This test file test the various templates for precursors and successors.

Global setup

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

  $ . $TESTDIR/testlib/common.sh

  $ cat >> $HGRCPATH <<EOF

  > [ui]

  > interactive = true

  > [phases]

  > publish=False

  > [extensions]

  > evolve =

  > [alias]

  > tlog = log -G -T '{node|short}\

  >     {if(precursors, "\n  Precursors: {precursors}")}\

  >     {if(precursors, "\n  semi-colon: {join(precursors, "; ")}")}\

  >     {if(successors, "\n  Successors: {successors}")}\

  >     {if(successors, "\n  Fate: {obsfate_quiet}")}\n'

  > EOF

Test templates on amended commit

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

Test setup

----------

  $ hg init $TESTTMP/templates-local-amend

  $ cd $TESTTMP/templates-local-amend

  $ mkcommit ROOT

  $ mkcommit A0

  $ echo 42 >> A0

  $ hg amend -m "A1"

  $ hg amend -m "A2"

  $ hg log --hidden -G

  @  changeset:   4:d004c8f274b9

  |  tag:         tip

  |  parent:      0:ea207398892e

  |  user:        test

  |  date:        Thu Jan 01 00:00:00 1970 +0000

  |  summary:     A2

  |

  | x  changeset:   3:a468dc9b3633

  |/   parent:      0:ea207398892e

  |    user:        test

  |    date:        Thu Jan 01 00:00:00 1970 +0000

  |    summary:     A1

  |

  | x  changeset:   2:f137d23bb3e1

  | |  user:        test

  | |  date:        Thu Jan 01 00:00:00 1970 +0000

  | |  summary:     temporary amend commit for 471f378eab4c

  | |

  | x  changeset:   1:471f378eab4c

  |/   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

Check templates

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

  $ hg up 'desc(A0)' --hidden

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

  working directory parent is obsolete! (471f378eab4c)

  (use 'hg evolve' to update to its successor: d004c8f274b9)

Precursors template should show current revision as it is the working copy

  $ hg tlog

  o  d004c8f274b9

  |    Precursors: 471f378eab4c

  |    semi-colon: 471f378eab4c

  | @  471f378eab4c

  |/     Successors: [d004c8f274b9]

  |      Fate: superseed as d004c8f274b9

  o  ea207398892e

  $ hg up 'desc(A1)' --hidden

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

  working directory parent is obsolete! (a468dc9b3633)

  (use 'hg evolve' to update to its successor: d004c8f274b9)

Precursors template should show current revision as it is the working copy

  $ hg tlog

  o  d004c8f274b9

  |    Precursors: a468dc9b3633

  |    semi-colon: a468dc9b3633

  | @  a468dc9b3633

  |/     Successors: [d004c8f274b9]

  |      Fate: superseed as d004c8f274b9

  o  ea207398892e

Precursors template should show the precursor as we force its display with

--hidden  

  $ hg tlog --hidden

  o  d004c8f274b9

  |    Precursors: a468dc9b3633

  |    semi-colon: a468dc9b3633

  | @  a468dc9b3633

  |/     Precursors: 471f378eab4c

  |      semi-colon: 471f378eab4c

  |      Successors: [d004c8f274b9]

  |      Fate: superseed as d004c8f274b9

  | x  f137d23bb3e1

  | |

  | x  471f378eab4c

  |/     Successors: [a468dc9b3633]

  |      Fate: superseed as a468dc9b3633

  o  ea207398892e

  $ hg up 'desc(A2)'

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

  $ hg tlog

  @  d004c8f274b9

  |

  o  ea207398892e

  $ hg tlog --hidden

  @  d004c8f274b9

  |    Precursors: a468dc9b3633

  |    semi-colon: a468dc9b3633

  | x  a468dc9b3633

  |/     Precursors: 471f378eab4c

  |      semi-colon: 471f378eab4c

  |      Successors: [d004c8f274b9]

  |      Fate: superseed as d004c8f274b9

  | x  f137d23bb3e1

  | |

  | x  471f378eab4c

  |/     Successors: [a468dc9b3633]

  |      Fate: superseed as a468dc9b3633

  o  ea207398892e

Test templates with splitted commit

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

  $ hg init $TESTTMP/templates-local-split

  $ cd $TESTTMP/templates-local-split

  $ mkcommit ROOT

  $ 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)' -d "0 0" << EOF

  > y

  > y

  > n

  > n

  > 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'? [Ynesfdaq?] y

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

  +42

  record change 1/2 to 'a'? [Ynesfdaq?] y

  diff --git a/b b/b

  new file mode 100644

  examine changes to 'b'? [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 this change to 'b'? [Ynesfdaq?] y

  no more change to split

  $ 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

  |    summary:     A0

  |

  o  changeset:   0:ea207398892e

     user:        test

     date:        Thu Jan 01 00:00:00 1970 +0000

     summary:     ROOT

Check templates

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

  $ hg up 'obsolete()' --hidden

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

  working directory parent is obsolete! (471597cad322)

