view tests/test-debugrename.t @ 48761:2e949ede7350

rank: naive rank property computation and retrieval

This stores the rank (size of the ancestor set of a revision, including itself)
in a changelog field and allows this property to be retrieved.

This new property is used as part of stable-range computations, which will be
introduced later on.

The value is computed in a naive way from the definition of the rank. This will
be replaced by a more efficient version subsequently.

Differential Revision: https://phab.mercurial-scm.org/D12139

  $ hg init
  $ echo a > a
  $ hg ci -Am t
  adding a

  $ hg mv a b
  $ hg ci -Am t1
  $ hg debugrename b
  b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3

  $ hg mv b a
  $ hg ci -Am t2
  $ hg debugrename a
  a renamed from b:37d9b5d994eab34eda9c16b195ace52c7b129980

  $ hg debugrename --rev 1 b
  b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3