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sapling/eden/scm/tests/test-fb-hgext-treemanifest-treeonly.t
Zeyi (Rice) Fan 92f6f35e7a mark all tests requiring Python 2 
Summary:
This diff marks **ALL** mercurial tests requiring Python 2 feature.

After you fixes some tests, simply remove the `py2` feature requirement and that tests will be continuously run after your diff is landed.

To bypass this feature requirement, run the tests command with `HGTEST_FORCE_PY2=1`. For example:

```
HGTEST_FORCE_PY2=1 buck test //eden/scm/tests:hg_run_tests
```

or

```
HGTEST_FORCE_PY2=1 python run-tests.py
```

----

Basically this diff are created with the following commands:

```
$ sed -i 's/import feature\(.*\)$/import feature\1\n\nfeature.require(["py2"])/' test-*-t.py
$ sed -i '1s/^/#require py2\n/' test-*.t
$ ls | grep -P "^test.*(?<\!-t)\.py$" > list && vim -p $(cat list)
# manually adding feature requires for these Python tests.
```

(Note: this ignores all push blocking failures!)

ignore-conflict-markers

Reviewed By: singhsrb

Differential Revision: D19655148

fbshipit-source-id: 985e3ccb4010cc559049f1d89f8909bc2d9b5e20
2020-01-30 18:49:21 -08:00

