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tests: make merge conflicts explicit in `hg annotate` tests...
tests: make merge conflicts explicit in `hg annotate` tests We were using `true` as merge tool. I think it makes the test easier to understand if we make the conflicts explcit. It also papered over a conflict that shouldn't have been a conflict (just a bug in copy tracing). I've marked that "BROKEN". Differential Revision: https://phab.mercurial-scm.org/D6252

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test-fastannotate-hg.t
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/ tests / test-fastannotate-hg.t
(this file is backported from core hg tests/test-annotate.t)
$ cat >> $HGRCPATH << EOF
> [ui]
> merge = :merge3
> [diff]
> git=1
> [extensions]
> fastannotate=
> [fastannotate]
> modes=fctx
> forcefollow=False
> mainbranch=.
> EOF
init
$ hg init repo
$ cd repo
commit
$ echo 'a' > a
$ hg ci -A -m test -u nobody -d '1 0'
adding a
annotate -c
$ hg annotate -c a
8435f90966e4: a
annotate -cl
$ hg annotate -cl a
8435f90966e4:1: a
annotate -d
$ hg annotate -d a
Thu Jan 01 00:00:01 1970 +0000: a
annotate -n
$ hg annotate -n a
0: a
annotate -nl
$ hg annotate -nl a
0:1: a
annotate -u
$ hg annotate -u a
nobody: a
annotate -cdnu
$ hg annotate -cdnu a
nobody 0 8435f90966e4 Thu Jan 01 00:00:01 1970 +0000: a
annotate -cdnul
$ hg annotate -cdnul a
nobody 0 8435f90966e4 Thu Jan 01 00:00:01 1970 +0000:1: a
annotate (JSON)
$ hg annotate -Tjson a
[
{
"lines": [{"line": "a\n", "rev": 0}],
"path": "a"
}
]
$ hg annotate -Tjson -cdfnul a
[
{
"lines": [{"date": [1.0, 0], "line": "a\n", "lineno": 1, "node": "8435f90966e442695d2ded29fdade2bac5ad8065", "path": "a", "rev": 0, "user": "nobody"}],
"path": "a"
}
]
$ cat <<EOF >>a
> a
> a
> EOF
$ hg ci -ma1 -d '1 0'
$ hg cp a b
$ hg ci -mb -d '1 0'
$ cat <<EOF >> b
> b4
> b5
> b6
> EOF
$ hg ci -mb2 -d '2 0'
annotate -n b
$ hg annotate -n b
0: a
1: a
1: a
3: b4
3: b5
3: b6
annotate --no-follow b
$ hg annotate --no-follow b
2: a
2: a
2: a
3: b4
3: b5
3: b6
annotate -nl b
$ hg annotate -nl b
0:1: a
1:2: a
1:3: a
3:4: b4
3:5: b5
3:6: b6
annotate -nf b
$ hg annotate -nf b
0 a: a
1 a: a
1 a: a
3 b: b4
3 b: b5
3 b: b6
annotate -nlf b
$ hg annotate -nlf b
0 a:1: a
1 a:2: a
1 a:3: a
3 b:4: b4
3 b:5: b5
3 b:6: b6
$ hg up -C 2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat <<EOF >> b
> b4
> c
> b5
> EOF
$ hg ci -mb2.1 -d '2 0'
created new head
$ hg merge
merging b
warning: conflicts while merging b! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
[1]
$ cat b
a
a
a
<<<<<<< working copy: 5fbdc1152d97 - test: b2.1
b4
c
b5
||||||| base
=======
b4
b5
b6
>>>>>>> merge rev: 37ec9f5c3d1f - test: b2
$ cat <<EOF > b
> a
> a
> a
> b4
> c
> b5
> EOF
$ hg resolve --mark -q
$ rm b.orig
$ hg ci -mmergeb -d '3 0'
annotate after merge
(note: the first one falls back to the vanilla annotate which does not use linelog)
$ hg annotate -nf b --debug
fastannotate: b: rebuilding broken cache
fastannotate: b: 5 new changesets in the main branch
0 a: a
1 a: a
1 a: a
3 b: b4
4 b: c
3 b: b5
(difference explained below)
$ hg annotate -nf b --debug
fastannotate: b: using fast path (resolved fctx: False)
0 a: a
1 a: a
1 a: a
4 b: b4
4 b: c
4 b: b5
annotate after merge with -l
(fastannotate differs from annotate)
$ hg log -Gp -T '{rev}:{node}' -r '2..5'
@ 5:64afcdf8e29e063c635be123d8d2fb160af00f7e
|\
| o 4:5fbdc1152d97597717021ad9e063061b200f146bdiff --git a/b b/b
| | --- a/b
| | +++ b/b
| | @@ -1,3 +1,6 @@
| | a
| | a
| | a
| | +b4
| | +c
| | +b5
| |
o | 3:37ec9f5c3d1f99572d7075971cb4876e2139b52fdiff --git a/b b/b
|/ --- a/b
| +++ b/b
| @@ -1,3 +1,6 @@
| a
| a
| a
| +b4
| +b5
| +b6
|
o 2:3086dbafde1ce745abfc8d2d367847280aabae9ddiff --git a/a b/b
| copy from a
~ copy to b
(in this case, "b4", "b5" could be considered introduced by either rev 3, or rev 4.
