view tests/test-empty.t @ 47321:9a3aa54774ff

persistent-nodemap: add a way to make the picked uid predictable

This will make the test less volatile and therefore easier to maintain. I am
setting this is for the persistent nodemap docket first, but my target is to use
similar logic for the revlogv2 (and co) test.

For persisent nodemap, they are too many different in how each test variants (with rust, without rust, etc) needs new uid for this be really useful (right now). However it will be directly useful for the revlogv2 logic.

Differential Revision: https://phab.mercurial-scm.org/D10753

Create an empty repo:

  $ hg init a
  $ cd a

Try some commands:

  $ hg log
  $ hg grep wah
  [1]
  $ hg manifest
  $ hg verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  checked 0 changesets with 0 changes to 0 files

Check the basic files created:

  $ ls .hg
  00changelog.i
  cache
  requires
  store
  wcache

Should be empty:

  $ ls .hg/store

Poke at a clone:

  $ cd ..
  $ hg clone a b
  updating to branch default
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd b
  $ hg verify
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  checked 0 changesets with 0 changes to 0 files
  $ ls .hg
  00changelog.i
  cache
  hgrc
  requires
  store

Should be empty:

  $ ls .hg/store

  $ cd ..