mergecopies: invoke _computenonoverlap for both base and tca during merges
The algorithm of _checkcopies can only walk backwards in the DAG, never
forward. Because of this, the two _checkcopies patches need to run from
their respective endpoints to the TCA to cover the entire subgraph where
the merge is being performed. However, detection of files new in both
endpoints, as well as directory rename detection, need to run with respect
to the merge base, so we need lists of new files both from the TCA's and
the merge base's viewpoint to correctly detect renames in a graft-like
merge scenario.
(Series reworked by Pierre-Yves David)
$ echo "[extensions]" >> $HGRCPATH
$ echo "mq=" >> $HGRCPATH
$ echo "[diff]" >> $HGRCPATH
$ echo "nodates=true" >> $HGRCPATH
$ catlog() {
> cat .hg/patches/$1.patch | sed -e "s/^diff \-r [0-9a-f]* /diff -r ... /" \
> -e "s/^\(# Parent \).*/\1/"
> hg log --template "{rev}: {desc} - {author}\n"
> }
$ runtest() {
> echo ==== init
> hg init a
> cd a
> hg qinit
>
>
> echo ==== qnew -U
> hg qnew -U 1.patch
> catlog 1
>
> echo ==== qref
> echo "1" >1
> hg add
> hg qref
> catlog 1
>
> echo ==== qref -u
> hg qref -u mary
> catlog 1
>
> echo ==== qnew
> hg qnew 2.patch
> echo "2" >2
> hg add
> hg qref
> catlog 2
>
> echo ==== qref -u
> hg qref -u jane
> catlog 2
>
>
> echo ==== qnew -U -m
> hg qnew -U -m "Three" 3.patch
> catlog 3
>
> echo ==== qref
> echo "3" >3
> hg add
> hg qref
> catlog 3
>
> echo ==== qref -m
> hg qref -m "Drei"
> catlog 3
>
> echo ==== qref -u
> hg qref -u mary
> catlog 3
>
> echo ==== qref -u -m
> hg qref -u maria -m "Three (again)"
> catlog 3
>
> echo ==== qnew -m
> hg qnew -m "Four" 4.patch
> echo "4" >4of t
> hg add
> hg qref
> catlog 4
>
> echo ==== qref -u
> hg qref -u jane
> catlog 4
>
>
> echo ==== qnew with HG header
> hg qnew --config 'mq.plain=true' 5.patch
> hg qpop
> echo "# HG changeset patch" >>.hg/patches/5.patch
> echo "# User johndoe" >>.hg/patches/5.patch
> hg qpush 2>&1 | grep 'now at'
> catlog 5
>
> echo ==== hg qref
> echo "5" >5
> hg add
> hg qref
> catlog 5
>
> echo ==== hg qref -U
> hg qref -U
> catlog 5
>
> echo ==== hg qref -u
> hg qref -u johndeere
> catlog 5
>
>
> echo ==== qnew with plain header
> hg qnew --config 'mq.plain=true' -U 6.patch
> hg qpop
> hg qpush 2>&1 | grep 'now at'
> catlog 6
>
> echo ==== hg qref
> echo "6" >6
> hg add
> hg qref
> catlog 6
>
> echo ==== hg qref -U
> hg qref -U
> catlog 6
>
> echo ==== hg qref -u
> hg qref -u johndeere
> catlog 6
>
>
> echo ==== "qpop -a / qpush -a"
> hg qpop -a
> hg qpush -a
> hg log --template "{rev}: {desc} - {author}\n"
> }
======= plain headers
$ echo "[mq]" >> $HGRCPATH
$ echo "plain=true" >> $HGRCPATH
$ mkdir sandbox
$ (cd sandbox ; runtest)
==== init
==== qnew -U
From: test
0: [mq]: 1.patch - test
==== qref
adding 1
From: test
diff -r ... 1
--- /dev/null
+++ b/1
@@ -0,0 +1,1 @@
+1
0: [mq]: 1.patch - test
==== qref -u
From: mary
diff -r ... 1
--- /dev/null
+++ b/1
@@ -0,0 +1,1 @@
+1
0: [mq]: 1.patch - mary
==== qnew
adding 2
diff -r ... 2
--- /dev/null
+++ b/2
@@ -0,0 +1,1 @@
+2
1: [mq]: 2.patch - test
0: [mq]: 1.patch - mary
==== qref -u
From: jane
diff -r ... 2
--- /dev/null
+++ b/2
@@ -0,0 +1,1 @@
+2
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew -U -m
From: test
Three
2: Three - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref
adding 3
From: test
Three
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Three - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -m
From: test
Drei
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Drei - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u
From: mary
Drei
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Drei - mary
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u -m
From: maria
Three (again)
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew -m
adding 4of
Four
diff -r ... 4of
--- /dev/null
+++ b/4of
@@ -0,0 +1,1 @@
+4 t
3: Four - test
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u
From: jane
Four
diff -r ... 4of
--- /dev/null
+++ b/4of
@@ -0,0 +1,1 @@
+4 t
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew with HG header
popping 5.patch
now at: 4.patch
