Fixed infinite recursion when parsing complex BNF node

2020-06-23 15:22:27 +02:00
parent 912455c343
commit 7310bc5522
28 changed files with 1082 additions and 276 deletions
@@ -103,3 +103,21 @@ def test_global_hits_are_global_even_when_empty():

    assert a.global_hints == {"global hint 2"}
    assert b.global_hints == {"global hint 2"}
+
+
+def test_i_can_search():
+    a = ExecutionContext("foo", Event("event_1"), "fake_sheerka", BuiltinConcepts.TESTING, "a")
+    ab = a.push(BuiltinConcepts.TESTING, "ab", obj="obj_ab")
+    ac = a.push(BuiltinConcepts.TESTING, "ac", obj="obj_ac")
+    abb = ab.push(BuiltinConcepts.TESTING, "abb", obj="skip")
+    abbb = abb.push(BuiltinConcepts.TESTING, "abbb", obj="obj_abbb")
+
+    assert list(abbb.search()) == [abb, ab, a]
+    assert list(abbb.search(start_with_self=True)) == [abbb, abb, ab, a]
+    assert list(abbb.search(lambda ec: ec.obj != "skip")) == [ab, a]
+    assert list(abbb.search(lambda ec: ec.obj != "skip", lambda ec: ec.action_context)) == ["ab", "a"]
+    assert list(abbb.search(stop=lambda ec: ec.obj == "skip")) == []
+    assert list(abbb.search(
+        stop=lambda ec: ec.obj == "skip",
+        start_with_self=True,
+        get_obj=lambda ec: ec.obj)) == ["obj_abbb"]