--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-mv-cp-st-diff.t Sun Sep 26 13:43:21 2010 -0500
@@ -0,0 +1,1344 @@
+
+ $ add()
+ > {
+ > echo $2 >> $1
+ > }
+ $ hg init t
+ $ cd t
+
+set up a boring main branch
+
+ $ add a a
+ $ hg add a
+ $ mkdir x
+ $ add x/x x
+ $ hg add x/x
+ $ hg ci -m0
+ $ add a m1
+ $ hg ci -m1
+ $ add a m2
+ $ add x/y y1
+ $ hg add x/y
+ $ hg ci -m2
+ $ cd ..
+ $ show()
+ > {
+ > echo "- $2: $1"
+ > hg st -C $1
+ > echo
+ > hg diff --git $1
+ > echo
+ > }
+ $ count=0
+
+make a new branch and get diff/status output
+$1 - first commit
+$2 - second commit
+$3 - working dir action
+$4 - test description
+
+ $ tb()
+ > {
+ > hg clone t t2 ; cd t2
+ > hg co -q -C 0
+ >
+ > add a $count
+ > count=`expr $count + 1`
+ > hg ci -m "t0"
+ > $1
+ > hg ci -m "t1"
+ > $2
+ > hg ci -m "t2"
+ > $3
+ >
+ > echo "** $4 **"
+ > echo "** $1 / $2 / $3"
+ > show "" "working to parent"
+ > show "--rev 0" "working to root"
+ > show "--rev 2" "working to branch"
+ > show "--rev 0 --rev ." "root to parent"
+ > show "--rev . --rev 0" "parent to root"
+ > show "--rev 2 --rev ." "branch to parent"
+ > show "--rev . --rev 2" "parent to branch"
+ > echo
+ > cd ..
+ > rm -rf t2
+ > }
+ $ tb "add a a1" "add a a2" "hg mv a b" "rename in working dir"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** rename in working dir **
+ ** add a a1 / add a a2 / hg mv a b
+ - working to parent:
+ A b
+ a
+ R a
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+
+ - working to root: --rev 0
+ A b
+ a
+ R a
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,4 @@
+ a
+ +0
+ +a1
+ +a2
+
+ - working to branch: --rev 2
+ A b
+ a
+ R a
+ R x/y
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,4 @@
+ a
+ -m1
+ -m2
+ +0
+ +a1
+ +a2
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ M a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,4 @@
+ a
+ +0
+ +a1
+ +a2
+
+ - parent to root: --rev . --rev 0
+ M a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,4 +1,1 @@
+ a
+ -0
+ -a1
+ -a2
+
+ - branch to parent: --rev 2 --rev .
+ M a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,4 @@
+ a
+ -m1
+ -m2
+ +0
+ +a1
+ +a2
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ M a
+ A x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,4 +1,3 @@
+ a
+ -0
+ -a1
+ -a2
+ +m1
+ +m2
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "add a a1" "add a a2" "hg cp a b" "copy in working dir"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** copy in working dir **
+ ** add a a1 / add a a2 / hg cp a b
+ - working to parent:
+ A b
+ a
+
+ diff --git a/a b/b
+ copy from a
+ copy to b
+
+ - working to root: --rev 0
+ M a
+ A b
+ a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,4 @@
+ a
+ +1
+ +a1
+ +a2
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,4 @@
+ a
+ +1
+ +a1
+ +a2
+
+ - working to branch: --rev 2
+ M a
+ A b
+ a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,4 @@
+ a
+ -m1
+ -m2
+ +1
+ +a1
+ +a2
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,4 @@
+ a
+ -m1
+ -m2
+ +1
+ +a1
+ +a2
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ M a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,4 @@
+ a
+ +1
+ +a1
+ +a2
+
+ - parent to root: --rev . --rev 0
+ M a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,4 +1,1 @@
+ a
+ -1
+ -a1
+ -a2
+
+ - branch to parent: --rev 2 --rev .