now at: 5.patch
# HG changeset patch
# User johndoe
4: imported patch 5.patch - johndoe
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref
adding 5
# HG changeset patch
# User johndoe
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - johndoe
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -U
# HG changeset patch
# User test
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - test
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -u
# HG changeset patch
# User johndeere
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew with plain header
popping 6.patch
now at: 5.patch
now at: 6.patch
From: test
5: imported patch 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref
adding 6
From: test
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -U
From: test
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -u
From: johndeere
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - johndeere
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qpop -a / qpush -a
popping 6.patch
popping 5.patch
popping 4.patch
popping 3.patch
popping 2.patch
popping 1.patch
patch queue now empty
applying 1.patch
applying 2.patch
applying 3.patch
applying 4.patch
applying 5.patch
applying 6.patch
now at: 6.patch
5: imported patch 6.patch - johndeere
4: imported patch 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: imported patch 2.patch - jane
0: imported patch 1.patch - mary
$ rm -r sandbox
======= hg headers
$ echo "plain=false" >> $HGRCPATH
$ mkdir sandbox
$ (cd sandbox ; runtest)
==== init
==== qnew -U
# HG changeset patch
# User test
# Parent
0: [mq]: 1.patch - test
==== qref
adding 1
# HG changeset patch
# User test
# Parent
diff -r ... 1
--- /dev/null
+++ b/1
@@ -0,0 +1,1 @@
+1
0: [mq]: 1.patch - test
==== qref -u
# HG changeset patch
# User mary
# Parent
diff -r ... 1
--- /dev/null
+++ b/1
@@ -0,0 +1,1 @@
+1
0: [mq]: 1.patch - mary
==== qnew
adding 2
# HG changeset patch
# Parent
diff -r ... 2
--- /dev/null
+++ b/2
@@ -0,0 +1,1 @@
+2
1: [mq]: 2.patch - test
0: [mq]: 1.patch - mary
==== qref -u
# HG changeset patch
# User jane
# Parent
diff -r ... 2
--- /dev/null
+++ b/2
@@ -0,0 +1,1 @@
+2
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew -U -m
# HG changeset patch
# User test
# Parent
Three
2: Three - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref
adding 3
# HG changeset patch
# User test
# Parent
Three
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Three - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -m
# HG changeset patch
# User test
# Parent
Drei
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Drei - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u
# HG changeset patch
# User mary
# Parent
Drei
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Drei - mary
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u -m
# HG changeset patch
# User maria
# Parent
Three (again)
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew -m
adding 4of
# HG changeset patch
# Parent
Four
diff -r ... 4of
--- /dev/null
+++ b/4of
@@ -0,0 +1,1 @@
+4 t
3: Four - test
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u
# HG changeset patch
# User jane
# Parent
Four
diff -r ... 4of
--- /dev/null
+++ b/4of
@@ -0,0 +1,1 @@
+4 t
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew with HG header
popping 5.patch
now at: 4.patch
now at: 5.patch
# HG changeset patch
# User johndoe
4: imported patch 5.patch - johndoe
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref
adding 5
# HG changeset patch
# User johndoe
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - johndoe
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -U
# HG changeset patch
# User test
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - test
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -u
# HG changeset patch
# User johndeere
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew with plain header
popping 6.patch
now at: 5.patch
now at: 6.patch
From: test
5: imported patch 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref
adding 6
From: test
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -U
From: test
