comparison tests/test-revset.t @ 24008:873eb5db89c8 stable

revset: get revision number of each node from target namespaces

Before this patch, revset predicate "named()" uses each nodes gotten
from target namespaces directly.

This causes problems below:

  - combination of other predicates doesn't work correctly, because
    they assume that revisions are listed up in number

  - "hg log" doesn't show any revisions for "named()" result, because:

    - "changeset_printer" stores formatted output for each revisions
      into dict with revision number (= ctx.rev()) as a key of them

    - "changeset_printer.flush(rev)" writes stored output for
      the specified revision, but

    - "commands.log" invokes it with the node, gotten from "named()"

  - "hg debugrevspec" shows nodes (= may be binary) directly

Difference between revset predicate "tag()" and "named('tags')" in
tests is fixed in subsequent patch.

23989:3667bc21b877

  $ log 'named("re:unknown")'
  abort: no namespace exists that match 'unknown'!
  [255]
  $ log 'present(named("unknown"))'
  $ log 'present(named("re:unknown"))'

issue2437

  $ log '3 and p1(5)'
  3

24008:873eb5db89c8

  $ log 'named("re:unknown")'
  abort: no namespace exists that match 'unknown'!
  [255]
  $ log 'present(named("unknown"))'
  $ log 'present(named("re:unknown"))'

  $ log 'tag()'
  6
  $ log 'named("tags")'
  6
  9

issue2437

  $ log '3 and p1(5)'
  3