view tests/test-diff-issue2761.t @ 44951:83e41b73d115

git: add debug logging when there's a mismatch in the cached heads list The dag rebuild can be expensive, so let's try and avoid bugs where it transparently rebuilds all the time for no reason. This would have prevented the issue fixed in D8622. Differential Revision: https://phab.mercurial-scm.org/D8625
author Augie Fackler <augie@google.com>
date Tue, 09 Jun 2020 17:13:26 -0400
parents 73e3e368bd42
children 55c6ebd11cb9
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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