test of the split command
-----------------------
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> fold=-d "0 0"
> split=-d "0 0"
> amend=-d "0 0"
> [web]
> push_ssl = false
> allow_push = *
> [phases]
> publish = False
> [diff]
> git = 1
> unified = 0
> [ui]
> interactive = true
> [extensions]
> hgext.graphlog=
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
Basic case, split a head
$ hg init testsplit
$ cd testsplit
$ mkcommit _a
$ mkcommit _b
$ mkcommit _c
$ mkcommit _d
$ echo "change to a" >> _a
$ hg amend
$ hg debugobsolete
9e84a109b8eb081ad754681ee4b1380d17a3741f aa8f656bb307022172d2648be6fb65322f801225 0 (*) {'user': 'test'} (glob)
f002b57772d7f09b180c407213ae16d92996a988 0 {9e84a109b8eb081ad754681ee4b1380d17a3741f} (*) {'user': 'test'} (glob)
To create commits with the number of split
$ echo 0 > num
$ cat > editor.sh << '__EOF__'
> NUM=$(cat num)
> NUM=`expr "$NUM" + 1`
> echo "$NUM" > num
> echo "split$NUM" > "$1"
> __EOF__
$ export HGEDITOR="\"sh\" \"editor.sh\""
$ hg split << EOF
> y
> y
> y
> n
> N
> y
> y
> EOF
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
reverting _a
adding _d
diff --git a/_a b/_a
1 hunks, 1 lines changed
examine changes to '_a'? [Ynesfdaq?] y
@@ -1,0 +2,1 @@
+change to a
record change 1/2 to '_a'? [Ynesfdaq?] y
diff --git a/_d b/_d
new file mode 100644
examine changes to '_d'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+_d
record change 2/2 to '_d'? [Ynesfdaq?] n
created new head
Done splitting? [yN] N
diff --git a/_d b/_d
new file mode 100644
examine changes to '_d'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+_d
record this change to '_d'? [Ynesfdaq?] y
no more change to split
$ hg debugobsolete
9e84a109b8eb081ad754681ee4b1380d17a3741f aa8f656bb307022172d2648be6fb65322f801225 0 (*) {'user': 'test'} (glob)
f002b57772d7f09b180c407213ae16d92996a988 0 {9e84a109b8eb081ad754681ee4b1380d17a3741f} (*) {'user': 'test'} (glob)
aa8f656bb307022172d2648be6fb65322f801225 a98b35e86cae589b61892127c5ec1c868e41d910 5410a2352fa3114883327beee89e3085eefac25c 0 (*) {'user': 'test'} (glob)
$ hg glog
@ changeset: 7:5410a2352fa3
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split2
|
o changeset: 6:a98b35e86cae
| parent: 2:102002290587
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split1
|
o changeset: 2:102002290587
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add _c
|
o changeset: 1:37445b16603b
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add _b
|
o changeset: 0:135f39f4bd78
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add _a
Cannot split a commit with uncommitted changes
$ hg up "desc(_c)"
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "_cd" > _c
$ hg split
abort: uncommitted changes
[255]
Split a revision specified with -r
$ hg up "desc(_c)" -C
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo "change to b" >> _b
$ hg amend -m "_cprim"
2 new unstable changesets
$ hg evolve --all
move:[6] split1
atop:[9] _cprim
move:[7] split2
atop:[10] split1
working directory is now at * (glob)
$ hg log -r "desc(_cprim)" -v -p
changeset: 9:719157b217ac
parent: 1:37445b16603b
user: test
date: Thu Jan 01 00:00:00 1970 +0000
files: _b _c
description:
_cprim
diff --git a/_b b/_b
--- a/_b
+++ b/_b
@@ -1,0 +2,1 @@
+change to b
diff --git a/_c b/_c
new file mode 100644
--- /dev/null
+++ b/_c
@@ -0,0 +1,1 @@
+_c
$ hg split -r "desc(_cprim)" <<EOF
> y
> y
> y
> n
> y
> EOF
2 files updated, 0 files merged, 2 files removed, 0 files unresolved
reverting _b
adding _c
diff --git a/_b b/_b
1 hunks, 1 lines changed
examine changes to '_b'? [Ynesfdaq?] y
@@ -1,0 +2,1 @@
+change to b
record change 1/2 to '_b'? [Ynesfdaq?] y
diff --git a/_c b/_c
new file mode 100644
examine changes to '_c'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+_c
record change 2/2 to '_c'? [Ynesfdaq?] n
created new head
Done splitting? [yN] y
Stop before splitting the commit completely creates a commit with all the
remaining changes
$ hg debugobsolete
9e84a109b8eb081ad754681ee4b1380d17a3741f aa8f656bb307022172d2648be6fb65322f801225 0 (*) {'user': 'test'} (glob)
f002b57772d7f09b180c407213ae16d92996a988 0 {9e84a109b8eb081ad754681ee4b1380d17a3741f} (*) {'user': 'test'} (glob)
