893 lines
30 KiB
Python
893 lines
30 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Utility for testing the web server. Test cases:
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# Assume the device supports 'n' simultaneous open sockets
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#
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# HTTP Server Tests
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#
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# 0. Firmware Settings:
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# - Create a dormant thread whose sole job is to call httpd_stop() when instructed
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# - Measure the following before httpd_start() is called:
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# - current free memory
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# - current free sockets
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# - Measure the same whenever httpd_stop is called
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# - Register maximum possible URI handlers: should be successful
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# - Register one more URI handler: should fail
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# - Deregister on URI handler: should be successful
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# - Register on more URI handler: should succeed
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# - Register separate handlers for /hello, /hello/type_html. Also
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# ensure that /hello/type_html is registered BEFORE /hello. (tests
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# that largest matching URI is picked properly)
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# - Create URI handler /adder. Make sure it uses a custom free_ctx
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# structure to free it up
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# 1. Using Standard Python HTTP Client
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# - simple GET on /hello (returns Hello World. Ensures that basic
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# firmware tests are complete, or returns error)
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# - POST on /hello (should fail)
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# - PUT on /hello (should fail)
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# - simple POST on /echo (returns whatever the POST data)
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# - simple PUT on /echo (returns whatever the PUT data)
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# - GET on /echo (should fail)
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# - simple GET on /hello/type_html (returns Content type as text/html)
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# - simple GET on /hello/status_500 (returns HTTP status 500)
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# - simple GET on /false_uri (returns HTTP status 404)
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# - largest matching URI handler is picked is already verified because
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# of /hello and /hello/type_html tests
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#
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#
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# 2. Session Tests
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# - Sessions + Pipelining basics:
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# - Create max supported sessions
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# - On session i,
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# - send 3 back-to-back POST requests with data i on /adder
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# - read back 3 responses. They should be i, 2i and 3i
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# - Tests that
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# - pipelining works
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# - per-session context is maintained for all supported
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# sessions
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# - Close all sessions
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#
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# - Cleanup leftover data: Tests that the web server properly cleans
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# up leftover data
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# - Create a session
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# - POST on /leftover_data with 52 bytes of data (data includes
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# \r\n)(the handler only
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# reads first 10 bytes and returns them, leaving the rest of the
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# bytes unread)
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# - GET on /hello (should return 'Hello World')
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# - POST on /false_uri with 52 bytes of data (data includes \r\n)
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# (should return HTTP 404)
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# - GET on /hello (should return 'Hello World')
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#
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# - Test HTTPd Asynchronous response
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# - Create a session
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# - GET on /async_data
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# - returns 'Hello World!' as a response
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# - the handler schedules an async response, which generates a second
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# response 'Hello Double World!'
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#
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# - Spillover test
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# - Create max supported sessions with the web server
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# - GET /hello on all the sessions (should return Hello World)
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# - Create one more session, this should fail
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# - GET /hello on all the sessions (should return Hello World)
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#
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# - Timeout test
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# - Create a session and only Send 'GE' on the same (simulates a
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# client that left the network halfway through a request)
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# - Wait for recv-wait-timeout
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# - Server should automatically close the socket
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# ############ TODO TESTS #############
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# 3. Stress Tests
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#
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# - httperf