and that causes the rev number difference)
$ hg annotate -nlf b --config fastannotate.modes=
0 a:1: a
1 a:2: a
1 a:3: a
3 b:4: b4
4 b:5: c
3 b:5: b5
$ hg annotate -nlf b
0 a:1: a
1 a:2: a
1 a:3: a
4 b:4: b4
4 b:5: c
4 b:6: b5
$ hg up -C 1
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg cp a b
$ cat <<EOF > b
> a
> z
> a
> EOF
$ hg ci -mc -d '3 0'
created new head
BROKEN: 'a' was copied to 'b' on both sides. We should not get a merge conflict here
$ hg merge
merging b
warning: conflicts while merging b! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
[1]
$ cat b
<<<<<<< working copy: b80e3e32f75a - test: c
a
z
a
||||||| base
=======
a
a
a
b4
c
b5
>>>>>>> merge rev: 64afcdf8e29e - test: mergeb
$ cat <<EOF > b
> a
> z
> a
> b4
> c
> b5
> EOF
$ hg resolve --mark -q
$ rm b.orig
$ echo d >> b
$ hg ci -mmerge2 -d '4 0'
annotate after rename merge
$ hg annotate -nf b
0 a: a
6 b: z
1 a: a
3 b: b4
4 b: c
3 b: b5
7 b: d
annotate after rename merge with -l
(fastannotate differs from annotate)
$ hg log -Gp -T '{rev}:{node}' -r '0+1+6+7'
@ 7:6284bb6c38fef984a929862a53bbc71ce9eafa81diff --git a/b b/b
|\ --- a/b
| : +++ b/b
| : @@ -1,3 +1,7 @@
| : a
| : z
| : a
| : +b4
| : +c
| : +b5
| : +d
| :
o : 6:b80e3e32f75a6a67cd4ac85496a11511e9112816diff --git a/a b/b
:/ copy from a
: copy to b
: --- a/a
: +++ b/b
: @@ -1,3 +1,3 @@
: -a (?)
: a
: +z
: a
: -a (?)
:
o 1:762f04898e6684ff713415f7b8a8d53d33f96c92diff --git a/a b/a
| --- a/a
| +++ b/a
| @@ -1,1 +1,3 @@
| a
| +a
| +a
|
o 0:8435f90966e442695d2ded29fdade2bac5ad8065diff --git a/a b/a
new file mode 100644
--- /dev/null
+++ b/a
@@ -0,0 +1,1 @@
+a
(note on question marks:
the upstream bdiff change (96f2f50d923f+3633403888ae+8c0c75aa3ff4+5c4e2636c1a9
+38ed54888617) alters the output so deletion is not always at the end of the
output. for example:
| a | b | old | new | # old: e1d6aa0e4c3a, new: 8836f13e3c5b
|-------------------|
| a | a | a | -a |
| a | z | +z | a |
| a | a | a | +z |
| | | -a | a |
|-------------------|
| a | a | a |
| a | a | a |
| a | | -a |
this leads to more question marks below)
(rev 1 adds two "a"s and rev 6 deletes one "a".
the "a" that rev 6 deletes could be either the first or the second "a" of those two "a"s added by rev 1.
and that causes the line number difference)
$ hg annotate -nlf b --config fastannotate.modes=
0 a:1: a
6 b:2: z
1 a:3: a
3 b:4: b4
4 b:5: c
3 b:5: b5
7 b:7: d
$ hg annotate -nlf b
0 a:1: a (?)
1 a:2: a (?)
6 b:2: z
1 a:2: a (?)
1 a:3: a (?)
3 b:4: b4
4 b:5: c
3 b:5: b5
7 b:7: d
Issue2807: alignment of line numbers with -l
(fastannotate differs from annotate, same reason as above)
$ echo more >> b
$ hg ci -mmore -d '5 0'
$ echo more >> b
$ hg ci -mmore -d '6 0'
$ echo more >> b
$ hg ci -mmore -d '7 0'
$ hg annotate -nlf b
0 a: 1: a (?)
