config: resolution reads the declarations, not the fields (#36253)

test/registered/unit/spec/test_spec_cpu_overlap_constraint.py

@@ -1,6 +1,7 @@
 import unittest
 from types import SimpleNamespace
 
+from sglang.srt.arg_groups.overrides import resolution_result
 from sglang.srt.arg_groups.speculative_hook import handle_speculative_decoding
 from sglang.srt.server_args import ServerArgs
 from sglang.test.ci.ci_register import register_cpu_ci
@@ -33,18 +34,18 @@ def _make_spec_args(device: str, algorithm: str = "EAGLE", **overrides) -> Serve
 class TestSpecCPUOverlapConstraint(CustomTestCase):
     def test_cpu_eagle_forces_disable_overlap_schedule(self):
         args = _make_spec_args(device="cpu")
-        self.assertFalse(args.disable_overlap_schedule)
+        self.assertFalse(resolution_result(args, "disable_overlap_schedule"))
 
         handle_speculative_decoding(args)
 
-        self.assertTrue(args.disable_overlap_schedule)
+        self.assertTrue(resolution_result(args, "disable_overlap_schedule"))
 
     def test_cpu_eagle3_forces_disable_overlap_schedule(self):
         args = _make_spec_args(device="cpu", algorithm="EAGLE3")
 
         handle_speculative_decoding(args)
 
-        self.assertTrue(args.disable_overlap_schedule)
+        self.assertTrue(resolution_result(args, "disable_overlap_schedule"))
 
     def test_cpu_explicit_disable_overlap_is_preserved(self):
         args = _make_spec_args(device="cpu", disable_overlap_schedule=True)
@@ -56,7 +57,7 @@ class TestSpecCPUOverlapConstraint(CustomTestCase):
         ) as logs:
             handle_speculative_decoding(args)
 
-        self.assertTrue(args.disable_overlap_schedule)
+        self.assertTrue(resolution_result(args, "disable_overlap_schedule"))
         self.assertFalse(
             any("Overlap schedule" in message for message in logs.output),
             f"hook warned about overriding an already-disabled overlap: {logs.output}",
@@ -68,7 +69,7 @@ class TestSpecCPUOverlapConstraint(CustomTestCase):
 
         handle_speculative_decoding(args)
 
-        self.assertFalse(args.disable_overlap_schedule)
+        self.assertFalse(resolution_result(args, "disable_overlap_schedule"))
 
 
 if __name__ == "__main__":

test/registered/unit/spec/test_spec_registry.py

@@ -4,6 +4,7 @@ import unittest
 from types import SimpleNamespace
 from unittest.mock import MagicMock
 
+from sglang.srt.arg_groups.overrides import resolution_result
 from sglang.srt.arg_groups.speculative_hook import handle_speculative_decoding
 from sglang.srt.speculative.spec_info import SpeculativeAlgorithm
 from sglang.srt.speculative.spec_registry import (
@@ -237,7 +238,9 @@ class TestServerArgsHook(_RegistryIsolated):
 
         handle_speculative_decoding(server_args)
 
-        self.assertEqual(server_args.speculative_algorithm, "MY_HANDLE_ARGS")
+        self.assertEqual(
+            resolution_result(server_args, "speculative_algorithm"), "MY_HANDLE_ARGS"
+        )
         self.assertEqual(server_args.custom_spec_handle_seen, "MY_HANDLE_ARGS")
         self.assertEqual(server_args.speculative_num_draft_tokens, 7)