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sglang
test/manual/debug_utils/test_log_parser.py
.py
import json import unittest from sglang.srt.debug_utils import log_parser from sglang.test.test_utils import CustomTestCase class TestLogParser(CustomTestCase): def test_log_parser(self): lines = """ (SGLangEngine pid=35555) [2025-10-31 03:45:20 TP0] Decode batch [51341], #running-req: 317, #token: 10942...
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sglang
test/manual/debug_utils/run_with_retry.py
.py
""" Simple wrapper to run a test file with retry logic. Usage: python3 -m sglang.test.ci.run_with_retry test_file.py [--max-attempts 2] [--retry-wait 60] """ import argparse import sys from sglang.test.ci.ci_utils import TestFile, run_unittest_files def main(): parser = argparse.ArgumentParser(description=...
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1,364
sglang
test/manual/debug_utils/test_dump_metric.py
.py
"""Unit tests for dump_metric() function.""" import json import os import tempfile import unittest from pathlib import Path from sglang.test.test_utils import dump_metric class TestDumpMetric(unittest.TestCase): """Test suite for dump_metric() function.""" _ENV_KEYS_TO_CLEAN = ["SGLANG_TEST_METRICS_OUTPUT"...
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sglang
test/manual/debug_utils/get_logits_ut.py
.py
import torch import torch.nn as nn class DummyModel(nn.Module): def __init__(self, d_in=2048, n_heads=128, softmax_scale=0.5): super().__init__() self.weights_proj = nn.Linear(d_in, 1024) self.n_heads = n_heads self.softmax_scale = softmax_scale def _get_logits_head_gate_orig(...
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sglang
test/manual/entrypoints/http_server/test_abort_request.py
.py
""" Integration test for abort_request functionality with a SGLang server. Run with: python -m unittest sglang.test.srt.entrypoints.http_server.test_abort_request -v """ import threading import time import unittest import requests from sglang.srt.utils import kill_process_tree from sglang.test.test_utils import...
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sglang
test/manual/piecewise_cuda_graph/test_piecewise_cuda_graph_support_1_gpu_archived.py
.py
"""Archived test classes split out of test/registered/piecewise_cuda_graph/test_piecewise_cuda_graph_support_1_gpu.py. Originally registered with `register_cuda_ci(...)`. Moved here as part of the per-commit pruning effort to keep the code reachable manually. Run with `python3 test/manual/piecewise_cuda_graph/test_pie...
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sglang
test/manual/nightly/test_vlms_piecewise_cuda_graph.py
.py
import argparse import glob import json import os import random import sys import unittest from types import SimpleNamespace from sglang.srt.utils import kill_process_tree from sglang.test.kits.mmmu_vlm_kit import _run_lmms_eval_with_retry from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, ...
263
8,689
sglang
test/manual/nightly/test_deepseek_v31_perf.py
.py
import unittest from sglang.test.nightly_utils import NightlyBenchmarkRunner from sglang.test.test_utils import DEFAULT_URL_FOR_TEST, _parse_int_list_env DEEPSEEK_V31_MODEL_PATH = "deepseek-ai/DeepSeek-V3.1" RESULT_DIR = "performance_results_deepseek_v31" class TestNightlyDeepseekV31Performance(unittest.TestCase): ...
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sglang
test/manual/nightly/test_deepseek_v32_perf.py
.py
import unittest from sglang.test.nightly_utils import NightlyBenchmarkRunner from sglang.test.test_utils import DEFAULT_URL_FOR_TEST, _parse_int_list_env DEEPSEEK_V32_MODEL_PATH = "deepseek-ai/DeepSeek-V3.2" RESULT_DIR = "performance_results_deepseek_v32" class TestNightlyDeepseekV32Performance(unittest.TestCase): ...
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sglang
test/manual/nightly/test_vlms_vit_cuda_graph.py
.py
import argparse import glob import json import os import random import sys import unittest from types import SimpleNamespace from sglang.srt.utils import kill_process_tree from sglang.test.kits.mmmu_vlm_kit import _run_lmms_eval_with_retry from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, ...
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sglang
test/manual/nightly/test_vlms_vit_flashinfer_cudnn.py
.py
import argparse import glob import json import os import random import sys import unittest from types import SimpleNamespace from sglang.srt.utils import kill_process_tree from sglang.test.kits.mmmu_vlm_kit import _run_lmms_eval_with_retry from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, ...
