tests/test-evolve-cycles.t
author Pierre-Yves David <pierre-yves.david@octobus.net>
Sun, 25 Jun 2017 16:37:56 +0200
branchstable
changeset 2659 166ca0aba0ea
parent 2587 cbc7a69116bd
child 2688 b6e50897b94e
permissions -rw-r--r--
split: preserve author of the original changeset in the successors Previously, the new changesets were authored by the default user.

Test that evolve related algorithms don't crash on obs markers cycles

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

  $ . $TESTDIR/testlib/common.sh
  $ cat >> $HGRCPATH <<EOF
  > [ui]
  > interactive = true
  > [phases]
  > publish=False
  > [extensions]
  > evolve =
  > EOF

Test with cycle
===============

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

  $ hg init $TESTTMP/cycle
  $ cd $TESTTMP/cycle
  $ mkcommit ROOT
  $ mkcommit A
  $ mkcommit B
  $ mkcommit C
  $ hg log -G
  @  changeset:   3:a8df460dbbfe
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     C
  |
  o  changeset:   2:c473644ee0e9
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     B
  |
  o  changeset:   1:2a34000d3544
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
Create a cycle
  $ hg prune -s "desc(B)" "desc(A)"
  1 changesets pruned
  2 new unstable changesets
  $ hg prune -s "desc(C)" "desc(B)"
  1 changesets pruned
  $ hg prune -s "desc(A)" "desc(C)"
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  working directory now at 2a34000d3544
  1 changesets pruned
  $ hg log --hidden -G
  x  changeset:   3:a8df460dbbfe
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     C
  |
  x  changeset:   2:c473644ee0e9
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     B
  |
  @  changeset:   1:2a34000d3544
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
Actual test
-----------

Check that debugobshistory never crash on a cycle

  $ hg obslog "desc(A)" --hidden
  @  2a34000d3544 (1) A
  |    rewritten(description, parent, content) by test (*) as c473644ee0e9 (glob)
  |
  x  a8df460dbbfe (3) C
  |    rewritten(description, parent, content) by test (*) as 2a34000d3544 (glob)
  |
  x  c473644ee0e9 (2) B
  |    rewritten(description, parent, content) by test (*) as a8df460dbbfe (glob)
  |

  $ hg obslog "desc(B)" --hidden
  @  2a34000d3544 (1) A
  |    rewritten(description, parent, content) by test (*) as c473644ee0e9 (glob)
  |
  x  a8df460dbbfe (3) C
  |    rewritten(description, parent, content) by test (*) as 2a34000d3544 (glob)
  |
  x  c473644ee0e9 (2) B
  |    rewritten(description, parent, content) by test (*) as a8df460dbbfe (glob)
  |

  $ hg obslog "desc(C)" --hidden
  @  2a34000d3544 (1) A
  |    rewritten(description, parent, content) by test (*) as c473644ee0e9 (glob)
  |
  x  a8df460dbbfe (3) C
  |    rewritten(description, parent, content) by test (*) as 2a34000d3544 (glob)
  |
  x  c473644ee0e9 (2) B
  |    rewritten(description, parent, content) by test (*) as a8df460dbbfe (glob)
  |

Check that all option don't crash on a cycle either

  $ hg obslog "desc(C)" --hidden --all
  @  2a34000d3544 (1) A
  |    rewritten(description, parent, content) by test (*) as c473644ee0e9 (glob)
  |
  x  a8df460dbbfe (3) C
  |    rewritten(description, parent, content) by test (*) as 2a34000d3544 (glob)
  |
  x  c473644ee0e9 (2) B
  |    rewritten(description, parent, content) by test (*) as a8df460dbbfe (glob)
  |

Test with multiple cyles
========================

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

  $ hg init $TESTTMP/multiple-cycle
  $ cd $TESTTMP/multiple-cycle
  $ mkcommit ROOT
  $ mkcommit A
  $ mkcommit B
  $ mkcommit C
  $ mkcommit D
  $ mkcommit E
  $ mkcommit F
  $ hg log -G
  @  changeset:   6:d9f908fde1a1
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     F
  |
  o  changeset:   5:0da815c333f6
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     E
  |
  o  changeset:   4:868d2e0eb19c
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     D
  |
  o  changeset:   3:a8df460dbbfe
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     C
  |
  o  changeset:   2:c473644ee0e9
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     B
  |
  o  changeset:   1:2a34000d3544
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
Create a first cycle
  $ hg prune -s "desc(B)" "desc(A)"
  1 changesets pruned
  5 new unstable changesets
  $ hg prune -s "desc(C)" "desc(B)"
  1 changesets pruned
  $ hg prune --split -s "desc(A)" -s "desc(D)" "desc(C)"
  1 changesets pruned
And create a second one
  $ hg prune -s "desc(E)" "desc(D)"
  1 changesets pruned
  $ hg prune -s "desc(F)" "desc(E)"
  1 changesets pruned
  $ hg prune -s "desc(D)" "desc(F)"
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  working directory now at 868d2e0eb19c
  1 changesets pruned
  $ hg log --hidden -G
  x  changeset:   6:d9f908fde1a1
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     F
  |
  x  changeset:   5:0da815c333f6
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     E
  |
  @  changeset:   4:868d2e0eb19c
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     D
  |
  x  changeset:   3:a8df460dbbfe
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     C
  |
  x  changeset:   2:c473644ee0e9
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     B
  |
  x  changeset:   1:2a34000d3544
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     A
  |
  o  changeset:   0:ea207398892e
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     ROOT
  
