view tests/test-diff-issue2761.t @ 24904:b5c227f3e461 stable

revset: id() called with 40-byte strings should give the same results as for short strings

The patch solves two issues:
1. id(unknown_full_hash) aborts, but id(unknown_short_hash) doesn't
2. id(40byte_tag_or_bookmark) returns tagged/bookmarked revision,
   but id(non-40byte_tag_or_bookmark) doesn't

After the patch:
1. id(unknown_full_hash) doesn't abort
2. id(40byte_tag_or_bookmark) returns empty set

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