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sglang
test/manual/chunked_prefill/test_e2e_pd_pp.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestPDBase class TestChunkedFeaturePDPP(ChunkedTestPDBase): __test__ = True gsm8k_threshold = 0.50 feature_args = [ "--tp-size", "2", "--pp-size", "2", "--disable-overlap-schedule", ] ...
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sglang
test/manual/chunked_prefill/test_e2e_dp_attention.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase from sglang.test.test_utils import DEFAULT_MLA_MODEL_NAME_FOR_TEST class TestChunkedFeatureDPAttention(ChunkedTestBase): __test__ = True use_kv_canary = False model = DEFAULT_MLA_MODEL_NAME_FOR_TEST gsm8k_threshold = 0...
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sglang
test/manual/chunked_prefill/test_scripted_spec.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until, run_until_finished...
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sglang
test/manual/chunked_prefill/test_scripted_pp.py
.py
import unittest from typing import Any, Dict from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_...
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9,559
sglang
test/manual/chunked_prefill/test_scripted_hybrid_swa.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until, run_until_finished...
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sglang
test/manual/chunked_prefill/test_scripted_abort.py
.py
import unittest from sglang.srt.environ import envs from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.req_handle import ScriptedReqHandle from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( D...
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sglang
test/manual/chunked_prefill/test_e2e_hybrid_swa.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ( LONG_PROMPT_NUM_SHOTS, ChunkedTestBase, ) class TestChunkedFeatureHybridSWA(ChunkedTestBase): __test__ = True model = "openai/gpt-oss-20b" num_shots = LONG_PROMPT_NUM_SHOTS gsm8k_threshold = 0.50 feature_args = [ ...
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sglang
test/manual/chunked_prefill/test_scripted_multi_req.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( BALLAST_MAX_NEW_TOKENS, DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, VERY_LONG_PROMPT_LEN, base_e...
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sglang
test/manual/chunked_prefill/test_scripted_http_smoke.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, base_engine_kwargs, run_until_finished, ) class TestScriptedHttpSmoke(Scripte...
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sglang
test/manual/chunked_prefill/test_e2e_disagg.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestPDBase class TestChunkedFeatureDisagg(ChunkedTestPDBase): __test__ = True use_kv_canary = False gsm8k_threshold = 0.50 if __name__ == "__main__": unittest.main()
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sglang
test/manual/chunked_prefill/test_scripted_sampling.py
.py
import unittest from sglang.srt.managers.schedule_batch import FINISH_LENGTH, FINISH_MATCHED_TOKEN from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, ...
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sglang
test/manual/chunked_prefill/test_scripted_priority.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( BALLAST_MAX_NEW_TOKENS, DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_u...
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sglang
test/manual/chunked_prefill/test_e2e_spec.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase class TestChunkedFeatureSpec(ChunkedTestBase): __test__ = True use_kv_canary = False model = "Qwen/Qwen3-8B" gsm8k_threshold = 0.50 feature_args = [ "--speculative-algorithm", "EAGLE3", "--s...
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sglang
test/manual/chunked_prefill/test_scripted_kv_pressure.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( BALLAST_MAX_NEW_TOKENS, DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, SMALL_KV_POOL_BALLAST_MAX_NEW_TO...
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sglang
test/manual/chunked_prefill/test_e2e_pp.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase class TestChunkedFeaturePP(ChunkedTestBase): __test__ = True gsm8k_threshold = 0.50 feature_args = [ "--tp-size", "2", "--pp-size", "2", "--enable-dynamic-chunking", ] if __nam...
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sglang
test/manual/chunked_prefill/test_scripted_radix.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until,...
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sglang
test/manual/chunked_prefill/test_e2e_lora_overlap.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase class TestChunkedFeatureLoRAOverlap(ChunkedTestBase): __test__ = True model = "meta-llama/Llama-3.2-1B-Instruct" gsm8k_threshold = 0.20 feature_args = [ "--enable-lora", "--enable-lora-overlap-loading",...
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sglang
test/manual/chunked_prefill/test_e2e_piecewise_cuda_graph.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST class TestChunkedFeaturePiecewiseCudaGraph(ChunkedTestBase): __test__ = True use_kv_canary = False model = DEFAULT_SMALL_MODEL_NAME_FOR_TEST gsm8k_th...
