sapling/eden/scm/tests/test-clone.t
Jun Wu ae8f6ff8e8 tests: opt-in DUMMYSSH_STABLE_ORDER for more tests
Summary: This should help reduce test flakiness.

Reviewed By: xavierd

Differential Revision: D19872952

fbshipit-source-id: d66f6c404534b3f47903b478e3cdfdda5ed46284
2020-02-27 17:54:08 -08:00

1065 lines
27 KiB
Perl

#require py2
#chg-compatible
$ disable treemanifest
$ configure dummyssh
Prepare repo a:
$ hg init a
$ cd a
$ echo a > a
$ hg add a
$ hg commit -m test
$ echo first line > b
$ hg add b
Create a non-inlined filelog:
$ $PYTHON -c 'open("data1", "wb").write("".join("%s\n" % x for x in range(10000)).encode("utf-8"))'
$ for j in 0 1 2 3 4 5 6 7 8 9; do
> cat data1 >> b
> hg commit -m test
> done
List files in store/data (should show a 'b.d'):
$ for i in .hg/store/data/*; do
> echo $i
> done
.hg/store/data/a.i
.hg/store/data/b.d
.hg/store/data/b.i
Default operation:
$ hg clone . ../b
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../b
$ cat a
a
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 11 changesets, 11 total revisions
Invalid dest '' must abort:
$ hg clone . ''
abort: empty destination path is not valid
[255]
No update, with debug option:
#if hardlink
(XXX: zstore migration is done twice)
$ hg --debug clone -U . ../c --config progress.debug=true
progress: linking: 1
progress: linking: 2
progress: linking: 3
progress: linking: 4
progress: linking: 5
progress: linking: 6
progress: linking: 7
progress: linking: 8
progress: linking: 9
progress: linking: 10
progress: linking (end)
linked 10 files
progress: migrating commit data: 1/11 commits (9.09%)
progress: migrating commit data: 2/11 commits (18.18%)
progress: migrating commit data: 3/11 commits (27.27%)
progress: migrating commit data: 4/11 commits (36.36%)
progress: migrating commit data: 5/11 commits (45.45%)
progress: migrating commit data: 6/11 commits (54.55%)
progress: migrating commit data: 7/11 commits (63.64%)
progress: migrating commit data: 8/11 commits (72.73%)
progress: migrating commit data: 9/11 commits (81.82%)
progress: migrating commit data: 10/11 commits (90.91%)
progress: migrating commit data: 11/11 commits (100.00%)
progress: migrating commit data (end)
#else
$ hg --debug clone -U . ../c --config progress.debug=true
linking: 1
copying: 2
copying: 3
copying: 4
copying: 5
copying: 6
copying: 7
copying: 8
copied 8 files
#endif
$ cd ../c
$ cat a 2>/dev/null || echo "a not present"
a not present
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 11 changesets, 11 total revisions
Default destination:
$ mkdir ../d
$ cd ../d
$ hg clone ../a
destination directory: a
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd a
$ hg cat a
a
$ cd ../..
Check that we drop the 'file:' from the path before writing the .hgrc:
$ hg clone file:a e
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ grep 'file:' e/.hg/hgrc
[1]
Check that path aliases are expanded:
$ hg clone -q -U --config 'paths.foobar=a#0' foobar f
$ hg -R f showconfig paths.default
$TESTTMP/a#0
Use --pull:
$ hg clone --pull a g
requesting all changes
adding changesets
adding manifests
adding file changes
added 11 changesets with 11 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R g verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 11 changesets, 11 total revisions
Invalid dest '' with --pull must abort (issue2528):
$ hg clone --pull a ''
abort: empty destination path is not valid
[255]
Clone to '.':
$ mkdir h
$ cd h
$ hg clone ../a .
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ..
*** Tests for option -u ***
Adding some more history to repo a:
$ cd a
$ echo the quick brown fox >a
$ hg ci -m "hacked default"
$ hg up '.^'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg bookmark stable
$ echo some text >a
$ hg ci -m "starting branch stable"
$ echo some more text >a
$ hg ci -m "another change for branch stable"
$ hg up '.^'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(leaving bookmark stable)
$ hg parents
changeset: 12:7bc8ee83a26f
parent: 10:a7949464abda
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: starting branch stable
Repo a has two heads:
$ hg heads
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
changeset: 11:3aa88e8a4d5f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: hacked default
$ cd ..
