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 | test/registered/unit/spec/test_adaptive_spec_params.py | .py | import json
import tempfile
import unittest
from sglang.srt.speculative.adaptive_spec_params import (
AdaptiveSpeculativeParams,
AdaptiveStepSlot,
resolve_candidate_steps_from_config,
)
from sglang.test.ci.ci_register import register_cpu_ci, register_xpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-c... | 425 | 15,948 |
sglang | test/registered/unit/spec/test_spec_registry.py | .py | """Unit tests for the speculative algorithm plugin registry."""
import unittest
from types import SimpleNamespace
from unittest.mock import MagicMock
from sglang.srt.arg_groups.speculative_hook import handle_speculative_decoding
from sglang.srt.speculative.spec_info import SpeculativeAlgorithm
from sglang.srt.specula... | 351 | 13,486 |
sglang | test/registered/unit/spec/test_ngram_mamba_verify_update.py | .py | import unittest
from unittest.mock import MagicMock, patch
import torch
import sglang.srt
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCase
register_cpu_ci(est_time=5, suite="base-a-test-cpu")
class TestNgramLastCorrectStepIndices(CustomTestCase):
def _com... | 427 | 15,701 |
sglang | test/registered/unit/spec/test_eagle_seeded_coins.py | .py | """Unit tests for the EAGLE verify coins (_verify_coins / _seeded_verify_coins).
Locks the deterministic-coin contract behind seeded speculative sampling:
identical (seed, seq_lens) inputs produce bitwise-identical coins, distinct
seeds diverge, the column split (first draft_token_num columns -> rejection
coins, last ... | 164 | 6,650 |
sglang | test/registered/unit/spec/test_spec_utils_traverse_tree.py | .py | """Regression test for spec_utils.traverse_tree calling xgrammar with tensors.
xgrammar 0.2.0 tightened its FFI binding and rejects 0-d tensors where Python
ints are expected. The dfs in traverse_tree recurses with `retrieve_next_token[curr]`
and reads `draft_tokens[curr]`, both of which return 0-d tensors and must be... | 112 | 4,753 |
sglang | test/registered/unit/spec/test_draft_construction_isolation.py | .py | """A draft's construction decides for itself and leaves the process state alone.
The shared-experts-fusion decision is per checkpoint: each MoE model's gate
writes the ACTIVE moe flag (both ways) before its own layers build and read
it, and ``draft_model_build_scope`` — which brackets every draft
construction — record... | 207 | 8,399 |
sglang | test/registered/unit/spec/test_dflash_extra_buffer_lazy.py | .py | """Unit tests for DFLASH + mamba-radix-cache-strategy extra_buffer_lazy:
server_args validation accepts the pairing, and DFlashVerifyInput.prepare_for_verify
runs prepare_mamba_track_for_verify (the hook eagle/ngram/dspark already run)
before ForwardBatch.init_new snapshots the track fields."""
import unittest
from ty... | 135 | 4,843 |
sglang | test/registered/unit/spec/test_eagle_worker_v2_topk1_fastpath.py | .py | """Equivalence tests for the EagleDraftWorker topk=1 chain fast path.
For topk=1 the draft tree degenerates to a chain, so `draft_forward` skips the
cat/topk/sort/gather of the slow path and returns pre-allocated constants. These
tests check that the pre-allocated `parent_list` / `top_scores_index` match the
slow path... | 361 | 15,133 |
sglang | test/registered/unit/spec/test_resolve_swa_kv_pool.py | .py | """Unit tests for attention-backend SWA KV pool resolution."""
import unittest
from unittest.mock import MagicMock
from sglang.srt.layers.attention.flashinfer_backend import FlashInferAttnBackend
from sglang.srt.layers.attention.trtllm_mha_backend import TRTLLMHAAttnBackend
from sglang.srt.mem_cache.base_swa_memory_p... | 99 | 3,908 |
sglang | test/registered/unit/spec/test_spec_cpu_overlap_constraint.py | .py | import unittest
from types import SimpleNamespace
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
from sglang.test.test_utils import CustomTestCase
register_cpu_ci(est_time=20, suite="ba... | 76 | 2,751 |
sglang | test/registered/unit/spec/test_ngram_corpus.py | .py | import json
import os
import tempfile
import unittest
import uuid
import numpy as np
from sglang.srt.speculative.cpp_ngram.external_corpus import (
iter_external_corpus_chunks,
)
from sglang.srt.speculative.cpp_ngram.ngram_corpus import NgramCorpus
from sglang.test.ci.ci_register import register_cpu_ci
from sglan... | 980 | 34,060 |
sglang | test/registered/unit/spec/test_fast_prefill_plan.py | .py | """Equivalence tests for the sync-free `fast_prefill_plan`.
