
   $ hg import --no-commit -v -s 1 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   adding b
   recording removal of a as rename to b (88% similar)
   applied to working directory
+  $ echo 'mod b' > b
   $ hg st -C
   A b
     a
   R a
   $ hg revert -a
   undeleting a
   forgetting b
+  $ cat b
+  mod b
   $ rm b
   $ hg import --no-commit -v -s 100 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   adding b
   applied to working directory
   $ hg st -C
   A b
   R a
   $ cd ..
 
 
 Issue1495: add empty file from the end of patch
 
   $ hg init addemptyend
   $ cd addemptyend
   $ touch a
   $ hg addremove
   adding a
   $ hg ci -m "commit"
   $ cat > a.patch <<EOF
   > add a, b
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > diff --git a/b b/b
   > new file mode 100644
   > EOF
   $ hg import --no-commit a.patch
   applying a.patch
 
 apply a good patch followed by an empty patch (mainly to ensure
 that dirstate is *not* updated when import crashes)
   $ hg update -q -C .
   $ rm b
   $ touch empty.patch
   $ hg import a.patch empty.patch
   applying a.patch
   applying empty.patch
   transaction abort!
   rollback completed
   abort: empty.patch: no diffs found
   [255]
   $ hg tip --template '{rev}  {desc|firstline}\n'
   0  commit
   $ hg -q status
   M a
   $ cd ..
 
 create file when source is not /dev/null
 
   $ cat > create.patch <<EOF
   > diff -Naur proj-orig/foo proj-new/foo
   > --- proj-orig/foo       1969-12-31 16:00:00.000000000 -0800
   > +++ proj-new/foo        2009-07-17 16:50:45.801368000 -0700
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
 
 some people have patches like the following too
 
   $ cat > create2.patch <<EOF
   > diff -Naur proj-orig/foo proj-new/foo
   > --- proj-orig/foo.orig  1969-12-31 16:00:00.000000000 -0800
   > +++ proj-new/foo        2009-07-17 16:50:45.801368000 -0700
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   $ hg init oddcreate
   $ cd oddcreate
   $ hg import --no-commit ../create.patch
   applying ../create.patch
   $ cat foo
   a
   $ rm foo
   $ hg revert foo
   $ hg import --no-commit ../create2.patch
   applying ../create2.patch
   $ cat foo
   a
 
   $ cd ..
 
 Issue1859: first line mistaken for email headers
 
   $ hg init emailconfusion
   $ cd emailconfusion
   $ cat > a.patch <<EOF
   > module: summary
   > 
   > description
   > 
   > 
   > diff -r 000000000000 -r 9b4c1e343b55 test.txt
   > --- /dev/null
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   $ hg import -d '0 0' a.patch
   applying a.patch
   $ hg parents -v
   changeset:   0:5a681217c0ad
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   description:
   module: summary
   
   description
   
   
   $ cd ..
 
 
 in commit message
 
   $ hg init commitconfusion
   $ cd commitconfusion
   $ cat > a.patch <<EOF
   > module: summary
   > 
   > --- description
   > 
   > diff --git a/a b/a
   > new file mode 100644
   > --- /dev/null
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   > hg import -d '0 0' a.patch
   > hg parents -v
   > cd ..
   > 
   > echo '% tricky header splitting'
   > cat > trickyheaders.patch <<EOF
   > From: User A <user@a>
   > Subject: [PATCH] from: tricky!
   > 
   > # HG changeset patch
   > # User User B
   > # Date 1266264441 18000
   > # Branch stable
   > # Node ID f2be6a1170ac83bf31cb4ae0bad00d7678115bc0
   > # Parent  0000000000000000000000000000000000000000
   > from: tricky!
   > 
   > That is not a header.
   > 
   > diff -r 000000000000 -r f2be6a1170ac foo
   > --- /dev/null
   > +++ b/foo
   > @@ -0,0 +1,1 @@
   > +foo
   > EOF
   applying a.patch
   changeset:   0:f34d9187897d
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   description:
   module: summary
   
   
   % tricky header splitting
 
   $ hg init trickyheaders
   $ cd trickyheaders
   $ hg import -d '0 0' ../trickyheaders.patch
   applying ../trickyheaders.patch
   $ hg export --git tip
   # HG changeset patch
   # User User B
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID eb56ab91903632294ac504838508cb370c0901d2
   # Parent  0000000000000000000000000000000000000000
   from: tricky!
   
   That is not a header.
   
   diff --git a/foo b/foo
   new file mode 100644
   --- /dev/null
   +++ b/foo
   @@ -0,0 +1,1 @@
   +foo
   $ cd ..
 
 
 Issue2102: hg export and hg import speak different languages
 
   $ hg init issue2102
   $ cd issue2102
   $ mkdir -p src/cmd/gc
   $ touch src/cmd/gc/mksys.bash
   $ hg ci -Am init
   adding src/cmd/gc/mksys.bash
   $ hg import - <<EOF
   > # HG changeset patch
   > # User Rob Pike
   > # Date 1216685449 25200
   > # Node ID 03aa2b206f499ad6eb50e6e207b9e710d6409c98
   > # Parent  93d10138ad8df586827ca90b4ddb5033e21a3a84
   > help management of empty pkg and lib directories in perforce
   > 
   > R=gri
   > DELTA=4  (4 added, 0 deleted, 0 changed)
   > OCL=13328
   > CL=13328
   > 
   > diff --git a/lib/place-holder b/lib/place-holder
   > new file mode 100644
   > --- /dev/null
   > +++ b/lib/place-holder
   > @@ -0,0 +1,2 @@
   > +perforce does not maintain empty directories.
   > +this file helps.
   > diff --git a/pkg/place-holder b/pkg/place-holder
   > new file mode 100644
   > --- /dev/null
   > +++ b/pkg/place-holder
   > @@ -0,0 +1,2 @@
   > +perforce does not maintain empty directories.
   > +this file helps.
   > diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
   > old mode 100644
   > new mode 100755
   > EOF
   applying patch from stdin
 
 #if execbit
 
   $ hg sum
   parent: 1:d59915696727 tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
 
   $ hg diff --git -c tip
   diff --git a/lib/place-holder b/lib/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/lib/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
   diff --git a/pkg/place-holder b/pkg/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/pkg/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
   diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
   old mode 100644
   new mode 100755
 
 #else
 
   $ hg sum
   parent: 1:28f089cc9ccc tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
 
   $ hg diff --git -c tip
   diff --git a/lib/place-holder b/lib/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/lib/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
   diff --git a/pkg/place-holder b/pkg/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/pkg/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
 
 /* The mode change for mksys.bash is missing here, because on platforms  */
 /* that don't support execbits, mode changes in patches are ignored when */
 /* they are imported. This is obviously also the reason for why the hash */
 /* in the created changeset is different to the one you see above the    */
 /* #else clause */
 
 #endif
   $ cd ..
 
 
 diff lines looking like headers
 
   $ hg init difflineslikeheaders
   $ cd difflineslikeheaders
   $ echo a >a
   $ echo b >b
   $ echo c >c
   $ hg ci -Am1
   adding a
   adding b
   adding c
 
