--- a/mercurial/debugcommands.py Wed Feb 01 17:48:30 2017 +0100
+++ b/mercurial/debugcommands.py Thu Feb 02 09:59:47 2017 +0100
@@ -43,6 +43,7 @@
merge as mergemod,
obsolete,
policy,
+ pvec,
pycompat,
repair,
revlog,
@@ -1435,6 +1436,27 @@
ui.write("%s\t%s\n" % (k.encode('string-escape'),
v.encode('string-escape')))
+@command('debugpvec', [], _('A B'))
+def debugpvec(ui, repo, a, b=None):
+ ca = scmutil.revsingle(repo, a)
+ cb = scmutil.revsingle(repo, b)
+ pa = pvec.ctxpvec(ca)
+ pb = pvec.ctxpvec(cb)
+ if pa == pb:
+ rel = "="
+ elif pa > pb:
+ rel = ">"
+ elif pa < pb:
+ rel = "<"
+ elif pa | pb:
+ rel = "|"
+ ui.write(_("a: %s\n") % pa)
+ ui.write(_("b: %s\n") % pb)
+ ui.write(_("depth(a): %d depth(b): %d\n") % (pa._depth, pb._depth))
+ ui.write(_("delta: %d hdist: %d distance: %d relation: %s\n") %
+ (abs(pa._depth - pb._depth), pvec._hamming(pa._vec, pb._vec),
+ pa.distance(pb), rel))
+
@command('debugupgraderepo', [
('o', 'optimize', [], _('extra optimization to perform'), _('NAME')),
('', 'run', False, _('performs an upgrade')),