aa8f656bb307022172d2648be6fb65322f801225 a98b35e86cae589b61892127c5ec1c868e41d910 5410a2352fa3114883327beee89e3085eefac25c 0 (*) {'user': 'test'} (glob)
10200229058723ce8d67f6612c1f6b4f73b1fe73 719157b217acc43d397369a448824ed4c7a302f2 0 (*) {'user': 'test'} (glob)
5d0c8b0f2d3e5e1ff95f93d7da2ba06650605ab5 0 {10200229058723ce8d67f6612c1f6b4f73b1fe73} (*) {'user': 'test'} (glob)
a98b35e86cae589b61892127c5ec1c868e41d910 286887947725085e03455d79649197feaef1eb9d 0 (*) {'user': 'test'} (glob)
5410a2352fa3114883327beee89e3085eefac25c 0b67cee46a7f2ad664f994027e7af95b36ae25fe 0 (*) {'user': 'test'} (glob)
719157b217acc43d397369a448824ed4c7a302f2 ced8fbcce3a7cd33f0e454d2cd63882ce1b6006b 73309fb98db840ba4ec5ad528346dc6ee0b39dcb 0 (*) {'user': 'test'} (glob)
$ hg evolve --all
move:[10] split1
atop:[13] split4
move:[11] split2
atop:[14] split1
working directory is now at f200e612ac86
$ hg glog
@ changeset: 15:f200e612ac86
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split2
|
o changeset: 14:aec57822a8ff
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split1
|
o changeset: 13:73309fb98db8
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split4
|
o changeset: 12:ced8fbcce3a7
| parent: 1:37445b16603b
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split3
|
o changeset: 1:37445b16603b
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add _b
|
o changeset: 0:135f39f4bd78
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add _a
Split should move bookmarks on the last split successor and preserve the
active bookmark as active
$ hg book bookA
$ hg book bookB
$ echo "changetofilea" > _a
$ hg amend
$ hg book
bookA 17:39d16b69c75d
* bookB 17:39d16b69c75d
$ hg glog -r "14::"
@ changeset: 17:39d16b69c75d
| bookmark: bookA
| bookmark: bookB
| tag: tip
| parent: 14:aec57822a8ff
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split2
|
o changeset: 14:aec57822a8ff
| user: test
~ date: Thu Jan 01 00:00:00 1970 +0000
summary: split1
$ hg split <<EOF
> y
> y
> n
> y
> EOF
(leaving bookmark bookB)
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
reverting _a
adding _d
diff --git a/_a b/_a
1 hunks, 2 lines changed
examine changes to '_a'? [Ynesfdaq?] y
@@ -1,2 +1,1 @@
-_a
-change to a
+changetofilea
record change 1/2 to '_a'? [Ynesfdaq?] y
diff --git a/_d b/_d
new file mode 100644
examine changes to '_d'? [Ynesfdaq?] n
created new head
Done splitting? [yN] y
$ hg glog -r "14::"
@ changeset: 19:a2b5c9d9b362
| bookmark: bookA
| bookmark: bookB
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split6
|
o changeset: 18:bf3402785e72
| parent: 14:aec57822a8ff
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: split5
|
o changeset: 14:aec57822a8ff
| user: test
~ date: Thu Jan 01 00:00:00 1970 +0000
summary: split1
$ hg book
bookA 19:a2b5c9d9b362
* bookB 19:a2b5c9d9b362
Lastest revision is selected if multiple are given to -r
$ hg split -r "desc(_a)::"
(leaving bookmark bookB)
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding _d
diff --git a/_d b/_d
new file mode 100644
examine changes to '_d'? [Ynesfdaq?] abort: response expected
[255]
Cannot split a commit that is not a head if instability is not allowed
$ cat >> $HGRCPATH <<EOF
> [experimental]
> evolution=createmarkers
> evolutioncommands=split
> EOF
$ hg split -r "desc(split3)"
abort: cannot split commit: ced8fbcce3a7 not a head
[255]
Changing evolution level to createmarkers
$ echo "[experimental]" >> $HGRCPATH
$ echo "evolution=createmarkers" >> $HGRCPATH
Running split without any revision operates on the parent of the working copy
$ hg split << EOF
> q
> EOF
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding _d
diff --git a/_d b/_d
new file mode 100644
examine changes to '_d'? [Ynesfdaq?] q
abort: user quit
[255]
Running split with tip revision, specified as unnamed argument
$ hg split . << EOF
> q
> EOF
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding _d
diff --git a/_d b/_d
new file mode 100644
examine changes to '_d'? [Ynesfdaq?] q
abort: user quit
[255]
Running split with both unnamed and named revision arguments shows an error msg
$ hg split . --rev .^ << EOF
> q
> EOF
abort: more than one revset is given
(use either `hg split <rs>` or `hg split --rev <rs>`, not both)
[255]