view tests/test-evolve-obshistory-split.t @ 4935:3874bc10d4a7 stable

docs: add two more amend commits to simulate temporary amend commits

sharing.rst made reference to temporary amend commits and used them to
demonstrate that hidden commits are not exchanged. Nowadays, evolve doesn't
create such commits, but it still makes sense to show how they are handled
during the exchange process. So let's add two more amend commits, one for each
repo. This way the guide doesn't have to be updated too much, but doesn't lose
this important detail of working with evolve.

Unfortunately, this means that tons of hashes change, but it's better than to
have figure 4 demonstrate absolutely nothing.

Temporary amend commits were removed from test-sharing.t in 06844693bb21,
but sharing.rst continued using them for demonstration purposes. It might've
been better to replace at least some of the temporary amend commits by extra
amends back then, but oh well.

This test file test the various messages when accessing obsolete
revisions.

Global setup
============

  $ . $TESTDIR/testlib/obshistory_setup.sh

Test output with split commit
=============================

Test setup
----------

  $ hg init $TESTTMP/local-split
  $ hg init $TESTTMP/server
  $ cd $TESTTMP/local-split
  $ mkcommit ROOT
  $ sync
  $ echo 42 >> a
  $ echo 43 >> b
  $ hg commit -A -m "A0"
  adding a
  adding b
  $ hg log --hidden -G
  @  changeset:   1:471597cad322
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A0
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
  $ hg split -r 'desc(A0)' -n "testing split" -d "0 0" << EOF
  > y
  > y
  > n
  > y
  > y
  > y
  > EOF
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  adding a
  adding b
  diff --git a/a b/a
  new file mode 100644
  examine changes to 'a'?
  (enter ? for help) [Ynesfdaq?] y
  
  @@ -0,0 +1,1 @@
  +42
  record change 1/2 to 'a'?
  (enter ? for help) [Ynesfdaq?] y
  
  diff --git a/b b/b
  new file mode 100644
  examine changes to 'b'?
  (enter ? for help) [Ynesfdaq?] n
  
  created new head
  continue splitting? [Ycdq?] y
  diff --git a/b b/b
  new file mode 100644
  examine changes to 'b'?
  (enter ? for help) [Ynesfdaq?] y
  
  @@ -0,0 +1,1 @@
  +43
  record this change to 'b'?
  (enter ? for help) [Ynesfdaq?] y
  
  no more change to split

  $ sync

  $ hg log --hidden -G
  @  changeset:   3:f257fde29c7a
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A0
  |
  o  changeset:   2:337fec4d2edc
  |  parent:      0:ea207398892e
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A0
  |
  | x  changeset:   1:471597cad322
  |/   user:        test
  |    date:        Thu Jan 01 00:00:00 1970 +0000
  |    obsolete:    split using split as 2:337fec4d2edc, 3:f257fde29c7a
  |    summary:     A0
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
Check output on the client side
-------------------------------

Check that debugobshistory on split commit show both targets
  $ hg obslog 471597cad322 --hidden --patch
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
  $ hg obslog 471597cad322 --hidden --no-graph -Tjson | python -m json.tool
  [
      {
          "markers": [
              {
                  "date": [
                      *, (glob)
                      0 (glob)
                  ],
                  "effect": [
                      "parent",
                      "content"
                  ],
                  "note": "testing split",
                  "operation": "split",
                  "succnodes": [
                      "337fec4d2edc",
                      "f257fde29c7a"
                  ],
                  "user": "test",
                  "verb": "rewritten"
              }
          ],
          "node": "471597cad322",
          "rev": 1,
          "shortdescription": "A0"
      }
  ]
Check that debugobshistory on the first successor after split show
the revision plus the split one
  $ hg obslog 337fec4d2edc --patch
  o  337fec4d2edc (2) A0
  |
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
With the all option, it should show the three changesets
  $ hg obslog --all 337fec4d2edc --patch
  o  337fec4d2edc (2) A0
  |
  | @  f257fde29c7a (3) A0
  |/
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
Check that debugobshistory on the second successor after split show
the revision plus the split one
  $ hg obslog f257fde29c7a --patch
  @  f257fde29c7a (3) A0
  |
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
With the all option, it should show the three changesets
  $ hg obslog f257fde29c7a --all --patch
  o  337fec4d2edc (2) A0
  |
  | @  f257fde29c7a (3) A0
  |/
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
Obslog with all option all should also works on the split commit
  $ hg obslog -a 471597cad322 --hidden --patch
  o  337fec4d2edc (2) A0
  |
  | @  f257fde29c7a (3) A0
  |/
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
Check that debugobshistory on both successors after split show
a coherent graph
  $ hg obslog 'f257fde29c7a+337fec4d2edc' --patch
  o  337fec4d2edc (2) A0
  |
  | @  f257fde29c7a (3) A0
  |/
  x  471597cad322 (1) A0
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, too many successors (2))
  
  $ hg update 471597cad322
  abort: hidden revision '471597cad322' was split as: 337fec4d2edc, f257fde29c7a!
  (use --hidden to access hidden revisions)
  [255]
  $ hg update --hidden 'min(desc(A0))'
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  updated to hidden changeset 471597cad322
  (hidden revision '471597cad322' was split as: 337fec4d2edc, f257fde29c7a)
  working directory parent is obsolete! (471597cad322)
  (use 'hg evolve' to update to its tipmost successor: 337fec4d2edc, f257fde29c7a)

Check output on the server side
-------------------------------

  $ hg obslog -R $TESTTMP/server --patch tip
  o  f257fde29c7a (2) A0
  |
  x  471597cad322
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, context is not local)
  
  $ hg obslog -R $TESTTMP/server -f --patch tip
  o  f257fde29c7a (2) A0
  
  $ hg obslog -R $TESTTMP/server --all --patch tip
  o  337fec4d2edc (1) A0
  |
  | o  f257fde29c7a (2) A0
  |/
  x  471597cad322
       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         note: testing split
         (No patch available, context is not local)
  
  $ hg obslog -R $TESTTMP/server --all -f --patch tip
  o  337fec4d2edc (1) A0
  
  o  f257fde29c7a (2) A0
  
  $ hg obslog -R $TESTTMP/server --no-graph -f --all --patch tip
  f257fde29c7a (2) A0
  471597cad322
    rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
      note: testing split
      (No patch available, context is not local)

  $ hg obslog -R $TESTTMP/server --no-graph -f --all --patch tip
  f257fde29c7a (2) A0
  471597cad322
    rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
      note: testing split
      (No patch available, context is not local)