   $ echo "key: value" >>a
   $ echo "key: value" >>b
   $ echo "foo" >>c
   $ hg ci -m2
 
   $ hg up -C 0
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg diff --git -c1 >want
   $ hg diff -c1 | hg import --no-commit -
   applying patch from stdin
   $ hg diff --git >have
   $ diff want have
   $ cd ..
 
 import a unified diff with no lines of context (diff -U0)
 
   $ hg init diffzero
   $ cd diffzero
   $ cat > f << EOF
   > c2
   > c4
   > c5
   > EOF
   $ hg commit -Am0
   adding f
 
   $ hg import --no-commit - << EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > # Node ID f4974ab632f3dee767567b0576c0ec9a4508575c
   > # Parent  8679a12a975b819fae5f7ad3853a2886d143d794
   > 1
   > diff -r 8679a12a975b -r f4974ab632f3 f
   > --- a/f	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/f	Thu Jan 01 00:00:00 1970 +0000
   > @@ -0,0 +1,1 @@
   > +c1
   > @@ -1,0 +3,1 @@
   > +c3
   > @@ -3,1 +4,0 @@
   > -c5
   > EOF
   applying patch from stdin
 
   $ cat f
   c1
   c2
   c3
   c4
 
   $ cd ..
 
 no segfault while importing a unified diff which start line is zero but chunk
 size is non-zero
 
   $ hg init startlinezero
   $ cd startlinezero
   $ echo foo > foo
   $ hg commit -Amfoo
   adding foo
 
   $ hg import --no-commit - << EOF
   > diff a/foo b/foo
   > --- a/foo
   > +++ b/foo
   > @@ -0,1 +0,1 @@
   >  foo
   > EOF
   applying patch from stdin
 
   $ cd ..
 
 Test corner case involving fuzz and skew
 
   $ hg init morecornercases
   $ cd morecornercases
 
   $ cat > 01-no-context-beginning-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,0 +1,1 @@
   > +line
   > EOF
 
   $ cat > 02-no-context-middle-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,1 +1,1 @@
   > -2
   > +add some skew
   > @@ -2,0 +2,1 @@
   > +line
   > EOF
 
   $ cat > 03-no-context-end-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -10,0 +10,1 @@
   > +line
   > EOF
 
   $ cat > 04-middle-of-file-completely-fuzzed.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,1 +1,1 @@
   > -2
   > +add some skew
   > @@ -2,2 +2,3 @@
   >  not matching, should fuzz
   >  ... a bit
   > +line
   > EOF
 
   $ cat > a <<EOF
   > 1
   > 2
   > 3
   > 4
   > EOF
   $ hg ci -Am adda a
   $ for p in *.diff; do
   >   hg import -v --no-commit $p
   >   cat a
   >   hg revert -aqC a
   >   # patch -p1 < $p
   >   # cat a
   >   # hg revert -aC a
   > done
   applying 01-no-context-beginning-of-file.diff
   patching file a
   applied to working directory
   1
   line
   2
   3
   4
   applying 02-no-context-middle-of-file.diff
   patching file a
   Hunk #1 succeeded at 2 (offset 1 lines).
   Hunk #2 succeeded at 4 (offset 1 lines).
   applied to working directory
   1
   add some skew
   3
   line
   4
   applying 03-no-context-end-of-file.diff
   patching file a
   Hunk #1 succeeded at 5 (offset -6 lines).
   applied to working directory
   1
   2
   3
   4
   line
   applying 04-middle-of-file-completely-fuzzed.diff
   patching file a
   Hunk #1 succeeded at 2 (offset 1 lines).
   Hunk #2 succeeded at 5 with fuzz 2 (offset 1 lines).
   applied to working directory
   1
   add some skew
   3
   4
   line
   $ cd ..
 
 Test partial application
 ------------------------
 
 prepare a stack of patches depending on each other
 
   $ hg init partial
   $ cd partial
   $ cat << EOF > a
   > one
   > two
   > three
   > four
   > five
   > six
   > seven
   > EOF
   $ hg add a
   $ echo 'b' > b
   $ hg add b
   $ hg commit -m 'initial' -u Babar
   $ cat << EOF > a
   > one
   > two
   > 3
   > four
   > five
   > six
   > seven
   > EOF
   $ hg commit -m 'three' -u Celeste
   $ cat << EOF > a
   > one
   > two
   > 3
   > 4
   > five
   > six
   > seven
   > EOF
   $ hg commit -m 'four' -u Rataxes
   $ cat << EOF > a
   > one
   > two
   > 3
   > 4
   > 5
   > six
   > seven
   > EOF
   $ echo bb >> b
   $ hg commit -m 'five' -u Arthur
   $ echo 'Babar' > jungle
   $ hg add jungle
   $ hg ci -m 'jungle' -u Zephir
   $ echo 'Celeste' >> jungle
   $ hg ci -m 'extended jungle' -u Cornelius
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  extended jungle [Cornelius] 1: +1/-0
   |
   o  jungle [Zephir] 1: +1/-0
   |
   o  five [Arthur] 2: +2/-1
   |
   o  four [Rataxes] 1: +1/-1
   |
   o  three [Celeste] 1: +1/-1
   |
   o  initial [Babar] 2: +8/-0
   
 Adding those config options should not change the output of diffstat. Bugfix #4755.
 
   $ hg log -r . --template '{diffstat}\n'
   1: +1/-0
   $ hg log -r . --template '{diffstat}\n' --config diff.git=1 \
   >   --config diff.noprefix=1
   1: +1/-0
 
 Importing with some success and some errors:
 
   $ hg update --rev 'desc(initial)'
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg export --rev 'desc(five)' | hg import --partial -
   applying patch from stdin
   patching file a
   Hunk #1 FAILED at 1
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
 
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  five [Arthur] 1: +1/-0
   |
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Arthur
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 26e6446bb2526e2be1037935f5fca2b2706f1509
   # Parent  8e4f0351909eae6b9cf68c2c076cb54c42b54b2e
   five
   
   diff -r 8e4f0351909e -r 26e6446bb252 b
   --- a/b	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,2 @@
    b
   +bb
   $ hg status -c .
   C a
   C b
   $ ls
   a
   a.rej
   b
 
 Importing with zero success:
 
   $ hg update --rev 'desc(initial)'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg export --rev 'desc(four)' | hg import --partial -
   applying patch from stdin
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
 
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  four [Rataxes] 0: +0/-0
   |
   | o  five [Arthur] 1: +1/-0
   |/
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Rataxes
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID cb9b1847a74d9ad52e93becaf14b98dbcc274e1e
   # Parent  8e4f0351909eae6b9cf68c2c076cb54c42b54b2e
   four
   
   $ hg status -c .
   C a
   C b
   $ ls
   a
   a.rej
   b
 
 Importing with unknown file:
 
   $ hg update --rev 'desc(initial)'
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg export --rev 'desc("extended jungle")' | hg import --partial -
   applying patch from stdin
   unable to find 'jungle' for patching
   (use '--prefix' to apply patch relative to the current directory)
   1 out of 1 hunks FAILED -- saving rejects to file jungle.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
 
