Store empty (default) branch in branch cache, too.
Operations on this branch don't work otherwise.
Reading branches.cache had to be adjusted to allow an empty label.
Adjusted reading of the cache tip for symmetry, no functional change here.
#!/bin/sh
hg init test
cd test
echo 0 > afile
hg add afile
hg commit -m "0.0" -d "1000000 0"
echo 1 >> afile
hg commit -m "0.1" -d "1000000 0"
echo 2 >> afile
hg commit -m "0.2" -d "1000000 0"
echo 3 >> afile
hg commit -m "0.3" -d "1000000 0"
hg update -C 0
echo 1 >> afile
hg commit -m "1.1" -d "1000000 0"
echo 2 >> afile
hg commit -m "1.2" -d "1000000 0"
echo "a line" > fred
echo 3 >> afile
hg add fred
hg commit -m "1.3" -d "1000000 0"
hg mv afile adifferentfile
hg commit -m "1.3m" -d "1000000 0"
hg update -C 3
hg mv afile anotherfile
hg commit -m "0.3m" -d "1000000 0"
hg verify
cd ..
hg init empty
hg -R test bundle full.hg empty
hg -R test unbundle full.hg
hg -R empty heads
hg -R empty verify
hg --cwd test pull ../full.hg
hg --cwd empty pull ../full.hg
hg -R empty rollback
hg --cwd empty pull ../full.hg
rm -r empty
hg init empty
cd empty
hg -R bundle://../full.hg log
echo '[hooks]' >> .hg/hgrc
echo 'changegroup = echo changegroup: u=$HG_URL' >> .hg/hgrc
#doesn't work (yet ?)
#hg -R bundle://../full.hg verify
hg pull bundle://../full.hg
cd ..
rm -r empty
hg init empty
hg clone -r 3 test partial
hg clone partial partial2
cd partial
hg -R bundle://../full.hg log
hg incoming bundle://../full.hg
hg -R bundle://../full.hg outgoing ../partial2
hg -R bundle://../does-not-exist.hg outgoing ../partial2
cd ..
# test for 540d1059c802
hg init orig
cd orig
echo foo > foo
hg add foo
hg ci -m 'add foo' -d '0 0'
hg clone . ../copy
hg tag -d '0 0' foo
cd ../copy
echo >> foo
hg ci -m 'change foo' -d '0 0'
hg bundle ../bundle.hg ../orig
cd ../orig
hg incoming ../bundle.hg
cd ..