694 lines
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#require py2
#chg-compatible
TODO: configure mutation
$ configure noevolution
$ setconfig treemanifest.flatcompat=False
$ . "$TESTDIR/library.sh"
Setup the server
$ hginit master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [extensions]
> pushrebase=
> treemanifest=
> [treemanifest]
> server=True
> [remotefilelog]
> server=True
> shallowtrees=True
> EOF
Make local commits on the server
$ mkdir subdir
$ echo x > subdir/x
$ hg commit -qAm 'add subdir/x'
The following will simulate the transition from flat to tree-only
1. Flat only client, with flat only draft commits
2. Hybrid client, with some flat and some flat+tree draft commits
3. Tree-only client, with only tree commits (old flat are converted)
Create flat manifest client
$ cd ..
$ hgcloneshallow ssh://user@dummy/master client -q
fetching tree '' 5fbe397e5ac6cb7ee263c5c67613c4665306d143
2 trees fetched over * (glob)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
$ cd client
$ cat >> .hg/hgrc <<EOF
> [extensions]
> amend=
> pushrebase=
> EOF
Make a flat-only draft commit
$ echo f >> subdir/x
$ hg commit -qm "flat only commit"
$ hg up '.^'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
Transition to hybrid flat+tree client
$ cat >> .hg/hgrc <<EOF
> [treemanifest]
> demanddownload=True
> EOF
# Viewing commit from server should download trees
$ hg log -r . --stat -T "{desc}\n"
add subdir/x
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ ls_l $CACHEDIR/master/packs/manifests | wc -l
\s*4 (re)
# Viewing flat draft commit should not produce tree packs
$ hg log -r tip --stat -T '{desc}\n'
flat only commit
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ ls_l $CACHEDIR/master/packs/manifests | wc -l
\s*4 (re)
Make a local hybrid flat+tree draft commit
$ echo h >> subdir/x
$ ls_l .hg/store/packs | grep manifests
drwxrwxr-x manifests
$ hg commit -qm "hybrid flat+tree commit"
$ hg up '.^'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls_l .hg/store/packs/manifests
-r--r--r-- 1196 3d24c0f5de7320d93b08453373aedf295e433c09.histidx
-r--r--r-- 183 3d24c0f5de7320d93b08453373aedf295e433c09.histpack
-r--r--r-- 1114 48dcae2c46611b2159b72c9dec819b95cfcf3df7.dataidx
-r--r--r-- 219 48dcae2c46611b2159b72c9dec819b95cfcf3df7.datapack
-r--r--r-- 1196 73638ba2b0129f1d74a7b455dab952c6634e52c8.histidx
-r--r--r-- 183 73638ba2b0129f1d74a7b455dab952c6634e52c8.histpack
-r--r--r-- 1114 764ae1eb8d6408a3271d5c5f4fc94b2d2e1d3002.dataidx
-r--r--r-- 219 764ae1eb8d6408a3271d5c5f4fc94b2d2e1d3002.datapack
Enable sendtrees and verify flat is converted to tree on demand
$ cat >> $HGRCPATH <<EOF
> [treemanifest]
> sendtrees=True
> EOF
$ hg log -r 1 --stat
changeset: 1:f3216a7f98b5
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: flat only commit
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ ls_l .hg/store/packs/manifests | wc -l
\s*8 (re)
$ hg repack
Make a local tree-only draft commit
$ ls_l .hg/store/packs/manifests | wc -l
\s*4 (re)
$ ls .hg/store/packs/manifests > $TESTTMP/origpacks
$ echo t >> subdir/x
$ hg commit -qm "tree only commit"
$ ls .hg/store/packs/manifests > $TESTTMP/aftercommit1packs
$ hg debugdata -c 3
0b096b20288404c17aa355fdeca48decf58d745d
test
0 0
subdir/x
tree only commit (no-eol)
$ ls_l .hg/store/packs/manifests | wc -l
\s*8 (re)
# No manifest revlog revision was added
$ hg debugindex -m --config treemanifest.treeonly=False
hg debugindex: invalid arguments
(use 'hg debugindex -h' to get help)
[255]
Tree-only amend
$ echo >> subdir/x
$ hg commit --amend
saved backup bundle to $TESTTMP/client/.hg/strip-backup/43903a6bf43f-712cb952-amend.hg (glob)
# amend commit was added
$ ls_l .hg/store/packs/manifests | wc -l
\s*12 (re)
# No manifest revlog revision was added
$ hg debugindex -m --config treemanifest.treeonly=False
