repo stringclasses 454
values | file_path stringlengths 5 201 | extension stringclasses 1
value | content stringlengths 8 509k | num_lines int64 3 16.9k | size_bytes int64 8 511k |
|---|---|---|---|---|---|
sglang | python/sglang/test/scripted_runtime/context/req_starter.py | .py | from __future__ import annotations
import uuid
from typing import TYPE_CHECKING, List, Optional
from sglang.test.scripted_runtime.context.http_post import (
_http_post_and_await_recv_msg,
)
from sglang.test.scripted_runtime.req_handle import ScriptedReqHandle
if TYPE_CHECKING:
from sglang.test.scripted_runti... | 74 | 2,459 |
sglang | python/sglang/test/scripted_runtime/context/http_post.py | .py | from __future__ import annotations
import logging
from typing import TYPE_CHECKING, Any, Callable, Dict, Optional
if TYPE_CHECKING:
from sglang.test.scripted_runtime.context.api import ScriptedContext
logger = logging.getLogger(__name__)
RECV_MSG_ARRIVAL_TIMEOUT_S: float = 60.0
def _http_post_and_await_recv_m... | 53 | 1,229 |
sglang | python/sglang/test/scripted_runtime/context/__init__.py | .py | from sglang.test.scripted_runtime.context.api import ScriptedContext
__all__ = ["ScriptedContext"]
| 4 | 100 |
sglang | python/sglang/test/scripted_runtime/context/queries.py | .py | from __future__ import annotations
from typing import TYPE_CHECKING, Dict, Iterator, List, Optional
if TYPE_CHECKING:
from sglang.srt.managers.schedule_batch import Req
from sglang.test.scripted_runtime.context.api import ScriptedContext
def _get_all_reqs(ctx: ScriptedContext) -> Iterator[Req]:
s = ctx.... | 140 | 4,440 |
sglang | python/sglang/test/scripted_runtime/context/engine.py | .py | from __future__ import annotations
from typing import TYPE_CHECKING, Dict
if TYPE_CHECKING:
from sglang.test.scripted_runtime.context.api import ScriptedContext
def engine_stats(ctx: ScriptedContext) -> Dict[str, int]:
s = ctx.scheduler
return {
"kv_pool_free": s.token_to_kv_pool_allocator.avail... | 17 | 488 |
sglang | python/sglang/test/scripted_runtime/context/radix.py | .py | from __future__ import annotations
from typing import TYPE_CHECKING, Any, Callable, Dict
from sglang.srt.mem_cache.swa_radix_cache import TreeNode as SWATreeNode
from sglang.srt.mem_cache.unified_radix_cache import UnifiedTreeNode
if TYPE_CHECKING:
from sglang.test.scripted_runtime.context.api import ScriptedCon... | 38 | 1,199 |
sglang | python/sglang/test/scripted_runtime/context/api.py | .py | from __future__ import annotations
import logging
from typing import TYPE_CHECKING, Dict, List, Literal, Optional
from sglang.test.scripted_runtime.context import (
engine,
lifecycle,
queries,
radix,
)
from sglang.test.scripted_runtime.context.kv_pool_exhauster import (
ScriptedKvPoolExhauster,
)
... | 165 | 5,646 |
sglang | python/sglang/test/scripted_runtime/context/kv_pool_exhauster.py | .py | from __future__ import annotations
from typing import TYPE_CHECKING, List
if TYPE_CHECKING:
import torch
from sglang.srt.managers.scheduler import Scheduler
class ScriptedKvPoolExhauster:
def __init__(self, scheduler: Scheduler) -> None:
self.scheduler = scheduler
self._held: List[torc... | 35 | 967 |
sglang | python/sglang/test/external_models/custom_qwen2_vl.py | .py | from sglang.srt.models.qwen2_vl import (
Qwen2VLForConditionalGeneration as OriginalQwen2VLForConditionalGeneration,
)
from sglang.srt.multimodal.processors.qwen_vl import QwenVLImageProcessor
class Qwen2VLForConditionalGeneration(OriginalQwen2VLForConditionalGeneration):
def __init__(self, config, quant_conf... | 22 | 829 |
sglang | python/sglang/test/observability/fake_ray.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 143 | 4,711 |
sglang | python/sglang/test/manual/disaggregation/test_chunked_prefill_abort.py | .py | import threading
import time
import unittest
import uuid
from typing import Any
import requests
from sglang.srt.utils import kill_process_tree
from sglang.test.test_utils import (
DEFAULT_SMALL_MODEL_NAME_FOR_TEST,
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_laun... | 135 | 4,246 |
sglang | python/sglang/test/manual/disaggregation/test_disaggregation_chunked_prefill_abort.py | .py | import threading
import time
import unittest
import uuid
from typing import Any
import requests
from sglang.test.server_fixtures.disaggregation_fixture import (
PDDisaggregationServerBase,
)
from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST
PD_EXTRA_ARGS = ["--max-running-requests", "4", "--ch... | 110 | 3,514 |
sglang | python/sglang/test/manual/disaggregation/test_disaggregation_peer_liveness_abort.py | .py | import json
import threading
import time
import unittest
import uuid
from concurrent.futures import ThreadPoolExecutor, TimeoutError, as_completed
from typing import Any
import requests
from sglang.srt.environ import envs
from sglang.test.server_fixtures.disaggregation_fixture import (
PDDisaggregationServerBase,... | 317 | 10,524 |
sglang | python/sglang/test/server_fixtures/streaming_session_fixture.py | .py | """Streaming-session test fixture.