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sglang
test/manual/chunked_prefill/test_e2e_page_size.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST class TestChunkedFeaturePageSize(ChunkedTestBase): __test__ = True model = DEFAULT_SMALL_MODEL_NAME_FOR_TEST gsm8k_threshold = 0.30 feature_args = [ ...
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sglang
test/manual/chunked_prefill/test_scripted_page_size.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( base_engine_kwargs, run_until_finished, ) class TestPageSize16ChunkSize16(ScriptedTestCase): ENGI...
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sglang
test/manual/chunked_prefill/test_scripted_lora_overlap.py
.py
import unittest from sglang.srt.lora.lora_registry import LoRARef from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_en...
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sglang
test/manual/chunked_prefill/test_scripted_lora.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until, run_until_all_fini...
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sglang
test/manual/chunked_prefill/test_scripted_regression.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until,...
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sglang
test/manual/chunked_prefill/test_scripted_max_new_tokens.py
.py
import unittest from typing import List from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.scheduler_hook import ScriptedBatchRecord from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT...
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sglang
test/manual/chunked_prefill/test_scripted_chunk_size.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, base_engine_kwargs, run_until, run_until_finished, ) def _expected_chunks...
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sglang
test/manual/chunked_prefill/test_scripted_invariants.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until,...
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sglang
test/manual/chunked_prefill/test_e2e_priority.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST class TestChunkedFeaturePriority(ChunkedTestBase): __test__ = True model = DEFAULT_SMALL_MODEL_NAME_FOR_TEST gsm8k_threshold = 0.30 feature_args = [ ...
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sglang
test/manual/chunked_prefill/test_scripted_special_case.py
.py
import unittest from typing import Optional from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, SMALL_KV_POOL_BALLAST_MAX_NEW_TO...
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sglang
test/manual/chunked_prefill/test_e2e_lora.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase class TestChunkedFeatureLoRA(ChunkedTestBase): __test__ = True model = "meta-llama/Llama-3.2-1B-Instruct" gsm8k_threshold = 0.20 feature_args = [ "--enable-lora", "--lora-paths", "nicoboss/Llama...
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sglang
test/manual/chunked_prefill/test_scripted_lifecycle.py
.py
import unittest from sglang.srt.managers.schedule_batch import FINISH_ABORT from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, DEFAULT_MAX_STEPS, ...
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sglang
test/manual/chunked_prefill/test_scripted_piecewise_cuda_graph.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, VERY_LONG_PROMPT_LEN, base_engine_kwargs, run_until, run_until_finished...
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sglang
test/manual/chunked_prefill/test_e2e_radix.py
.py
import unittest from sglang.test.chunked_prefill_test_utils import ChunkedTestBase from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST class TestChunkedFeatureRadix(ChunkedTestBase): __test__ = True model = DEFAULT_SMALL_MODEL_NAME_FOR_TEST gsm8k_threshold = 0.30 feature_args = [ ...
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sglang
test/manual/distributed/test_dp_attention_archived.py
.py
"""Archived test classes split out of test/registered/distributed/test_dp_attention.py. Originally registered with `register_cuda_ci(...)`. Moved here as part of the per-commit pruning effort to keep the code reachable manually. Run with `python3 test/manual/distributed/test_dp_attention_archived.py`. """ import unit...
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sglang
test/manual/distributed/test_dp_attention_large.py
.py
import unittest from types import SimpleNamespace import requests from sglang.srt.utils import kill_process_tree from sglang.test.kits.ebnf_constrained_kit import EBNFConstrainedMixin from sglang.test.kits.json_constrained_kit import JSONConstrainedMixin from sglang.test.kits.regex_constrained_kit import RegexConstra...
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sglang
test/manual/minimax_m3/test_npu_memory_pool.py
.py
import importlib.util import sys import types from contextlib import nullcontext from pathlib import Path import torch class _FakeMemorySaverAdapter: def region(self, _memory_type): return nullcontext() class _FakeKVCache: def __init__( self, size, page_size, dtype, ...
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sglang
test/manual/minimax_m3/test_npu_topk.py
.py
import importlib.util import sys import types from pathlib import Path from typing import NamedTuple import torch def _install_fake_modules(): for name in ( "sglang", "sglang.srt", "sglang.srt.eplb", "sglang.srt.layers", "sglang.srt.layers.moe", "sglang.srt.state_c...
