view tests/test-cat @ 5810:124577de40a7

context: preserve changeset in filectx if we have one

If we know original changeset we are working with - try hard to
preserve it. Fallback to filelog.linkrev() only if we have no way
to get original changeset, since linkrev() may point to other
changeset.

#!/bin/sh
#
mkdir t
cd t
hg init
echo 0 > a
echo 0 > b
hg ci -A -m m -d "1000000 0"
hg rm a
hg cat a
sleep 1 # make sure mtime is changed
echo 1 > b
hg ci -m m -d "1000000 0"
echo 2 > b
hg cat -r 0 a
hg cat -r 0 b
hg cat -r 1 a
hg cat -r 1 b