`TestStreamingSession` is the base class for all streaming-session tests
(default config — Llama-3.1-8B, no spec). Variants in
test_streaming_session.py and test_streaming_session_extra.py inherit
it and only override `setUpClass`.
Also exports:
- ABORT_REPRO_* constants used by the... | 445 | 17,025 |
sglang | python/sglang/test/server_fixtures/spec_eagle_fixture.py | .py | """Unified EAGLE/EAGLE3 speculative-decoding server fixture.
A single popen-server base whose launch is fully described by class attributes,
so concrete test classes only flip knobs (overlap on/off, model, topk, page size,
backend, env overrides). Pair it with the kits in
``sglang.test.kits.spec_server_kits`` to assem... | 251 | 9,003 |
sglang | python/sglang/test/server_fixtures/dsa_mtp_fixture.py | .py | """DSA model + MTP (EAGLE) speculative-decoding server fixture.
Variants combine `DsaMtpServerBase` (server lifecycle) with
`DsaMtpEvalConfigDefaults` (shared eval thresholds/params),
`GSM8KMixin` and `SpecDecodingMixin`, then set `model` and per-variant
overrides (`enable_dp_attention`, `mem_fraction_static`, `bs_1_s... | 99 | 3,164 |
sglang | python/sglang/test/server_fixtures/default_fixture.py | .py | import logging
import time
from contextlib import contextmanager
import requests
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_launch_server,
terminate_and_kill_process_tree,
)
logger = logging.getLogger(__name__)
@contextman... | 74 | 1,955 |
sglang | python/sglang/test/server_fixtures/eagle_fixture.py | .py | import json
import random
import time
import requests
from sglang.test.test_utils import (
DEFAULT_DRAFT_MODEL_EAGLE,
DEFAULT_TARGET_MODEL_EAGLE,
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_launch_server,
terminate_and_kill_process_tree,
)
PROMPTS = [
... | 116 | 3,949 |
sglang | python/sglang/test/server_fixtures/pcg_spec_fixture.py | .py | """Piecewise CUDA Graph + speculative decoding test fixture.
Each variant tests PCG coexisting with one speculative-decoding algorithm
(EAGLE3 / NEXTN / STANDALONE / NGRAM). Variants differ widely on model /
server args / thresholds, so the base only abstracts the common shape:
- launch a server with `server_args` (... | 81 | 2,691 |
sglang | python/sglang/test/server_fixtures/standalone_fixture.py | .py | """STANDALONE speculative-decoding server fixture.
Variants combine this base with `CustomTestCase` and override class
attributes (`attention_backend`, plus optional `speculative_eagle_topk` /
`speculative_num_draft_tokens` / `disable_overlap` /
`enable_deterministic_inference`) to select a backend, deterministic mode... | 119 | 3,957 |
sglang | python/sglang/test/server_fixtures/hybrid_attn_backend_fixture.py | .py | """Hybrid attention-backend (FA3 prefill + FlashInfer decode) test fixture.
Variants combine `TestHybridAttnBackendBase` with their own
`get_server_args()` / `accuracy_threshold` / `speculative_decode` knobs.
Requires SM 90+ (H100); the base class wraps that in a `skipIf`.
"""
import unittest
from types import Simpl... | 104 | 3,381 |
sglang | python/sglang/test/server_fixtures/mmmu_fixture.py | .py | import logging
import os
import time
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_launch_server,
terminate_and_kill_process_tree,
)
logger = logging.getLogger(__name__)
# Set default mem_fraction_static to 0.8
DEFAULT_MEM_FRAC... | 72 | 2,126 |
sglang | python/sglang/test/server_fixtures/ngram_fixture.py | .py | """NGRAM speculative-decoding server fixture.
Variants combine this base with `GSM8KMixin` and override `attention_backend`
(required) plus optional `extra_args` to select a backend / pass extra flags.
