annotate tests/test-up-local-change.t @ 40110:d1338b4e39d0

chgserver: catch Abort while parsing early args to shut down cleanly

_loadnewui() calls dispatcher functions, which may raise Abort if unparsable
arguments are passed in. The server should catch such errors and translate
them to the "exit 255" instruction so the client can finish the IPC session
cleanly.

Spotted while porting the chg client to Rust.

  $ HGMERGE=true; export HGMERGE

  $ hg init r1
  $ cd r1
  $ echo a > a
  $ hg addremove
  adding a
  $ hg commit -m "1"

  $ hg clone . ../r2
  updating to branch default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd ../r2
  $ hg up
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo abc > a
  $ hg diff --nodates
  diff -r c19d34741b0a a
  --- a/a
  +++ b/a
  @@ -1,1 +1,1 @@
  -a
  +abc

  $ cd ../r1
  $ echo b > b
  $ echo a2 > a
  $ hg addremove
  adding b
  $ hg commit -m "2"

  $ cd ../r2
  $ hg -q pull ../r1
  $ hg status
  M a
  $ hg parents
  changeset:   0:c19d34741b0a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     1
  
  $ hg --debug up
    searching for copies back to rev 1
    unmatched files in other:
     b
  resolving manifests
   branchmerge: False, force: False, partial: False
   ancestor: c19d34741b0a, local: c19d34741b0a+, remote: 1e71731e6fbb
   preserving a for resolve of a
   b: remote created -> g
  getting b
   a: versions differ -> m (premerge)
  picked tool 'true' for a (binary False symlink False changedelete False)
  merging a
  my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
   a: versions differ -> m (merge)
  picked tool 'true' for a (binary False symlink False changedelete False)
  my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
  launching merge tool: true *$TESTTMP/r2/a* * * (glob)
  merge tool returned: 0
  1 files updated, 1 files merged, 0 files removed, 0 files unresolved
  $ hg parents
  changeset:   1:1e71731e6fbb
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     2
  
  $ hg --debug up 0
  starting 4 threads for background file closing (?)
    searching for copies back to rev 0
    unmatched files in local (from topological common ancestor):
     b
  resolving manifests
   branchmerge: False, force: False, partial: False
   ancestor: 1e71731e6fbb, local: 1e71731e6fbb+, remote: c19d34741b0a
   preserving a for resolve of a
   b: other deleted -> r
  removing b
  starting 4 threads for background file closing (?)
   a: versions differ -> m (premerge)
  picked tool 'true' for a (binary False symlink False changedelete False)
  merging a
  my a@1e71731e6fbb+ other a@c19d34741b0a ancestor a@1e71731e6fbb
   a: versions differ -> m (merge)
  picked tool 'true' for a (binary False symlink False changedelete False)
  my a@1e71731e6fbb+ other a@c19d34741b0a ancestor a@1e71731e6fbb
  launching merge tool: true *$TESTTMP/r2/a* * * (glob)
  merge tool returned: 0
  0 files updated, 1 files merged, 1 files removed, 0 files unresolved
  $ hg parents
  changeset:   0:c19d34741b0a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     1
  
  $ hg --debug up
    searching for copies back to rev 1
    unmatched files in other:
     b
  resolving manifests
   branchmerge: False, force: False, partial: False
   ancestor: c19d34741b0a, local: c19d34741b0a+, remote: 1e71731e6fbb
   preserving a for resolve of a
   b: remote created -> g
  getting b
   a: versions differ -> m (premerge)
  picked tool 'true' for a (binary False symlink False changedelete False)
  merging a
  my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
   a: versions differ -> m (merge)
  picked tool 'true' for a (binary False symlink False changedelete False)
  my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
  launching merge tool: true *$TESTTMP/r2/a* * * (glob)
  merge tool returned: 0
  1 files updated, 1 files merged, 0 files removed, 0 files unresolved
  $ hg parents
  changeset:   1:1e71731e6fbb
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     2
  
  $ hg -v history
  changeset:   1:1e71731e6fbb
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  files:       a b
  description:
  2
  
  
  changeset:   0:c19d34741b0a
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  files:       a
  description:
  1
  
  
  $ hg diff --nodates
  diff -r 1e71731e6fbb a
  --- a/a
  +++ b/a
  @@ -1,1 +1,1 @@
  -a2
  +abc


create a second head

  $ cd ../r1
  $ hg up 0
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo b2 > b
  $ echo a3 > a
  $ hg addremove
  adding b
  $ hg commit -m "3"
  created new head

  $ cd ../r2
  $ hg -q pull ../r1
  $ hg status
  M a
  $ hg parents
  changeset:   1:1e71731e6fbb
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     2
  
  $ hg --debug up
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  updated to "1e71731e6fbb: 2"
  1 other heads for branch "default"

test conflicting untracked files

  $ hg up -qC 0
  $ echo untracked > b
  $ hg st
  ? b
  $ hg up 1
  b: untracked file differs
  abort: untracked files in working directory differ from files in requested revision
  [255]
  $ rm b

test conflicting untracked ignored file

  $ hg up -qC 0
  $ echo ignored > .hgignore
  $ hg add .hgignore
  $ hg ci -m 'add .hgignore'
  created new head
  $ echo ignored > ignored
  $ hg add ignored
  $ hg ci -m 'add ignored file'

  $ hg up -q 'desc("add .hgignore")'
  $ echo untracked > ignored
  $ hg st
  $ hg up 'desc("add ignored file")'
  ignored: untracked file differs
  abort: untracked files in working directory differ from files in requested revision
  [255]

test a local add

  $ cd ..
  $ hg init a
  $ hg init b
  $ echo a > a/a
  $ echo a > b/a
  $ hg --cwd a commit -A -m a
  adding a
  $ cd b
  $ hg add a
  $ hg pull -u ../a
  pulling from ../a
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  new changesets cb9a9f314b8b
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg st

test updating backwards through a rename

  $ hg mv a b
  $ hg ci -m b
  $ echo b > b
  $ hg up -q 0
  $ hg st
  M a
  $ hg diff --nodates
  diff -r cb9a9f314b8b a
  --- a/a
  +++ b/a
  @@ -1,1 +1,1 @@
  -a
  +b

test for superfluous filemerge of clean files renamed in the past

  $ hg up -qC tip
  $ echo c > c
  $ hg add c
  $ hg up -qt:fail 0

  $ cd ..