$ hg init a
$ cd a
$ echo a > a
$ hg ci -Ama -d '1 0'
adding a
$ hg cp a b
$ hg ci -mb -d '2 0'
$ mkdir dir
$ hg mv b dir
$ hg ci -mc -d '3 0'
$ hg mv a b
$ echo a > d
$ hg add d
$ hg ci -md -d '4 0'
$ hg mv dir/b e
$ hg ci -me -d '5 0'
$ hg log a
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: a
-f, directory
$ hg log -f dir
abort: cannot follow nonexistent file: "dir"
[255]
-f, but no args
$ hg log -f
changeset: 4:66c1345dc4f9
tag: tip
user: test
date: Thu Jan 01 00:00:05 1970 +0000
summary: e
changeset: 3:7c6c671bb7cc
user: test
date: Thu Jan 01 00:00:04 1970 +0000
summary: d
changeset: 2:41dd4284081e
user: test
date: Thu Jan 01 00:00:03 1970 +0000
summary: c
changeset: 1:784de7cef101
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: a
one rename
$ hg log -vf a
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
files: a
description:
a
many renames
$ hg log -vf e
changeset: 4:66c1345dc4f9
tag: tip
user: test
date: Thu Jan 01 00:00:05 1970 +0000
files: dir/b e
description:
e
changeset: 2:41dd4284081e
user: test
date: Thu Jan 01 00:00:03 1970 +0000
files: b dir/b
description:
c
changeset: 1:784de7cef101
user: test
date: Thu Jan 01 00:00:02 1970 +0000
files: b
description:
b
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
files: a
description:
a
log -pf dir/b
$ hg log -pf dir/b
changeset: 2:41dd4284081e
user: test
date: Thu Jan 01 00:00:03 1970 +0000
summary: c
diff -r 784de7cef101 -r 41dd4284081e dir/b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/dir/b Thu Jan 01 00:00:03 1970 +0000
@@ -0,0 +1,1 @@
+a
changeset: 1:784de7cef101
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b
diff -r 8580ff50825a -r 784de7cef101 b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:02 1970 +0000
@@ -0,0 +1,1 @@
+a
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: a
diff -r 000000000000 -r 8580ff50825a a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:01 1970 +0000
@@ -0,0 +1,1 @@
+a
log -vf dir/b
$ hg log -vf dir/b
changeset: 2:41dd4284081e
user: test
date: Thu Jan 01 00:00:03 1970 +0000
files: b dir/b
description:
c
changeset: 1:784de7cef101
user: test
date: Thu Jan 01 00:00:02 1970 +0000
files: b
description:
b
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
files: a
description:
a
log copies with --copies
$ hg log -vC --template '{rev} {file_copies}\n'
4 e (dir/b)
3 b (a)
2 dir/b (b)
1 b (a)
0
log copies switch without --copies, with old filecopy template
$ hg log -v --template '{rev} {file_copies_switch%filecopy}\n'
4
3
2
1
0
log copies switch with --copies
$ hg log -vC --template '{rev} {file_copies_switch}\n'
4 e (dir/b)
3 b (a)
2 dir/b (b)
1 b (a)
0
log copies with hardcoded style and with --style=default
$ hg log -vC -r4
changeset: 4:66c1345dc4f9
tag: tip
user: test
date: Thu Jan 01 00:00:05 1970 +0000
files: dir/b e
copies: e (dir/b)
description:
e
$ hg log -vC -r4 --style=default
changeset: 4:66c1345dc4f9
tag: tip
user: test
date: Thu Jan 01 00:00:05 1970 +0000
files: dir/b e
copies: e (dir/b)
description:
e
log copies, non-linear manifest
$ hg up -C 3
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg mv dir/b e
$ echo foo > foo
$ hg ci -Ame2 -d '6 0'
adding foo
created new head
$ hg log -v --template '{rev} {file_copies}\n' -r 5
5 e (dir/b)
log copies, execute bit set
$ chmod +x e
$ hg ci -me3 -d '7 0'
$ hg log -v --template '{rev} {file_copies}\n' -r 6
6
log -p d
$ hg log -pv d
changeset: 3:7c6c671bb7cc
user: test
date: Thu Jan 01 00:00:04 1970 +0000
files: a b d
description:
d
diff -r 41dd4284081e -r 7c6c671bb7cc d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/d Thu Jan 01 00:00:04 1970 +0000
@@ -0,0 +1,1 @@
+a
log --removed file
$ hg log --removed -v a
changeset: 3:7c6c671bb7cc
user: test
date: Thu Jan 01 00:00:04 1970 +0000
files: a b d
description:
d
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
files: a
description:
a
log --removed revrange file
$ hg log --removed -v -r0:2 a
changeset: 0:8580ff50825a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
files: a
description:
a
log --follow tests
$ hg init ../follow
