|
|
#testcases extra sidedata
|
|
|
|
|
|
#if extra
|
|
|
$ cat >> $HGRCPATH << EOF
|
|
|
> [experimental]
|
|
|
> copies.write-to=changeset-only
|
|
|
> copies.read-from=changeset-only
|
|
|
> [alias]
|
|
|
> changesetcopies = log -r . -T 'files: {files}
|
|
|
> {extras % "{ifcontains("files", key, "{key}: {value}\n")}"}
|
|
|
> {extras % "{ifcontains("copies", key, "{key}: {value}\n")}"}'
|
|
|
> EOF
|
|
|
#endif
|
|
|
|
|
|
#if sidedata
|
|
|
$ cat >> $HGRCPATH << EOF
|
|
|
> [format]
|
|
|
> exp-use-copies-side-data-changeset = yes
|
|
|
> EOF
|
|
|
#endif
|
|
|
|
|
|
$ cat >> $HGRCPATH << EOF
|
|
|
> [alias]
|
|
|
> showcopies = log -r . -T '{file_copies % "{source} -> {name}\n"}'
|
|
|
> [extensions]
|
|
|
> rebase =
|
|
|
> split =
|
|
|
> EOF
|
|
|
|
|
|
Check that copies are recorded correctly
|
|
|
|
|
|
$ hg init repo
|
|
|
$ cd repo
|
|
|
#if sidedata
|
|
|
$ hg debugformat -v | egrep 'format-variant|revlog-v2|copies-sdc|changelog-v2'
|
|
|
format-variant repo config default
|
|
|
copies-sdc: yes yes no
|
|
|
revlog-v2: no no no
|
|
|
changelog-v2: yes yes no
|
|
|
#else
|
|
|
$ hg debugformat -v | egrep 'format-variant|revlog-v2|copies-sdc|changelog-v2'
|
|
|
format-variant repo config default
|
|
|
copies-sdc: no no no
|
|
|
revlog-v2: no no no
|
|
|
changelog-v2: no no no
|
|
|
#endif
|
|
|
$ echo a > a
|
|
|
$ hg add a
|
|
|
$ hg ci -m initial
|
|
|
$ hg cp a b
|
|
|
$ hg cp a c
|
|
|
$ hg cp a d
|
|
|
$ hg ci -m 'copy a to b, c, and d'
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg changesetcopies
|
|
|
files: b c d
|
|
|
filesadded: 0
|
|
|
1
|
|
|
2
|
|
|
|
|
|
p1copies: 0\x00a (esc)
|
|
|
1\x00a (esc)
|
|
|
2\x00a (esc)
|
|
|
#else
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 44
|
|
|
'\x00\x00\x00\x04\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00\x00\x00\x02\x00\x00\x00\x00\x06\x00\x00\x00\x03\x00\x00\x00\x00\x06\x00\x00\x00\x04\x00\x00\x00\x00abcd'
|
|
|
#endif
|
|
|
|
|
|
$ hg showcopies
|
|
|
a -> b
|
|
|
a -> c
|
|
|
a -> d
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg showcopies --config experimental.copies.read-from=compatibility
|
|
|
a -> b
|
|
|
a -> c
|
|
|
a -> d
|
|
|
$ hg showcopies --config experimental.copies.read-from=filelog-only
|
|
|
|
|
|
#endif
|
|
|
|
|
|
Check that renames are recorded correctly
|
|
|
|
|
|
$ hg mv b b2
|
|
|
$ hg ci -m 'rename b to b2'
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg changesetcopies
|
|
|
files: b b2
|
|
|
filesadded: 1
|
|
|
filesremoved: 0
|
|
|
|
|
|
p1copies: 1\x00b (esc)
|
|
|
|
|
|
#else
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 25
|
|
|
'\x00\x00\x00\x02\x0c\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00\x00\x00\x03\x00\x00\x00\x00bb2'
|
|
|
#endif
|
|
|
|
|
|
$ hg showcopies
|
|
|
b -> b2
|
|
|
|
|
|
|
|
|
Rename onto existing file. This should get recorded in the changeset files list and in the extras,
|
|
|
even though there is no filelog entry.