Testing --noupdate with --updaterev (must abort):
$ hg clone --noupdate --updaterev 1 a ua
abort: cannot specify both --noupdate and --updaterev
[255]
Testing clone -u:
$ hg clone -u . a ua
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has both heads:
$ hg -R ua heads
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
changeset: 11:3aa88e8a4d5f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: hacked default
Same revision checked out in repo a and ua:
$ hg -R a parents --template "{node|short}\n"
7bc8ee83a26f
$ hg -R ua parents --template "{node|short}\n"
7bc8ee83a26f
$ rm -r ua
Testing clone --pull -u:
$ hg clone --pull -u . a ua
requesting all changes
adding changesets
adding manifests
adding file changes
added 14 changesets with 14 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has both heads:
$ hg -R ua heads
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
changeset: 11:3aa88e8a4d5f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: hacked default
Same revision checked out in repo a and ua:
$ hg -R a parents --template "{node|short}\n"
7bc8ee83a26f
$ hg -R ua parents --template "{node|short}\n"
7bc8ee83a26f
$ rm -r ua
Testing clone -u <branch>:
$ hg clone -u stable a ua
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has both heads:
$ hg -R ua heads
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
changeset: 11:3aa88e8a4d5f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: hacked default
Branch 'stable' is checked out:
$ hg -R ua parents
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
$ rm -r ua
Testing default checkout:
$ hg clone a ua
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has both heads:
$ hg -R ua heads
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
changeset: 11:3aa88e8a4d5f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: hacked default
$ rm -r ua
Testing #<bookmark> (no longer works):
$ hg clone -u . a#stable ua
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
$ hg -R ua heads
changeset: 13:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
changeset: 11:3aa88e8a4d5f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: hacked default
Same revision checked out in repo a and ua:
$ hg -R a parents --template "{node|short}\n"
7bc8ee83a26f
$ hg -R ua parents --template "{node|short}\n"
7bc8ee83a26f
$ rm -r ua
Testing -u -r <branch>:
$ hg clone -u . -r stable a ua
adding changesets
adding manifests
adding file changes
added 13 changesets with 13 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
$ hg -R ua heads
changeset: 12:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
Same revision checked out in repo a and ua:
$ hg -R a parents --template "{node|short}\n"
7bc8ee83a26f
$ hg -R ua parents --template "{node|short}\n"
7bc8ee83a26f
$ rm -r ua
Testing -r <branch>:
$ hg clone -r stable a ua
adding changesets
adding manifests
adding file changes
added 13 changesets with 13 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
$ hg -R ua heads
changeset: 12:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
Branch 'stable' is checked out:
$ hg -R ua parents
changeset: 12:4f44d5743f52
bookmark: stable
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another change for branch stable
$ rm -r ua
Test clone with special '@' bookmark:
$ cd a
$ hg bookmark -r a7949464abda @ # branch point of stable from default
$ hg clone . ../i
updating to bookmark @
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -i ../i
a7949464abda
$ rm -r ../i
$ hg bookmark -f -r stable @
$ hg bookmarks
@ 13:4f44d5743f52
stable 13:4f44d5743f52
$ hg clone . ../i
updating to bookmark @
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -i ../i
4f44d5743f52
$ cd "$TESTTMP"
Testing failures:
$ mkdir fail
$ cd fail
No local source
$ hg clone a b
abort: repository a not found!
[255]
No remote source
#if windows
$ hg clone http://$LOCALIP:3121/a b
abort: error: * (glob)
[255]
#else
$ hg clone http://$LOCALIP:3121/a b
abort: error: *refused* (glob)
[255]
#endif
$ rm -rf b # work around bug with http clone
#if unix-permissions no-root
Inaccessible source
$ mkdir a
$ chmod 000 a
$ hg clone a b
abort: repository a not found!
[255]
Inaccessible destination
$ hg init b
$ cd b
$ hg clone . ../a
abort: Permission denied: ../a
[255]
$ cd ..
$ chmod 700 a
$ rm -r a b
#endif
#if fifo
Source of wrong type
$ mkfifo a
$ hg clone a b
abort: repository a not found!
