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ef648ab01d
for prefork. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1898417 13f79535-47bb-0310-9956-ffa450edef68
99 lines
4.1 KiB
Python
99 lines
4.1 KiB
Python
import pytest
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from .env import H2Conf, H2TestEnv
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def frame_padding(payload, padbits):
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mask = (1 << padbits) - 1
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return ((payload + 9 + mask) & ~mask) - (payload + 9)
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@pytest.mark.skipif(condition=H2TestEnv.is_unsupported, reason="mod_http2 not supported here")
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class TestPadding:
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@pytest.fixture(autouse=True, scope='class')
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def _class_scope(self, env):
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conf = H2Conf(env)
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conf.start_vhost(domains=[f"ssl.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi")
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conf.add("AddHandler cgi-script .py")
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conf.end_vhost()
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conf.start_vhost(domains=[f"pad0.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi")
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conf.add("H2Padding 0")
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conf.add("AddHandler cgi-script .py")
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conf.end_vhost()
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conf.start_vhost(domains=[f"pad1.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi")
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conf.add("H2Padding 1")
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conf.add("AddHandler cgi-script .py")
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conf.end_vhost()
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conf.start_vhost(domains=[f"pad2.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi")
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conf.add("H2Padding 2")
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conf.add("AddHandler cgi-script .py")
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conf.end_vhost()
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conf.start_vhost(domains=[f"pad3.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi")
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conf.add("H2Padding 3")
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conf.add("AddHandler cgi-script .py")
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conf.end_vhost()
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conf.start_vhost(domains=[f"pad8.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi")
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conf.add("H2Padding 8")
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conf.add("AddHandler cgi-script .py")
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conf.end_vhost()
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conf.install()
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assert env.apache_restart() == 0
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# default paddings settings: 0 bits
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def test_h2_104_01(self, env):
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url = env.mkurl("https", "ssl", "/echo.py")
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# we get 2 frames back: one with data and an empty one with EOF
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# check the number of padding bytes is as expected
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for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]:
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r = env.nghttp().post_data(url, data, 5)
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assert r.response["status"] == 200
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assert r.results["paddings"] == [
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frame_padding(len(data)+1, 0),
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frame_padding(0, 0)
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]
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# 0 bits of padding
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def test_h2_104_02(self, env):
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url = env.mkurl("https", "pad0", "/echo.py")
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for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]:
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r = env.nghttp().post_data(url, data, 5)
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assert r.response["status"] == 200
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assert r.results["paddings"] == [0, 0]
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# 1 bit of padding
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def test_h2_104_03(self, env):
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url = env.mkurl("https", "pad1", "/echo.py")
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for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]:
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r = env.nghttp().post_data(url, data, 5)
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assert r.response["status"] == 200
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for i in r.results["paddings"]:
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assert i in range(0, 2)
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# 2 bits of padding
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def test_h2_104_04(self, env):
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url = env.mkurl("https", "pad2", "/echo.py")
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for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]:
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r = env.nghttp().post_data(url, data, 5)
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assert r.response["status"] == 200
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for i in r.results["paddings"]:
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assert i in range(0, 4)
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# 3 bits of padding
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def test_h2_104_05(self, env):
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url = env.mkurl("https", "pad3", "/echo.py")
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for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]:
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r = env.nghttp().post_data(url, data, 5)
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assert r.response["status"] == 200
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for i in r.results["paddings"]:
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assert i in range(0, 8)
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# 8 bits of padding
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def test_h2_104_06(self, env):
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url = env.mkurl("https", "pad8", "/echo.py")
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for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]:
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r = env.nghttp().post_data(url, data, 5)
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assert r.response["status"] == 200
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for i in r.results["paddings"]:
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assert i in range(0, 256)
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