visibility: improve the message when accessing filtered obsolete rev
When trying to access filtered revision, it is likely because they have been
obsoleted by an obs-marker. The current message shows how to access the
revision anyway:
abort: hidden revision '13bedc178fce'!
But in the case of an obsoleted revision, the user is likely to want to update
to or use the successor of the revision.
We update the message to display more information about the obsolescence fate
of the revision in the following cases:
abort: hidden revision '13bedc178fce' is pruned!
abort: hidden revision '13bedc178fce' has diverged!
abort: hidden revision '13bedc178fce' was rewritten as X, Y and 2 more!
Differential Revision: https://phab.mercurial-scm.org/D1591
This test file test the various messages when accessing obsolete
revisions.
Global setup
============
$ . $TESTDIR/testlib/obsmarker-common.sh
$ cat >> $HGRCPATH <<EOF
> [ui]
> interactive = true
> [phases]
> publish=False
> [experimental]
> evolution.createmarkers = yes
> evolution.effect-flags = yes
> EOF
Test output on amended commit
=============================
Test setup
----------
$ hg init $TESTTMP/local-amend
$ cd $TESTTMP/local-amend
$ mkcommit ROOT
$ mkcommit A0
$ echo 42 >> A0
$ hg commit --amend -m "A1
>
> Better commit message"
$ hg log --hidden -G
@ changeset: 2:4ae3a4151de9
| 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
| obsolete: rewritten using amend as 2:4ae3a4151de9
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg update 471f378eab4c
abort: hidden revision '471f378eab4c' was rewritten as: 4ae3a4151de9!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden "desc(A0)"
updating to a hidden changeset 471f378eab4c
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
Test output with pruned commit
==============================
Test setup
----------
$ hg init $TESTTMP/local-prune
$ cd $TESTTMP/local-prune
$ mkcommit ROOT
$ mkcommit A0 # 0
$ mkcommit B0 # 1
$ 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 debugobsolete --record-parents `getid 'desc(B0)'`
obsoleted 1 changesets
$ hg log --hidden -G
@ changeset: 2:0dec01379d3b
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: pruned
| 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
Actual test
-----------
$ hg up 1
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg up 0dec01379d3b
abort: hidden revision '0dec01379d3b' is pruned!
(use --hidden to access hidden revisions)
[255]
$ hg up --hidden -r 'desc(B0)'
updating to a hidden changeset 0dec01379d3b
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
Test output with splitted commit
================================
Test setup
----------
$ hg init $TESTTMP/local-split
$ cd $TESTTMP/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
# Simulate a split
$ hg up 0
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo 42 >> a
$ hg commit -A -m "A0"
adding a
created new head
$ echo 43 >> b
$ hg commit -A -m "A0"
adding b
$ hg debugobsolete `getid '1'` `getid '2'` `getid '3'`
obsoleted 1 changesets
$ 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
| obsolete: split as 2:337fec4d2edc, 3:f257fde29c7a
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg update 471597cad322
abort: hidden revision '471597cad322' was split as: 337fec4d2edc, f257fde29c7a!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden 'min(desc(A0))'
updating to a hidden changeset 471597cad322
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
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
# Simulate a split
$ hg up 0
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ echo 42 >> a
$ hg commit -A -m "A0"
adding a
created new head
$ echo 43 >> b
$ hg commit -A -m "A0"
adding b
$ echo 44 >> c
$ hg commit -A -m "A0"
adding c
$ echo 45 >> d
$ hg commit -A -m "A0"
adding d
$ hg debugobsolete `getid '1'` `getid '2'` `getid '3'` `getid '4'` `getid '5'`
obsoleted 1 changesets
$ 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 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 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))'
updating to a hidden changeset de7290d8b885
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
Test output with folded commit
==============================
Test setup
----------
$ hg init $TESTTMP/local-fold
$ cd $TESTTMP/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
# Simulate a fold
$ hg up 0
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo "A0" > A0
$ echo "B0" > B0
$ hg add A0 B0
$ hg commit -m "C0"
created new head
$ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(C0)'`
obsoleted 1 changesets
$ hg debugobsolete `getid 'desc(B0)'` `getid 'desc(C0)'`
obsoleted 1 changesets
$ 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
| | obsolete: rewritten as 3:eb5a0daa2192
| | summary: B0
| |
| x changeset: 1:471f378eab4c
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: rewritten as 3:eb5a0daa2192
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg update 471f378eab4c
abort: hidden revision '471f378eab4c' was rewritten as: eb5a0daa2192!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden 'desc(A0)'
updating to a hidden changeset 471f378eab4c
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg update 0dec01379d3b
abort: hidden revision '0dec01379d3b' was rewritten as: eb5a0daa2192!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden 'desc(B0)'
updating to a hidden changeset 0dec01379d3b
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
Test output with divergence
===========================
Test setup
----------
$ hg init $TESTTMP/local-divergence
$ cd $TESTTMP/local-divergence
$ mkcommit ROOT
$ mkcommit A0
$ hg commit --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
| obsolete: rewritten using amend as 2:fdf9bde5129a
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
$ hg update --hidden 'desc(A0)'
updating to a hidden changeset 471f378eab4c
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg commit --amend -m "A2"
$ hg log --hidden -G
@ changeset: 3:65b757b745b9
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| instability: content-divergent
| summary: A2
|
| * changeset: 2:fdf9bde5129a
|/ parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| instability: content-divergent
| summary: A1
|
| x changeset: 1:471f378eab4c
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: rewritten using amend as 2:fdf9bde5129a
| obsolete: rewritten using amend as 3:65b757b745b9
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg update 471f378eab4c
abort: hidden revision '471f378eab4c' has diverged!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden 'desc(A0)'
updating to a hidden changeset 471f378eab4c
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
Test output with amended + folded commit
========================================
Test setup
----------
$ hg init $TESTTMP/local-amend-fold
$ cd $TESTTMP/local-amend-fold
$ mkcommit ROOT
$ mkcommit A0
$ mkcommit B0
$ hg commit --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
| obsolete: rewritten using amend as 3:b7ea6d14e664
| 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
# Simulate a fold
$ hg up 0
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo "A0" > A0
$ echo "B0" > B0
$ hg add A0 B0
$ hg commit -m "C0"
created new head
$ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(C0)'`
obsoleted 1 changesets
$ hg debugobsolete `getid 'desc(B1)'` `getid 'desc(C0)'`
obsoleted 1 changesets
$ 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
| | obsolete: rewritten as 4:eb5a0daa2192
| | summary: B1
| |
| | x changeset: 2:0dec01379d3b
| |/ user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | obsolete: rewritten using amend as 3:b7ea6d14e664
| | summary: B0
| |
| x changeset: 1:471f378eab4c
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: rewritten as 4:eb5a0daa2192
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg update 471f378eab4c
abort: hidden revision '471f378eab4c' was rewritten as: eb5a0daa2192!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden 'desc(A0)'
updating to a hidden changeset 471f378eab4c
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg update --hidden 0dec01379d3b
updating to a hidden changeset 0dec01379d3b
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg update 0dec01379d3b
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg update --hidden 'desc(B0)'
0 files updated, 0 files merged, 0 files removed, 0 files unresolved