Example:
from sglang.test.server_fixtures.ngram_fixture import NgramServerBase
from sglang.test.kits.eval_ac... | 75 | 2,326 |
sglang | python/sglang/test/server_fixtures/disaggregation_fixture.py | .py | import io
import logging
import os
import shlex
import time
import warnings
from typing import ClassVar, Optional
from urllib.parse import urlparse
import requests
from sglang.srt.environ import envs
from sglang.srt.utils import kill_process_tree
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAU... | 496 | 18,191 |
sglang | python/sglang/test/kernels/utils.py | .py | import sys
from typing import Callable, List, Optional, Sequence
import pytest
from sglang.kernels.ops.communication.mp import multigpu_launch
def multigpu_pytest_main(
name: str,
file: str,
num_gpus: Sequence[int],
*,
pre_launch_fn: Optional[Callable[[List[int]], None]] = None,
timeout: Opt... | 65 | 2,551 |
sglang | python/sglang/test/kernels/deepseek_v4/common.py | .py | from __future__ import annotations
from dataclasses import dataclass
from typing import List, Literal, Optional, Tuple
import torch
from sglang.kernels.ops.attention.dsv4 import (
CompressorDecodePlan,
CompressorPrefillPlan,
)
from sglang.srt.utils import get_device
@dataclass
class LegacyContext:
"""P... | 200 | 6,770 |
sglang | python/sglang/test/kernels/kv_canary/_constants.py | .py | from __future__ import annotations
from sglang.kernels.ops.kv_canary.verify import CANARY_SLOT_BYTES
# Default fixture sizes — small enough for fast tests, large enough that ring overflow / multi-req cases
# stay realistic without bloating the assertion surface.
DEFAULT_RING_CAPACITY: int = 64
DEFAULT_NUM_SLOTS: int ... | 13 | 439 |
sglang | python/sglang/test/kernels/kv_canary/_invariants.py | .py | """Ref/real-independent invariant assertions for kv_canary kernel tests.
Each invariant only looks at the kernel's inputs and outputs (shape relationships, monotonicity, tail
positions, etc.) — it must never re-implement the reference algorithm. Hand and fuzz tests both call
into this module so a single contract viola... | 521 | 20,563 |
sglang | python/sglang/test/kernels/kv_canary/_fixtures.py | .py | from __future__ import annotations
import random
from typing import Literal, Optional
import torch
from sglang.kernels.ops.kv_canary.verify import (
RealKvSource,
VerifyPlan,
)
from sglang.kernels.ops.kv_canary.write import WritePlan
from sglang.test.kernels.kv_canary._constants import DEFAULT_NUM_SLOTS
_DE... | 232 | 7,226 |
sglang | python/sglang/test/kernels/kv_canary/_differential.py | .py | from __future__ import annotations
from dataclasses import dataclass, replace
from typing import Any, Callable, Iterator, Optional
import torch
from sglang.kernels.ops.kv_canary import consts
from sglang.kernels.ops.kv_canary.plan import launch_canary_plan_kernels
from sglang.kernels.ops.kv_canary.plan_ref import (
... | 547 | 21,011 |
sglang | python/sglang/test/kernels/kv_canary/_hand_oracle.py | .py | """Hand-computed Python re-implementation of the real-kv-source fold, kept independent from
``verify_ref._splitmix64_fold_bytes_scalar`` so a ref / kernel co-regression cannot silently fix the
diff comparison."""
from __future__ import annotations
from sglang.kernels.ops.kv_canary.consts import splitmix64
def _fold... | 32 | 1,250 |
sglang | python/sglang/test/kernels/kv_canary/_fuzz_driver.py | .py | from __future__ import annotations
import random
from typing import Any, Callable
from sglang.test.kernels.kv_canary._differential import (
ShrinkResult,
shrink_inputs,
)
FUZZ_SEEDS_PR: tuple[int, ...] = (0,)
def check_repro(inputs: Any, *, run_one_fn: Callable[[Any], Any]) -> bool:
try:
run_on... | 46 | 1,262 |
sglang | python/sglang/test/kernels/kv_canary/_canary_helpers.py | .py | from __future__ import annotations
from dataclasses import dataclass
from typing import Optional
import torch
from sglang.kernels.ops.kv_canary import consts
from sglang.kernels.ops.kv_canary.consts import splitmix64, splitmix64_mix3
from sglang.kernels.ops.kv_canary.verify import VerifyPlan
from sglang.kernels.ops.... | 345 | 10,759 |
sglang | python/sglang/test/mock_model/utils.py | .py | from __future__ import annotations
import io
import subprocess
from dataclasses import dataclass
from typing import Any, Sequence
from sglang.benchmark.serving import run_benchmark
from sglang.srt.utils import kill_process_tree
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_UR... | 137 | 4,027 |
sglang | python/sglang/test/mock_model/perturb_e2e_base.py | .py | from __future__ import annotations
import io
import os
from typing import ClassVar
from sglang.test.kv_canary.e2e_base import CapturedServerE2EBase
from sglang.test.kv_canary.utils import post_parallel_generate
from sglang.test.mock_model.utils import (
MOCK_MODEL_PATH,
mock_model_server_args,
mock_model_... | 58 | 1,640 |
sglang | python/sglang/test/ascend/npu_eval_accuracy_kit.py | .py | """NPU accuracy test mixin.
Wraps :class:`~sglang.test.kits.eval_accuracy_kit.GSM8KMixin` with:
* 1% accuracy tolerance (threshold * 0.99)
* Automatic retry (up to 3 attempts)
Delegates to ``super().test_gsm8k()`` so community-side changes to eval
setup, backend selection, or parameters are inherited automatically.
