firstmergecache: ignore permission and OS errors when writing
This cache is related to the obshashrange one and we update it lazily by
default.
This can be an issue when pulling locally from a read only repository that was
not configured for a more aggressive cache warming. The raised permission error
was uncaught and could crash the whole process. Errors during cache update
should not block Mercurial operations.
This test file test the various messages when accessing obsolete
revisions.
Global setup
============
$ . $TESTDIR/testlib/obshistory_setup.sh
Test output on amended commit
=============================
Test setup
----------
$ hg init $TESTTMP/local-amend
$ hg init $TESTTMP/server
$ cd $TESTTMP/local-amend
$ mkcommit ROOT
$ sync
$ mkcommit A0 .
$ echo 42 >> A0
$ hg amend -m "A1
>
> Better commit message"
$ sync
$ 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
Check output on the client side
-------------------------------
$ hg obslog --patch 4ae3a4151de9
@ 4ae3a4151de9 (2) A1
|
x 471f378eab4c (1) A0
rewritten(description, content) as 4ae3a4151de9 using amend by test (*) (glob)
diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,1 +1,3 @@
-A0
+A1
+
+Better commit message
diff -r 471f378eab4c -r 4ae3a4151de9 A0
--- a/A0 Thu Jan 01 00:00:00 1970 +0000
+++ b/A0 Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
A0
+42
$ hg obslog --patch --color debug
@ [evolve.node|4ae3a4151de9] [evolve.rev|(2)] [evolve.short_description|A1]
|
x [evolve.node|471f378eab4c] [evolve.rev|(1)] [evolve.short_description|A0]
[evolve.verb|rewritten](description, content) as [evolve.node|4ae3a4151de9] using [evolve.operation|amend] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
[diff.diffline|diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description]
[diff.file_a|--- a/changeset-description]
[diff.file_b|+++ b/changeset-description]
[diff.hunk|@@ -1,1 +1,3 @@]
[diff.deleted|-A0]
[diff.inserted|+A1]
[diff.inserted|+]
[diff.inserted|+Better commit message]
[diff.diffline|diff -r 471f378eab4c -r 4ae3a4151de9 A0]
[diff.file_a|--- a/A0 Thu Jan 01 00:00:00 1970 +0000]
[diff.file_b|+++ b/A0 Thu Jan 01 00:00:00 1970 +0000]
[diff.hunk|@@ -1,1 +1,2 @@]
A0
[diff.inserted|+42]
$ hg obslog --no-graph --patch 4ae3a4151de9
4ae3a4151de9 (2) A1
471f378eab4c (1) A0
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,1 +1,3 @@
-A0
+A1
+
+Better commit message
diff -r 471f378eab4c -r 4ae3a4151de9 A0
--- a/A0 Thu Jan 01 00:00:00 1970 +0000
+++ b/A0 Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
A0
+42
$ hg obslog 4ae3a4151de9 --graph -T'{label("log.summary", shortdescription)} {if(markers, join(markers % "at {date|hgdate} by {user|person} ", " also "))}'
@ A1
|
x A0 at 0 0 by test
$ hg obslog 4ae3a4151de9 --no-graph -Tjson | python -m json.tool
[
{
"markers": [],
"node": "4ae3a4151de9",
"rev": 2,
"shortdescription": "A1"
},
{
"markers": [
{
"date": [
*, (glob)
0 (glob)
],
"effect": [
"description",
"content"
],
"operation": "amend",
"succnodes": [
"4ae3a4151de9"
],
"user": "test",
"verb": "rewritten"
}
],
"node": "471f378eab4c",
"rev": 1,
"shortdescription": "A0"
}
]
$ hg obslog --hidden --patch 471f378eab4c
x 471f378eab4c (1) A0
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,1 +1,3 @@
-A0
+A1
+
+Better commit message
diff -r 471f378eab4c -r 4ae3a4151de9 A0
--- a/A0 Thu Jan 01 00:00:00 1970 +0000
+++ b/A0 Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
A0
+42
$ hg obslog --hidden 471f378eab4c --no-graph -Tjson | python -m json.tool
[
{
"markers": [
{
"date": [
*, (glob)
0 (glob)
],
"effect": [
*, (glob)
"content"
],
"operation": "amend",
"succnodes": [
"4ae3a4151de9"
],
"user": "test",
"verb": "rewritten"
}
],
"node": "471f378eab4c",
"rev": 1,
"shortdescription": "A0"
}
]
$ hg update 471f378eab4c
abort: hidden revision '471f378eab4c' was rewritten as: 4ae3a4151de9!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden "desc(A0)"
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to hidden changeset 471f378eab4c
(hidden revision '471f378eab4c' was rewritten as: 4ae3a4151de9)
working directory parent is obsolete! (471f378eab4c)
(use 'hg evolve' to update to its successor: 4ae3a4151de9)
Check output on the server side
-------------------------------
