revlog.revision(): minor cleanup
Rename some variables, making the name more obvious (in particular "cache" was
actually two different variable.
Move code around, moving the index preloading before the deltachain computation,
without that index preloading was useless (everything was read in deltachain).
#!/bin/sh
hg init
echo a > a
hg commit -A -ma
echo b >> a
hg commit -mb
echo c >> a
hg commit -mc
hg up 1
echo d >> a
hg commit -md
hg up 1
echo e >> a
hg commit -me
hg up 1
echo % should fail because not at a head
hg merge
hg up
echo % should fail because \> 2 heads
HGMERGE=internal:other; export HGMERGE
hg merge
echo % should succeed
hg merge 2
hg commit -mm1
echo % should succeed - 2 heads
hg merge -P
hg merge
hg commit -mm2
echo % should fail because at tip
hg merge
hg up 0
echo % should fail because 1 head
hg merge
hg up 3
echo f >> a
hg branch foobranch
hg commit -mf
echo % should fail because merge with other branch
hg merge
# Test for issue2043: ensure that 'merge -P' shows ancestors of 6 that
# are not ancestors of 7, regardless of where their least common
# ancestor is.
echo % merge preview not affected by common ancestor
hg up -q 7
hg merge -q -P 6 # expect: 2, 4, 5, 6
true