`fast_prefill_plan` replaces FlashInfer's `BatchPrefillWithPagedKVCacheWrapper.plan`
in the EAGLE draft-extend CUDA graph: upstream plan() does blocking `.to("cpu")`
copies to build host scheduling metadata, while fast_prefill_plan takes that
metadata as host... | 188 | 7,006 |
sglang | test/registered/unit/spec/test_draft_per_runner_config.py | .py | """What differs for a draft worker is resolved per runner, not on a config copy.
The v2 spec workers used to write the draft's `context_length` onto the
`ServerArgs` they share with the target, and the scheduler the draft's
`load_format`; then both moved to a published copy of the config. Neither is a
process-wide con... | 215 | 8,888 |
sglang | test/registered/unit/tools/test_get_version_tag.py | .py | import importlib.util
import sys
import unittest
from pathlib import Path
from unittest.mock import patch
REPO_ROOT = Path(__file__).resolve().parents[4]
CI_REGISTER_PATH = REPO_ROOT / "python" / "sglang" / "test" / "ci" / "ci_register.py"
VERSION_HELPER_PATH = REPO_ROOT / "python" / "tools" / "get_version_tag.py"
PYP... | 92 | 3,320 |
sglang | test/registered/unit/tools/test_docker_build_metadata_args.py | .py | import importlib.util
import json
import subprocess
import unittest
from pathlib import Path
REPO_ROOT = Path(__file__).resolve().parents[4]
CI_REGISTER_PATH = REPO_ROOT / "python" / "sglang" / "test" / "ci" / "ci_register.py"
HELPER_PATH = REPO_ROOT / "scripts" / "ci" / "utils" / "docker_build_metadata_args.py"
DOCKE... | 203 | 7,166 |
sglang | test/registered/unit/observability/test_req_time_stats.py | .py | """Unit tests for ReqTimeStats IPC serialization.
ReqTimeStatsBase.__setstate__ rebases perf_counter fields onto the receiving
process's clock anchor. Rebasing a field that was never stamped (0.0) turns
the sentinel into a tiny epsilon (sender_diff - receiver_diff), which defeats
== 0.0 / > 0.0 "was this stamped?" che... | 45 | 1,736 |
sglang | test/registered/unit/observability/test_func_timer.py | .py | """Unit tests for func_timer.py — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
import asyncio
import unittest
from unittest.mock import MagicMock, patch
import sglang.s... | 84 | 2,688 |
sglang | test/registered/unit/observability/test_request_metrics_exporter.py | .py | """Unit tests for request_metrics_exporter.py — no server, no model loading."""
from dataclasses import dataclass
from typing import Any, Dict, List, Optional
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu... | 361 | 12,581 |
sglang | test/registered/unit/observability/test_ray_wrappers.py | .py | """Unit tests for :mod:`sglang.srt.observability.ray_wrappers`.
The wrapper module is designed to import cleanly even without Ray installed; we
inject a fake ``ray``/``ray.util.metrics``/``ray.serve`` triple into
``sys.modules`` before importing the module so the tests run on the CPU CI
runners that don't ship Ray. Th... | 282 | 11,070 |
sglang | test/registered/unit/observability/test_stat_loggers_di.py | .py | """Pure-CPU unit tests for ``ServerArgs.stat_loggers`` DI plumbing.
These tests cover the small, in-process pieces of the ``stat_loggers``
dependency injection feature:
* The four DI hook class attributes (``_counter_cls``/``_gauge_cls``/
``_histogram_cls``/``_summary_cls``) default to ``None`` on every
collector... | 145 | 5,549 |
sglang | test/registered/unit/observability/test_forward_pass_metrics.py | .py | from sglang.srt.runtime_context import get_context, get_observability
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=5, suite="base-a-test-cpu")
import math
import types
import unittest
from unittest.mock import patch
from sglang.srt.disaggregation.utils import DisaggregationMode
fro... | 404 | 15,363 |
sglang | test/registered/unit/observability/test_startup_func_log_and_timer.py | .py | """Unit tests for startup_func_log_and_timer.py — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
import unittest
from unittest.mock import MagicMock, patch
import sglang.... | 142 | 4,878 |
sglang | test/registered/unit/observability/test_metrics_utils.py | .py | import unittest
from sglang.srt.observability.utils import (
generate_buckets,
two_sides_exponential_buckets,
)
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
class TestMetricsUtils(unittest.Tes... | 134 | 5,082 |
sglang | test/registered/unit/observability/test_label_transform.py | .py | """Unit tests for label_transform — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
import unittest
from sglang.srt.observability.label_transform import (
UNKNOWN_PRIO... | 41 | 1,315 |
sglang | test/registered/unit/observability/test_cpu_monitor.py | .py | import threading
import time
import unittest
from collections import namedtuple
from unittest.mock import MagicMock, patch
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=60, suite="base-a-test-cpu", nightly=True)
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
class TestCpuMoni... | 102 | 3,731 |
sglang | test/registered/unit/observability/test_trace.py | .py | """Unit tests for trace.py — no server, no model loading."""