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sglang
test/manual/eval/validate_longbench_v2.py
.py
#!/usr/bin/env python3 """ Validation script for LongBench-v2 implementation. This script validates our implementation against official LongBench-v2 format and benchmarks. """ import json import os import tempfile from typing import Any, Dict, List from sglang.test.simple_eval_longbench_v2 import ( LongBenchV2Eva...
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sglang
test/manual/eval/validate_longbench_v2_standalone.py
.py
#!/usr/bin/env python3 """ Standalone validation script for LongBench-v2 implementation. Tests core functionality without requiring full SGLang dependencies. """ import json import os import re import tempfile from typing import Any, Dict, List, Optional ANSWER_PATTERN_MULTICHOICE = r"(?i)(?:the\s+)?(?:correct\s+)?(?...
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sglang
test/manual/eval/test_eval_accuracy_large.py
.py
""" Usage: python -m unittest test_eval_accuracy_large.TestEvalAccuracyLarge.test_mmlu """ import unittest from sglang.srt.utils import kill_process_tree from sglang.test.kits.eval_accuracy_kit import HumanEvalMixin, MGSMEnMixin, MMLUMixin from sglang.test.test_utils import ( DEFAULT_MODEL_NAME_FOR_TEST, DEFA...
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test/manual/eval/test_longbench_v2_eval.py
.py
""" Test cases for LongBench-v2 evaluation utility. """ import json import os import tempfile from sglang.test.simple_eval_longbench_v2 import ( LongBenchV2Eval, extract_longbench_v2_answer, format_longbench_v2_question, ) def test_format_longbench_v2_question(): """Test the official LongBench-v2 qu...
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test/manual/kv_transfer/test_mooncake_transfer_engine_init.py
.py
#!/usr/bin/env python3 """ Test script for validating Mooncake transfer-engine gating and initialization. Tests the Mooncake-related branches in the current model-runner flow. This test verifies: 1. MooncakeTransferEngine initialization conditions 2. Different server argument combinations that trigger mooncake TE 3. M...
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test/manual/kv_transfer/test_mooncake_transfer_engine.py
.py
#!/usr/bin/env python3 import argparse try: import mooncake BENCH_TOOL_PATH = f"{mooncake.__path__[0]}/transfer_engine_bench" print(f"Mooncake is installed. Bench tool path:\n{BENCH_TOOL_PATH}") except ImportError: BENCH_TOOL_PATH = None print("Mooncake is not installed.") exit(0) def run_cm...
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test/manual/spec/test_spec_ngram_fa3.py
.py
"""NGRAM speculative-decoding test, FA3 attention-backend variant. Backend: `--attention-backend fa3`. Not registered in any CI suite -- runnable manually only. """ import unittest from sglang.test.kits.eval_accuracy_kit import GSM8KMixin from sglang.test.server_fixtures.ngram_fixture import NgramServerBase class ...
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test/manual/spec/eagle/test_eagle3_basic.py
.py
import unittest from types import SimpleNamespace import requests from sglang.srt.utils import is_hip from sglang.test.run_eval import run_eval from sglang.test.server_fixtures.eagle_fixture import EagleServerBase from sglang.test.test_utils import ( DEFAULT_DRAFT_MODEL_EAGLE3, DEFAULT_TARGET_MODEL_EAGLE3, ) ...
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test/manual/hicache/test_disaggregation_hicache.py
.py
import os import random import tempfile import unittest from typing import Dict import requests from sglang.benchmark.utils import get_tokenizer from sglang.test.server_fixtures.disaggregation_fixture import ( PDDisaggregationServerBase, ) from sglang.test.test_utils import ( DEFAULT_MODEL_NAME_FOR_TEST, ...
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test/manual/hicache/test_pp_with_hicache.py
.py
""" Usage: python3 -m unittest test_pp_with_hicache.TestPPWithHiCache.test_eval_accuracy """ import os import subprocess import time import unittest from types import SimpleNamespace from urllib.parse import urlparse import requests from sglang.srt.utils import kill_process_tree from sglang.test.run_eval import run_...