[255]
$ rm a
#endif
Default destination, same directory
$ hg init q
$ hg clone q
destination directory: q
abort: destination 'q' is not empty
[255]
destination directory not empty
$ mkdir a
$ echo stuff > a/a
$ hg clone q a
abort: destination 'a' is not empty
[255]
#if unix-permissions no-root
leave existing directory in place after clone failure
$ hg init c
$ cd c
$ echo c > c
$ hg commit -A -m test
adding c
$ chmod -rx .hg/store/data
$ cd ..
$ mkdir d
$ hg clone c d 2> err
[255]
$ test -d d
$ test -d d/.hg
[1]
re-enable perm to allow deletion
$ chmod +rx c/.hg/store/data
#endif
$ cd ..
Test clone from the repository in (emulated) revlog format 0 (issue4203):
$ mkdir issue4203
$ mkdir -p src/.hg
$ echo foo > src/foo
$ hg -R src add src/foo
abort: repo is corrupted: 00changelog.i
[255]
$ hg -R src commit -m '#0'
abort: repo is corrupted: 00changelog.i
[255]
$ hg -R src log -q
abort: repo is corrupted: 00changelog.i
[255]
$ hg clone -U -q src dst
abort: repo is corrupted: 00changelog.i
[255]
$ hg -R dst log -q
abort: repository dst not found!
[255]
Create repositories to test auto sharing functionality
$ cat >> $HGRCPATH << EOF
> [extensions]
> share=
> EOF
$ hg init empty
$ hg init source1a
$ cd source1a
$ echo initial1 > foo
$ hg -q commit -A -m initial
$ echo second > foo
$ hg commit -m second
$ cd ..
$ hg init filteredrev0
$ cd filteredrev0
$ cat >> .hg/hgrc << EOF
> [experimental]
> evolution.createmarkers=True
> EOF
$ echo initial1 > foo
$ hg -q commit -A -m initial0
$ hg -q up -r null
$ echo initial2 > foo
$ hg -q commit -A -m initial1
$ hg debugobsolete c05d5c47a5cf81401869999f3d05f7d699d2b29a e082c1832e09a7d1e78b7fd49a592d372de854c8
obsoleted 1 changesets
$ cd ..
$ hg -q clone --pull source1a source1b
$ cd source1a
$ hg bookmark bookA
$ echo 1a > foo
$ hg commit -m 1a
$ cd ../source1b
$ hg -q up -r 0
$ echo head1 > foo
$ hg commit -m head1
$ hg bookmark head1
$ hg -q up -r 0
$ echo head2 > foo
$ hg commit -m head2
$ hg bookmark head2
$ hg -q up -r 0
$ hg bookmark branch1
$ echo branch1 > foo
$ hg commit -m branch1
$ hg -q up -r 0
$ hg bookmark branch2
$ echo branch2 > foo
$ hg commit -m branch2
$ cd ..
$ hg init source2
$ cd source2
$ echo initial2 > foo
$ hg -q commit -A -m initial2
$ echo second > foo
$ hg commit -m second
$ cd ..
Clone with auto share from an empty repo should not result in share
$ mkdir share
$ hg --config share.pool=share clone empty share-empty
(not using pooled storage: remote appears to be empty)
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls share
$ test -d share-empty/.hg/store
$ test -f share-empty/.hg/sharedpath
[1]
Clone with auto share from a repo with filtered revision 0 should not result in share
$ hg --config share.pool=share clone filteredrev0 share-filtered
(not using pooled storage: unable to resolve identity of remote)
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
Clone from repo with content should result in shared store being created
$ hg --config share.pool=share clone source1a share-dest1a
(sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
requesting all changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 1 files
searching for changes
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
The shared repo should have been created
$ ls share
b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
The destination should point to it
$ cat share-dest1a/.hg/sharedpath; echo
$TESTTMP/share/b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1/.hg
The destination should have bookmarks
$ hg -R share-dest1a bookmarks
bookA 2:e5bfe23c0b47
The default path should be the remote, not the share
$ hg -R share-dest1a config paths.default
$TESTTMP/source1a
Clone with existing share dir should result in pull + share
$ hg --config share.pool=share clone source1b share-dest1b
(sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 1 files
adding remote bookmark branch1
adding remote bookmark branch2
adding remote bookmark head1
adding remote bookmark head2
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls share
b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
$ cat share-dest1b/.hg/sharedpath; echo
$TESTTMP/share/b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1/.hg
We get bookmarks from both the remote and in the share
$ hg -R share-dest1b bookmarks
bookA 2:e5bfe23c0b47
branch1 5:ec6257d0246c
branch2 6:79168763a548
head1 3:4a8dc1ab4c13
head2 4:99f71071f117
Default path should be source, not share.