$ cd ../follow
$ echo base > base
$ hg ci -Ambase -d '1 0'
adding base
$ echo r1 >> base
$ hg ci -Amr1 -d '1 0'
$ echo r2 >> base
$ hg ci -Amr2 -d '1 0'
$ hg up -C 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo b1 > b1
$ hg ci -Amb1 -d '1 0'
adding b1
created new head
log -f
$ hg log -f
changeset: 3:e62f78d544b4
tag: tip
parent: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1
changeset: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: r1
changeset: 0:67e992f2c4f3
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: base
log -f -r 1:tip
$ hg up -C 0
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b2 > b2
$ hg ci -Amb2 -d '1 0'
adding b2
created new head
$ hg log -f -r 1:tip
changeset: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: r1
changeset: 2:60c670bf5b30
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: r2
changeset: 3:e62f78d544b4
parent: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1
log -r . with two parents
$ hg up -C 3
2 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg merge tip
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg log -r .
changeset: 3:e62f78d544b4
parent: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1
log -r . with one parent
$ hg ci -mm12 -d '1 0'
$ hg log -r .
changeset: 5:302e9dd6890d
tag: tip
parent: 3:e62f78d544b4
parent: 4:ddb82e70d1a1
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: m12
$ echo postm >> b1
$ hg ci -Amb1.1 -d'1 0'
log --follow-first
$ hg log --follow-first
changeset: 6:2404bbcab562
tag: tip
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1.1
changeset: 5:302e9dd6890d
parent: 3:e62f78d544b4
parent: 4:ddb82e70d1a1
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: m12
changeset: 3:e62f78d544b4
parent: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1
changeset: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: r1
changeset: 0:67e992f2c4f3
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: base
log -P 2
$ hg log -P 2
changeset: 6:2404bbcab562
tag: tip
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1.1
changeset: 5:302e9dd6890d
parent: 3:e62f78d544b4
parent: 4:ddb82e70d1a1
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: m12
changeset: 4:ddb82e70d1a1
parent: 0:67e992f2c4f3
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b2
changeset: 3:e62f78d544b4
parent: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1
log -r tip -p --git
$ hg log -r tip -p --git
changeset: 6:2404bbcab562
tag: tip
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1.1
diff --git a/b1 b/b1
--- a/b1
+++ b/b1
@@ -1,1 +1,2 @@
b1
+postm
log -r ""
$ hg log -r ''
hg: parse error: empty query
[255]
log -r <some unknown node id>
$ hg log -r 1000000000000000000000000000000000000000
abort: unknown revision '1000000000000000000000000000000000000000'!
[255]
log -k r1
$ hg log -k r1
changeset: 1:3d5bf5654eda
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: r1
log -d -1
$ hg log -d -1
log -p -l2 --color=always
$ hg --config extensions.color= --config color.mode=ansi \
> log -p -l2 --color=always
\x1b[0;33mchangeset: 6:2404bbcab562\x1b[0m (esc)
tag: tip
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1.1
\x1b[0;1mdiff -r 302e9dd6890d -r 2404bbcab562 b1\x1b[0m (esc)
\x1b[0;31;1m--- a/b1 Thu Jan 01 00:00:01 1970 +0000\x1b[0m (esc)
\x1b[0;32;1m+++ b/b1 Thu Jan 01 00:00:01 1970 +0000\x1b[0m (esc)
\x1b[0;35m@@ -1,1 +1,2 @@\x1b[0m (esc)
b1
\x1b[0;32m+postm\x1b[0m (esc)
\x1b[0;33mchangeset: 5:302e9dd6890d\x1b[0m (esc)
parent: 3:e62f78d544b4
parent: 4:ddb82e70d1a1
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: m12
\x1b[0;1mdiff -r e62f78d544b4 -r 302e9dd6890d b2\x1b[0m (esc)
\x1b[0;31;1m--- /dev/null Thu Jan 01 00:00:00 1970 +0000\x1b[0m (esc)
\x1b[0;32;1m+++ b/b2 Thu Jan 01 00:00:01 1970 +0000\x1b[0m (esc)
\x1b[0;35m@@ -0,0 +1,1 @@\x1b[0m (esc)
\x1b[0;32m+b2\x1b[0m (esc)
log -r tip --stat
$ hg log -r tip --stat
changeset: 6:2404bbcab562
tag: tip
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b1.1
b1 | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
$ cd ..