import os
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
import threading
import unittest
from unittest.mock import patch
import sglang.srt.observability.trace as mod
from sglang.srt.observabil... | 568 | 20,882 |
sglang | test/registered/unit/function_call/test_function_call_parser.py | .py | import json
import unittest
import warnings
from sglang.srt.entrypoints.openai.protocol import (
Function,
Tool,
ToolChoice,
ToolChoiceFuncName,
)
from sglang.srt.function_call.base_format_detector import BaseFormatDetector
from sglang.srt.function_call.core_types import StreamingParseResult
from sglan... | 5,185 | 223,460 |
sglang | test/registered/unit/function_call/test_hermes_detector.py | .py | """Unit tests for HermesDetector — no server, no model loading."""
import json
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.hermes_detector import HermesDetector
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCase
... | 180 | 7,187 |
sglang | test/registered/unit/function_call/test_unknown_tool_name.py | .py | import json
import logging
import pytest
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.environ import envs
from sglang.srt.function_call.base_format_detector import BaseFormatDetector
from sglang.srt.function_call.core_types import StreamingParseResult
from sglang.test.ci.ci_regist... | 85 | 2,813 |
sglang | test/registered/unit/function_call/test_hunyuan_detector.py | .py | """Unit tests for HunyuanDetector - no server, no model loading."""
import json
import unittest
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.hunyuan_detector import HunyuanDetector
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils imp... | 663 | 26,289 |
sglang | test/registered/unit/function_call/test_parallel_tool_calls.py | .py | import json
"""
Test case for parallel tool call parsing.
This test verifies that the parser correctly handles parallel tool calls
with array parameters in JSON array format.
Scenario:
- Model outputs two parallel tool calls in JSON array format
- Both tools have array parameters (e.g., "title": ["7.8.9 H-9 ..."])
-... | 140 | 5,013 |
sglang | test/registered/unit/function_call/test_minimax_m3_detector.py | .py | import json
import unittest
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.minimax_m3 import MINIMAX_NS_TOKEN, MinimaxM3Detector
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCase
register_cpu_ci(est_time=7, suite="... | 540 | 17,533 |
sglang | test/registered/unit/function_call/test_kimik3_structural_tag.py | .py | import json
import sys
import pytest
import xgrammar as xgr
from xgrammar.testing import _is_grammar_accept_string
from sglang.srt.entrypoints.openai.protocol import (
ChatCompletionRequest,
Function,
Tool,
ToolChoice,
ToolChoiceFuncName,
)
from sglang.srt.environ import ToolStrictLevel, envs
from... | 844 | 25,835 |
sglang | test/registered/unit/function_call/test_json_schema_constraint.py | .py | """
Tests for JSON schema constraint functionality used by JsonArrayParser
"""
import unittest
import jsonschema
from sglang.srt.entrypoints.openai.protocol import (
Function,
Tool,
ToolChoice,
ToolChoiceFuncName,
)
from sglang.srt.function_call.utils import (
_get_tool_schema_defs,
get_json_... | 628 | 23,202 |
sglang | test/registered/unit/function_call/test_minicpm5_detector.py | .py | import json
import pytest
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.minicpm5_detector import (
MiniCPM5Detector,
)
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(1.0, "base-a-test-cpu")
def make_tools_weather():
return [
... | 290 | 8,606 |
sglang | test/registered/unit/function_call/test_muse_glimmer_detector.py | .py | """Unit tests for the Muse Glimmer ATEM tool-call detector — no server, no model loading.
The expectations here are pinned to the checkpoint's own ``response_template``
(``MUSE_GLIMMER_RESPONSE_SCHEMA`` in ``tokenizer_config.json``) and to the vendor's
reference parser, with particular attention to channel scoping: an... | 433 | 18,952 |
sglang | test/registered/unit/function_call/test_llama32_detector.py | .py | """Unit tests for Llama32Detector — no server, no model loading."""
import json
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.llama32_detector import Llama32Detector
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCa... | 193 | 7,802 |
sglang | test/registered/unit/function_call/test_poolside_v1_detector.py | .py | """Unit tests for PoolsideV1Detector — no server, no model loading."""
import json
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.function_call_parser import FunctionCallParser
from sglang.srt.function_call.poolside_v1_detector import PoolsideV1Detector
from sglang.tes... | 484 | 21,518 |
sglang | test/registered/unit/function_call/test_deepseekv4_detector.py | .py | """Unit tests for DeepSeekV4Detector DSML streaming — no server, no model loading."""