... | 72 | 2,171 |
sglang | python/sglang/test/ascend/simple_eval_mmlu.py | .py | # Adapted from https://github.com/openai/simple-evals/
"""
Measuring Massive Multitask Language Understanding
Dan Hendrycks, Collin Burns, Steven Basart, Andy Zou, Mantas Mazeika, Dawn Song, Jacob Steinhardt
https://arxiv.org/abs/2009.03300
"""
import random
import re
from typing import Optional
import pandas
from ... | 126 | 4,022 |
sglang | python/sglang/test/ascend/test_embedding_base.py | .py | import multiprocessing as mp
from abc import ABC
from typing import List, Optional, Tuple
import torch
from transformers import AutoConfig, AutoTokenizer
from sglang.test.runners import DEFAULT_PROMPTS, HFRunner, SRTRunner
from sglang.test.test_utils import get_similarities
class BaseEmbeddingTest(ABC):
"""Base... | 103 | 3,607 |
sglang | python/sglang/test/ascend/test_ascend_utils.py | .py | """
Common utilities for testing and benchmarking on NPU.
This file contains the following weight path categories:
- LLM model weights path
- VLM model weights path
- Embedding model weights path
- Rerank model weights path
- Reward model weights path
Please remember to sort by variable name within each section.
"""
... | 962 | 34,240 |
sglang | python/sglang/test/ascend/output_capturer.py | .py | import os
import select
import threading
class OutputCapturer:
"""Capture all console print information
Class Description:
Capture console output using low-level file descriptor redirection.
Used to obtain print information from child processes, NPU processes,
and underlying C/C++ mod... | 118 | 4,122 |
sglang | python/sglang/test/ascend/run_eval.py | .py | import json
import os
from sglang.test.run_eval import run_eval_once
from sglang.test.simple_eval_common import (
make_report,
set_ulimit,
)
def run_eval(args):
# Lazy import to avoid circular dependency with test_utils
from sglang.test.test_utils import dump_metric
set_ulimit()
if "OPENAI_... | 123 | 4,267 |
sglang | python/sglang/test/ascend/test_no_hf_reward_base.py | .py | import multiprocessing as mp
from abc import ABC
import torch
from sglang.test.runners import SRTRunner
PROMPT = (
"What is the range of the numeric output of a sigmoid node in a neural network?"
)
RESPONSE1 = "The output of a sigmoid node is bounded between -1 and 1."
RESPONSE2 = "The output of a sigmoid node i... | 60 | 1,955 |
sglang | python/sglang/test/ascend/gsm8k_ascend_mixin.py | .py | import os
import subprocess
from abc import ABC
from types import SimpleNamespace
from sglang.srt.utils import kill_process_tree
from sglang.test.ascend.test_ascend_utils import write_results_to_github_step_summary
from sglang.test.run_eval import run_eval
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_S... | 117 | 3,977 |
sglang | python/sglang/test/ascend/disaggregation_utils.py | .py | import logging
import os
import time
import warnings
from urllib.parse import urlparse
import requests
from sglang.srt.environ import envs
from sglang.srt.utils import kill_process_tree
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_... | 154 | 5,295 |
sglang | python/sglang/test/ascend/vlm_utils.py | .py | import os
import warnings
from types import SimpleNamespace
from sglang.srt.utils import kill_process_tree
from sglang.test.run_eval import run_eval
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_launch_server,
)
class TestVLMModels... | 98 | 2,810 |
sglang | python/sglang/test/ascend/test_mmlu.py | .py | import subprocess
from types import SimpleNamespace
from sglang.test.ascend.test_ascend_utils import write_results_to_github_step_summary
from sglang.test.run_eval import run_eval
class TestMMLU:
mmlu_num_examples = 128
def test_mmlu(self):
accuracy_mmlu_threshold = getattr(self, "accuracy_mmlu", 0... | 42 | 1,457 |
sglang | python/sglang/test/ascend/test_npu_logging.py | .py | import os
import re
import tempfile
import time
import requests
from sglang.srt.utils import kill_process_tree
from sglang.test.ascend.test_ascend_utils import LLAMA_3_2_1B_INSTRUCT_WEIGHTS_PATH
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
... | 154 | 5,966 |
sglang | python/sglang/test/ascend/e2e/gen_dataset_fixed_len.py | .py | import json
import os
import random
import string
import numpy as np
from PIL import Image
from transformers import AutoTokenizer
def load_jsonl(path):
"""Load data from a JSONL file, one JSON object per line."""
