Multiple changes for compare system

- count number of changed lines and files
- add combined compare button into the old per changeset compare
- fixed some logic for remote & bundle compare system
- added few tests for git compare

rhodecode/controllers/compare.py

@@ -88,14 +88,14 b' class CompareController(BaseRepoControll'
         org_ref = (org_ref_type, org_ref)
         other_ref = (other_ref_type, other_ref)
         other_repo = request.GET.get('repo', org_repo)
-        bundle_compare = str2bool(request.GET.get('bundle', True))
+        remote_compare = str2bool(request.GET.get('bundle', True))
         c.fulldiff = fulldiff = request.GET.get('fulldiff')
 
         c.swap_url = h.url('compare_url', repo_name=other_repo,
               org_ref_type=other_ref[0], org_ref=other_ref[1],
               other_ref_type=org_ref[0], other_ref=org_ref[1],
               repo=org_repo, as_form=request.GET.get('as_form'),
-              bundle=bundle_compare)
+              bundle=remote_compare)
 
         c.org_repo = org_repo = Repository.get_by_repo_name(org_repo)
         c.other_repo = other_repo = Repository.get_by_repo_name(other_repo)
@@ -128,20 +128,21 b' class CompareController(BaseRepoControll'
         if partial:
             return render('compare/compare_cs.html')
 
-        if not bundle_compare and c.cs_ranges:
+        c.org_ref = org_ref[1]
+        c.other_ref = other_ref[1]
+
+        if not remote_compare and c.cs_ranges:
             # case we want a simple diff without incoming changesets, just
             # for review purposes. Make the diff on the forked repo, with
             # revision that is common ancestor
             other_ref = ('rev', c.cs_ranges[-1].parents[0].raw_id)
             other_repo = org_repo
 
-        c.org_ref = org_ref[1]
-        c.other_ref = other_ref[1]
+        diff_limit = self.cut_off_limit if not fulldiff else None
+        _diff = diffs.differ(org_repo, org_ref, other_repo, other_ref,
+                             discovery_data, remote_compare=remote_compare)
 
-        _diff = diffs.differ(other_repo, other_ref, org_repo, org_ref,
-                             discovery_data, bundle_compare=bundle_compare)
-        diff_limit = self.cut_off_limit if not fulldiff else None
-        diff_processor = diffs.DiffProcessor(_diff, format='gitdiff',
+        diff_processor = diffs.DiffProcessor(_diff or '', format='gitdiff',
                                              diff_limit=diff_limit)
         _parsed = diff_processor.prepare()
 
@@ -151,8 +152,13 b' class CompareController(BaseRepoControll'
 
         c.files = []
         c.changes = {}
-
+        c.lines_added = 0
+        c.lines_deleted = 0
         for f in _parsed:
+            st = f['stats']
+            if st[0] != 'b':
+                c.lines_added += st[0]
+                c.lines_deleted += st[1]
             fid = h.FID('', f['filename'])
             c.files.append([fid, f['operation'], f['filename'], f['stats']])
             diff = diff_processor.as_html(enable_comments=False, parsed_lines=[f])

rhodecode/controllers/pullrequests.py

@@ -51,6 +51,7 b' from rhodecode.model.comment import Chan'
 from rhodecode.model.changeset_status import ChangesetStatusModel
 from rhodecode.model.forms import PullRequestForm
 from rhodecode.lib.vcs.exceptions import EmptyRepositoryError
+from rhodecode.lib.vcs.backends.base import EmptyChangeset
 
 log = logging.getLogger(__name__)
 
@@ -277,7 +278,9 b' class PullrequestsController(BaseRepoCon'
             # case we want a simple diff without incoming changesets, just
             # for review purposes. Make the diff on the forked repo, with
             # revision that is common ancestor
-            other_ref = ('rev', c.cs_ranges[-1].parents[0].raw_id)
+            other_ref = ('rev', getattr(c.cs_ranges[-1].parents[0]
+                                        if c.cs_ranges[-1].parents
+                                        else EmptyChangeset(), 'raw_id'))
             other_repo = org_repo
 
         c.statuses = org_repo.statuses([x.raw_id for x in c.cs_ranges])
@@ -286,9 +289,9 b' class PullrequestsController(BaseRepoCon'
 
         c.org_ref = org_ref[1]
         c.other_ref = other_ref[1]
-        # diff needs to have swapped org with other to generate proper diff
-        _diff = diffs.differ(other_repo, other_ref, org_repo, org_ref,
+        _diff = diffs.differ(org_repo, org_ref, other_repo, other_ref,
                              discovery_data)
+
         diff_processor = diffs.DiffProcessor(_diff, format='gitdiff')
         _parsed = diff_processor.prepare()
 

rhodecode/lib/diffs.py

@@ -702,51 +702,47 b' class InMemoryBundleRepo(bundlerepositor'
 
 
 def differ(org_repo, org_ref, other_repo, other_ref, discovery_data=None,
-           bundle_compare=False, context=3, ignore_whitespace=False):
+           remote_compare=False, context=3, ignore_whitespace=False):
     """
-    General differ between branches, bookmarks, revisions of two remote related
-    repositories
+    General differ between branches, bookmarks, revisions of two remote or
+    local but related repositories
 
     :param org_repo:
-    :type org_repo:
     :param org_ref:
-    :type org_ref:
     :param other_repo:
     :type other_repo:
-    :param other_ref:
     :type other_ref:
     """
 
-    bundlerepo = None
-    ignore_whitespace = ignore_whitespace
-    context = context
     org_repo_scm = org_repo.scm_instance
+    other_repo_scm = other_repo.scm_instance
+
     org_repo = org_repo_scm._repo
-    other_repo = other_repo.scm_instance._repo
-    opts = diffopts(git=True, ignorews=ignore_whitespace, context=context)
+    other_repo = other_repo_scm._repo
+
     org_ref = org_ref[1]
     other_ref = other_ref[1]
 
     if org_repo == other_repo:
         log.debug('running diff between %s@%s and %s@%s'
                   % (org_repo, org_ref, other_repo, other_ref))
-        _diff = org_repo_scm.get_diff(rev1=other_ref, rev2=org_ref,
+        _diff = org_repo_scm.get_diff(rev1=org_ref, rev2=other_ref,
             ignore_whitespace=ignore_whitespace, context=context)
         return _diff
 
-    elif bundle_compare:
-
+    elif remote_compare:
+        opts = diffopts(git=True, ignorews=ignore_whitespace, context=context)
         common, incoming, rheads = discovery_data
-        other_repo_peer = localrepo.locallegacypeer(other_repo.local())
+        org_repo_peer = localrepo.locallegacypeer(org_repo.local())
         # create a bundle (uncompressed if other repo is not local)
-        if other_repo_peer.capable('getbundle') and incoming:
+        if org_repo_peer.capable('getbundle'):
             # disable repo hooks here since it's just bundle !
             # patch and reset hooks section of UI config to not run any
             # hooks on fetching archives with subrepos
-            for k, _ in other_repo.ui.configitems('hooks'):
-                other_repo.ui.setconfig('hooks', k, None)
+            for k, _ in org_repo.ui.configitems('hooks'):
+                org_repo.ui.setconfig('hooks', k, None)
 
-            unbundle = other_repo.getbundle('incoming', common=common,
+            unbundle = org_repo.getbundle('incoming', common=common,
                                             heads=None)
 
             buf = BytesIO()
@@ -764,8 +760,9 b' def differ(org_repo, org_ref, other_repo'
             bundlerepo = InMemoryBundleRepo(ui, path=org_repo.root,
                                             bundlestream=unbundle)
 
-        return ''.join(patch.diff(bundlerepo or org_repo,
-                                  node1=org_repo[org_ref].node(),
-                                  node2=other_repo[other_ref].node(),
+            return ''.join(patch.diff(bundlerepo,
+                                      node1=other_repo[other_ref].node(),
+                                      node2=org_repo[org_ref].node(),
                                   opts=opts))
 
+    return ''
  No newline at end of file

rhodecode/model/pull_request.py

@@ -185,21 +185,21 b' class PullRequestModel(BaseModel):'
 
                 revs = [
                     "ancestors(%s('%s')) and not ancestors(%s('%s'))" % (
+                        _revset_predicates[other_ref[0]], other_ref[1],
                         _revset_predicates[org_ref[0]], org_ref[1],
-                        _revset_predicates[other_ref[0]], other_ref[1]
                    )
                 ]
 
                 out = scmutil.revrange(org_repo._repo, revs)
-                for cs in reversed(out):
+                for cs in (out):
                     changesets.append(org_repo.get_changeset(cs))
             elif alias == 'git':
                 so, se = org_repo.run_git_command(
-                    'log --pretty="format: %%H" -s -p %s..%s' % (org_ref[1],
+                    'log --reverse --pretty="format: %%H" -s -p %s..%s' % (org_ref[1],
                                                                      other_ref[1])
                 )
                 ids = re.findall(r'[0-9a-fA-F]{40}', so)
-                for cs in reversed(ids):
+                for cs in (ids):
                     changesets.append(org_repo.get_changeset(cs))
 
         return changesets

rhodecode/templates/changeset/changeset_range.html

@@ -26,7 +26,7 b''
     <div class="table">
 		<div id="body" class="diffblock">
 			<div class="code-header cv">
-		        <h3 class="code-header-title">${_('Compare View')}</h3>
+		        <h3 class="code-header-title">${_('Compare View')} / ${h.link_to(_('Show combined compare'),h.url('compare_url',repo_name=c.repo_name,org_ref_type='rev',org_ref=getattr(c.cs_ranges[0].parents[0] if c.cs_ranges[0].parents else h.EmptyChangeset(),'raw_id'),other_ref_type='rev',other_ref=c.cs_ranges[-1].raw_id))}</h3>
                 <div>
 				${_('Changesets')} - r${c.cs_ranges[0].revision}:${h.short_id(c.cs_ranges[0].raw_id)} -> r${c.cs_ranges[-1].revision}:${h.short_id(c.cs_ranges[-1].raw_id)}
 				</div>

rhodecode/templates/compare/compare_cs.html

@@ -2,7 +2,7 b''
 <div class="container">
   <table class="compare_view_commits noborder">
   %if not c.cs_ranges:
-    <tr><td>${_('No changesets')}</td></tr>
+    <span class="empty_data">${_('No changesets')}</span>
   %else:
     %for cnt, cs in enumerate(c.cs_ranges):
         <tr>

rhodecode/templates/compare/compare_diff.html

@@ -34,12 +34,23 b''
         </div>
         <div id="changeset_compare_view_content">
             ##CS
-            <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${_('Outgoing changesets')}</div>
+            <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${ungettext('Showing %s commit','Showing %s commits', len(c.cs_ranges)) % len(c.cs_ranges)}</div>
             <%include file="compare_cs.html" />
 
             ## FILES
-            <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${_('Files affected')}</div>
+            <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">
+            
+            % if c.limited_diff:
+                ${ungettext('%s file changed', '%s files changed', len(c.files)) % len(c.files)}
+            % else:
+                ${ungettext('%s file changed with %s insertions and %s deletions','%s files changed with %s insertions and %s deletions', len(c.files)) % (len(c.files),c.lines_added,c.lines_deleted)}:
+            %endif
+            
+            </div>
             <div class="cs_files">
+              %if not c.files:
+                 <span class="empty_data">${_('No files')}</span>
+              %endif
               %for fid, change, f, stat in c.files:
                   <div class="cs_${change}">
                     <div class="node">${h.link_to(h.safe_unicode(f),h.url.current(anchor=fid))}</div>

rhodecode/tests/functional/test_compare.py

@@ -8,10 +8,10 b' from rhodecode.lib.vcs.backends.base imp'
 
 class TestCompareController(TestController):
 
-    def test_index_tag(self):
+    def test_compare_tag_hg(self):
         self.log_user()
-        tag1 = '0.1.3'
-        tag2 = '0.1.2'
+        tag1 = '0.1.2'
+        tag2 = '0.1.3'
         response = self.app.get(url(controller='compare', action='index',
                                     repo_name=HG_REPO,
                                     org_ref_type="tag",
@@ -21,13 +21,13 b' class TestCompareController(TestControll'
                                     ))
         response.mustcontain('%s@%s -> %s@%s' % (HG_REPO, tag1, HG_REPO, tag2))
         ## outgoing changesets between tags
-        response.mustcontain('''<a href="/%s/changeset/17544fbfcd33ffb439e2b728b5d526b1ef30bfcf">r120:17544fbfcd33</a>''' % HG_REPO)
-        response.mustcontain('''<a href="/%s/changeset/36e0fc9d2808c5022a24f49d6658330383ed8666">r119:36e0fc9d2808</a>''' % HG_REPO)
-        response.mustcontain('''<a href="/%s/changeset/bb1a3ab98cc45cb934a77dcabf87a5a598b59e97">r118:bb1a3ab98cc4</a>''' % HG_REPO)
+        response.mustcontain('''<a href="/%s/changeset/c5ddebc06eaaba3010c2d66ea6ec9d074eb0f678">r112:c5ddebc06eaa</a>''' % HG_REPO)
+        response.mustcontain('''<a href="/%s/changeset/70d4cef8a37657ee4cf5aabb3bd9f68879769816">r115:70d4cef8a376</a>''' % HG_REPO)
+        response.mustcontain('''<a href="/%s/changeset/9749bfbfc0d2eba208d7947de266303b67c87cda">r116:9749bfbfc0d2</a>''' % HG_REPO)
         response.mustcontain('''<a href="/%s/changeset/41fda979f02fda216374bf8edac4e83f69e7581c">r117:41fda979f02f</a>''' % HG_REPO)
-        response.mustcontain('''<a href="/%s/changeset/9749bfbfc0d2eba208d7947de266303b67c87cda">r116:9749bfbfc0d2</a>''' % HG_REPO)
-        response.mustcontain('''<a href="/%s/changeset/70d4cef8a37657ee4cf5aabb3bd9f68879769816">r115:70d4cef8a376</a>''' % HG_REPO)
-        response.mustcontain('''<a href="/%s/changeset/c5ddebc06eaaba3010c2d66ea6ec9d074eb0f678">r112:c5ddebc06eaa</a>''' % HG_REPO)
+        response.mustcontain('''<a href="/%s/changeset/bb1a3ab98cc45cb934a77dcabf87a5a598b59e97">r118:bb1a3ab98cc4</a>''' % HG_REPO)
+        response.mustcontain('''<a href="/%s/changeset/36e0fc9d2808c5022a24f49d6658330383ed8666">r119:36e0fc9d2808</a>''' % HG_REPO)
+        response.mustcontain('''<a href="/%s/changeset/17544fbfcd33ffb439e2b728b5d526b1ef30bfcf">r120:17544fbfcd33</a>''' % HG_REPO)
 
         ## files diff
         response.mustcontain('''<div class="node"><a href="/%s/compare/tag@%s...tag@%s#C--1c5cf9e91c12">docs/api/utils/index.rst</a></div>''' % (HG_REPO, tag1, tag2))
@@ -42,7 +42,43 b' class TestCompareController(TestControll'
         response.mustcontain('''<div class="node"><a href="/%s/compare/tag@%s...tag@%s#C--2ef0ef106c56">vcs/utils/diffs.py</a></div>''' % (HG_REPO, tag1, tag2))
         response.mustcontain('''<div class="node"><a href="/%s/compare/tag@%s...tag@%s#C--3150cb87d4b7">vcs/utils/lazy.py</a></div>''' % (HG_REPO, tag1, tag2))
 
-    def test_index_branch(self):
+    def test_compare_tag_git(self):
+        self.log_user()
+        tag1 = 'v0.1.2'
+        tag2 = 'v0.1.3'
+        response = self.app.get(url(controller='compare', action='index',
+                                    repo_name=GIT_REPO,
+                                    org_ref_type="tag",
+                                    org_ref=tag1,
+                                    other_ref_type="tag",
+                                    other_ref=tag2,
+                                    bundle=False
+                                    ))
+        response.mustcontain('%s@%s -> %s@%s' % (GIT_REPO, tag1, GIT_REPO, tag2))
+
+        ## outgoing changesets between tags
+        response.mustcontain('''<a href="/%s/changeset/794bbdd31545c199f74912709ea350dedcd189a2">r113:794bbdd31545</a>''' % GIT_REPO)
+        response.mustcontain('''<a href="/%s/changeset/e36d8c5025329bdd4212bd53d4ed8a70ff44985f">r115:e36d8c502532</a>''' % GIT_REPO)
+        response.mustcontain('''<a href="/%s/changeset/5c9ff4f6d7508db0e72b1d2991c357d0d8e07af2">r116:5c9ff4f6d750</a>''' % GIT_REPO)
+        response.mustcontain('''<a href="/%s/changeset/b7187fa2b8c1d773ec35e9dee12f01f74808c879">r117:b7187fa2b8c1</a>''' % GIT_REPO)
+        response.mustcontain('''<a href="/%s/changeset/5f3b74262014a8de2dc7dade1152de9fd0c8efef">r118:5f3b74262014</a>''' % GIT_REPO)
+        response.mustcontain('''<a href="/%s/changeset/17438a11f72b93f56d0e08e7d1fa79a378578a82">r119:17438a11f72b</a>''' % GIT_REPO)
+        response.mustcontain('''<a href="/%s/changeset/5a3a8fb005554692b16e21dee62bf02667d8dc3e">r120:5a3a8fb00555</a>''' % GIT_REPO)
+
+        #files
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--1c5cf9e91c12">docs/api/utils/index.rst</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--e3305437df55">test_and_report.sh</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--c8e92ef85cd1">.hgignore</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--6e08b694d687">.hgtags</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--2c14b00f3393">docs/api/index.rst</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--430ccbc82bdf">vcs/__init__.py</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--9c390eb52cd6">vcs/backends/hg.py</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--ebb592c595c0">vcs/utils/__init__.py</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--7abc741b5052">vcs/utils/annotate.py</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--2ef0ef106c56">vcs/utils/diffs.py</a>''' % (GIT_REPO, tag1, tag2))
+        response.mustcontain('''<a href="/%s/compare/tag@%s...tag@%s#C--3150cb87d4b7">vcs/utils/lazy.py</a>''' % (GIT_REPO, tag1, tag2))
+
+    def test_index_branch_hg(self):
         self.log_user()
         response = self.app.get(url(controller='compare', action='index',
                                     repo_name=HG_REPO,
@@ -54,12 +90,29 b' class TestCompareController(TestControll'
 
         response.mustcontain('%s@default -> %s@default' % (HG_REPO, HG_REPO))
         # branch are equal
-        response.mustcontain('<tr><td>No changesets</td></tr>')
+        response.mustcontain('<span class="empty_data">No files</span>')
+        response.mustcontain('<span class="empty_data">No changesets</span>')
+
+    def test_index_branch_git(self):
+        self.log_user()
+        response = self.app.get(url(controller='compare', action='index',
+                                    repo_name=GIT_REPO,
+                                    org_ref_type="branch",
+                                    org_ref='master',
+                                    other_ref_type="branch",
+                                    other_ref='master',
+                                    ))
+
+        response.mustcontain('%s@master -> %s@master' % (GIT_REPO, GIT_REPO))
+        # branch are equal
+        response.mustcontain('<span class="empty_data">No files</span>')
+        response.mustcontain('<span class="empty_data">No changesets</span>')
 
     def test_compare_revisions(self):
         self.log_user()
-        rev1 = '3d8f361e72ab'
-        rev2 = 'b986218ba1c9'
+        rev1 = 'b986218ba1c9'
+        rev2 = '3d8f361e72ab'
+
         response = self.app.get(url(controller='compare', action='index',
                                     repo_name=HG_REPO,
                                     org_ref_type="rev",
@@ -69,8 +122,7 b' class TestCompareController(TestControll'
                                     ))
         response.mustcontain('%s@%s -> %s@%s' % (HG_REPO, rev1, HG_REPO, rev2))
         ## outgoing changesets between those revisions
-        response.mustcontain("""<a href="/%s/changeset/3d8f361e72ab303da48d799ff1ac40d5ac37c67e">r1:%s</a>""" % (HG_REPO, rev1))
-
+        response.mustcontain("""<a href="/%s/changeset/3d8f361e72ab303da48d799ff1ac40d5ac37c67e">r1:%s</a>""" % (HG_REPO, rev2))
         ## files
         response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--c8e92ef85cd1">.hgignore</a>""" % (HG_REPO, rev1, rev2))
 
@@ -93,8 +145,54 b' class TestCompareController(TestControll'
 
         Session().commit()
 
-        rev1 = '7d4bc8ec6be5'
-        rev2 = '56349e29c2af'
+        rev1 = '56349e29c2af'
+        rev2 = '7d4bc8ec6be5'
+
+        response = self.app.get(url(controller='compare', action='index',
+                                    repo_name=HG_REPO,
+                                    org_ref_type="rev",
+                                    org_ref=rev1,
+                                    other_ref_type="rev",
+                                    other_ref=rev2,
+                                    repo=HG_FORK,
+                                    ))
+
+        try:
+            response.mustcontain('%s@%s -> %s@%s' % (HG_REPO, rev1, HG_FORK, rev2))
+            ## outgoing changesets between those revisions
+
+            response.mustcontain("""<a href="/%s/changeset/2dda4e345facb0ccff1a191052dd1606dba6781d">r4:2dda4e345fac</a>""" % (HG_REPO))
+            response.mustcontain("""<a href="/%s/changeset/6fff84722075f1607a30f436523403845f84cd9e">r5:6fff84722075</a>""" % (HG_REPO))
+            response.mustcontain("""<a href="/%s/changeset/7d4bc8ec6be56c0f10425afb40b6fc315a4c25e7">r6:%s</a>""" % (HG_REPO, rev2))
+
+            ## files
+            response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--9c390eb52cd6">vcs/backends/hg.py</a>""" % (HG_REPO, rev1, rev2))
+            response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--41b41c1f2796">vcs/backends/__init__.py</a>""" % (HG_REPO, rev1, rev2))
+            response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--2f574d260608">vcs/backends/base.py</a>""" % (HG_REPO, rev1, rev2))
+        finally:
+            RepoModel().delete(HG_FORK)
+
+    def test_compare_remote_repos_remote_flag_off(self):
+        self.log_user()
+
+        form_data = dict(
+            repo_name=HG_FORK,
+            repo_name_full=HG_FORK,
+            repo_group=None,
+            repo_type='hg',
+            description='',
+            private=False,
+            copy_permissions=False,
+            landing_rev='tip',
+            update_after_clone=False,
+            fork_parent_id=Repository.get_by_repo_name(HG_REPO),
+        )
+        RepoModel().create_fork(form_data, cur_user=TEST_USER_ADMIN_LOGIN)
+
+        Session().commit()
+
+        rev1 = '56349e29c2af'
+        rev2 = '7d4bc8ec6be5'
 
         response = self.app.get(url(controller='compare', action='index',
                                     repo_name=HG_REPO,
@@ -102,16 +200,17 b' class TestCompareController(TestControll'
                                     org_ref=rev1,
                                     other_ref_type="rev",
                                     other_ref=rev2,
-                                    repo=HG_FORK
+                                    repo=HG_FORK,
+                                    bundle=False,
                                     ))
 
         try:
             response.mustcontain('%s@%s -> %s@%s' % (HG_REPO, rev1, HG_FORK, rev2))
             ## outgoing changesets between those revisions
 
-            response.mustcontain("""<a href="/%s/changeset/7d4bc8ec6be56c0f10425afb40b6fc315a4c25e7">r6:%s</a>""" % (HG_REPO, rev1))
+            response.mustcontain("""<a href="/%s/changeset/2dda4e345facb0ccff1a191052dd1606dba6781d">r4:2dda4e345fac</a>""" % (HG_REPO))
             response.mustcontain("""<a href="/%s/changeset/6fff84722075f1607a30f436523403845f84cd9e">r5:6fff84722075</a>""" % (HG_REPO))
-            response.mustcontain("""<a href="/%s/changeset/2dda4e345facb0ccff1a191052dd1606dba6781d">r4:2dda4e345fac</a>""" % (HG_REPO))
+            response.mustcontain("""<a href="/%s/changeset/7d4bc8ec6be56c0f10425afb40b6fc315a4c25e7">r6:%s</a>""" % (HG_REPO, rev2))
 
             ## files
             response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--9c390eb52cd6">vcs/backends/hg.py</a>""" % (HG_REPO, rev1, rev2))
@@ -120,6 +219,67 b' class TestCompareController(TestControll'
         finally:
             RepoModel().delete(HG_FORK)
 
+#    def test_compare_origin_ahead_of_fork(self):
+#        self.log_user()
+#
+#        form_data = dict(
+#            repo_name=HG_FORK,
+#            repo_name_full=HG_FORK,
+#            repo_group=None,
+#            repo_type='hg',
+#            description='',
+#            private=False,
+#            copy_permissions=False,
+#            landing_rev='tip',
+#            update_after_clone=False,
+#            fork_parent_id=Repository.get_by_repo_name(HG_REPO),
+#        )
+#        RepoModel().create_fork(form_data, cur_user=TEST_USER_ADMIN_LOGIN)
+#
+#        Session().commit()
+#
+#        repo1 = Repository.get_by_repo_name(HG_REPO)
+#        r1_name = HG_REPO
+#
+#        #commit something !
+#        cs0 = ScmModel().create_node(
+#            repo=repo1.scm_instance, repo_name=r1_name,
+#            cs=EmptyChangeset(alias='hg'), user=TEST_USER_ADMIN_LOGIN,
+#            author=TEST_USER_ADMIN_LOGIN,
+#            message='extra commit1',
+#            content='line1',
+#            f_path='file1'
+#        )
+#
+#
+#        rev1 = '56349e29c2af'
+#        rev2 = '7d4bc8ec6be5'
+#
+#        response = self.app.get(url(controller='compare', action='index',
+#                                    repo_name=HG_REPO,
+#                                    org_ref_type="rev",
+#                                    org_ref=rev1,
+#                                    other_ref_type="rev",
+#                                    other_ref=rev2,
+#                                    repo=HG_FORK,
+#                                    bundle=False,
+#                                    ))
+#
+#        try:
+#            response.mustcontain('%s@%s -> %s@%s' % (HG_REPO, rev1, HG_REPO, rev2))
+#            ## outgoing changesets between those revisions
+#
+#            response.mustcontain("""<a href="/%s/changeset/2dda4e345facb0ccff1a191052dd1606dba6781d">r4:2dda4e345fac</a>""" % (HG_REPO))
+#            response.mustcontain("""<a href="/%s/changeset/6fff84722075f1607a30f436523403845f84cd9e">r5:6fff84722075</a>""" % (HG_REPO))
+#            response.mustcontain("""<a href="/%s/changeset/7d4bc8ec6be56c0f10425afb40b6fc315a4c25e7">r6:%s</a>""" % (HG_REPO, rev2))
+#
+#            ## files
+#            response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--9c390eb52cd6">vcs/backends/hg.py</a>""" % (HG_REPO, rev1, rev2))
+#            response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--41b41c1f2796">vcs/backends/__init__.py</a>""" % (HG_REPO, rev1, rev2))
+#            response.mustcontain("""<a href="/%s/compare/rev@%s...rev@%s#C--2f574d260608">vcs/backends/base.py</a>""" % (HG_REPO, rev1, rev2))
+#        finally:
+#            RepoModel().delete(HG_FORK)
+
     def test_compare_extra_commits(self):
         self.log_user()
 
@@ -178,7 +338,7 b' class TestCompareController(TestControll'
         try:
             response.mustcontain('%s@%s -> %s@%s' % (r2_name, rev1, r1_name, rev2))
 
-            response.mustcontain("""<div class="message">commit2</div>""")
+            response.mustcontain("""<div class="message tooltip" title="commit2" style="white-space:normal">commit2</div>""")
             response.mustcontain("""<a href="/%s/changeset/%s">r1:%s</a>""" % (r2_name, cs1.raw_id, cs1.short_id))
             ## files
             response.mustcontain("""<a href="/%s/compare/branch@%s...branch@%s#C--826e8142e6ba">file1</a>""" % (r2_name, rev1, rev2))
@@ -391,7 +551,7 b' class TestCompareController(TestControll'
                                         repo=r1_name,
                                         bundle=False
                                         ))
-            rev2 = cs0.parents[0].raw_id
+
             response.mustcontain('%s@%s -> %s@%s' % (r2_name, rev1, r1_name, rev2))
             response.mustcontain("""file1-line1-from-fork""")
             response.mustcontain("""file2-line1-from-fork""")