from unittest.mock import patch
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.deepseekv4_detector import DeepSeekV4Detector
from sglang.test.ci.ci_register import register_cpu_ci
fro... | 130 | 4,867 |
sglang | test/registered/unit/function_call/test_mistral_detector.py | .py | """Unit tests for MistralDetector — no server, no model loading."""
import json
from sglang.srt.entrypoints.openai.protocol import Function, Tool
from sglang.srt.function_call.mistral_detector import MistralDetector
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCa... | 225 | 8,900 |
sglang | test/registered/unit/function_call/test_normalize_json_schema_types.py | .py | """Unit tests for tool-parameter schema alias normalization."""
import json
import unittest
from jsonschema import Draft202012Validator, SchemaError
from sglang.srt.function_call.utils import normalize_json_schema_types
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomT... | 410 | 15,313 |
sglang | test/registered/unit/hardware_backend/mlx/test_muse_glimmer_mlx_model.py | .py | """Unit tests for the Muse Glimmer MLX model file's load path — no weights, no server.
End-to-end coverage needs the private packaged artifact, so the checkpoint-schema
logic is pinned here with tiny synthetic weights instead:
1. ``flatten_rc_config`` — RC nested-config translation, including the two
convention co... | 279 | 11,399 |
sglang | test/registered/unit/hardware_backend/mlx/test_quantization.py | .py | """Unit tests for MLX backend on-the-fly quantization.
Covers:
- mlx_q4 / mlx_q8 quantize fp16 weights to QuantizedLinear in-place
- active-memory drops after quantization
- /generate still works post-quantize
- pre-quantized HF repos still load (regression guard for mlx_lm passthrough)
- mlx_q4 flag on an a... | 196 | 7,305 |
sglang | test/registered/unit/hardware_backend/mlx/test_mlx_quantization_override.py | .py | """Unit tests for ``MlxQuantizationConfig.override_quantization_method``.
The override is a classmethod over a dict; no mlx / Apple Silicon dependency.
Runs on every CI platform and guards #25119 from regression.
"""
from __future__ import annotations
import unittest
from sglang.srt.layers.quantization.mlx import M... | 107 | 3,920 |
sglang | test/registered/unit/hardware_backend/mlx/test_windowed_kv_cache.py | .py | """Unit tests for the MLX windowed per-request attention KV cache.
``WindowedAttentionKVCache`` keeps only the trailing ``window`` tokens of a
sliding-window layer. Every level is pinned against the full-history path it
replaces: the cache arrays against a ``ContiguousAttentionKVCache`` trailing
slice, the container ... | 322 | 13,200 |
sglang | test/registered/unit/hardware_backend/mlx/test_scheduler_mixin.py | .py | """Unit tests for the MLX overlap scheduler mixin (hardware_backend/mlx/scheduler_mixin.py).
Covers:
- Every MLX launch advances forward_ct and stamps forward_iter/launch_ts.
- The profiler predicate runs before the async forward is enqueued, matching
Scheduler.run_batch() so step-bounded profiling stops on th... | 328 | 12,952 |
sglang | test/registered/unit/hardware_backend/mlx/test_sliding_window_attention.py | .py | """Unit tests for MLX sliding-window attention support (gpt-oss style models).
gpt-oss interleaves sliding-window and full-attention layers, names its
softmax scale ``sm_scale``, and adds per-head attention sinks. These tests
pin the three seams that make such models work on the MLX backend:
1. The attention contract... | 531 | 22,009 |
sglang | test/registered/unit/hardware_backend/mlx/test_fused_swiglu.py | .py | """Numerical equivalence and eligibility tests for the Path B fused swiglu kernel.
Two groups:
* Model-based equivalence (``@requires_model``): loads a small MoE model, runs
the fused gate_qmv + silu + ×x_up kernel against the unfused reference
(``mx.gather_qmm`` + ``nn.silu(gate) * x_up``) on both the unsor... | 495 | 20,166 |
sglang | test/registered/unit/hardware_backend/mlx/test_runner_init_contract.py | .py | """Guard the MLX initialize override against ModelRunner contract drift.
MlxModelRunnerStub.initialize must stay callable exactly as ModelRunner invokes
it. The check is signature-only and MLX-gated because importing the stub pulls in
mlx.core.
"""
from __future__ import annotations
import importlib.util
import insp... | 86 | 3,330 |
sglang | test/registered/unit/hardware_backend/mlx/test_mlx_sampling.py | .py | """Unit tests for MLX in-graph sampling (hardware_backend/mlx/sampling.py)."""
from __future__ import annotations
import importlib.util
import unittest
from collections import Counter
from sglang.test.ci.ci_register import register_cpu_ci, register_mlx_ci
from sglang.test.test_utils import CustomTestCase
register_c... | 729 | 30,612 |
sglang | test/registered/unit/hardware_backend/mlx/test_max_running_requests.py | .py | """Regression: MlxModelRunnerStub must honor --max-running-requests instead of
hardcoding min(pool // 2, 4096). The stub previously ignored the flag, so MLX
concurrency silently diverged from what the user requested (and from CUDA).