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test/manual/dsv4/test_dsv4_flash_mtp_dp4.py
.py
"""DSV4 Flash MTP test using EAGLE speculative algorithm. DSV4 Flash MTP shares the EAGLE wire path: EAGLE algo + NextN head built into the target model weights. No separate draft model is needed (sglang auto-falls back `--speculative-draft-model-path` to the target model). Test matrix mirrors test_eagle_infer_b.Test...
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test/manual/dsv4/test_h200_fp8_flash.py
.py
"""H200 (FP8) x DeepSeek-V4-Flash. Uses the FP8-repackaged repo (sgl-project/DeepSeek-V4-Flash-FP8) and the SGLANG_DSV4_FP4_EXPERTS=0 env that the cookbook generator emits for H200 FP8 cells. Covers Low-Latency, Balanced, Max-Throughput, CP. """ import os import sys import unittest sys.path.insert(0, os.path.dirname...
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test/manual/dsv4/test_gb300_pro.py
.py
"""GB300 x DeepSeek-V4-Pro. Single-node TP=4 path. Note that GB300 Pro CP bumps mem-fraction-static to 0.88 (1.6T weights at TP=4 on 273 GB don't fit at the default 0.78). Covers Low-Latency, Balanced, Max-Throughput, Context-Parallel (CP). """ import os import sys import unittest sys.path.insert(0, os.path.dirname(...
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test/manual/dsv4/test_h200_fp8_pro.py
.py
"""H200 (FP8) x DeepSeek-V4-Pro. The cookbook ships this cell as a multi-node (2 nodes, TP=16) launch using the FP8-repackaged repo (sgl-project/DeepSeek-V4-Pro-FP8). Each test class skips itself unless DSV4_NODE_RANK and DSV4_DIST_INIT_ADDR are exported. Runtime expectation: On every node: DSV4_NODE_RANK...
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test/manual/dsv4/test_dsv4_pro_mtp.py
.py
"""DSV4-Pro 1.6T MTP performance tests on B200 TP=8. 1. TestDSV4ProMTPSimulatedAcc — `SGLANG_SIMULATE_ACC_LEN=3` pins EAGLE accept length so latency comparisons are apples-to-apples. Runs `bench_one_batch_server` at bs=1 for isl=4096 and isl=900000 (osl=1024). 2. TestDSV4ProMTPHongloumeng — real EAGLE accept (n...
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test/manual/dsv4/test_b300_flash.py
.py
"""B300 x DeepSeek-V4-Flash. The cookbook generator aliases B300 to B200, so the launch flags are identical to the B200(FP4) Flash cell. Kept as a separate file because the hardware target (and therefore the runtime environment) is different. Covers Low-Latency, Balanced, Max-Throughput, CP. """ import os import sys ...
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test/manual/dsv4/test_dsv4_flash_sanity_tp8.py
.py
"""DSV4-Flash 8-GPU server sanity (TP8, no spec decoding).""" import unittest from sglang.srt.utils import kill_process_tree from sglang.test.kits.basic_decode_correctness_kit import BasicDecodeCorrectnessMixin from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, DEFAULT_URL_FOR_TEST, C...
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test/manual/dsv4/test_fused_compress_attn_hip.py
.py
"""Unit tests for the fused compressor attention Triton kernel on HIP. Validates numerical parity between the fused single-kernel path (plan-driven Triton) and the reference per-seq Python implementation. Usage: python -m pytest test/manual/dsv4/test_fused_compress_attn_hip.py -v # or directly: python tes...
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test/manual/dsv4/_common.py
.py
"""Shared fixture for DeepSeek-V4 cookbook launch-command tests. Each sibling ``test_<hardware>_<model_size>.py`` declares ONE ``hardware x model_size`` cell from the cookbook (e.g. B200 x Flash) and contains one ``CustomTestCase`` subclass per recipe (Low-Latency / Balanced / Max-Throughput / CP, where supported). E...
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test/manual/dsv4/test_dsv4_flash_sanity_dp4.py
.py
"""DSV4-Flash 4-GPU server sanity matrix (TP4 variants).""" import unittest from sglang.srt.utils import kill_process_tree from sglang.test.kits.basic_decode_correctness_kit import BasicDecodeCorrectnessMixin from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, DEFAULT_URL_FOR_TEST, Cus...
