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view tests/test-diff-issue2761.t @ 37971:3ac950cd5978

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shortest: move revnum-disambiguation out of revlog I want to be able to change how we disambiguate and I think having revlog.shortest() worry only about finding a prefix that's unambiguous among nodeids makes more sense. This slows down `hg log -T '{shortest(node,1)}\n'` from 4.0s to 4.1s. Differential Revision: https://phab.mercurial-scm.org/D3502
author Martin von Zweigbergk <martinvonz@google.com>
date Thu, 03 May 2018 15:57:12 -0700
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