view tests/test-issue612.t @ 27065:93bcc73df8d5

cmdutil.changeset_printer: pass context into showpatch()

Before, we passed the node then subsequently performed a lookup on
repo.changelog. We already has the context available, so just pass it
in.

This does result in a small performance win. But I doubt it will show
up anywhere because diff[stat] calculation will dwarf the time spent
to create a changectx. Still, we should be creating fewer changectx
out of principle.

https://bz.mercurial-scm.org/612

  $ hg init
  $ mkdir src
  $ echo a > src/a.c
  $ hg ci -Ama
  adding src/a.c

  $ hg mv src source
  moving src/a.c to source/a.c (glob)

  $ hg ci -Ammove

  $ hg co -C 0
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ echo new > src/a.c
  $ echo compiled > src/a.o
  $ hg ci -mupdate
  created new head

  $ hg status
  ? src/a.o

  $ hg merge
  merging src/a.c and source/a.c to source/a.c
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ hg status
  M source/a.c
  R src/a.c
  ? src/a.o