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import os
import pytest
from .env import H2Conf, H2TestEnv
def mk_text_file(fpath: str, lines: int):
t110 = ""
for _ in range(11):
t110 += "0123456789"
with open(fpath, "w") as fd:
for i in range(lines):
fd.write("{0:015d}: ".format(i)) # total 128 bytes per line
fd.write(t110)
fd.write("\n")
@pytest.mark.skipif(condition=H2TestEnv.is_unsupported, reason="mod_http2 not supported here")
class TestFrameLengths:
URI_PATHS = []
@pytest.fixture(autouse=True, scope='class')
def _class_scope(self, env):
docs_a = os.path.join(env.server_docs_dir, "cgi/files")
for fsize in [10, 100]:
fname = f'0-{fsize}k.txt'
mk_text_file(os.path.join(docs_a, fname), 8 * fsize)
self.URI_PATHS.append(f"/files/{fname}")
@pytest.mark.parametrize("data_frame_len", [
99, 1024, 8192
])
def test_h2_107_01(self, env, data_frame_len):
conf = H2Conf(env, extras={
f'cgi.{env.http_tld}': [
f'H2MaxDataFrameLen {data_frame_len}',
]
})
conf.add_vhost_cgi()
conf.install()
assert env.apache_restart() == 0
for p in self.URI_PATHS:
url = env.mkurl("https", "cgi", p)
r = env.nghttp().get(url, options=[
'--header=Accept-Encoding: none',
])
assert r.response["status"] == 200
assert len(r.results["data_lengths"]) > 0, f'{r}'
too_large = [ x for x in r.results["data_lengths"] if x > data_frame_len]
assert len(too_large) == 0, f'{p}: {r.results["data_lengths"]}'
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