hg debugindex: invalid arguments
(use 'hg debugindex -h' to get help)
[255]
# Delete the original commits packs
$ cd .hg/store/packs/manifests
$ rm -rf `comm -3 $TESTTMP/origpacks $TESTTMP/aftercommit1packs`
$ cd ../../../..
$ ls_l .hg/store/packs/manifests | wc -l
\s*8 (re)
Test looking at the tree from inside the bundle
$ hg log -r tip -vp -R $TESTTMP/client/.hg/strip-backup/43903a6bf43f-712cb952-amend.hg --pager=off
changeset: 4:43903a6bf43f
parent: 0:d618f764f9a1
user: test
date: Thu Jan 01 00:00:00 1970 +0000
files: subdir/x
description:
tree only commit
diff -r d618f764f9a1 -r 43903a6bf43f subdir/x
--- a/subdir/x Thu Jan 01 00:00:00 1970 +0000
+++ b/subdir/x Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
x
+t
Test unbundling the original commit
# Bring the original commit back from the bundle
$ hg unbundle $TESTTMP/client/.hg/strip-backup/43903a6bf43f-712cb952-amend.hg
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files
# Verify the packs were brought back and the data is accessible
$ ls_l .hg/store/packs/manifests | wc -l
\s*12 (re)
$ hg log -r tip --stat
changeset: 4:43903a6bf43f
parent: 0:d618f764f9a1
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: tree only commit
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Test pulling new commits from a hybrid server
$ cd ../master
$ echo x >> subdir/x
$ hg commit -qAm 'modify subdir/x'
$ hg log -r tip -T '{manifest}'
7e265a5dc5229c2b237874c6bd19f6ef4120f949 (no-eol)
$ cd ../client
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files
$ hg debugindex -m --config treemanifest.treeonly=False
hg debugindex: invalid arguments
(use 'hg debugindex -h' to get help)
[255]
$ hg log -r tip --stat --pager=off
fetching tree '' 7e265a5dc5229c2b237874c6bd19f6ef4120f949, based on 5fbe397e5ac6cb7ee263c5c67613c4665306d143* (glob)
2 trees fetched over * (glob)
changeset: 5:098a163f13ea
parent: 0:d618f764f9a1
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: modify subdir/x
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
Test rebasing treeonly commits
$ hg rebase -d 5 -b 2
rebasing abc828a8166c "hybrid flat+tree commit"
merging subdir/x
warning: 1 conflicts while merging subdir/x! (edit, then use 'hg resolve --mark')
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
$ printf "x\nx\nh\n" > subdir/x
$ hg resolve --mark subdir/x
(no more unresolved files)
continue: hg rebase --continue
$ hg rebase --continue
rebasing abc828a8166c "hybrid flat+tree commit"
saved backup bundle to $TESTTMP/client/.hg/strip-backup/abc828a8166c-26189234-rebase.hg (glob)
Test histedit treeonly commits
$ hg up -q bb62fe710976
$ hg purge
$ echo y > y
$ hg commit -Aqm 'add y'
$ hg histedit --config extensions.histedit= --commands - <<EOF
> pick 3d62f4200ab6 add y
> pick bb62fe710976 hybrid flat+tree commit
> EOF
saved backup bundle to $TESTTMP/client/.hg/strip-backup/bb62fe710976-52ac100d-histedit.hg (glob)
$ hg log -l 2 -G -T '{desc}'
@ hybrid flat+tree commit
|
o add y
|
~
Test {manifest} template
$ hg log -r . -T '{manifest}'
5f15f80c2b54c16d75780bd0344a0487d4e6ff3b (no-eol)
Test turning treeonly off and making sure we can still commit on top of treeonly
commits
$ echo >> subdir/x
$ hg debugindex -m --config treemanifest.treeonly=False | tail -1
hg debugindex: invalid arguments
(use 'hg debugindex -h' to get help)
$ hg commit -m 'treeonly from hybrid repo'
$ hg log -r . -T '{desc}\n' --stat
treeonly from hybrid repo
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg log -r . -T '{desc}\n' --stat
treeonly from hybrid repo
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg debugindex -m --config treemanifest.treeonly=False | tail -1
hg debugindex: invalid arguments
(use 'hg debugindex -h' to get help)
$ hg debugstrip -r .
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/client/.hg/strip-backup/41373853bc69-c732668d-backup.hg
