stack: fix phasecache._phasesets check logic
When _phasesets is not None, it's a list, and it contains set()s of revisions
in a specific phase, starting from public, draft, secret and so on. But since
repos are supposed to have the majority of revisions in public phase, the first
element of this list is not a (potentially huge) set, but None.
Previously this code tried to check if there's any element that is None, and
was always finding None at index 0, so the short path was executed every time
and the rest of the function was never used.
This test file test the various messages when accessing obsolete
revisions.
Global setup
============
$ . $TESTDIR/testlib/obshistory_setup.sh
Test simple common cases
========================
Test setup
----------
$ hg init $TESTTMP/simple
$ cd $TESTTMP/simple
Actual test
-----------
$ hg obslog -ap null
@ 000000000000 (-1)
$ hg obslog 'wdir()'
abort: working directory revision cannot be specified
[255]
Test output with pushed and pulled obs markers
==============================================
Test setup
----------
$ hg init $TESTTMP/local-remote-markers-1
$ cd $TESTTMP/local-remote-markers-1
$ mkcommit ROOT
$ mkcommit A0
$ 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
$ hg clone $TESTTMP/local-remote-markers-1 $TESTTMP/local-remote-markers-2
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd $TESTTMP/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/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
| obsolete: reworded using amend as 3:7a230b46bf61
| summary: A1
|
| x changeset: 1:471f378eab4c
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: reworded using amend as 2:fdf9bde5129a
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg obslog 7a230b46bf61 --patch
@ 7a230b46bf61 (3) A2
|
x fdf9bde5129a (2) A1
| rewritten(description) as 7a230b46bf61 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
| diff -r fdf9bde5129a -r 7a230b46bf61 changeset-description
| --- a/changeset-description
| +++ b/changeset-description
| @@ -1,1 +1,1 @@
| -A1
| +A2
|
|
x 471f378eab4c (1) A0
rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
diff -r 471f378eab4c -r fdf9bde5129a changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,1 +1,1 @@
-A0
+A1
$ cd $TESTTMP/local-remote-markers-2
$ hg pull
pulling from $TESTTMP/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
obsoleted 1 changesets
new changesets 7a230b46bf61 (1 drafts)
(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)
Check that debugobshistory works with markers pointing to missing local
changectx
$ hg obslog 7a230b46bf61 --patch
o 7a230b46bf61 (2) A2
|
x fdf9bde5129a
| rewritten(description) as 7a230b46bf61 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
| (No patch available, context is not local)
|
@ 471f378eab4c (1) A0
rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, successor is unknown locally)
$ hg obslog 7a230b46bf61 --patch -f
o 7a230b46bf61 (2) A2
|
@ 471f378eab4c (1) A0
reworded(description) as 7a230b46bf61 using amend by test (at Thu Jan 01 00:00:00 1970 +0000)
diff -r 471f378eab4c -r 7a230b46bf61 changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,1 +1,1 @@
-A0
+A2
$ hg obslog 7a230b46bf61 --color=debug --patch
o [evolve.node|7a230b46bf61] [evolve.rev|(2)] [evolve.short_description|A2]
|
x [evolve.node evolve.missing_change_ctx|fdf9bde5129a]
| [evolve.verb|rewritten](description) as [evolve.node|7a230b46bf61] using [evolve.operation|amend] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
| (No patch available, context is not local)
|
@ [evolve.node|471f378eab4c] [evolve.rev|(1)] [evolve.short_description|A0]
[evolve.verb|rewritten](description) as [evolve.node|fdf9bde5129a] using [evolve.operation|amend] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
(No patch available, successor is unknown locally)