data = []
with open(path, "r", encoding="utf-8") as f:
for line in f:
li... | 522 | 18,197 |
sglang | python/sglang/test/ascend/e2e/test_npu_performance_utils.py | .py | import glob
import inspect
import json
import logging
import os
import re
import shutil
import subprocess
import sys
import threading
import time
from datetime import datetime
from functools import wraps
from urllib.parse import urlparse
from sglang.srt.utils import kill_process_tree
from sglang.test.ascend.e2e.gen_da... | 1,414 | 51,709 |
sglang | python/sglang/test/ascend/e2e/run_npu_e2e_test.py | .py | import argparse
import json
import logging
import os
import random
import re
import string
import subprocess
import time
import uuid
import psutil
import yaml
from jinja2 import Template
from kubernetes import client, config
from kubernetes.client.rest import ApiException
logging.basicConfig(
level=logging.INFO,
... | 893 | 32,405 |
sglang | python/sglang/test/ascend/e2e/test_npu_accuracy_utils.py | .py | import glob
import inspect
import json
import logging
import os
import re
import shutil
import subprocess
import sys
import threading
import time
from datetime import datetime
from urllib.parse import urlparse
from sglang.srt.utils import kill_process_tree
from sglang.test.ascend.e2e.test_npu_multi_node_utils import (... | 751 | 26,309 |
sglang | python/sglang/test/ascend/e2e/test_npu_multi_node_utils.py | .py | import logging
import os
import re
import socket
import subprocess
import threading
import time
from functools import wraps
from types import SimpleNamespace
from typing import Iterable, Union
import requests
from sglang.srt.utils import kill_process_tree
from sglang.test.few_shot_gsm8k import run_eval as run_eval_gs... | 1,082 | 36,731 |
sglang | python/sglang/test/kits/matched_stop_kit.py | .py | import json
import requests
MANY_NEW_TOKENS_PROMPT = """
Please write an extremely detailed and vivid fantasy story, set in a world full of intricate magic systems, political intrigue, and complex characters.
Ensure that you thoroughly describe every scene, character's motivations, and the environment. Include long, ... | 158 | 5,382 |
sglang | python/sglang/test/kits/unified_radix_cache_kit.py | .py | import random
from types import SimpleNamespace
from urllib.parse import urlparse
from sglang.test.kl_multiturn_utils import (
test_input_output_logprobs_match_decode_cache_hit_helper,
test_input_output_logprobs_match_helper,
test_input_output_logprobs_match_prefill_cache_hit_helper,
)
def _random_suffix... | 129 | 4,819 |
sglang | python/sglang/test/kits/basic_api_contract_kit.py | .py | """Basic HTTP / SSE API contract sanity kit.
Probes that catch the server failing at the protocol layer: endpoints
missing, 5xx returned, response schema broken, or OpenAI-compatible
routes drifting from the spec.
Mix into any ``CustomTestCase`` subclass that exposes ``self.base_url``
and ``self.process``. Override `... | 88 | 3,189 |
sglang | python/sglang/test/kits/abort_timeout_kit.py | .py | import time
from concurrent.futures import ThreadPoolExecutor, as_completed
import requests
# Safety timeout for all HTTP requests to prevent CI from hanging forever.
_REQUEST_TIMEOUT = 60
class AbortAllMixin:
"""Test /abort_request with abort_all=True.
Server needs sufficient --max-running-requests.
"... | 145 | 4,771 |
sglang | python/sglang/test/kits/regex_constrained_kit.py | .py | import json
import requests
class RegexConstrainedMixin:
def _run_decode_regex(
self,
regex,
prompt,
return_logprob=False,
top_logprobs_num=0,
n=1,
):
response = requests.post(
self.base_url + "/generate",
json={
... | 132 | 3,514 |
sglang | python/sglang/test/kits/spec_server_kits.py | .py | """Reusable test-method mixins (kits) for EAGLE/EAGLE3 spec-decoding servers.
Pair these with ``SpecEagleServerBase`` (sglang.test.server_fixtures.spec_eagle_fixture).
Each kit is a cohesive group of ``test_*`` methods with no launch logic; concrete
test classes mix in the fixture (which owns launch knobs) + whichever... | 699 | 26,654 |
sglang | python/sglang/test/kits/eval_accuracy_kit.py | .py | from types import SimpleNamespace
from typing import Optional
import requests
from sglang.test.run_eval import run_eval
from sglang.test.test_utils import is_in_amd_ci, is_in_ci, write_github_step_summary
_THRESHOLD_NOT_SET = float("nan")
def _check_accept_length(test_case, base_url, threshold=None):
"""Print ... | 420 | 14,720 |
sglang | python/sglang/test/kits/radix_cache_server_kit.py | .py | import random
import requests
def gen_radix_tree(num_nodes=400, chunk_len=256):
num0 = num_nodes // 2
num1 = num_nodes - num0
nodes = [{"input_ids": [37] * 117, "decode_len": 217}]
for _ in range(num0):
parent = random.choice(nodes)
unique_len = random.randint(0, chunk_len)
de... | 55 | 1,653 |
sglang | python/sglang/test/kits/cache_hit_kit.py | .py | import asyncio
import json
import time
import aiohttp
import requests
from sglang.benchmark.datasets.random import sample_random_requests
from sglang.benchmark.serving import RequestFuncOutput
from sglang.benchmark.utils import get_tokenizer, remove_prefix
AIOHTTP_TIMEOUT = aiohttp.ClientTimeout(total=20 * 60 * 60)
... | 404 | 14,842 |
sglang | python/sglang/test/kits/kl_divergence_kit.py | .py | from sglang.test.kl_test_utils import (
test_input_output_logprobs_match_decode_cache_hit_helper,
test_input_output_logprobs_match_prefill_cache_hit_helper,
)
class KLDivergenceMixin:
kl_div_thres: float
kl_div_thres_decode: float | None = None
kl_div_thres_prefill: float | None = None
kl_div_... | 46 | 1,717 |
sglang | python/sglang/test/kits/hellaswag_kit.py | .py | """Hellaswag sanity kit.
Runs hellaswag via the sgl frontend DSL bound to ``self.base_url`` and
asserts accuracy above a threshold. Catches systematic regressions that
pass every cheap single-prompt probe but tank multi-choice reasoning.
Mix into a ``CustomTestCase`` subclass exposing ``self.base_url``.
"""
class H... | 30 | 929 |
sglang | python/sglang/test/kits/json_constrained_kit.py | .py | import json
from concurrent.futures import ThreadPoolExecutor
import openai
import requests
class JSONConstrainedMixin:
json_schema = json.dumps(
{
"type": "object",
"properties": {
"name": {"type": "string", "pattern": "^[\\w]+$"},
"population": {... | 103 | 3,342 |
sglang | python/sglang/test/kits/basic_scheduler_stress_kit.py | .py | """Basic scheduler / cache / streaming stress sanity kit.
Probes that catch bugs which only fire under multi-request or large-
prompt conditions: scheduler hangs, radix prefix-cache cross-
contamination, chunked-prefill multi-chunk kernel crashes, and SSE
streaming corruption.
Mix into any ``CustomTestCase`` subclass... | 136 | 5,316 |
sglang | python/sglang/test/kits/basic_decode_correctness_kit.py | .py | """Basic decode correctness sanity kit.
Probes that catch the model producing wrong output: weight load
failure, sampling path bugs, KV / attention corruption, and cuda graph
edge cases. Single-prompt coverage only -- dataset-driven accuracy gates
belong to the consuming test class, not this kit.
Mix into any ``Custo... | 115 | 4,361 |
sglang | python/sglang/test/kits/json_mode_kit.py | .py | """JSON mode (response_format json_object) test mixin.
Host class must provide ``self.client`` (openai.Client) and ``self.model``.
"""
import json
class JSONModeMixin:
def test_json_mode_response(self):
"""json_object without a JSON-mentioning system prompt must still
produce valid JSON."""
... | 76 | 2,722 |
sglang | python/sglang/test/kits/mmmu_vlm_kit.py | .py | import glob
import json
import os
import shutil
import subprocess
import tempfile
from pathlib import Path
from types import SimpleNamespace
from sglang.srt.utils import is_cuda, kill_process_tree
from sglang.srt.utils.common import temp_set_env
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNC... | 474 | 16,824 |
sglang | python/sglang/test/kits/fwd_occupancy_kit.py | .py | """Single-batch decode GPU occupancy sanity kit.
Probes ``sglang:fwd_occupancy`` (a 0-100 percentage averaged over the
last ``decode_log_interval`` batches; resets to NaN at window
boundaries) under one long single-batch ``/generate`` request, and
asserts median above a threshold. Single-batch is where CPU overhead
do... | 262 | 10,294 |
sglang | python/sglang/test/kits/anthropic_messages_kit.py | .py | """Anthropic /v1/messages API test mixin.
Host class must provide ``self.base_url`` (with or without a trailing /v1),
``self.api_key``, and ``self.model``.
"""
import json
import anthropic
import requests
from sglang.srt.entrypoints.anthropic.protocol import AnthropicMessagesRequest
from sglang.srt.entrypoints.anth... | 547 | 20,489 |
sglang | python/sglang/test/kits/spec_decoding_kit.py | .py | import requests
from sglang.test.send_one import BenchArgs, send_one_prompt
from sglang.test.test_utils import is_in_ci, write_github_step_summary
class SpecDecodingMixin:
bs_1_speed_thres: float
accept_length_thres: float
bs_1_speed_attempts: int = 3
def test_bs_1_speed(self):
args = BenchA... | 33 | 1,174 |
sglang | python/sglang/test/kits/pause_generation_kit.py | .py | import time
from concurrent.futures import ThreadPoolExecutor, as_completed
import requests
_REQUEST_TIMEOUT = 180
class PauseResumeInPlaceMixin:
"""Test pause/resume with in_place mode.
Sends concurrent requests, pauses mid-generation, verifies no progress
during the pause window, then resumes and ver... | 112 | 4,042 |
sglang | python/sglang/test/kits/lm_eval_kit.py | .py | """
This module provides a mixin class for running lm-eval harness evaluations
against SGLang servers
"""
import os
from contextlib import contextmanager
from pathlib import Path
from typing import Any
import numpy as np
import requests
import yaml
from sglang.test.test_utils import dump_metric
@contextmanager
def... | 121 | 3,821 |
sglang | python/sglang/test/kits/reasoning_kit.py | .py | import json
import openai
import requests
from sglang.srt.parser.reasoning_parser import ReasoningParser
from sglang.srt.utils.hf_transformers_utils import get_tokenizer
class ReasoningTokenUsageMixin:
"""Mixin for reasoning_tokens usage tests.