+ M a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,4 @@
+ a
+ -m1
+ -m2
+ +1
+ +a1
+ +a2
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ M a
+ A x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,4 +1,3 @@
+ a
+ -1
+ -a1
+ -a2
+ +m1
+ +m2
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "hg mv a b" "add b b1" "add b w" "single rename"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** single rename **
+ ** hg mv a b / add b b1 / add b w
+ - working to parent:
+ M b
+
+ diff --git a/b b/b
+ --- a/b
+ +++ b/b
+ @@ -1,3 +1,4 @@
+ a
+ 2
+ b1
+ +w
+
+ - working to root: --rev 0
+ A b
+ a
+ R a
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,4 @@
+ a
+ +2
+ +b1
+ +w
+
+ - working to branch: --rev 2
+ A b
+ a
+ R a
+ R x/y
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,4 @@
+ a
+ -m1
+ -m2
+ +2
+ +b1
+ +w
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ A b
+ a
+ R a
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,3 @@
+ a
+ +2
+ +b1
+
+ - parent to root: --rev . --rev 0
+ A a
+ b
+ R b
+
+ diff --git a/b b/a
+ rename from b
+ rename to a
+ --- a/b
+ +++ b/a
+ @@ -1,3 +1,1 @@
+ a
+ -2
+ -b1
+
+ - branch to parent: --rev 2 --rev .
+ A b
+ a
+ R a
+ R x/y
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,3 @@
+ a
+ -m1
+ -m2
+ +2
+ +b1
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ A a
+ b
+ A x/y
+ R b
+
+ diff --git a/b b/a
+ rename from b
+ rename to a
+ --- a/b
+ +++ b/a
+ @@ -1,3 +1,3 @@
+ a
+ -2
+ -b1
+ +m1
+ +m2
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "hg cp a b" "add b b1" "add a w" "single copy"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** single copy **
+ ** hg cp a b / add b b1 / add a w
+ - working to parent:
+ M a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,3 @@
+ a
+ 3
+ +w
+
+ - working to root: --rev 0
+ M a
+ A b
+ a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,3 @@
+ a
+ +3
+ +w
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,3 @@
+ a
+ +3
+ +b1
+
+ - working to branch: --rev 2
+ M a
+ A b
+ a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,3 @@
+ a
+ -m1
+ -m2
+ +3
+ +w
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,3 @@
+ a
+ -m1
+ -m2
+ +3
+ +b1
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ M a
+ A b
+ a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,2 @@
+ a
+ +3
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,3 @@
+ a
+ +3
+ +b1
+
+ - parent to root: --rev . --rev 0
+ M a
+ R b
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,1 @@
+ a
+ -3
+ diff --git a/b b/b
+ deleted file mode 100644
+ --- a/b
+ +++ /dev/null
+ @@ -1,3 +0,0 @@
+ -a
+ -3
+ -b1
+
+ - branch to parent: --rev 2 --rev .
+ M a
+ A b
+ a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +3
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,3 @@
+ a
+ -m1
+ -m2
+ +3
+ +b1
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ M a
+ A x/y
+ R b
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,3 @@
+ a
+ -3
+ +m1
+ +m2
+ diff --git a/b b/b
+ deleted file mode 100644
+ --- a/b
+ +++ /dev/null
+ @@ -1,3 +0,0 @@
+ -a
+ -3
+ -b1
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "hg mv a b" "hg mv b c" "hg mv c d" "rename chain"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** rename chain **
+ ** hg mv a b / hg mv b c / hg mv c d
+ - working to parent:
+ A d
+ c
+ R c
+
+ diff --git a/c b/d
+ rename from c
+ rename to d
+
+ - working to root: --rev 0
+ A d
+ a
+ R a
+
+ diff --git a/a b/d
+ rename from a
+ rename to d
+ --- a/a
+ +++ b/d
+ @@ -1,1 +1,2 @@
+ a
+ +4
+
+ - working to branch: --rev 2
+ A d
+ a
+ R a
+ R x/y
+
+ diff --git a/a b/d
+ rename from a
+ rename to d
+ --- a/a
+ +++ b/d
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +4
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ A c
+ a
+ R a
+
+ diff --git a/a b/c
+ rename from a
+ rename to c
+ --- a/a
+ +++ b/c
+ @@ -1,1 +1,2 @@
+ a
+ +4
+
+ - parent to root: --rev . --rev 0
+ A a
+ c
+ R c
+
+ diff --git a/c b/a
+ rename from c
+ rename to a
+ --- a/c
+ +++ b/a
+ @@ -1,2 +1,1 @@
+ a
+ -4
+
+ - branch to parent: --rev 2 --rev .