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test/manual/dsv4/test_wo_a_fp8_sm90.py
.py
"""Manual correctness check for DeepSeek-V4 fp8 wo_a (deep_gemm.fp8_einsum path). Mirrors models/deepseek_v4.py MQALayer wo_a: quantize the token-major attention output [T, G, D] per-token-group(128) to fp8, then run the grouped matmul over the group/head dim via deep_gemm.fp8_einsum("bhr,hdr->bhd") -> [T, G, R], and ...
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test/manual/dsv4/test_b300_pro.py
.py
"""B300 x DeepSeek-V4-Pro. The cookbook generator aliases B300 to B200, so the launch flags are identical to the B200(FP4) Pro cell. Kept as a separate file because the hardware target (and therefore the runtime environment) is different. Covers Low-Latency, Balanced, Max-Throughput, CP. """ import os import sys impo...
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test/manual/dsv4/test_b200_pro.py
.py
"""B200 (FP4) x DeepSeek-V4-Pro. Covers the four cookbook recipes for this hardware x model_size cell: Low-Latency, Balanced, Max-Throughput, Context-Parallel (CP). """ import os import sys import unittest sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))) from _common import DEEPEP_LARGE_SMS_CONFIG, DSV...
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test/manual/dsv4/test_b200_flash.py
.py
"""B200 (FP4) x DeepSeek-V4-Flash. Covers the four cookbook recipes for this hardware x model_size cell: Low-Latency, Balanced, Max-Throughput, Context-Parallel (CP). """ import os import sys import unittest sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))) from _common import DEEPEP_LARGE_SMS_CONFIG, D...
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test/manual/dsv4/test_h200_fp4_pro.py
.py
"""H200 (FP4 / Marlin) x DeepSeek-V4-Pro. The cookbook disables Context-Parallel for the H200 FP4 (Marlin) hardware, so this file only covers Low-Latency, Balanced, and Max-Throughput. """ import os import sys import unittest sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))) from _common import DSV4ProA...
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test/manual/dsv4/test_gb300_flash.py
.py
"""GB300 x DeepSeek-V4-Flash. Single-node TP=4 path on the deepseek-ai MXFP4 repo. Covers Low-Latency, Balanced, Max-Throughput, Context-Parallel (CP). """ import os import sys import unittest sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))) from _common import DEEPEP_LARGE_SMS_CONFIG, DSV4FlashAime25T...
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test/manual/dsv4/test_h200_fp4_flash.py
.py
"""H200 (FP4 / Marlin) x DeepSeek-V4-Flash. The cookbook disables Context-Parallel for the H200 FP4 (Marlin) hardware, so this file only covers Low-Latency, Balanced, and Max-Throughput. """ import os import sys import unittest sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))) from _common import DSV4Fl...
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test/manual/dsv4/test_dsv4_pd_disagg_nixl.py
.py
"""DSV4 Flash PD-disagg with NIXL backend. Both sides run dp-attention + deepep + EAGLE MTP so attn_tp_size and the V4 state pool layout are fully symmetric: same SWA item_len under matching attn_tp, and same DSA c4/c128 indexer ring buffer size under matching spec status. nixl `send_state` is page-by-index and has no ...
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test/manual/dsv4/test_dsv4_swa_radix_retract.py
.py
"""DSV4 stress test for SWA radix cache + tombstone + retract interaction. Reproduces the assert in `swa_radix_cache.cache_unfinished_req`: assert old_prefix_len <= len(new_indices) Trip conditions (all required): 1. Fork-only SWA leaf early-release on (`SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW=1`) 2. Mu...
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test/manual/dsv4/test_dsv4_flash_mtp_tp8.py
.py
"""DSV4-Flash 285B MTP performance tests on H200 TP=8. Manual test (8× H200, 285B FP8 weights). Not registered in CI. """ import os import tempfile import unittest import requests from sglang.bench_one_batch_server import BenchArgs as OneBatchBenchArgs from sglang.bench_one_batch_server import run_benchmark as run_...
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test/manual/prefill_only/test_encoder_embedding_models.py
.py
import multiprocessing as mp import random import time import unittest import torch from transformers import AutoConfig, AutoTokenizer from sglang.test.runners import DEFAULT_PROMPTS, HFRunner, SRTRunner from sglang.test.test_utils import CustomTestCase, get_similarities, is_in_ci # Encoder embedding model tests (CU...
