comparison tests/test-log.t @ 24064:c260887cdbcd

log: fix --follow null parent not to include revision 0

If p1 is null, ':.' is translated as '0:null'. But rangeset can't handle null,
only revision 0 was visible.  Because 'null' should not be listed implicitly,
"log --follow" (without -r) should be empty if p1 is null.

Test of "hg grep -f" is added for cmdutil.walkchangerevs().

24063:c98fa0ca4678

     user:
     date:        Thu Jan 01 00:00:00 1970 +0000
  


log -r .  with two parents

  $ hg up -C 3
  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg merge tip
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ hg log -r .
  changeset:   3:e62f78d544b4

24064:c260887cdbcd

     user:
     date:        Thu Jan 01 00:00:00 1970 +0000
  


log -f with null parent

  $ hg up -C null
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ hg log -f


log -r .  with two parents

  $ hg up -C 3
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg merge tip
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ hg log -r .
  changeset:   3:e62f78d544b4