Required attributes on the test class:
model: str
... | 198 | 7,923 |
sglang | python/sglang/test/kits/ebnf_constrained_kit.py | .py | import json
import requests
class EBNFConstrainedMixin:
ebnf_grammar = 'root ::= "test"' # Default grammar
def _run_decode_ebnf(
self,
ebnf,
expected_patterns,
prompt,
return_logprob=False,
top_logprobs_num=0,
n=1,
):
response = requests.... | 226 | 8,387 |
sglang | python/sglang/test/kits/prefix_cache_branching_kit.py | .py | import requests
class PrefixCacheBranchingMixin:
cache_chunk_size: int
@classmethod
def send_request_helper(cls, text: str):
response = requests.post(
cls.base_url + "/generate",
json={
"text": text,
"sampling_params": {
... | 51 | 1,773 |
sglang | python/sglang/test/kits/streaming_session_kit.py | .py | """Streaming-session test method mixins.
Pair these with `StreamingSessionServerBase` (from sglang.test.server_fixtures.streaming_session_fixture)
to assemble a concrete test class. Per the sglang fixture/kit split:
the fixture only launches the server; the kit owns the `test_*` methods.
- `StreamingSessionKitMixin`:... | 443 | 17,076 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/kda_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
import torch
from torch import nn
from sglang.srt.configs.mamba_utils import (
KimiLinearCacheParams,
KimiLinearStateShape,
Mamba2StateDType,
)
from sglang.srt.configs.model_config import AttentionArch
from sglang.srt.distributed.parallel... | 1,168 | 39,833 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/gdn_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
import torch
from torch import nn
from sglang.srt.configs.mamba_utils import (
Mamba2CacheParams,
Mamba2StateDType,
Mamba2StateShape,
)
from sglang.srt.configs.model_config import AttentionArch
from sglang.srt.distributed.parallel_state_w... | 1,126 | 36,921 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/mamba2_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
import torch
import torch.nn.functional as F
from torch import nn
# Patch TP world size / rank before importing modules that read them at __init__.
import sglang.srt.layers.linear as _linear_mod
from sglang.srt.runtime_context import get_context, get... | 1,089 | 39,202 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/dense_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
from typing import Any, List
import torch
import torch.nn.functional as F
from torch import nn
from sglang.srt.configs.model_config import AttentionArch
from sglang.srt.distributed.parallel_state_wrapper import ParallelState
from sglang.srt.layers.at... | 1,294 | 43,844 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/dual_chunk_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
import torch
from torch import nn
from sglang.srt.distributed.parallel_state_wrapper import ParallelState
from sglang.srt.layers.attention import (
dual_chunk_flashattention_backend as _dual_chunk_backend,
)
from sglang.srt.layers.attention.atten... | 1,605 | 55,511 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/mla_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
from typing import Any, List
import torch
import torch.nn.functional as F
from torch import nn
from sglang.srt.configs.model_config import AttentionArch
from sglang.srt.distributed.parallel_state_wrapper import ParallelState
from sglang.srt.layers.at... | 1,216 | 39,492 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/dsa_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
from typing import Any
import torch
from torch import nn
from sglang.srt.distributed.parallel_state_wrapper import ParallelState
from sglang.srt.layers.attention.attention_registry import ATTENTION_BACKENDS
from sglang.srt.layers.radix_attention impo... | 1,848 | 65,954 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/lightning_attention.py | .py | from dataclasses import dataclass
from types import SimpleNamespace
import torch
from torch import nn
from sglang.srt.configs.mamba_utils import (
Mamba2CacheParams,
Mamba2StateDType,
Mamba2StateShape,
)
from sglang.srt.configs.model_config import AttentionArch
from sglang.srt.distributed.parallel_state_w... | 1,073 | 36,477 |
sglang | python/sglang/test/kits/attention_unittest/attention_methods/dsv4_attention.py | .py | """DSV4 attention fixture (SWA-only slice, compress_ratio=0).
This is a narrow first slice covering the SWA path of `DeepseekV4AttnBackend`.
The C4 (4x) and C128 (128x) compressor + indexer paths and speculative modes
are explicit follow-ups.
The reference is pure PyTorch: it unpacks the FP8-nope + BF16-rope cache
wr... | 1,687 | 67,340 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/split_op_runner.py | .py | from dataclasses import dataclass, replace
from typing import Any, Callable
import torch
from sglang.srt.model_executor.forward_context import ForwardContext, forward_context
from sglang.srt.model_executor.runner_backend_utils.breakable_cuda_graph.context import (
enable_breakable_cuda_graph,
)
from sglang.srt.mo... | 600 | 19,442 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/cuda_graph_decode_runner.py | .py | from dataclasses import dataclass
from typing import Any, Callable
import torch
from sglang.srt.model_executor.forward_context import ForwardContext, forward_context
from ..attention_methods.dense_attention import DEFAULT_DEVICE as DENSE_DEFAULT_DEVICE
from ..attention_methods.dense_attention import DEFAULT_DTYPE as... | 949 | 33,559 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/metadata_invariants.py | .py | """Backend-agnostic assertions on `forward_metadata` after CG replay init.
