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b8b5b2c 3e78638 b8b5b2c 3e78638 b8b5b2c 3e78638 b8b5b2c 3e78638 b8b5b2c 3e78638 b8b5b2c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 | from __future__ import annotations
import json
import os
import socket
import statistics
import subprocess
import sys
import time
import unittest
from datetime import datetime, timezone
from urllib.request import Request, urlopen
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
RESULTS_PATH = os.path.join(os.path.dirname(__file__), "benchmark-results.json")
def _git_sha():
try:
return subprocess.run(
["git", "log", "-1", "--format=%H"],
capture_output=True, text=True, timeout=5,
).stdout.strip()
except Exception:
return ""
def _save_results(project, queries):
existing = {"results": []}
if os.path.isfile(RESULTS_PATH):
try:
with open(RESULTS_PATH) as f:
existing = json.load(f)
except (json.JSONDecodeError, OSError):
pass
existing.setdefault("results", []).append({
"timestamp": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
"project": project,
"git_sha": _git_sha(),
"queries": queries,
})
existing["results"] = existing["results"][-50:]
with open(RESULTS_PATH, "w") as f:
json.dump(existing, f, indent=2, ensure_ascii=False)
def _print_and_collect(results_list, label, iterations, times):
median = statistics.median(times)
mn = min(times)
mx = max(times)
print(f" {label:<46s} median={median:>8.3f}ms min={mn:>8.3f}ms max={mx:>8.3f}ms (n={iterations})")
results_list.append({
"label": label.strip(),
"iterations": iterations,
"median_ms": round(median, 3),
"min_ms": round(mn, 3),
"max_ms": round(mx, 3),
})
def free_port():
with socket.socket() as sock:
sock.bind(("127.0.0.1", 0))
return sock.getsockname()[1]
# ---- shared server for API & browser tests ----
_server_proc = None
_server_port = None
def start_server():
global _server_proc, _server_port
if _server_proc is not None:
return
_server_port = free_port()
_server_proc = subprocess.Popen(
[sys.executable, "-m", "uvicorn", "tests.serve:application",
"--host", "127.0.0.1", "--port", str(_server_port),
"--log-level", "error"],
cwd=BASE_DIR,
stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
)
for _ in range(120):
try:
with urlopen(f"http://127.0.0.1:{_server_port}/api/sources", timeout=2) as r:
if r.status == 200:
return
except Exception:
time.sleep(0.5)
stop_server()
raise RuntimeError("CCRD server did not start")
def stop_server():
global _server_proc, _server_port
if _server_proc:
try:
_server_proc.terminate()
_server_proc.wait(timeout=10)
except Exception:
_server_proc.kill()
_server_proc = None
_server_port = None
# ---- local benchmarks (pure function) ----
import app # noqa: E402
from tests.support import load_base_data # noqa: E402
class LocalSearchBenchmarkTests(unittest.TestCase):
_results: list = []
@classmethod
def setUpClass(cls):
if not app.source_counts:
load_base_data()
def _bench(self, label, fn, iterations=10):
times = []
for _ in range(iterations):
start = time.perf_counter()
fn()
elapsed = (time.perf_counter() - start) * 1000
times.append(elapsed)
_print_and_collect(self._results, label, iterations, times)
def test_benchmarks(self):
self._bench('"手机" normal', lambda: app.search("手机"))
self._bench('"手机" exact', lambda: app.search("手机", exact=True))
self._bench('"文化革命" exact', lambda: app.search("文化革命", exact=True))
self._bench('"文化 革命" normal', lambda: app.search("文化 革命"))
self._bench('"手。机" exact', lambda: app.search("手。机", exact=True))
self._bench('"手*机" exact', lambda: app.search("手*机", exact=True))
self._bench('"手?机" exact', lambda: app.search("手?机", exact=True))
self._bench('"文" exact', lambda: app.search("文", exact=True))
self._bench('"ABC" normal', lambda: app.search("ABC"))
self._bench('"文化革命" exact search_paths=False',
lambda: app.search("文化革命", exact=True, search_paths=False))