  (use 'hg evolve' to update to its tipmost successor: 337fec4d2edc, f257fde29c7a)

Precursors template should show current revision as it is the working copy

  $ hg tlog

  o  f257fde29c7a

  |    Precursors: 471597cad322

  |    semi-colon: 471597cad322

  o  337fec4d2edc

  |    Precursors: 471597cad322

  |    semi-colon: 471597cad322

  | @  471597cad322

  |/     Successors: [337fec4d2edc, f257fde29c7a]

  |      Fate: superseed as 337fec4d2edc,f257fde29c7a

  o  ea207398892e

  $ hg up f257fde29c7a

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

Precursors template should not show a precursor as it's not displayed in the

log

  $ hg tlog

  @  f257fde29c7a

  |

  o  337fec4d2edc

  |

  o  ea207398892e

Precursors template should show the precursor as we force its display with

--hidden

  $ hg tlog --hidden

  @  f257fde29c7a

  |    Precursors: 471597cad322

  |    semi-colon: 471597cad322

  o  337fec4d2edc

  |    Precursors: 471597cad322

  |    semi-colon: 471597cad322

  | x  471597cad322

  |/     Successors: [337fec4d2edc, f257fde29c7a]

  |      Fate: superseed as 337fec4d2edc,f257fde29c7a

  o  ea207398892e

Test templates with folded commit

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

Test setup

----------

  $ hg init $TESTTMP/templates-local-fold

  $ cd $TESTTMP/templates-local-fold

  $ mkcommit ROOT

  $ mkcommit A0

  $ mkcommit B0

  $ hg log --hidden -G

  @  changeset:   2:0dec01379d3b

  |  tag:         tip

  |  user:        test

  |  date:        Thu Jan 01 00:00:00 1970 +0000

  |  summary:     B0

  |

  o  changeset:   1:471f378eab4c

  |  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 fold --exact -r 'desc(A0) + desc(B0)' --date "0 0" -m "C0"

  2 changesets folded

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

  $ hg log --hidden -G

  @  changeset:   3:eb5a0daa2192

  |  tag:         tip

  |  parent:      0:ea207398892e

  |  user:        test

  |  date:        Thu Jan 01 00:00:00 1970 +0000

  |  summary:     C0

  |

  | x  changeset:   2:0dec01379d3b

  | |  user:        test

  | |  date:        Thu Jan 01 00:00:00 1970 +0000

  | |  summary:     B0

  | |

  | x  changeset:   1:471f378eab4c

  |/   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

Check templates

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

  $ hg up 'desc(A0)' --hidden

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

  working directory parent is obsolete! (471f378eab4c)

  (use 'hg evolve' to update to its successor: eb5a0daa2192)

Precursors template should show current revision as it is the working copy

  $ hg tlog

  o  eb5a0daa2192

  |    Precursors: 471f378eab4c

  |    semi-colon: 471f378eab4c

  | @  471f378eab4c

  |/     Successors: [eb5a0daa2192]

  |      Fate: superseed as eb5a0daa2192

  o  ea207398892e

  $ hg up 'desc(B0)' --hidden

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

  working directory parent is obsolete! (0dec01379d3b)

  (use 'hg evolve' to update to its successor: eb5a0daa2192)

Precursors template should show both precursors as they should be both

displayed

  $ hg tlog

  o  eb5a0daa2192

  |    Precursors: 0dec01379d3b 471f378eab4c

  |    semi-colon: 0dec01379d3b; 471f378eab4c

  | @  0dec01379d3b

  | |    Successors: [eb5a0daa2192]

  | |    Fate: superseed as eb5a0daa2192

  | x  471f378eab4c

  |/     Successors: [eb5a0daa2192]

  |      Fate: superseed as eb5a0daa2192

  o  ea207398892e

  $ hg up 'desc(C0)'

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

Precursors template should not show precursors as it's not displayed in the

log

  $ hg tlog

  @  eb5a0daa2192

  |

  o  ea207398892e

Precursors template should show both precursors as we force its display with

--hidden

  $ hg tlog --hidden

  @  eb5a0daa2192

  |    Precursors: 0dec01379d3b 471f378eab4c

  |    semi-colon: 0dec01379d3b; 471f378eab4c

  | x  0dec01379d3b

  | |    Successors: [eb5a0daa2192]

  | |    Fate: superseed as eb5a0daa2192

  | x  471f378eab4c

  |/     Successors: [eb5a0daa2192]

  |      Fate: superseed as eb5a0daa2192

  o  ea207398892e

Test templates with divergence

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

Test setup

----------

  $ hg init $TESTTMP/templates-local-divergence

  $ cd $TESTTMP/templates-local-divergence

  $ mkcommit ROOT