graft: add test to check the phase of new changesets

Graft actually do not keep the phase of the source
changesets: no need to change the graft code and add
test to check this behaviour.

tests/test-graft.t

@@ -1,261 +1,279 b''
 Create a repo with some stuff in it:
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ echo a > d
   $ echo a > e
   $ hg ci -qAm0
   $ echo b > a
   $ hg ci -m1 -u bar
   $ hg mv a b
   $ hg ci -m2
   $ hg cp b c
   $ hg ci -m3 -u baz
   $ echo b > d
   $ echo f > e
   $ hg ci -m4
   $ hg up -q 3
   $ echo b > e
   $ hg branch -q stable
   $ hg ci -m5
   $ hg merge -q default --tool internal:local
   $ hg branch -q default
   $ hg ci -m6
+  $ hg phase --public 3
+  $ hg phase --force --secret 6
+
+  $ hg --config extensions.graphlog= log -G --template '{author}@{rev}.{phase}: {desc}\n'
+  @    [e-mail]: 6
+  |\
+  | o  [e-mail]: 5
+  | |
+  o |  [e-mail]: 4
+  |/
+  o  [e-mail]: 3
+  |
+  o  [e-mail]: 2
+  |
+  o  [e-mail]: 1
+  |
+  o  [e-mail]: 0
+  
 
 Need to specify a rev:
 
   $ hg graft
   abort: no revisions specified
   [255]
 
 Can't graft ancestor:
 
   $ hg graft 1 2
   skipping ancestor revision 1
   skipping ancestor revision 2
   [255]
 
 Can't graft with dirty wd:
 
   $ hg up -q 0
   $ echo foo > a
   $ hg graft 1
   abort: outstanding uncommitted changes
   [255]
   $ hg revert a
 
 Graft a rename:
 
   $ hg graft 2 -u foo
   grafting revision 2
   merging a and b to b
   $ hg export tip --git
   # HG changeset patch
   # User foo
   # Date 0 0
   # Node ID d2e44c99fd3f31c176ea4efb9eca9f6306c81756
   # Parent  68795b066622ca79a25816a662041d8f78f3cd9e
   2
   
   diff --git a/a b/b
   rename from a
   rename to b
   --- a/a
   +++ b/b
   @@ -1,1 +1,1 @@
   -a
   +b
 
 Look for extra:source
 
   $ hg log --debug -r tip
   changeset:   7:d2e44c99fd3f31c176ea4efb9eca9f6306c81756
   tag:         tip
   phase:       draft
   parent:      0:68795b066622ca79a25816a662041d8f78f3cd9e
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    7:5d59766436fd8fbcd38e7bebef0f6eaf3eebe637
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   files+:      b
   files-:      a
   extra:       branch=default
   extra:       source=5c095ad7e90f871700f02dd1fa5012cb4498a2d4
   description:
   2
   
   
 
 Graft out of order, skipping a merge and a duplicate
 
   $ hg graft 1 5 4 3 'merge()' 2 --debug
   skipping ungraftable merge revision 6
   scanning for duplicate grafts
   skipping already grafted revision 2
   grafting revision 1
     searching for copies back to rev 1
     unmatched files in local:
      a.orig
      b
     all copies found (* = to merge, ! = divergent):
      b -> a *
     checking for directory renames
   resolving manifests
    overwrite: False, partial: False
    ancestor: 68795b066622, local: d2e44c99fd3f+, remote: 5d205f8b35b6
    b: local copied/moved to a -> m
   preserving b for resolve of b
   updating: b 1/1 files (100.00%)
   b
    b: searching for copy revision for a
    b: copy a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
   grafting revision 5
     searching for copies back to rev 1
     unmatched files in local:
      a.orig
   resolving manifests
    overwrite: False, partial: False
    ancestor: 4c60f11aa304, local: 6f5ea6ac8b70+, remote: 97f8bfe72746
    e: remote is newer -> g
   updating: e 1/1 files (100.00%)
   getting e
   e
   grafting revision 4
     searching for copies back to rev 1
     unmatched files in local:
      a.orig
   resolving manifests
    overwrite: False, partial: False
    ancestor: 4c60f11aa304, local: 77eb504366ab+, remote: 9c233e8e184d
    e: versions differ -> m
    d: remote is newer -> g
   preserving e for resolve of e
   updating: d 1/2 files (50.00%)
   getting d
   updating: e 2/2 files (100.00%)
   picked tool 'internal:merge' for e (binary False symlink False)
   merging e
   my e@77eb504366ab+ other e@9c233e8e184d ancestor e@68795b066622
   warning: conflicts during merge.
   merging e incomplete! (edit conflicts, then use 'hg resolve --mark')
   abort: unresolved conflicts, can't continue
   (use hg resolve and hg graft --continue)
   [255]
 