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# - Run the following httperf command:
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# httperf --server=10.31.130.126 --wsess=8,50,0.5 --rate 8 --burst-length 2
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#
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# - The above implies that the test suite will open
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# - 8 simultaneous connections with the server
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# - the rate of opening the sessions will be 8 per sec. So in our
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# case, a new connection will be opened every 0.2 seconds for 1 second
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# - The burst length 2 indicates that 2 requests will be sent
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# simultaneously on the same connection in a single go
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# - 0.5 seconds is the time between sending out 2 bursts
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# - 50 is the total number of requests that will be sent out
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#
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# - So in the above example, the test suite will open 8
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# connections, each separated by 0.2 seconds. On each connection
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# it will send 2 requests in a single burst. The bursts on a
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# single connection will be separated by 0.5 seconds. A total of
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# 25 bursts (25 x 2 = 50) will be sent out
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# 4. Leak Tests
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# - Simple Leak test
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# - Simple GET on /hello/restart (returns success, stop web server, measures leaks, restarts webserver)
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# - Simple GET on /hello/restart_results (returns the leak results)
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# - Leak test with open sockets
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# - Open 8 sessions
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# - Simple GET on /hello/restart (returns success, stop web server,
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# measures leaks, restarts webserver)
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# - All sockets should get closed
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# - Simple GET on /hello/restart_results (returns the leak results)
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from __future__ import division
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from __future__ import print_function
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from builtins import str
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from builtins import range
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from builtins import object
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import threading
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import socket
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import time
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import argparse
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import http.client
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import sys
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import string
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import random
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import Utility
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_verbose_ = False
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class Session(object):
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def __init__(self, addr, port, timeout=15):
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self.client = socket.create_connection((addr, int(port)), timeout=timeout)
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self.target = addr
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self.status = 0
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self.encoding = ''
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self.content_type = ''
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self.content_len = 0
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def send_err_check(self, request, data=None):
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rval = True
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try:
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self.client.sendall(request.encode())
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if data:
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self.client.sendall(data.encode())
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except socket.error as err:
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self.client.close()
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Utility.console_log("Socket Error in send :", err)
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rval = False
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return rval
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def send_get(self, path, headers=None):
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request = "GET " + path + " HTTP/1.1\r\nHost: " + self.target
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if headers:
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for field, value in headers.items():
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request += "\r\n" + field + ": " + value
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request += "\r\n\r\n"
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return self.send_err_check(request)
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def send_put(self, path, data, headers=None):
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request = "PUT " + path + " HTTP/1.1\r\nHost: " + self.target
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if headers:
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for field, value in headers.items():
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request += "\r\n" + field + ": " + value
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request += "\r\nContent-Length: " + str(len(data)) + "\r\n\r\n"
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return self.send_err_check(request, data)
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def send_post(self, path, data, headers=None):
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request = "POST " + path + " HTTP/1.1\r\nHost: " + self.target
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if headers:
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for field, value in headers.items():
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request += "\r\n" + field + ": " + value
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request += "\r\nContent-Length: " + str(len(data)) + "\r\n\r\n"
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return self.send_err_check(request, data)
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def read_resp_hdrs(self):
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try:
