ComfyUI/tests-unit/comfy_test/test_continuous_batching_cli.py
2026-07-16 15:35:36 +09:00

61 lines
2.0 KiB
Python

import subprocess
import sys
from pathlib import Path
ROOT = Path(__file__).resolve().parents[2]
IMPORT_CLI = "import comfy.options; comfy.options.enable_args_parsing(); import comfy.cli_args"
PRINT_CONTINUOUS_BATCHING = IMPORT_CLI + "; print(comfy.cli_args.args.continuous_batching)"
PRINT_DYNAMIC_VRAM = IMPORT_CLI + "; print(comfy.cli_args.enables_dynamic_vram())"
def run_cli(*arguments, script=IMPORT_CLI):
return subprocess.run(
[sys.executable, "-c", script, *arguments],
cwd=ROOT,
capture_output=True,
text=True,
check=False,
)
def test_continuous_batching_defaults_to_disabled():
result = run_cli(script=PRINT_CONTINUOUS_BATCHING)
assert result.returncode == 0
assert result.stdout.strip() == "0"
def test_continuous_batching_stores_the_prompt_limit():
result = run_cli("--continuous-batching", "4", script=PRINT_CONTINUOUS_BATCHING)
assert result.returncode == 0
assert result.stdout.strip() == "4"
def test_continuous_batching_rejects_negative_limit():
result = run_cli("--continuous-batching", "-1")
assert result.returncode == 2
assert "must be zero or greater" in result.stderr
def test_multi_prompt_continuous_batching_rejects_cache_none():
result = run_cli("--continuous-batching", "2", "--cache-none")
assert result.returncode == 2
assert "incompatible with --cache-none" in result.stderr
def test_single_prompt_continuous_batching_allows_cache_none():
result = run_cli("--continuous-batching", "1", "--cache-none")
assert result.returncode == 0
def test_continuous_batching_disables_automatic_dynamic_vram():
result = run_cli("--continuous-batching", "1", script=PRINT_DYNAMIC_VRAM)
assert result.returncode == 0
assert result.stdout.strip() == "False"
def test_continuous_batching_rejects_explicit_dynamic_vram():
result = run_cli("--continuous-batching", "2", "--enable-dynamic-vram")
assert result.returncode == 2
assert "incompatible with --enable-dynamic-vram" in result.stderr