self._bench('"手机" exact min_size=100',
lambda: app.search("手机", exact=True, min_size=100))
self._bench('sort by name', lambda: app.search(page=1, page_size=100, sort="name"))
self._bench('sort by size', lambda: app.search(page=1, page_size=100, sort="size"))
@classmethod
def tearDownClass(cls):
if cls._results:
_save_results("CCRD-Search-local", cls._results)
# ---- API benchmarks (HTTP to local server) ----
class ApiSearchBenchmarkTests(unittest.TestCase):
_results: list = []
def _bench(self, label, path, payload=None, iterations=5):
body = json.dumps(payload).encode() if payload else None
req = Request(f"http://127.0.0.1:{_server_port}{path}", data=body,
headers={"Content-Type": "application/json"} if body else {})
times = []
for i in range(iterations + 1):
start = time.perf_counter()
with urlopen(req, timeout=60) as r:
r.read()
elapsed = (time.perf_counter() - start) * 1000
if i > 0:
times.append(elapsed)
_print_and_collect(self._results, label, iterations, times)
def test_search_api_benchmarks(self):
self._bench('"手机" normal', "/api/search", {"q": "手机"})
self._bench('"手机" exact', "/api/search", {"q": "手机", "exact": True})
self._bench('"文化革命" exact', "/api/search", {"q": "文化革命", "exact": True})
self._bench('"文化 革命" normal', "/api/search", {"q": "文化 革命"})
self._bench('"手。机" exact', "/api/search", {"q": "手。机", "exact": True})
self._bench('"手*机" exact', "/api/search", {"q": "手*机", "exact": True})
self._bench('"手?机" exact', "/api/search", {"q": "手?机", "exact": True})
self._bench('"文" exact', "/api/search", {"q": "文", "exact": True})
self._bench('"ABC" normal', "/api/search", {"q": "ABC"})
self._bench('sources', "/api/sources")
@classmethod
def tearDownClass(cls):
if cls._results:
_save_results("CCRD-Search-api", cls._results)
# ---- browser benchmarks (Playwright) ----
try:
from playwright.sync_api import sync_playwright
except ImportError:
sync_playwright = None
@unittest.skipUnless(sync_playwright, "install requirements-test.txt, run: playwright install chromium")
class BrowserSearchBenchmarkTests(unittest.TestCase):
_results: list = []
@classmethod
def setUpClass(cls):
cls.playwright = sync_playwright().start()
cls.browser = cls.playwright.chromium.launch(headless=True, args=["--no-sandbox",
"--disable-gpu", "--disable-dev-shm-usage"])
@classmethod
def tearDownClass(cls):
if cls._results:
_save_results("CCRD-Search-browser", cls._results)
cls.browser.close()
cls.playwright.stop()
def _bench_search(self, label, query, iterations=3):
ctx = self.browser.new_context(viewport={"width": 1440, "height": 900})
page = ctx.new_page()
times = []
for i in range(iterations + 1):
page.goto(f"http://127.0.0.1:{_server_port}/")
page.wait_for_selector("#results-list .result-item", timeout=30000)
before_hash = page.evaluate("""() => {
const items = document.querySelectorAll('.result-item');
return Array.from(items).slice(0, 3).map(el => el.textContent.substring(0, 50)).join('|');
}""")
inp = page.locator("#search-input")
start = time.perf_counter()
inp.fill(query)
page.wait_for_function(f"""
() => {{
const items = document.querySelectorAll('.result-item');
if (items.length > 0) {{
const hash = Array.from(items).slice(0, 3).map(el => el.textContent.substring(0, 50)).join('|');
if (hash !== {json.dumps(before_hash)}) return true;
}}
const empty = document.querySelector('#empty-state');
return !!(empty && empty.style.display !== 'none');
}}
""", timeout=15000)
elapsed = (time.perf_counter() - start) * 1000
if i > 0:
times.append(elapsed)
ctx.close()
_print_and_collect(self._results, label, iterations, times)
def test_browser_search_benchmarks(self):
self._bench_search('"手机" normal', "手机")
self._bench_search('"文化革命" exact', "文化革命")
self._bench_search('"手*机" exact', "手*机")
def setUpModule():
start_server()
def tearDownModule():
stop_server()
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