|
|
|
|
|
|
$ hg cp b2 c --force
|
|
|
$ hg st --copies
|
|
|
M c
|
|
|
b2
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg debugindex c
|
|
|
rev linkrev nodeid p1-nodeid p2-nodeid
|
|
|
0 1 b789fdd96dc2 000000000000 000000000000
|
|
|
|
|
|
#else
|
|
|
|
|
|
$ hg debugindex c
|
|
|
rev linkrev nodeid p1-nodeid p2-nodeid
|
|
|
0 1 37d9b5d994ea 000000000000 000000000000
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
$ hg ci -m 'move b onto d'
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg changesetcopies
|
|
|
files: c
|
|
|
|
|
|
p1copies: 0\x00b2 (esc)
|
|
|
|
|
|
#else
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 25
|
|
|
'\x00\x00\x00\x02\x00\x00\x00\x00\x02\x00\x00\x00\x00\x16\x00\x00\x00\x03\x00\x00\x00\x00b2c'
|
|
|
#endif
|
|
|
|
|
|
$ hg showcopies
|
|
|
b2 -> c
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg debugindex c
|
|
|
rev linkrev nodeid p1-nodeid p2-nodeid
|
|
|
0 1 b789fdd96dc2 000000000000 000000000000
|
|
|
|
|
|
#else
|
|
|
|
|
|
$ hg debugindex c
|
|
|
rev linkrev nodeid p1-nodeid p2-nodeid
|
|
|
0 1 37d9b5d994ea 000000000000 000000000000
|
|
|
1 3 029625640347 000000000000 000000000000
|
|
|
|
|
|
#endif
|
|
|
|
|
|
Create a merge commit with copying done during merge.
|
|
|
|
|
|
$ hg co 0
|
|
|
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
|
|
|
$ hg cp a e
|
|
|
$ hg cp a f
|
|
|
$ hg ci -m 'copy a to e and f'
|
|
|
created new head
|
|
|
$ hg merge 3
|
|
|
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
(branch merge, don't forget to commit)
|
|
|
File 'a' exists on both sides, so 'g' could be recorded as being from p1 or p2, but we currently
|
|
|
always record it as being from p1
|
|
|
$ hg cp a g
|
|
|
File 'd' exists only in p2, so 'h' should be from p2
|
|
|
$ hg cp d h
|
|
|
File 'f' exists only in p1, so 'i' should be from p1
|
|
|
$ hg cp f i
|
|
|
$ hg ci -m 'merge'
|
|
|
|
|
|
#if extra
|
|
|
|
|
|
$ hg changesetcopies
|
|
|
files: g h i
|
|
|
filesadded: 0
|
|
|
1
|
|
|
2
|
|
|
|
|
|
p1copies: 0\x00a (esc)
|
|
|
2\x00f (esc)
|
|
|
p2copies: 1\x00d (esc)
|
|
|
|
|
|
#else
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 64
|
|
|
'\x00\x00\x00\x06\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x06\x00\x00\x00\x04\x00\x00\x00\x00\x07\x00\x00\x00\x05\x00\x00\x00\x01\x06\x00\x00\x00\x06\x00\x00\x00\x02adfghi'
|
|
|
#endif
|
|
|
|
|
|
$ hg showcopies
|
|
|
a -> g
|
|
|
d -> h
|
|
|
f -> i
|
|
|
|
|
|
Test writing to both changeset and filelog
|
|
|
|
|
|
$ hg cp a j
|
|
|
#if extra
|
|
|
$ hg ci -m 'copy a to j' --config experimental.copies.write-to=compatibility
|
|
|
$ hg changesetcopies
|
|
|
files: j
|
|
|
filesadded: 0
|
|
|
filesremoved:
|
|
|
|
|
|
p1copies: 0\x00a (esc)
|
|
|
p2copies:
|
|
|
#else
|
|
|
$ hg ci -m 'copy a to j'
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 24
|
|
|
'\x00\x00\x00\x02\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00\x00\x00\x02\x00\x00\x00\x00aj'
|
|
|
#endif
|
|
|
$ hg debugdata j 0
|
|
|
\x01 (esc)
|
|
|
copy: a
|
|
|
copyrev: b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
|
|
|
\x01 (esc)
|
|
|
a
|
|
|
$ hg showcopies
|
|
|
a -> j
|
|
|
$ hg showcopies --config experimental.copies.read-from=compatibility
|
|
|
a -> j
|
|
|
$ hg showcopies --config experimental.copies.read-from=filelog-only
|
|
|
a -> j
|
|
|
Existing copy information in the changeset gets removed on amend and writing
|
|
|
copy information on to the filelog
|
|
|
#if extra
|
|
|
$ hg ci --amend -m 'copy a to j, v2' \
|
|
|
> --config experimental.copies.write-to=filelog-only
|
|
|
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-*-amend.hg (glob)
|
|
|