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  extended jungle [Cornelius] 0: +0/-0
   |
   | o  four [Rataxes] 0: +0/-0
   |/
   | o  five [Arthur] 1: +1/-0
   |/
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Cornelius
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 1fb1f86bef43c5a75918178f8d23c29fb0a7398d
   # Parent  8e4f0351909eae6b9cf68c2c076cb54c42b54b2e
   extended jungle
   
   $ hg status -c .
   C a
   C b
   $ ls
   a
   a.rej
   b
   jungle.rej
 
 Importing multiple failing patches:
 
   $ hg update --rev 'desc(initial)'
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'B' > b # just to make another commit
   $ hg commit -m "a new base"
   created new head
   $ hg export --rev 'desc("four") + desc("extended jungle")' | hg import --partial -
   applying patch from stdin
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  four [Rataxes] 0: +0/-0
   |
   o  a new base [test] 1: +1/-1
   |
   | o  extended jungle [Cornelius] 0: +0/-0
   |/
   | o  four [Rataxes] 0: +0/-0
   |/
   | o  five [Arthur] 1: +1/-0
   |/
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Rataxes
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID a9d7b6d0ffbb4eb12b7d5939250fcd42e8930a1d
   # Parent  f59f8d2e95a8ca5b1b4ca64320140da85f3b44fd
   four
   
   $ hg status -c .
   C a
   C b
 
 Importing some extra header
 ===========================
 
   $ cat > $TESTTMP/parseextra.py <<EOF
   > import mercurial.patch
   > import mercurial.cmdutil
   > 
   > def processfoo(repo, data, extra, opts):
   >     if 'foo' in data:
   >         extra['foo'] = data['foo']
   > def postimport(ctx):
   >     if 'foo' in ctx.extra():
   >         ctx.repo().ui.write('imported-foo: %s\n' % ctx.extra()['foo'])
   > 
   > mercurial.patch.patchheadermap.append(('Foo', 'foo'))
   > mercurial.cmdutil.extrapreimport.append('foo')
   > mercurial.cmdutil.extrapreimportmap['foo'] = processfoo
   > mercurial.cmdutil.extrapostimport.append('foo')
   > mercurial.cmdutil.extrapostimportmap['foo'] = postimport
   > EOF
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > parseextra=$TESTTMP/parseextra.py
   > EOF
   $ hg up -C tip
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat > $TESTTMP/foo.patch <<EOF
   > # HG changeset patch
   > # User Rataxes
   > # Date 0 0
   > #      Thu Jan 01 00:00:00 1970 +0000
   > # Foo bar
   > height
   > 
   > --- a/a	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/a	Wed Oct 07 09:17:44 2015 +0000
   > @@ -5,3 +5,4 @@
   >  five
   >  six
   >  seven
   > +heigt
   > EOF
   $ hg import $TESTTMP/foo.patch
   applying $TESTTMP/foo.patch
   imported-foo: bar
   $ hg log --debug -r . | grep extra
   extra:       branch=default
   extra:       foo=bar
 
 Warn the user that paths are relative to the root of
 repository when file not found for patching
 
   $ mkdir filedir
   $ echo "file1" >> filedir/file1
   $ hg add filedir/file1
   $ hg commit -m "file1"
   $ cd filedir
   $ hg import -p 2 - <<EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > file2
   > 
   > diff --git a/filedir/file1 b/filedir/file1
   > --- a/filedir/file1
   > +++ b/filedir/file1
   > @@ -1,1 +1,2 @@
   >  file1
   > +file2
   > EOF
   applying patch from stdin
   unable to find 'file1' for patching
   (use '--prefix' to apply patch relative to the current directory)
   1 out of 1 hunks FAILED -- saving rejects to file file1.rej
   abort: patch failed to apply
   [255]
 
 test import crash (issue5375)
   $ cd ..
   $ hg init repo
   $ cd repo
   $ printf "diff --git a/a b/b\nrename from a\nrename to b" | hg import -
   applying patch from stdin
   a not tracked!
   abort: source file 'a' does not exist
   [255]

tests/test-largefiles-misc.t

@@ -1,1121 +1,1283 b''
 This file contains testcases that tend to be related to special cases or less
 common commands affecting largefile.
 
 Each sections should be independent of each others.
 
   $ USERCACHE="$TESTTMP/cache"; export USERCACHE
   $ mkdir "${USERCACHE}"
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles=
   > purge=
   > rebase=
   > transplant=
   > [phases]
   > publish=False
   > [largefiles]
   > minsize=2
   > patterns=glob:**.dat
   > usercache=${USERCACHE}
   > [hooks]
   > precommit=sh -c "echo \\"Invoking status precommit hook\\"; hg status"
   > EOF
 
 
 
 Test copies and moves from a directory other than root (issue3516)
 =========================================================================
 
   $ hg init lf_cpmv
   $ cd lf_cpmv
   $ mkdir dira
   $ mkdir dira/dirb
   $ touch dira/dirb/largefile
   $ hg add --large dira/dirb/largefile
   $ hg commit -m "added"
   Invoking status precommit hook
   A dira/dirb/largefile
   $ cd dira
   $ hg cp dirb/largefile foo/largefile
 
 TODO: Ideally, this should mention the largefile, not the standin
   $ hg log -T '{rev}\n' --stat 'set:clean()'
   0
    .hglf/dira/dirb/largefile |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   $ hg ci -m "deep copy"
   Invoking status precommit hook
   A dira/foo/largefile
   $ find . | sort
   .
   ./dirb
   ./dirb/largefile
   ./foo
   ./foo/largefile
   $ hg mv foo/largefile baz/largefile
   $ hg ci -m "moved"
   Invoking status precommit hook
   A dira/baz/largefile
   R dira/foo/largefile
   $ find . | sort
   .
   ./baz
   ./baz/largefile
   ./dirb
   ./dirb/largefile
   $ cd ..
   $ hg mv dira dirc
   moving .hglf/dira/baz/largefile to .hglf/dirc/baz/largefile (glob)
   moving .hglf/dira/dirb/largefile to .hglf/dirc/dirb/largefile (glob)
   $ find * | sort
   dirc
   dirc/baz
   dirc/baz/largefile
   dirc/dirb
   dirc/dirb/largefile
 
   $ hg clone -q . ../fetch
   $ hg --config extensions.fetch= fetch ../fetch
   abort: uncommitted changes
   [255]
   $ hg up -qC
   $ cd ..
 
 Clone a local repository owned by another user
 ===================================================
 
 #if unix-permissions
 
 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/zero bs=1k count=11k > a-large-file 2> /dev/null
   $ hg add --large a-large-file
   $ hg commit -m "Add a large file"
   Invoking status precommit hook
   A 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
   new changesets 09a186cfa6da
   updating to branch default
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ chmod -R u+w alice/pubrepo
   $ HOME="$ORIGHOME"
 
 #endif
 
 
 Symlink to a large largefile should behave the same as a symlink to a normal file
 =====================================================================================
 
 #if symlink
 
   $ 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"
   Invoking status precommit hook
   A largefile
   $ ln -s largefile largelink
   $ hg add largelink
   $ hg commit -m "commit a large symlink"
   Invoking status precommit hook
   A largelink
   $ 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 ..
 
