$ hg init repo

  $ cd repo

  $ echo 123 > a

  $ echo 123 > c

  $ echo 123 > e

  $ hg add a c e

  $ hg commit -m "first" a c e

nothing changed

  $ hg revert

  abort: no files or directories specified

  (use --all to revert all files)

  [10]

  $ hg revert --all

Introduce some changes and revert them

--------------------------------------

  $ echo 123 > b

  $ hg status

  ? b

  $ echo 12 > c

  $ hg status

  M c

  ? b

  $ hg add b

  $ hg status

  M c

  A b

  $ hg rm a

  $ hg status

  M c

  A b

  R a

revert removal of a file

  $ hg revert a

  $ hg status

  M c

  A b

revert addition of a file

  $ hg revert b

  $ hg status

  M c

  ? b

revert modification of a file (--no-backup)

  $ hg revert --no-backup c

  $ hg status

  ? b

revert deletion (! status) of a added file

------------------------------------------

  $ hg add b

  $ hg status b

  A b

  $ rm b

  $ hg status b

  ! b

  $ hg revert -v b

  forgetting b

  $ hg status b

  b: * (glob)

  $ ls -A

  .hg

  a

  c

  e

Test creation of backup (.orig) files

-------------------------------------

  $ echo z > e

  $ hg revert --all -v

  saving current version of e as e.orig

  reverting e

Test creation of backup (.orig) file in configured file location

----------------------------------------------------------------

  $ echo z > e

  $ hg revert --all -v --config 'ui.origbackuppath=.hg/origbackups'

  creating directory: $TESTTMP/repo/.hg/origbackups

  saving current version of e as .hg/origbackups/e

  reverting e

  $ rm -rf .hg/origbackups

revert on clean file (no change)

--------------------------------

  $ hg revert a

  no changes needed to a

revert on an untracked file

---------------------------

  $ echo q > q

  $ hg revert q

  file not managed: q

  $ rm q

revert on file that does not exists

-----------------------------------

  $ hg revert notfound

  notfound: no such file in rev 334a9e57682c

  $ touch d

  $ hg add d

  $ hg rm a

  $ hg commit -m "second"

  $ echo z > z

  $ hg add z

  $ hg st

  A z

  ? e.orig

revert to another revision (--rev)

----------------------------------

  $ hg revert --all -r0

  forgetting z

  removing d

  adding a

revert explicitly to parent (--rev)

-----------------------------------

  $ hg revert --all -rtip

  forgetting a

  undeleting d

  $ rm a *.orig

revert to another revision (--rev) and exact match

--------------------------------------------------

exact match are more silent

  $ hg revert -r0 a

  $ hg st a

  A a

  $ hg rm d

  $ hg st d

  R d

should keep d removed

  $ hg revert -r0 d

  no changes needed to d

  $ hg st d

  R d

  $ hg update -C

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

revert of exec bit

------------------

#if execbit

  $ chmod +x c

  $ hg revert --all

  reverting c

  $ test -x c || echo non-executable

  non-executable

  $ chmod +x c

  $ hg commit -m exe

  $ chmod -x c

  $ hg revert --all

  reverting c

  $ test -x c && echo executable

  executable

#endif

Test that files reverted to other than the parent are treated as

"modified", even if none of mode, size and timestamp of it isn't

changed on the filesystem (see also issue4583).

  $ echo 321 > e

  $ hg diff --git

  diff --git a/e b/e

  --- a/e

  +++ b/e

  @@ -1,1 +1,1 @@

  -123

  +321

  $ hg commit -m 'ambiguity from size'

  $ cat e

  321

  $ touch -t 200001010000 e

  $ hg debugrebuildstate

  $ cat >> .hg/hgrc <<EOF

  > [fakedirstatewritetime]

  > # emulate invoking dirstate.write() via repo.status()

  > # at 2000-01-01 00:00

  > fakenow = 200001010000

  > 

  > [extensions]

  > fakedirstatewritetime = $TESTDIR/fakedirstatewritetime.py

  > EOF

  $ hg revert -r 0 e

  $ cat >> .hg/hgrc <<EOF

  > [extensions]

  > fakedirstatewritetime = !

  > EOF

  $ cat e

  123

  $ touch -t 200001010000 e

  $ hg status -A e

  M e

  $ cd ..