$ hg changesetcopies
|
|
|
files: j
|
|
|
|
|
|
#else
|
|
|
$ hg ci --amend -m 'copy a to j, v2'
|
|
|
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-*-amend.hg (glob)
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 24
|
|
|
'\x00\x00\x00\x02\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00\x00\x00\x02\x00\x00\x00\x00aj'
|
|
|
#endif
|
|
|
$ hg showcopies --config experimental.copies.read-from=filelog-only
|
|
|
a -> j
|
|
|
The entries should be written to extras even if they're empty (so the client
|
|
|
won't have to fall back to reading from filelogs)
|
|
|
$ echo x >> j
|
|
|
#if extra
|
|
|
$ hg ci -m 'modify j' --config experimental.copies.write-to=compatibility
|
|
|
$ hg changesetcopies
|
|
|
files: j
|
|
|
filesadded:
|
|
|
filesremoved:
|
|
|
|
|
|
p1copies:
|
|
|
p2copies:
|
|
|
#else
|
|
|
$ hg ci -m 'modify j'
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 14
|
|
|
'\x00\x00\x00\x01\x14\x00\x00\x00\x01\x00\x00\x00\x00j'
|
|
|
#endif
|
|
|
|
|
|
Test writing only to filelog
|
|
|
|
|
|
$ hg cp a k
|
|
|
#if extra
|
|
|
$ hg ci -m 'copy a to k' --config experimental.copies.write-to=filelog-only
|
|
|
|
|
|
$ hg changesetcopies
|
|
|
files: k
|
|
|
|
|
|
#else
|
|
|
$ hg ci -m 'copy a to k'
|
|
|
$ hg debugsidedata -c -v -- -1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 24
|
|
|
'\x00\x00\x00\x02\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00\x00\x00\x02\x00\x00\x00\x00ak'
|
|
|
#endif
|
|
|
|
|
|
$ hg debugdata k 0
|
|
|
\x01 (esc)
|
|
|
copy: a
|
|
|
copyrev: b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
|
|
|
\x01 (esc)
|
|
|
a
|
|
|
#if extra
|
|
|
$ hg showcopies
|
|
|
|
|
|
$ hg showcopies --config experimental.copies.read-from=compatibility
|
|
|
a -> k
|
|
|
$ hg showcopies --config experimental.copies.read-from=filelog-only
|
|
|
a -> k
|
|
|
#else
|
|
|
$ hg showcopies
|
|
|
a -> k
|
|
|
#endif
|
|
|
|
|
|
Existing copy information is preserved by amend
|
|
|
$ hg cp a l
|
|
|
$ hg ci -m 'copy a to l'
|
|
|
$ hg showcopies
|
|
|
a -> l
|
|
|
$ hg ci --amend -m 'new description'
|
|
|
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-*-amend.hg (glob)
|
|
|
$ hg showcopies
|
|
|
a -> l
|
|
|
|
|
|
No crash on partial amend
|
|
|
$ hg st --change .
|
|
|
A l
|
|
|
$ echo modified >> a
|
|
|
$ hg rm l
|
|
|
$ hg commit --amend a
|
|
|
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-*-amend.hg (glob)
|
|
|
|
|
|
$ cd ..
|
|
|
|
|
|
Test rebasing a commit with copy information
|
|
|
|
|
|
$ hg init rebase-rename
|
|
|
$ cd rebase-rename
|
|
|
$ echo a > a
|
|
|
$ hg ci -Aqm 'add a'
|
|
|
$ echo a2 > a
|
|
|
$ hg ci -m 'modify a'
|
|
|
$ hg co -q 0
|
|
|
$ hg mv a b
|
|
|
$ hg ci -qm 'rename a to b'
|
|
|
Not only do we want this to run in-memory, it shouldn't fall back to
|
|
|
on-disk merge (no conflicts), so we force it to be in-memory
|
|
|
with no fallback.
|
|
|
$ hg rebase -d 1 --config rebase.experimental.inmemory=yes --config devel.rebase.force-in-memory-merge=yes
|
|
|
rebasing 2:* tip "rename a to b" (glob)
|
|
|
merging a and b to b
|
|
|
saved backup bundle to $TESTTMP/rebase-rename/.hg/strip-backup/*-*-rebase.hg (glob)
|
|
|
$ hg st --change . --copies
|
|
|
A b
|
|
|
a
|
|
|
R a
|
|
|
$ cd ..
|
|
|
|
|
|
Test splitting a commit
|
|
|
|
|
|
$ hg init split
|
|
|
$ cd split
|
|
|
$ echo a > a
|
|
|
$ echo b > b
|
|
|
$ hg ci -Aqm 'add a and b'
|
|
|
$ echo a2 > a
|
|
|
$ hg mv b c
|
|
|
$ hg ci -m 'modify a, move b to c'
|
|
|
$ hg --config ui.interactive=yes split <<EOF
|
|
|
> y
|
|
|
> y
|
|
|
> n
|
|
|
> y
|
|
|
> EOF
|
|
|
diff --git a/a b/a
|
|
|
1 hunks, 1 lines changed
|
|
|
examine changes to 'a'?