 Continue without resolve should fail:
 
   $ hg graft -c
   grafting revision 4
   abort: unresolved merge conflicts (see hg help resolve)
   [255]
 
 Fix up:
 
   $ echo b > e
   $ hg resolve -m e
 
 Continue with a revision should fail:
 
   $ hg graft -c 6
   abort: can't specify --continue and revisions
   [255]
 
 Continue for real, clobber usernames
 
   $ hg graft -c -U
   grafting revision 4
   grafting revision 3
 
 Compare with original:
 
   $ hg diff -r 6
   $ hg status --rev 0:. -C
   M d
   M e
   A b
     a
   A c
     a
   R a
 
 View graph:
 
-  $ hg --config extensions.graphlog= log -G --template '{author}@{rev}: {desc}\n'
-  @  test@11: 3
+  $ hg --config extensions.graphlog= log -G --template '{author}@{rev}.{phase}: {desc}\n'
+  @  [e-mail]: 3
   |
-  o  test@10: 4
+  o  [e-mail]: 4
   |
-  o  test@9: 5
+  o  [e-mail]: 5
   |
-  o  bar@8: 1
+  o  [e-mail]: 1
   |
-  o  foo@7: 2
+  o  [e-mail]: 2
   |
-  | o    test@6: 6
+  | o    [e-mail]: 6
   | |\
-  | | o  test@5: 5
+  | | o  [e-mail]: 5
   | | |
-  | o |  test@4: 4
+  | o |  [e-mail]: 4
   | |/
-  | o  baz@3: 3
+  | o  [e-mail]: 3
   | |
-  | o  test@2: 2
+  | o  [e-mail]: 2
   | |
-  | o  bar@1: 1
+  | o  [e-mail]: 1
   |/
-  o  test@0: 0
+  o  [e-mail]: 0
   
 Graft again onto another branch should preserve the original source
   $ hg up -q 0
   $ echo 'g'>g
   $ hg add g
   $ hg ci -m 7
   created new head
   $ hg graft 7
   grafting revision 7
 
   $ hg log -r 7 --template '{rev}:{node}\n'
   7:d2e44c99fd3f31c176ea4efb9eca9f6306c81756
   $ hg log -r 2 --template '{rev}:{node}\n'
   2:5c095ad7e90f871700f02dd1fa5012cb4498a2d4
 
   $ hg log --debug -r tip
   changeset:   13:39bb1d13572759bd1e6fc874fed1b12ece047a18
   tag:         tip
   phase:       draft
   parent:      12:b592ea63bb0c19a6c5c44685ee29a2284f9f1b8f
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    13:0780e055d8f4cd12eadd5a2719481648f336f7a9
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   files+:      b
   files-:      a
   extra:       branch=default
   extra:       source=5c095ad7e90f871700f02dd1fa5012cb4498a2d4
   description:
   2
   
   
 Disallow grafting an already grafted cset onto its original branch
   $ hg up -q 6
   $ hg graft 7
   skipping already grafted revision 7 (was grafted from 2)
   [255]
 
 Disallow grafting already grafted csets with the same origin onto each other
   $ hg up -q 13
   $ hg graft 2
   skipping already grafted revision 2
   [255]
   $ hg graft 7
   skipping already grafted revision 7 (same origin 2)
   [255]
 
   $ hg up -q 7
   $ hg graft 2
   skipping already grafted revision 2
   [255]
   $ hg graft tip
   skipping already grafted revision 13 (same origin 2)
   [255]