This test file test the various messages when accessing obsolete

revisions.

Global setup

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

  $ . $TESTDIR/testlib/obshistory_setup.sh

Test output with lots of split 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

  > y

  > y

  > y

  > n

  > n

  > y

  > y

  > y

  > n

  > y

  > 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'?

  (enter ? for help) [Ynesfdaq?] y

  @@ -0,0 +1,1 @@

  +42

  record change 1/4 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

  diff --git a/c b/c

  new file mode 100644

  examine changes to 'c'?

  (enter ? for help) [Ynesfdaq?] n

  diff --git a/d b/d

  new file mode 100644

  examine changes to 'd'?

  (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 change 1/3 to 'b'?

  (enter ? for help) [Ynesfdaq?] y

  diff --git a/c b/c

  new file mode 100644

  examine changes to 'c'?

  (enter ? for help) [Ynesfdaq?] n

  diff --git a/d b/d

  new file mode 100644

  examine changes to 'd'?

  (enter ? for help) [Ynesfdaq?] n

  continue splitting? [Ycdq?] y

  diff --git a/c b/c

  new file mode 100644

  examine changes to 'c'?

  (enter ? for help) [Ynesfdaq?] y

  @@ -0,0 +1,1 @@

  +44

  record change 1/2 to 'c'?

  (enter ? for help) [Ynesfdaq?] y

  diff --git a/d b/d

  new file mode 100644

  examine changes to 'd'?

  (enter ? for help) [Ynesfdaq?] n

  continue splitting? [Ycdq?] y

  diff --git a/d b/d

  new file mode 100644

  examine changes to 'd'?

  (enter ? for help) [Ynesfdaq?] y

  @@ -0,0 +1,1 @@

  +45

  record this change to 'd'?

  (enter ? for help) [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)

                  ],

                  "effects": [

                      "parent",

                      "content"

                  ],

                  "operation": "split",

                  "succnodes": [

                      "1ae8bc733a14",

                      "337fec4d2edc",

                      "c7f044602e9b",

                      "f257fde29c7a"

                  ],

                  "user": "test",

                  "verb": "rewritten"

              }

          ],

          "node": "de7290d8b885",

          "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",

          "shortdescription": "A0"

      },

      {

          "markers": [

              {

                  "date": [

                      *, (glob)

                      0 (glob)

                  ],

                  "effects": [

                      "parent",

                      "content"

                  ],

                  "operation": "split",

                  "succnodes": [

                      "1ae8bc733a14",

                      "337fec4d2edc",

                      "c7f044602e9b",

                      "f257fde29c7a"

                  ],

                  "user": "test",

                  "verb": "rewritten"

              }

          ],

          "node": "de7290d8b885",

          "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)