On hybrid / linear-attention models the resolved concurrency must additionally
be back... | 328 | 13,902 |
sglang | test/registered/unit/hardware_backend/mlx/test_metal_profiler.py | .py | """Unit tests for MLX Metal profiling patch (hardware_backend/mlx/profiler.py).
Covers:
- apply_metal_profiler_patches() replaces torch.profiler.profile
- MLX path: MetalTorchProfiler.start/stop produces a .gputrace file
- MPS path: MetalTorchProfiler wraps torch.mps.profiler.metal_capture
- RuntimeError from ... | 278 | 10,178 |
sglang | test/registered/unit/hardware_backend/mlx/test_mlx_pool_dtype.py | .py | """Unit tests for MLX attention-KV pool dtype inference.
The shared pool stores dequantized projection outputs, so its dtype must
follow the model's compute dtype, not the packed integer dtype of
QuantizedLinear weights. Storing float32 for quantized models (the old
fallback) doubled pool bytes per slot for no precis... | 111 | 3,944 |
sglang | test/registered/unit/hardware_backend/mlx/test_attention_patching.py | .py | """Unit tests for MLX attention discovery and generic cache handling."""
from __future__ import annotations
import importlib.util
import unittest
from collections import deque
from types import SimpleNamespace
from sglang.test.ci.ci_register import register_cpu_ci, register_mlx_ci
register_cpu_ci(est_time=1, suite=... | 1,545 | 57,143 |
sglang | test/registered/unit/hardware_backend/mlx/test_tp_worker_routing.py | .py | """Unit tests for MLX extend-batch request routing in ``MlxTpModelWorker``.
Regression guard for the single-token chunked-prefill continuation bug: a
continuation whose final chunk is exactly one token (prompt length ==
k * chunked_prefill_size + 1) must be routed to the **extend** path, not the
**decode** path.
The ... | 328 | 13,399 |
sglang | test/registered/unit/hardware_backend/mlx/test_swa_radix_pool.py | .py | """Unit tests for sliding-window layers on the MLX radix/pool KV path.
The shared ``MlxAttentionKVPool`` stores full-attention layers only,
sliding-window layers keep window-bounded per-request storage, and a
radix prefix hit on an SWA model recomputes the whole prefix. Scheduler
bookkeeping stays in the unclamped co... | 381 | 15,796 |
sglang | test/registered/unit/hardware_backend/mlx/test_mlx_remote_code_gate.py | .py | """Unit tests for the MLX remote-code gate.
mlx-lm executes ``config.json``'s ``model_file`` unconditionally at load
time, so SGLang refuses such checkpoints before any checkpoint Python runs
unless the server was started with ``--trust-remote-code``. The refusal
tests prove non-execution with a sentinel ``model_file`... | 187 | 6,981 |
sglang | test/registered/unit/hardware_backend/mlx/test_mlx_reference_correctness.py | .py | """Reference-equivalence correctness for the MLX MoE execution path.
The existing ``test/registered/models/test_qwen{2,3}_moe_mlx_correctness.py`` are
black-box smoke tests: they only check that a served model emits *plausible* text
("Paris" appears, "4" appears). A subtly broken KV cache, slot allocator, or
prefill-c... | 272 | 11,455 |
sglang | test/registered/unit/hardware_backend/mlx/test_attn_dp_request_capacity.py | .py | """Request-capacity accounting for pure DP and DP attention on MLX.
``max_running_requests`` is partitioned only when attention DP partitions a
logical batch across multiple KV-cache owners. Pure data-parallel replicas own
independent schedulers and caches, so each replica retains the full configured
limit even when t... | 137 | 4,441 |
sglang | test/registered/unit/hardware_backend/mlx/test_mlx_runner_pool_contract.py | .py | """Guard the MLX stub's ``ModelRunner`` overrides against drift.
The base ``ModelRunner.alloc_memory_pool`` runs ``_init_pools`` which
asserts ``is_draft_worker`` (model_runner_kv_cache_mixin.py:409); the
MLX stub manages its own KV cache via ``MlxAttentionKVPool`` and must
short-circuit that GPU-allocation path. If ... | 111 | 4,273 |
sglang | test/registered/unit/platforms/test_platform_interface.py | .py | """
Unit tests for SGLang platform abstraction layer.
Tests DeviceMixin, SRTPlatform, PlatformEnum, CpuArchEnum, DeviceCapability,
and the platform discovery / lazy initialization mechanism.