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state = 'nothing'
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resp_read = ''
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while True:
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char = self.client.recv(1).decode()
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if char == '\r' and state == 'nothing':
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state = 'first_cr'
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elif char == '\n' and state == 'first_cr':
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state = 'first_lf'
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elif char == '\r' and state == 'first_lf':
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state = 'second_cr'
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elif char == '\n' and state == 'second_cr':
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state = 'second_lf'
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else:
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state = 'nothing'
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resp_read += char
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if state == 'second_lf':
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break
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# Handle first line
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line_hdrs = resp_read.splitlines()
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line_comp = line_hdrs[0].split()
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self.status = line_comp[1]
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del line_hdrs[0]
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self.encoding = ''
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self.content_type = ''
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headers = dict()
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# Process other headers
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for h in range(len(line_hdrs)):
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line_comp = line_hdrs[h].split(':')
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if line_comp[0] == 'Content-Length':
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self.content_len = int(line_comp[1])
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if line_comp[0] == 'Content-Type':
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self.content_type = line_comp[1].lstrip()
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if line_comp[0] == 'Transfer-Encoding':
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self.encoding = line_comp[1].lstrip()
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if len(line_comp) == 2:
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headers[line_comp[0]] = line_comp[1].lstrip()
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return headers
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except socket.error as err:
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self.client.close()
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Utility.console_log("Socket Error in recv :", err)
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return None
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def read_resp_data(self):
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try:
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read_data = ''
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if self.encoding != 'chunked':
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while len(read_data) != self.content_len:
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read_data += self.client.recv(self.content_len).decode()
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else:
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chunk_data_buf = ''
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while (True):
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# Read one character into temp buffer
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read_ch = self.client.recv(1)
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# Check CRLF
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if (read_ch == '\r'):
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read_ch = self.client.recv(1).decode()
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if (read_ch == '\n'):
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# If CRLF decode length of chunk
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chunk_len = int(chunk_data_buf, 16)
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# Keep adding to contents
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self.content_len += chunk_len
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rem_len = chunk_len
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while (rem_len):
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new_data = self.client.recv(rem_len)
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read_data += new_data
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rem_len -= len(new_data)
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chunk_data_buf = ''
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# Fetch remaining CRLF
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if self.client.recv(2) != "\r\n":
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# Error in packet
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Utility.console_log("Error in chunked data")
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return None
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if not chunk_len:
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# If last chunk
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break
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continue
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chunk_data_buf += '\r'
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# If not CRLF continue appending
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# character to chunked data buffer
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chunk_data_buf += read_ch
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return read_data
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except socket.error as err:
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self.client.close()
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Utility.console_log("Socket Error in recv :", err)
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return None
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def close(self):
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self.client.close()
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def test_val(text, expected, received):
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if expected != received:
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Utility.console_log(" Fail!")
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Utility.console_log(" [reason] " + text + ":")
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Utility.console_log(" expected: " + str(expected))
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Utility.console_log(" received: " + str(received))
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return False
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return True
