view tests/test-diff-issue2761.t @ 20447:abb91b74f758

revset: added lazyset implementation to keyword revset

Performance benchmarking:

$ time hg log -qr "first(keyword(changeset))"
0:9117c6561b0b

real  0m3.466s
user  0m3.345s
sys 0m0.072s

$ time ./hg log -qr "first(keyword(changeset))"
0:9117c6561b0b

real  0m0.365s
user  0m0.199s
sys 0m0.083s

Test issue2761

  $ hg init

  $ touch to-be-deleted
  $ hg add
  adding to-be-deleted
  $ hg ci -m first
  $ echo a > to-be-deleted
  $ hg ci -m second
  $ rm to-be-deleted
  $ hg diff -r 0

Same issue, different code path

  $ hg up -C
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ touch does-not-exist-in-1
  $ hg add
  adding does-not-exist-in-1
  $ hg ci -m third
  $ rm does-not-exist-in-1
  $ hg diff -r 1