1 a: 2: a (?)
6 b: 2: z
1 a: 2: a (?)
1 a: 3: a (?)
3 b: 4: b4
4 b: 5: c
3 b: 5: b5
7 b: 7: d
8 b: 8: more
9 b: 9: more
10 b:10: more
linkrev vs rev
$ hg annotate -r tip -n a
0: a
1: a
1: a
linkrev vs rev with -l
$ hg annotate -r tip -nl a
0:1: a
1:2: a
1:3: a
Issue589: "undelete" sequence leads to crash
annotate was crashing when trying to --follow something
like A -> B -> A
generate ABA rename configuration
$ echo foo > foo
$ hg add foo
$ hg ci -m addfoo
$ hg rename foo bar
$ hg ci -m renamefoo
$ hg rename bar foo
$ hg ci -m renamebar
annotate after ABA with follow
$ hg annotate --follow foo
foo: foo
missing file
$ hg ann nosuchfile
abort: nosuchfile: no such file in rev e9e6b4fa872f
[255]
annotate file without '\n' on last line
$ printf "" > c
$ hg ci -A -m test -u nobody -d '1 0'
adding c
$ hg annotate c
$ printf "a\nb" > c
$ hg ci -m test
$ hg annotate c
[0-9]+: a (re)
[0-9]+: b (re)
Issue3841: check annotation of the file of which filelog includes
merging between the revision and its ancestor
to reproduce the situation with recent Mercurial, this script uses (1)
"hg debugsetparents" to merge without ancestor check by "hg merge",
and (2) the extension to allow filelog merging between the revision
and its ancestor by overriding "repo._filecommit".
$ cat > ../legacyrepo.py <<EOF
> from mercurial import error, node
> def reposetup(ui, repo):
> class legacyrepo(repo.__class__):
> def _filecommit(self, fctx, manifest1, manifest2,
> linkrev, tr, changelist, includecopymeta):
> fname = fctx.path()
> text = fctx.data()
> flog = self.file(fname)
> fparent1 = manifest1.get(fname, node.nullid)
> fparent2 = manifest2.get(fname, node.nullid)
> meta = {}
> copy = fctx.renamed()
> if copy and copy[0] != fname:
> raise error.Abort('copying is not supported')
> if fparent2 != node.nullid:
> changelist.append(fname)
> return flog.add(text, meta, tr, linkrev,
> fparent1, fparent2)
> raise error.Abort('only merging is supported')
> repo.__class__ = legacyrepo
> EOF
$ cat > baz <<EOF
> 1
> 2
> 3
> 4
> 5
> EOF
$ hg add baz
$ hg commit -m "baz:0"
$ cat > baz <<EOF
> 1 baz:1
> 2
> 3
> 4
> 5
> EOF
$ hg commit -m "baz:1"
$ cat > baz <<EOF
> 1 baz:1
> 2 baz:2
> 3
> 4
> 5
> EOF
$ hg debugsetparents 17 17
$ hg --config extensions.legacyrepo=../legacyrepo.py commit -m "baz:2"
$ hg debugindexdot baz
digraph G {
-1 -> 0
0 -> 1
1 -> 2
1 -> 2
}
$ hg annotate baz
17: 1 baz:1
18: 2 baz:2
16: 3
16: 4
16: 5
$ cat > baz <<EOF
> 1 baz:1
> 2 baz:2
> 3 baz:3
> 4
> 5
> EOF
$ hg commit -m "baz:3"
$ cat > baz <<EOF
> 1 baz:1
> 2 baz:2
> 3 baz:3
> 4 baz:4
> 5
> EOF
$ hg debugsetparents 19 18
$ hg --config extensions.legacyrepo=../legacyrepo.py commit -m "baz:4"
$ hg debugindexdot baz
digraph G {
-1 -> 0
0 -> 1
1 -> 2
1 -> 2
2 -> 3
3 -> 4
2 -> 4
}
$ hg annotate baz
17: 1 baz:1
18: 2 baz:2
19: 3 baz:3
20: 4 baz:4
16: 5
annotate clean file
$ hg annotate -ncr "wdir()" foo
11 472b18db256d : foo
annotate modified file
$ echo foofoo >> foo
$ hg annotate -r "wdir()" foo
11 : foo
20+: foofoo
$ hg annotate -cr "wdir()" foo
472b18db256d : foo
b6bedd5477e7+: foofoo
$ hg annotate -ncr "wdir()" foo
11 472b18db256d : foo
20 b6bedd5477e7+: foofoo
$ hg annotate --debug -ncr "wdir()" foo
11 472b18db256d1e8282064eab4bfdaf48cbfe83cd : foo
20 b6bedd5477e797f25e568a6402d4697f3f895a72+: foofoo
$ hg annotate -udr "wdir()" foo
test Thu Jan 01 00:00:00 1970 +0000: foo
test [A-Za-z0-9:+ ]+: foofoo (re)
$ hg annotate -ncr "wdir()" -Tjson foo
[
{
"lines": [{"line": "foo\n", "node": "472b18db256d1e8282064eab4bfdaf48cbfe83cd", "rev": 11}, {"line": "foofoo\n", "node": "ffffffffffffffffffffffffffffffffffffffff", "rev": 2147483647}],
"path": "foo"
}
]
annotate added file
$ echo bar > bar
$ hg add bar
$ hg annotate -ncr "wdir()" bar
20 b6bedd5477e7+: bar
annotate renamed file
$ hg rename foo renamefoo2
$ hg annotate -ncr "wdir()" renamefoo2
11 472b18db256d : foo
20 b6bedd5477e7+: foofoo
annotate missing file
$ rm baz
$ hg annotate -ncr "wdir()" baz
abort: $TESTTMP/repo/baz: $ENOENT$ (windows !)
