Rename --stream-output to --incremental-streaming-output (#20614)

test/manual/test_config_integration.py

@@ -31,7 +31,7 @@ def test_server_args_config_parser(merger):
         "tensor-parallel-size": 2,
         "trust-remote-code": False,
         "enable-metrics": True,
-        "stream-output": True,
+        "incremental-streaming-output": True,
         "skip-server-warmup": False,
         "log-requests": True,
         "show-time-cost": True,
@@ -64,7 +64,7 @@ def test_server_args_config_parser(merger):
 
         # Test boolean arguments
         assert "--enable-metrics" in merged_args  # True boolean
-        assert "--stream-output" in merged_args  # True boolean
+        assert "--incremental-streaming-output" in merged_args  # True boolean
         assert "--log-requests" in merged_args  # True boolean
         assert "--show-time-cost" in merged_args  # True boolean
         # False booleans should not be present (only add flag if True)

test/registered/tokenizer/test_skip_tokenizer_init.py

@@ -36,7 +36,7 @@ class TestSkipTokenizerInit(CustomTestCase):
             cls.model,
             cls.base_url,
             timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
-            other_args=["--skip-tokenizer-init", "--stream-output"],
+            other_args=["--skip-tokenizer-init", "--incremental-streaming-output"],
         )
         cls.eos_token_id = [119690]
         cls.tokenizer = AutoTokenizer.from_pretrained(