tests/toranj/ncp/test-705-multi-radio-discover-scan.py

#!/usr/bin/env python3
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from wpan import verify
import wpan

# -----------------------------------------------------------------------------------------------------------------------
# Test description: Test MLE discover scan with nodes supporting different radios
#

test_name = __file__[:-3] if __file__.endswith('.py') else __file__
print('-' * 120)
print('Starting \'{}\''.format(test_name))

# -----------------------------------------------------------------------------------------------------------------------
# Creating `wpan.Nodes` instances

speedup = 1
wpan.Node.set_time_speedup_factor(speedup)

n1 = wpan.Node(wpan.NODE_15_4)
n2 = wpan.Node(wpan.NODE_TREL)
n3 = wpan.Node(wpan.NODE_15_4_TREL)
s1 = wpan.Node(wpan.NODE_15_4)
s2 = wpan.Node(wpan.NODE_TREL)
s3 = wpan.Node(wpan.NODE_15_4_TREL)

# -----------------------------------------------------------------------------------------------------------------------
# Init all nodes

wpan.Node.init_all_nodes()

# -----------------------------------------------------------------------------------------------------------------------
# Build network topology

n1.form("n1", channel='20')
n2.form("n2", channel='21')
n3.form("n3", channel='22')

# -----------------------------------------------------------------------------------------------------------------------
# Test implementation

# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Scan by scanner nodes (no network)

# Scan by s1 (15.4 only), expect to see n1(15.4) and n3(15.4+trel)
result = wpan.parse_scan_result(s1.discover_scan())
verify(n1.is_in_scan_result(result))
verify(not n2.is_in_scan_result(result))
verify(n3.is_in_scan_result(result))

# Scan by s2 (trel only), expect to see n2(trel) and n3(15.4+trel)
result = wpan.parse_scan_result(s2.discover_scan())
verify(not n1.is_in_scan_result(result))
verify(n2.is_in_scan_result(result))
verify(n3.is_in_scan_result(result))

# Scan by s3 (trel+15.4), expect to see all nodes
result = wpan.parse_scan_result(s3.discover_scan())
verify(n1.is_in_scan_result(result))
verify(n2.is_in_scan_result(result))
verify(n3.is_in_scan_result(result))

# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Scan by the nodes

# Scan by n1 (15.4 only), expect to see only n3(15.4+trel)
result = wpan.parse_scan_result(n1.discover_scan())
verify(not n1.is_in_scan_result(result))
verify(not n2.is_in_scan_result(result))
verify(n3.is_in_scan_result(result))

# Scan by n2 (trel only), expect to see only n3(15.4+trel)
result = wpan.parse_scan_result(n2.discover_scan())
verify(not n1.is_in_scan_result(result))
verify(not n2.is_in_scan_result(result))
verify(n3.is_in_scan_result(result))

# Scan by n3 (15.4+trel), expect to see n1(15.4) and n2(trel)
result = wpan.parse_scan_result(n3.discover_scan())
verify(n1.is_in_scan_result(result))
verify(n2.is_in_scan_result(result))
verify(not n3.is_in_scan_result(result))

# -----------------------------------------------------------------------------------------------------------------------
# Test finished

wpan.Node.finalize_all_nodes()

print('\'{}\' passed.'.format(test_name))