tests: disallow using simple store repo with bundlerepo

bundlerepo is... going to be difficult to port to an alternate
store because it assumes revlogs for storage and essentially
overlays the contents of a bundle onto a fake revlog-like
primitive. It will be a good test case for our eventual new
storage interface.

Refactoring bundlerepo to make it work with non-revlog storage is
going to be a bit of work. So for now, let's refuse to use the
simple store repo when a bundlerepo is in play.

A new test requirement advertising support for treating bundle
files as repo instances has been added. Some tests have been
made conditional on this feature. Additional tests will be
annotated in subsequent commits.

Having positive opt-in to repo features will be simpler in the
long run because it will allow multiple storage backends to
declare feature support and we won't have to annotate each test
with the set of repo backends that are supported. Again, we'll
probably want better integration between repo features and
tests. But this is the easiest we can do at the moment.

Differential Revision: https://phab.mercurial-scm.org/D3060

tests/hghave.py

@@ -731,12 +731,13 b' def getrepofeatures():'
     """
     # Default list provided by core.
     features = {
+        'bundlerepo',
         'revlogstore',
     }
 
     # Features that imply other features.
     implies = {
-        'simplestore': ['-revlogstore'],
+        'simplestore': ['-revlogstore', '-bundlerepo'],
     }
 
     for override in os.environ.get('HGREPOFEATURES', '').split(' '):
@@ -765,3 +766,7 b' def has_reporevlogstore():'
 @check('reposimplestore', 'repository using simple storage extension')
 def has_reposimplestore():
     return 'simplestore' in getrepofeatures()
+
+@check('repobundlerepo', 'whether we can open bundle files as repos')
+def has_repobundlerepo():
+    return 'bundlerepo' in getrepofeatures()

tests/simplestorerepo.py

@@ -24,6 +24,7 b' from mercurial.thirdparty import ('
 )
 from mercurial import (
     ancestor,
+    bundlerepo,
     error,
     filelog,
     mdiff,
@@ -587,6 +588,9 b' def reposetup(ui, repo):'
     if not repo.local():
         return
 
+    if isinstance(repo, bundlerepo.bundlerepository):
+        raise error.Abort(_('cannot use simple store with bundlerepo'))
+
     class simplestorerepo(repo.__class__):
         def file(self, f):
             return filestorage(self.svfs, f)

tests/test-manifest.t

@@ -1,3 +1,5 b''
+#require repobundlerepo
+
 Source bundle was generated with the following script:
 
 # hg init

tests/test-mq-pull-from-bundle.t

@@ -1,3 +1,5 b''
+#require repobundlerepo
+
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > mq=

tests/test-narrow-strip.t

@@ -130,6 +130,8 b' Also verify we can apply the bundle with'
   $ hg strip 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-backup.hg (glob)
+
+#if repobundlerepo
   $ hg incoming .hg/strip-backup/*-backup.hg
   comparing with .hg/strip-backup/*-backup.hg (glob)
   changeset:   0:* (glob)
@@ -161,3 +163,4 b' Also verify we can apply the bundle with'
   added 3 changesets with 2 changes to 1 files (+1 heads)
   new changesets *:* (glob)
   (run 'hg heads' to see heads, 'hg merge' to merge)
+#endif

tests/test-obsolete.t

@@ -1244,6 +1244,7 b' Test bundle overlay onto hidden revision'
   o  0:4b34ecfb0d56 (draft) [ ] A
   
 
+#if repobundlerepo
   $ hg incoming ../repo-bundleoverlay --bundle ../bundleoverlay.hg
   comparing with ../repo-bundleoverlay
   searching for changes
@@ -1256,6 +1257,7 b' Test bundle overlay onto hidden revision'
   |/
   o  0:4b34ecfb0d56 (draft) [ ] A
   
+#endif
 
 #if serve
 

tests/test-shelve.t

@@ -771,10 +771,12 b' unshelve and conflicts with tracked and '
   $ hg shelve
   shelved as default
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+#if repobundlerepo
   $ hg log -G --template '{rev}  {desc|firstline}  {author}' -R bundle://.hg/shelved/default.hg -r 'bundle()'
   o  4  changes to: commit stuff  shelve@localhost
   |
   ~
+#endif
   $ hg log -G --template '{rev}  {desc|firstline}  {author}'
   @  3  commit stuff  test
   |

tests/test-treemanifest.t

@@ -325,6 +325,8 b' Stripping and recovering changes should '
      rev linkrev nodeid       p1           p2
        0       4 064927a0648a 000000000000 000000000000
        1       5 25ecb8cb8618 000000000000 000000000000
+
+#if repobundlerepo
   $ hg incoming .hg/strip-backup/*
   comparing with .hg/strip-backup/*-backup.hg (glob)
   searching for changes
@@ -334,6 +336,8 b' Stripping and recovering changes should '
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     modify dir1/a
   
+#endif
+
   $ hg unbundle .hg/strip-backup/*
   adding changesets
   adding manifests