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class adder_thread (threading.Thread):
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def __init__(self, id, dut, port):
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threading.Thread.__init__(self)
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self.id = id
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self.dut = dut
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self.depth = 3
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self.session = Session(dut, port)
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def run(self):
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self.response = []
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# Pipeline 3 requests
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if (_verbose_):
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Utility.console_log(" Thread: Using adder start " + str(self.id))
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for _ in range(self.depth):
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self.session.send_post('/adder', str(self.id))
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time.sleep(2)
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for _ in range(self.depth):
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self.session.read_resp_hdrs()
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self.response.append(self.session.read_resp_data())
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def adder_result(self):
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if len(self.response) != self.depth:
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Utility.console_log("Error : missing response packets")
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return False
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for i in range(len(self.response)):
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if not test_val("Thread" + str(self.id) + " response[" + str(i) + "]",
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str(self.id * (i + 1)), str(self.response[i])):
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return False
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return True
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def close(self):
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self.session.close()
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def get_hello(dut, port):
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# GET /hello should return 'Hello World!'
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Utility.console_log("[test] GET /hello returns 'Hello World!' =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("GET", "/hello")
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resp = conn.getresponse()
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if not test_val("status_code", 200, resp.status):
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conn.close()
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return False
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if not test_val("data", "Hello World!", resp.read().decode()):
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conn.close()
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return False
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if not test_val("data", "text/html", resp.getheader('Content-Type')):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def put_hello(dut, port):
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# PUT /hello returns 405'
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Utility.console_log("[test] PUT /hello returns 405 =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("PUT", "/hello", "Hello")
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resp = conn.getresponse()
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if not test_val("status_code", 405, resp.status):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def post_hello(dut, port):
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# POST /hello returns 405'
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Utility.console_log("[test] POST /hello returns 404 =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("POST", "/hello", "Hello")
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resp = conn.getresponse()
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if not test_val("status_code", 405, resp.status):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def post_echo(dut, port):
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# POST /echo echoes data'
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Utility.console_log("[test] POST /echo echoes data =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("POST", "/echo", "Hello")
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resp = conn.getresponse()
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if not test_val("status_code", 200, resp.status):
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conn.close()
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return False
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if not test_val("data", "Hello", resp.read().decode()):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def put_echo(dut, port):
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# PUT /echo echoes data'
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Utility.console_log("[test] PUT /echo echoes data =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("PUT", "/echo", "Hello")
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resp = conn.getresponse()
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if not test_val("status_code", 200, resp.status):
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conn.close()
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return False
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if not test_val("data", "Hello", resp.read().decode()):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def get_echo(dut, port):
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# GET /echo returns 404'
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Utility.console_log("[test] GET /echo returns 405 =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("GET", "/echo")
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resp = conn.getresponse()
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if not test_val("status_code", 405, resp.status):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def get_hello_type(dut, port):
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# GET /hello/type_html returns text/html as Content-Type'
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Utility.console_log("[test] GET /hello/type_html has Content-Type of text/html =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("GET", "/hello/type_html")
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resp = conn.getresponse()
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if not test_val("status_code", 200, resp.status):
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conn.close()
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return False
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if not test_val("data", "Hello World!", resp.read().decode()):
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conn.close()
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return False
