view tests/test-diff-issue2761.t @ 21083:20b0c49c032c

largefiles: update should only create a .orig backup of a largefile once

A .orig of a standin after the update do that a .orig of the actual largefile
is created. The .orig standin was however never removed again and the largefile
.orig was thus overwritten again and again.

The fix: remove the standin .orig when it is used.

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