test-glog.t: use printrevset extension to trace rewritten revsets Using "hg log -G --print-revset" prints the revset generated by graphlog and exits. This helps debugging and writing shorter tests. It has been suggested to handle these tests with doctests. I think the extension approach is better because: - It tests the actual parameter set passed to graphlog.revset(), not what we expect it to be. 'branch' and 'only-branch' are currently distinct options but nothing prevents fancyopts to grow a notion of option aliasing one day, where both options would be merged before reaching the command. - It can be used as debug output interleaved with real log calls. v2: - Use a test extension instead of a global deprecated new option

     1

  $ rm -rf a

     2

  $ hg init a

     3

  $ cd a

     4

  $ echo a > a

     5

  $ hg ci -Am0

     6

  adding a

     7

  $ hg tag t1 # 1

     8

  $ hg tag --remove t1 # 2

     9

    10

  $ hg co 1

    11

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

    12

  $ hg tag -f -r0 t1

    13

  $ hg tags

    14

  tip                                3:a49829c4fc11

    15

  t1                                 0:f7b1eb17ad24

    16