abort: $ENOENT$: '$TESTTMP/repo/baz' (no-windows !)
[255]
annotate removed file
$ hg rm baz
$ hg annotate -ncr "wdir()" baz
abort: $TESTTMP/repo/baz: $ENOENT$ (windows !)
abort: $ENOENT$: '$TESTTMP/repo/baz' (no-windows !)
[255]
Test annotate with whitespace options
$ cd ..
$ hg init repo-ws
$ cd repo-ws
$ cat > a <<EOF
> aa
>
> b b
> EOF
$ hg ci -Am "adda"
adding a
$ sed 's/EOL$//g' > a <<EOF
> a a
>
> EOL
> b b
> EOF
$ hg ci -m "changea"
Annotate with no option
$ hg annotate a
1: a a
0:
1:
1: b b
Annotate with --ignore-space-change
$ hg annotate --ignore-space-change a
1: a a
1:
0:
0: b b
Annotate with --ignore-all-space
$ hg annotate --ignore-all-space a
0: a a
0:
1:
0: b b
Annotate with --ignore-blank-lines (similar to no options case)
$ hg annotate --ignore-blank-lines a
1: a a
0:
1:
1: b b
$ cd ..
Annotate with linkrev pointing to another branch
------------------------------------------------
create history with a filerev whose linkrev points to another branch
$ hg init branchedlinkrev
$ cd branchedlinkrev
$ echo A > a
$ hg commit -Am 'contentA'
adding a
$ echo B >> a
$ hg commit -m 'contentB'
$ hg up --rev 'desc(contentA)'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo unrelated > unrelated
$ hg commit -Am 'unrelated'
adding unrelated
created new head
$ hg graft -r 'desc(contentB)'
grafting 1:fd27c222e3e6 "contentB"
$ echo C >> a
$ hg commit -m 'contentC'
$ echo W >> a
$ hg log -G
@ changeset: 4:072f1e8df249
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: contentC
|
o changeset: 3:ff38df03cc4b
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: contentB
|
o changeset: 2:62aaf3f6fc06
| parent: 0:f0932f74827e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: unrelated
|
| o changeset: 1:fd27c222e3e6
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: contentB
|
o changeset: 0:f0932f74827e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: contentA
Annotate should list ancestor of starting revision only
$ hg annotate a
0: A
3: B
4: C
$ hg annotate a -r 'wdir()'
0 : A
3 : B
4 : C
4+: W
Even when the starting revision is the linkrev-shadowed one:
$ hg annotate a -r 3
0: A
3: B
$ cd ..
Issue5360: Deleted chunk in p1 of a merge changeset
$ hg init repo-5360
$ cd repo-5360
$ echo 1 > a
$ hg commit -A a -m 1
$ echo 2 >> a
$ hg commit -m 2
$ echo a > a
$ hg commit -m a
$ hg update '.^' -q
$ echo 3 >> a
$ hg commit -m 3 -q
$ hg merge 2 -q
warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
[1]
$ cat a
<<<<<<< working copy: 0a068f0261cf - test: 3
1
2
3
||||||| base
1
2
=======
a
>>>>>>> merge rev: 9409851bc20a - test: a
$ cat > a << EOF
> b
> 1
> 2
> 3
> a
> EOF
$ hg resolve --mark -q
$ rm a.orig
$ hg commit -m m
$ hg annotate a
4: b
0: 1
1: 2
3: 3
2: a
$ cd ..