$ hg init usertest
$ cd usertest
$ echo a > a
$ hg ci -A -m "a" -u "User One <user1@example.org>"
adding a
$ echo b > b
$ hg ci -A -m "b" -u "User Two <user2@example.org>"
adding b
$ hg log -u "User One <user1@example.org>"
changeset: 0:29a4c94f1924
user: User One <user1@example.org>
date: Thu Jan 01 00:00:00 1970 +0000
summary: a
$ hg log -u "user1" -u "user2"
changeset: 1:e834b5e69c0e
tag: tip
user: User Two <user2@example.org>
date: Thu Jan 01 00:00:00 1970 +0000
summary: b
changeset: 0:29a4c94f1924
user: User One <user1@example.org>
date: Thu Jan 01 00:00:00 1970 +0000
summary: a
$ hg log -u "user3"
$ cd ..
$ hg init branches
$ cd branches
$ echo a > a
$ hg ci -A -m "commit on default"
adding a
$ hg branch test
marked working directory as branch test
$ echo b > b
$ hg ci -A -m "commit on test"
adding b
$ hg up default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo c > c
$ hg ci -A -m "commit on default"
adding c
$ hg up test
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo c > c
$ hg ci -A -m "commit on test"
adding c
log -b default
$ hg log -b default
changeset: 2:c3a4f03cc9a7
parent: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
changeset: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
log -b test
$ hg log -b test
changeset: 3:f5d8de11c2e2
branch: test
tag: tip
parent: 1:d32277701ccb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 1:d32277701ccb
branch: test
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
log -b dummy
$ hg log -b dummy
abort: unknown revision 'dummy'!
[255]
log -b .
$ hg log -b .
changeset: 3:f5d8de11c2e2
branch: test
tag: tip
parent: 1:d32277701ccb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 1:d32277701ccb
branch: test
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
log -b default -b test
$ hg log -b default -b test
changeset: 3:f5d8de11c2e2
branch: test
tag: tip
parent: 1:d32277701ccb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 2:c3a4f03cc9a7
parent: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
changeset: 1:d32277701ccb
branch: test
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
log -b default -b .
$ hg log -b default -b .
changeset: 3:f5d8de11c2e2
branch: test
tag: tip
parent: 1:d32277701ccb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 2:c3a4f03cc9a7
parent: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
changeset: 1:d32277701ccb
branch: test
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
log -b . -b test
$ hg log -b . -b test
changeset: 3:f5d8de11c2e2
branch: test
tag: tip
parent: 1:d32277701ccb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
changeset: 1:d32277701ccb
branch: test
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
log -b 2
$ hg log -b 2
changeset: 2:c3a4f03cc9a7
parent: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
changeset: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
log -p --cwd dir (in subdir)
$ mkdir dir
$ hg log -p --cwd dir
changeset: 3:f5d8de11c2e2
branch: test
tag: tip
parent: 1:d32277701ccb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
diff -r d32277701ccb -r f5d8de11c2e2 c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+c
changeset: 2:c3a4f03cc9a7
parent: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
diff -r 24427303d56f -r c3a4f03cc9a7 c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+c
changeset: 1:d32277701ccb
branch: test
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on test
diff -r 24427303d56f -r d32277701ccb b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+b
changeset: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
diff -r 000000000000 -r 24427303d56f a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+a
log -p -R repo
$ cd dir
$ hg log -p -R .. ../a
changeset: 0:24427303d56f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit on default
diff -r 000000000000 -r 24427303d56f a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+a
$ cd ..
