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Use HTTP/1.1 in linkcheck test webservers (#11392)
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@jayaddison
jayaddison committed Jul 22, 2023
1 parent bef7fc2 commit 566e4e7
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Showing 2 changed files with 53 additions and 8 deletions.
59 changes: 52 additions & 7 deletions tests/test_build_linkcheck.py
View file
Expand Up @@ -28,24 +28,40 @@


class DefaultsHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_HEAD(self):
if self.path[1:].rstrip() == "":
self.send_response(200, "OK")
self.send_header("Content-Length", "0")
self.end_headers()
elif self.path[1:].rstrip() == "anchor.html":
self.send_response(200, "OK")
self.send_header("Content-Length", "0")
self.end_headers()
else:
self.send_response(404, "Not Found")
self.send_header("Content-Length", "0")
self.end_headers()

def do_GET(self):
self.do_HEAD()
if self.path[1:].rstrip() == "":
self.wfile.write(b"ok\n\n")
content = b"ok\n\n"
elif self.path[1:].rstrip() == "anchor.html":
doc = '<!DOCTYPE html><html><body><a id="found"></a></body></html>'
self.wfile.write(doc.encode('utf-8'))
content = doc.encode("utf-8")
else:
content = b""

if content:
self.send_response(200, "OK")
self.send_header("Content-Length", str(len(content)))
self.end_headers()
self.wfile.write(content)
else:
self.send_response(404, "Not Found")
self.send_header("Content-Length", "0")
self.end_headers()


@pytest.mark.sphinx('linkcheck', testroot='linkcheck', freshenv=True)
Expand Down Expand Up @@ -182,6 +198,8 @@ def test_anchors_ignored(app):
@pytest.mark.sphinx('linkcheck', testroot='linkcheck-localserver-anchor', freshenv=True)
def test_raises_for_invalid_status(app):
class InternalServerErrorHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_GET(self):
self.send_error(500, "Internal Server Error")

Expand All @@ -208,6 +226,8 @@ def custom_handler(valid_credentials=(), success_criteria=lambda _: True):
del valid_credentials

class CustomHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def authenticated(method):
def method_if_authenticated(self):
if expected_token is None:
Expand All @@ -216,6 +236,7 @@ def method_if_authenticated(self):
return method(self)
else:
self.send_response(403, "Forbidden")
self.send_header("Content-Length", "0")
self.end_headers()

return method_if_authenticated
Expand All @@ -228,8 +249,10 @@ def do_HEAD(self):
def do_GET(self):
if success_criteria(self):
self.send_response(200, "OK")
self.send_header("Content-Length", "0")
else:
self.send_response(400, "Bad Request")
self.send_header("Content-Length", "0")
self.end_headers()

return CustomHandler
Expand Down Expand Up @@ -343,11 +366,14 @@ def check_headers(self):

def make_redirect_handler(*, support_head):
class RedirectOnceHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_HEAD(self):
if support_head:
self.do_GET()
else:
self.send_response(405, "Method Not Allowed")
self.send_header("Content-Length", "0")
self.end_headers()

def do_GET(self):
Expand All @@ -356,6 +382,7 @@ def do_GET(self):
else:
self.send_response(302, "Found")
self.send_header("Location", "http://localhost:7777/?redirected=1")
self.send_header("Content-Length", "0")
self.end_headers()

def log_date_time_string(self):
Expand Down Expand Up @@ -433,13 +460,19 @@ def test_linkcheck_allowed_redirects(app, warning):


class OKHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_HEAD(self):
self.send_response(200, "OK")
self.send_header("Content-Length", "0")
self.end_headers()

def do_GET(self):
self.do_HEAD()
self.wfile.write(b"ok\n")
content = b"ok\n"
self.send_response(200, "OK")
self.send_header("Content-Length", str(len(content)))
self.end_headers()
self.wfile.write(content)


@pytest.mark.sphinx('linkcheck', testroot='linkcheck-localserver-https', freshenv=True)
Expand Down Expand Up @@ -546,15 +579,21 @@ def test_connect_to_selfsigned_nonexistent_cert_file(app):


class InfiniteRedirectOnHeadHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_HEAD(self):
self.send_response(302, "Found")
self.send_header("Location", "http://localhost:7777/")
self.send_header("Content-Length", "0")
self.end_headers()

def do_GET(self):
content = b"ok\n"
self.send_response(200, "OK")
self.send_header("Content-Length", str(len(content)))
self.end_headers()
self.wfile.write(b"ok\n")
self.wfile.write(content)
self.close_connection = True # we don't expect the client to read this response body


@pytest.mark.sphinx('linkcheck', testroot='linkcheck-localserver', freshenv=True)
Expand All @@ -580,11 +619,14 @@ def test_TooManyRedirects_on_HEAD(app, monkeypatch):

def make_retry_after_handler(responses):
class RetryAfterHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_HEAD(self):
status, retry_after = responses.pop(0)
self.send_response(status)
if retry_after:
self.send_header('Retry-After', retry_after)
self.send_header("Content-Length", "0")
self.end_headers()

def log_date_time_string(self):
Expand Down Expand Up @@ -731,11 +773,14 @@ def test_limit_rate_bails_out_after_waiting_max_time(app):


class ConnectionResetHandler(http.server.BaseHTTPRequestHandler):
protocol_version = "HTTP/1.1"

def do_HEAD(self):
self.connection.close()
self.close_connection = True

def do_GET(self):
self.send_response(200, "OK")
self.send_header("Content-Length", "0")
self.end_headers()


Expand Down
2 changes: 1 addition & 1 deletion tests/utils.py
View file
Expand Up @@ -19,7 +19,7 @@
class HttpServerThread(threading.Thread):
def __init__(self, handler, *args, **kwargs):
super().__init__(*args, **kwargs)
self.server = http.server.HTTPServer(("localhost", 7777), handler)
self.server = http.server.ThreadingHTTPServer(("localhost", 7777), handler)

def run(self):
self.server.serve_forever(poll_interval=0.001)
Expand Down

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