Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/run_agent/test_native_compaction_switch_capabilities.py

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+from types import SimpleNamespace
+
+from agent.native_compaction import (
+    native_compaction_context_management,
+    resolve_native_compaction_capabilities,
+)
+
+
+def _agent(capabilities):
+    return SimpleNamespace(
+        model="gpt-5.6",
+        base_url="https://proxy.example/v1",
+        codex_responses_native_compaction=True,
+        compression_enabled=True,
+        codex_responses_compact_threshold=200_000,
+        context_compressor=None,
+        capabilities=capabilities,
+    )
+
+
+def test_trusted_destination_capabilities_are_explicitly_enabled():
+    capabilities = resolve_native_compaction_capabilities(
+        model="gpt-5.6",
+        base_url="https://api.openai.com/v1",
+    )
+
+    assert capabilities == {"native_compaction": True}
+
+
+def test_untrusted_destination_capabilities_are_explicitly_denied():
+    capabilities = resolve_native_compaction_capabilities(
+        model="gpt-5.6",
+        base_url="https://openrouter.ai/api/v1",
+    )
+
+    assert capabilities == {"native_compaction": False}
+
+
+def test_default_openai_destination_is_enabled_without_explicit_base_url():
+    capabilities = resolve_native_compaction_capabilities(
+        model="gpt-5.6",
+        base_url="",
+        provider="openai",
+    )
+
+    assert capabilities == {"native_compaction": True}
+
+
+def test_explicit_false_capability_denies_native_payload():
+    agent = _agent({"native_compaction": False})
+
+    assert native_compaction_context_management(agent, is_codex_backend=False) is None
+
+
+def test_missing_capability_keeps_default_deny():
+    agent = _agent({})
+
+    assert native_compaction_context_management(agent, is_codex_backend=False) is None