"""
from unittest.mock import MagicMock, patch
import torch
from sglang.srt.platforms import _load_platform_class, _resolve_p... | 804 | 33,033 |
sglang | test/registered/unit/bench/test_mmmu_eval_utils.py | .py | import importlib.util
import re
import sys
import types
import unittest
from pathlib import Path
try:
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCase
except ModuleNotFoundError:
CustomTestCase = unittest.TestCase
def register_cpu_ci(*args, **kwa... | 245 | 7,951 |
sglang | test/registered/unit/bench/test_mixed_prefix_gsm8k.py | .py | import json
import os
import tempfile
import unittest
from typing import List, Tuple
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.simple_eval_mixed_prefix_gsm8k import (
MixedPrefixGSM8KEval,
get_one_example,
)
from sglang.test.test_utils import CustomTestCase
register_cpu_ci(est_ti... | 180 | 6,491 |
sglang | test/registered/unit/bench/test_simple_eval_gsm8k.py | .py | import json
import subprocess
import tempfile
import unittest
from pathlib import Path
from types import SimpleNamespace
from unittest.mock import patch
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.run_eval import _run_sgl_eval
from sglang.test.test_utils import CustomTestCase
register_cpu_... | 223 | 8,446 |
sglang | test/registered/unit/eplb/test_balanced_packing.py | .py | """Unit tests for balanced_packing — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=7, suite="base-a-test-cpu")
import unittest
import torch
from sglang.srt.eplb.eplb_algorithms.deepseek import balanced_packing
from sglang.test.test_utils import Cust... | 154 | 6,953 |
sglang | test/registered/unit/eplb/test_compute_logical_to_rank_dispatch_physical_map.py | .py | """Unit tests for compute_logical_to_rank_dispatch_physical_map — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=7, suite="base-a-test-cpu")
import unittest
import torch
from sglang.srt.eplb.expert_location import (
_compute_logical_to_all_physic... | 229 | 9,016 |
sglang | test/registered/unit/eplb/test_dispatch_dtype_preservation.py | .py | """Unit tests for dtype preservation in topk_ids_logical_to_physical dispatch.
Verifies that _topk_ids_logical_to_physical_static and
_topk_ids_logical_to_physical_dynamic preserve the input topk_ids dtype
even when the dispatch map uses a wider dtype (int64). This matters for
backends like MORI that read expert indic... | 146 | 6,271 |
sglang | test/registered/unit/eplb/test_waterfill_eplb.py | .py | """Unit tests for Waterfill and EPLB updater compatibility."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=7, suite="base-a-test-cpu")
import unittest
from types import SimpleNamespace
from unittest.mock import patch
import torch
from torch import nn
from sglang.srt.layers.moe i... | 141 | 5,319 |
sglang | test/registered/unit/server_args/test_mnnvl_auto_inference.py | .py | """Unit tests for the MNNVL auto-inference gate.
The TP8 best-throughput launch used to require exporting
``SGLANG_ENABLE_CUSTOM_ALL_REDUCE_V2_MULTINODE=1`` by hand. It is now
capability-inferred; these cases pin the negative-branch contracts so a
refactor cannot silently turn the predicate into always-true (engaging ... | 90 | 3,877 |
sglang | test/registered/unit/server_args/test_resolution_is_reproducible.py | .py | """Resolution is a pure function of the raw input plus this node's environment.
The end state for the configuration tier keeps ``ServerArgs`` at the user's raw
input and lets every process that publishes derive the resolved values itself
(bags do not cross a process boundary — a child projects its own from the record
... | 461 | 21,417 |
sglang | test/registered/unit/server_args/test_page_major_backend_allowlist.py | .py | # Copyright 2023-2026 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... | 139 | 5,560 |
sglang | test/registered/unit/server_args/test_server_args.py | .py | import dataclasses
import importlib
import json
import os
import socket
import tempfile
import unittest
from types import SimpleNamespace
from unittest.mock import MagicMock, patch
import sglang.srt.server_args as server_args_module
from sglang.srt.arg_groups import pd_disaggregation_hook
from sglang.srt.arg_groups.sp... | 2,195 | 88,783 |
sglang | test/registered/unit/utils/test_field_validators.py | .py | import unittest
from sglang.srt.utils.field_validators import (
validate_list_i64_1d,
validate_optional_list_i64_1d_2d,
)
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCase
register_cpu_ci(est_time=2, suite="base-a-test-cpu")
class TestValidateListI64_1d... | 102 | 3,683 |
sglang | test/registered/unit/utils/test_subprocess_watchdog.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... | 142 | 4,221 |
sglang | test/registered/unit/utils/test_json_response.py | .py | import unittest
import numpy as np
import orjson
from sglang.srt.utils.json_response import (
SGLangORJSONResponse,
dumps_json,
orjson_response,
)
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu... | 57 | 1,733 |
sglang | test/registered/unit/utils/test_patch_tokenizer.py | .py | import random
import unittest
from contextlib import contextmanager
from transformers import AutoTokenizer
from sglang.srt.utils.patch_tokenizer import (
_SpecialTokensCachePatcher,
decode_without_hf_kwargs,
unpatch_tokenizer,
)
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_t... | 207 | 7,074 |
sglang | test/registered/unit/utils/test_profile_merger.py | .py | """
Unit tests for the ProfileMerger implementation.