$ hg -R share-dest1b config paths.default
$TESTTMP/source1b
Checked out revision should be head of default branch
$ hg -R share-dest1b log -r .
changeset: 6:79168763a548
bookmark: branch2
parent: 0:b5f04eac9d8f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: branch2
Clone from unrelated repo should result in new share
$ hg --config share.pool=share clone source2 share-dest2
(sharing from new pooled repository 22aeff664783fd44c6d9b435618173c118c3448e)
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
searching for changes
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls share
22aeff664783fd44c6d9b435618173c118c3448e
b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
remote naming mode works as advertised
$ hg --config share.pool=shareremote --config share.poolnaming=remote clone source1a share-remote1a
(sharing from new pooled repository 195bb1fcdb595c14a6c13e0269129ed78f6debde)
requesting all changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 1 files
searching for changes
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls shareremote
195bb1fcdb595c14a6c13e0269129ed78f6debde
$ hg --config share.pool=shareremote --config share.poolnaming=remote clone source1b share-remote1b
(sharing from new pooled repository c0d4f83847ca2a873741feb7048a45085fd47c46)
requesting all changes
adding changesets
adding manifests
adding file changes
added 6 changesets with 6 changes to 1 files
searching for changes
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls shareremote
195bb1fcdb595c14a6c13e0269129ed78f6debde
c0d4f83847ca2a873741feb7048a45085fd47c46
request to clone a single revision is respected in sharing mode
$ hg --config share.pool=sharerevs clone -r 4a8dc1ab4c13 source1b share-1arev
(sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R share-1arev log -G
@ changeset: 1:4a8dc1ab4c13
| bookmark: head1
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: head1
|
o changeset: 0:b5f04eac9d8f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: initial
making another clone should only pull down requested rev
$ hg --config share.pool=sharerevs clone -r 99f71071f117 source1b share-1brev
(sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
adding remote bookmark head2
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R share-1brev log -G
@ changeset: 2:99f71071f117
| bookmark: head2
| parent: 0:b5f04eac9d8f
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: head2
|
| o changeset: 1:4a8dc1ab4c13
|/ bookmark: head1
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: head1
|
o changeset: 0:b5f04eac9d8f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: initial
-U is respected in share clone mode
$ hg --config share.pool=share clone -U source1a share-1anowc
(sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
searching for changes
no changes found
$ ls share-1anowc
Test that auto sharing doesn't cause failure of "hg clone local remote"
$ cd $TESTTMP
$ hg -R a id -r 0
acb14030fe0a
$ hg id -R remote -r 0
abort: repository remote not found!
[255]
$ hg --config share.pool=share -q clone a ssh://user@dummy/remote
$ hg -R remote id -r 0
acb14030fe0a
Cloning into pooled storage doesn't race (issue5104)
$ HGPOSTLOCKDELAY=2.0 hg --config share.pool=racepool --config extensions.lockdelay=$TESTDIR/lockdelay.py clone source1a share-destrace1 > race1.log 2>&1 &
$ HGPRELOCKDELAY=1.0 hg --config share.pool=racepool --config extensions.lockdelay=$TESTDIR/lockdelay.py clone source1a share-destrace2 > race2.log 2>&1
$ wait
$ hg -R share-destrace1 log -r tip
changeset: 2:e5bfe23c0b47
bookmark: bookA
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1a
$ hg -R share-destrace2 log -r tip
changeset: 2:e5bfe23c0b47
bookmark: bookA
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1a
One repo should be new, the other should be shared from the pool. We
don't care which is which, so we just make sure we always print the
one containing "new pooled" first, then one one containing "existing
pooled".