|
|
|
(enter ? for help) [Ynesfdaq?] y
|
|
|
|
|
|
@@ -1,1 +1,1 @@
|
|
|
-a
|
|
|
+a2
|
|
|
record this change to 'a'?
|
|
|
(enter ? for help) [Ynesfdaq?] y
|
|
|
|
|
|
diff --git a/b b/c
|
|
|
rename from b
|
|
|
rename to c
|
|
|
examine changes to 'b' and 'c'?
|
|
|
(enter ? for help) [Ynesfdaq?] n
|
|
|
|
|
|
created new head
|
|
|
diff --git a/b b/c
|
|
|
rename from b
|
|
|
rename to c
|
|
|
examine changes to 'b' and 'c'?
|
|
|
(enter ? for help) [Ynesfdaq?] y
|
|
|
|
|
|
saved backup bundle to $TESTTMP/split/.hg/strip-backup/*-*-split.hg (glob)
|
|
|
$ cd ..
|
|
|
|
|
|
Test committing half a rename
|
|
|
|
|
|
$ hg init partial
|
|
|
$ cd partial
|
|
|
$ echo a > a
|
|
|
$ hg ci -Aqm 'add a'
|
|
|
$ hg mv a b
|
|
|
$ hg ci -m 'remove a' a
|
|
|
|
|
|
#if sidedata
|
|
|
|
|
|
Test upgrading/downgrading to sidedata storage
|
|
|
==============================================
|
|
|
|
|
|
downgrading
|
|
|
|
|
|
$ hg debugformat -v | egrep 'format-variant|revlog-v2|copies-sdc|changelog-v2'
|
|
|
format-variant repo config default
|
|
|
copies-sdc: yes yes no
|
|
|
revlog-v2: no no no
|
|
|
changelog-v2: yes yes no
|
|
|
$ hg debugsidedata -c -- 0
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 14
|
|
|
$ hg debugsidedata -c -- 1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 14
|
|
|
$ hg debugsidedata -m -- 0
|
|
|
$ cat << EOF > .hg/hgrc
|
|
|
> [format]
|
|
|
> exp-use-copies-side-data-changeset = no
|
|
|
> EOF
|
|
|
$ hg debugupgraderepo --run --quiet --no-backup
|
|
|
upgrade will perform the following actions:
|
|
|
|
|
|
requirements
|
|
|
preserved: * (glob)
|
|
|
removed: exp-changelog-v2, exp-copies-sidedata-changeset
|
|
|
|
|
|
processed revlogs:
|
|
|
- changelog
|
|
|
|
|
|
$ hg debugformat -v | egrep 'format-variant|revlog-v2|copies-sdc|changelog-v2'
|
|
|
format-variant repo config default
|
|
|
copies-sdc: no no no
|
|
|
revlog-v2: no no no
|
|
|
changelog-v2: no no no
|
|
|
$ hg debugsidedata -c -- 0
|
|
|
$ hg debugsidedata -c -- 1
|
|
|
$ hg debugsidedata -m -- 0
|
|
|
|
|
|
upgrading
|
|
|
|
|
|
$ cat << EOF > .hg/hgrc
|
|
|
> [format]
|
|
|
> exp-use-copies-side-data-changeset = yes
|
|
|
> EOF
|
|
|
$ hg debugupgraderepo --run --quiet --no-backup
|
|
|
upgrade will perform the following actions:
|
|
|
|
|
|
requirements
|
|
|
preserved: * (glob)
|
|
|
added: exp-changelog-v2, exp-copies-sidedata-changeset
|
|
|
|
|
|
processed revlogs:
|
|
|
- changelog
|
|
|
|
|
|
$ hg debugformat -v | egrep 'format-variant|revlog-v2|copies-sdc|changelog-v2'
|
|
|
format-variant repo config default
|
|
|
copies-sdc: yes yes no
|
|
|
revlog-v2: no no no
|
|
|
changelog-v2: yes yes no
|
|
|
$ hg debugsidedata -c -- 0
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 14
|
|
|
$ hg debugsidedata -c -- 1
|
|
|
1 sidedata entries
|
|
|
entry-0014 size 14
|
|
|
$ hg debugsidedata -m -- 0
|
|
|
|
|
|
#endif
|
|
|
|
|
|
$ cd ..
|
|
|
|
