evolve: add test to show that user can create phase-divergence locally
After resolution of phase-divergence, user can locally create phase-divergence
by rewriting the old bumped (obsolete now) changeset.
Next patch will be adding the pre-check logic for creation of this
phase-divergence.
import hghave
@hghave.check("docgraph-ext", "Extension to generate graph from repository")
def docgraph():
try:
import hgext.docgraph
hgext.docgraph.cmdtable # trigger import
except ImportError:
try:
import hgext3rd.docgraph
hgext3rd.docgraph.cmdtable # trigger import
except ImportError:
return False
return True