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mdns tests: execute test services only when running example in ci

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Test services may cause confussion (and did cause some GitHub/forum issues). This update runs test services only when example executed in ci. Also host name is a simple config entry if executed outside of ci.


* Original commit: espressif/esp-idf@74cc7a065f
This commit is contained in:
David Cermak
2019-01-25 20:24:30 +01:00
committed by suren-gabrielyan-espressif
parent 2ac83d0f27
commit 8d08e5ed95
5 changed files with 47 additions and 26 deletions
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22
examples/protocols/mdns/mdns_example_test.py
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@ -29,7 +29,6 @@ g_done = False
def mdns_server(esp_host):
global g_run_server
global g_done
UDP_IP = "0.0.0.0"
UDP_PORT = 5353
@ -41,7 +40,6 @@ def mdns_server(esp_host):
mreq = struct.pack("4sl", socket.inet_aton(MCAST_GRP), socket.INADDR_ANY)
sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
dns = dpkt.dns.DNS(b'\x00\x00\x01\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01')
# sock.sendto(dns.pack(),(MCAST_GRP,UDP_PORT))
sock.settimeout(30)
resp_dns = dpkt.dns.DNS(b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
resp_dns.op = dpkt.dns.DNS_QR | dpkt.dns.DNS_AA
@ -71,14 +69,16 @@ def mdns_server(esp_host):
sock.sendto(dns.pack(),(MCAST_GRP,UDP_PORT))
print("Sending esp32-mdns query")
time.sleep(0.5)
sock.sendto(resp_dns.pack(),(MCAST_GRP,UDP_PORT))
except socket.timeout:
break
except dpkt.UnpackError:
continue
@IDF.idf_example_test(env_tag="Example_WIFI")
def test_examples_protocol_mdns(env, extra_data):
global g_run_server
global g_done
"""
steps: |
1. join AP + init mdns example
@ -97,24 +97,28 @@ def test_examples_protocol_mdns(env, extra_data):
# 2. get the dut host name (and IP address)
specific_host = dut1.expect(re.compile(r"mdns hostname set to: \[([^\]]+)\]"), timeout=30)
specific_host = str(specific_host[0])
thread1 = Thread(target=mdns_server, args=(specific_host,))
thread1.start()
try:
dut1.expect(re.compile(r" sta ip: ([^,]+),"), timeout=30)
except DUT.ExpectTimeout:
g_run_server = False
thread1.join()
raise ValueError('ENV_TEST_FAILURE: Cannot connect to AP')
# 3. check the mdns name is accessible
thread1 = Thread(target=mdns_server, args=(specific_host,))
thread1.start()
start = time.time()
while (time.time() - start) <= 60:
if g_done:
print("Test passed")
break
g_run_server = False
thread1.join()
time.sleep(0.5)
if g_done is False:
raise ValueError('Test has failed: did not receive mdns answer within timeout')
# 4. check DUT output if mdns advertized host is resolved
dut1.expect(re.compile(r"mdns-test: Query A: tinytester.local resolved to: 127.0.0.1"), timeout=30)
try:
dut1.expect(re.compile(r"mdns-test: Query A: tinytester.local resolved to: 127.0.0.1"), timeout=30)
finally:
g_run_server = False
thread1.join()
if __name__ == '__main__':