Test peer-to-peer push/pull of tree only commits
$ cd ..
$ clearcache
$ hgcloneshallow ssh://user@dummy/master client2 -q
fetching tree '' 7e265a5dc5229c2b237874c6bd19f6ef4120f949, found via 098a163f13ea
2 trees fetched over * (glob)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
$ cd client2
$ rm -rf $CACHEDIR
$ cp ../client/.hg/hgrc .hg/hgrc
# Test pulling from a treeonly peer
# - We should see one tree recieve from the client, and then a second one when
# prefetching the draft commit parent.
$ hg pull -r tip ssh://user@dummy/client --debug 2>&1 | egrep "(payload|treegroup|running)"
running python "*" 'user@dummy' 'hg -R client serve --stdio' (glob)
running python "*" 'user@dummy' 'hg -R master serve --stdio' (glob)
bundle2-input-part: total payload size 827
bundle2-input-part: total payload size 48
bundle2-input-part: "b2x:treegroup2" (params: 3 mandatory) supported
bundle2-input-part: total payload size 663
bundle2-input-part: "b2x:treegroup2" (params: 3 mandatory) supported
bundle2-input-part: total payload size 388
$ hg up tip
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg log -G -l 3 -T '{desc}\n' --stat
@ hybrid flat+tree commit
| subdir/x | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
o add y
| y | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
fetching tree '' 5fbe397e5ac6cb7ee263c5c67613c4665306d143, based on 7e265a5dc5229c2b237874c6bd19f6ef4120f949
2 trees fetched over * (glob)
o modify subdir/x
| subdir/x | 1 +
~ 1 files changed, 1 insertions(+), 0 deletions(-)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
# Test pushing to a treeonly peer
$ echo y >> y
$ hg commit -qm "modify y"
$ hg push -f -r . ssh://user@dummy/client --debug 2>&1 | grep treegroup
bundle2-output-part: "b2x:treegroup2" (params: 3 mandatory) streamed payload
$ cd ../client
$ hg log -r tip -T '{desc}\n' --stat
modify y
y | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Test bundling
$ hg bundle -r 'tip~3::tip' ../mybundle.hg
searching for changes
3 changesets found
$ cd ..
$ hgcloneshallow ssh://user@dummy/master client3 -q
$ cd client3
$ cp ../client/.hg/hgrc .hg/hgrc
$ hg unbundle ../mybundle.hg
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 2 files
$ hg log -r 'tip^::tip' -G -T "{desc}\n" --stat
o modify y
| y | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
o hybrid flat+tree commit
| subdir/x | 1 +
~ 1 files changed, 1 insertions(+), 0 deletions(-)
Test pushing to a hybrid server w/ pushrebase w/ hooks
$ cat >> $TESTTMP/filehook.sh <<EOF
> #!/bin/bash
> set -e
> [[ \$(hg log -r \$HG_NODE -T '{file_adds}') == 'y' ]] && exit 1
> echo \$(hg log -r \$HG_NODE -T '{file_adds}')
> exit 2
> EOF
$ chmod a+x $TESTTMP/filehook.sh
$ cat >> ../master/.hg/hgrc <<EOF
> [hooks]
> prepushrebase.fail=$TESTTMP/filehook.sh
> EOF
$ hg push -r 2 --to master
pushing to ssh://user@dummy/master
searching for changes
remote: prepushrebase.fail hook exited with status 1
abort: push failed on remote
[255]
Test pushing to a hybrid server w/ pushrebase w/o hooks
$ cd ../master
$ cat >> .hg/hgrc <<EOF
> [hooks]
> prepushrebase.fail=true
> EOF
- Add an extra head to the master repo so we trigger the slowpath
- shallowbundle.generatemanifests() codepath, so we can verify it doesnt try to
- process all the manifests either.
$ hg up -q 0
$ echo >> extrahead
$ hg commit -Aqm 'extra head commit'
$ hg up -q 1
$ cd ../client3
$ hg push -r 2 --to master --debug 2>&1 | egrep '(remote:|add|converting)'
remote: * (glob)
remote: * (glob)
remote: 1
remote: pushing 1 changeset:
remote: 41bd8aa2aeb7 add y
$ cd ../master
- Delete the temporary commit we made earlier
$ hg debugstrip -qr 3
- Verify the received tree was written down as a flat
$ hg debugindex -m
rev offset length delta linkrev nodeid p1 p2
0 0 50 -1 0 5fbe397e5ac6 000000000000 000000000000
