Mercurial > hg
view tests/test-mv-cp-st-diff.t @ 35449:24528dba0e64
run-tests: add substitution patterns for common '\' path output on Windows
The goal is to reduce the amount of hand tuning of new/changed tests that is
required on Windows. Since the OS prints the proper paths everywhere else, this
is limited to Windows. These are based on the check-code rules that were
dropped in 5feb782c7a95.
There are some minor tweaks, because those were trying to detect '/' paths
without a '(glob)' at the end, whereas these detect '\' paths. Also, it looks
like the 'no changes made to subrepo' one was broke, because the path to the
subrepo has been getting output but was not in the pattern. End anchors are
dropped because '(glob)' is no longer required, but '(feature !)' annotations
are a possibility.
The 'saved backup bundle' pattern dropped from run-tests.py was simply carrying
over the first capture group. The replace() method runs prior to evaluating
'\1', but it wasn't doing anything because of the 'r' prefix on '\\'.
The 'not recording move' entry is new, because I stumbled upon it searching for
some of these patterns. There are probably others.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 12 Dec 2017 20:11:13 -0500 |
parents | 4441705b7111 |
children | 25b2868206e2 |
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$ 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:" > echo > echo "% hg st -C $1" > hg st -C $1 > echo > echo "% hg diff --git $1" > 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 $ tb() > { > hg clone -q t t2 ; cd t2 > hg co -q -C 0 > > echo % add a $count > add a $count > count=`expr $count + 1` > echo % hg ci -m "t0" > hg ci -m "t0" > echo % $1 > $1 > echo % hg ci -m "t1" > hg ci -m "t1" > echo % $2 > $2 > echo % hg ci -m "t2" > hg ci -m "t2" > echo % $3 > $3 > echo > 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 > } rename in working dir $ tb "add a a1" "add a a2" "hg mv a b" % add a 0 % hg ci -m t0 created new head % add a a1 % hg ci -m t1 % add a a2 % hg ci -m t2 % hg mv a b # working to parent: % hg st -C A b a R a % hg diff --git diff --git a/a b/b rename from a rename to b # working to root: % hg st -C --rev 0 A b a R a % hg diff --git --rev 0 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: % hg st -C --rev 2 A b a R a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . M a % hg diff --git --rev 0 --rev . diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,4 @@ a +0 +a1 +a2 # parent to root: % hg st -C --rev . --rev 0 M a % hg diff --git --rev . --rev 0 diff --git a/a b/a --- a/a +++ b/a @@ -1,4 +1,1 @@ a -0 -a1 -a2 # branch to parent: % hg st -C --rev 2 --rev . M a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 M a A x/y % hg diff --git --rev . --rev 2 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 copy in working dir $ tb "add a a1" "add a a2" "hg cp a b" % add a 1 % hg ci -m t0 created new head % add a a1 % hg ci -m t1 % add a a2 % hg ci -m t2 % hg cp a b # working to parent: % hg st -C A b a % hg diff --git diff --git a/a b/b copy from a copy to b # working to root: % hg st -C --rev 0 M a A b a % hg diff --git --rev 0 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: % hg st -C --rev 2 M a A b a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . M a % hg diff --git --rev 0 --rev . diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,4 @@ a +1 +a1 +a2 # parent to root: % hg st -C --rev . --rev 0 M a % hg diff --git --rev . --rev 0 diff --git a/a b/a --- a/a +++ b/a @@ -1,4 +1,1 @@ a -1 -a1 -a2 # branch to parent: % hg st -C --rev 2 --rev . M a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 M a A x/y % hg diff --git --rev . --rev 2 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 single rename $ tb "hg mv a b" "add b b1" "add b w" % add a 2 % hg ci -m t0 created new head % hg mv a b % hg ci -m t1 % add b b1 % hg ci -m t2 % add b w # working to parent: % hg st -C M b % hg diff --git diff --git a/b b/b --- a/b +++ b/b @@ -1,3 +1,4 @@ a 2 b1 +w # working to root: % hg st -C --rev 0 A b a R a % hg diff --git --rev 0 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: % hg st -C --rev 2 A b a R a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . A b a R a % hg diff --git --rev 0 --rev . 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: % hg st -C --rev . --rev 0 A a b R b % hg diff --git --rev . --rev 0 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: % hg st -C --rev 2 --rev . A b a R a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 A a b A x/y R b % hg diff --git --rev . --rev 2 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 single copy $ tb "hg cp a b" "add b b1" "add a w" % add a 3 % hg ci -m t0 created new head % hg cp a b % hg ci -m t1 % add b b1 % hg ci -m t2 % add a w # working to parent: % hg st -C M a % hg diff --git diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,3 @@ a 3 +w # working to root: % hg st -C --rev 0 M a A b a % hg diff --git --rev 0 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: % hg st -C --rev 2 M a A b a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . M a A b a % hg diff --git --rev 0 --rev . 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: % hg st -C --rev . --rev 0 M a R b % hg diff --git --rev . --rev 0 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: % hg st -C --rev 2 --rev . M a A b a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 M a A x/y R b % hg diff --git --rev . --rev 2 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 rename chain $ tb "hg mv a b" "hg mv b c" "hg mv c d" % add a 4 % hg ci -m t0 created new head % hg mv a b % hg ci -m t1 % hg mv b c % hg ci -m t2 % hg mv c d # working to parent: % hg st -C A d c R c % hg diff --git diff --git a/c b/d rename from c rename to d # working to root: % hg st -C --rev 0 A d a R a % hg diff --git --rev 0 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: % hg st -C --rev 2 A d a R a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . A c a R a % hg diff --git --rev 0 --rev . 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: % hg st -C --rev . --rev 0 A a c R c % hg diff --git --rev . --rev 0 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: % hg st -C --rev 2 --rev . A c a R a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 A a c A x/y R c % hg diff --git --rev . --rev 2 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 copy chain $ tb "hg cp a b" "hg cp b c" "hg cp c d" % add a 5 % hg ci -m t0 created new head % hg cp a b % hg ci -m t1 % hg cp b c % hg ci -m t2 % hg cp c d # working to parent: % hg st -C A d c % hg diff --git diff --git a/c b/d copy from c copy to d # working to root: % hg st -C --rev 0 M a A b a A c a A d a % hg diff --git --rev 0 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: % hg st -C --rev 2 M a A b a A c a A d a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . M a A b a A c a % hg diff --git --rev 0 --rev . 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: % hg st -C --rev . --rev 0 M a R b R c % hg diff --git --rev . --rev 0 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: % hg st -C --rev 2 --rev . M a A b a A c a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 M a A x/y R b R c % hg diff --git --rev . --rev 2 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 circular rename $ tb "add a a1" "hg mv a b" "hg mv b a" % add a 6 % hg ci -m t0 created new head % add a a1 % hg ci -m t1 % hg mv a b % hg ci -m t2 % hg mv b a # working to parent: % hg st -C A a b R b % hg diff --git diff --git a/b b/a rename from b rename to a # working to root: % hg st -C --rev 0 M a % hg diff --git --rev 0 diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,3 @@ a +6 +a1 # working to branch: % hg st -C --rev 2 M a R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . A b a R a % hg diff --git --rev 0 --rev . 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: % hg st -C --rev . --rev 0 A a b R b % hg diff --git --rev . --rev 0 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: % hg st -C --rev 2 --rev . A b a R a R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 A a b A x/y R b % hg diff --git --rev . --rev 2 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 directory move $ tb "hg mv x y" "add y/x x1" "add y/x x2" % add a 7 % hg ci -m t0 created new head % hg mv x y moving x/x to y/x % hg ci -m t1 % add y/x x1 % hg ci -m t2 % add y/x x2 # working to parent: % hg st -C M y/x % hg diff --git diff --git a/y/x b/y/x --- a/y/x +++ b/y/x @@ -1,2 +1,3 @@ x x1 +x2 # working to root: % hg st -C --rev 0 M a A y/x x/x R x/x % hg diff --git --rev 0 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: % hg st -C --rev 2 M a A y/x x/x R x/x R x/y % hg diff --git --rev 2 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: % hg st -C --rev 0 --rev . M a A y/x x/x R x/x % hg diff --git --rev 0 --rev . 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: % hg st -C --rev . --rev 0 M a A x/x y/x R y/x % hg diff --git --rev . --rev 0 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: % hg st -C --rev 2 --rev . M a A y/x x/x R x/x R x/y % hg diff --git --rev 2 --rev . 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: % hg st -C --rev . --rev 2 M a A x/x y/x A x/y R y/x % hg diff --git --rev . --rev 2 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 $ echo 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 $ echo 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 .. test for case where we didn't look sufficiently far back to find rename ancestor $ hg init diffstop $ cd diffstop $ echo > f $ hg ci -qAmf $ hg mv f g $ hg ci -m'f->g' $ hg up -qr0 $ touch x $ hg ci -qAmx $ echo f > f $ hg ci -qmf=f $ hg merge -q $ hg ci -mmerge $ hg log -G --template '{rev} {desc}' @ 4 merge |\ | o 3 f=f | | | o 2 x | | o | 1 f->g |/ o 0 f $ hg diff --git -r 2 diff --git a/f b/g rename from f rename to g --- a/f +++ b/g @@ -1,1 +1,1 @@ - +f $ cd .. Additional tricky linkrev case ------------------------------ If the first file revision after the diff base has a linkrev pointing to a changeset on another branch with a revision lower that the diff base, we can jump past the copy detection limit and fail to detect the rename. $ hg init diffstoplinkrev $ cd diffstoplinkrev $ touch f $ hg ci -Aqm 'empty f' Make a simple change $ echo change > f $ hg ci -m 'change f' Make a second branch, we use a named branch to create a simple commit that does not touch f. $ hg up -qr 'desc(empty)' $ hg branch -q dev $ hg ci -Aqm dev Graft the initial change, as f was untouched, we reuse the same entry and the linkrev point to the older branch. $ hg graft -q 'desc(change)' Make a rename because we want to track renames. It is also important that the faulty linkrev is not the "start" commit to ensure the linkrev will be used. $ hg mv f renamed $ hg ci -m renamed $ hg log -G -T '{rev} {desc}' @ 4 renamed | o 3 change f | o 2 dev | | o 1 change f |/ o 0 empty f The copy tracking should still reach rev 2 (branch creation). accessing the parent of 4 (renamed) should not jump use to revision 1. $ hg diff --git -r 'desc(dev)' -r . diff --git a/f b/renamed rename from f rename to renamed --- a/f +++ b/renamed @@ -0,0 +1,1 @@ +change $ cd ..