diff -r ec4c17e0aee6 -r bcd0c12070b2 tests/test-import.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-import.t	Sun May 11 01:29:11 2014 -0700
@@ -0,0 +1,92 @@
+
+This feature requires mercurial 3.0
+(and the `only(` revset is 3.0 specific)
+
+  $ (hg help revset | grep ' only(') || exit 80
+
+Test creation of obsolescence marker by path import
+
+  $ hg init auto-obsolete
+  $ cd auto-obsolete
+  $ echo '[extensions]' >> $HGRCPATH
+  $ echo 'rebase=' >> $HGRCPATH
+  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
+  $ echo A > a
+  $ hg commit -Am A
+  adding a
+  $ echo B > b
+  $ hg commit -Am B
+  adding b
+  $ hg up '.^'
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ echo C > c
+  $ hg commit -Am C
+  adding c
+  created new head
+  $ hg log -G
+  @  changeset:   2:eb8dd0f31b51
+  |  tag:         tip
+  |  parent:      0:f2bbf19cf96d
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     C
+  |
+  | o  changeset:   1:95b760afef3c
+  |/   user:        test
+  |    date:        Thu Jan 01 00:00:00 1970 +0000
+  |    summary:     B
+  |
+  o  changeset:   0:f2bbf19cf96d
+     user:        test
+     date:        Thu Jan 01 00:00:00 1970 +0000
+     summary:     A
+  
+
+(actual test)
+
+  $ hg export 'desc(B)' | hg import - --obsolete
+  applying patch from stdin
+  $ hg log -G
+  @  changeset:   3:00c49133f17e
+  |  tag:         tip
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     B
+  |
+  o  changeset:   2:eb8dd0f31b51
+  |  parent:      0:f2bbf19cf96d
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     C
+  |
+  o  changeset:   0:f2bbf19cf96d
+     user:        test
+     date:        Thu Jan 01 00:00:00 1970 +0000
+     summary:     A
+  
+  $ hg debugobsolete
+  95b760afef3c234ffb3f9fd391edcb36e60921a4 00c49133f17e5e5a52b6ef1b6d516c0e90b56d8a 0 {'date': '* *', 'user': 'test'} (glob)
+
+  $ hg rollback
+  repository tip rolled back to revision 2 (undo import)
+  working directory now based on revision 2
+  $ hg log -G
+  @  changeset:   2:eb8dd0f31b51
+  |  tag:         tip
+  |  parent:      0:f2bbf19cf96d
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     C
+  |
+  | o  changeset:   1:95b760afef3c
+  |/   user:        test
+  |    date:        Thu Jan 01 00:00:00 1970 +0000
+  |    summary:     B
+  |
+  o  changeset:   0:f2bbf19cf96d
+     user:        test
+     date:        Thu Jan 01 00:00:00 1970 +0000
+     summary:     A
+  
+  $ hg debugobsolete
+