+ A c
+ a
+ R a
+ R x/y
+
+ diff --git a/a b/c
+ rename from a
+ rename to c
+ --- a/a
+ +++ b/c
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +4
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ A a
+ c
+ A x/y
+ R c
+
+ diff --git a/c b/a
+ rename from c
+ rename to a
+ --- a/c
+ +++ b/a
+ @@ -1,2 +1,3 @@
+ a
+ -4
+ +m1
+ +m2
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "hg cp a b" "hg cp b c" "hg cp c d" "copy chain"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** copy chain **
+ ** hg cp a b / hg cp b c / hg cp c d
+ - working to parent:
+ A d
+ c
+
+ diff --git a/c b/d
+ copy from c
+ copy to d
+
+ - working to root: --rev 0
+ M a
+ A b
+ a
+ A c
+ a
+ A d
+ a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,2 @@
+ a
+ +5
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,2 @@
+ a
+ +5
+ diff --git a/a b/c
+ copy from a
+ copy to c
+ --- a/a
+ +++ b/c
+ @@ -1,1 +1,2 @@
+ a
+ +5
+ diff --git a/a b/d
+ copy from a
+ copy to d
+ --- a/a
+ +++ b/d
+ @@ -1,1 +1,2 @@
+ a
+ +5
+
+ - working to branch: --rev 2
+ M a
+ A b
+ a
+ A c
+ a
+ A d
+ a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/a b/c
+ copy from a
+ copy to c
+ --- a/a
+ +++ b/c
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/a b/d
+ copy from a
+ copy to d
+ --- a/a
+ +++ b/d
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ M a
+ A b
+ a
+ A c
+ a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,2 @@
+ a
+ +5
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,2 @@
+ a
+ +5
+ diff --git a/a b/c
+ copy from a
+ copy to c
+ --- a/a
+ +++ b/c
+ @@ -1,1 +1,2 @@
+ a
+ +5
+
+ - parent to root: --rev . --rev 0
+ M a
+ R b
+ R c
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,1 @@
+ a
+ -5
+ diff --git a/b b/b
+ deleted file mode 100644
+ --- a/b
+ +++ /dev/null
+ @@ -1,2 +0,0 @@
+ -a
+ -5
+ diff --git a/c b/c
+ deleted file mode 100644
+ --- a/c
+ +++ /dev/null
+ @@ -1,2 +0,0 @@
+ -a
+ -5
+
+ - branch to parent: --rev 2 --rev .
+ M a
+ A b
+ a
+ A c
+ a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/a b/b
+ copy from a
+ copy to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/a b/c
+ copy from a
+ copy to c
+ --- a/a
+ +++ b/c
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +5
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ M a
+ A x/y
+ R b
+ R c
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,3 @@
+ a
+ -5
+ +m1
+ +m2
+ diff --git a/b b/b
+ deleted file mode 100644
+ --- a/b
+ +++ /dev/null
+ @@ -1,2 +0,0 @@
+ -a
+ -5
+ diff --git a/c b/c
+ deleted file mode 100644
+ --- a/c
+ +++ /dev/null
+ @@ -1,2 +0,0 @@
+ -a
+ -5
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "add a a1" "hg mv a b" "hg mv b a" "circular rename"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ ** circular rename **
+ ** add a a1 / hg mv a b / hg mv b a
+ - working to parent:
+ A a
+ b
+ R b
+
+ diff --git a/b b/a
+ rename from b
+ rename to a
+
+ - working to root: --rev 0
+ M a
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,3 @@
+ a
+ +6
+ +a1
+
+ - working to branch: --rev 2
+ M a
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,3 @@
+ a
+ -m1
+ -m2
+ +6
+ +a1
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - root to parent: --rev 0 --rev .
+ A b
+ a
+ R a
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,1 +1,3 @@
+ a
+ +6
+ +a1
+
+ - parent to root: --rev . --rev 0
+ A a
+ b
+ R b
+
+ diff --git a/b b/a
+ rename from b
+ rename to a
+ --- a/b
+ +++ b/a
+ @@ -1,3 +1,1 @@
+ a
+ -6
+ -a1
+
+ - branch to parent: --rev 2 --rev .
