mirror of
https://github.com/espressif/openthread.git
synced 2026-10-15 20:27:40 +00:00
Abtin Keshavarzian
fef1426221
This commit fixes and enhances `test_coap_block.py`. Previously, the test masked failures by using multiple trials and suppressing exceptions. It appeared to pass even though an incorrect regex match in `coap_wait_request()` caused it to consistently fail. The regex in `coap_wait_request()` is updated to correctly match CLI output and capture the CoAP method (GET, PUT, POST, DELETE). The test script is enhanced by: - Removing trial/retry logic and exception suppression that masked previous failures. - Verifying both request and response messages for GET, PUT, and POST. - Validating source IPv6 addresses in requests and responses. - Ensuring the payload presence matches the expected behavior for each CoAP method.
109 lines
3.7 KiB
Python
Executable File
109 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (c) 2020, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import unittest
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import pexpect
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import config
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import thread_cert
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LEADER = 1
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ROUTER = 2
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class TestCoapBlockTransfer(thread_cert.TestCase):
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"""
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Test suite for CoAP Block-Wise Transfers (RFC7959).
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"""
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SUPPORT_NCP = False
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TOPOLOGY = {
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LEADER: {
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'mode': 'rdn',
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'whitelist': [ROUTER]
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},
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ROUTER: {
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'mode': 'rdn',
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'whitelist': [LEADER]
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},
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}
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def test(self):
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leader = self.nodes[LEADER]
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router = self.nodes[ROUTER]
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leader.start()
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self.simulator.go(config.LEADER_STARTUP_DELAY)
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self.assertEqual(leader.get_state(), 'leader')
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router.start()
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self.simulator.go(config.ROUTER_STARTUP_DELAY)
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self.assertEqual(router.get_state(), 'router')
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leader_mleid = leader.get_ip6_address(config.ADDRESS_TYPE.ML_EID)
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router_mleid = router.get_ip6_address(config.ADDRESS_TYPE.ML_EID)
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leader.coap_set_resource_path_block('test', 3)
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leader.coap_start()
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router.coap_start()
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for method in ['GET', 'PUT', 'POST']:
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if method == 'GET':
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response = router.coap_get_block(leader_mleid, 'test', size=32)
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elif method == 'PUT':
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response = router.coap_put_block(leader_mleid, 'test', size=256, count=2)
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elif method == 'POST':
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response = router.coap_post_block(leader_mleid, 'test', size=1024, count=2)
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else:
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raise ValueError(method)
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self.assertEqual(response['source'], leader_mleid)
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request = leader.coap_wait_request()
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self.assertEqual(request['method'], method)
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self.assertEqual(request['source'], router_mleid)
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if method == 'GET':
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self.assertIsNotNone(response['payload'])
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self.assertIsNone(request['payload'])
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else:
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self.assertIsNone(response['payload'])
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self.assertIsNotNone(request['payload'])
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self.simulator.go(10)
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router.coap_stop()
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leader.coap_stop()
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if __name__ == '__main__':
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unittest.main()
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