 #endif
 
 
 test for pattern matching on 'hg status':
 ==============================================
 
 
 to boost performance, largefiles checks whether specified patterns are
 related to largefiles in working directory (NOT to STANDIN) or not.
 
   $ hg init statusmatch
   $ cd statusmatch
 
   $ mkdir -p a/b/c/d
   $ echo normal > a/b/c/d/e.normal.txt
   $ hg add a/b/c/d/e.normal.txt
   $ echo large > a/b/c/d/e.large.txt
   $ hg add --large a/b/c/d/e.large.txt
   $ mkdir -p a/b/c/x
   $ echo normal > a/b/c/x/y.normal.txt
   $ hg add a/b/c/x/y.normal.txt
   $ hg commit -m 'add files'
   Invoking status precommit hook
   A a/b/c/d/e.large.txt
   A a/b/c/d/e.normal.txt
   A a/b/c/x/y.normal.txt
 
 (1) no pattern: no performance boost
   $ hg status -A
   C a/b/c/d/e.large.txt
   C a/b/c/d/e.normal.txt
   C a/b/c/x/y.normal.txt
 
 (2) pattern not related to largefiles: performance boost
   $ hg status -A a/b/c/x
   C a/b/c/x/y.normal.txt
 
 (3) pattern related to largefiles: no performance boost
   $ hg status -A a/b/c/d
   C a/b/c/d/e.large.txt
   C a/b/c/d/e.normal.txt
 
 (4) pattern related to STANDIN (not to largefiles): performance boost
   $ hg status -A .hglf/a
   C .hglf/a/b/c/d/e.large.txt
 
 (5) mixed case: no performance boost
   $ hg status -A a/b/c/x a/b/c/d
   C a/b/c/d/e.large.txt
   C a/b/c/d/e.normal.txt
   C a/b/c/x/y.normal.txt
 
 verify that largefiles doesn't break filesets
 
   $ hg log --rev . --exclude "set:binary()"
   changeset:   0:41bd42f10efa
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add files
   
 sharing a largefile repo automatically enables largefiles on the share
 
   $ hg share --config extensions.share= . ../shared_lfrepo
   updating working directory
   getting changed largefiles
   1 largefiles updated, 0 removed
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat ../shared_lfrepo/.hg/hgrc
   
   [extensions]
   largefiles=
 
 verify that large files in subrepos handled properly
   $ hg init subrepo
   $ echo "subrepo = subrepo" > .hgsub
   $ hg add .hgsub
   $ hg ci -m "add subrepo"
   Invoking status precommit hook
   A .hgsub
   ? .hgsubstate
   $ echo "rev 1" > subrepo/large.txt
   $ hg add --large subrepo/large.txt
   $ hg sum
   parent: 1:8ee150ea2e9c tip
    add subrepo
   branch: default
   commit: 1 subrepos
   update: (current)
   phases: 2 draft
   $ hg st
   $ hg st -S
   A subrepo/large.txt
   $ hg ci -S -m "commit top repo"
   committing subrepository subrepo
   Invoking status precommit hook
   A large.txt
   Invoking status precommit hook
   M .hgsubstate
 # No differences
   $ hg st -S
   $ hg sum
   parent: 2:ce4cd0c527a6 tip
    commit top repo
   branch: default
   commit: (clean)
   update: (current)
   phases: 3 draft
   $ echo "rev 2" > subrepo/large.txt
   $ hg st -S
   M subrepo/large.txt
   $ hg sum
   parent: 2:ce4cd0c527a6 tip
    commit top repo
   branch: default
   commit: 1 subrepos
   update: (current)
   phases: 3 draft
   $ hg ci -m "this commit should fail without -S"
   abort: uncommitted changes in subrepository "subrepo"
   (use --subrepos for recursive commit)
   [255]
 
 Add a normal file to the subrepo, then test archiving
 
   $ echo 'normal file' > subrepo/normal.txt
   $ touch large.dat
   $ mv subrepo/large.txt subrepo/renamed-large.txt
   $ hg addremove -S --dry-run
   adding large.dat as a largefile
   removing subrepo/large.txt
   adding subrepo/normal.txt
   adding subrepo/renamed-large.txt
   $ hg status -S
   ! subrepo/large.txt
   ? large.dat
   ? subrepo/normal.txt
   ? subrepo/renamed-large.txt
 
   $ hg addremove --dry-run subrepo
   removing subrepo/large.txt (glob)
   adding subrepo/normal.txt (glob)
   adding subrepo/renamed-large.txt (glob)
   $ hg status -S
   ! subrepo/large.txt
   ? large.dat
   ? subrepo/normal.txt
   ? subrepo/renamed-large.txt
   $ cd ..
 
   $ hg -R statusmatch addremove --dry-run statusmatch/subrepo
   removing statusmatch/subrepo/large.txt (glob)
   adding statusmatch/subrepo/normal.txt (glob)
   adding statusmatch/subrepo/renamed-large.txt (glob)
   $ hg -R statusmatch status -S
   ! subrepo/large.txt
   ? large.dat
   ? subrepo/normal.txt
   ? subrepo/renamed-large.txt
 
   $ hg -R statusmatch addremove --dry-run -S
   adding large.dat as a largefile
   removing subrepo/large.txt
   adding subrepo/normal.txt
   adding subrepo/renamed-large.txt
   $ cd statusmatch
 
   $ mv subrepo/renamed-large.txt subrepo/large.txt
   $ hg addremove subrepo
   adding subrepo/normal.txt (glob)
   $ hg forget subrepo/normal.txt
 
   $ hg addremove -S
   adding large.dat as a largefile
   adding subrepo/normal.txt
   $ rm large.dat
 
   $ hg addremove subrepo
   $ hg addremove -S
   removing large.dat
 
 Lock in subrepo, otherwise the change isn't archived
 
   $ hg ci -S -m "add normal file to top level"
   committing subrepository subrepo
   Invoking status precommit hook
   M large.txt
   A normal.txt
   Invoking status precommit hook
   M .hgsubstate
   $ hg archive -S ../lf_subrepo_archive
   $ find ../lf_subrepo_archive | sort
   ../lf_subrepo_archive
   ../lf_subrepo_archive/.hg_archival.txt
   ../lf_subrepo_archive/.hgsub
   ../lf_subrepo_archive/.hgsubstate
   ../lf_subrepo_archive/a
   ../lf_subrepo_archive/a/b
   ../lf_subrepo_archive/a/b/c
   ../lf_subrepo_archive/a/b/c/d
   ../lf_subrepo_archive/a/b/c/d/e.large.txt
   ../lf_subrepo_archive/a/b/c/d/e.normal.txt
   ../lf_subrepo_archive/a/b/c/x
   ../lf_subrepo_archive/a/b/c/x/y.normal.txt
   ../lf_subrepo_archive/subrepo
   ../lf_subrepo_archive/subrepo/large.txt
   ../lf_subrepo_archive/subrepo/normal.txt
   $ cat ../lf_subrepo_archive/.hg_archival.txt
   repo: 41bd42f10efa43698cc02052ea0977771cba506d
   node: d56a95e6522858bc08a724c4fe2bdee066d1c30b
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
 
 Test update with subrepos.
 