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -u
From: johndeere
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - johndeere
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qpop -a / qpush -a
popping 6.patch
popping 5.patch
popping 4.patch
popping 3.patch
popping 2.patch
popping 1.patch
patch queue now empty
applying 1.patch
applying 2.patch
applying 3.patch
applying 4.patch
applying 5.patch
applying 6.patch
now at: 6.patch
5: imported patch 6.patch - johndeere
4: imported patch 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: imported patch 2.patch - jane
0: imported patch 1.patch - mary
$ rm -r sandbox
$ runtest
==== init
==== qnew -U
# HG changeset patch
# User test
# Parent
0: [mq]: 1.patch - test
==== qref
adding 1
# HG changeset patch
# User test
# Parent
diff -r ... 1
--- /dev/null
+++ b/1
@@ -0,0 +1,1 @@
+1
0: [mq]: 1.patch - test
==== qref -u
# HG changeset patch
# User mary
# Parent
diff -r ... 1
--- /dev/null
+++ b/1
@@ -0,0 +1,1 @@
+1
0: [mq]: 1.patch - mary
==== qnew
adding 2
# HG changeset patch
# Parent
diff -r ... 2
--- /dev/null
+++ b/2
@@ -0,0 +1,1 @@
+2
1: [mq]: 2.patch - test
0: [mq]: 1.patch - mary
==== qref -u
# HG changeset patch
# User jane
# Parent
diff -r ... 2
--- /dev/null
+++ b/2
@@ -0,0 +1,1 @@
+2
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew -U -m
# HG changeset patch
# User test
# Parent
Three
2: Three - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref
adding 3
# HG changeset patch
# User test
# Parent
Three
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Three - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -m
# HG changeset patch
# User test
# Parent
Drei
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Drei - test
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u
# HG changeset patch
# User mary
# Parent
Drei
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Drei - mary
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u -m
# HG changeset patch
# User maria
# Parent
Three (again)
diff -r ... 3
--- /dev/null
+++ b/3
@@ -0,0 +1,1 @@
+3
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew -m
adding 4of
# HG changeset patch
# Parent
Four
diff -r ... 4of
--- /dev/null
+++ b/4of
@@ -0,0 +1,1 @@
+4 t
3: Four - test
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qref -u
# HG changeset patch
# User jane
# Parent
Four
diff -r ... 4of
--- /dev/null
+++ b/4of
@@ -0,0 +1,1 @@
+4 t
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew with HG header
popping 5.patch
now at: 4.patch
now at: 5.patch
# HG changeset patch
# User johndoe
4: imported patch 5.patch - johndoe
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref
adding 5
# HG changeset patch
# User johndoe
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - johndoe
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -U
# HG changeset patch
# User test
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - test
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -u
# HG changeset patch
# User johndeere
# Parent
diff -r ... 5
--- /dev/null
+++ b/5
@@ -0,0 +1,1 @@
+5
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qnew with plain header
popping 6.patch
now at: 5.patch
now at: 6.patch
From: test
5: imported patch 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref
adding 6
From: test
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -U
From: test
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - test
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== hg qref -u
From: johndeere
diff -r ... 6
--- /dev/null
+++ b/6
@@ -0,0 +1,1 @@
+6
5: [mq]: 6.patch - johndeere
4: [mq]: 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: [mq]: 2.patch - jane
0: [mq]: 1.patch - mary
==== qpop -a / qpush -a
popping 6.patch
popping 5.patch
popping 4.patch
popping 3.patch
popping 2.patch
popping 1.patch
patch queue now empty
applying 1.patch
applying 2.patch
applying 3.patch
applying 4.patch
applying 5.patch
applying 6.patch
now at: 6.patch
5: imported patch 6.patch - johndeere
4: imported patch 5.patch - johndeere
3: Four - jane
2: Three (again) - maria
1: imported patch 2.patch - jane
0: imported patch 1.patch - mary
$ cd ..