$ hg init follow2
$ cd follow2
# Build the following history:
# tip - o - x - o - x - x
# \ /
# o - o - o - x
# \ /
# o
#
# Where "o" is a revision containing "foo" and
# "x" is a revision without "foo"
$ touch init
$ hg ci -A -m "init, unrelated"
adding init
$ echo 'foo' > init
$ hg ci -m "change, unrelated"
$ echo 'foo' > foo
$ hg ci -A -m "add unrelated old foo"
adding foo
$ hg rm foo
$ hg ci -m "delete foo, unrelated"
$ echo 'related' > foo
$ hg ci -A -m "add foo, related"
adding foo
$ hg up 0
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ touch branch
$ hg ci -A -m "first branch, unrelated"
adding branch
created new head
$ touch foo
$ hg ci -A -m "create foo, related"
adding foo
$ echo 'change' > foo
$ hg ci -m "change foo, related"
$ hg up 6
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo 'change foo in branch' > foo
$ hg ci -m "change foo in branch, related"
created new head
$ hg merge 7
merging foo
warning: conflicts during merge.
merging foo failed!
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
[1]
$ echo 'merge 1' > foo
$ hg resolve -m foo
$ hg ci -m "First merge, related"
$ hg merge 4
merging foo
warning: conflicts during merge.
merging foo failed!
1 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
[1]
$ echo 'merge 2' > foo
$ hg resolve -m foo
$ hg ci -m "Last merge, related"
$ hg --config "extensions.graphlog=" glog
@ changeset: 10:4dae8563d2c5
|\ tag: tip
| | parent: 9:7b35701b003e
| | parent: 4:88176d361b69
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: Last merge, related
| |
| o changeset: 9:7b35701b003e
| |\ parent: 8:e5416ad8a855
| | | parent: 7:87fe3144dcfa
| | | user: test
| | | date: Thu Jan 01 00:00:00 1970 +0000
| | | summary: First merge, related
| | |
| | o changeset: 8:e5416ad8a855
| | | parent: 6:dc6c325fe5ee
| | | user: test
| | | date: Thu Jan 01 00:00:00 1970 +0000
| | | summary: change foo in branch, related
| | |
| o | changeset: 7:87fe3144dcfa
| |/ user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: change foo, related
| |
| o changeset: 6:dc6c325fe5ee
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: create foo, related
| |
| o changeset: 5:73db34516eb9
| | parent: 0:e87515fd044a
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: first branch, unrelated
| |
o | changeset: 4:88176d361b69
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: add foo, related
| |
o | changeset: 3:dd78ae4afb56
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: delete foo, unrelated
| |
o | changeset: 2:c4c64aedf0f7
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: add unrelated old foo
| |
o | changeset: 1:e5faa7440653
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: change, unrelated
|
o changeset: 0:e87515fd044a
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: init, unrelated
$ hg --traceback log -f foo
changeset: 10:4dae8563d2c5
tag: tip
parent: 9:7b35701b003e
parent: 4:88176d361b69
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Last merge, related
changeset: 9:7b35701b003e
parent: 8:e5416ad8a855
parent: 7:87fe3144dcfa
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: First merge, related
changeset: 8:e5416ad8a855
parent: 6:dc6c325fe5ee
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: change foo in branch, related
changeset: 7:87fe3144dcfa
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: change foo, related
changeset: 6:dc6c325fe5ee
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: create foo, related
changeset: 4:88176d361b69
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add foo, related
Also check when maxrev < lastrevfilelog
$ hg --traceback log -f -r4 foo
changeset: 4:88176d361b69
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add foo, related
Issue2383: hg log showing _less_ differences than hg diff
$ hg init issue2383
$ cd issue2383
Create a test repo:
$ echo a > a
$ hg ci -Am0
adding a
$ echo b > b
$ hg ci -Am1
adding b
$ hg co 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b > a
$ hg ci -m2
created new head
Merge:
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
Make sure there's a file listed in the merge to trigger the bug:
$ echo c > a
$ hg ci -m3
Two files shown here in diff:
$ hg diff --rev 2:3
diff -r b09be438c43a -r 8e07aafe1edc a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,1 @@
-b
+c
diff -r b09be438c43a -r 8e07aafe1edc b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+b
Diff here should be the same:
$ hg log -vpr 3
changeset: 3:8e07aafe1edc
tag: tip
parent: 2:b09be438c43a
parent: 1:925d80f479bb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
files: a
description:
3
diff -r b09be438c43a -r 8e07aafe1edc a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,1 @@
-b
+c
diff -r b09be438c43a -r 8e07aafe1edc b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+b
$ cd ..
'hg log -r rev fn' when last(filelog(fn)) != rev
$ hg init simplelog; cd simplelog
$ echo f > a
$ hg ci -Am'a' -d '0 0'
adding a
$ echo f >> a
$ hg ci -Am'a bis' -d '1 0'
$ hg log -r0 a
changeset: 0:9f758d63dcde
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: a