Issue241: update and revert produces inconsistent repositories

--------------------------------------------------------------

  $ hg init a

  $ cd a

  $ echo a >> a

  $ hg commit -A -d '1 0' -m a

  adding a

  $ echo a >> a

  $ hg commit -d '2 0' -m a

  $ hg update 0

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ mkdir b

  $ echo b > b/b

call `hg revert` with no file specified

---------------------------------------

  $ hg revert -rtip

  abort: no files or directories specified

  (use --all to revert all files, or 'hg update 1' to update)

  [10]

call `hg revert` with -I

---------------------------

  $ echo a >> a

  $ hg revert -I a

  reverting a

call `hg revert` with -X

---------------------------

  $ echo a >> a

  $ hg revert -X d

  reverting a

call `hg revert` with --all

---------------------------

  $ hg revert --all -rtip

  reverting a

  $ rm *.orig

Issue332: confusing message when reverting directory

----------------------------------------------------

  $ hg ci -A -m b

  adding b/b

  created new head

  $ echo foobar > b/b

  $ mkdir newdir

  $ echo foo > newdir/newfile

  $ hg add newdir/newfile

  $ hg revert b newdir

  forgetting newdir/newfile

  reverting b/b

  $ echo foobar > b/b

  $ hg revert .

  reverting b/b

respects ui.relative-paths

--------------------------

  $ echo foo > newdir/newfile

  $ hg add newdir/newfile

  $ hg revert --all --cwd newdir

  forgetting newfile

  $ echo foo > newdir/newfile

  $ hg add newdir/newfile

  $ hg revert --all --cwd newdir --config ui.relative-paths=True

  forgetting newfile

  $ echo foo > newdir/newfile

  $ hg add newdir/newfile

  $ hg revert --all --cwd newdir --config ui.relative-paths=False

  forgetting newdir/newfile

reverting a rename target should revert the source

--------------------------------------------------

  $ hg mv a newa

  $ hg revert newa

  $ hg st a newa

  ? newa

Also true for move overwriting an existing file

  $ hg mv --force a b/b

  $ hg revert b/b

  $ hg status a b/b --copies

  $ cd ..

  $ hg init ignored

  $ cd ignored

  $ echo '^ignored$' > .hgignore

  $ echo '^ignoreddir$' >> .hgignore

  $ echo '^removed$' >> .hgignore

  $ mkdir ignoreddir

  $ touch ignoreddir/file

  $ touch ignoreddir/removed

  $ touch ignored

  $ touch removed

4 ignored files (we will add/commit everything)

  $ hg st -A -X .hgignore

  I ignored

  I ignoreddir/file

  I ignoreddir/removed

  I removed

  $ hg ci -qAm 'add files' ignored ignoreddir/file ignoreddir/removed removed

  $ echo >> ignored

  $ echo >> ignoreddir/file

  $ hg rm removed ignoreddir/removed

should revert ignored* and undelete *removed

--------------------------------------------

  $ hg revert -a --no-backup

  reverting ignored

  reverting ignoreddir/file

  undeleting ignoreddir/removed

  undeleting removed

  $ hg st -mardi

  $ hg up -qC

  $ echo >> ignored

  $ hg rm removed

should silently revert the named files

--------------------------------------

  $ hg revert --no-backup ignored removed

  $ hg st -mardi

Reverting copy (issue3920)

--------------------------

someone set up us the copies

  $ rm .hgignore

  $ hg update -C

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg mv ignored allyour

  $ hg copy removed base

  $ hg commit -m rename

copies and renames, you have no chance to survive make your time (issue3920)

  $ hg update '.^'

  1 files updated, 0 files merged, 2 files removed, 0 files unresolved

  $ hg revert -rtip -a

  removing ignored

  adding allyour

  adding base

  $ hg status -C

  A allyour

    ignored

  A base

    removed

  R ignored

Test revert of a file added by one side of the merge

====================================================

remove any pending change

  $ hg revert --all

  forgetting allyour

  forgetting base

  undeleting ignored

  $ hg purge --all --config extensions.purge=

Adds a new commit

  $ echo foo > newadd

  $ hg add newadd

  $ hg commit -m 'other adds'

  created new head

merge it with the other head

  $ hg merge # merge 1 into 2

  2 files updated, 0 files merged, 1 files removed, 0 files unresolved

  (branch merge, don't forget to commit)

  $ hg summary

  parent: 2:b8ec310b2d4e tip

   other adds

  parent: 1:f6180deb8fbe 

   rename