   $ hg update 0
   getting changed largefiles
   0 largefiles updated, 1 removed
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg status -S
   $ hg update tip
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status -S
 # modify a large file
   $ echo "modified" > subrepo/large.txt
   $ hg st -S
   M subrepo/large.txt
 # update -C should revert the change.
   $ hg update -C
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status -S
 
+Forget doesn't change the content of the file
+  $ echo 'pre-forget content' > subrepo/large.txt
   $ hg forget -v subrepo/large.txt
   removing subrepo/large.txt (glob)
+  $ cat subrepo/large.txt
+  pre-forget content
 
 Test reverting a forgotten file
   $ hg revert -R subrepo subrepo/large.txt
   $ hg status -SA subrepo/large.txt
   C subrepo/large.txt
 
   $ hg rm -v subrepo/large.txt
   removing subrepo/large.txt (glob)
   $ hg revert -R subrepo subrepo/large.txt
   $ rm subrepo/large.txt
   $ hg addremove -S
   removing subrepo/large.txt
   $ hg st -S
   R subrepo/large.txt
 
 Test archiving a revision that references a subrepo that is not yet
 cloned (see test-subrepo-recursion.t):
 
   $ hg clone -U . ../empty
   $ cd ../empty
   $ hg archive --subrepos -r tip ../archive.tar.gz
   cloning subrepo subrepo from $TESTTMP/statusmatch/subrepo
   $ cd ..
 
 
 
 
 
 
 Test addremove, forget and others
 ==============================================
 
 Test that addremove picks up largefiles prior to the initial commit (issue3541)
 
   $ hg init addrm2
   $ cd addrm2
   $ touch large.dat
   $ touch large2.dat
   $ touch normal
   $ hg add --large large.dat
   $ hg addremove -v
   adding large2.dat as a largefile
   adding normal
 
 Test that forgetting all largefiles reverts to islfilesrepo() == False
 (addremove will add *.dat as normal files now)
   $ hg forget large.dat
   $ hg forget large2.dat
   $ hg addremove -v
   adding large.dat
   adding large2.dat
 
 Test commit's addremove option prior to the first commit
   $ hg forget large.dat
   $ hg forget large2.dat
   $ hg add --large large.dat
   $ hg ci -Am "commit"
   adding large2.dat as a largefile
   Invoking status precommit hook
   A large.dat
   A large2.dat
   A normal
   $ find .hglf | sort
   .hglf
   .hglf/large.dat
   .hglf/large2.dat
 
 Test actions on largefiles using relative paths from subdir
 
   $ mkdir sub
   $ cd sub
   $ echo anotherlarge > anotherlarge
   $ hg add --large anotherlarge
   $ hg st
   A sub/anotherlarge
   $ hg st anotherlarge
   A anotherlarge
   $ hg commit -m anotherlarge anotherlarge
   Invoking status precommit hook
   A sub/anotherlarge
   $ hg log anotherlarge
   changeset:   1:9627a577c5e9
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     anotherlarge
   
   $ hg --debug log -T '{rev}: {desc}\n' ../sub/anotherlarge
   updated patterns: ../.hglf/sub/../sub/anotherlarge, ../sub/anotherlarge
   1: anotherlarge
 
   $ hg log -G anotherlarge
   @  changeset:   1:9627a577c5e9
   |  tag:         tip
   ~  user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     anotherlarge
   
 
   $ hg log glob:another*
   changeset:   1:9627a577c5e9
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     anotherlarge
   
   $ hg --debug log -T '{rev}: {desc}\n' -G glob:another*
   updated patterns: glob:../.hglf/sub/another*, glob:another*
   @  1: anotherlarge
   |
   ~
 
 #if no-msys
   $ hg --debug log -T '{rev}: {desc}\n' 'glob:../.hglf/sub/another*' # no-msys
   updated patterns: glob:../.hglf/sub/another*
   1: anotherlarge
 
   $ hg --debug log -G -T '{rev}: {desc}\n' 'glob:../.hglf/sub/another*' # no-msys
   updated patterns: glob:../.hglf/sub/another*
   @  1: anotherlarge
   |
   ~
 #endif
 
   $ echo more >> anotherlarge
   $ hg st .
   M anotherlarge
   $ hg cat anotherlarge
   anotherlarge
   $ hg revert anotherlarge
   $ hg st
   ? sub/anotherlarge.orig
 
 Test orig files go where we want them
   $ echo moremore >> anotherlarge
   $ hg revert anotherlarge -v --config 'ui.origbackuppath=.hg/origbackups'
   creating directory: $TESTTMP/addrm2/.hg/origbackups/.hglf/sub (glob)
   saving current version of ../.hglf/sub/anotherlarge as $TESTTMP/addrm2/.hg/origbackups/.hglf/sub/anotherlarge (glob)
   reverting ../.hglf/sub/anotherlarge (glob)
   creating directory: $TESTTMP/addrm2/.hg/origbackups/sub (glob)
   found 90c622cf65cebe75c5842f9136c459333faf392e in store
   found 90c622cf65cebe75c5842f9136c459333faf392e in store
   $ ls ../.hg/origbackups/sub
   anotherlarge
   $ cd ..
 
 Test glob logging from the root dir
   $ hg log glob:**another*
   changeset:   1:9627a577c5e9
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     anotherlarge
   
   $ hg log -G glob:**another*
   @  changeset:   1:9627a577c5e9
   |  tag:         tip
   ~  user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     anotherlarge
   
 
   $ cd ..
 
 Log from outer space
   $ hg --debug log -R addrm2 -T '{rev}: {desc}\n' 'addrm2/sub/anotherlarge'
   updated patterns: addrm2/.hglf/sub/anotherlarge, addrm2/sub/anotherlarge
   1: anotherlarge
   $ hg --debug log -R addrm2 -T '{rev}: {desc}\n' 'addrm2/.hglf/sub/anotherlarge'
   updated patterns: addrm2/.hglf/sub/anotherlarge
   1: anotherlarge
 
 
 Check error message while exchange
 =========================================================
 
 issue3651: summary/outgoing with largefiles shows "no remote repo"
 unexpectedly
 
   $ mkdir issue3651
   $ cd issue3651
 
   $ hg init src
   $ echo a > src/a
   $ hg -R src add --large src/a
   $ hg -R src commit -m '#0'
   Invoking status precommit hook
   A a
 
 check messages when no remote repository is specified:
 "no remote repo" route for "hg outgoing --large" is not tested here,
 because it can't be reproduced easily.
 