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if not test_val("data", "text/html", resp.getheader('Content-Type')):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def get_hello_status(dut, port):
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# GET /hello/status_500 returns status 500'
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Utility.console_log("[test] GET /hello/status_500 returns status 500 =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("GET", "/hello/status_500")
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resp = conn.getresponse()
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if not test_val("status_code", 500, resp.status):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def get_false_uri(dut, port):
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# GET /false_uri returns status 404'
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Utility.console_log("[test] GET /false_uri returns status 404 =>", end=' ')
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conn = http.client.HTTPConnection(dut, int(port), timeout=15)
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conn.request("GET", "/false_uri")
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resp = conn.getresponse()
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if not test_val("status_code", 404, resp.status):
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conn.close()
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return False
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Utility.console_log("Success")
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conn.close()
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return True
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def parallel_sessions_adder(dut, port, max_sessions):
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# POSTs on /adder in parallel sessions
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Utility.console_log("[test] POST {pipelined} on /adder in " + str(max_sessions) + " sessions =>", end=' ')
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t = []
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# Create all sessions
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for i in range(max_sessions):
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t.append(adder_thread(i, dut, port))
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for i in range(len(t)):
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t[i].start()
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for i in range(len(t)):
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t[i].join()
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res = True
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for i in range(len(t)):
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if not test_val("Thread" + str(i) + " Failed", t[i].adder_result(), True):
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res = False
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t[i].close()
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if (res):
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Utility.console_log("Success")
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return res
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def async_response_test(dut, port):
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# Test that an asynchronous work is executed in the HTTPD's context
|
|
# This is tested by reading two responses over the same session
|
|
Utility.console_log("[test] Test HTTPD Work Queue (Async response) =>", end=' ')
|
|
s = Session(dut, port)
|
|
|
|
s.send_get('/async_data')
|
|
s.read_resp_hdrs()
|
|
if not test_val("First Response", "Hello World!", s.read_resp_data()):
|
|
s.close()
|
|
return False
|
|
s.read_resp_hdrs()
|
|
if not test_val("Second Response", "Hello Double World!", s.read_resp_data()):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def leftover_data_test(dut, port):
|
|
# Leftover data in POST is purged (valid and invalid URIs)
|
|
Utility.console_log("[test] Leftover data in POST is purged (valid and invalid URIs) =>", end=' ')
|
|
s = http.client.HTTPConnection(dut + ":" + port, timeout=15)
|
|
|
|
s.request("POST", url='/leftover_data', body="abcdefghijklmnopqrstuvwxyz\r\nabcdefghijklmnopqrstuvwxyz")
|
|
resp = s.getresponse()
|
|
if not test_val("Partial data", "abcdefghij", resp.read().decode()):
|
|
s.close()
|
|
return False
|
|
|
|
s.request("GET", url='/hello')
|
|
resp = s.getresponse()
|
|
if not test_val("Hello World Data", "Hello World!", resp.read().decode()):
|
|
s.close()
|
|
return False
|
|
|
|
s.request("POST", url='/false_uri', body="abcdefghijklmnopqrstuvwxyz\r\nabcdefghijklmnopqrstuvwxyz")
|
|
resp = s.getresponse()
|
|
if not test_val("False URI Status", str(404), str(resp.status)):
|
|
s.close()
|
|
return False
|
|
resp.read()
|
|
|
|
s.request("GET", url='/hello')
|
|
resp = s.getresponse()
|
|
if not test_val("Hello World Data", "Hello World!", resp.read().decode()):
|
|
s.close()
|
|
return False
|
|
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def spillover_session(dut, port, max_sess):
|
|
# Session max_sess_sessions + 1 is rejected
|
|
Utility.console_log("[test] Session max_sess_sessions (" + str(max_sess) + ") + 1 is rejected =>", end=' ')
|
|
s = []
|
|
_verbose_ = True
|
|
for i in range(max_sess + 1):
|
|
if (_verbose_):
|
|
Utility.console_log("Executing " + str(i))
|
|
try:
|
|
a = http.client.HTTPConnection(dut + ":" + port, timeout=15)
|
|
a.request("GET", url='/hello')
|
|
resp = a.getresponse()
|
|
if not test_val("Connection " + str(i), "Hello World!", resp.read().decode()):
|
|
a.close()
|
|
break
|
|
s.append(a)
|
|
except Exception:
|
|
if (_verbose_):
|
|
Utility.console_log("Connection " + str(i) + " rejected")
|
|
a.close()
|
|
break
|
|
|
|
# Close open connections
|
|
for a in s:
|
|
a.close()
|
|
|
|
# Check if number of connections is equal to max_sess
|
|
Utility.console_log(["Fail","Success"][len(s) == max_sess])
|
|
return (len(s) == max_sess)
|
|
|
|
|
|
def recv_timeout_test(dut, port):
|
|
Utility.console_log("[test] Timeout occurs if partial packet sent =>", end=' ')
|
|
s = Session(dut, port)
|
|
s.client.sendall(b"GE")
|
|
s.read_resp_hdrs()
|
|
resp = s.read_resp_data()
|
|
if not test_val("Request Timeout", "Server closed this connection", resp):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def packet_size_limit_test(dut, port, test_size):
|
|
Utility.console_log("[test] send size limit test =>", end=' ')
|
|
retry = 5
|
|
while (retry):
|
|
retry -= 1
|
|
Utility.console_log("data size = ", test_size)
|
|
s = http.client.HTTPConnection(dut + ":" + port, timeout=15)
|
|
random_data = ''.join(string.printable[random.randint(0,len(string.printable)) - 1] for _ in list(range(test_size)))
|
|
path = "/echo"
|
|
s.request("POST", url=path, body=random_data)
|
|
resp = s.getresponse()
|
|
if not test_val("Error", "200", str(resp.status)):
|
|
if test_val("Error", "500", str(resp.status)):
|
|
Utility.console_log("Data too large to be allocated")
|
|
test_size = test_size // 10
|
|
else:
|
|
Utility.console_log("Unexpected error")
|
|
s.close()
|
|
Utility.console_log("Retry...")
|
|
continue
|
|
resp = resp.read().decode()
|
|
result = (resp == random_data)
|
|
if not result:
|
|
test_val("Data size", str(len(random_data)), str(len(resp)))
|
|
s.close()
|
|
Utility.console_log("Retry...")