$ (grep 'new pooled' race1.log > /dev/null && cat race1.log || cat race2.log) | egrep -v '(lock|debugprocess)'
(sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
requesting all changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 1 files
searching for changes
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ (grep 'existing pooled' race1.log > /dev/null && cat race1.log || cat race2.log) | egrep -v '(lock|debugprocess)'
(sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
searching for changes
no changes found
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
SEC: check for unsafe ssh url
$ cat >> $HGRCPATH << EOF
> [ui]
> ssh = sh -c "read l; read l; read l"
> EOF
$ hg clone 'ssh://-oProxyCommand=touch${IFS}owned/path'
abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path'
[255]
$ hg clone 'ssh://%2DoProxyCommand=touch${IFS}owned/path'
abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path'
[255]
$ hg clone 'ssh://fakehost|touch%20owned/path'
abort: no suitable response from remote hg!
[255]
$ hg clone 'ssh://fakehost%7Ctouch%20owned/path'
abort: no suitable response from remote hg!
[255]
$ hg clone 'ssh://-oProxyCommand=touch owned%20foo@example.com/nonexistent/path'
abort: potentially unsafe url: 'ssh://-oProxyCommand=touch owned foo@example.com/nonexistent/path'
[255]
#if windows
$ hg clone "ssh://%26touch%20owned%20/" --debug
running sh -c "read l; read l; read l" "&touch owned " "hg -R . serve --stdio"
sending hello command
sending between command
abort: no suitable response from remote hg!
[255]
$ hg clone "ssh://example.com:%26touch%20owned%20/" --debug
running sh -c "read l; read l; read l" -p "&touch owned " example.com "hg -R . serve --stdio"
sending hello command
sending between command
abort: no suitable response from remote hg!
[255]
#else
$ hg clone "ssh://%3btouch%20owned%20/" --debug
running sh -c "read l; read l; read l" ';touch owned ' 'hg -R . serve --stdio'
sending hello command
sending between command
abort: no suitable response from remote hg!
[255]
$ hg clone "ssh://example.com:%3btouch%20owned%20/" --debug
running sh -c "read l; read l; read l" -p ';touch owned ' example.com 'hg -R . serve --stdio'
sending hello command
sending between command
abort: no suitable response from remote hg!
[255]
#endif
$ hg clone "ssh://v-alid.example.com/" --debug
running sh -c "read l; read l; read l" v-alid\.example\.com ['"]hg -R \. serve --stdio['"] (re)
sending hello command
sending between command
abort: no suitable response from remote hg!
[255]
We should not have created a file named owned - if it exists, the
attack succeeded.
$ if test -f owned; then echo 'you got owned'; fi
Cloning without fsmonitor enabled does not print a warning for small repos
$ hg clone a fsmonitor-default
updating to bookmark @
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Lower the warning threshold to simulate a large repo
$ cat >> $HGRCPATH << EOF
> [fsmonitor]
> warn_update_file_count = 2
> EOF
We should see a warning about no fsmonitor on supported platforms
#if linuxormacos no-fsmonitor
$ hg clone a nofsmonitor
updating to bookmark @
(warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor")
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
#else
$ hg clone a nofsmonitor
updating to bookmark @
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
#endif
We should not see warning about fsmonitor when it is enabled
#if fsmonitor
$ hg clone a fsmonitor-enabled
updating to bookmark @
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
#endif
We can disable the fsmonitor warning
$ hg --config fsmonitor.warn_when_unused=false clone a fsmonitor-disable-warning
updating to bookmark @
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Loaded fsmonitor but disabled in config should still print warning
#if linuxormacos fsmonitor
$ hg --config fsmonitor.mode=off clone a fsmonitor-mode-off
updating to bookmark @
(warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor") (fsmonitor !)
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
#endif
Warning not printed if working directory isn't empty
$ hg -q clone a fsmonitor-update
(warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor") (?)
$ cd fsmonitor-update
$ hg up acb14030fe0a
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
(leaving bookmark @)
$ hg up cf0fe1914066
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
`hg update` from null revision also prints
$ hg up null
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
#if linuxormacos no-fsmonitor
$ hg up cf0fe1914066
(warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor")
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
#else
$ hg up cf0fe1914066
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
#endif
$ cd ..