Usage:
python test_profile_merger.py
python -m unittest test_profile_merger.py -v
"""
import gzip
import json
import os
import shutil
import tempfile
import unittest
from sglang.srt.managers.io_struct import ProfileReq, ProfileReqType
from sglang.srt.utils... | 339 | 12,561 |
sglang | test/registered/unit/utils/test_hf_transformers.py | .py | """Unit tests for the sglang.srt.utils.hf_transformers subpackage.
Tests cover the pure utility functions (compat patches, config helpers,
context length, GGUF detection, etc.) that don't require actual model files.
"""
import inspect
import tempfile
import unittest
from types import SimpleNamespace
from unittest.moc... | 707 | 26,512 |
sglang | test/registered/unit/utils/test_auth.py | .py | """Unit tests for srt/utils/auth.py — no server, no model loading."""
import unittest
from sglang.srt.utils.auth import (
AuthDecision,
AuthLevel,
auth_level,
decide_request_auth,
)
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import CustomTestCase
register_cpu_c... | 309 | 10,324 |
sglang | test/registered/unit/utils/test_torch_npu_patch_utils.py | .py | import types
import unittest
from sglang.srt.utils.torch_npu_patch_utils import apply_torch_npu_patches
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=1, suite="base-a-test-cpu")
class TestTorchNpuPatchUtils(unittest.TestCase):
def test_apply_torch_npu_patches_uses_targeted_api_... | 42 | 1,369 |
sglang | test/registered/unit/utils/test_weight_checker.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... | 769 | 29,602 |
sglang | test/registered/unit/utils/test_gauge_histogram.py | .py | from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
import unittest
from sglang.srt.utils.gauge_histogram import BucketLabels
class TestBucketLabels(unittest.TestCase):
"""Test BucketLabels with hardcod... | 86 | 3,112 |
sglang | test/registered/unit/utils/test_weight_checker_comparator.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... | 210 | 8,833 |
sglang | test/registered/unit/utils/test_invariants.py | .py | """Unit tests for srt/utils/invariants.py -- CPU, no server.
Covers the (bucket x level) crash matrix, the unconditional data layer, the
throttled reporter, and self-registration / injection-coverage.
"""
import unittest
from unittest import mock
import torch
from sglang.srt.environ import InvariantCheckLevel, envs... | 156 | 5,811 |
sglang | test/registered/unit/utils/test_http_server_auth.py | .py | """
Unit tests for HTTP server admin auth.
Usage:
python3 -m pytest test/registered/unit/utils/test_http_server_auth.py -v
"""
import unittest
from sglang.srt.utils.auth import AuthLevel, decide_request_auth
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=6, suite="base-a-test-cp... | 298 | 9,655 |
sglang | test/registered/unit/utils/test_hf_transformers_fastokens.py | .py | """End-to-end verification that --tokenizer-backend=fastokens swaps the
backend of the loaded tokenizer with fastokens' _TokenizerShim.
"""
import unittest
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import (
DEFAULT_SMALL_MODEL_NAME_FOR_TEST_QWEN,
CustomTestCase,
)
TOK... | 65 | 2,060 |
sglang | test/registered/unit/utils/test_common.py | .py | import unittest
from array import array
import torch
from sglang.srt.utils.common import (
flatten_arrays_to_int64_tensor,
get_device_sm_nvidia_smi,
get_nvidia_driver_version_str,
)
from sglang.test.ci.ci_register import register_amd_ci, register_cuda_ci
from sglang.test.test_utils import CustomTestCase
... | 149 | 4,782 |
sglang | test/registered/unit/sampling/test_penaltylib.py | .py | """Unit tests for srt/sampling/penaltylib/ — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=9, suite="base-a-test-cpu")
register_cpu_ci(est_time=8, suite="base-c-test-cpu")
import unittest
from unittest.mock import MagicMock
import torch
from sglang.... | 522 | 20,825 |
sglang | test/registered/unit/sampling/test_sampling_batch_info.py | .py | """Unit tests for srt/sampling/sampling_batch_info.py — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=9, suite="base-a-test-cpu")
register_cpu_ci(est_time=8, suite="base-c-test-cpu")
import unittest
from types import SimpleNamespace
from unittest.mock... | 615 | 25,383 |
sglang | test/registered/unit/sampling/test_custom_logit_processor.py | .py | """Unit tests for srt/sampling/custom_logit_processor.py — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci
register_cpu_ci(est_time=7, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
import json
import unittest
from array import array
from unittest... | 472 | 20,266 |
sglang | test/registered/unit/sampling/test_sampling_params.py | .py | """Unit tests for srt/sampling/sampling_params.py — no server, no model loading."""