|
|
continue
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
Utility.console_log("Failed")
|
|
return False
|
|
|
|
|
|
def code_500_server_error_test(dut, port):
|
|
Utility.console_log("[test] 500 Server Error test =>", end=' ')
|
|
s = Session(dut, port)
|
|
# Sending a very large content length will cause malloc to fail
|
|
content_len = 2**31
|
|
s.client.sendall(("POST /echo HTTP/1.1\r\nHost: " + dut + "\r\nContent-Length: " + str(content_len) + "\r\n\r\nABCD").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Server Error", "500", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_501_method_not_impl(dut, port):
|
|
Utility.console_log("[test] 501 Method Not Implemented =>", end=' ')
|
|
s = Session(dut, port)
|
|
path = "/hello"
|
|
s.client.sendall(("ABC " + path + " HTTP/1.1\r\nHost: " + dut + "\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
# Presently server sends back 400 Bad Request
|
|
# if not test_val("Server Error", "501", s.status):
|
|
# s.close()
|
|
# return False
|
|
if not test_val("Server Error", "400", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_505_version_not_supported(dut, port):
|
|
Utility.console_log("[test] 505 Version Not Supported =>", end=' ')
|
|
s = Session(dut, port)
|
|
path = "/hello"
|
|
s.client.sendall(("GET " + path + " HTTP/2.0\r\nHost: " + dut + "\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Server Error", "505", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_400_bad_request(dut, port):
|
|
Utility.console_log("[test] 400 Bad Request =>", end=' ')
|
|
s = Session(dut, port)
|
|
path = "/hello"
|
|
s.client.sendall(("XYZ " + path + " HTTP/1.1\r\nHost: " + dut + "\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Client Error", "400", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_404_not_found(dut, port):
|
|
Utility.console_log("[test] 404 Not Found =>", end=' ')
|
|
s = Session(dut, port)
|
|
path = "/dummy"
|
|
s.client.sendall(("GET " + path + " HTTP/1.1\r\nHost: " + dut + "\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Client Error", "404", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_405_method_not_allowed(dut, port):
|
|
Utility.console_log("[test] 405 Method Not Allowed =>", end=' ')
|
|
s = Session(dut, port)
|
|
path = "/hello"
|
|
s.client.sendall(("POST " + path + " HTTP/1.1\r\nHost: " + dut + "\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Client Error", "405", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_408_req_timeout(dut, port):
|
|
Utility.console_log("[test] 408 Request Timeout =>", end=' ')
|
|
s = Session(dut, port)
|
|
s.client.sendall(("POST /echo HTTP/1.1\r\nHost: " + dut + "\r\nContent-Length: 10\r\n\r\nABCD").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Client Error", "408", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def code_411_length_required(dut, port):
|
|
Utility.console_log("[test] 411 Length Required =>", end=' ')
|
|
s = Session(dut, port)
|
|
path = "/echo"
|
|
s.client.sendall(("POST " + path + " HTTP/1.1\r\nHost: " + dut + "\r\nContent-Type: text/plain\r\nTransfer-Encoding: chunked\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
# Presently server sends back 400 Bad Request
|
|
# if not test_val("Client Error", "411", s.status):
|
|
# s.close()
|
|
# return False
|
|
if not test_val("Client Error", "400", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def send_getx_uri_len(dut, port, length):
|
|
s = Session(dut, port)
|
|
method = "GET "
|
|
version = " HTTP/1.1\r\n"
|
|
path = "/" + "x" * (length - len(method) - len(version) - len("/"))
|
|
s.client.sendall(method.encode())
|
|
time.sleep(1)
|
|
s.client.sendall(path.encode())
|
|
time.sleep(1)
|
|
s.client.sendall((version + "Host: " + dut + "\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
s.close()
