mirror of https://github.com/ARMmbed/mbed-os.git
78 lines
3.2 KiB
Python
78 lines
3.2 KiB
Python
"""
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Copyright 2018 ARM Limited
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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"""
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import string
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from icetea_lib.Randomize.randomize import Randomize
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from icetea_lib.bench import Bench, TestStepFail
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class Testcase(Bench):
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def __init__(self):
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Bench.__init__(self,
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name="TCPSOCKET_ECHOTEST_BURST_SHORT",
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title="TCPSOCKET_ECHOTEST_BURST_SHORT",
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purpose="Verify that TCPSocket can send burst of packets to echo server and read incoming packets",
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status="released",
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component=["mbed-os", "netsocket"],
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author="Juha Ylinen <juha.ylinen@arm.com>",
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type="smoke",
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subtype="socket",
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requirements={
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"duts": {
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'*': { # requirements for all nodes
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"count": 1,
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"type": "hardware",
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"application": {
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"name": "TEST_APPS-device-socket_app"
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}
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},
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"1": {"nick": "dut1"},
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}
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}
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)
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def setup(self):
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self.command("dut1", "ifup")
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def case(self):
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response = self.command("dut1", "socket new TCPSocket")
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self.socket_id = int(response.parsed['socket_id'])
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self.command("dut1", "socket " + str(self.socket_id) + " open")
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self.command("dut1", "socket " + str(self.socket_id) + " connect echo.mbedcloudtesting.com 7")
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for i in range(2):
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sentData = ""
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for size in (100, 200, 300, 120, 500):
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packet = Randomize.random_string(max_len=size, min_len=size, chars=string.ascii_uppercase)
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sentData += packet
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response = self.command("dut1", "socket " + str(self.socket_id) + " send " + str(packet))
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response.verify_trace("Socket::send() returned: " + str(size))
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received = 0
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data = ""
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totalSize = 1220
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while received < totalSize:
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response = self.command("dut1", "socket " + str(self.socket_id) + " recv " + str(totalSize))
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data += response.parsed['data'].replace(":", "")
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received += int(response.parsed['received_bytes'])
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if data != sentData:
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raise TestStepFail("Received data doesn't match the sent data")
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def teardown(self):
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self.command("dut1", "socket " + str(self.socket_id) + " delete")
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self.command("dut1", "ifdown")
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