from sglang.test.ci.ci_register import register_cpu_ci, register_xpu_ci
register_cpu_ci(est_time=7, suite="base-a-test-cpu")
register_cpu_ci(est_time=7, suite="base-c-test-cpu")
register_xpu_ci(est_time=10, suite="stage-a-test-1-gpu-x... | 540 | 21,918 |
sglang | test/registered/unit/constrained/test_e2e_constrained_reasoning.py | .py | """
End-to-end tests for strict reasoning + constrained decoding.
Tests that the full pipeline works:
- AC-5.1: Strict reasoning + JSON schema constrained generation
- AC-5.2: Strict reasoning + tool call parsing (basic validation only)
These tests launch a real server with a small model and verify
the constrained de... | 316 | 10,339 |
sglang | test/registered/unit/constrained/test_llguidance_batched_mask.py | .py | """Bitwise parity tests for llguidance's regular-decode batched mask fill."""
import unittest
from unittest.mock import MagicMock
import torch
from llguidance import LLTokenizer, grammar_from
from sglang.srt.constrained.base_grammar_backend import GrammarRow
from sglang.srt.constrained.llguidance_backend import Guid... | 113 | 3,943 |
sglang | test/registered/unit/constrained/test_reasoner_grammar_backend.py | .py | import os
import unittest
from types import SimpleNamespace
from unittest.mock import MagicMock
import torch
from sglang.srt.constrained.base_grammar_backend import BaseGrammarBackend
from sglang.srt.constrained.reasoner_grammar_backend import (
ReasonerGrammarBackend,
ReasonerGrammarObject,
)
from sglang.srt... | 592 | 22,020 |
sglang | test/registered/unit/constrained/test_token_filter_ops.py | .py | """
Unit tests for token filter operations (Triton and Torch paths).
Verifies that both implementations produce identical bitmask output
for the same inputs, ensuring parity across GPU and CPU paths.
"""
import unittest
import torch
from sglang.srt.constrained.torch_ops.token_filter_torch_ops import (
set_token... | 147 | 4,885 |
sglang | test/registered/unit/constrained/test_grammar_manager.py | .py | """
Unit tests for sglang.srt.constrained.grammar_manager.
Test Coverage:
- GrammarManager initialization, queue management, len, clear
- process_req_with_grammar: dispatch by constraint type (json, regex, ebnf,
structural_tag), no-constraint requests, no-backend error, cache hits,
cached invalid grammar abort
- a... | 834 | 30,776 |
sglang | test/registered/unit/constrained/test_utils.py | .py | """
Unit tests for sglang.srt.constrained.utils.
Test Coverage:
- is_legacy_structural_tag: legacy format detection, new format detection,
missing fields, edge cases with assertion errors.
Usage:
python -m pytest test_utils.py -v
"""
import unittest
from sglang.srt.constrained.utils import is_legacy_structura... | 76 | 2,577 |
sglang | test/registered/unit/constrained/test_base_grammar_backend.py | .py | """
Unit tests for sglang.srt.constrained.base_grammar_backend.
Test Coverage:
- GrammarStats: default values, mutable default isolation
- BaseGrammarObject: default behavior
- InvalidGrammarObject: error message
- BaseGrammarBackend: caching, dispatch routing, unsupported fallback,
thread pool execution, cache hit/... | 445 | 18,328 |
sglang | test/registered/unit/managers/test_schedule_batch_req_pool_indices.py | .py | import types
import unittest
from unittest.mock import MagicMock, patch
import torch
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import maybe_stub_sgl_kernel
maybe_stub_sgl_kernel()
from sglang.srt.managers.hisparse_coordinator import HiSparseCoordinator # noqa: E402
from sgl... | 96 | 3,960 |
sglang | test/registered/unit/managers/test_multi_tokenizer_mixin.py | .py | import unittest
from sglang.test.ci.ci_register import register_cpu_ci
from sglang.test.test_utils import maybe_stub_sgl_kernel
maybe_stub_sgl_kernel()
from sglang.srt.managers.io_struct import BatchStrOutput
from sglang.srt.managers.multi_tokenizer_mixin import (
TokenizerWorker,
_handle_output_by_index,
... | 111 | 3,362 |
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