/
test_enuminst.py
68 lines (52 loc) · 1.98 KB
/
test_enuminst.py
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"""
Resource consumption tests for mocked EnumerateInstances and
EnumerateInstanceNames operations.
"""
import pytest
from .random_objects import tst_random_conn
from .memory_utils import total_sizeof
from .resource_measurement import ResourceMeasurement
@pytest.mark.parametrize(
"num_props, num_insts", [
(1, 1),
(10, 100),
]
)
def test_enuminst_mock(num_props, num_insts):
"""
Resource consumption test for EnumerateInstances operation against
a mock environment.
"""
conn, cls, _ = tst_random_conn(num_insts, num_props)
print("\nResource consumption test: EnumerateInstances with "
"num_props={}, num_insts={}:".format(num_props, num_insts))
with ResourceMeasurement() as rm:
result = conn.EnumerateInstances(cls.classname)
result_size = total_sizeof(result)
print(" Elapsed time: {:>12} ms".
format("{:.3f}".format(rm.elapsed_time_ms)))
print(" CPU time: {:>12} ms".format("{:.3f}".format(rm.cpu_time_ms)))
print(" Peak usage: {:>12} B".format(rm.peak_size))
print(" Result size: {:>12} B".format(result_size))
@pytest.mark.parametrize(
"num_props, num_insts", [
(1, 1),
(10, 100),
]
)
def test_enuminstnames_mock(num_props, num_insts):
"""
Resource consumption test for EnumerateInstanceNames operation against
a mock environment.
"""
conn, cls, _ = tst_random_conn(num_insts, num_props)
print("\nResource consumption test: EnumerateInstanceNames with "
"num_props={}, num_insts={}:".format(num_props, num_insts))
with ResourceMeasurement() as rm:
result = conn.EnumerateInstanceNames(cls.classname)
result_size = total_sizeof(result)
print(" Elapsed time: {:>12} ms".
format("{:.3f}".format(rm.elapsed_time_ms)))
print(" CPU time: {:>12} ms".format("{:.3f}".format(rm.cpu_time_ms)))
print(" Peak usage: {:>12} B".format(rm.peak_size))
print(" Result size: {:>12} B".format(result_size))