view tests/test-diffdir @ 5723:e3b09819496b

bisect: switch to rev-based calculation

- use revlog.parentrevs in search loops
- calculate stop directly in O(N) without reachable
- move badrev check into candidates

#!/bin/sh

hg init
touch a
hg add a
hg ci -m "a" -d "1000000 0"

echo 123 > b
hg add b
hg diff --nodates

hg diff --nodates -r tip

echo foo > a
hg diff --nodates

hg diff -r ""
hg diff -r tip -r ""

true