1 50 50 -1 1 7e265a5dc522 5fbe397e5ac6 000000000000
2 100 62 0 2 9bd1ef658bef 5fbe397e5ac6 000000000000
$ hg debugindex .hg/store/00manifesttree.i
rev offset length delta linkrev nodeid p1 p2
0 0 50 -1 0 5fbe397e5ac6 000000000000 000000000000
1 50 50 -1 1 7e265a5dc522 5fbe397e5ac6 000000000000
2 100 62 0 2 9bd1ef658bef 5fbe397e5ac6 000000000000
- Verify the manifest data is accessible
$ hg log -r tip --stat
changeset: 2:dad1be784127
parent: 0:d618f764f9a1
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: extra head commit
extrahead | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Test prefetch
$ cd ../client
$ clearcache
$ hg prefetch -r 0
2 trees fetched over * (glob)
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
$ clearcache
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files
$ cd ..
Test converting server to treeonly
$ cd master
$ cp .hg/hgrc .hg/hgrc.bak
- Move the flat manifest away so we guarantee its not read
$ hg log -G -T "{desc}\n" --stat
o extra head commit
| extrahead | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
| @ modify subdir/x
|/ subdir/x | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
o add subdir/x
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg up -q tip
$ echo >> subdir/x
$ hg commit -m 'modify subdir/x again'
$ hg log -r tip -T "{desc}\n" --stat
modify subdir/x again
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Test pulling to a treeonly client from a treeonly server
$ cd ../client2
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 0 changes to 0 files
$ hg log -r tip -T '{desc}\n' --stat
fetching tree '' 9bd1ef658bef2ded12bd295198d1abbe1cf4115b, found via dad1be784127
2 trees fetched over * (glob)
fetching tree '' e249b5cd4abe985a0e7ecd0af4d66d60e560ef4c, based on 9bd1ef658bef2ded12bd295198d1abbe1cf4115b, found via 7253109af085
2 trees fetched over * (glob)
modify subdir/x again
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob) (?)
Test pushing from a treeonly client to a treeonly server
$ hg config treemanifest
treemanifest.flatcompat=False
treemanifest.rustmanifest=True
treemanifest.sendtrees=True
treemanifest.demanddownload=True
$ echo 'pushable' >> subdir/x
$ hg commit -Aqm 'pushable treeonly commit'
Test pushing from a treeonly client to a treeonly server *without* pushrebase
$ hg log -Gf -l 4 -T '{shortest(node)} {manifest|short}\n'
@ 5f0b c760d8ba4646
|
o 06f5 13c9facfa409
|
o 77ec 5f15f80c2b54
|
o 41bd 14bce01d0d73
|
~
$ hg push -r . --config extensions.pushrebase=! -f
pushing to ssh://user@dummy/master
searching for changes
fetching tree 'subdir' a18d21674e76d6aab2edb46810b20fbdbd10fb4b (?)
1 trees fetched over * (glob) (?)
fetching tree '' 7e265a5dc5229c2b237874c6bd19f6ef4120f949, found via 5f0bc1aaff22
2 trees fetched over * (glob)
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 4 changesets with 4 changes to 2 files
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
$ hg --cwd ../master debugindex .hg/store/00manifesttree.i | tail -4
4 223 55 1 4 14bce01d0d73 7e265a5dc522 000000000000
5 278 61 4 5 5f15f80c2b54 14bce01d0d73 000000000000
6 339 80 -1 6 13c9facfa409 5f15f80c2b54 000000000000
7 419 60 6 7 c760d8ba4646 13c9facfa409 000000000000
$ hg --cwd ../master debugindex .hg/store/meta/subdir/00manifest.i
rev offset length delta linkrev nodeid p1 p2
0 0 44 -1 0 bc0c2c938b92 000000000000 000000000000
1 44 44 -1 1 a18d21674e76 bc0c2c938b92 000000000000
2 88 44 -1 3 986e3ffada22 bc0c2c938b92 000000000000
3 132 44 -1 5 f4c373af9a41 a18d21674e76 000000000000
4 176 44 -1 7 d20854ad7783 f4c373af9a41 000000000000
$ hg -R ../master log -r tip --stat
changeset: 7:5f0bc1aaff22
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: pushable treeonly commit
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg -R ../master debugstrip -q -r tip~3
$ hg phase -dfr tip~3