|
|
return s.status
|
|
|
|
|
|
def code_414_uri_too_long(dut, port, max_uri_len):
|
|
Utility.console_log("[test] 414 URI Too Long =>", end=' ')
|
|
status = send_getx_uri_len(dut, port, max_uri_len)
|
|
if not test_val("Client Error", "404", status):
|
|
return False
|
|
status = send_getx_uri_len(dut, port, max_uri_len + 1)
|
|
if not test_val("Client Error", "414", status):
|
|
return False
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def send_postx_hdr_len(dut, port, length):
|
|
s = Session(dut, port)
|
|
path = "/echo"
|
|
host = "Host: " + dut
|
|
custom_hdr_field = "\r\nCustom: "
|
|
custom_hdr_val = "x" * (length - len(host) - len(custom_hdr_field) - len("\r\n\r\n") + len("0"))
|
|
request = ("POST " + path + " HTTP/1.1\r\n" + host + custom_hdr_field + custom_hdr_val + "\r\n\r\n").encode()
|
|
s.client.sendall(request[:length // 2])
|
|
time.sleep(1)
|
|
s.client.sendall(request[length // 2:])
|
|
hdr = s.read_resp_hdrs()
|
|
resp = s.read_resp_data()
|
|
s.close()
|
|
if "Custom" in hdr:
|
|
return (hdr["Custom"] == custom_hdr_val), resp
|
|
return False, s.status
|
|
|
|
|
|
def code_431_hdr_too_long(dut, port, max_hdr_len):
|
|
Utility.console_log("[test] 431 Header Too Long =>", end=' ')
|
|
res, status = send_postx_hdr_len(dut, port, max_hdr_len)
|
|
if not res:
|
|
return False
|
|
res, status = send_postx_hdr_len(dut, port, max_hdr_len + 1)
|
|
if not test_val("Client Error", "431", status):
|
|
return False
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
def test_upgrade_not_supported(dut, port):
|
|
Utility.console_log("[test] Upgrade Not Supported =>", end=' ')
|
|
s = Session(dut, port)
|
|
# path = "/hello"
|
|
s.client.sendall(("OPTIONS * HTTP/1.1\r\nHost:" + dut + "\r\nUpgrade: TLS/1.0\r\nConnection: Upgrade\r\n\r\n").encode())
|
|
s.read_resp_hdrs()
|
|
s.read_resp_data()
|
|
if not test_val("Client Error", "200", s.status):
|
|
s.close()
|
|
return False
|
|
s.close()
|
|
Utility.console_log("Success")
|
|
return True
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Execution begins here...
|
|
# Configuration
|
|
# Max number of threads/sessions
|
|
max_sessions = 7
|
|
max_uri_len = 512
|
|
max_hdr_len = 512
|
|
|
|
parser = argparse.ArgumentParser(description='Run HTTPD Test')
|
|
parser.add_argument('-4','--ipv4', help='IPv4 address')
|
|
parser.add_argument('-6','--ipv6', help='IPv6 address')
|
|
parser.add_argument('-p','--port', help='Port')
|
|
args = vars(parser.parse_args())
|
|
|
|
dut4 = args['ipv4']
|
|
dut6 = args['ipv6']
|
|
port = args['port']
|
|
dut = dut4
|
|
|
|
_verbose_ = True
|
|
|
|
Utility.console_log("### Basic HTTP Client Tests")
|
|
get_hello(dut, port)
|
|
post_hello(dut, port)
|
|
put_hello(dut, port)
|
|
post_echo(dut, port)
|
|
get_echo(dut, port)
|
|
put_echo(dut, port)
|
|
get_hello_type(dut, port)
|
|
get_hello_status(dut, port)
|
|
get_false_uri(dut, port)
|
|
|
|
Utility.console_log("### Error code tests")
|
|
code_500_server_error_test(dut, port)
|
|
code_501_method_not_impl(dut, port)
|
|
code_505_version_not_supported(dut, port)
|
|
code_400_bad_request(dut, port)
|
|
code_404_not_found(dut, port)
|
|
code_405_method_not_allowed(dut, port)
|
|
code_408_req_timeout(dut, port)
|
|
code_414_uri_too_long(dut, port, max_uri_len)
|
|
code_431_hdr_too_long(dut, port, max_hdr_len)
|
|
test_upgrade_not_supported(dut, port)
|
|
|
|
# Not supported yet (Error on chunked request)
|
|
# code_411_length_required(dut, port)
|
|
|
|
Utility.console_log("### Sessions and Context Tests")
|
|
parallel_sessions_adder(dut, port, max_sessions)
|
|
leftover_data_test(dut, port)
|
|
async_response_test(dut, port)
|
|
spillover_session(dut, port, max_sessions)
|
|
recv_timeout_test(dut, port)
|
|
packet_size_limit_test(dut, port, 50 * 1024)
|
|
get_hello(dut, port)
|
|
|
|
sys.exit()
|