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test/manual/prefill_only/test_cross_encoder_models.py
.py
import multiprocessing as mp import random import unittest import torch from sglang.test.runners import TEST_RERANK_QUERY_DOCS, HFRunner, SRTRunner from sglang.test.test_utils import CustomTestCase, is_in_ci # Cross encoder model tests MODELS = [ ("cross-encoder/ms-marco-MiniLM-L6-v2", 1, 1e-2), ("BAAI/bge...
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test/manual/8-gpu-models/test_dsa_models_basic.py
.py
import unittest from types import SimpleNamespace from sglang.srt.utils import kill_process_tree from sglang.test.run_eval import run_eval from sglang.test.send_one import BenchArgs, send_one_prompt from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, DEFAULT_URL_FOR_TEST, CustomTestCase...
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test/manual/8-gpu-models/test_deepseek_v3_basic.py
.py
import unittest from types import SimpleNamespace from sglang.srt.utils import kill_process_tree from sglang.test.run_eval import run_eval from sglang.test.send_one import BenchArgs, send_one_prompt from sglang.test.test_utils import ( DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, DEFAULT_URL_FOR_TEST, CustomTestCase...
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test/manual/8-gpu-models/test_llama4.py
.py
"""Moved out of test/registered/8-gpu-models/. Originally registered with `register_cuda_ci(...)` on the nightly 8-gpu-h200 and 8-gpu-b200 suites. Moved here because nobody serves Llama 4 any more, and the CI HF account has no access to meta-llama/Llama-4-Scout-17B-16E-Instruct either, so it had been skipping for a wh...
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test/manual/piecewise_cudagraph/test_disaggregation_piecewise_cuda_graph.py
.py
import unittest from types import SimpleNamespace from sglang.test.run_eval import run_eval from sglang.test.server_fixtures.disaggregation_fixture import ( PDDisaggregationServerBase, ) from sglang.test.test_utils import ( DEFAULT_MODEL_NAME_FOR_TEST, DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH, popen_launch_pd...
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test/manual/perf/test_bench_one_batch_1gpu.py
.py
import os import re import subprocess import unittest import numpy as np from sglang.test.test_utils import ( DEFAULT_MODEL_NAME_FOR_TEST, DEFAULT_SMALL_MODEL_NAME_FOR_TEST, CustomTestCase, is_in_ci, kill_process_tree, run_bench_one_batch, write_github_step_summary, ) class TestBenchOneB...
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test/manual/vlm/verify_single_image_gather.py
.py
#!/usr/bin/env python3 """Verify the single-image broadcast fast path vs the pad-to-max all_gather: bitwise equivalence + timing, on real NCCL over 8 ranks. Mirrors what run_dp_sharded_mrope_vision_model does for a single image (one owner rank holds the embedding, the rest are empty). torchrun --nproc_per_node=8.""" i...
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test/manual/vlm/verify_k25_equivalence.py
.py
"""Prove the two GPU-only rewrites in the K2.5 port are equivalent to main. 1. normalize_and_patchify(scale/bias) == pad -> /255 -> (x-mean)*inv_std -> patchify 2. apply_fused_qk_complex_rope_inplace == the torch complex reference """ import torch import torch.nn.functional as F from sglang.kernels.ops.attention.vis...
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test/manual/vlm/test_mm_utils.py
.py
import unittest from unittest.mock import Mock, patch import torch from sglang.srt.managers import mm_utils, schedule_batch from sglang.srt.managers.schedule_batch import ( Modality, MultimodalDataItem, MultimodalInputs, ) def _make_proxy_with_reconstruct_result(tensor: torch.Tensor): proxy = mm_uti...
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test/manual/vlm/test_anthropic_vision.py
.py
""" Tests for Anthropic-compatible image input via the /v1/messages endpoint. python3 anthorpic_api/test/manual/vlm/test_anthropic_vision.py """ import json import unittest import pybase64 import requests from sglang.srt.utils import kill_process_tree from sglang.test.test_utils import ( DEFAULT_SMALL_VLM_MODEL...
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test/manual/scheduler/test_no_overlap_scheduler.py
.py
""" Usage: python3 -m unittest test_overlap_schedule.TestOverlapSchedule.test_radix_attention_chunked_prefill python3 test_overlap_schedule.py """ import unittest from sglang.test.test_utils import CustomTestCase, run_mmlu_test class TestOverlapSchedule(CustomTestCase): def test_no_radix_attention_chunked_prefi...
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test/manual/scheduler/test_no_chunked_prefill.py
.py
import unittest from sglang.test.test_utils import ( DEFAULT_MODEL_NAME_FOR_TEST, CustomTestCase, run_bench_serving, run_mmlu_test, ) class TestNoChunkedPrefill(CustomTestCase): def test_no_chunked_prefill(self): run_mmlu_test( disable_radix_cache=False, enable_mixed_chunk=Fa...
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test/manual/scheduler/test_scripted_pp_abort.py
.py
import unittest from sglang.test.scripted_runtime.context import ScriptedContext from sglang.test.scripted_runtime.req_handle import ScriptedReqHandle from sglang.test.scripted_runtime.test_case import ScriptedTestCase from sglang.test.scripted_runtime_chunked_helpers import ( DEFAULT_CHUNK_SIZE, base_engine_k...
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test/manual/core/test_gpt_oss_1gpu.py
.py
import unittest from sglang.test.gpt_oss_common import BaseTestGptOss class TestGptOss1Gpu(BaseTestGptOss): def test_mxfp4_20b(self): self.run_test( model_variant="20b", quantization="mxfp4", expected_score_of_reasoning_effort={ "low": 0.34, ...
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test/manual/core/test_dynamic_grad_mode.py
.py
import unittest import torch from sglang.srt.utils import DynamicGradMode from sglang.test.test_utils import CustomTestCase class TestDynamicGradMode(CustomTestCase): def test_inference(self): # Test inference_mode DynamicGradMode.set_inference_mode(True) @DynamicGradMode() def ...
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test/manual/lang_frontend/test_bind_cache.py
.py
import unittest import sglang as sgl from sglang.test.test_utils import DEFAULT_MODEL_NAME_FOR_TEST, CustomTestCase class TestBind(CustomTestCase): backend = None @classmethod def setUpClass(cls): cls.backend = sgl.Runtime(model_path=DEFAULT_MODEL_NAME_FOR_TEST) sgl.set_default_backend(c...
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test/manual/lang_frontend/test_jump_forward.py
.py
import argparse from enum import Enum from pydantic import BaseModel, constr import sglang as sgl from sglang.srt.constrained.outlines_backend import build_regex_from_object from sglang.test.test_utils import ( add_common_sglang_args_and_parse, select_sglang_backend, ) IP_REGEX = r"((25[0-5]|2[0-4]\d|[01]?\d...
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test/manual/lang_frontend/test_separate_reasoning_execution.py
.py
""" Tests for the execution of separate_reasoning functionality in sglang. Usage: python3 -m unittest test/lang/test_separate_reasoning_execution.py """ import threading import unittest from unittest.mock import MagicMock, patch from sglang.lang.interpreter import StreamExecutor from sglang.lang.ir import SglGen, Sg...
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test/manual/lang_frontend/test_choices.py
.py
import unittest import numpy as np from sglang.lang.choices import ( greedy_token_selection, token_length_normalized, unconditional_likelihood_normalized, ) from sglang.test.test_utils import CustomTestCase MOCK_CHOICES_INPUT_DATA = { "choices": [ "organ", # ["organ"] "organism", # ...
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test/manual/lang_frontend/test_separate_reasoning.py
.py
""" Tests for the separate_reasoning functionality in sglang. Usage: python3 -m unittest test/lang/test_separate_reasoning.py """ import unittest from sglang import gen, separate_reasoning from sglang.lang.ir import SglExprList, SglSeparateReasoning from sglang.test.test_utils import CustomTestCase class TestSepar...
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test/manual/lang_frontend/test_openai_backend.py
.py
import unittest from sglang import OpenAI, set_default_backend from sglang.test.test_programs import ( test_chat_completion_speculative, test_completion_speculative, test_decode_int, test_decode_json, test_expert_answer, test_few_shot_qa, test_image_qa, test_mt_bench, test_parallel_...
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test/manual/quant/test_deepseek_v3_fp4_4gpu_trtllm.py
.py
"""DeepSeek-V3 FP4 4-GPU test, TRTLLM variant. Backend: `--attention-backend trtllm_mla --moe-runner-backend flashinfer_trtllm`. Not registered in any CI suite -- runnable manually only. """ import unittest from types import SimpleNamespace from sglang.srt.utils import kill_process_tree from sglang.test.run_eval imp...
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