   $ hg init clone1
   $ hg -R clone1 -q pull src
   $ hg -R clone1 -q update
   $ hg -R clone1 paths | grep default
   [1]
 
   $ hg -R clone1 summary --large
   parent: 0:fc0bd45326d3 tip
    #0
   branch: default
   commit: (clean)
   update: (current)
   phases: 1 draft
   largefiles: (no remote repo)
 
 check messages when there is no files to upload:
 
   $ hg -q clone src clone2
   $ hg -R clone2 paths | grep default
   default = $TESTTMP/issue3651/src (glob)
 
   $ hg -R clone2 summary --large
   parent: 0:fc0bd45326d3 tip
    #0
   branch: default
   commit: (clean)
   update: (current)
   phases: 1 draft
   largefiles: (no files to upload)
   $ hg -R clone2 outgoing --large
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   no changes found
   largefiles: no files to upload
   [1]
 
   $ hg -R clone2 outgoing --large --graph --template "{rev}"
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   no changes found
   largefiles: no files to upload
 
 check messages when there are files to upload:
 
   $ echo b > clone2/b
   $ hg -R clone2 add --large clone2/b
   $ hg -R clone2 commit -m '#1'
   Invoking status precommit hook
   A b
   $ hg -R clone2 summary --large
   parent: 1:1acbe71ce432 tip
    #1
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
   largefiles: 1 entities for 1 files to upload
   $ hg -R clone2 outgoing --large
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   changeset:   1:1acbe71ce432
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     #1
   
   largefiles to upload (1 entities):
   b
   
   $ hg -R clone2 outgoing --large --graph --template "{rev}"
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   @  1
   
   largefiles to upload (1 entities):
   b
   
 
   $ cp clone2/b clone2/b1
   $ cp clone2/b clone2/b2
   $ hg -R clone2 add --large clone2/b1 clone2/b2
   $ hg -R clone2 commit -m '#2: add largefiles referring same entity'
   Invoking status precommit hook
   A b1
   A b2
   $ hg -R clone2 summary --large
   parent: 2:6095d0695d70 tip
    #2: add largefiles referring same entity
   branch: default
   commit: (clean)
   update: (current)
   phases: 3 draft
   largefiles: 1 entities for 3 files to upload
   $ hg -R clone2 outgoing --large -T "{rev}:{node|short}\n"
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   1:1acbe71ce432
   2:6095d0695d70
   largefiles to upload (1 entities):
   b
   b1
   b2
   
   $ hg -R clone2 cat -r 1 clone2/.hglf/b
   89e6c98d92887913cadf06b2adb97f26cde4849b
   $ hg -R clone2 outgoing --large -T "{rev}:{node|short}\n" --debug --config progress.debug=true
   comparing with $TESTTMP/issue3651/src (glob)
   query 1; heads
   searching for changes
   all remote heads known locally
   1:1acbe71ce432
   2:6095d0695d70
   finding outgoing largefiles: 0/2 revisions (0.00%)
   finding outgoing largefiles: 1/2 revisions (50.00%)
   largefiles to upload (1 entities):
   b
       89e6c98d92887913cadf06b2adb97f26cde4849b
   b1
       89e6c98d92887913cadf06b2adb97f26cde4849b
   b2
       89e6c98d92887913cadf06b2adb97f26cde4849b
   
 
   $ echo bbb > clone2/b
   $ hg -R clone2 commit -m '#3: add new largefile entity as existing file'
   Invoking status precommit hook
   M b
   $ echo bbbb > clone2/b
   $ hg -R clone2 commit -m '#4: add new largefile entity as existing file'
   Invoking status precommit hook
   M b
   $ cp clone2/b1 clone2/b
   $ hg -R clone2 commit -m '#5: refer existing largefile entity again'
   Invoking status precommit hook
   M b
   $ hg -R clone2 summary --large
   parent: 5:036794ea641c tip
    #5: refer existing largefile entity again
   branch: default
   commit: (clean)
   update: (current)
   phases: 6 draft
   largefiles: 3 entities for 3 files to upload
   $ hg -R clone2 outgoing --large -T "{rev}:{node|short}\n"
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   1:1acbe71ce432
   2:6095d0695d70
   3:7983dce246cc
   4:233f12ada4ae
   5:036794ea641c
   largefiles to upload (3 entities):
   b
   b1
   b2
   
   $ hg -R clone2 cat -r 3 clone2/.hglf/b
   c801c9cfe94400963fcb683246217d5db77f9a9a
   $ hg -R clone2 cat -r 4 clone2/.hglf/b
   13f9ed0898e315bf59dc2973fec52037b6f441a2
   $ hg -R clone2 outgoing --large -T "{rev}:{node|short}\n" --debug --config progress.debug=true
   comparing with $TESTTMP/issue3651/src (glob)
   query 1; heads
   searching for changes
   all remote heads known locally
   1:1acbe71ce432
   2:6095d0695d70
   3:7983dce246cc
   4:233f12ada4ae
   5:036794ea641c
   finding outgoing largefiles: 0/5 revisions (0.00%)
   finding outgoing largefiles: 1/5 revisions (20.00%)
   finding outgoing largefiles: 2/5 revisions (40.00%)
   finding outgoing largefiles: 3/5 revisions (60.00%)
   finding outgoing largefiles: 4/5 revisions (80.00%)
   largefiles to upload (3 entities):
   b
       13f9ed0898e315bf59dc2973fec52037b6f441a2
       89e6c98d92887913cadf06b2adb97f26cde4849b
       c801c9cfe94400963fcb683246217d5db77f9a9a
   b1
       89e6c98d92887913cadf06b2adb97f26cde4849b
   b2
       89e6c98d92887913cadf06b2adb97f26cde4849b
   
 
 Pushing revision #1 causes uploading entity 89e6c98d9288, which is
 shared also by largefiles b1, b2 in revision #2 and b in revision #5.
 
 Then, entity 89e6c98d9288 is not treated as "outgoing entity" at "hg
 summary" and "hg outgoing", even though files in outgoing revision #2
 and #5 refer it.
 
   $ hg -R clone2 push -r 1 -q
   $ hg -R clone2 summary --large
   parent: 5:036794ea641c tip
    #5: refer existing largefile entity again
   branch: default
   commit: (clean)
   update: (current)
   phases: 6 draft
   largefiles: 2 entities for 1 files to upload
   $ hg -R clone2 outgoing --large -T "{rev}:{node|short}\n"
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   2:6095d0695d70
   3:7983dce246cc
   4:233f12ada4ae
   5:036794ea641c
   largefiles to upload (2 entities):
   b
   
   $ hg -R clone2 outgoing --large -T "{rev}:{node|short}\n" --debug --config progress.debug=true
   comparing with $TESTTMP/issue3651/src (glob)
   query 1; heads
   searching for changes
   all remote heads known locally
   2:6095d0695d70
   3:7983dce246cc
   4:233f12ada4ae
   5:036794ea641c
   finding outgoing largefiles: 0/4 revisions (0.00%)
   finding outgoing largefiles: 1/4 revisions (25.00%)
   finding outgoing largefiles: 2/4 revisions (50.00%)
   finding outgoing largefiles: 3/4 revisions (75.00%)
   largefiles to upload (2 entities):
   b
       13f9ed0898e315bf59dc2973fec52037b6f441a2
       c801c9cfe94400963fcb683246217d5db77f9a9a
   
 
   $ cd ..
 
 merge action 'd' for 'local renamed directory to d2/g' which has no filename
 ==================================================================================
 
   $ hg init merge-action
   $ cd merge-action
   $ touch l
   $ hg add --large l
   $ mkdir d1
   $ touch d1/f
   $ hg ci -Aqm0
   Invoking status precommit hook
   A d1/f
   A l
   $ echo > d1/f
   $ touch d1/g
   $ hg ci -Aqm1
   Invoking status precommit hook
   M d1/f
   A d1/g
   $ hg up -qr0
   $ hg mv d1 d2
   moving d1/f to d2/f (glob)
   $ hg ci -qm2
   Invoking status precommit hook
   A d2/f
   R d1/f
   $ hg merge
   merging d2/f and d1/f to d2/f
   1 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cd ..
 