+ A b
+ a
+ R a
+ R x/y
+
+ diff --git a/a b/b
+ rename from a
+ rename to b
+ --- a/a
+ +++ b/b
+ @@ -1,3 +1,3 @@
+ a
+ -m1
+ -m2
+ +6
+ +a1
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+
+ - parent to branch: --rev . --rev 2
+ A a
+ b
+ A x/y
+ R b
+
+ diff --git a/b b/a
+ rename from b
+ rename to a
+ --- a/b
+ +++ b/a
+ @@ -1,3 +1,3 @@
+ a
+ -6
+ -a1
+ +m1
+ +m2
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+ $ tb "hg mv x y" "add y/x x1" "add y/x x2" "directory move"
+ updating to branch default
+ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ created new head
+ moving x/x to y/x
+ ** directory move **
+ ** hg mv x y / add y/x x1 / add y/x x2
+ - working to parent:
+ M y/x
+
+ diff --git a/y/x b/y/x
+ --- a/y/x
+ +++ b/y/x
+ @@ -1,2 +1,3 @@
+ x
+ x1
+ +x2
+
+ - working to root: --rev 0
+ M a
+ A y/x
+ x/x
+ R x/x
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,2 @@
+ a
+ +7
+ diff --git a/x/x b/y/x
+ rename from x/x
+ rename to y/x
+ --- a/x/x
+ +++ b/y/x
+ @@ -1,1 +1,3 @@
+ x
+ +x1
+ +x2
+
+ - working to branch: --rev 2
+ M a
+ A y/x
+ x/x
+ R x/x
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +7
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+ diff --git a/x/x b/y/x
+ rename from x/x
+ rename to y/x
+ --- a/x/x
+ +++ b/y/x
+ @@ -1,1 +1,3 @@
+ x
+ +x1
+ +x2
+
+ - root to parent: --rev 0 --rev .
+ M a
+ A y/x
+ x/x
+ R x/x
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,1 +1,2 @@
+ a
+ +7
+ diff --git a/x/x b/y/x
+ rename from x/x
+ rename to y/x
+ --- a/x/x
+ +++ b/y/x
+ @@ -1,1 +1,2 @@
+ x
+ +x1
+
+ - parent to root: --rev . --rev 0
+ M a
+ A x/x
+ y/x
+ R y/x
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,1 @@
+ a
+ -7
+ diff --git a/y/x b/x/x
+ rename from y/x
+ rename to x/x
+ --- a/y/x
+ +++ b/x/x
+ @@ -1,2 +1,1 @@
+ x
+ -x1
+
+ - branch to parent: --rev 2 --rev .
+ M a
+ A y/x
+ x/x
+ R x/x
+ R x/y
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,3 +1,2 @@
+ a
+ -m1
+ -m2
+ +7
+ diff --git a/x/y b/x/y
+ deleted file mode 100644
+ --- a/x/y
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -y1
+ diff --git a/x/x b/y/x
+ rename from x/x
+ rename to y/x
+ --- a/x/x
+ +++ b/y/x
+ @@ -1,1 +1,2 @@
+ x
+ +x1
+
+ - parent to branch: --rev . --rev 2
+ M a
+ A x/x
+ y/x
+ A x/y
+ R y/x
+
+ diff --git a/a b/a
+ --- a/a
+ +++ b/a
+ @@ -1,2 +1,3 @@
+ a
+ -7
+ +m1
+ +m2
+ diff --git a/y/x b/x/x
+ rename from y/x
+ rename to x/x
+ --- a/y/x
+ +++ b/x/x
+ @@ -1,2 +1,1 @@
+ x
+ -x1
+ diff --git a/x/y b/x/y
+ new file mode 100644
+ --- /dev/null
+ +++ b/x/y
+ @@ -0,0 +1,1 @@
+ +y1
+
+
+
+Cannot implement unrelated branch with tb
+testing copies with unrelated branch
+
+ $ hg init unrelated
+ $ cd unrelated
+ $ add a a
+ $ hg ci -Am adda
+ adding a
+ $ hg mv a b
+ $ hg ci -m movea
+ $ hg up -C null
+ 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+ $ add a a
+ $ hg ci -Am addunrelateda
+ adding a
+ created new head
+
+unrelated branch diff
+
+ $ hg diff --git -r 2 -r 1
+ diff --git a/a b/a
+ deleted file mode 100644
+ --- a/a
+ +++ /dev/null
+ @@ -1,1 +0,0 @@
+ -a
+ diff --git a/b b/b
+ new file mode 100644
+ --- /dev/null
+ +++ b/b
+ @@ -0,0 +1,1 @@
+ +a
+ $ cd ..