view tests/test-issue672 @ 9717:68a1b9d0663e

update: allow branch crossing without -c or -C, with no uncommitted changes

Update will now allow crossing branches within the same named branch,
when given a specific revision, if the working dir is clean, without
requiring the -c or -C option. Abort if no revision is given and
this would cross branches.  Minor change to abort message if
uncommitted changes are found.

Modify test-update-branches and output to reflect the altered case. Modify
test-merge5.out to reflect the altered case. Modify
test-up-local-change.out with new message.

#!/bin/sh

# 0-2-4
#  \ \ \
#   1-3-5
#
# rename in #1, content change in #4.

hg init t
cd t

touch 1
touch 2
hg commit -Am init  # 0

hg rename 1 1a
hg commit -m rename # 1

hg co -C 0
echo unrelated >> 2
hg ci -m unrelated1 # 2

hg merge --debug 1
hg ci -m merge1 # 3

hg co -C 2
echo hello >> 1
hg ci -m unrelated2 # 4

hg co -C 3
hg merge -y --debug 4

hg co -C 4
hg merge -y --debug 3