 
 Merge conflicts:
 =====================
 
   $ hg init merge
   $ cd merge
   $ echo 0 > f-different
   $ echo 0 > f-same
   $ echo 0 > f-unchanged-1
   $ echo 0 > f-unchanged-2
   $ hg add --large *
   $ hg ci -m0
   Invoking status precommit hook
   A f-different
   A f-same
   A f-unchanged-1
   A f-unchanged-2
   $ echo tmp1 > f-unchanged-1
   $ echo tmp1 > f-unchanged-2
   $ echo tmp1 > f-same
   $ hg ci -m1
   Invoking status precommit hook
   M f-same
   M f-unchanged-1
   M f-unchanged-2
   $ echo 2 > f-different
   $ echo 0 > f-unchanged-1
   $ echo 1 > f-unchanged-2
   $ echo 1 > f-same
   $ hg ci -m2
   Invoking status precommit hook
   M f-different
   M f-same
   M f-unchanged-1
   M f-unchanged-2
   $ hg up -qr0
   $ echo tmp2 > f-unchanged-1
   $ echo tmp2 > f-unchanged-2
   $ echo tmp2 > f-same
   $ hg ci -m3
   Invoking status precommit hook
   M f-same
   M f-unchanged-1
   M f-unchanged-2
   created new head
   $ echo 1 > f-different
   $ echo 1 > f-unchanged-1
   $ echo 0 > f-unchanged-2
   $ echo 1 > f-same
   $ hg ci -m4
   Invoking status precommit hook
   M f-different
   M f-same
   M f-unchanged-1
   M f-unchanged-2
   $ hg merge
   largefile f-different has a merge conflict
   ancestor was 09d2af8dd22201dd8d48e5dcfcaed281ff9422c7
   keep (l)ocal e5fa44f2b31c1fb553b6021e7360d07d5d91ff5e or
   take (o)ther 7448d8798a4380162d4b56f9b452e2f6f9e24e7a? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   0 files updated, 4 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f-different
   1
   $ cat f-same
   1
   $ cat f-unchanged-1
   1
   $ cat f-unchanged-2
   1
   $ cd ..
 
 Test largefile insulation (do not enabled a side effect
 ========================================================
 
 Check whether "largefiles" feature is supported only in repositories
 enabling largefiles extension.
 
   $ mkdir individualenabling
   $ cd individualenabling
 
   $ hg init enabledlocally
   $ echo large > enabledlocally/large
   $ hg -R enabledlocally add --large enabledlocally/large
   $ hg -R enabledlocally commit -m '#0'
   Invoking status precommit hook
   A large
 
   $ hg init notenabledlocally
   $ echo large > notenabledlocally/large
   $ hg -R notenabledlocally add --large notenabledlocally/large
   $ hg -R notenabledlocally commit -m '#0'
   Invoking status precommit hook
   A large
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > # disable globally
   > largefiles=!
   > EOF
   $ cat >> enabledlocally/.hg/hgrc <<EOF
   > [extensions]
   > # enable locally
   > largefiles=
   > EOF
   $ hg -R enabledlocally root
   $TESTTMP/individualenabling/enabledlocally (glob)
   $ hg -R notenabledlocally root
   abort: repository requires features unknown to this Mercurial: largefiles!
   (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
   [255]
 
   $ hg init push-dst
   $ hg -R enabledlocally push push-dst
   pushing to push-dst
   abort: required features are not supported in the destination: largefiles
   [255]
 
   $ hg init pull-src
   $ hg -R pull-src pull enabledlocally
   pulling from enabledlocally
   abort: required features are not supported in the destination: largefiles
   [255]
 
   $ hg clone enabledlocally clone-dst
   abort: repository requires features unknown to this Mercurial: largefiles!
   (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
   [255]
   $ test -d clone-dst
   [1]
   $ hg clone --pull enabledlocally clone-pull-dst
   abort: required features are not supported in the destination: largefiles
   [255]
   $ test -d clone-pull-dst
   [1]
 
 #if serve
 
 Test largefiles specific peer setup, when largefiles is enabled
 locally (issue4109)
 
   $ hg showconfig extensions | grep largefiles
   extensions.largefiles=!
   $ mkdir -p $TESTTMP/individualenabling/usercache
 
   $ hg serve -R enabledlocally -d -p $HGPORT --pid-file hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg init pull-dst
   $ cat > pull-dst/.hg/hgrc <<EOF
   > [extensions]
   > # enable locally
   > largefiles=
   > [largefiles]
   > # ignore system cache to force largefiles specific wire proto access
   > usercache=$TESTTMP/individualenabling/usercache
   > EOF
   $ hg -R pull-dst -q pull -u http://localhost:$HGPORT
 
   $ killdaemons.py
 #endif
 
 Test overridden functions work correctly even for repos disabling
 largefiles (issue4547)
 
   $ hg showconfig extensions | grep largefiles
   extensions.largefiles=!
 
 (test updating implied by clone)
 
   $ hg init enabled-but-no-largefiles
   $ echo normal1 > enabled-but-no-largefiles/normal1
   $ hg -R enabled-but-no-largefiles add enabled-but-no-largefiles/normal1
   $ hg -R enabled-but-no-largefiles commit -m '#0@enabled-but-no-largefiles'
   Invoking status precommit hook
   A normal1
   $ cat >> enabled-but-no-largefiles/.hg/hgrc <<EOF
   > [extensions]
   > # enable locally
   > largefiles=
   > EOF
   $ hg clone -q enabled-but-no-largefiles no-largefiles
 
   $ echo normal2 > enabled-but-no-largefiles/normal2
   $ hg -R enabled-but-no-largefiles add enabled-but-no-largefiles/normal2
   $ hg -R enabled-but-no-largefiles commit -m '#1@enabled-but-no-largefiles'
   Invoking status precommit hook
   A normal2
 
   $ echo normal3 > no-largefiles/normal3
   $ hg -R no-largefiles add no-largefiles/normal3
   $ hg -R no-largefiles commit -m '#1@no-largefiles'
   Invoking status precommit hook
   A normal3
 
   $ hg -R no-largefiles -q pull --rebase
   Invoking status precommit hook
   A normal3
 
 (test reverting)
 
