52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
"""Test than modules in eventlet.green package are indeed green.
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To do that spawn a green server and then access it using a green socket.
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If either operation blocked the whole script would block and timeout.
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"""
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import eventlet
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from eventlet.green import BaseHTTPServer
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from eventlet.support import six
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if six.PY2:
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from eventlet.green.urllib2 import HTTPError, urlopen
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else:
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from eventlet.green.urllib.request import urlopen
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from eventlet.green.urllib.error import HTTPError
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class QuietHandler(BaseHTTPServer.BaseHTTPRequestHandler):
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protocol_version = "HTTP/1.0"
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def log_message(self, *args, **kw):
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pass
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def start_http_server():
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server_address = ('localhost', 0)
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httpd = BaseHTTPServer.HTTPServer(server_address, QuietHandler)
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sa = httpd.socket.getsockname()
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# print("Serving HTTP on", sa[0], "port", sa[1], "...")
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httpd.request_count = 0
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def serve():
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# increment the request_count before handling the request because
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# the send() for the response blocks (or at least appeared to be)
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httpd.request_count += 1
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httpd.handle_request()
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return eventlet.spawn(serve), httpd, sa[1]
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def test_urllib():
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gthread, server, port = start_http_server()
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try:
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assert server.request_count == 0
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try:
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urlopen('http://127.0.0.1:{0}'.format(port))
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assert False, 'should not get there'
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except HTTPError as ex:
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assert ex.code == 501, repr(ex)
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assert server.request_count == 1
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finally:
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server.server_close()
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eventlet.kill(gthread)
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