fix compare node (#5816)

* fix compare node

* remove @Skip mark

tests/common/comparator.py

@@ -295,21 +295,20 @@ def compare_vid(self, lid: Value, rid: Value) -> bool:
  return False
 
  def compare_node(self, lhs: Vertex, rhs: Vertex):
- rtags = []
+ rtags = [] if rhs.tags is None else rhs.tags
  if self._strict:
  assert rhs.vid is not None
  if not self.compare_vid(lhs.vid, rhs.vid):
  return False
- if rhs.tags is None or len(lhs.tags) != len(rhs.tags):
+ if len(lhs.tags) != len(rtags):
  return False
- rtags = rhs.tags
  else:
  if rhs.vid is not None:
  if not self.compare_vid(lhs.vid, rhs.vid):
  return False
- if rhs.tags is not None and len(lhs.tags) < len(rhs.tags):
+ if len(lhs.tags) < len(rtags):
  return False
- rtags = [] if rhs.tags is None else rhs.tags
+
  for tag in rtags:
  ltag = [
  [lt.name, lt.props] for lt in lhs.tags if self.bstr(tag.name) == lt.name

tests/tck/features/path/NoLoop.feature

@@ -243,7 +243,6 @@ Feature: NoLoop Path
  | [[:like "LaMarcus Aldridge"->"Tim Duncan" @0 {}], [:like "Tony Parker"->"LaMarcus Aldridge" @0 {}]] |
  | [[:like "Manu Ginobili"->"Tim Duncan" @0 {}], [:like "Tony Parker"->"Manu Ginobili" @0 {}]] |
 
- @skip
  Scenario: Query with NO LOOP on a node without self-loop
  When executing query:
  """
@@ -261,25 +260,22 @@ Feature: NoLoop Path
  """
  CREATE TAG Person(name string);
  """
- And wait 1 seconds
  Then the execution should be successful
  When executing query:
  """
  CREATE EDGE Link();
  """
- And wait 1 seconds
  Then the execution should be successful
+ And wait 6 seconds
  When executing query:
  """
  INSERT VERTEX Person(name) VALUES "nodea":("Node A");
  """
- And wait 1 seconds
  Then the execution should be successful
  When executing query:
  """
  INSERT EDGE Link() VALUES "nodea" -> "nodea":();
  """
- And wait 1 seconds
  Then the execution should be successful
  When executing query:
  """
@@ -298,5 +294,4 @@ Feature: NoLoop Path
  """
  DROP SPACE TestNoLoopSpace
  """
- And wait 1 seconds
  Then the execution should be successful