view tests/test-filebranch @ 6805:482581431dcd

Sort removes first when applying updates (fixes issues 750 and 912)

This change ensures that removes happen first in applyupdates(). This avoids
issues where we try to make a case-only rename of a file on a case insensitive
system. Without this patch, the add of the new name happens before the remove
of the old one - which results in the file not existing, as the two names are
effectively the same.

With the patch, the old name gets removed then the new one gets added, which
is always safe.

#!/bin/sh

# This test makes sure that we don't mark a file as merged with its ancestor
# when we do a merge.

cat <<EOF > merge
import sys, os
print "merging for", os.path.basename(sys.argv[1])
EOF
HGMERGE="python ../merge"; export HGMERGE

echo creating base
hg init a
cd a
echo 1 > foo
echo 1 > bar
echo 1 > baz
echo 1 > quux
hg add foo bar baz quux
hg commit -m "base" -d "1000000 0"

cd ..
hg clone a b

echo creating branch a
cd a
echo 2a > foo
echo 2a > bar
hg commit -m "branch a" -d "1000000 0"

echo creating branch b

cd ..
cd b
echo 2b > foo
echo 2b > baz
hg commit -m "branch b" -d "1000000 0"

echo "we shouldn't have anything but n state here"
hg debugstate --nodates | grep -v "^n"

echo merging
hg pull ../a
hg merge -v

echo 2m > foo
echo 2b > baz
echo new > quux

echo "we shouldn't have anything but foo in merge state here"
hg debugstate --nodates | grep "^m"

hg ci -m "merge" -d "1000000 0"

echo "main: we should have a merge here"
hg debugindex .hg/store/00changelog.i

echo "log should show foo and quux changed"
hg log -v -r tip

echo "foo: we should have a merge here"
hg debugindex .hg/store/data/foo.i

echo "bar: we shouldn't have a merge here"
hg debugindex .hg/store/data/bar.i

echo "baz: we shouldn't have a merge here"
hg debugindex .hg/store/data/baz.i

echo "quux: we shouldn't have a merge here"
hg debugindex .hg/store/data/quux.i

echo "manifest entries should match tips of all files"
hg manifest --debug

echo "everything should be clean now"
hg status

hg verify