$ hg obslog -R $TESTTMP/server --patch 4ae3a4151de9
o 4ae3a4151de9 (1) A1
|
x 471f378eab4c
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
$ hg obslog -R $TESTTMP/server -f --patch 4ae3a4151de9
o 4ae3a4151de9 (1) A1
$ hg obslog -R $TESTTMP/server --no-graph --patch 4ae3a4151de9
4ae3a4151de9 (1) A1
471f378eab4c
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
$ hg obslog -R $TESTTMP/server --no-graph -f --patch 4ae3a4151de9
4ae3a4151de9 (1) A1
471f378eab4c
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
Amend two more times
====================
Amend again
-----------
$ hg log --hidden -G
o changeset: 2:4ae3a4151de9
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A1
|
| @ 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
$ hg up tip
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg amend -m "A2
>
> Better better commit message"
$ hg amend -m "A3
>
> Better better better commit message"
$ sync
$ hg log --hidden -G
@ changeset: 4:92210308515b
| tag: tip
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A3
|
| x changeset: 3:4f1685185907
|/ parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: reworded using amend as 4:92210308515b
| summary: A2
|
| x changeset: 2:4ae3a4151de9
|/ parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: reworded using amend as 3:4f1685185907
| 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
Check the output on the client
------------------------------
$ hg obslog --patch 92210308515b
@ 92210308515b (4) A3
|
x 4f1685185907 (3) A2
| rewritten(description) as 92210308515b using amend by test (Thu Jan 01 00:00:00 1970 +0000)
| diff -r 4f1685185907 -r 92210308515b changeset-description
| --- a/changeset-description
| +++ b/changeset-description
| @@ -1,3 +1,3 @@
| -A2
| +A3
|
| -Better better commit message
| +Better better better commit message
|
|
x 4ae3a4151de9 (2) A1
| rewritten(description) as 4f1685185907 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
| diff -r 4ae3a4151de9 -r 4f1685185907 changeset-description
| --- a/changeset-description
| +++ b/changeset-description
| @@ -1,3 +1,3 @@
| -A1
| +A2
|
| -Better commit message
| +Better better commit message
|
|
x 471f378eab4c (1) A0
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,1 +1,3 @@
-A0
+A1
+
+Better commit message
diff -r 471f378eab4c -r 4ae3a4151de9 A0
--- a/A0 Thu Jan 01 00:00:00 1970 +0000
+++ b/A0 Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
A0
+42
Check the output on the server
------------------------------
$ hg obslog -R $TESTTMP/server --patch 92210308515b
o 92210308515b (2) A3
|
x 4f1685185907
| rewritten(description) as 92210308515b using amend by test (Thu Jan 01 00:00:00 1970 +0000)
| (No patch available, context is not local)
|
x 4ae3a4151de9 (1) A1
| rewritten(description) as 4f1685185907 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
| (No patch available, successor is unknown locally)
|
x 471f378eab4c
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
$ hg obslog -R $TESTTMP/server -f --patch 92210308515b
o 92210308515b (2) A3
|
x 4ae3a4151de9 (1) A1
reworded(description) as 92210308515b using amend by test (at Thu Jan 01 00:00:00 1970 +0000)
diff -r 4ae3a4151de9 -r 92210308515b changeset-description
--- a/changeset-description
+++ b/changeset-description
@@ -1,3 +1,3 @@
-A1
+A3
-Better commit message
+Better better better commit message
$ hg obslog -R $TESTTMP/server --no-graph --patch 92210308515b
92210308515b (2) A3
4f1685185907
rewritten(description) as 92210308515b using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
4ae3a4151de9 (1) A1
rewritten(description) as 4f1685185907 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, successor is unknown locally)
471f378eab4c
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
$ hg obslog -R $TESTTMP/server --no-graph -f --patch 92210308515b
92210308515b (2) A3
4f1685185907
rewritten(description) as 92210308515b using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)
4ae3a4151de9 (1) A1
rewritten(description) as 4f1685185907 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, successor is unknown locally)
471f378eab4c
rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, context is not local)