view tests/test-evolve-obshistory-lots-of-splits.t @ 3954:b53bf9942e0a stable

obshashrange: do not search for affected stable range cache is unavailable

Before this changeset we where resetting in all cases, and then looking for
affected ranges. In addition is the stable range were not available, the
functions silently returned no ranges affected.

Now, do one or the other depending of the availability of the stable range
cache. In practice we always do a broad reset because the code detecting
affected changeset is currently buggy.

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

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

  $ . $TESTDIR/testlib/obshistory_setup.sh

Test output with lots of splitted commit
========================================

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

  $ hg init $TESTTMP/local-lots-split
  $ cd $TESTTMP/local-lots-split
  $ mkcommit ROOT
  $ echo 42 >> a
  $ echo 43 >> b
  $ echo 44 >> c
  $ echo 45 >> d
  $ hg commit -A -m "A0"
  adding a
  adding b
  adding c
  adding d
  $ hg log --hidden -G
  @  changeset:   1:de7290d8b885
  |  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)' -d "0 0" << EOF
  > y
  > y
  > n
  > n
  > n
  > n
  > y
  > y
  > n
  > n
  > n
  > y
  > y
  > n
  > n
  > y
  > y
  > EOF
  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
  adding a
  adding b
  adding c
  adding d
  diff --git a/a b/a
  new file mode 100644
  examine changes to 'a'? [Ynesfdaq?] y
  
  @@ -0,0 +1,1 @@
  +42
  record change 1/4 to 'a'? [Ynesfdaq?] y
  
  diff --git a/b b/b
  new file mode 100644
  examine changes to 'b'? [Ynesfdaq?] n
  
  diff --git a/c b/c
  new file mode 100644
  examine changes to 'c'? [Ynesfdaq?] n
  
  diff --git a/d b/d
  new file mode 100644
  examine changes to 'd'? [Ynesfdaq?] n
  
  created new head
  Done splitting? [yN] n
  diff --git a/b b/b
  new file mode 100644
  examine changes to 'b'? [Ynesfdaq?] y
  
  @@ -0,0 +1,1 @@
  +43
  record change 1/3 to 'b'? [Ynesfdaq?] y
  
  diff --git a/c b/c
  new file mode 100644
  examine changes to 'c'? [Ynesfdaq?] n
  
  diff --git a/d b/d
  new file mode 100644
  examine changes to 'd'? [Ynesfdaq?] n
  
  Done splitting? [yN] n
  diff --git a/c b/c
  new file mode 100644
  examine changes to 'c'? [Ynesfdaq?] y
  
  @@ -0,0 +1,1 @@
  +44
  record change 1/2 to 'c'? [Ynesfdaq?] y
  
  diff --git a/d b/d
  new file mode 100644
  examine changes to 'd'? [Ynesfdaq?] n
  
  Done splitting? [yN] n
  diff --git a/d b/d
  new file mode 100644
  examine changes to 'd'? [Ynesfdaq?] y
  
  @@ -0,0 +1,1 @@
  +45
  record this change to 'd'? [Ynesfdaq?] y
  
  no more change to split

  $ hg log --hidden -G
  @  changeset:   5:c7f044602e9b
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A0
  |
  o  changeset:   4:1ae8bc733a14
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A0
  |
  o  changeset:   3:f257fde29c7a
  |  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:de7290d8b885
  |/   user:        test
  |    date:        Thu Jan 01 00:00:00 1970 +0000
  |    obsolete:    split using split as 2:337fec4d2edc, 3:f257fde29c7a, 4:1ae8bc733a14, 5:c7f044602e9b
  |    summary:     A0
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
Actual test
-----------

  $ hg obslog de7290d8b885 --hidden --patch
  x  de7290d8b885 (1) A0
       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         (No patch available, too many successors (4))
  
  $ hg obslog de7290d8b885 --hidden --all --patch
  o  1ae8bc733a14 (4) A0
  |
  | o  337fec4d2edc (2) A0
  |/
  | @  c7f044602e9b (5) A0
  |/
  | o  f257fde29c7a (3) A0
  |/
  x  de7290d8b885 (1) A0
       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         (No patch available, too many successors (4))
  
  $ hg obslog de7290d8b885 --hidden --no-graph -Tjson | python -m json.tool
  [
      {
          "markers": [
              {
                  "date": [
                      *, (glob)
                      0 (glob)
                  ],
                  "effect": [
                      "parent",
                      "content"
                  ],
                  "operation": "split",
                  "succnodes": [
                      "1ae8bc733a14",
                      "337fec4d2edc",
                      "c7f044602e9b",
                      "f257fde29c7a"
                  ],
                  "user": "test",
                  "verb": "rewritten"
              }
          ],
          "node": "de7290d8b885",
          "rev": 1,
          "shortdescription": "A0"
      }
  ]
  $ hg obslog c7f044602e9b --patch
  @  c7f044602e9b (5) A0
  |
  x  de7290d8b885 (1) A0
       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         (No patch available, too many successors (4))
  
  $ hg obslog c7f044602e9b --no-graph -Tjson | python -m json.tool
  [
      {
          "markers": [],
          "node": "c7f044602e9b",
          "rev": 5,
          "shortdescription": "A0"
      },
      {
          "markers": [
              {
                  "date": [
                      *, (glob)
                      0 (glob)
                  ],
                  "effect": [
                      "parent",
                      "content"
                  ],
                  "operation": "split",
                  "succnodes": [
                      "1ae8bc733a14",
                      "337fec4d2edc",
                      "c7f044602e9b",
                      "f257fde29c7a"
                  ],
                  "user": "test",
                  "verb": "rewritten"
              }
          ],
          "node": "de7290d8b885",
          "rev": 1,
          "shortdescription": "A0"
      }
  ]
Check that debugobshistory on all heads show a coherent graph
  $ hg obslog 2::5 --patch
  o  1ae8bc733a14 (4) A0
  |
  | o  337fec4d2edc (2) A0
  |/
  | @  c7f044602e9b (5) A0
  |/
  | o  f257fde29c7a (3) A0
  |/
  x  de7290d8b885 (1) A0
       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         (No patch available, too many successors (4))
  
  $ hg obslog 5 --all --patch
  o  1ae8bc733a14 (4) A0
  |
  | o  337fec4d2edc (2) A0
  |/
  | @  c7f044602e9b (5) A0
  |/
  | o  f257fde29c7a (3) A0
  |/
  x  de7290d8b885 (1) A0
       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
         (No patch available, too many successors (4))
  
  $ hg update de7290d8b885
  abort: hidden revision 'de7290d8b885' was split as: 337fec4d2edc, f257fde29c7a and 2 more!
  (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 de7290d8b885
  (hidden revision 'de7290d8b885' was split as: 337fec4d2edc, f257fde29c7a and 2 more)
  working directory parent is obsolete! (de7290d8b885)
  (use 'hg evolve' to update to its tipmost successor: 337fec4d2edc, f257fde29c7a and 2 more)