[Bug 4024] New: `hg pull` doesn't work w/ bundles over SSH

[mercurial-bugs at selenic.com]

http://bz.selenic.com/show_bug.cgi?id=4024

          Priority: normal
            Bug ID: 4024
                CC: mercurial-devel at selenic.com
          Assignee: bugzilla at selenic.com
           Summary: `hg pull` doesn't work w/ bundles over SSH
          Severity: bug
    Classification: Unclassified
                OS: Linux
          Reporter: g.gherdovich at gmail.com
          Hardware: PC
            Status: UNCONFIRMED
           Version: 2.6.1
         Component: Mercurial
           Product: Mercurial

`hg pull ssh://user@host//path/to/bundle`
complains about a missing parent (like the two repos were unrelated), but the
parent is present. Here a repro.


#------------------------------------
#   Alice start working.
#------------------------------------

gghh at tosh:~/wat$ mkdir alice
gghh at tosh:~/wat$ cd alice/
gghh at tosh:~/wat/alice$ hg init
gghh at tosh:~/wat/alice$ touch foo ; hg add foo ; hg commit -m foo

#------------------------------------
#   Bob clones Alice's repo...
#------------------------------------

gghh at tosh:~/wat/alice$ cd ..
gghh at tosh:~/wat$ hg clone alice bob
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
gghh at tosh:~/wat$ cd bob

#------------------------------------
#   ... and commit something.
#------------------------------------

gghh at tosh:~/wat/bob$ touch bar ; hg add bar ; hg commit -m bar

#------------------------------------
#   Bob creates a bundle with his work.
#------------------------------------

gghh at tosh:~/wat/bob$ hg bundle --base 0 ../bob.bundle
1 changesets found
gghh at tosh:~/wat/bob$ cd ..

#------------------------------------
#   Alice pulls from Bob's bundle over SSH.
#------------------------------------

gghh at tosh:~/wat$ cd alice/
gghh at tosh:~/wat/alice$ hg pull ssh://gghh@localhost//home/gghh/wat/bob.bundle
pulling from ssh://gghh@localhost//home/gghh/wat/bob.bundle
remote: abort: 00changelog.i at 701a82871ead: unknown parent!
abort: unexpected response: empty string

#------------------------------------
#   Uhm... 701a82871ead unknown parent? Alice checks...
#------------------------------------

gghh at tosh:~/wat/alice$ hg log
changeset:   0:701a82871ead
tag:         tip
user:        gghh
date:        Wed Aug 21 00:06:31 2013 +0200
summary:     foo

#------------------------------------
#   WAT.
#   What if I pull w/o SSH?
#------------------------------------

gghh at tosh:~/wat/alice$ hg pull /home/gghh/wat/bob.bundle
pulling from /home/gghh/wat/bob.bundle
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)

gghh at tosh:~/wat/alice$ hg log
changeset:   1:dff2407c76d2
tag:         tip
user:        gghh
date:        Wed Aug 21 00:07:16 2013 +0200
summary:     bar

changeset:   0:701a82871ead
user:        gghh
date:        Wed Aug 21 00:06:31 2013 +0200
summary:     foo

#------------------------------------
#   Bizarre.
#------------------------------------

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