template: add precursors template
The precursors templates display the closest visible precursors of each
changeset, we may have gap, like in this case:
A -> B -> C
If we display A and C but not B, we can't display than B is the closest
precursor of C because it's not displayed. We display A as the closest
precursor of C instead.
Add a new test file as we will need to generate theses gaps and modifying
test-evolve-obshistory.t will lead to many unrelated lines changes.
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} Precursors: {precursors}\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
>
> Better commit message"
$ hg log --hidden -G
@ changeset: 3:4ae3a4151de9
| tag: tip
| 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working directory parent is obsolete!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: 4ae3a4151de9)
Precursors template should show current revision as it is the working copy
$ hg tlog
o 4ae3a4151de9 Precursors: 471f378eab4c
|
| @ 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ hg up 'desc(A1)'
1 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
@ 4ae3a4151de9 Precursors:
|
o ea207398892e Precursors:
Precursors template should show the precursor as we force its display with
--hidden
$ hg tlog --hidden
@ 4ae3a4151de9 Precursors: 471f378eab4c
|
| x f137d23bb3e1 Precursors:
| |
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
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
|
o 337fec4d2edc Precursors: 471597cad322
|
| @ 471597cad322 Precursors:
|/
o ea207398892e Precursors:
$ 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 Precursors:
|
o 337fec4d2edc Precursors:
|
o ea207398892e Precursors:
Precursors template should show the precursor as we force its display with
--hidden
$ hg tlog --hidden
@ f257fde29c7a Precursors: 471597cad322
|
o 337fec4d2edc Precursors: 471597cad322
|
| x 471597cad322 Precursors:
|/
o ea207398892e Precursors:
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
|
| @ 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ 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
|
| @ 0dec01379d3b Precursors:
| |
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ 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 Precursors:
|
o ea207398892e Precursors:
Precursors template should show both precursors as we force its display with
--hidden
$ hg tlog --hidden
@ eb5a0daa2192 Precursors: 0dec01379d3b, 471f378eab4c
|
| x 0dec01379d3b Precursors:
| |
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
Test templates with divergence
==============================
Test setup
----------
$ hg init $TESTTMP/templates-local-divergence
$ cd $TESTTMP/templates-local-divergence
$ mkcommit ROOT
$ mkcommit A0
$ hg amend -m "A1"
$ hg log --hidden -G
@ changeset: 2:fdf9bde5129a
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A1
|
| 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
$ hg update --hidden 'desc(A0)'
0 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: fdf9bde5129a)
$ hg amend -m "A2"
2 new divergent changesets
$ hg log --hidden -G
@ changeset: 3:65b757b745b9
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| trouble: divergent
| summary: A2
|
| o changeset: 2:fdf9bde5129a
|/ parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| trouble: divergent
| summary: A1
|
| 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, 0 files removed, 0 files unresolved
working directory parent is obsolete! (471f378eab4c)
(471f378eab4c has diverged, use 'hg evolve -list --divergent' to resolve the issue)
Precursors template should show current revision as it is the working copy
$ hg tlog
o 65b757b745b9 Precursors: 471f378eab4c
|
| o fdf9bde5129a Precursors: 471f378eab4c
|/
| @ 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ hg up 'desc(A1)'
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
o 65b757b745b9 Precursors:
|
| @ fdf9bde5129a Precursors:
|/
o ea207398892e Precursors:
Precursors template should a precursor as we force its display with --hidden
$ hg tlog --hidden
o 65b757b745b9 Precursors: 471f378eab4c
|
| @ fdf9bde5129a Precursors: 471f378eab4c
|/
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
Test templates with amended + folded commit
===========================================
Test setup
----------
$ hg init $TESTTMP/templates-local-amend-fold
$ cd $TESTTMP/templates-local-amend-fold
$ mkcommit ROOT
$ mkcommit A0
$ mkcommit B0
$ hg amend -m "B1"
$ hg log --hidden -G
@ changeset: 3:b7ea6d14e664
| tag: tip
| parent: 1:471f378eab4c
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: B1
|
| x changeset: 2:0dec01379d3b
|/ 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(B1)' --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: 4:eb5a0daa2192
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: C0
|
| x changeset: 3:b7ea6d14e664
| | parent: 1:471f378eab4c
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: B1
| |
| | 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)
$ hg tlog
o eb5a0daa2192 Precursors: 471f378eab4c
|
| @ 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ 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)
$ hg tlog
o eb5a0daa2192 Precursors: 0dec01379d3b, 471f378eab4c
|
| @ 0dec01379d3b Precursors:
| |
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ hg up 'desc(B1)' --hidden
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
working directory parent is obsolete! (b7ea6d14e664)
(use 'hg evolve' to update to its successor: eb5a0daa2192)
$ hg tlog
o eb5a0daa2192 Precursors: 471f378eab4c, b7ea6d14e664
|
| @ b7ea6d14e664 Precursors:
| |
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ hg up 'desc(C0)'
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg tlog
@ eb5a0daa2192 Precursors:
|
o ea207398892e Precursors:
$ hg tlog --hidden
@ eb5a0daa2192 Precursors: 471f378eab4c, b7ea6d14e664
|
| x b7ea6d14e664 Precursors: 0dec01379d3b
| |
| | x 0dec01379d3b Precursors:
| |/
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
Test template with pushed and pulled obs markers
==============================================
Test setup
----------
$ hg init $TESTTMP/templates-local-remote-markers-1
$ cd $TESTTMP/templates-local-remote-markers-1
$ mkcommit ROOT
$ mkcommit A0
$ hg clone $TESTTMP/templates-local-remote-markers-1 $TESTTMP/templates-local-remote-markers-2
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd $TESTTMP/templates-local-remote-markers-2
$ hg log --hidden -G
@ changeset: 1:471f378eab4c
| 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
$ cd $TESTTMP/templates-local-remote-markers-1
$ hg amend -m "A1"
$ hg amend -m "A2"
$ hg log --hidden -G
@ changeset: 3:7a230b46bf61
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A2
|
| x changeset: 2:fdf9bde5129a
|/ parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A1
|
| 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
$ cd $TESTTMP/templates-local-remote-markers-2
$ hg pull
pulling from $TESTTMP/templates-local-remote-markers-1
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 1 files (+1 heads)
2 new obsolescence markers
(run 'hg heads' to see heads, 'hg merge' to merge)
working directory parent is obsolete! (471f378eab4c)
(use 'hg evolve' to update to its successor: 7a230b46bf61)
$ hg log --hidden -G
o changeset: 2:7a230b46bf61
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A2
|
| @ 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 tlog
o 7a230b46bf61 Precursors: 471f378eab4c
|
| @ 471f378eab4c Precursors:
|/
o ea207398892e Precursors:
$ hg up 'desc(A2)'
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg tlog
@ 7a230b46bf61 Precursors:
|
o ea207398892e Precursors:
$ hg tlog --hidden
@ 7a230b46bf61 Precursors: 471f378eab4c
|
| x 471f378eab4c Precursors:
|/
o ea207398892e Precursors: