Mercurial > hg
view tests/test-bheads @ 5096:ad6b97132b81
merge: fix a copy detection bug (issue672)
When merging rev1 and rev2, we want to search for copies that happened
in rev1 but not in rev2 and vice-versa. We were starting the search at
rev1/rev2 and then going back, stopping as soon as we reached the revno
of the ancestor, but that can miss some cases (see the new
test-issue672).
Now we calculate the revisions that are ancestors of rev1 or rev2 (but
not both) and make sure the search doesn't stop too early.
Simplified test provided by mpm, based on a test case provided by
Edward Lee.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Sun, 12 Aug 2007 12:15:10 -0300 |
parents | 8e503fa54d2d |
children | 25c372e8f261 |
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#!/bin/sh hg init a cd a echo 'root' >root hg add root hg commit -d '0 0' -u test -m "Adding root node" hg heads echo '-------' hg heads . echo '=======' echo 'a' >a hg add a hg branch a hg commit -d '1 0' -u test -m "Adding a branch" hg heads echo '-------' hg heads . echo '=======' hg update -C 0 echo 'b' >b hg add b hg branch b hg commit -d '2 0' -u test -m "Adding b branch" hg heads echo '-------' hg heads . echo '=======' echo 'bh1' >bh1 hg add bh1 hg commit -d '3 0' -u test -m "Adding b branch head 1" hg heads echo '-------' hg heads . echo '=======' hg update -C 2 echo 'bh2' >bh2 hg add bh2 hg commit -d '4 0' -u test -m "Adding b branch head 2" hg heads echo '-------' hg heads . echo '=======' hg update -C 2 echo 'bh3' >bh3 hg add bh3 hg commit -d '5 0' -u test -m "Adding b branch head 3" hg heads echo '-------' hg heads . echo '=======' hg merge 4 hg commit -d '6 0' -u test -m "Merging b branch head 2 and b branch head 3" hg heads echo '-------' hg heads . echo '=======' echo 'c' >c hg add c hg branch c hg commit -d '7 0' -u test -m "Adding c branch" hg heads echo '-------' hg heads . echo '=======' hg heads -r 3 . echo $? echo '-------' hg heads -r 2 . echo $? echo '-------' hg update -C 4 echo $? echo '-------' hg heads -r 3 . echo $? echo '-------' hg heads -r 2 . echo $? echo '-------' hg heads -r 7 . echo $? echo '=======' for i in 0 1 2 3 4 5 6 7; do hg update -C "$i" hg heads echo '-------' hg heads . echo '-------' done echo '=======' for i in a b c z; do hg heads "$i" echo '-------' done echo '=======' hg heads 0 1 2 3 4 5 6 7