tests/test-graft.t

hgweb: fix dynamic date calculation not working under Safari

While Chrome, Firefox, and IE 6+ support the current date format being
passed to Date(), Safari doesn't:

> new Date('Mon Oct 24 13:58:01 2011 +0200')
  Invalid Date

However, the rfc822date format--officially supported by
ECMAScript[1]--does work:

> new Date('Mon, 24 Oct 2011 13:58:01 +0200')
  Mon Oct 24 2011 04:58:01 GMT-0700 (PDT)

This change replaces all instances of {date|date} in HTML with
{date|rfc822date}. For elements that only have the "age" class,
there's no outward change for users with JavaScript enabled. For
elements with both the "age" and "date" classes, the full date
displayed uses the new format.

Tested in IE 6, Safari 5.1.1, Google Chrome 15, and Firefox 7.0.1.

[1]: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date/parse

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

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
  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%)
    searching for copies back to rev 1
    unmatched files in local:
     a
    unmatched files in other:
     b
    all copies found (* = to merge, ! = divergent):
     b -> a *
    checking for directory renames
  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
    searching for copies back to rev 1
    unmatched files in local:
     c
    all copies found (* = to merge, ! = divergent):
     c -> b *
    checking for directory renames
  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 failed!
    searching for copies back to rev 1
    unmatched files in local:
     c
    all copies found (* = to merge, ! = divergent):
     c -> b *
    checking for directory renames
  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@rev: 3
  |
  o  test@rev: 4
  |
  o  test@rev: 5
  |
  o  bar@rev: 1
  |
  o  foo@rev: 2
  |
  | o    test@rev: 6
  | |\
  | | o  test@rev: 5
  | | |
  | o |  test@rev: 4
  | |/
  | o  baz@rev: 3
  | |
  | o  test@rev: 2
  | |
  | o  bar@rev: 1
  |/
  o  test@rev: 0