view tests/test-bookmarks-strip.t @ 26032:a3d5da8b641e

reachableroots: bail if integer object cannot be allocated

This patch also replaces Py_XDECREF() by Py_DECREF() because we known "val"
and "p" are not NULL.

BTW, we can eliminate some of these allocation and error handling of int objects
if the internal "seen" array has more information. For example,

  enum { SEEN = 1, ROOT = 2, REACHABLE = 4 };
  /* ... build ROOT mask from roots argument ... */
  if (seen[revnum + 1] & ROOT) {  /* instead of PySet_Contains(roots, val) */

>From my quick hack, it is 2x faster.

  $ echo "[extensions]" >> $HGRCPATH
  $ echo "mq=" >> $HGRCPATH

  $ hg init

  $ echo qqq>qqq.txt

rollback dry run without rollback information

  $ hg rollback
  no rollback information available
  [1]

add file

  $ hg add
  adding qqq.txt

commit first revision

  $ hg ci -m 1

set bookmark

  $ hg book test

  $ echo www>>qqq.txt

commit second revision

  $ hg ci -m 2

set bookmark

  $ hg book test2

update to -2 (deactivates the active bookmark)

  $ hg update -r -2
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (leaving bookmark test2)

  $ echo eee>>qqq.txt

commit new head

  $ hg ci -m 3
  created new head

bookmarks updated?

  $ hg book
     test                      1:25e1ee7a0081
     test2                     1:25e1ee7a0081

strip to revision 1

  $ hg strip 1
  saved backup bundle to $TESTTMP/.hg/strip-backup/*-backup.hg (glob)

list bookmarks

  $ hg book
     test                      0:5c9ad3787638
     test2                     0:5c9ad3787638