Test pushing from a public treeonly client to a treeonly server *with* pushrebase
(it should send tree data, versus p2p pushes which wouldnt)
$ hg phase -pr tip~2
$ hg push -r . --config extensions.pushrebase=! -f
pushing to ssh://user@dummy/master
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 4 changesets with 4 changes to 2 files
$ hg -R ../master log -r tip --stat
changeset: 7:5f0bc1aaff22
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: pushable treeonly commit
subdir/x | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ hg -R ../master debugstrip -r tip~3
saved backup bundle to $TESTTMP/master/.hg/strip-backup/41bd8aa2aeb7-4ba57e03-backup.hg
$ hg phase -dfr tip~3
Test pushing from a treeonly client to a treeonly server *with* pushrebase
$ hg push --to master
pushing to ssh://user@dummy/master
searching for changes
remote: pushing 4 changesets:
remote: 41bd8aa2aeb7 add y
remote: 77ec7ac93315 hybrid flat+tree commit
remote: 06f5aa20a0d4 modify y
remote: 5f0bc1aaff22 pushable treeonly commit
$ hg -R ../master log -l 4 -T '{desc}\n' -G --stat
o pushable treeonly commit
| subdir/x | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
o modify y
| y | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
o hybrid flat+tree commit
| subdir/x | 1 +
| 1 files changed, 1 insertions(+), 0 deletions(-)
|
o add y
| y | 1 +
~ 1 files changed, 1 insertions(+), 0 deletions(-)
Strip the pushed commits + the recently made commit from the server
$ hg -R ../master debugstrip -r '.:'
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/master/.hg/strip-backup/7253109af085-5cce35c9-backup.hg
Reset the phase of the local commits to draft
$ hg phase -fd 2::
Test histedit with changing commits in the middle
$ cat >> $TESTTMP/commands <<EOF
> pick 06f5aa20a0d4 4
> x echo >> y && hg amend
> pick 5f0bc1aaff22 7
> EOF
$ hg histedit '.^' --commands $TESTTMP/commands --config extensions.histedit= --config extensions.fbhistedit=
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
warning: orphaned descendants detected, not stripping 06f5aa20a0d4
saved backup bundle to $TESTTMP/client2/.hg/strip-backup/5f0bc1aaff22-2d1d80a0-histedit.hg
Reset the server back to hybrid mode
$ cd ../master
$ mv .hg/hgrc.bak .hg/hgrc
$ cd ..
Test creating a treeonly repo from scratch
$ hg init treeonlyrepo
$ cd treeonlyrepo
$ cat >> .hg/hgrc <<EOF
> [treemanifest]
> sendtrees=True
>
> [remotefilelog]
> reponame=treeonlyrepo
> EOF
$ echo foo > a
$ hg commit -Aqm 'add a'
$ hg log -r . -p
changeset: 0:f87d03aef498
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
diff -r 000000000000 -r f87d03aef498 a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+foo
Test pulling new commits from a local repository (not over ssh),
with pullprefetchrevs configured.
$ cd ..
$ hg init treeonlyrepo2
$ cd treeonlyrepo2
$ cat >> .hg/hgrc <<EOF
> [paths]
> default=$TESTTMP/master
>
> [treemanifest]
> sendtrees=True
> pullprefetchrevs=tip
>
> [remotefilelog]
> reponame=treeonlyrepo2
> EOF
$ hg pull
pulling from $TESTTMP/master
requesting all changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 2 files
prefetching tree for dad1be784127
2 trees fetched over * (glob)
$ cd ..
Test ondemand downloading trees with a limited depth
$ hgcloneshallow ssh://user@dummy/master client4 -q
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob) (?)
$ cd client4
$ cp ../client/.hg/hgrc .hg/hgrc
$ clearcache
$ hg status --change 'tip^'
fetching tree '' 5fbe397e5ac6cb7ee263c5c67613c4665306d143
2 trees fetched over * (glob)
A subdir/x
$ clearcache
$ hg status --change 'tip^' --config treemanifest.fetchdepth=1
fetching tree '' 5fbe397e5ac6cb7ee263c5c67613c4665306d143
1 trees fetched over * (glob)
fetching tree 'subdir' bc0c2c938b929f98b1c31a8c5994396ebb096bf0
1 trees fetched over * (glob)
A subdir/x
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