view tests/test-backwards-remove @ 11566:4d11fde55cc5

util: use fakebuffer as buffer in py3k

There's no buffer type in py3k, util.py has a function, called
fakebuffer, that implements a similar API. This patch implements
fakebuffer as a memoryview wrapper in py3k.

#!/bin/sh
hg init
echo This is file a1 > a
hg add a
hg commit -m "commit #0" -d "1000000 0"
ls
echo This is file b1 > b
hg add b
hg commit -m "commit #1" -d "1000000 0"
hg co 0
# B should disappear
ls