Catches corruption that the output-equality assertion misses — e.g., negative
per-request lengths or non-monotonic indptr that happen to leave real-row
output correct while corrupting padded-row scratch state.
Usage from a CG runner kit:
... | 104 | 3,598 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/speculative_draft_extend_runner.py | .py | # --- Imports added for the EAGLEDraftExtendCudaGraphRunner production
# --- runner integration that lives below.
from dataclasses import dataclass
from types import SimpleNamespace
from typing import Any, Callable
from unittest.mock import patch
import torch
from torch import nn
from sglang.srt.layers.logits_process... | 1,008 | 34,281 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/speculative_cuda_graph_runner.py | .py | from dataclasses import dataclass
from typing import Any, Callable, Literal, Optional
import torch
from sglang.srt.model_executor.forward_context import ForwardContext, forward_context
from .cuda_graph_decode_runner import (
_init_cuda_graph_capture_metadata,
_init_cuda_graph_replay_metadata,
)
# How padded... | 344 | 12,616 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/speculative_target_verify_runner.py | .py | from dataclasses import replace
from typing import Literal
import torch
from sglang.srt.model_executor.forward_batch_info import CaptureHiddenMode
from sglang.srt.model_executor.forward_context import ForwardContext, forward_context
from sglang.srt.speculative.dflash_info import DFlashVerifyInput
from sglang.srt.spec... | 1,395 | 45,655 |
sglang | python/sglang/test/kits/attention_unittest/runner_modes/speculative_draft_runner.py | .py | from contextlib import contextmanager
from dataclasses import dataclass
from types import MethodType, SimpleNamespace
from typing import Any, Callable
from unittest.mock import patch
import torch
from torch import nn
from sglang.srt.layers.logits_processor import LogitsProcessorOutput
from sglang.srt.model_executor.c... | 1,874 | 65,136 |
sglang | python/sglang/test/ci/ci_stress_utils.py | .py | """Utilities for running stress tests with bench_serving."""
import subprocess
from typing import List, Optional
from sglang.srt.utils import kill_process_tree
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
is_in_ci,
popen_launch_server,
write_github_step_summary,
)
class St... | 225 | 7,457 |
sglang | python/sglang/test/ci/ci_register.py | .py | import ast
import warnings
from dataclasses import dataclass
from enum import Enum, auto
from typing import List, Optional, Tuple
__all__ = [
"HWBackend",
"CIRegistry",
"collect_tests",
"auto_partition",
"register_cpu_ci",
"register_cuda_ci",
"register_amd_ci",
"register_musa_ci",
"... | 421 | 13,893 |
sglang | python/sglang/test/ci/ci_utils.py | .py | import json
import logging
import os
import re
import subprocess
import threading
import time
from dataclasses import dataclass
from typing import Callable, Dict, List, Optional, Union
from sglang.srt.debug_utils import cuda_coredump
from sglang.srt.utils.common import kill_process_tree
from sglang.test.ci.ci_register... | 390 | 13,981 |
sglang | python/sglang/test/kv_canary/e2e_base.py | .py | from __future__ import annotations
import io
import os
import string
import time
from typing import ClassVar, Literal, Optional
from sglang.srt.kv_canary.config import CanaryMode
from sglang.srt.kv_canary.runner.swa_divergence import SwaDivergenceLog
from sglang.test.kv_canary.mode_config import _MODE_CONFIGS, _ModeC... | 236 | 9,884 |
sglang | python/sglang/test/kv_canary/utils.py | .py | from __future__ import annotations
from concurrent.futures import ThreadPoolExecutor
import requests
from sglang.srt.kv_canary.config import CanaryMode
from sglang.test.kv_canary.mode_config import _ModeConfig
def build_canary_server_args(
*,
kv_canary_mode: CanaryMode,
mode_cfg: _ModeConfig,
extra... | 58 | 1,626 |
sglang | python/sglang/test/kv_canary/violation_log_utils.py | .py | from __future__ import annotations
import fnmatch
import re
_VIOLATION_LINE_RE = re.compile(
r"kv_canary violation: launch_tag=(\S+) fail_reason=(\S+)"
)
def find_violation_in_log(
log_text: str,
*,
launch_tag_patterns: tuple[str, ...],
fail_reason: str,
) -> bool:
for match in _VIOLATION_LI... | 32 | 836 |
sglang | python/sglang/test/kv_canary/pp_fixture.py | .py | from __future__ import annotations
from typing import ClassVar
from sglang.test.kv_canary.consts import SWA_POOL_SERVER_ARGS
from sglang.test.kv_canary.e2e_base import CanaryE2EBase
PP_SIZE: int = 2
class CanaryPPFixture(CanaryE2EBase):
model_mode: ClassVar[str] = "swa"
workload_n_batches: ClassVar[int] =... | 26 | 605 |
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