Actual test
-----------

Check that debugobshistory never crash on a cycle

  $ hg obslog "desc(D)" --hidden
  x  0da815c333f6 (5) E
  |    rewritten(description, parent, content) by test (*) as d9f908fde1a1 (glob)
  |
  @    868d2e0eb19c (4) D
  |\     rewritten(description, parent, content) by test (*) as 0da815c333f6 (glob)
  | |
  | x  d9f908fde1a1 (6) F
  | |    rewritten(description, parent, content) by test (*) as 868d2e0eb19c (glob)
  | |
  +---x  2a34000d3544 (1) A
  | |      rewritten(description, parent, content) by test (*) as c473644ee0e9 (glob)
  | |
  x |  a8df460dbbfe (3) C
  | |    rewritten(description, parent, content) by test (*) as 2a34000d3544, 868d2e0eb19c (glob)
  | |
  x |  c473644ee0e9 (2) B
  | |    rewritten(description, parent, content) by test (*) as a8df460dbbfe (glob)
  | |
Check that all option don't crash either on a cycle
  $ hg obslog --all --hidden "desc(F)"
  x  0da815c333f6 (5) E
  |    rewritten(description, parent, content) by test (*) as d9f908fde1a1 (glob)
  |
  @    868d2e0eb19c (4) D
  |\     rewritten(description, parent, content) by test (*) as 0da815c333f6 (glob)
  | |
  | x  d9f908fde1a1 (6) F
  | |    rewritten(description, parent, content) by test (*) as 868d2e0eb19c (glob)
  | |
  +---x  2a34000d3544 (1) A
  | |      rewritten(description, parent, content) by test (*) as c473644ee0e9 (glob)
  | |
  x |  a8df460dbbfe (3) C
  | |    rewritten(description, parent, content) by test (*) as 2a34000d3544, 868d2e0eb19c (glob)
  | |
  x |  c473644ee0e9 (2) B
  | |    rewritten(description, parent, content) by test (*) as a8df460dbbfe (glob)
  | |
Check the json output is valid in this case

  $ hg obslog "desc(D)" --hidden --no-graph -Tjson | python -m json.tool
  [
      {
          "debugobshistory.markers": [
              {
                  "debugobshistory.effect": [
                      "description",
                      "parent",
                      "content"
                  ],
                  "debugobshistory.marker_date": [
                      *, (glob)
                      0
                  ],
                  "debugobshistory.marker_user": "test",
                  "debugobshistory.succnodes": [
                      "0da815c333f6"
                  ],
                  "debugobshistory.verb": "rewritten"
              }
          ],
          "debugobshistory.node": "868d2e0eb19c",
          "debugobshistory.rev": 4,
          "debugobshistory.shortdescription": "D"
      },
      {
          "debugobshistory.markers": [
              {
                  "debugobshistory.effect": [
                      "description",
                      "parent",
                      "content"
                  ],
                  "debugobshistory.marker_date": [
                      *, (glob)
                      0
                  ],
                  "debugobshistory.marker_user": "test",
                  "debugobshistory.succnodes": [
                      "868d2e0eb19c"
                  ],
                  "debugobshistory.verb": "rewritten"
              }
          ],
          "debugobshistory.node": "d9f908fde1a1",
          "debugobshistory.rev": 6,
          "debugobshistory.shortdescription": "F"
      },
      {
          "debugobshistory.markers": [
              {
                  "debugobshistory.effect": [
                      "description",
                      "parent",
                      "content"
                  ],
                  "debugobshistory.marker_date": [
                      *, (glob)
                      0
                  ],
                  "debugobshistory.marker_user": "test",
                  "debugobshistory.succnodes": [
                      "d9f908fde1a1"
                  ],
                  "debugobshistory.verb": "rewritten"
              }
          ],
          "debugobshistory.node": "0da815c333f6",
          "debugobshistory.rev": 5,
          "debugobshistory.shortdescription": "E"
      },
      {
          "debugobshistory.markers": [
              {
                  "debugobshistory.effect": [
                      "description",
                      "parent",
                      "content"
                  ],
                  "debugobshistory.marker_date": [
                      *, (glob)
                      0
                  ],
                  "debugobshistory.marker_user": "test",
                  "debugobshistory.succnodes": [
                      "2a34000d3544",
                      "868d2e0eb19c"
                  ],
                  "debugobshistory.verb": "rewritten"
              }
          ],
          "debugobshistory.node": "a8df460dbbfe",
          "debugobshistory.rev": 3,
          "debugobshistory.shortdescription": "C"
      },
      {
          "debugobshistory.markers": [
              {
                  "debugobshistory.effect": [
                      "description",
                      "parent",
                      "content"
                  ],
                  "debugobshistory.marker_date": [
                      *, (glob)
                      0
                  ],
                  "debugobshistory.marker_user": "test",
                  "debugobshistory.succnodes": [
                      "a8df460dbbfe"
                  ],
                  "debugobshistory.verb": "rewritten"
              }
          ],
          "debugobshistory.node": "c473644ee0e9",
          "debugobshistory.rev": 2,
          "debugobshistory.shortdescription": "B"
      },
      {
          "debugobshistory.markers": [
              {
                  "debugobshistory.effect": [
                      "description",
                      "parent",
                      "content"
                  ],
                  "debugobshistory.marker_date": [
                      *, (glob)
                      0
                  ],
                  "debugobshistory.marker_user": "test",
                  "debugobshistory.succnodes": [
                      "c473644ee0e9"
                  ],
                  "debugobshistory.verb": "rewritten"
              }
          ],
          "debugobshistory.node": "2a34000d3544",
          "debugobshistory.rev": 1,
          "debugobshistory.shortdescription": "A"
      }
  ]