tests/test-bheads

11542:594b98846ce1

hg ci -m "b3 (HN)"

echo '% case NN: msg'
hg up -q null
hg branch -f b
echo 1 > B
hg ci -Am "b4 (NN): new topo root for branch b"

echo '% case HN: no msg'
echo 2 >> B
hg ci -m "b5 (HN)"

echo '% case BN: msg'
hg branch -f default
echo 1 > A
hg ci -Am "a6 (BN): new branch root"

echo '% case CN: msg'
hg up -q 4
echo 3 >> BB
hg ci -Am "b7 (CN): regular new head"

echo '% case BB: msg'
hg up -q 4
hg merge -q 3

11543:0a2762d83c53

hg ci -m "b3 (HN)"

echo '% case NN: msg'
hg up -q null
hg branch -f b
echo 1 > bb
hg ci -Am "b4 (NN): new topo root for branch b"

echo '% case HN: no msg'
echo 2 >> bb
hg ci -m "b5 (HN)"

echo '% case BN: msg'
hg branch -f default
echo 1 > aa
hg ci -Am "a6 (BN): new branch root"

echo '% case CN: msg'
hg up -q 4
echo 3 >> bbb
hg ci -Am "b7 (CN): regular new head"

echo '% case BB: msg'
hg up -q 4
hg merge -q 3