   $ hg init subrepo-root
   $ cat >> subrepo-root/.hg/hgrc <<EOF
   > [extensions]
   > # enable locally
   > largefiles=
   > EOF
   $ echo large > subrepo-root/large
-  $ hg -R subrepo-root add --large subrepo-root/large
+  $ mkdir -p subrepo-root/dir/subdir
+  $ echo large2 > subrepo-root/dir/subdir/large.bin
+  $ hg -R subrepo-root add --large subrepo-root/large subrepo-root/dir/subdir/large.bin
   $ hg clone -q no-largefiles subrepo-root/no-largefiles
   $ cat > subrepo-root/.hgsub <<EOF
   > no-largefiles = no-largefiles
   > EOF
   $ hg -R subrepo-root add subrepo-root/.hgsub
   $ hg -R subrepo-root commit -m '#0'
   Invoking status precommit hook
   A .hgsub
+  A dir/subdir/large.bin
   A large
   ? .hgsubstate
   $ echo dirty >> subrepo-root/large
   $ echo dirty >> subrepo-root/no-largefiles/normal1
   $ hg -R subrepo-root status -S
   M large
   M no-largefiles/normal1
   $ hg -R subrepo-root extdiff -p echo -S --config extensions.extdiff=
   "*\\no-largefiles\\normal1" "*\\no-largefiles\\normal1" (glob) (windows !)
   */no-largefiles/normal1 */no-largefiles/normal1 (glob) (no-windows !)
   [1]
   $ hg -R subrepo-root revert --all
   reverting subrepo-root/.hglf/large (glob)
   reverting subrepo no-largefiles
   reverting subrepo-root/no-largefiles/normal1 (glob)
 
-  $ cd ..
+Move (and then undo) a directory move with only largefiles.
+
+  $ listtree() {
+  >   find $@ \( -type d -printf "%p/\n" -o -type f -printf "%p\n" \) \
+  >           -a -name .hg -prune | sort
+  > }
+
+  $ cd subrepo-root
+  $ listtree .hglf dir* large*
+  .hglf/
+  .hglf/dir/
+  .hglf/dir/subdir/
+  .hglf/dir/subdir/large.bin
+  .hglf/large
+  dir/
+  dir/subdir/
+  dir/subdir/large.bin
+  large
+  large.orig
+
+  $ hg mv dir/subdir dir/subdir2
+  moving .hglf/dir/subdir/large.bin to .hglf/dir/subdir2/large.bin (glob)
+
+  $ listtree .hglf dir* large*
+  .hglf/
+  .hglf/dir/
+  .hglf/dir/subdir2/
+  .hglf/dir/subdir2/large.bin
+  .hglf/large
+  dir/
+  dir/subdir2/
+  dir/subdir2/large.bin
+  large
+  large.orig
+  $ hg status -C
+  A dir/subdir2/large.bin
+    dir/subdir/large.bin
+  R dir/subdir/large.bin
+  ? large.orig
+
+  $ echo 'modified' > dir/subdir2/large.bin
+  $ hg status -C
+  A dir/subdir2/large.bin
+    dir/subdir/large.bin
+  R dir/subdir/large.bin
+  ? large.orig
+
+  $ hg revert --all
+  undeleting .hglf/dir/subdir/large.bin (glob)
+  forgetting .hglf/dir/subdir2/large.bin (glob)
+  reverting subrepo no-largefiles
+
+  $ hg status -C
+  ? dir/subdir2/large.bin
+  ? large.orig
+
+BUG: The content of the forgotten file shouldn't be clobbered
+
+  $ cat dir/subdir2/large.bin
+  large2
+
+BUG: the standin for subdir2 should be deleted, not just dropped
+
+  $ listtree .hglf dir* large*
+  .hglf/
+  .hglf/dir/
+  .hglf/dir/subdir/
+  .hglf/dir/subdir/large.bin
+  .hglf/dir/subdir2/
+  .hglf/dir/subdir2/large.bin
+  .hglf/large
+  dir/
+  dir/subdir/
+  dir/subdir/large.bin
+  dir/subdir2/
+  dir/subdir2/large.bin
+  large
+  large.orig
 
+  $ rm -r dir/subdir2
+
+BUG: subdir should not be in the destination.  This is caused by the directory
+existing under .hglf/.
+  $ hg mv dir/subdir dir/subdir2
+  moving .hglf/dir/subdir/large.bin to .hglf/dir/subdir2/subdir/large.bin (glob)
+
+  $ hg status -C
+  A dir/subdir2/subdir/large.bin
+    dir/subdir/large.bin
+  R dir/subdir/large.bin
+  ? large.orig
+
+  $ listtree .hglf dir* large*
+  .hglf/
+  .hglf/dir/
+  .hglf/dir/subdir2/
+  .hglf/dir/subdir2/large.bin
+  .hglf/dir/subdir2/subdir/
+  .hglf/dir/subdir2/subdir/large.bin
+  .hglf/large
+  dir/
+  dir/subdir2/
+  dir/subdir2/subdir/
+  dir/subdir2/subdir/large.bin
+  large
+  large.orig
+
+Start from scratch, and rename something other than the final path component.
+
+  $ hg up -qC .
+  $ hg --config extensions.purge= purge
+
+  $ hg mv dir/subdir dir2/subdir
+  moving .hglf/dir/subdir/large.bin to .hglf/dir2/subdir/large.bin (glob)
+
+  $ hg status -C
+  A dir2/subdir/large.bin
+    dir/subdir/large.bin
+  R dir/subdir/large.bin
+
+  $ listtree .hglf dir* large*
+  .hglf/
+  .hglf/dir2/
+  .hglf/dir2/subdir/
+  .hglf/dir2/subdir/large.bin
+  .hglf/large
+  dir2/
+  dir2/subdir/
+  dir2/subdir/large.bin
+  large
+
+  $ hg revert --all
+  undeleting .hglf/dir/subdir/large.bin (glob)
+  forgetting .hglf/dir2/subdir/large.bin (glob)
+  reverting subrepo no-largefiles
+
+  $ hg status -C
+  ? dir2/subdir/large.bin
+
+  $ listtree .hglf dir* large*
+  .hglf/
+  .hglf/dir/
+  .hglf/dir/subdir/
+  .hglf/dir/subdir/large.bin
+  .hglf/dir2/
+  .hglf/dir2/subdir/
+  .hglf/dir2/subdir/large.bin
+  .hglf/large
+  dir/
+  dir/subdir/
+  dir/subdir/large.bin
+  dir2/
+  dir2/subdir/
+  dir2/subdir/large.bin
+  large
+
+  $ cd ../..
 
 Test "pull --rebase" when rebase is enabled before largefiles (issue3861)
 =========================================================================
 
   $ hg showconfig extensions | grep largefiles
   extensions.largefiles=!
 
   $ mkdir issue3861
   $ cd issue3861
   $ hg init src
   $ hg clone -q src dst
   $ echo a > src/a
   $ hg -R src commit -Aqm "#0"
   Invoking status precommit hook
   A a
 
   $ cat >> dst/.hg/hgrc <<EOF
   > [extensions]
   > largefiles=
   > EOF
   $ hg -R dst pull --rebase
   pulling from $TESTTMP/issue3861/src (glob)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets bf5e395ced2c
   nothing to rebase - updating instead
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd ..