evolve: fix the dirstate after setting parents with dirty wdir (issue5930)
Before this patch, during an interrupted evolve it can be confused
about copies. This patch fix the dirstate when parents are changed
using dirstate.setparents() with a dirty wdir.
Changes in test file reflect the fixed behaviour.
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