RelativeVirtualAddress deprecation warning

tests/test_engine.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import warnings
+
 import pytest
 
 import capa.features.address
@@ -23,6 +25,7 @@ from capa.features.address import (
     DynamicCallAddress,
     DNTokenOffsetAddress,
     AbsoluteVirtualAddress,
+    RelativeVirtualAddress,
 )
 
 ADDR1 = capa.features.address.AbsoluteVirtualAddress(0x401001)
@@ -55,6 +58,13 @@ def test_no_address_hash():
     assert d[addr_zero] == "zero"
 
 
+def test_relative_address():
+    with pytest.raises(DeprecationWarning):
+        warnings.filterwarnings("error", category=DeprecationWarning)
+        _ = RelativeVirtualAddress(0)
+    warnings.resetwarnings()
+
+
 def test_dn_token_offset_address_cross_type_eq():
     addr = DNTokenOffsetAddress(0x1000, 0x10)
     assert (addr == AbsoluteVirtualAddress(0x1010)) is False