view tests/test-filebranch @ 11988:8380ed691df8

util: add an interpolate() function to for replacing multiple values

util.interpolate can be used to replace multiple items in a string all at once
(and optionally apply a function to the replacement), without worrying about
recursing:

    >>> import util
    >>> s = '$foo, $spam'
    >>> util.interpolate(r'\$', { 'foo': 'bar', 'spam': 'eggs' }, s)
    'bar, eggs'
    >>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s)
    'spam, foo'
    >>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s, lambda s: s.upper())
    'SPAM, FOO'

The patch also changes filemerge.py to use this new function.

#!/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