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blag/tests/benchmark.py
2025-01-22 15:17:28 +01:00

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Python

"""Benchmark the performance of the blag build command."""
import logging
import os
from argparse import Namespace
from pytest import LogCaptureFixture
import blag
from blag.blag import build
def test_performance(args: Namespace, caplog: LogCaptureFixture) -> None:
"""Test performance of the build command."""
caplog.set_level(logging.ERROR)
FILES = 10000
print(f"Generating {FILES} markdown files")
# create random markdown files in the content directory
with open(os.path.join(blag.__path__[0], "content", "testpage.md")) as fh:
markdown = fh.read()
for i in range(FILES):
with open(f"content/{i}.md", "w") as f:
f.write(markdown)
f.write(str(i))
from time import time
t = time()
build(args)
t_first = time() - t
t = time()
build(args)
t_second = time() - t
print(f"First run: {t_first:.2f}s, second run: {t_second:.2f}s")
print(f"Speedup: {t_first/t_second:.2f}")